CN205363802U - Rotatory mop pole of hand - Google Patents
Rotatory mop pole of hand Download PDFInfo
- Publication number
- CN205363802U CN205363802U CN201620015382.XU CN201620015382U CN205363802U CN 205363802 U CN205363802 U CN 205363802U CN 201620015382 U CN201620015382 U CN 201620015382U CN 205363802 U CN205363802 U CN 205363802U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- screw rod
- swivel head
- driving screw
- rotating head
- 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.)
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model provides a rotatory mop pole of hand, has inner wall utensil screwed screwed pipe including the interior pole that cup joints each other and outer pole, interior pole internal fixation, wears to be equipped with a drive screw in outer pole and the screwed pipe, drive screw's upper portion and outer pole rigid coupling, drive screw's lower part is equipped with a rotatable rotating head, is equipped with the ratchet piece on the drive screw above the rotating head, the lower extreme of ratchet piece is equipped with the ratchet, the upper end of rotating head be equipped with with last ratchet complex under the ratchet, be equipped with on the rotating head with the drive lug of the screw thread adaptation of screwed pipe, in the screw thread of drive lug embedding screwed pipe, drive screw's lower pot head has the spring, and the lower extreme top of spring is on drive screw, and push up on the rotating head upper end of spring to make lower ratchet on the rotating head keep and the ratchet piece on last ratchet between the interlock. The utility model discloses an effect of spring make the lower ratchet on the rotating head keep and the ratchet piece on last ratchet between the interlock, production banking in the time of can avoiding outside pushing down the pole.
Description
Technical field
This utility model relates to a kind of hands pressure rotary mop rod.
Background technology
Existing hands pressure rotary mop rod generally comprises the interior bar of socket mutually and outer bar, it is fixed with inwall in interior bar and has threaded corrugated tubing, a driving screw rod it is equipped with in outer bar and corrugated tubing, the top driving screw rod is affixed with outer bar, the bottom driving screw rod is provided with a rotating swivel head, driving screw rod above swivel head is provided with ratchet block, and the lower end of ratchet block is provided with ratchet, and the upper end of swivel head is provided with the lower ratchet coordinated with upper ratchet；Swivel head is provided with the driving projection of the threaded adapter with corrugated tubing, drives projection to embed in the screw thread of corrugated tubing.Due to the cooperation of upper ratchet and lower ratchet during the outer bar of lower pressure, drive the ratchet block on screw rod that swivel head is stuck so that swivel head will not rotate, and now the driving projection on swivel head coordinates with corrugated tubing so that rotated threaded tubular is thus driving interior bar to rotate.When pulling up outer bar, due to the one-directional rotation effect of upper ratchet and lower ratchet, spin head so that corrugated tubing will not be produced active force by the driving projection on swivel head, now swivel head will not drive interior bar to rotate.When existing hands pressure having drawbacks in that of there is also of rotary mop rod just begins at down pressure outer bar, between swivel head and ratchet block, can there is space, therefore press down and can produce one section of idle stroke during outer bar, the generation rotation of interior bar will not be made in this section of idle stroke.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing hands pressure rotary mop rod, this utility model provides the hands pressure rotary mop rod that will not produce idle stroke during a kind of pressure down.
The technical scheme in the invention for solving the technical problem is: a kind of hands pressure rotary mop rod, interior bar and outer bar including socket mutually, it is fixed with inwall in described interior bar and has threaded corrugated tubing, a driving screw rod it is equipped with in described outer bar and corrugated tubing, the top of described driving screw rod is affixed with described outer bar, the bottom of described driving screw rod is provided with a rotating swivel head, driving screw rod above described swivel head is provided with ratchet block, the lower end of described ratchet block is provided with ratchet, the upper end of described swivel head is provided with the lower ratchet coordinated with described upper ratchet；
Described swivel head is provided with the driving projection of the threaded adapter with described corrugated tubing, and described drives in the screw thread that projection embeds described corrugated tubing；
The lower end of described driving screw rod is cased with spring, and the lower end of described spring withstands on described driving screw rod, and the upper end of described spring withstands on described swivel head, so that the lower ratchet on described swivel head keeps being engaged between the upper ratchet on ratchet block.
Further, the lower end of described driving screw rod is provided with apical ring, and the lower end of described spring withstands on described apical ring.
Further, described driving projection has five pieces, and five pieces drive projection to be evenly distributed on described swivel head.
Further, described threaded tube is in described interior bar, fixed by putting rivet clasp on the outer wall of interior bar.
Further, the described pitch driving screw rod is 200mm.
The beneficial effects of the utility model are in that: make lower ratchet on swivel head keep being engaged between the upper ratchet on ratchet block by the effect of spring, can avoid under press outer bar time produce idle stroke.
Accompanying drawing explanation
Fig. 1 is this utility model sectional view in the expanded state.
Fig. 2 is this utility model sectional view under compression.
Fig. 3 is the cooperation schematic diagram between swivel head and ratchet block.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of hands pressure rotary mop rod, including interior bar 1 and the outer bar 2 of socket mutually, is fixed with inwall and has threaded corrugated tubing 3 in described interior bar 1, corrugated tubing 3 described in the present embodiment is placed in described interior bar 1, fixed by putting rivet clasp on the outer wall of interior bar 1.A driving screw rod 4 it is equipped with in described outer bar 2 and corrugated tubing 3, the top of described driving screw rod 4 is affixed with described outer bar 2, the bottom of described driving screw rod 4 is provided with a rotating swivel head 5, driving screw rod above described swivel head 5 is provided with ratchet block 6, the lower end of described ratchet block 6 is provided with ratchet 7, and the upper end of described swivel head 5 is provided with the lower ratchet 8 coordinated with described upper ratchet 7.
Described swivel head 5 is provided with the driving projection 9 of the threaded adapter with described corrugated tubing 3, and described drives in the screw thread that projection 9 embeds described corrugated tubing 3.Driving projection 9 described in the present embodiment has five pieces, and five pieces drive projection 9 to be evenly distributed on described swivel head 5, and the described pitch driving screw rod 4 is 200mm, and outer bar 2 presses comparatively light.
The lower end of described driving screw rod 4 is cased with spring 10, the lower end of described spring 10 withstands on described driving screw rod, the upper end of described spring 10 withstands on described swivel head 5, so that the lower ratchet 8 on described swivel head keeps being engaged between the upper ratchet 7 on ratchet block.The lower end driving screw rod described in the present embodiment is provided with apical ring 11, and the lower end of described spring 10 withstands on described apical ring 11.
Using method of the present utility model is identical with the using method of existing hands pressure rotary mop rod, does not repeat them here.
Claims (5)
1. a hands pressure rotary mop rod, interior bar and outer bar including socket mutually, it is fixed with inwall in described interior bar and has threaded corrugated tubing, a driving screw rod it is equipped with in described outer bar and corrugated tubing, the top of described driving screw rod is affixed with described outer bar, the bottom of described driving screw rod is provided with a rotating swivel head, driving screw rod above described swivel head is provided with ratchet block, the lower end of described ratchet block is provided with ratchet, and the upper end of described swivel head is provided with the lower ratchet coordinated with described upper ratchet；
Described swivel head is provided with the driving projection of the threaded adapter with described corrugated tubing, and described drives in the screw thread that projection embeds described corrugated tubing；
It is characterized in that: the lower end of described driving screw rod is cased with spring, the lower end of described spring withstands on described driving screw rod, the upper end of described spring withstands on described swivel head, so that the lower ratchet on described swivel head keeps being engaged between the upper ratchet on ratchet block.
2. hands pressure rotary mop rod as claimed in claim 1, it is characterised in that: the lower end of described driving screw rod is provided with apical ring, and the lower end of described spring withstands on described apical ring.
3. hands pressure rotary mop rod as claimed in claim 1 or 2, it is characterised in that: described driving projection has five pieces, and five pieces drive projection to be evenly distributed on described swivel head.
4. hands pressure rotary mop rod as claimed in claim 1 or 2, it is characterised in that: described threaded tube is in described interior bar, fixed by putting rivet clasp on the outer wall of interior bar.
5. hands pressure rotary mop rod as claimed in claim 1 or 2, it is characterised in that: the described pitch driving screw rod is 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620015382.XU CN205363802U (en) | 2016-01-09 | 2016-01-09 | Rotatory mop pole of hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620015382.XU CN205363802U (en) | 2016-01-09 | 2016-01-09 | Rotatory mop pole of hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205363802U true CN205363802U (en) | 2016-07-06 |
Family
ID=56275328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620015382.XU Active CN205363802U (en) | 2016-01-09 | 2016-01-09 | Rotatory mop pole of hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205363802U (en) |
-
2016
- 2016-01-09 CN CN201620015382.XU patent/CN205363802U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |