CN2708620Y - Stickle covered with black oxidized film protective layer by enamel treatment - Google Patents
Stickle covered with black oxidized film protective layer by enamel treatment Download PDFInfo
- Publication number
- CN2708620Y CN2708620Y CNU2004200396759U CN200420039675U CN2708620Y CN 2708620 Y CN2708620 Y CN 2708620Y CN U2004200396759 U CNU2004200396759 U CN U2004200396759U CN 200420039675 U CN200420039675 U CN 200420039675U CN 2708620 Y CN2708620 Y CN 2708620Y
- Authority
- CN
- China
- Prior art keywords
- covered
- protective layer
- handle
- reaping hook
- film protective
- 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
Images
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The utility model relates to a sickle covered with a black oxidized film protective layer by enamel treatment. The utility model is composed of a handle and a sickle head, wherein, the surface of the sickle head is covered with a black oxide film protective layer by enamel treatment, the middle part of the sickle head is provided with an impression, and the handle is extended upward with a radian along the axial line thereof. The utility model has the advantages of convenient manufacture and simple conformation; the sickle head is not easy to rust because the surface of the sickle head is covered with the black oxide film protective layer by enamel treatment, and the bending resistance of the sickle head is reinforced because the middle part of the sickle head is provided with the impression, so the service life of the utility model is long; the use of the utility model is convenient and the labor can be saved because the handle is extendedupward with a radian along the axial line thereof.
Description
Technical field: the utility model belongs to the agricultural tools technical field, relates to a kind of reaping hook that is covered with the black oxide film protective layer of handling through giving a protective coating to metal objects.
Background technology: reaping hook is one of peasant's main tool of gathering in the crops crops such as wheat, paddy rice.As the reaping hook of prior art is first through forge, spatter fire, the polishing blade forms because its surface do not have protective mulch, of long duration easily get rusty, thereby service life is short; In addition, the reaping hook head surface is too flat, and bend resistance intensity is low, and use bends easily; Snathe is when direct rod shape uses requires great effort very much.
Summary of the invention: the purpose of this utility model provides a kind of non-corrosive, bend resistance, long service life, and the reaping hook that is covered with the black oxide film protective layer is handled in the labour-saving through giving a protective coating to metal objects.
For achieving the above object, the technical solution of the utility model is: it is made up of handle, reaping hook head, and its main points are that the reaping hook head surface is covered with one deck black oxide film protective layer through the processing of giving a protective coating to metal objects, and the middle part of said reaping hook head is provided with an impression; Said handle extends along its axis upwards a radian.
Said reaping hook head is fixedlyed connected by rivet with handle.
Light in order to use, be convenient to grip, said handle is tubular structure, the holding end of handle is provided with the plastic sleeve that seal the end.
Said black oxidation film coating is by sodium hydroxide, natrium nitrosum and the water weight proportion wiring solution-forming by 6: 4: 10, and the reaping hook head is put into solution, and giving a protective coating to metal objects to handle through high temperature forms.
Manufacturing principle of the present utility model and operating process are as follows: 1, the preparation of oxide-film liquid: add some iron oxide earlier in oxidation trough, as pig scrap, the water that adds 40% (weight ratio) of total water amount again, sodium hydroxide after will dissolving by said ratio then adds in the oxidation trough, add natrium nitrosum at last and supply the water yield, the reaping hook head is put into wherein; 2, cover the black oxidation rete: oxidation trough is put into high temperature furnace handle, 142～145 ℃ of charging temperatures are warming up to 146～150 ℃, handle and carry out overlay film in 90～120 minutes, and turning black to the reaping hook head surface is covered with black oxide film for well; 3, saponification: come out of the stove cooling back after the reaping hook head surface is coated with soap, be put in the oxidation trough again and add water, be heated to 80～90 ℃, handled 2～3 minutes, clean and make its drying immediately then with clear water; 4, oil: dried reaping hook head is put into 10# machine oil about 80 ℃, handled 1～3 minute, promptly get the utility model and handle the reaping hook that is covered with the black oxide film protective layer through giving a protective coating to metal objects.
The utility model is easy to make, and simple structure is difficult for getting rusty because its reaping hook head surface is covered with the black oxide film protective layer through the processing of giving a protective coating to metal objects, and the middle part of reaping hook head is provided with its bend resistance intensity of an impression to be strengthened, thereby long service life; Handle extends when upwards having a radian to use more convenient laborsaving along its axis.
Description of drawings: accompanying drawing is the utility model structural representation.
