CN203296463U - Sunshade roof folding structure - Google Patents
Sunshade roof folding structure Download PDFInfo
- Publication number
- CN203296463U CN203296463U CN2013203496071U CN201320349607U CN203296463U CN 203296463 U CN203296463 U CN 203296463U CN 2013203496071 U CN2013203496071 U CN 2013203496071U CN 201320349607 U CN201320349607 U CN 201320349607U CN 203296463 U CN203296463 U CN 203296463U
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- CN
- China
- Prior art keywords
- connecting rod
- hinged
- assembly
- pole
- paulin
- 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 - Lifetime
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Abstract
The utility model relates to a sunshade roof folding structure which comprises a top girder assembly, uprights and upper supporting rod assemblies. One end of each upper supporting rod assembly is hinged to the top girder assembly through a connecting component, the other end of each upper supporting rod assembly is connected with one upright through a connecting piece in a rotary mode, the two ends of one lower supporting rod assembly are movably connected with the upper portions of every two uprights respectively, a closed polygon is formed by the lower supporting rod assemblies through the uprights, each upright is sleeved with a sliding block, each sliding block conducts recuperating motion on one upright, each lower supporting rod assembly comprises multiple sets of connecting rod components, each set of connecting rod components comprise a first connecting rod and a second connecting rod, wherein the middle of each first connecting rod is hinged to the middle of one second connecting rod, the sets of the connecting rod components are in head-to-tail connection in sequence, the top girder assembly comprises two top girders and limiting rotating blocks, and one end of each top girder is hinged to one limiting rotating block. According to the sunshade roof folding structure, the space of a sunshade roof is large, use is comfortable, the sense of repression is avoided, the sunshade is integrally connected, assembly and disassembly are not needed, the sunshade roof can be folded and is quite convenient to carry, the occupied space is small, and unfolding and folding of the sunshade roof are rapid and saving in labor.
Description
Technical field
The utility model relates to sunshade utensil technical field, specifically refers to a kind of paulin top foldable structure.
Background technology
In daily life, the use of the large-scale awning that can fold is more and more extensive, for the intensity, the stability that increase awning and increase its usage space, generally in the bottom of paulin, be equipped with folding folding stand, this folding stand is opened low tower-like of the high surrounding in tarpaulin center that rear paulin top surface covers, and due to low tower-like of the awning top high surrounding of central point, a rake of tubes on awning top is less, the upper space that is positioned at paulin is very little, can feel to constrain while using awning.Another is that the Peng Ding of tent has adopted crossbeam, and the crossbeam of this structure is detachable, and the awning of detachable needs frequent dismounting, wastes time and energy, and is not easy to transportation and carries, and practicality is poor.
The utility model content
The purpose of this utility model is to have overcome above-mentioned shortcoming of the prior art, provide the space of a kind of Peng Ding large, use comfortable, connect, need not dismounting, collapsible, easy to carry without sense of depression, paulin one, little, as to open and fold convenient power-saving paulin top foldable structure takes up room.
For realizing above-mentioned purpose, paulin of the present utility model top foldable structure by the following technical solutions:
This paulin top foldable structure, is characterized in that, comprises
The back timber assembly;
Column;
The upper rack posts assembly, an end of described upper rack posts assembly is by link and described back timber member hinges, and the other end of described upper rack posts assembly is rotationally connected by brace and described column; And
The lower fulcrum bar assembly, the two ends of described lower fulcrum bar assembly are connected with the top movable of described column respectively, and described lower fulcrum bar assembly forms closed polygonized structure by described column.
Back timber assembly in this paulin top foldable structure comprises two back timbers and rotation-limited piece, and an end and the rotation-limited piece of every back timber are hinged.
Upright post sleeve in this paulin top foldable structure is provided with slide block, and described slide block is along described column back and forth movement.
Lower fulcrum bar assembly in this paulin top foldable structure comprises plural groups connecting rod member, every group of connecting rod member includes the mutually hinged head rod of mid portion and the second connecting rod, the end of the head rod of each group connecting rod member is all hinged with the head end of the second connecting rod of adjacent rear one group of connecting rod member, and the end of the second connecting rod of each group connecting rod member is all hinged with the head end of the head rod of adjacent rear one group of connecting rod member, and each is organized the equal first and last of connecting rod member and connects successively.
The two ends of the lower fulcrum bar assembly in this paulin top foldable structure have two connecting rods, and wherein a connecting rod and described slide block are hinged, and another root connecting rod and described brace are hinged.
Upper rack posts assembly in this paulin top foldable structure comprises the first pole and the second pole, and described the first pole is rotationally connected by moving block and described the second pole.
This paulin top foldable structure also comprises middle pole, and an end of described middle pole and the mid portion of described the first pole are hinged, and the other end of described middle pole and described brace are hinged.
Link in this paulin top foldable structure is three ear top caps, but this three ears top cap has three place's hinge portions
The quantity of the lower fulcrum bar assembly in this paulin top foldable structure is 4 groups.
Adopted the paulin top foldable structure of this utility model, larger between the paulin head space, when using, the user of this paulin can feel very comfortable, sense of depression can not arranged because the paulin heights of roofs is not high enough.This paulin can fold, and takes up room after folding little, easy to carry and transport, opens and fold this sun paulin all quick, laborsaving, and a people can easily complete, and use and take in to need not dismounting, so practicality is very strong.The Stability Analysis of Structures of awning, reliable during use, safety.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the schematic three dimensional views of the utility model while folding.
Fig. 4 is the schematic diagram of the utility model while opening.
Number in the figure is described as follows:
1 back timber assembly
11 rotation-limited pieces
12 back timbers
2 upper rack posts assemblies
21 first poles
22 moving blocks
23 second poles
3 lower fulcrum bar assemblies
31 connecting rod members
311 head rods
312 second connecting rods
Pole in 4
5 three ear top caps
6 braces
7 slide blocks
8 columns
The specific embodiment
, in order more clearly to understand technology contents of the present utility model, especially exemplified by following examples, describe in detail.
See also Fig. 1 and Fig. 2, Fig. 1 is front view of the present utility model, Fig. 2 is top view of the present utility model, this paulin top foldable structure comprises back timber assembly 1, column 8 and upper rack posts assembly 2, back timber assembly 1 comprise two back timbers 12 and rotation-limited piece 11, and an end and the rotation-limited piece 11 of every back timber 12 are hinged, two back timbers 12 can relatively rotate, the rotational angle of two back timbers 12 of rotation-limited piece 11 restrictions.Upper rack posts assembly 2 comprises the first pole 21 and the second pole 23, the first pole 21 is rotationally connected by moving block 22 and the second pole 23, the second pole 23 of upper rack posts assembly 2 is hinged by three ear top caps 5 with back timber 12, three ear top caps 5 have the part that three places can be hinged, wherein two places are hinged respectively at two the second poles 23, and another place is hinged with a back timber 12.One end of the first pole 21 in upper rack posts assembly 2 is connected with moving block 22, and the other end is rotationally connected by brace 6 and column 8, and brace 6 is fixedly installed on the upper end of column 8.Column 8 is arranged with slide block 7, and slide block 7, along column 8 back and forth movements, has the pin of drawing on slide block 7, has the pin-and-hole of drawing on column 8, and pin-and-hole is drawn in the pin insertion of drawing of slide block 7, and slide block 7 can be fixing with column 8.Slide block 7 is hinged with an end of middle pole 4, and the mid portion of the other end of middle pole 4 and the first pole 21 is hinged.
the utility model also comprises lower fulcrum bar assembly 3, lower fulcrum bar assembly 3 comprises plural groups connecting rod member 31, every group of connecting rod member 31 includes the mutually hinged head rod of mid portion 311 and the second connecting rod 312, the end of the head rod 311 of each group connecting rod member 31 is all hinged with the head end of the second connecting rod 312 of adjacent rear one group of connecting rod member 31, and the end of the second connecting rod 312 of each group connecting rod member 31 is all hinged with the head end of the head rod 311 of adjacent rear one group of connecting rod member 31, each is organized the equal first and last of connecting rod member 31 and connects successively, form lower fulcrum bar assembly 3, the two ends of every group of lower fulcrum bar assembly 3 all have two connecting rods, wherein connecting rod and slide block 7 are hinged, another root connecting rod and brace 6 are hinged, four groups of lower fulcrum bar assemblies 3 form closed quadrilateral structure by four root posts 8,
When paulin is opened, slide block 7 is moved to the top of column 8, slide block 7 has the pin of drawing, column 8 has the pin-and-hole of drawing, and slide block 7 is moved upwards up to the position of drawing pin-and-hole, will draw pin to insert and draw pin-and-hole, slide block 7 remains unchanged with the position of column 8, this moment column 8, middle pole 4 and the first pole 21 form the triangle that length is constant, make the structure of paulin more stable.When slide block 7 moves up, the middle pole 4 hinged with slide block 7 moves up, because the mid portion of middle pole 4 and the first pole 21 is hinged, the first pole 21 is also followed middle pole 4 and is moved up, the first pole 21 also moves up when with the second pole 23, around moving block 22, rotating, and the link of the second pole 23 and three ear top caps 5 is moved upward.When three ear top caps 5 move up, the angle that two back timbers 12 are positioned at paulin inside changes from small to big, two back timbers 12 move closer to the same straight line, angle between two back timbers 12 of rotation-limited piece 11 restrictions, after making the basic maintenance level of two back timbers 12, the link of two back timbers 12 and three ear top caps 5 no longer moves, thereby has formed the larger space of top.Specifically see also Fig. 4, Fig. 4 is the schematic diagram after paulin of the present utility model is opened.when slide block 7 moves up, move up near the connecting rod in the connecting rod member 31 of column 8 and the link of slide block 7, the invariant position of the hinged link of another root connecting rod and brace 6 in this connecting rod member 31, therefore this connecting rod member 31 is positioned at the size decreases of column 8 axial directions, and the size of this connecting rod member 31 direction between adjacent upright posts becomes large, because adjacent connecting rod member 31 is mutually hinged, when therefore slide block 7 moves up, the change in size of every group of connecting rod member 31 is identical, lower fulcrum bar assembly 3 is positioned at the size decreases of column 8 axial directions, lower fulcrum bar assembly 3 distance of direction between adjacent upright posts 8 becomes large, therefore the distance between adjacent upright posts 8 becomes large, final paulin is opened.
see also Fig. 3, schematic three dimensional views when it folds for paulin, when paulin folds, the pin that draws of slide block 7 is extracted from draw pin-and-hole, slide block 7 is moved to the bottom of column 8, during slide block 7 drives, pole 4 moves down, the mid portion of middle pole 4 and the first pole 21 is hinged, the first pole 21 is followed middle pole 4 and is moved down, the first pole also moves down when driving the second pole 23 around moving block 22 rotation, stressed with the three ear top caps 5 that the second pole 23 is hinged, the link of two back timbers 12 and three ear top caps 5 is pressed down, the angle that two back timbers 12 are positioned at the inside of paulin reduces gradually.near in the connecting rod member 31 of column 8, following slide block 7 with the end of the hinged connecting rod of slide block 7 moves down, remain unchanged with the position of the end of the hinged connecting rod of brace 6, this moment, slide block 7 became large with the distance of brace 6, the size that this connecting rod member 31 is positioned on column 8 axis directions becomes large, the size decreases of connecting rod member 31 direction between adjacent upright posts 8, because adjacent connecting rod member 31 is mutually hinged, when therefore slide block 7 moves down, the change in size of every group of connecting rod member 31 is identical, the size that lower fulcrum bar assembly 3 is positioned at the column axial direction becomes large, lower fulcrum bar assembly 3 distance of direction between adjacent upright posts diminishes, distance between adjacent upright posts 8 diminishes gradually, paulin folds the most at last.
The top of back timber assembly 1 and upper rack posts assembly 2 can cover tarpaulin on demand, reach the effect of sunshade or screening rain, from depression angle, paulin can be rectangle or foursquare, change the number of connecting rod member 31 or the length of connecting rod, can change the size of paulin, thereby meet different user demands.
In this manual, the utility model is described with reference to its specific embodiment.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, manual and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (9)
1. a paulin top foldable structure, is characterized in that, comprises
The back timber assembly;
Column;
The upper rack posts assembly, an end of described upper rack posts assembly is by link and described back timber member hinges, and the other end of described upper rack posts assembly is rotationally connected by brace and described column; And
The lower fulcrum bar assembly, the two ends of described lower fulcrum bar assembly are connected with the top movable of described column respectively, and described lower fulcrum bar assembly forms closed polygonized structure by described column.
2. paulin according to claim 1 top foldable structure, is characterized in that, described back timber assembly comprises two back timbers and rotation-limited piece, and an end and the rotation-limited piece of every back timber are hinged.
3. paulin according to claim 1 top foldable structure, is characterized in that, described upright post sleeve is provided with slide block, and described slide block is along described column back and forth movement.
4. paulin according to claim 1 top foldable structure, it is characterized in that, described lower fulcrum bar assembly comprises plural groups connecting rod member, every group of connecting rod member includes the mutually hinged head rod of mid portion and the second connecting rod, the end of the head rod of each group connecting rod member is all hinged with the head end of the second connecting rod of adjacent rear one group of connecting rod member, and the end of the second connecting rod of each group connecting rod member is all hinged with the head end of the head rod of adjacent rear one group of connecting rod member, and each is organized the equal first and last of connecting rod member and connects successively.
5. paulin according to claim 3 top foldable structure, is characterized in that, the two ends of described lower fulcrum bar assembly have two connecting rods, and wherein a connecting rod and described slide block are hinged, and another root connecting rod and described brace are hinged.
6. paulin according to claim 1 top foldable structure, is characterized in that, described upper rack posts assembly comprises the first pole and the second pole, and described the first pole is rotationally connected by moving block and described the second pole.
7. paulin according to claim 6 top foldable structure, is characterized in that, also comprise middle pole, an end of described middle pole and the mid portion of described the first pole are hinged, and the other end of described middle pole and described brace are hinged.
8. paulin according to claim 1 top foldable structure, is characterized in that, described link is three ear top caps, but this three ears top cap has three place's hinge portions.
9. paulin according to claim 1 top foldable structure, is characterized in that, the quantity of described lower fulcrum bar assembly is 4 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203496071U CN203296463U (en) | 2013-06-17 | 2013-06-17 | Sunshade roof folding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203496071U CN203296463U (en) | 2013-06-17 | 2013-06-17 | Sunshade roof folding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296463U true CN203296463U (en) | 2013-11-20 |
Family
ID=49572484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203496071U Expired - Lifetime CN203296463U (en) | 2013-06-17 | 2013-06-17 | Sunshade roof folding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296463U (en) |
-
2013
- 2013-06-17 CN CN2013203496071U patent/CN203296463U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHOU HONGTING Free format text: FORMER OWNER: NINGBO ACTIVA LEISURE, INC. Effective date: 20131107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315014 NINGBO, ZHEJIANG PROVINCE TO: 315153 NINGBO, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131107 Address after: 315153 Zhejiang province Ningbo city Yinzhou District District Shiqi Street Xiangmei homes 22 building 203 room 10 Patentee after: Zhou Hongting Address before: 315014 No. 118 Xianghe West Road, Yinzhou investment center, Zhejiang, Ningbo Patentee before: ACTIVA LEISURE Inc. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |