CN202701544U - Electric iron - Google Patents
Electric iron Download PDFInfo
- Publication number
- CN202701544U CN202701544U CN 201220403457 CN201220403457U CN202701544U CN 202701544 U CN202701544 U CN 202701544U CN 201220403457 CN201220403457 CN 201220403457 CN 201220403457 U CN201220403457 U CN 201220403457U CN 202701544 U CN202701544 U CN 202701544U
- Authority
- CN
- China
- Prior art keywords
- electric iron
- heat insulation
- metal tube
- insulation housing
- overcoat
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an electric iron which comprises an iron head, a metal tube connected with the iron head and an insulating sleeve fixedly connected with the metal tube from front to back. The insulating sleeve is sleeved with a jacket externally. An external thread is arranged outside the front end of the sleeve. The electric iron further comprises a close cover which consists of a hollow wafer and a circle of edge extending backward from the outer end to the back side. An internal thread is arranged inside the edge. The close cover is sleeved on the metal tube from front to back to lean against the front end of the insulating sleeve, and the close cover is connected with the external thread on the sleeve through inner threads so as to fix the sleeve outside the insulating sleeve. The electric iron provided by the utility model has the beneficial effects that the sleeve of the electric iron is connected with the insulating sleeve forcibly and axially through a close cover shaft, so that the metal tube and the insulating tube do not deform.
Description
Technical field
The utility model relates to a kind of electric iron.
Background technology
When connecting between the electronic device, we usually will use electric iron and solder stick and carry out soldering, electric iron generally includes and comprises from front to back a solder horn, the metal tube that is connected with solder horn, the heat insulation housing affixed with metal tube, and described heat insulation housing is arranged with an overcoat outward.
As shown in Figure 1, the overcoat of prior art usually is fixed on the heat insulation housing by a screw 10, like this because heat insulation housing is a hollow sleeve, firmly makes easily diametrically to be inconjunction with the metal tube distortion.
Summary of the invention
Make easily the deficiency of heat insulation housing and metal tube distortion in order to overcome existing electric iron heat insulation housing and overcoat connected mode, the utility model provides a kind of metal tube not allow yielding electric iron.
The technical scheme in the invention for solving the technical problem is: a kind of electric iron, comprise from front to back a solder horn, the metal tube that is connected with solder horn, the heat insulation housing affixed with metal tube, described heat insulation housing is arranged with an overcoat outward, described heat insulation housing diameter is provided with a ring shape projection greater than metal tube and heat insulation housing, described outer putting is provided with interior top shoulder and interior top shoulder front end is limited on the annular projection, and the described overcoat front end outside is provided with external screw thread; Also comprise a capping, the bound edge that described capping is hollow disk-shaped by and a circle extends back from hollow disk-shaped outer end forms, and described bound edge inboard is provided with internal thread; Described capping is enclosed within on the metal tube from front to back, thereby prop up the heat insulation housing front end and link together by internal thread and the external screw thread that puts overcoat is fixed on outside the heat insulation housing outward.
Further, described interior top is takeed on and is made of some the ribs that are distributed in overcoat front end inboard.Described rib is micro-deformation radially, thereby so that can have larger error surplus to be used for assembling when making.
Further, also be provided with an electromotion pilot lamp on the described electric iron, be used to indicate this electric iron and whether switch on, prevent the unexpected user of scald.
The utility model is consistent with the electric iron of prior art in use, is not giving unnecessary details at this.
The beneficial effects of the utility model are: the electric iron overcoat is connected connection by axially firmly connection of a capping with heat insulation housing, so can not make metal tube and the distortion of adiabatic bushing pipe.
Description of drawings
Fig. 1 is the schematic diagram of prior art electric iron.
Fig. 2 is the schematic diagram of the utility model electric iron.
Fig. 3 is the cutaway view of the utility model electric iron.
Fig. 4 is the partial enlarged drawing at the A place of Fig. 3.
Fig. 5 is the observation schematic diagram of the utility model overcoat front end.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
By reference to the accompanying drawings 2 to 5, a kind of electric iron, comprise from front to back a solder horn 1, the metal tube 2 that is connected with solder horn, the heat insulation housing 3 affixed with metal tube, be arranged with an overcoat 4 outside the described heat insulation housing 3, described heat insulation housing 3 diameters are provided with a ring shape projection 5 greater than metal tube 2 and heat insulation housing 3, described overcoat 4 is provided with interior top shoulder 6 and interior top and takes on 6 front ends and be limited on the annular projection 5, and the described overcoat 4 front ends outside is provided with external screw thread 7A; Also comprise a capping 8, described capping is comprised of the bound edge 8B that a hollow disk-shaped 8A and a circle extend back from hollow disk-shaped outer end, and described bound edge 8B inboard is provided with internal thread 7B; Described capping 8 is enclosed within on the metal tube 2 from front to back, thereby prop up heat insulation housing 3 front ends and link together by internal thread 7A and the external screw thread 7B that puts overcoat is fixed on outside the heat insulation housing outward.
Described interior top shoulder 6 is made of the rib 6A of some annular array in overcoat front end inboard, and rib has 6 in the present embodiment.Described rib 6A is micro-deformation radially, thereby so that can have larger error surplus to be used for assembling when making.
Also be provided with an electromotion pilot lamp 9 on the described electric iron, be used to indicate this electric iron and whether switch on, prevent the unexpected user of scald.
Present embodiment is consistent with the electric iron of prior art in use, is not giving unnecessary details at this.
The electric iron overcoat of present embodiment is connected connection by axially firmly connection of a capping 8 with heat insulation housing, so can not make metal tube and the distortion of adiabatic bushing pipe.
Claims (3)
1. electric iron, comprise from front to back a solder horn, the metal tube that is connected with solder horn, the heat insulation housing affixed with metal tube, described heat insulation housing is arranged with an overcoat outward, it is characterized in that: described heat insulation housing diameter is provided with a ring shape projection greater than metal tube and heat insulation housing, described outer putting is provided with interior top shoulder and interior top shoulder front end is limited on the annular projection, and the described overcoat front end outside is provided with external screw thread; Also comprise a capping, the bound edge that described capping is hollow disk-shaped by and a circle extends back from hollow disk-shaped outer end forms, and described bound edge inboard is provided with internal thread; Described capping is enclosed within on the metal tube from front to back, thereby prop up the heat insulation housing front end and link together by internal thread and the external screw thread that puts overcoat is fixed on outside the heat insulation housing outward.
2. electric iron according to claim 1 is characterized in that: described interior top shoulder is made of some the ribs that are distributed in overcoat front end inboard.
3. electric iron according to claim 1 is characterized in that: also be provided with an electromotion pilot lamp on the described electric iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403457 CN202701544U (en) | 2012-08-15 | 2012-08-15 | Electric iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403457 CN202701544U (en) | 2012-08-15 | 2012-08-15 | Electric iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701544U true CN202701544U (en) | 2013-01-30 |
Family
ID=47581884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220403457 Expired - Fee Related CN202701544U (en) | 2012-08-15 | 2012-08-15 | Electric iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986162A (en) * | 2018-01-03 | 2019-07-09 | 东莞市鼎之丰电业科技有限公司 | A kind of ferro-nickel alloy plating solder horn |
-
2012
- 2012-08-15 CN CN 201220403457 patent/CN202701544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986162A (en) * | 2018-01-03 | 2019-07-09 | 东莞市鼎之丰电业科技有限公司 | A kind of ferro-nickel alloy plating solder horn |
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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: 20130130 Termination date: 20140815 |
|
| EXPY | Termination of patent right or utility model |