CN2287417Y - Groove rib structure of three folding umbrella - Google Patents
Groove rib structure of three folding umbrella Download PDFInfo
- Publication number
- CN2287417Y CN2287417Y CN 97234897 CN97234897U CN2287417Y CN 2287417 Y CN2287417 Y CN 2287417Y CN 97234897 CN97234897 CN 97234897 CN 97234897 U CN97234897 U CN 97234897U CN 2287417 Y CN2287417 Y CN 2287417Y
- Authority
- CN
- China
- Prior art keywords
- bone
- groove
- folding umbrella
- rivet
- elongated slot
- 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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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to a groove rib structure for three-folding umbrellas, which mainly comprises a long groove ribs, a rivet and a pull rib. The pull rib is concealed in the groove of the long groove rib by the rivet. Thus, the utility model has reasonable structural design, uniform stress, beautiful appearance, etc., and the pull rib can not be out.
Description
The utility model relates to a kind of triple folding umbrella groove bone structure, and it is applicable in the skeleton of triple folding umbrella.
Triple folding umbrella groove bone structure of the prior art as shown in Figure 1 and Figure 2, it mainly by elongated slot bone 1 ', rivet 2 ' and draw bone 3 ' form, draw bone 3 ' be positioned at elongated slot bone 1 ' the outside, it by rivet 2 ' naked riveting elongated slot bone 1 ' on, the triple folding umbrella groove bone of this structure remains in actual use in following shortcoming: be the outside of naked riveting at the elongated slot bone owing to drawing bone 1,, so its single face is stressed, structural design is reasonable inadequately, and easily makes and draw bone to deviate from; 2, profile is very not attractive in appearance, even has influence on products export.
The purpose of this utility model is to overcome existing above-mentioned deficiency in the prior art, and provide a kind of reasonable in design, stressed evenly, draw bone can not deviate from and the triple folding umbrella groove bone structure of good looking appearance.。
The purpose that the utility model proposed can be achieved through the following technical solutions: this triple folding umbrella groove bone structure comprises elongated slot bone, rivet and draws bone that its design feature is to draw bone to conceal riveting in the groove of elongated slot bone by rivet.
Elongated slot bone of the present utility model can be made up of preceding groove bone and pit bone, and preceding groove bone and the reverse clamping connection of pit bone make thus and draw the latent riveting of bone in the elongated slot bone.
Description of drawings is as follows:
Fig. 1 is existing triple folding umbrella groove bone structure schematic diagram.
Fig. 2 is the A-A profile of existing triple folding umbrella groove bone structure.
Fig. 3 is a structural representation of the present utility model.
Fig. 4 is a B-B profile of the present utility model.
Following the utility model will be in conjunction with the accompanying drawings, and be described in further detail by embodiment.
Referring to Fig. 3, Fig. 4, the utility model comprises elongated slot bone 1, rivet 6 and draws bone 3, and elongated slot bone 1 can be made up of preceding groove bone 4 and pit bone 5, and preceding groove bone 4 oppositely is connected with pit bone 5, can fix by clamping connection between them; Draw bone 3 to be positioned at the groove of the preceding groove bone 4 of elongated slot bone 1, it conceals rivetings in the groove of preceding groove bone 4 by rivet 6.
During installation, preceding groove bone 4 flexibly connects by rivet and oval bone 7, and pit bone 5 flexibly connects by rivet and short groove bone 8.
The utility model compared with prior art has the following advantages: 1, reasonable in design, owing to draw The hidden riveting of bone is in the groove of elongated slot bone, so it is between two parties stressed, stressed evenly, stablize, draw bone can not deviate from; 2, The overall structure good looking appearance is that one of rib structure of three-folding umbrella is improved greatly.
Claims (2)
1, a kind of triple folding umbrella groove structure comprises elongated slot bone, rivet and draws bone, it is characterized in that: draw bone (3) to conceal riveting in the groove of elongated slot bone (1) by rivet (6).
2, triple folding umbrella groove bone structure as claimed in claim 1 is characterized in that: described elongated slot bone (1) can be made up of preceding groove bone (4) and pit bone (5), preceding groove bone (4) and the reverse clamping connection of pit bone (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97234897 CN2287417Y (en) | 1997-06-25 | 1997-06-25 | Groove rib structure of three folding umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97234897 CN2287417Y (en) | 1997-06-25 | 1997-06-25 | Groove rib structure of three folding umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2287417Y true CN2287417Y (en) | 1998-08-12 |
Family
ID=33946140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97234897 Expired - Fee Related CN2287417Y (en) | 1997-06-25 | 1997-06-25 | Groove rib structure of three folding umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2287417Y (en) |
-
1997
- 1997-06-25 CN CN 97234897 patent/CN2287417Y/en not_active Expired - Fee Related
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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 |