CN201039799Y - Umbrella main rib and branch rib connecting structure - Google Patents
Umbrella main rib and branch rib connecting structure Download PDFInfo
- Publication number
- CN201039799Y CN201039799Y CNU2007200070175U CN200720007017U CN201039799Y CN 201039799 Y CN201039799 Y CN 201039799Y CN U2007200070175 U CNU2007200070175 U CN U2007200070175U CN 200720007017 U CN200720007017 U CN 200720007017U CN 201039799 Y CN201039799 Y CN 201039799Y
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- CN
- China
- Prior art keywords
- connector
- connecting piece
- fulcra
- articulating
- bone
- 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
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 22
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses a connecting structure for the umbrella main bone and the branch bone, which comprises a first connecting piece which is spliced at the middle section of the main bone and a second connecting piece which is spliced at the outer end of the branch bone. The first connecting piece is provided with an articulating part with an articulating hole; the two sides of the articulating part are provided with slots which are communicated with the articulating hole; the second connecting piece is provided with a groove which is spliced with the articulating part of the first connecting piece; the two inner sides of the groove are respectively provided with an articulating shaft. The slots which are pushed into the articulating shafts are arranged at the outer sides, not the inner sides, so that the processing is easier and the mould opening cost is comparatively low; furthermore, the second connecting piece is a symmetric structure, which does not have directivity when being blocked into the first connecting piece so as to reduce the assembling steps and make the assembling be more convenient.
Description
Technical field
The utility model relates to a kind of technical field of parachute kit, refers to a kind of main umbrella bone and fulcra syndeton especially.
Background technology
Parachute kit comprises rod and some main bones and fulcra in the umbrella, and main bone inboard is articulated in the last nest at excellent top in the umbrella, and the fulcra inboard then is articulated in the following nest on the rod in the umbrella, and articulates by connector between main bone and the fulcra again.In early days, the connector between main bone and the fulcra is articulated by pin, and the connection of this mode is comparatively loaded down with trivial details, efficient is low, and needs independent processing pin to rivet, the processing technology complexity, and production cost is also higher naturally.
Deficiency at syndeton between above-mentioned main umbrella bone and the fulcra, there is the dealer to improve, China's utility model patent promptly discloses a kind of " umbrella frame center tap structural improvement " for No. 03238377.0, as shown in Figure 1, it comprises male joint 10 that connects main bone and the female joint 11 that connects fulcra 3, one end of female joint 11 offers the pivot connected slot 111 of the articulated section 101 that articulates male joint 10, the both sides of the articulated section 101 of male joint 10 are convexly equipped with protruding pin 102, two protruding pins 102 are arranged in respectively in the draw-in groove 1121 on the two side arms 112 of pivot connected slot 111 of female joint 11 just, and also be provided with simultaneously on the two side arms 112 of pivot connected slot 111 for 102 groups of breach of establishing 1122 of protruding pin, and this breach 1122 is connected with draw-in groove 1121.Case need not to process the pin that mates separately and rivets pin and box sub before this patent, and is easy to assembly, quick, can reduce cost.But in this patent case, because the breach of female joint is that to be arranged at the inboard of two side arms vertical with draw-in groove again, and the bottom surface of breach will be provided with the inclined plane usually and can assembles smoothly, this shaping structures female joint is comparatively difficult, for plastic parts, the die sinking cost is higher; In addition, have directionality when female joint is assembled in male joint, need increase the step of differentiating direction during assembling, make troubles to assembling.
The utility model content
The purpose of this utility model is to provide a kind of main umbrella bone and fulcra syndeton, and handling ease, the cost of its connector are low, and assembling is convenient more.
For achieving the above object, technical solution of the present utility model is: a kind of main umbrella bone and fulcra syndeton, comprise first connector that is plugged in main bone stage casing and second connector that is plugged in the fulcra outer end, described first connector is provided with the articulated section, this articulated section is provided with pivoted hole, and the both sides, articulated section also are provided with the slot that communicates with this pivoted hole; Described second connector is provided with groove and pegs graft for the articulated section of first connector, and these groove two madial walls respectively are provided with a drive-connecting shaft.
The bottom surface of the described first connector slot is the inclined plane from export-oriented pivoted hole direction flaring.
Described slot opening direction is towards the top of parachute kit.
After adopting such scheme, be arranged on the articulated section of first connector because the utility model will push the slot of drive-connecting shaft, this slot is located at the outside rather than is positioned at the inboard, and therefore processing is easier, and the die sinking cost is lower; And second connector is a symmetrical structure, does not have directionality when it snaps in first connector, thereby can reduce number of assembling steps, and the order assembling is more convenient.
Description of drawings
Fig. 1 is the three-dimensional exploded view of existing umbrella frame center tap;
Fig. 2 is a three-dimensional exploded view of the present utility model.
The specific embodiment
As shown in Figure 2, the utility model disclosed is syndeton between a kind of main umbrella bone and the fulcra, and this syndeton comprises first connector 5 that is plugged in main bone (not shown) stage casing and second connector 6 that is plugged in fulcra (not shown) outer end.Wherein:
Described first connector 5 is provided with articulated section 51, and this articulated section 51 is provided with pivoted hole 52, and 51 both sides, articulated section also are provided with the slot 53 that communicates with this pivoted hole 52.
Described second connector 6 is provided with groove 61 and pegs graft for the articulated section 51 of first connector 5, and 61 liang of madial walls of this groove respectively are provided with a drive-connecting shaft 62.
During assembling, aim at two slots 53 of first connector 5 with two drive-connecting shafts 62 of second connector 6, make two drive-connecting shafts 62 push along pivoted hole 52 directions of this slot 53 to first connector 5, in push-on process, can utilize the elasticity of second connector, 6 grooves, 61 sidewalls itself, 61 liang of walls of this groove are outwards opened, when two drive-connecting shafts 62 and pivoted hole 52 are relative, this two drive-connecting shaft 62 can snap onto in this pivoted hole 52, thereby makes first, second connector 1,2 be pivoted relative to each other.
And for making described second connector, 6 easier pushing, the bottom surface of these first connector, 5 slots 53 can be from the inclined plane of export-oriented pivoted hole 52 direction flarings, and described like this two drive-connecting shafts 62 are easier being pushed in the described slot 53, and also can prevent from after snapping in.
Moreover, described slot 53 can be similar to and be parallel to main bone, and its opening direction is towards the top of parachute kit, like this after second connector 6 and 5 assemblings of first connector, second connector 6 that is connected with fulcra will pivot in the lower semisection scope of first connector 5, thereby more can avoid described two drive-connecting shafts 62 to deviate from described pivoted hole 52.
Claims (3)
1. main umbrella bone and fulcra syndeton, comprise first connector that is plugged in main bone stage casing and second connector that is plugged in the fulcra outer end, it is characterized in that: described first connector is provided with the articulated section, this articulated section is provided with pivoted hole, and the both sides, articulated section also are provided with the slot that communicates with this pivoted hole; Described second connector is provided with groove and pegs graft for the articulated section of first connector, and these groove two madial walls respectively are provided with a drive-connecting shaft.
2. main umbrella bone as claimed in claim 1 and fulcra syndeton is characterized in that: the bottom surface of the described first connector slot is the inclined plane from export-oriented pivoted hole direction flaring.
3. main umbrella bone as claimed in claim 1 and fulcra syndeton is characterized in that: described slot opening direction is towards the top of parachute kit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200070175U CN201039799Y (en) | 2007-05-08 | 2007-05-08 | Umbrella main rib and branch rib connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200070175U CN201039799Y (en) | 2007-05-08 | 2007-05-08 | Umbrella main rib and branch rib connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201039799Y true CN201039799Y (en) | 2008-03-26 |
Family
ID=39251500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200070175U Expired - Fee Related CN201039799Y (en) | 2007-05-08 | 2007-05-08 | Umbrella main rib and branch rib connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201039799Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715716A (en) * | 2012-06-20 | 2012-10-10 | 梅花伞业股份有限公司 | Umbrella stand of manual direct bone umbrella |
| WO2013007081A1 (en) * | 2011-07-08 | 2013-01-17 | 宁波万汇休闲用品有限公司 | Middle disk of sunshade |
| KR200472403Y1 (en) * | 2011-02-18 | 2014-04-25 | 서준영 | An Umbrella |
| CN107048638A (en) * | 2017-05-13 | 2017-08-18 | 金欧（福建）投资有限公司 | Parachute kit pin-jointed structure |
| NL2036692A (en) * | 2023-02-06 | 2024-08-16 | Tempo Mfg Llc | An Umbrella |
-
2007
- 2007-05-08 CN CNU2007200070175U patent/CN201039799Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200472403Y1 (en) * | 2011-02-18 | 2014-04-25 | 서준영 | An Umbrella |
| WO2013007081A1 (en) * | 2011-07-08 | 2013-01-17 | 宁波万汇休闲用品有限公司 | Middle disk of sunshade |
| CN102715716A (en) * | 2012-06-20 | 2012-10-10 | 梅花伞业股份有限公司 | Umbrella stand of manual direct bone umbrella |
| CN102715716B (en) * | 2012-06-20 | 2014-07-02 | 梅花（晋江）伞业有限公司 | Umbrella stand of manual direct bone umbrella |
| CN107048638A (en) * | 2017-05-13 | 2017-08-18 | 金欧（福建）投资有限公司 | Parachute kit pin-jointed structure |
| NL2036692A (en) * | 2023-02-06 | 2024-08-16 | Tempo Mfg Llc | An Umbrella |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 |