CN2154974Y - Connecting structure for shell of cooking fume remover - Google Patents
Connecting structure for shell of cooking fume remover Download PDFInfo
- Publication number
- CN2154974Y CN2154974Y CN 93213625 CN93213625U CN2154974Y CN 2154974 Y CN2154974 Y CN 2154974Y CN 93213625 CN93213625 CN 93213625 CN 93213625 U CN93213625 U CN 93213625U CN 2154974 Y CN2154974 Y CN 2154974Y
- Authority
- CN
- China
- Prior art keywords
- plate
- top board
- spring clamp
- shell
- shaped
- 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
- 239000003517 fume Substances 0.000 title abstract 4
- 238000010411 cooking Methods 0.000 title 1
- 241000886569 Cyprogenia stegaria Species 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 241000219122 Cucurbita Species 0.000 claims description 2
- 235000009852 Cucurbita pepo Nutrition 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 1
- 240000009087 Crescentia cujete Species 0.000 abstract 1
- 235000005983 Crescentia cujete Nutrition 0.000 abstract 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
A connecting structure for the casing of fume exhauster is an improvement on the casing structure of fume exhauster, which features that the top plate and side plates of fume exhauster to be connected are made into calabash shape, and multiple calabash-shaped clamps are used to clamp them together to form a whole.
Description
A kind of range fan shell syndeton, it is the improvement of making the range fan shell structure.
At present the manufacture method of range fan shell be with sheet material according to range fan shell profile development size, be cut into relevant geometry differently, utilizing in twos again, scrap (bridge) adopts riveted joint or spot welding method to manufacture housing.But this method exists complex process, because of the contact or the unsuitable excessive restriction of spot welding diameter of being riveted.But unsuitable too small again for proof strength contact and solder joint, thereby quantity is many and production efficiency is low, easily produces burr, directly influences workman's operation.So must increase cumbersome weak points such as surface treatment work.
The purpose of this utility model provides the slab that a kind of range fan shell is used, and is being connected to each other the position, makes identical shapedly, with the identical shaped structure that links into an integrated entity with flexible clamp, replaces riveted joint or welding again.
The utility model is realized in the following way.The smoke exhaust housing is made of top board, left plate, right plate, back side panel and elasticity clamp, the edge that each side plate to be connected is connected with top board, make semi-gourd shape downward vertically respectively, and their geomery is identical, corresponding mutually.The spring clamp plate cross section is the shape of falling a cucurbit rectangle sheet body.The upper end is the opening shape, and the lower end is an arc integral body, is shaped on a circular hole in the middle part, and the circular hole two ends respectively are shaped on one can supply the projection of demolition, and along cucurbit shape open lower end, in axial direction respectively is shaped on a reinforcement.The cross section is the cucurbit shape after cooperating between with top board to be connected or each side plate.Push away several spring clamp plates of card at the Pear-Shaped position, they are closely linked together.
It is simple to the utlity model has technology, be easy to make, avoided with rivet or with the advantage of complicated technologies such as spot welding, and avoided the burr that causes owing to spot welding and recessedly influence the pincers worker operation and increase the surface-treated defective, and the recyclable repeated use of spring clamp plate.
Description of drawings
Accompanying drawing 1 one-tenth sheath top plate to be connected and each side plate exploded view
Accompanying drawing 2 top boards are connected with side plate and partly divide schematic diagram
Accompanying drawing 3 spring clamp plate stereograms
Accompanying drawing 4 top boards and side plate are connected and fixed schematic diagram with spring clamp plate
Accompanying drawing 5 dismounting spring clamp plate schematic diagrames
Below in conjunction with drawings and Examples the utility model is described further:
The shell of smoke exhaust is by top board, left plate, right plate, back side panel and spring clamp plate constitute, its structure as shown in Figure 1, at top board 1 and left plate 2, right plate 4, its cross section semi-gourd shape 5 is vertically downward made at back side panel 3 whole positions to be connected, and the correspondingly-sized shape is identical mutually between any two for they, spring clamp plate 6 cross sections are that sheet is inverse gourd shaped as shown in Figure 2, upper end open 7, the lower end is for narrower circular whole, a technology circular hole 8 is arranged therebetween, the two ends, hole are shaped on the projection 9 of dismounting usefulness, respectively are shaped on a reinforcement 10 as shown in Figure 3 at the curved mouthful antimere of cucurbit shape.Treat that top board, the side plate of each relevant connection form Pear-Shaped 11 relatively, push 4-6 spring clamp plate 6 in its outer end, chucking is fixing, constitutes shell.Can clamp 12 with long leg when shell improvements or when utilizing again as shown in Figure 4 pulls out spring clamp plate 6 by shown in Figure 5.
Claims (2)
1, a kind of range fan shell syndeton it by top board, left plate, right plate, back side panel, form and it is characterized in that, top board (1) and each side plate (2) (3) (4) edge to be connected are made half cucurbit shape (5) vertically downward respectively, cooperate the cross section to become cucurbit shape (11) respectively top board (1) side plate, snap in several spring clamp plates (6) at the whole cucurbit position (11) of two plates they are connected into an integral body.
2, it is characterized in that by the described oil extraction machine of claim 1 connection structure of outer shell spring clamp plate (6) is made inverse gourd shaped, the bottom has fabrication hole (8) and two projectioies (9) that two reinforcements (10) are arranged in the Pear-Shaped inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93213625 CN2154974Y (en) | 1993-05-26 | 1993-05-26 | Connecting structure for shell of cooking fume remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93213625 CN2154974Y (en) | 1993-05-26 | 1993-05-26 | Connecting structure for shell of cooking fume remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2154974Y true CN2154974Y (en) | 1994-02-02 |
Family
ID=33794640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93213625 Expired - Fee Related CN2154974Y (en) | 1993-05-26 | 1993-05-26 | Connecting structure for shell of cooking fume remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2154974Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101506033B (en) * | 2006-07-14 | 2013-03-06 | 阿莱尼亚航空股份公司 | Method, apparatus and plant for manufacturing shell structures |
-
1993
- 1993-05-26 CN CN 93213625 patent/CN2154974Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101506033B (en) * | 2006-07-14 | 2013-03-06 | 阿莱尼亚航空股份公司 | Method, apparatus and plant for manufacturing shell structures |
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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 |