CN201360637Y - Umbrella nest matching structure of umbrellas - Google Patents
Umbrella nest matching structure of umbrellas Download PDFInfo
- Publication number
- CN201360637Y CN201360637Y CNU2009201369037U CN200920136903U CN201360637Y CN 201360637 Y CN201360637 Y CN 201360637Y CN U2009201369037 U CNU2009201369037 U CN U2009201369037U CN 200920136903 U CN200920136903 U CN 200920136903U CN 201360637 Y CN201360637 Y CN 201360637Y
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- CN
- China
- Prior art keywords
- nest
- umbrella
- projection
- following
- pivot seat
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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 relates to an umbrella nest matching structure of umbrellas, which is formed by umbrella ribs and an umbrella nest, wherein the umbrella nest comprises a nest lower seat, a limit seat and a nest upper cover; a plurality of pivot seats provided with sinking cavities are formed in a radial pattern along the periphery of the nest lower seat, pin joint grooves of the umbrella ribs are formed between the adjacent pivot seats, the two side walls of each pivot seat are provided with notches for containing pin joint shafts of the umbrella ribs along the longitudinal direction, a convex column is formed in the middle of the nest lower seat, a through hole which passes through the nest lower seat is formed in the convex column, and matched external thread is formed at the upper part of the convex column; a plurality of convex blocks are formed on the limit seats corresponding to the pivot seats, and a sleeve ring is formed in the middle part, so that the limit seat is just sheathed in the sinking cavities of the nest lower seat; and a sleeve column provided with internal thread is formed in the middle part of the disc-shaped nest upper cover, so that the upper nest cover is rotatablely fixed and matched with the convex column of the nest lower seat. The rotatablely fixed and matched structure leads the umbrella ribs to be easily assembled onto the umbrella nest without using tools, and the limit seat can lead the pin joint shafts of the umbrella ribs to be located in the umbrella nest and not to move up and down, so that pin joint and assembly of the umbrella ribs are more reliable.
Description
Technical field
The relevant a kind of parachute kit of the utility model is meant a kind of umbrella nest fit structure of relatively large parachute kit especially.
Background technology
Large-scale parachute kit stands use owing to the sunshade area is fit to fixed point greatly.Existing large-scale parachute kit is except that each parts is comparatively thick, and its structure communicates substantially with common vertical frame umbrella.Structure generally includes: rod in the umbrella, and one is installed in nest on the umbrella at excellent top in the umbrella, and one is slidingly installed in the Umbrella runner on the rod in the umbrella; A plurality of main umbrella skeleton one ends are to be articulated in respectively on the umbrella in the nest, and the end with a plurality of umbrella gills of main umbrella skeleton respective amount is articulated in the Umbrella runner in addition, and the other end is to be articulated in respectively on the main umbrella skeleton, constitutes the parachute kit bracing frame with this.In the existing structure on each main umbrella skeleton and the umbrella pivot joint of nest and umbrella gill and Umbrella runner fix, have plenty of and utilize to articulate bolt and run through umbrella frame one end and pass the pivot joint nest that is positioned at the umbrella frame both sides and fix by lock-connecting piece, or adopt nest on the umbrella and Umbrella runner formation upper and lower cover, the drive-connecting shaft that respectively runs through umbrella frame one end is folded between the upper and lower cover, umbrella frame is to be arranged in to articulate nest simultaneously, but upper and lower covers is locked by axial locking part.
This shows no matter umbrella frame is connected in which way with the umbrella nest, all need the employing instrument can finish the pivot joint assembling of umbrella frame support.Large-scale parachute kit utilizes instrument to carry out fitting operation because its bodily form is bigger, brings big difficulty to assembling virtually, and can't realize that the user carries out the operation of DIY.
The utility model content
The purpose of this utility model provides the umbrella nest fit structure of the parachute kit that a kind of tool free can make things convenient for and fast assemble.
Be practical above-mentioned purpose, solution of the present utility model is:
A kind of umbrella nest fit structure of parachute kit, cooperate with the umbrella nest by umbrella frame and to form, wherein: this umbrella nest comprises following of nest, limit base and nest loam cake, the following periphery of nest is the pivot seat in the heavy chamber of the plural tool of radial formation, form the pivot connected slot of umbrella frame between the adjacent pivot seat, vertically offer the fluting of ccontaining umbrella frame drive-connecting shaft on each pivot seat two side, following middle part of nest forms projection, form the through hole that connects following of nest in the projection, this projection top forms and cooperates external screw thread; Corresponding above-mentioned each the pivot seat of limit base is formed with plurality of bump, and the middle part forms the collar, and then limit base just is placed in the heavy chamber of following of nest; For being rotated with the projection with following of nest, the sleeve column that forms the tool internal thread in the middle part of the discoidal nest loam cake cooperates.
The height of the following projection of described nest is higher than the height in the heavy chamber of pivot seat, exceeds heavy chamber projection partly and is provided with the cooperation external screw thread.
