CN203776850U - Expanding locking facial disc type mop-head - Google Patents
Expanding locking facial disc type mop-head Download PDFInfo
- Publication number
- CN203776850U CN203776850U CN201420136688.1U CN201420136688U CN203776850U CN 203776850 U CN203776850 U CN 203776850U CN 201420136688 U CN201420136688 U CN 201420136688U CN 203776850 U CN203776850 U CN 203776850U
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- CN
- China
- Prior art keywords
- expanding block
- lock sleeve
- hole
- expanding
- locking
- 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
Links
- 230000001815 facial effect Effects 0.000 title abstract 13
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 6
- 238000007373 indentation Methods 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 abstract description 15
- 238000006297 dehydration reaction Methods 0.000 abstract description 15
- 241001391944 Commicarpus scandens Species 0.000 abstract 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model discloses an expanding locking facial disc type mop-head. The expanding locking facial disc type mop-head comprises a facial disc, a locking sleeve, an expanding block and a connecting sleeve, wherein the locking sleeve is inserted into the facial disc; the expanding block is embedded in the locking sleeve; the connecting sleeve is flexibly connected with the locking sleeve and the expanding block through pins; a facial disc through hole is formed in the central part of the facial disc. The expanding locking facial disc type mop-head is characterized in that a plurality of positioning reinforced strips are arranged at the lower part of the inner wall of the facial disc through hole, annular bulges are arranged at the upper part of the inner wall of the facial disc through hole, a plurality of positioning notches are formed in the lower part of the locking sleeve and positioning bosses are arranged among all the positioning notches, and the expanding block can move up and down relative to the locking sleeve; when the expanding block moves downwards, the positioning notches are closely fitted with the positioning reinforced strips. According to the utility model, the expanding locking facial disc type mop-head isn't easy to break, so that the stability of the expanding locking facial disc type mop-head is better; meanwhile, a positioning notch is formed below the expanding block, which is convenient to be fitted with the central positioning shaft of a dehydration basket, so that the expanding locking facial disc type mop-head is convenient to be fixedly fitted with the dehydration basket.
Description
Technical field
The utility model relates to a kind of mophead, is specifically related to a kind of expansion locking face formula mophead.
Background technology
Mop is a kind of burnisher conventional in daily life, and the mop that people use conventionally forms by mop rod with the mophead of mop strip.After each use, the mop strip on mophead need to be cleaned up, and then the moisture receiving on mop strip is taken off, in order to using next time.For cleaning and the dehydration of Convenient mop, people have developed a kind of hand-pressing rotary mop.Described hand-pressing rotary mop, its mop rod is divided into upper and lower two parts, between upper mop rod and lower mop rod, is provided with drive unit.Mop rod on Manual press during use, utilizes the effect of drive unit, makes lower mop rod fast rotational, and drives mophead synchronous rotary.Under the effect of centrifugal force, the moisture on mophead will be taken off like this.In this process, between the mop disc on mophead and lower mop rod, can not occur relatively rotating, therefore need to solve the locking problem between mop rod and mop disc.
As the utility model patent of application number: CN201020543164.6, a kind of mop disc locking mechanism is disclosed.As shown in Figure 1, described mop disc locking mechanism comprises connector (D3) and the pedestal (D2) being hinged by bearing pin, and connector is positioned at mop rod lower end, and pedestal is fixed on the center of mop disc (D1); The both sides of two connecting plates (D3-1) apportion pedestal of described connector bottom, arc is made in the lower end of each connecting plate, the place, summit of this arc is provided with projection (D3-2), the both sides of described pedestal are respectively shaped with a groove (D2-2), and each groove coordinates with projection described in a locking that realizes connector respectively.Described pedestal (D2) is shaped with the through hole (D2-3) of arranging along its vertical axis direction, there is a cotton cloth disc fixture to pass through the centre bore (D1-1) of mop disc, and be positioned in this through hole by described bearing pin, two hinge holes (D2-1) of described pedestal are oval shape, and the center line of hinge hole is parallel with the axis of pedestal.Described cotton cloth disc fixture comprises vertically arranged body, and the lower end of this body is positioned with the fixing public cover (D8-2) of a ring-type, and the top of described fixing public cover is embedded with O type ring (D7).
The locking principle of above-mentioned mop disc locking mechanism is: by connector is pulled to upright position, two projections of mophead are stuck in two grooves of pedestal, now, the acting in conjunction of pedestal and fixing public cover clamps mop disc, utilize O type ring in pedestal and mop disc, fixing public cover and the frictional force between mop disc, thereby mop disc is not rotated with respect to mop rod.Its advantage is: simple in structure, easy to use, and between mop rod and mop disc, adopt bearing pin to connect, not fragile, reduced use cost, and by boss and coordinating of groove having guaranteed that mop rod is perpendicular to mop disc, allow moment transmit better, improved operating efficiency; Its shortcoming is: in long-term use procedure, O type ring easily weares and teares, thereby cause the frictional force between O type ring and mop disc to decline, and then cause mop disc to rotate with respect to mop rod, thereby affected normal dehydrating effect, its job stability is poor as seen, in addition, this kind of mophead do not arrange the positioner coordinating with dehydration basket centralized positioning axle, is not easy to and dehydration basket secure fit during use.
Summary of the invention
The purpose of this utility model is to solve in above-mentioned prior art, mophead job stability is poor, during use, be not easy to the problem with dehydration basket secure fit, a kind of better working stability is provided, be convenient to the expansion locking face formula mophead with dehydration basket secure fit.
For achieving the above object, the technical scheme that the utility model adopts is as follows:
The locking face formula that expands mophead, by face, lock sleeve, expanding block and adapter sleeve form, described lock sleeve is plugged in face, described expanding block embeds lock sleeve, described adapter sleeve is movably connected on lock sleeve and expanding block by bearing pin, described face middle part is provided with face through hole, it is characterized in that: described face through-hole wall bottom is provided with some location ribs, described face through-hole wall top is provided with annular protrusion, described lock sleeve bottom is provided with several locating notches, and be provided with positioning boss between each locating notch, described expanding block can move up and down with respect to lock sleeve, and when expanding block moves down, described locating notch closely cooperates with location rib.
Described lock sleeve inside is provided with groove, in order to embed expanding block, sidewall at groove is provided with expansion inclined-plane, bottom at groove is provided with positioning through hole, the lower surface of described lock sleeve is provided with guiding surface around at positioning through hole, and both sides, described lock sleeve top are provided with outer engaging lug, and described outer engaging lug is provided with connecting hole, in order to coordinate with bearing pin, described lock sleeve is provided with annular breach in engaging lug below outside.
Described expanding block below is provided with promotion inclined-plane, center, described expanding block lower surface is provided with detent, both sides, described expanding block top are provided with interior engaging lug, and described interior engaging lug is provided with connection slotted hole, between two interior engaging lug roots, is provided with tommy bar locating slot.
Described adapter sleeve consists of upper tube connector and lower connecting portion, and described upper tube connector is connected with mop rod by moon pin, and described lower connecting portion is in order to be connected with expanding block with lock sleeve.
Described upper tube connector is provided with connecting hole, is being circumferentially with connecting groove with upper connecting hole equal height position along tube wall.
Described lower connecting portion is provided with lower connecting hole, perpendicular to lower connecting hole axis direction, be provided with rectangular indentation, to guarantee that the endoporus bottom of upper tube connector communicates with the external world, the bottom of described lower connecting portion is provided with arc convex, and described arc convex coordinates in order to the tommy bar locating slot with expanding block.
Described moon pin consists of arc claw and axle, and described axle is fixed in arc claw middle part.
Compared with prior art, the utility model has the advantage of: the utility model is the locating notch that utilizes lock sleeve bottom to arrange, location rib mating reaction with face through-hole wall, face can not rotated with respect to lock sleeve, thereby guarantee when dehydration, face can not rotate with respect to mop rod, and this kind of locking mechanism is not fragile, thereby makes the utility model job stability better; Meanwhile, the detent that expanding block below arranges, is convenient to coordinate with the centralized positioning axle of dehydration basket, thereby the utility model is convenient to and dehydration basket secure fit.
Accompanying drawing explanation
Fig. 1 is the overall structure exploded perspective view of mophead in prior art;
Fig. 2 is the overall structure assembling schematic diagram of the utility model embodiment;
Fig. 3 is the overall structure exploded perspective view of the utility model embodiment;
Fig. 4 is the schematic perspective view of face in Fig. 3;
Fig. 5 is the schematic perspective view of lock sleeve in Fig. 3;
Fig. 6 is the elevational schematic view of lock sleeve in Fig. 3;
Fig. 7 is the front elevational schematic of lock sleeve in Fig. 3;
Fig. 8 is the A-A cross-sectional schematic of lock sleeve in Fig. 7;
Fig. 9 is the schematic perspective view of expanding block in Fig. 3;
Figure 10 is the front elevational schematic of expanding block in Fig. 3;
Figure 11 is the B-B cross-sectional schematic of expanding block in Figure 10;
Figure 12 is the schematic perspective view of adapter sleeve in Fig. 3;
Figure 13 is the front elevational schematic of adapter sleeve in Fig. 3;
Figure 14 is that schematic diagram is looked on a left side for adapter sleeve in Fig. 3;
Figure 15 is the C-C cross-sectional schematic of adapter sleeve in Figure 14;
Figure 16 is the schematic perspective view of moon pin in Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing, introduce in detail a kind of embodiment of the present utility model.
As shown in Figure 2 to 3, the utility model expands and locks face formula mophead, face 1, lock sleeve 2, expanding block 3 and adapter sleeve 4, consists of, and lock sleeve 2 is plugged in face 1, expanding block 3 embeds lock sleeve 2, and adapter sleeve 4 is movably connected on lock sleeve 2 and expanding block 3 by bearing pin 5.As shown in Figure 4, face 1 middle part is provided with face through hole 11, and face through hole 11 inwall bottoms are provided with some location ribs 12, and face through hole 11 upper inside wall are provided with annular protrusion 13.As shown in Figure 5, lock sleeve 2 bottoms are provided with several locating notches 21, and be provided with positioning boss 22 between each locating notch 21, lock sleeve 2 inside are provided with groove 23, in order to embed expanding block 3, sidewall at groove 23 is provided with expansion inclined-plane 24, expanding block 3 can move up and down with respect to lock sleeve 2, and when expanding block 3 moves down, promoting expansion inclined-plane 24 outwards opens, thereby locating notch 21 and location rib 12 are closely cooperated, thereby guarantee that face 1 can not rotate with respect to mop rod when dehydration.As shown in Figure 6 to 8, in the bottom of groove 23, be provided with positioning through hole 25, the lower surface of lock sleeve 2 is provided with guiding surface 26 around at positioning through hole 25, lock sleeve 2 both sides, top are provided with outer engaging lug 27, outer engaging lug 27 is provided with connecting hole 271, in order to coordinate with bearing pin 5, lock sleeve 2 outside engaging lug 27 belows is provided with annular breach 28, and the design of annular breach 28 is convenient to lock sleeve 2 to be plugged in face 1.
As shown in Fig. 9～Figure 11, expanding block 3 belows are provided with and promote inclined-plane 31, and expanding block 3 centers, lower surface are provided with detent 32, and expanding block 3 both sides, top are provided with interior engaging lug 33, interior engaging lug 33 is provided with and connects slotted hole 331, between two interior engaging lug 33 roots, is provided with tommy bar locating slot 34.
As shown in Figure 12～Figure 15, adapter sleeve 4 consists of upper tube connector 41 and lower connecting portion 42, and upper tube connector 41 is connected with mop rod by moon pin 6, and lower connecting portion 42 is in order to be connected with expanding block 3 with lock sleeve 2.Upper tube connector 41 is provided with connecting hole 411, is being circumferentially with connecting groove 412 with upper connecting hole 411 equal height positions along tube wall.Lower connecting portion 42 is provided with lower connecting hole 421, perpendicular to lower connecting hole 421 axis directions, be provided with rectangular indentation 422, to guarantee that the endoporus bottom of upper tube connector 41 communicates with the external world, the bottom of lower connecting portion 42 is provided with arc convex 423, and arc convex 423 coordinates in order to the tommy bar locating slot 34 with expanding block 3.
As shown in figure 16, moon pin 6 consists of arc claw 61 and axle 62.Axle 62 is fixed in arc claw 61 middle parts.
Operation principle of the present utility model is: when needs dewater, mophead is placed in dehydration basket, the detent 32 arranging by mophead below, coordinate with the centralized positioning axle arranging on dehydration basket, realize the affixed of mophead and dehydration basket, and guarantee that mophead is positioned at the center of dehydration basket, to obtain better dehydrating effect.Then, by promoting mop rod, make adapter sleeve 4 in vertical position.In this process, the arc convex 423 of adapter sleeve 4 will promote expanding block 3 and move down, until arc convex 423 meshes completely with tommy bar locating slot 34.Expanding block 3 is in folding process, the promotion inclined-plane 31 that its below arranges, the expansion inclined-plane 24 that will promote lock sleeve 2 outwards opens, and the locating notch 21 of lock sleeve 2 and the location rib 12 of face 1 are closely cooperated, thereby face 1 can not rotated with respect to lock sleeve 2, to guarantee that face 1 can not rotate with respect to mop rod when dewatering.This kind of structure is comparatively simple, and not fragile, good operating stability.
Below by reference to the accompanying drawings embodiment of the present utility model is explained in detail; but the utility model is not limited to above-mentioned embodiment; in the ken possessing those of ordinary skills; can also under the prerequisite that does not depart from the utility model aim, make various changes and modifications, these changes and improvements all fall in the protection domain of the utility model requirement.
Claims (7)
1. the locking face formula that expands mophead, by face (1), lock sleeve (2), expanding block (3) and adapter sleeve (4) form, described lock sleeve (2) is plugged in face (1), described expanding block (3) embeds lock sleeve (2), described adapter sleeve (4) is movably connected on lock sleeve (2) and expanding block (3) by bearing pin (5), described face (1) middle part is provided with face through hole (11), it is characterized in that: described face through hole (11) inwall bottom is provided with some location ribs (12), described face through hole (11) upper inside wall is provided with annular protrusion (13), described lock sleeve (2) bottom is provided with several locating notches (21), and between each locating notch (21), be provided with positioning boss (22), described expanding block (3) can move up and down with respect to lock sleeve (2), and when expanding block (3) moves down, described locating notch (21) closely cooperates with location rib (12).
2. the locking face formula that expands according to claim 1 mophead, it is characterized in that: described lock sleeve (2) inside is provided with groove (23), in order to embed expanding block (3), sidewall at groove (23) is provided with expansion inclined-plane (24), in the bottom of groove (23), be provided with positioning through hole (25), the lower surface of described lock sleeve (2) is provided with guiding surface (26) around at positioning through hole (25), both sides, described lock sleeve (2) top are provided with outer engaging lug (27), described outer engaging lug (27) is provided with connecting hole (271), in order to coordinate with bearing pin (5), described lock sleeve (2) is provided with annular breach (28) in engaging lug (27) below outside.
3. the locking face formula that expands according to claim 1 mophead, it is characterized in that: described expanding block (3) below is provided with and promotes inclined-plane (31), described expanding block (3) center, lower surface is provided with detent (32), both sides, described expanding block (3) top are provided with interior engaging lug (33), described interior engaging lug (33) is provided with and connects slotted hole (331), between two interior engaging lugs (33) root, is provided with tommy bar locating slot (34).
4. the locking face formula that expands according to claim 1 mophead, it is characterized in that: described adapter sleeve (4) consists of upper tube connector (41) and lower connecting portion (42), described upper tube connector (41) is connected with mop rod by moon pin (6), and described lower connecting portion (42) is in order to be connected with expanding block (3) with lock sleeve (2).
5. the locking face formula that expands according to claim 4 mophead, is characterized in that: described upper tube connector (41) is provided with connecting hole (411), is being circumferentially with connecting groove (412) with upper connecting hole (411) equal height position along tube wall.
6. the locking face formula that expands according to claim 4 mophead, it is characterized in that: described lower connecting portion (42) is provided with lower connecting hole (421), perpendicular to lower connecting hole (421) axis direction, be provided with rectangular indentation (422), to guarantee that the endoporus bottom of upper tube connector (41) communicates with the external world, the bottom of described lower connecting portion (42) is provided with arc convex (423), and described arc convex (423) coordinates in order to the tommy bar locating slot (34) with expanding block (3).
7. the locking face formula that expands according to claim 4 mophead, is characterized in that: described moon pin (6) consists of arc claw (61) and axle (62), described axle (62) is fixed in arc claw (61) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136688.1U CN203776850U (en) | 2014-03-25 | 2014-03-25 | Expanding locking facial disc type mop-head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136688.1U CN203776850U (en) | 2014-03-25 | 2014-03-25 | Expanding locking facial disc type mop-head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203776850U true CN203776850U (en) | 2014-08-20 |
Family
ID=51313098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420136688.1U Expired - Fee Related CN203776850U (en) | 2014-03-25 | 2014-03-25 | Expanding locking facial disc type mop-head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203776850U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105011874A (en) * | 2015-07-31 | 2015-11-04 | 李爱香 | Reinforcement type mop |
| CN105433887A (en) * | 2014-09-14 | 2016-03-30 | 冠达星股份有限公司 | Long kidney-shaped elastic clamping device for rotating mop rods |
| CN107332158A (en) * | 2017-08-09 | 2017-11-07 | 林荣敏 | A kind of adjustable-angle electric power averruncator |
-
2014
- 2014-03-25 CN CN201420136688.1U patent/CN203776850U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433887A (en) * | 2014-09-14 | 2016-03-30 | 冠达星股份有限公司 | Long kidney-shaped elastic clamping device for rotating mop rods |
| CN105011874A (en) * | 2015-07-31 | 2015-11-04 | 李爱香 | Reinforcement type mop |
| CN107332158A (en) * | 2017-08-09 | 2017-11-07 | 林荣敏 | A kind of adjustable-angle electric power averruncator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |