CN203137313U - Umbrella framework with combination groove - Google Patents
Umbrella framework with combination groove Download PDFInfo
- Publication number
- CN203137313U CN203137313U CN 201320135580 CN201320135580U CN203137313U CN 203137313 U CN203137313 U CN 203137313U CN 201320135580 CN201320135580 CN 201320135580 CN 201320135580 U CN201320135580 U CN 201320135580U CN 203137313 U CN203137313 U CN 203137313U
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- CN
- China
- Prior art keywords
- pole
- engagement groove
- umbrella frame
- umbrella
- articulated section
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- 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 an umbrella framework with a combination groove. Umbrella cloth is fixed on the umbrella framework with a sewing line in a sewed mode. The umbrella framework is provided with an outer side end, an inner side end and the combination groove arranged between the outer side end and the inner side end. The combination groove is in the shape of a long groove and provided with a first end, a second end opposite to the first end and an extension segment arranged between the first end and the second end. The sewing line can be wound on the combination groove in a penetrating mode and slides relative to the combination groove. By means of the arrangement of the combination groove, the sewing line can slide relative to the combination groove during opening and closing of an umbrella. Pulling is prevented and service life of the umbrella framework is prolonged.
Description
Technical field
The utility model relates to a kind of parachute kit, particularly relates to a kind of umbrella frame of tool engagement groove.
Background technology
Existing many folding umbrellas, (TaiWan, China certificate number M417809 patent case) as shown in Figure 1, be to be articulated with an auxiliary umbrella rib 2 at one first folding umbrella frame, 1 nearly middle place, and this first folding umbrella frame 1 is articulated in a movable nest 3 and a last nest 4 respectively with these auxiliary umbrella rib 2 front ends, in one second folding of this first folding umbrella frame, 1 terminal pivot joint umbrella frame 5, and on this auxiliary umbrella rib 2, articulate with a thin bone 6 of interlock and these second folding umbrella frame, 5 front ends, again in triple folding umbrella bone 7 of these second folding umbrella frame, 5 terminal pivot joints, between this first folding umbrella frame 1 and this triple folding umbrella bone 7, be articulated with an auxiliary thin bone 8 again, and a umbrella cloth 9 in the middle of the place with should to go up nest 4 fixing, between this second folding umbrella frame 5 and this umbrella cloth 9, cooperates again and stitches suture (not shown) admittedly.
When the user operate this movable nest 3 with respect to 4 convergences of nest on this or away from, will drive this first folding umbrella frame 1, this auxiliary umbrella rib 2, this second folding umbrella frame 5, the thin bone 6 of this interlock, this triple folding umbrella bone 7 reaches should assist thin bone 8, and the action that produces expansion or fold, this umbrella cloth 9 is subjected to the interlock of this triple folding umbrella bone 7, also can reach the purpose of launching and folding, and in above-mentioned operating process, the suture that is attached between this second folding umbrella frame 5 and this umbrella cloth 9 can produce slip with respect to this second folding umbrella frame 5, also can be by 5 stoppers of this second folding umbrella frame, so that suture is easy to generate fracture, get loose.
Summary of the invention
The purpose of this utility model is to provide a kind of umbrella frame of the tool engagement groove that can increase the binding effect between the parts and can increase the service life.
The umbrella frame of tool engagement groove of the present utility model, this umbrella frame is solid on a umbrella cloth with a suture seam, this umbrella frame has an outboard end, a medial extremity and the engagement groove between this outboard end and this medial extremity, this engagement groove is long groove shape, and have first end, one and this first end second opposed end and the extension between this first end and this second end, this suture can be around wearing this engagement groove, and can produce relative slip with this engagement groove.
The umbrella frame of tool engagement groove of the present utility model, this umbrella frame is three-bend, also has first pole, a divergent bar that articulates with this first pole, second pole that articulates with this first pole, a first connecting rod that is articulated between this fork bar and this second pole, the 3rd pole and a second connecting rod that is articulated between this first pole and the 3rd pole that one and this second pole articulate, the medial extremity of this umbrella frame is located at this first pole, this outboard end is located at the 3rd pole, and this engagement groove is arranged at the 3rd pole and levels off to the 3rd pole and this second pole articulated section.
The umbrella frame of tool engagement groove of the present utility model, the 3rd pole of this umbrella frame have a mobile jib section and a termination that is fixed in this mobile jib section, and this outboard end is located at this mobile jib section, and this termination is opposite with this outboard end to be arranged, and this engagement groove is arranged at this termination.
