CN201009060Y - Improved electric solder tweezers - Google Patents
Improved electric solder tweezers Download PDFInfo
- Publication number
- CN201009060Y CN201009060Y CNU2007201073876U CN200720107387U CN201009060Y CN 201009060 Y CN201009060 Y CN 201009060Y CN U2007201073876 U CNU2007201073876 U CN U2007201073876U CN 200720107387 U CN200720107387 U CN 200720107387U CN 201009060 Y CN201009060 Y CN 201009060Y
- Authority
- CN
- China
- Prior art keywords
- handle
- electrode holder
- sleeve
- cable
- insulation layer
- 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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Abstract
An improved electrode holder used for electrical arc welding comprises an electrode holder body and a cable, wherein, the electrode holder body consists of a connecting sleeve, the inner and outer sleeve of a handle and an electrode holder mouth; the connecting sleeve and the inner and outer sleeve of the handle are inserted together and fixed by using screws; the connecting sleeve and the inner sleeve of the handle as well as the inner and outer sleeves of the handle are hermetically connected by using sealing rings, so as to make a sealed air heat insulation layer formed between the inner and outer sleeves. As the handle and the cable heating body are spaced by the inner and outer layers as well as the air heat insulation layer between the inner and outer layers, the utility model effectively obstructs heat to be transferred to the surface of the handle, and cannot burn hands under long time continuous use, improving the operation condition of workers.
Description
Technical field
The utility model relates to the soldering appliance technical field, especially relates to a kind of electrode holders that are used for arc welding.
Background technology
The present electrode holders that use, when using continuously for a long time, handle is hot, can't hold; Be head it off, the utility model patent that China once disclosed a kind of " solar heat protection electrode holders ", the patent No. is 200520007726.4., its technical scheme is: be made up of binding clip, control stick, handle, fastening bolt, lock washer, cable and reverse taper step; The reverse taper step is arranged in the handle, and handle end is equipped with fastening bolt, and lock washer nestles up fastening bolt and is installed in the handle.During use, tighten fastening bolt, make lock washer compress cable, the fuel factor heat that can stop the cable conduction to produce is transmitted on the handle.Though this structure is slightly better than former electrode holders, effect is unsatisfactory, and heat still can be transmitted on the handle from lock washer and fastening bolt.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiency of above-mentioned prior art, a kind of improved electrode holders to be provided, make it effective trap heat and be delivered to handle surfaces, and the long period is used also non-scald on hand continuously, to improve workman's operating condition.
For achieving the above object, the technical solution of the utility model is such: a kind of improved electrode holders, comprise electric welding caliper and cable, wherein the electric welding caliper is made up of adapter sleeve and the inside and outside cover of handle and electric welding jaw, the inside and outside cover of adapter sleeve and handle is plug-in, is screwed, and reaches between the inside and outside cover of handle between the cover in adapter sleeve and the handle, use the sealing ring sealing-in respectively, make it to form the air heat-insulation layer of sealing at inside and outside inner room.
Owing to adopted technique scheme, a kind of improved electrode holders of the present utility model, because of inside and outside two-layer interval is arranged between handle and cable heater, and the air heat-insulation layer between ectonexine is arranged, intercept heat effectively and be delivered to handle surfaces, can not scald one's hand under the use continuously in the long period yet, improve workman's operating condition.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1, electric welding jaw, 2, adapter sleeve, 3, screw, 4, sealing ring, 5, cover in the handle, 6, sealing ring, 7, air heat-insulation layer, 8, handle jacket, 9, sealing ring, 10, cable.
The specific embodiment
Shown in accompanying drawing, a kind of improved electrode holders of the present utility model, comprise electric welding caliper and cable 10, wherein the electric welding caliper is made up of adapter sleeve 2 and the inside and outside cover 5,8 of handle and electric welding jaw 1, and the inside and outside cover of adapter sleeve 2 and handle 5,8 is plug-in, and is fixing with screw 3, be provided with sealing ring 4 between the cover 5 in adapter sleeve 2 and the handle, between cover 5 and the handle jacket 8, sealing ring 6,9 sealing-ins are used at two ends respectively in handle, make it the air heat-insulation layer 7 of inner room formation sealing inside and outside handle.
Claims (1)
1. improved electrode holders, comprise electric welding caliper and cable (10), it is characterized in that: the electric welding caliper is made up of adapter sleeve (2) and the inside and outside cover of handle (5,8) and electric welding jaw (1), adapter sleeve (2) and the inside and outside cover of handle (5,8) are plug-in, fixing with screw (3), be provided with sealing ring (4) between the cover (5) in adapter sleeve (2) and the handle, in handle, overlap between (5) and the handle jacket (8), sealing ring (6,9) sealing-in is used at two ends respectively, makes it the air heat-insulation layer (7) of inner room formation sealing inside and outside handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201073876U CN201009060Y (en) | 2007-03-18 | 2007-03-18 | Improved electric solder tweezers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201073876U CN201009060Y (en) | 2007-03-18 | 2007-03-18 | Improved electric solder tweezers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201009060Y true CN201009060Y (en) | 2008-01-23 |
Family
ID=39043993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201073876U Expired - Fee Related CN201009060Y (en) | 2007-03-18 | 2007-03-18 | Improved electric solder tweezers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201009060Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934421A (en) * | 2010-08-19 | 2011-01-05 | 戢焕贤 | Electric welding pliers |
| CN102380696A (en) * | 2011-11-02 | 2012-03-21 | 冯羡楹 | Heat-insulating electrode holder |
| CN102672323A (en) * | 2012-06-13 | 2012-09-19 | 周光明 | Anti-scalding electric welding pliers |
-
2007
- 2007-03-18 CN CNU2007201073876U patent/CN201009060Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934421A (en) * | 2010-08-19 | 2011-01-05 | 戢焕贤 | Electric welding pliers |
| CN101934421B (en) * | 2010-08-19 | 2012-11-07 | 戢焕贤 | Electric welding pliers |
| CN102380696A (en) * | 2011-11-02 | 2012-03-21 | 冯羡楹 | Heat-insulating electrode holder |
| CN102672323A (en) * | 2012-06-13 | 2012-09-19 | 周光明 | Anti-scalding electric welding pliers |
| CN102672323B (en) * | 2012-06-13 | 2015-04-08 | 周光明 | Anti-scalding electric welding pliers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20120318 |