CN205030645U - Umbrella frame backward folds up - Google Patents
Umbrella frame backward folds up Download PDFInfo
- Publication number
- CN205030645U CN205030645U CN201520783818.5U CN201520783818U CN205030645U CN 205030645 U CN205030645 U CN 205030645U CN 201520783818 U CN201520783818 U CN 201520783818U CN 205030645 U CN205030645 U CN 205030645U
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- CN
- China
- Prior art keywords
- coupling
- nest
- main bone
- umbrella frame
- bone
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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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Abstract
The utility model provides an umbrella frame backward folds up, includes: the multiunit rib unit of well stick (1), last nest (21), well nest (22), lower nest (23) and holding umbrella face, every group rib unit includes: tractive bone (7) and one end connection main bone (3) other end activity overlap joint in movable vaulting pole (8) of tractive bone (7) of nest (23) and coccyx (5) are down connected respectively to main bone (3), inner hub connection support ribs (four to six -tenehs), the both ends of nest (22) and main bone (3) in coccyx (5), the both ends of the main bone (3) outer end are connected respectively, main bone (3) outer end fixing has cup jointed one outer union (31), and this outer union (31) are the integrated into one piece structure with activity vaulting pole (8). The utility model discloses the umbrella frame backward folds up member is small in quantity, simple structure, and easy equipment, the cost is lower, can fold up the exumbrella towards interior when receiving the umbrella, prevents that the rainwater from soaking other article, convenient to use.
Description
Technical field
The utility model relates to a kind of parachute kit parts used in everyday, can make the umbrella frame of outside umbrella cloth reverse adduction when particularly relating to a kind of closing one's umbrella, and is applicable to automatic umbrella or hand parachute-opening.
Background technology
Existing parachute kit, under folding state, its outside umbrella cover is usually all directly to outer, and so, if umbrella cover is moistened by rain, the article touched around this umbrella cover, clothes etc. also can be soaked, and bring inconvenience during use.For this reason, the parachute kit of outside umbrella cover adduction when someone designs folding as shown in Figure 1, a movable brace rod 10 is provided with in its umbrella frame, this movable brace rod 10 one end is coupling in outer holding bar 20, other end activity is overlapped on internal overarm support 30, in the middle part of this movable brace rod 10 with also to be connected an extension spring 50 between link skeleton 40 and open vertical acting on to provide the resiliency supported of this movable brace rod 10.The movable brace rod 10 of this umbrella frame needs to connect extension spring, and parts are more, and its syndeton is more complicated, and therefore its material cost and cost of labor are also higher.
Utility model content
The technical problems to be solved in the utility model is to provide the reverse folding umbrella frame that a kind of parts are few, structure is simpler, cost is lower.
The technical scheme in the invention for solving the above technical problem is, manufacture and design a kind of oppositely folding umbrella frame, comprising: middle rod, be fixed on described middle excellent top upper nest, be slidably socketed in middle rod nest and lower nest and support many groups umbrella frame unit of umbrella cover; Often organize umbrella frame unit to comprise: the support rib that the main bone that inner and described upper nest is connected, inner axle are connected to the coccyx of this main bone outer end, two ends connect described middle nest and main bone respectively, two ends connect the tractive bone of described lower nest and coccyx respectively and one end connects the movable movable brace rod being overlapped in tractive bone of the described main bone other end.
Described main bone outer end fixed cover is connected to a coupling, this coupling and described movable brace rod are formed in one structure, both junctions have the bendable folding part of thinner thickness, make described coupling with can action be relative is bent into different angles with opening, closing one's umbrella between movable brace rod.
Described main bone is also installed with dish in inside coupling, and the outer end of described support rib is coupling dish place in this, and in this, dish and described coupling and movable brace rod are formed in one structure.
The inner axle of described coccyx is connected to described coupling place.
Described coupling is provided with support recess at the end face relative with coccyx, and described coccyx is coupling in the inner side of this support recess.
Described coupling and movable brace rod adopt plastic material.
Compared with the existing technology comparatively, the movable brace rod of reverse folding umbrella frame of the present utility model is bent integrated formed structure with the coupling being connected main bone, and without the need to arranging extension spring, parts are less, and structure is simpler, and more easily assemble, cost is also lower.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing reverse folding umbrella frame;
Fig. 2 is the structural representation of the reverse folding umbrella frame of the utility model under deployed condition;
Fig. 3 is the structural representation of the reverse folding umbrella frame of the utility model under half umbrella closing state;
Fig. 4 is the structural representation of the reverse folding umbrella frame of the utility model under umbrella closing state;
Fig. 5 is the top surface structure schematic diagram of described movable brace rod 8;
Fig. 6 is the bottom surface structure schematic diagram of described movable brace rod 8;
Fig. 7 is the structural representation of movable brace rod 8 described in another embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing shownschematically most preferred embodiment the utility model is described in further detail.
As shown in Figure 2, Figure 3 and Figure 4, reverse folding umbrella frame of the present utility model comprises: middle excellent 1, the upper nest 21 that is fixed on described middle excellent 1 top, be slidably socketed in middle excellent 1 nest 22 and lower nest 23 and support many groups umbrella frame unit of umbrella cover.Wherein, often organize umbrella frame unit to comprise again: for supporting main bone 3 and coccyx 5, support rib 6, tractive bone 7 and the movable brace rod 8 of outer umbrella cover.Described main bone 3 the inner is connected with described upper nest 21, and the inner of described coccyx 5 then axle is connected to the outer end of this main bone 3.Described support rib 6 two ends are connected to described middle nest 22 and main bone 3, and the two ends of described tractive bone 7 then connect the outer end of described lower nest 23 and coccyx 5 respectively.One end of described movable brace rod 8 connects described main bone 3, and other end activity is overlapped in tractive bone 7.
Special feature of the present utility model is: described main bone 3 outer end fixed cover is connected to a coupling 31, as shown in Figure 5 and Figure 6, this coupling 31 and described movable brace rod 8 are formed in one structure, both junctions have the bendable folding part 81 of thinner thickness, make thus described coupling 31 with can action be relative is bent into different angles with opening, closing one's umbrella between movable brace rod 8.
As shown in Figure 7, a better embodiment is that described main bone 3 is also installed with dish 32 in inside coupling 31, and the outer end of described support rib 6 is coupling dish 32 place in this, and in this, dish 32 and described coupling 31 and movable brace rod 8 are formed in one structure.This structure can reduce the parts needing assembling further.
Described coupling 31, movable brace rod 8 and middle dish 32 all can adopt plastic material and integrated injection molding is shaped.
As shown in Figure 5 and Figure 6, in the present embodiment, described movable brace rod 8 is U-shaped structure, and the two ends of this U-shaped movable brace rod 8 are connected to described coupling 31 place, described tractive bone 7 passes from the inner ring of this U-shaped movable brace rod 8, makes this tractive bone 7 be restricted in the inner ring of this U-shaped movable brace rod 8 thus.When umbrella is opened completely, as shown in Figure 2, described movable brace rod 8 bends downwards, and its U-shaped inner ring bottom support the middle part of tractive bone 7.When umbrella is under half folding or complete folding state, as shown in Figure 3 and Figure 4, described main bone 3 outer end moves down and drives described coupling 31 and movable brace rod 8 to move down, tractive bone 7 moves in the middle part of the U-shaped inner ring of movable brace rod 8, returns back to the extended configuration be positioned at coupling 31 on straight line after described movable brace rod 8 loses and pins down under the effect of natural resiliency.
As shown in Figure 5, described coupling 31 is provided with a support recess 311 at the end face relative with coccyx 5, and the side-walls inside this support recess 311 offers axis hole 312, axis hole 312 place that the inner of described coccyx 5 is coupling inside this support recess 311.As shown in Figure 2, when umbrella is opened, described coccyx 5 outer end overturns downwards opens, the part of this coccyx 5 the inner then by support on described support recess 311, coccyx 5 can be limited thus can only turn to downwards and described main bone 3 position roughly in line, maintain the supporting role of the external umbrella cover of coccyx, meanwhile, this support recess 311 also can reduce the thickness of main bone 3 and coccyx 5 joint.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a reverse folding umbrella frame, comprising: middle rod (1), be fixed on described middle rod (1) top upper nest (21), be slidably socketed in the middle nest (22) of middle rod (1) and lower nest (23) and the many groups umbrella frame unit supporting umbrella cover; Often organize umbrella frame unit to comprise: the support rib (6) that the main bone (3) that inner and described upper nest (21) is connected, inner axle are connected to the coccyx (5) of this main bone (3) outer end, two ends connect described middle nest (22) and main bone (3) respectively, two ends connect the tractive bone (7) of described lower nest (23) and coccyx (5) respectively and one end connects the movable brace rod (8) that the other end activity of described main bone (3) is overlapped in tractive bone (7); It is characterized in that:
Described main bone (3) outer end fixed cover is connected to a coupling (31), this coupling (31) and described movable brace rod (8) are formed in one structure, both junctions have the bendable folding part (81) of thinner thickness, and making between described coupling (31) with movable brace rod (8) can action be relative is bent into different angles with opening, closing one's umbrella.
2. reverse folding umbrella frame according to claim 1, it is characterized in that: described main bone (3) is also installed with dish in (32) in coupling (31) inner side, the outer end of described support rib (6) is coupling dish (32) place in this, and in this, dish (32) and described coupling (31) and movable brace rod (8) are formed in one structure.
3. reverse folding umbrella frame according to claim 1 and 2, is characterized in that: the inner axle of described coccyx (5) is connected to described coupling (31) place.
4. reverse folding umbrella frame according to claim 3, it is characterized in that: described coupling (31) is provided with support recess (311) at the end face relative with coccyx (5), described coccyx (5) is coupling in the inner side of this support recess (311).
5. reverse folding umbrella frame according to claim 1 and 2, is characterized in that: described coupling (31) and movable brace rod (8) adopt plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783818.5U CN205030645U (en) | 2015-10-12 | 2015-10-12 | Umbrella frame backward folds up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783818.5U CN205030645U (en) | 2015-10-12 | 2015-10-12 | Umbrella frame backward folds up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205030645U true CN205030645U (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520783818.5U Expired - Fee Related CN205030645U (en) | 2015-10-12 | 2015-10-12 | Umbrella frame backward folds up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205030645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106539229A (en) * | 2016-12-07 | 2017-03-29 | 梅花（晋江）伞业有限公司 | A kind of reverse umbrella |
-
2015
- 2015-10-12 CN CN201520783818.5U patent/CN205030645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106539229A (en) * | 2016-12-07 | 2017-03-29 | 梅花（晋江）伞业有限公司 | A kind of reverse umbrella |
| CN106539229B (en) * | 2016-12-07 | 2019-04-23 | 梅花（晋江）伞业有限公司 | A kind of reversed umbrella |
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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: 20160217 Termination date: 20201012 |