The umbrella frame of tool engagement groove of the present utility model, the termination of this umbrella frame has first articulated section, second articulated section that is positioned at this outside, first articulated section and articulates with this second connecting rod that articulate with this second pole, first end of this engagement groove is corresponding to this first articulated section, and this second end is corresponding to this second articulated section
The umbrella frame of tool engagement groove of the present utility model, the termination of this umbrella frame also has a curved arc face that is the circular arc extension towards this second articulated section and is contacted with this umbrella cloth by this first articulated section, this curved arc faces this umbrella cloth protrusion and is circular-arc, and the extension of this engagement groove is also protruded towards this umbrella cloth and is the curved arc shape.
The beneficial effects of the utility model are: utilize the setting of this engagement groove, in parachute-opening and the operating process that closes one's umbrella, can make this suture and this engagement groove produce relative slip, and prevent this suture from being torn and can increase the service life, can normally use to guarantee parachute kit.
Description of drawings
Fig. 1 is the combination schematic diagram of existing a kind of many folding umbrellas;
Fig. 2 is a combination schematic diagram of a preferred embodiment of umbrella frame of the utility model tool engagement groove, shows that this umbrella frame is in deployed condition;
Fig. 3 is the local enlarged diagram of Fig. 2;
Fig. 4 is an operation chart of this preferred embodiment, shows that this umbrella frame is at collapse state;
Fig. 5 is the local enlarged diagram of Fig. 4.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
Consult Fig. 2 and Fig. 3, a preferred embodiment of the umbrella frame of the utility model tool engagement groove, this umbrella frame 100 is solid on a umbrella cloth 200 with a suture 110 seam, and and cooperate one to go up that rod 500 constitutes a parachute kit among nest 300, following nest 400 and one.
This umbrella frame 100 has an outboard end 51, a medial extremity 11 and the engagement groove 70 between this outboard end 51 and this medial extremity 11.
The umbrella frame 100 of present embodiment is three-bend, also has first pole 10 that is articulated in nest 300 on this, one with this first pole 10 articulates and end is articulated in this time nest 400 in addition divergent bar 20, second pole 30 that articulates with this first pole 10, a first connecting rod 40 that is articulated between this fork bar 20 and this second pole 30, the 3rd pole 50 and a second connecting rod 60 that is articulated between this first pole 10 and the 3rd pole 50 that one and this second pole 30 articulate, the medial extremity 11 of this umbrella frame 100 is located at this first pole 10, this outboard end 51 is located at the 3rd pole 50, and this engagement groove 70 is arranged at the 3rd pole 50 and levels off to the 3rd pole 50 and these second pole, 30 articulated sections.
The 3rd pole 50 has a mobile jib section 52 and a termination 53 that is fixed in this mobile jib section 52, this outboard end 51 is located at this mobile jib section 52, this termination 53 and these outboard end 51 opposite settings, this engagement groove 70 is arranged at this termination 53, this termination 53 has first articulated section 531 that articulates with this second pole 30, second articulated section 532 and a curved arc face 533 that is the circular arc extension towards this second articulated section 532 and is contacted with this umbrella cloth 200 by this first articulated section 531 that is positioned at these 531 outsides, first articulated section and articulates with this second connecting rod 60, this curved arc face 533 protrudes towards this umbrella cloth 200 and is circular-arc.
This engagement groove 70 is long groove shape, and have first end 71, one and these first end, 71 second opposed end 72 and the extension 73 between this first end 71 and this second end 72, this first end 71 is corresponding to this first articulated section 531, this second end 72 is corresponding to this second articulated section 532, this extension 73 also arranges the direction protrusion towards this umbrella cloth 200 and is the curved arc shape, this suture 110 can be around wearing this engagement groove 70, and can produce relative slip with this engagement groove 70.
Again as shown in Figures 2 and 3, nest 300 on this time nest 400 levels off to this, and utilize the interlock of this first pole 10, this fork bar 20, this second pole 30, this first connecting rod 40, the 3rd pole 50 and this second connecting rod 60, when impelling these umbrella frame 100 these umbrella cloths 200 of drive to be a deployed condition, this suture 110 is corresponding to second end 72 of this engagement groove 70, and this curved arc face 533 is close on this umbrella cloth 200.
As Fig. 4 and shown in Figure 5, when the user operates parachute kit, and make this time nest 400 be away from nest 300 on this, utilize this first pole 10, this fork bar 20, this second pole 30, this first connecting rod 40, the interlock of the 3rd pole 50 and this second connecting rod 60, in the time of making these umbrella frame 100 these umbrella cloths 200 of drive be a collapse state, and in the process of folding, the 3rd pole 50 can produce relative slip with this umbrella cloth 200, be fixed under the situation of this umbrella cloth 200 at these suture 110 seams, can make this suture 110 also produce relative slip with this engagement groove 70, up to first end 71 of this suture 110 corresponding to this engagement groove 70, and utilize the setting of this curved arc face 533, can make the 3rd pole 50 produce smooth and easy slip with respect to this umbrella cloth 200.
Therefore, umbrella frame 100 of the present utility model utilizes the setting of this engagement groove 70, and utilize this suture 110 can be around wearing this engagement groove 70 and can producing the effect of relative slip with this engagement groove 70, just can make parachute kit when parachute-opening, this suture 110 can be corresponding to second end 72 of this engagement groove 70, and when closing one's umbrella, this suture 110 can be corresponding to first end 71 of this engagement groove 70, make this suture 110 along with parachute-opening changes the position with the operation that closes one's umbrella with respect to this engagement groove 70, this suture 110 can not torn, and be not easy to produce fracture, get loose, to prolong the service life of parachute kit.
And this termination 53 arrange this engagement groove 70 simple in structure, to make assembly easy, also has the effect that suture 110 is hidden, and can promote aesthetic property.
Claims (5)
1. the umbrella frame of a tool engagement groove, this umbrella frame is solid on a umbrella cloth with a suture seam; This umbrella frame is characterised in that:
This umbrella frame, have an outboard end, a medial extremity and the engagement groove between this outboard end and this medial extremity, this engagement groove is long groove shape, and have first end, one and this first end second opposed end and the extension between this first end and this second end, this suture can be around wearing this engagement groove, and can produce relative slip with this engagement groove.
2. the umbrella frame of tool engagement groove according to claim 1, it is characterized in that: this umbrella frame is three-bend, also has first pole, a divergent bar that articulates with this first pole, second pole that articulates with this first pole, a first connecting rod that is articulated between this fork bar and this second pole, the 3rd pole and a second connecting rod that is articulated between this first pole and the 3rd pole that one and this second pole articulate, the medial extremity of this umbrella frame is located at this first pole, this outboard end is located at the 3rd pole, and this engagement groove is arranged at the 3rd pole and levels off to the 3rd pole and this second pole articulated section.
3. the umbrella frame of tool engagement groove according to claim 2, it is characterized in that: the 3rd pole of this umbrella frame has a mobile jib section and a termination that is fixed in this mobile jib section, this outboard end is located at this mobile jib section, and this termination is opposite with this outboard end to be arranged, and this engagement groove is arranged at this termination.
4. the umbrella frame of tool engagement groove according to claim 3, it is characterized in that: the termination of this umbrella frame has first articulated section, second articulated section that is positioned at this outside, first articulated section and articulates with this second connecting rod that articulate with this second pole, first end of this engagement groove is corresponding to this first articulated section, and this second end is corresponding to this second articulated section.
5. the umbrella frame of tool engagement groove according to claim 4, it is characterized in that: the termination of this umbrella frame also has a curved arc face that is the circular arc extension towards this second articulated section and is contacted with this umbrella cloth by this first articulated section, this curved arc faces this umbrella cloth protrusion and is circular-arc, and the extension of this engagement groove is also protruded towards this umbrella cloth and is the curved arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135580 CN203137313U (en) | 2013-03-25 | 2013-03-25 | Umbrella framework with combination groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135580 CN203137313U (en) | 2013-03-25 | 2013-03-25 | Umbrella framework with combination groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203137313U true CN203137313U (en) | 2013-08-21 |
Family
ID=48964887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320135580 Expired - Fee Related CN203137313U (en) | 2013-03-25 | 2013-03-25 | Umbrella framework with combination groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203137313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104068578A (en) * | 2013-03-25 | 2014-10-01 | 陈瑞杰 | Umbrella rib with combination groove |
-
2013
- 2013-03-25 CN CN 201320135580 patent/CN203137313U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104068578A (en) * | 2013-03-25 | 2014-10-01 | 陈瑞杰 | Umbrella rib with combination groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20200325 |