CN2373710Y - Cooker hood body - Google Patents
Cooker hood body Download PDFInfo
- Publication number
- CN2373710Y CN2373710Y CN 99207368 CN99207368U CN2373710Y CN 2373710 Y CN2373710 Y CN 2373710Y CN 99207368 CN99207368 CN 99207368 CN 99207368 U CN99207368 U CN 99207368U CN 2373710 Y CN2373710 Y CN 2373710Y
- Authority
- CN
- China
- Prior art keywords
- machine body
- utility
- model
- styles
- hood
- 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
- Ventilation (AREA)
Abstract
The utility model relates to a machine body of an oil smoke ventilator. The machine body is divided into a front machine body and a rear machine body, the front machine body, which is made of a metal plate which is punched and stretched, is provided with a streamline form arc surface, and then the front machine body is connected with the rear machine body; the connecting positions of a plurality of machine bodies are made into a universal size, and thus the machine bodies of N styles can be combined into machine bodies of N < 2 > styles. The utility model has the advantages of simple structure, large molding variation, multiple styles and few required moulds.
Description
The utility model relates to smoke exhaust ventilator, particularly a kind of body of smoke exhaust ventilator.
Chinese patent No. 97321806.1 and No. 97319928.8, disclosed smoke exhaust ventilator, its body are to adopt sheet metal through cutting, punching press, welding manufacturing, and the front all is straight, and positive is that the right angle is connected with side plate, and moulding is stiff.This body moulding is difficult to cause fairshaped arc shape because of being subjected to the restriction of material processing technique and production cost, and as being shaped with integrally stretching, side is had relatively high expectations to material and mould, and production cost is raise; As making body deformation easily with the local elongation side.So the style of smoke exhaust ventilator is with low uncertainty.
The purpose of this utility model provides a kind of simple in structurely, has streamlined arc shape, the many and die needed few smoke pumping body of style.
The technical solution of the utility model is a body before and after the body with smoke exhaust ventilator is divided into, and through punching stretch forming, content circuits control system is formed by connecting with the back body preceding body again with metallic plate.Back body be with sheet metal through cutting, punching press, welding manufacturing, in fume extracting system is set.
Body before and after hood body of the present utility model is divided into, each is independently finished in manufacture process, is independent of each other.Therefore can produce preceding body with the method for punching stretch, and drawing process can effectively solve positive and the streamlined cambered surface transition of side plate connecting portion, not influence the structure of whole housing, make simplified processing technology, reach to the big purpose of variation in moulding.The connecting portion of front and back body manufactures identical size, and side N overlaps the front and back body N of going out capable of being combined of style
2The body of individual style.For example, combined with body two behind body before body behind body before the A money and a money and the B money and the b money, can obtain the body of Aa, Ba, Ab, four styles of Bb, as making up, then obtain the body of nine styles with the three front and back bodies that overlap styles.Has the many and die needed few advantage of simple in structure, style.
Further specify the utility model below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation stereogram.
Fig. 2 is the utility model side schematic view.
Fig. 3 is the utility model front schematic view
Fig. 4 is the utility model decomposition texture schematic isometric.
Shown in Fig. 1～4, the utility model hood body, body 1 and back body 2 before being divided into, preceding body 1 usefulness metallic plate connect into hood body with back body 2 again through punching stretch forming.The front 3 of preceding body 1 becomes streamlined cambered surface with the connecting portion punching stretch of side plate 4, circuit control systems such as preceding body 1 interior ccontaining switch, back body 2 be with sheet metal through cutting, punching press, welding manufacturing, in the fume extracting system of exhaust fan, flue etc. is set.
The body of N cover style, connecting portion of body manufactures identical size before and after it, and side can be combined into the body of N square style.
Claims (3)
1, a kind of hood body is characterized in that: body two parts before and after the body of smoke exhaust ventilator is divided into, and preceding body content circuits control system is provided with fume extracting system in the back body, and the front and back body connects into hood body of the present utility model.
2, hood body according to claim 1 is characterized in that: preceding body is one and becomes body with streamlined cambered surface with sheet metal through punching stretch.
3, hood body according to claim 1 and 2 is characterized in that: the front of preceding cover body and the connecting portion of side plate are cambers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207368 CN2373710Y (en) | 1999-04-18 | 1999-04-18 | Cooker hood body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207368 CN2373710Y (en) | 1999-04-18 | 1999-04-18 | Cooker hood body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2373710Y true CN2373710Y (en) | 2000-04-12 |
Family
ID=34001376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99207368 Expired - Fee Related CN2373710Y (en) | 1999-04-18 | 1999-04-18 | Cooker hood body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2373710Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901140A (en) * | 2012-09-25 | 2013-01-30 | 孙时泽 | Outer shell of range hood |
| WO2014079203A1 (en) * | 2012-11-22 | 2014-05-30 | Wang Changqi | Anti-collision kitchen ventilator |
-
1999
- 1999-04-18 CN CN 99207368 patent/CN2373710Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901140A (en) * | 2012-09-25 | 2013-01-30 | 孙时泽 | Outer shell of range hood |
| WO2014079203A1 (en) * | 2012-11-22 | 2014-05-30 | Wang Changqi | Anti-collision kitchen ventilator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106914536A (en) | A kind of processing technology of the automobile top cover energy common mode punching production shared with or without skylight | |
| CN104853549A (en) | Mobile electronic product metal middle frame and processing technique thereof | |
| CN203484507U (en) | Progressive die used for producing angle plate of car | |
| CN208303586U (en) | A kind of easily demoulding press machine | |
| CN106862145A (en) | A kind of automobile die production product cleaning device | |
| CN102024622B (en) | Fixing manner of elastic piece and inserting piece of relay | |
| CN2373710Y (en) | Cooker hood body | |
| CN103586353A (en) | Automobile left and right fender stamping technology and automobile left and right fender drawing die | |
| CN202356522U (en) | Lower cover die of micromotor | |
| CN100469279C (en) | Drawer slide rail and its manufacturing method | |
| CN205085242U (en) | Deburring plastic mould | |
| CN109013861A (en) | A kind of bending punching die moulding process of outdoor machine of air-conditioner panel | |
| CN206953543U (en) | A kind of blow mold of air conditioning for automobiles airduct | |
| CN111515303B (en) | Die structure for eliminating wrinkles on outer vertical wall of inner plate and window frame of vehicle door | |
| CN212419317U (en) | Car seat floor lock support upgrades mould stamping production line | |
| CN209021055U (en) | A kind of stamping die for saving material | |
| CN205299875U (en) | Novel structural design | |
| CN110496898B (en) | Vehicle body side wall structure, forming method thereof and vehicle | |
| CN207681283U (en) | A kind of punching machine processing air-conditioning small rack progressive die | |
| CN221158297U (en) | Continuous stamping die structure capable of preventing stretch breaking | |
| CN217749064U (en) | Automobile fixing plate part lateral forming stamping die | |
| CN110815661A (en) | Plastic gear machining die | |
| CN110756663A (en) | Forming process of front end plate of automobile battery box | |
| CN217492376U (en) | Continuous punch forming die for automobile seat bending beam seat | |
| CN208495539U (en) | The motor rear cover progressive die |
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 |