Semi arch is formed on the bottom of described fluting, laterally is provided with pit in the position of semi arch in the pivot seat, and the width between the pit between the two adjacent pivot seats is the length of umbrella frame drive-connecting shaft.
The appearance and size of described each projection of limit base is the appearance and size in the heavy chamber of corresponding each pivot seat, and the ring set internal diameter of limit base is more than or equal to the external diameter of the following projection of nest, and the height of this limit base just equals to sink the height in chamber.
The width of corresponding pivot seat fluting is formed with protruding wall on the two side of described each projection.
The lower end of described protruding wall is formed with arcs of recesses.
Described nest loam cake is a dome body, and its external diameter is identical with the external diameter of following of nest, and the middle part is formed with the sleeve column with internal thread, and this sleeve column outer rim is provided with the vertical cut face.
After adopting such scheme, the utility model is by forming the umbrella nest in following of nest, can being placed on limit base in following of the nest and reaching and be rotated with the structure that cooperates with the nest loam cake, make each umbrella frame tool free when being assemblied in the umbrella nest can realize the easily function of assembling, limit base can be positioned the drive-connecting shaft of each umbrella frame in the umbrella nest not meeting play up and down, make the pivot joint assembling of umbrella frame more certain, can not get loose; And this structure can adapt to the last nest and following nest of parachute kit flexibly, makes the assembling of large-scale parachute kit convenient, can realize the operation of DIY with seasonal user.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model umbrella nest;
Fig. 2 is the combination schematic diagram of the utility model umbrella nest;
The schematic perspective view that Fig. 3 implements for the utility model.
The specific embodiment
As shown in Figure 1, 2, the umbrella nest fit structure of the utility model parachute kit is cooperated with the umbrella nest by umbrella frame 4 to form this structure, and this umbrella nest comprises following 1 in nest, limit base 2 and nest loam cake 3.
Following 1 periphery of this nest is radial a plurality of pivot seats 11 that are formed with, promptly form the pivot connected slot 12 of umbrella frame 4 between each pivot seat 11, each pivot seat 11 from up to down forms the heavy chamber A that communicates, one projection 13 that highly is higher than this heavy chamber A height is upwards formed on drown oneself at following 1 middle part of nest chamber A bottom, this projection 13 middle parts form through hole 132 connecting this nest following 1, and the projection 13 that exceeds heavy chamber A part is provided with cooperation external screw thread 131; And on the two side of each pivot seat 11, vertically offer to heavy chamber A bottom and be lower than the fluting 111 of heavy chamber A bottom, semi arch 112 is formed on the bottom of this fluting 111, in pivot seat 11, laterally be provided with the length that width between the pit 113 between pit 113, the two adjacent pivot seats 11 is umbrella frame 4 drive-connecting shafts 5 in the position of semi arch 112.
Each pivot seat 11 that the corresponding above-mentioned nest of limit base 2 peripheries is following 1 also is the radial plurality of bump 21 that is formed with, the appearance and size of each projection 21 is the appearance and size of corresponding each pivot seat 11 heavy chamber A, and the middle part of limit base 2 forms a ring set 22, the internal diameter of this ring set 22 is more than or equal to the external diameter of above-mentioned projection 13, the height of this limit base 2 just equals the height of heavy chamber A, the width of corresponding above-mentioned pivot seat 11 flutings 111 is formed with protruding wall 211 on the two side of each projection 21 in addition, and the lower end of protruding wall 211 forms arcs of recesses 212.
Cooperate shown in Figure 3, when umbrella nest and umbrella frame 4 are connected, earlier each drive-connecting shaft 5 is inserted in respectively in the pivoted hole 41 of each umbrella frame 4, again each umbrella frame 4 is placed on from top to bottom between the two pivot seats 11 of following 1 in nest, meanwhile, the two ends of drive-connecting shaft 5 are that the fluting 111 along adjacent pivot seat 11 is embedded in the semi arch 112 of fluting 111 bottoms, and two ends just lean at pit 113 places and locate, left and right sides play can not take place, after each umbrella frame 4 is assembled respectively; Again limit base 2 is placed in the heavy chamber 4 of following 1 in nest, this limit base 2 just is positioned the drive-connecting shaft 5 of each umbrella frame 4 in following 1 in the nest, prevent its play that makes progress, and the protruding wall 211 of limit base 2 each projection 21 is matched with in the fluting 111 of each pivot seat 11 just, to play the effect that replenishes fluting 111, make following 1 in limit base 2 and nest form whole conformability, simultaneously the last arcs of recesses 212 of protruding wall 211 with the circular pivot hole that can form drive-connecting shaft 5 after the 111 bottom semicircular arcs 112 of slotting cooperate, the cooperation of the drive-connecting shaft 5 of being more convenient for; At last, the sleeve column 31 of nest loam cake 3 is screwed with the projection 13 that convexedly stretches in limit base 2, promptly finish being connected of whole umbrella nest and umbrella frame 4, simultaneously nest loam cake 3 is sealed the restriction that umbrella frame 4 is forwarded to angle to play with the top of each pivot connected slot 12 of following 1 in nest, and the setting of the sleeve column 31 outer vertical cut faces 32 of nest loam cake 3 is to be convenient to carry out when nest loam cake 3 and following 1 in nest are rotated with the application of force.
During nest, it is the top that is installed on rod 6 in the umbrella to the umbrella nest on as umbrella, and during as Umbrella runner, it is to utilize the through hole 132 of following 1 in nest to be placed in the umbrella on the rod 6, but be staggered relatively with nest on the umbrella, promptly following 1 in nest is upwards to place, and so can make the umbrella frame that is attached thereto upwards rotate.
To sum up, the utility model is by forming the umbrella nest in following 1 in nest, can being placed on limit base 2 in following 1 in the nest and reaching and be rotated with the structure that cooperates with nest loam cake 3, make each umbrella frame 4 tool free when being assemblied in the umbrella nest can realize the easily function of assembling, limit base 2 can be positioned the drive-connecting shaft 5 of each umbrella frame 4 in the umbrella nest not meeting play up and down, make the pivot joint assembling of umbrella frame 4 more certain, can not get loose; And this structure can adapt to the last nest and following nest of parachute kit flexibly, makes the assembling of large-scale parachute kit convenient, can realize the operation of DIY with seasonal user.
Claims (7)
1, a kind of umbrella nest fit structure of parachute kit, cooperate with the umbrella nest by umbrella frame and to form, it is characterized in that: this umbrella nest comprises following of nest, limit base and nest loam cake, the following periphery of nest is the pivot seat in the heavy chamber of the plural tool of radial formation, form the pivot connected slot of umbrella frame between the adjacent pivot seat, vertically offer the fluting of ccontaining umbrella frame drive-connecting shaft on each pivot seat two side, following middle part of nest forms projection, form the through hole that connects following of nest in the projection, this projection top forms and cooperates external screw thread; Corresponding above-mentioned each the pivot seat of limit base is formed with plurality of bump, and the middle part forms the collar, and then limit base just is placed in the heavy chamber of following of nest; For being rotated with the projection with following of nest, the sleeve column that forms the tool internal thread in the middle part of the discoidal nest loam cake cooperates.
2, the umbrella nest fit structure of parachute kit as claimed in claim 1 is characterized in that: the height of the following projection of nest is higher than the height in the heavy chamber of pivot seat, exceeds heavy chamber projection partly and is provided with the cooperation external screw thread.
3, the umbrella nest fit structure of parachute kit as claimed in claim 1 is characterized in that: semi arch is formed on the bottom of fluting, laterally is provided with pit in the position of semi arch in the pivot seat, and the width between the pit between the two adjacent pivot seats is the length of umbrella frame drive-connecting shaft.
4, the umbrella nest fit structure of parachute kit as claimed in claim 1, it is characterized in that: the appearance and size of each projection of limit base is the appearance and size in the heavy chamber of corresponding each pivot seat, and the ring set internal diameter of limit base is more than or equal to the external diameter of the following projection of nest, and the height of this limit base just equals the height in heavy chamber.
5, as the umbrella nest fit structure of claim 1 or 4 described parachute kits, it is characterized in that: the width of corresponding pivot seat fluting is formed with protruding wall on the two side of each projection.
6, the umbrella nest fit structure of parachute kit as claimed in claim 5, it is characterized in that: the lower end of protruding wall is formed with arcs of recesses.
7, the umbrella nest fit structure of parachute kit as claimed in claim 1 is characterized in that: the nest loam cake is a dome body, and its external diameter is identical with the external diameter of following of nest, and the middle part is formed with the sleeve column with internal thread, and this sleeve column outer rim is provided with the vertical cut face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201369037U CN201360637Y (en) | 2009-02-27 | 2009-02-27 | Umbrella nest matching structure of umbrellas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201369037U CN201360637Y (en) | 2009-02-27 | 2009-02-27 | Umbrella nest matching structure of umbrellas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201360637Y true CN201360637Y (en) | 2009-12-16 |
Family
ID=41471290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201369037U Expired - Fee Related CN201360637Y (en) | 2009-02-27 | 2009-02-27 | Umbrella nest matching structure of umbrellas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201360637Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103371579A (en) * | 2012-04-19 | 2013-10-30 | 宁波万汇休闲用品有限公司 | Upper nest structure and lower nest structure capable of hanging on rib quickly, relative umbrella and quick rib-hanging method |
-
2009
- 2009-02-27 CN CNU2009201369037U patent/CN201360637Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103371579A (en) * | 2012-04-19 | 2013-10-30 | 宁波万汇休闲用品有限公司 | Upper nest structure and lower nest structure capable of hanging on rib quickly, relative umbrella and quick rib-hanging method |
| CN103371579B (en) * | 2012-04-19 | 2015-12-23 | 宁波万汇休闲用品有限公司 | Quick linked bone up-down runner structure and relevant parachute kit and quick linked bone method |
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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: 20091216 Termination date: 20120227 |