Embodiment: with reference to the accompanying drawings, the utility model is made up of handle 6, reaping hook head 1, its main points are that reaping hook head 1 surface is covered with one deck black oxide film protective layer through the processing of giving a protective coating to metal objects, and the middle part of reaping hook head 1 is provided with an impression 2, polish sharp reaping hook sword 3 in the bottom of reaping hook head 1; Handle 6 extends along its axis upwards a radian, and reaping hook head 1 is fixedlyed connected by rivet 5 with handle, and its connecting portion is provided with strengthens hoop 4; Handle 6 is tubular structure, and the holding end of handle 6 is provided with the plastic sleeve 7 that seals the end.
Claims (3)
1, a kind of reaping hook be covered with the black oxide film protective layer of handling through giving a protective coating to metal objects, it is made up of handle, reaping hook head, it is characterized in that the reaping hook head surface is covered with one deck black oxide film protective layer through the processing of giving a protective coating to metal objects, and the middle part of said reaping hook head is provided with an impression; Said handle extends along its axis upwards a radian.
2, the reaping hook be covered with the black oxide film protective layer of handling through giving a protective coating to metal objects according to claim 1 is characterized in that said reaping hook head fixedlyed connected by rivet with handle.
3, the reaping hook be covered with the black oxide film protective layer of handling through giving a protective coating to metal objects according to claim 1 is characterized in that said handle is tubular structure, and the holding end of handle is provided with the plastic sleeve that seal the end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200396759U CN2708620Y (en) | 2004-04-02 | 2004-04-02 | Stickle covered with black oxidized film protective layer by enamel treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200396759U CN2708620Y (en) | 2004-04-02 | 2004-04-02 | Stickle covered with black oxidized film protective layer by enamel treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2708620Y true CN2708620Y (en) | 2005-07-13 |
Family
ID=34850539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200396759U Expired - Fee Related CN2708620Y (en) | 2004-04-02 | 2004-04-02 | Stickle covered with black oxidized film protective layer by enamel treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2708620Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398258C (en) * | 2005-08-16 | 2008-07-02 | 高百洋 | Sickle production and processing method |
| CN106937548A (en) * | 2016-01-03 | 2017-07-11 | 泰兴市博宇硬质合金有限公司 | Corn picker alloy cutter |
-
2004
- 2004-04-02 CN CNU2004200396759U patent/CN2708620Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398258C (en) * | 2005-08-16 | 2008-07-02 | 高百洋 | Sickle production and processing method |
| CN106937548A (en) * | 2016-01-03 | 2017-07-11 | 泰兴市博宇硬质合金有限公司 | Corn picker alloy cutter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206404959U (en) | A kind of handware automates surface lacquer processing unit | |
| CN2708620Y (en) | Stickle covered with black oxidized film protective layer by enamel treatment | |
| CN205694291U (en) | A kind of hay mover protected blade and change torque arm length | |
| CN210013026U (en) | Ironing device for production of knitted textile garments | |
| CN115612959B (en) | Hot melt slagging-off platform of belted steel galvanizing kettle | |
| CN2698042Y (en) | Cutter head changeable folding sickle | |
| CN203791098U (en) | Scaling powder coating device | |
| CN101343745A (en) | Piston ring inner lining spring black parkerizing method | |
| CN2691796Y (en) | Enamel treated hammer covered with black oxidation film protective layer | |
| CN205258664U (en) | Sapphire processing furnace's circulation heat preservation device | |
| CN205305442U (en) | Electronic fruit picking device of cart based | |
| CN2678841Y (en) | Axe coated with black oxide film | |
| CN205444827U (en) | Automatic coating round brush with drying device | |
| CN205032321U (en) | Shell paint finishing | |
| CN203378382U (en) | Automatic spraying cooling device used for livestock | |
| CN206033841U (en) | Hot dip zinc galvanizing device | |
| CN215774275U (en) | Neck-bending sickle | |
| CN211216084U (en) | Portable cubic boron nitride alkali fog updraft ventilator | |
| CN206325962U (en) | A kind of automatic tube bender | |
| CN207584337U (en) | A kind of multi-functional self-shooting bar of corrosion-proof wear | |
| CN2414637Y (en) | Protection gloves | |
| CN201976799U (en) | Anti-corrosion thermal glove | |
| CN211211589U (en) | Heat treatment device for wig setting | |
| CN205152636U (en) | Washing machine door circle is electroplated to integrated into one piece's high accuracy | |
| CN205032323U (en) | Household electrical appliances coating line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |