CN203749351U - Mop rod locking mechanism - Google Patents
Mop rod locking mechanism Download PDFInfo
- Publication number
- CN203749351U CN203749351U CN201420032877.4U CN201420032877U CN203749351U CN 203749351 U CN203749351 U CN 203749351U CN 201420032877 U CN201420032877 U CN 201420032877U CN 203749351 U CN203749351 U CN 203749351U
- Authority
- CN
- China
- Prior art keywords
- rod
- locking mechanism
- rotating cam
- location division
- mop rod
- 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 discloses a mop rod locking mechanism. The mop rod locking mechanism is characterized in that a map rod comprises an inner rod body and an outer rod body which are sleeved with each other. The locking mechanism comprises a sleeve body and a rotating cam, wherein the sleeve body is provided with a fixing part that is connected with the outer rod body, and a locating part that is matched with the inner rod body; the rotating cam is hinged to the locating part or connected with a pivot; the rotating cam is provided with a handle; gaps or opening are formed in at least two sides of the locating part to form a movable elastic pipe wall; the handle can be rotated to drive a convex part of the rotating cam to be against with the elastic pipe wall, and thus the elastic pipe wall can limit the relative linear displacement of the inner rod body and the outer rod body. With the adoption of the mop rod locking mechanism, the stressed area of the inner rod body is raised, and the phenomenon that the location is failed due to deformation of the inner rod body can be effectively avoided.
Description
Technical field
The utility model relates to cleaning equipment field, especially relates to a kind of mop rod locking mechanism.
Background technology
Current mop rod is many is socketed mutually by several bodies of rod the extension type body of rod forming, and its one end connects mophead, and the flexible more complicated of existing mop rod, complex operation.
In order to address the above problem, patent CN202568131 has designed a kind of telescopic mop bar, comprise the mutually sheathed interior body of rod, the outer body of rod and be sheathed on the fixed cover of two peripheries, body of rod junction, on described fixed cover, be hinged with the parts of stirring with clamp, parts are stirred in rotation, realize the body of rod in clamp clamping, and then the body of rod and the outer body of rod rotates or flexible in restriction; But after long-term use, because the lifting surface area of the interior body of rod is little, suffered pressure is excessive, so there is depression with clamp cooperation place on the interior body of rod, make clamp cannot clamp the interior body of rod.
Utility model content
The utility model, in order to overcome the deficiencies in the prior art, provides a kind of good positioning effect, the mop rod locking mechanism of long service life.
To achieve these goals, the utility model is by the following technical solutions: a kind of mop rod locking mechanism, described mop rod comprises the interior body of rod and the outer body of rod of mutual socket, this locking mechanism comprises: a body, and body has the fixed part being connected with the outer body of rod and the location division of matching with the interior body of rod; One rotating cam hinged or pivotally connected with location division, this rotating cam has handle; Described location division at least both sides is provided with gap or opening to form an elastic tube wall that can lift; After rotary handle, protuberance and the elastic tube wall of described rotating cam offset, and make the relative linear displacement of the body of rod and the outer body of rod in the restriction of described elastic tube wall.
Further, described protuberance has the cambered surface matching with elastic tube wall upper surface.
Described location division is provided with a trunnion mount, and rotating cam is by a pivot and this trunnion mount pivot joint.
Described location division is provided with a trunnion mount, and rotating cam both sides are provided with the protruding axle with this trunnion mount pivot joint.
Further, described in stir parts and be provided with positioning convex, described body is provided with the locating slot matching with positioning convex.
In sum, the utlity model has following advantage: be provided with the elastic tube wall with location division integrative-structure, when use, when rotating cam is fixed by this elastic tube wall and the interior body of rod, the arcwall face of card division can fit with the interior body of rod, increase the lifting surface area of the interior body of rod, effectively avoided occurring because of the interior body of rod deformation phenomenon that cannot locate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is another structural representation of the present utility model.
Detailed description of the invention
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out to clear, complete description.
As shown in Figure 1, a kind of mop rod locking mechanism, comprise columnar body 1, body 1 is sheathed on the inside and outside body of rod junction of telescopic mop bar, the outer body of rod can be relative to stretching and rotating with the interior body of rod, body 1 have the fixed part 11 that is set on the outer body of rod 2 and with the sheathed location division 12 being outside the interior body of rod 3, body is divided into upper and lower two parts by fixed part and location division, certainly concrete two-part length can be set as required, not need to divide length equally, certainly also not refer to that upper and lower two parts are Split type structure; Hinged or rotating cam 4 with handle 41 of pivot on location division 12; Concrete, location division 12 is provided with trunnion mount protruding upward 19, and rotating cam 4 is provided with passing through of passing for a pivot 49, pivot through after this through hole with trunnion mount pivot joint, so realize, handle is pulled in rotation so that rotating cam rotates.Certainly can also be, in the both sides of rotating cam, a protruding axle is respectively set, this protruding axle directly and trunnion mount pivot joint.
Described location division 12 has the elastic tube wall 13 that can lift, concrete, is respectively to offer an opening or gap by the both sides in location division 12, to form an elastic tube wall 13 for springing up and down; After rotary handle 41, downwards, compacting elastic tube wall 13, makes the body of rod 3 in described elastic tube wall compacting, so limited the relative linear displacement between the inside and outside body of rod to protuberance 43 upsets on described rotating cam 4.This elastic tube wall is a part for location division, form by offer opening or gap on location division, so the inner surface of elastic tube wall has the arcwall face structure matching with the outer surface of the interior body of rod naturally, after elastic tube wall is rotated cam and presses down, it is very smooth that the outer surface of elastic tube wall inner surface and the interior body of rod is fitted, and long-time use also there will not be metaboly; Meanwhile, better the internal body of rod is suppressed, and inside and outside making, between the body of rod, locating effect is very good; Moreover integral processing is simple, cost is lower, long service life, low-carbon environment-friendly.
For coordinating more between rotating cam and elastic tube wall fitted, in the present embodiment, described protuberance 43 has the cambered surface matching with elastic tube wall upper surface.Obviously, also protuberance 43 can be arranged to surface for planar structure, as shown in Figure 2;
Further, as described in Figure 2, in the time that the rotating cam of mechanism clamps elastic tube wall, for better fixed handle 41, an annular positioning convex 6 can be set on handle, and body 1 corresponding position is provided with the locating slot 7 matching with positioning convex 6.
Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (5)
1. a mop rod locking mechanism, described mop rod comprises the interior body of rod (3) and the outer body of rod (2) of mutual socket, this locking mechanism comprises:
One body (1), body (1) has the fixed part (11) being connected with the outer body of rod (2) and the location division (12) of matching with the interior body of rod (3);
One rotating cam (4) hinged or pivotally connected with location division (12), this rotating cam has handle (41);
It is characterized in that:
Described location division (12) at least both sides is provided with gap or opening to form an elastic tube wall that can lift (13); After rotary handle (41), the protuberance (43) of described rotating cam (4) and elastic tube wall (13) offset, and make the relative linear displacement of the body of rod (3) and the outer body of rod (2) in described elastic tube wall restriction.
2. mop rod locking mechanism according to claim 1, is characterized in that: described protuberance (43) has the cambered surface matching with elastic tube wall upper surface.
3. mop rod locking mechanism according to claim 1, is characterized in that: described location division is provided with a trunnion mount (19), and rotating cam is by a pivot (49) and this trunnion mount (19) pivot joint.
4. mop rod locking mechanism according to claim 1, is characterized in that: described location division is provided with a trunnion mount (19), and rotating cam both sides are provided with the protruding axle with this trunnion mount (19) pivot joint.
5. mop rod locking mechanism according to claim 1, is characterized in that: described in stir parts (4) and be provided with positioning convex (6), described body (1) is provided with the locating slot (7) matching with positioning convex (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032877.4U CN203749351U (en) | 2014-01-20 | 2014-01-20 | Mop rod locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032877.4U CN203749351U (en) | 2014-01-20 | 2014-01-20 | Mop rod locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203749351U true CN203749351U (en) | 2014-08-06 |
Family
ID=51244662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420032877.4U Expired - Fee Related CN203749351U (en) | 2014-01-20 | 2014-01-20 | Mop rod locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203749351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089370A (en) * | 2020-10-12 | 2020-12-18 | 广东天物新材料科技有限公司 | Telescopic connecting rod and steam mop |
-
2014
- 2014-01-20 CN CN201420032877.4U patent/CN203749351U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089370A (en) * | 2020-10-12 | 2020-12-18 | 广东天物新材料科技有限公司 | Telescopic connecting rod and steam mop |
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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: 20140806 Termination date: 20160120 |
|
| EXPY | Termination of patent right or utility model |