CN206929787U - Ear of maize for fireplace duct cleaning - Google Patents
Ear of maize for fireplace duct cleaning Download PDFInfo
- Publication number
- CN206929787U CN206929787U CN201621422498.1U CN201621422498U CN206929787U CN 206929787 U CN206929787 U CN 206929787U CN 201621422498 U CN201621422498 U CN 201621422498U CN 206929787 U CN206929787 U CN 206929787U
- Authority
- CN
- China
- Prior art keywords
- maize
- ear
- button
- duct cleaning
- fireplace
- 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A kind of ear of maize for fireplace duct cleaning, it includes：The first end being reversed and the second end, the intermediate bar between first end and the second end, the first end is provided with button head, second end is provided with butt joint, and the button head has outwardly button, and the butt joint is provided with the groove fixed for the button insertion of another ear of maize.Two of the utility model ear of maize is respectively equipped with button and groove, then ear of maize can be connected quickly with another ear of maize.
Description
Technical field
It the utility model is related to a kind of accessory of fireplace pipe-line cleaner, more particularly to the ear of maize of fireplace duct cleaning.
Background technology
Often there is the ear of maize being connected with each other in the accessory of fireplace pipe-line cleaner, it is in the prior art that these ears of maize are mutual
It is rotatably connected by external screw thread and internal thread, this connection needs rotation to take time and effort.
In view of drawbacks described above, is necessary to design a kind of improved structure of the ear of maize for fireplace duct cleaning in fact.
Utility model content
Technical problem to be solved in the utility model is：A kind of ear of maize for fireplace duct cleaning, the use are provided
Another ear of maize can be quickly connected in the ear of maize of fireplace duct cleaning.
In order to solve the above technical problems, the technological means that the utility model uses is：
A kind of ear of maize for fireplace duct cleaning, it includes：The first end being reversed and the second end, positioned at first end
And the second intermediate bar between end, the first end are provided with button head, second end is provided with butt joint, and the button head has
Outwardly button, the butt joint are provided with the groove fixed for the button insertion of another ear of maize.
Using above-mentioned technical proposal, the beneficial effects of the utility model are：Two of ear of maize is respectively equipped with button and groove,
Then ear of maize can be connected quickly with another ear of maize.
Further, the stepped cylinder of the whole ear of maize.
Further, the first end, which has, is used to house the button slot of button, be additionally provided with the button slot for
The spring of snap fit.
Further, the button is in hollow cylinder, and the button has spring groove, and the spring is also housed in bullet
In spring groove.
Further, protrusion post is additionally provided between the button head and intermediate bar, the external diameter of the protrusion post is more than centre
The external diameter of bar.
Further, two circular holes in axial direction to align are additionally provided with the protrusion post, the extension of the circular hole is put down
Row is in the bearing of trend of button.
Further, the external diameter of the butt joint is more than the external diameter of the intermediate bar.
Brief description of the drawings
Fig. 1 is the stereogram for the ear of maize that the utility model is used for fireplace duct cleaning.
Fig. 2 is the stereogram at another visual angle of ear of maize for being used for fireplace duct cleaning shown in Fig. 1.
Fig. 3 is the exploded view for the ear of maize for being used for fireplace duct cleaning shown in Fig. 1.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1 to Figure 3, a kind of ear of maize 100 for fireplace duct cleaning, it includes：The first end 1 being reversed
And second end 2, the intermediate bar 3 between the end 2 of first end 1 and second.The stepped cylinder of whole ear of maize 100.
First end 1 is provided with button head 11, and button head 11 has outwardly button 111, and first end 1, which has, to be used to receive
Hold the button slot 12 of button 111, the spring 4 for coordinating with button 111 is additionally provided with button slot 12.Button head 11 and intermediate bar
Protrusion post 5 is additionally provided between 3, the external diameter of protrusion post 5 is more than the external diameter of intermediate bar 3.Two sides vertically are additionally provided with protrusion post 5
To the circular hole 51 of alignment, the bearing of trend for extending parallel to button 111 of circular hole 51.Button 111 is in hollow cylinder, institute
Stating button 111 has spring groove 112, and the spring 4 is also housed in spring groove 112.
Second end 2 is provided with butt joint 21, and butt joint 21 is provided with the groove 211 fixed for the button insertion of another ear of maize.
The external diameter of butt joint 21 is more than the external diameter of the intermediate bar 3.Butt joint 21 is provided with the circle extended along the radial direction of butt joint 21
Hole 212.Circular hole 212 in butt joint is parallel with the bearing of trend of circular hole 51 on button head.
Compared with prior art, double-button is set on the utility model connector, is easy to the quick of ear of maize to take dress.This practicality
New to be not limited to above-mentioned specific embodiment, one of ordinary skill in the art is from above-mentioned design, without creation
The work of property, made a variety of conversion, all falls within the scope of protection of the utility model.
Claims (7)
- A kind of 1. ear of maize for fireplace duct cleaning, it is characterised in that：Including the first end being reversed and the second end, it is located at Intermediate bar between first end and the second end, the first end are provided with button head, and second end is provided with butt joint, the button Head has outwardly button, and the butt joint is provided with the groove fixed for the button insertion of another ear of maize.
- 2. it is used for the ear of maize of fireplace duct cleaning as claimed in claim 1, it is characterised in that：The whole ear of maize is stepped Cylinder.
- 3. it is used for the ear of maize of fireplace duct cleaning as claimed in claim 2, it is characterised in that：The first end, which has, to be used to receive Hold the button slot of button, be additionally provided with the button slot for the spring with snap fit.
- 4. it is used for the ear of maize of fireplace duct cleaning as claimed in claim 3, it is characterised in that：The button is in hollow cylinder Shape, the button have spring groove, and the spring is also housed in spring groove.
- 5. it is used for the ear of maize of fireplace duct cleaning as claimed in claim 4, it is characterised in that：The button head and intermediate bar it Between be additionally provided with protrusion post, the external diameter of the protrusion post is more than the external diameter of intermediate bar.
- 6. it is used for the ear of maize of fireplace duct cleaning as claimed in claim 5, it is characterised in that：Two are additionally provided with the protrusion post The individual circular hole in axial direction to align, the bearing of trend for extending parallel to button of the circular hole.
- 7. it is used for the ear of maize of fireplace duct cleaning as claimed in claim 6, it is characterised in that：The external diameter of the butt joint is more than The external diameter of the intermediate bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621422498.1U CN206929787U (en) | 2016-12-22 | 2016-12-22 | Ear of maize for fireplace duct cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621422498.1U CN206929787U (en) | 2016-12-22 | 2016-12-22 | Ear of maize for fireplace duct cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206929787U true CN206929787U (en) | 2018-01-26 |
Family
ID=61349268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621422498.1U Expired - Fee Related CN206929787U (en) | 2016-12-22 | 2016-12-22 | Ear of maize for fireplace duct cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206929787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493130A (en) * | 2016-12-22 | 2017-03-15 | 安徽天利粮油集团股份有限公司 | There is the ear of maize of button connects |
| CN106765237A (en) * | 2016-12-22 | 2017-05-31 | 安徽天利粮油集团股份有限公司 | For the ear of maize of fireplace duct cleaning |
-
2016
- 2016-12-22 CN CN201621422498.1U patent/CN206929787U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493130A (en) * | 2016-12-22 | 2017-03-15 | 安徽天利粮油集团股份有限公司 | There is the ear of maize of button connects |
| CN106765237A (en) * | 2016-12-22 | 2017-05-31 | 安徽天利粮油集团股份有限公司 | For the ear of maize of fireplace duct cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20191222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |