CN203137311U - Three-dimensional supporting structure of parasol - Google Patents
Three-dimensional supporting structure of parasol Download PDFInfo
- Publication number
- CN203137311U CN203137311U CN 201320051110 CN201320051110U CN203137311U CN 203137311 U CN203137311 U CN 203137311U CN 201320051110 CN201320051110 CN 201320051110 CN 201320051110 U CN201320051110 U CN 201320051110U CN 203137311 U CN203137311 U CN 203137311U
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- support bar
- lever
- parasol
- base
- column
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Abstract
The utility model discloses a three-dimensional supporting structure of a parasol. The three-dimensional supporting structure comprises a supporting rod and parasol opening structure and an upright column and base structure, wherein the supporting rod and parasol opening structure (1) comprises a supporting rod (2) and a parasol opening structure which are connected through a retractable frame (3), the upright column and base structure comprises a base (12) and an upright column (10), the base (12) is composed of an upper layer structure and a lower layer structure which are an upper base body (13) and a lower base body (14) respectively, balls (15) are arranged between the upper base body (13) and the lower base body (14), the lower base body (14) is placed on the ground through ground feet (19), and the upper base body (13) can be rotated on the balls (15). The supporting structure of the parasol is convenient to use, simple to install, practical and reliable in structural performance, simple in manufacturing technology and low in material cost. The supporting structure has the advantages that practical functions are powerful, the sun-shading area is large, the sun-shading direction can be adjusted multidimensionally, split type assembly is adopted, and the supporting structure is compact to package, small in package size and convenient to transport.
Description
Technical field
The utility model relates to the structure of parasol, especially relate to a kind of can be with the parasol three dimensional support structure of the parasol improvement that three dimensions in any point orientation all can be regulated on height, centre distance and circumference.
Background technology
The supporting construction of existing parasol umbrella cover comprises the support bar of base, column and the umbrella cover of parasol, column is fixed on the base, support bar inserts in the pipe of column, by the bolt on the column support bar is fixed, with column and the made umbrella frame frame of support bar of this structure, it exists use inconvenient, it is unreliable to lock, and stability is bad, and bolt plays the load-bearing effect of whole superstructure, damage easily, structure is dangerous.Column is in the fixed form of base or unreliable, or installs loaded down with trivial detailsly, uses inconvenient.
Existing parasol sunshade area depends on the area after umbrella cover struts, and only the limited area below the support bar is played the sunshade effect; Therefore, need to solve the position of strengthening the sunshade area and can adjusting parasol within the specific limits, improve the problem of parasol result of use, especially can all can regulate the sunshade area of parasol in a plurality of dimensions, will cause great convenience to the user.
Summary of the invention
The purpose of this utility model is to propose a kind of installation simply, and the user makes, structural behaviour practical and reliable parasol supporting construction, and this structure can three dimensions in any point orientation all can be regulated on height, centre distance and circumference.
In order to realize purpose of the present invention, following technical scheme is proposed:
A kind of parasol three dimensional support structure comprises support bar and open umbrella structure and column and understructure two parts, and described support bar and the structure 1 that opens umbrella comprise support bar 2 and the structure that opens umbrella, and connects by expansion bracket 3;
Described column and understructure comprise base 12 and column 10, and described base 12 is made up of double-layer structure up and down, is respectively base upper body 13 and base lower body 14, employing ball 15 between described base upper body 13 and base lower body 14; Described base lower body 14 is to rely on lower margin 19 to lay on the ground, and described base upper body 13 can be rotated at described ball 15.
Described expansion bracket 3 comprises two parallel expansion links 4, support bar sleeve pipe 6 and the pipe spreader 7 that opens umbrella, the two ends of described expansion link 4 are hinged on the support bar sleeve pipe, and about in the of 6 two ends, the other two ends of described expansion link 4 are hinged on the pipe spreader that opens umbrella, and about in the of 7 two ends, described two parallel expansion links 4, support bar sleeve pipe 6 and the parallelogram sturcutre that can change drift angle of pipe spreader 7 common formation that opens umbrella.
At least one pin joint of described parallelogram sturcutre arranges set lever 5.
Described support bar sleeve pipe 6 has locking nut 8, and described support bar sleeve pipe 6 is socketed on the support bar 2, can move up and down, and by locking nut 8 location, regulate the height of parasol.
The center of described base upper body 13 arranges the column jack 17 of hollow structure; Described column 10 is tubular structure, and its lower end is screw rod 11; By fastening nut 18 with described column 10 firm being installed on the described base upper body 13.
Equidistantly be arranged at intervals with locating hole 16 on the outer marginal circumference of described base upper body 13; One side of base lower body 14 arranges rotation regulating mechanism 20, utilizes described locating hole 16 and rotation regulating mechanism 20 to regulate the rotational angle of base upper body 13.
Described rotation regulating mechanism 20 comprises pedestal 26, support 21, lever 23 and return spring 22; Described pedestal 26 and base lower body 14 are structure as a whole; Described support 21 is vertically fixed on the pedestal 26; Described lever 23 is fixed on lever 23 upper ends by articulated manner; Between described pedestal 26 and lever 23, return spring 22 is set.
Described lever 23 is inserted sheet 24 at the end near described base lower body 14 1 sides, and the shape of this inserted sheet 24 is corresponding with locating hole 16; The other end of described lever 23 is pedal 25, and lever 23 is that fulcrum forms a lever construction with the upper end of support 21.
Parasol supporting construction user of the present utility model makes, and installs simply, and structural behaviour is practical reliable, and manufacture craft is simple, and the cost of material is low.
It is strong to the utlity model has utility function, and the sunshade area can be reconciled the sunshade orientation greatly and in a plurality of dimensions, and its structure adopts split assembly unit, and packing is compact, and Package size is little, is convenient to transportation.
Description of drawings
Fig. 1 is the support bar of parasol supporting construction and the structural representation that opens umbrella;
Fig. 2 is column and the understructure schematic diagram of parasol supporting construction.
1 support bar and the structure 14 base lower bodies that open umbrella
2 support bars, 15 balls
3 expansion brackets, 16 locating holes
4 expansion links, 17 column jacks
5 set levers, 18 fastening nuts
6 support bar sleeve pipes, 19 lower margins
7 pipe spreader 20 rotation regulating mechanisms that open umbrella
8 locking nuts, 21 supports
9 columns and understructure 22 return springs
10 columns, 23 levers
11 screw rods, 24 inserted sheets
12 bases, 25 pedals
13 base upper bodies, 26 pedestals
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiments and the drawings, the present invention is described in more detail.
Parasol three dimensional support structure of the present invention comprises support bar and open umbrella structure and column and understructure two parts.Fig. 1 is support bar and the structural representation that opens umbrella; As shown in the figure, support bar and the structure 1 that opens umbrella comprise support bar 2 and the structure that opens umbrella, and support bar 2 is connected by expansion bracket 3 with the structure that opens umbrella; Expansion bracket 3 comprises two parallel expansion links 4, support bar sleeve pipe 6 and the pipe spreader 7 that opens umbrella, the two ends of expansion link 4 are hinged on the support bar sleeve pipe, and about in the of 6 two ends, the other two ends of expansion link 4 are hinged on the pipe spreader that opens umbrella, and about in the of 7 two ends, two parallel expansion links 4, support bar sleeve pipe 6 and the parallelogram sturcutre of pipe spreader 7 common formation that opens umbrella, because 4 summits of parallelogram are articulated structures, therefore 4 drift angles of this parallelogram can change, support bar sleeve pipe 6 and the pipe spreader 7 that opens umbrella are in plumbness all the time, therefore the two general distance can change, cause the distance of open umbrella structure and support bar 2 to change.After the structure that opens umbrella is moved the appropriate location to, by set lever 5 lockings.Like this, just can be in the sunshade position of certain distance adjusted parasol.
Support bar sleeve pipe 6 is socketed on the support bar 2, and its adjustable height makes it the location by locking nut 8.Like this, just can be at the height of certain altitude adjusted parasol.
Parasol makes the sunshade position of parasol flexible and changeable regulating on the distance and on the height, adapts to different needs.
Fig. 2 is column and understructure schematic diagram.The base 12 of this structure is made up of double-layer structure up and down, is respectively base upper body 13 and base lower body 14, and employing ball 15 causes base upper body 13 and base lower body 14 to rotate mutually between base upper body 13 and base lower body 14; Because base lower body 14 is to rely on lower margin 19 to lay on the ground, base upper body 13 can be rotated at ball 15.
The center of base upper body 13 arranges column jack 17, is hollow structure.
Column 10 is tubular structure, and support bar 2 inserts column 10 from the upper end, and the lower end of column 10 is screw rod 11; Column 10 inserts from the column jack 17 of base upper body 13, uses fastening nut 18 with column 10 firm being installed on the base upper body 13 in the bottom.
Equidistantly be arranged at intervals with locating hole 16 on the outer marginal circumference of base upper body 13, utilize locating hole 16 and cooperate rotation regulating mechanism 20 to regulate the rotational angle of base upper body 13.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect have been carried out further detailed description; institute is understood that; the above only is specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a parasol three dimensional support structure comprises support bar and open umbrella structure and column and understructure two parts, it is characterized in that:
Described support bar and the structure (1) that opens umbrella comprise support bar (2) and the structure that opens umbrella, and connect by expansion bracket (3);
Described column and understructure comprise base (12) and column (10), described base (12) is made up of double-layer structure up and down, be respectively base upper body (13) and base lower body (14), between described base upper body (13) and base lower body (14), adopt ball (15); Described base lower body (14) is to rely on lower margin (19) to lay on the ground, and described base upper body (13) can be rotated at described ball (15).
2. three dimensional support structure according to claim 1, it is characterized in that: described expansion bracket (3) comprises two parallel expansion links (4), support bar sleeve pipe (6) and the pipe spreader that opens umbrella (7), the two ends of described expansion link (4) are hinged on support bar sleeve pipe (6) two ends up and down, the other two ends of described expansion link (4) are hinged on the pipe spreader that opens umbrella (7) two ends up and down, and described two parallel expansion links (4), support bar sleeve pipe (6) and the pipe spreader that opens umbrella (7) form a parallelogram sturcutre that can change drift angle jointly.
3. three dimensional support structure according to claim 2, it is characterized in that: at least one pin joint of described parallelogram sturcutre arranges set lever (5).
4. three dimensional support structure according to claim 3, it is characterized in that: described support bar sleeve pipe (6) has locking nut (8), and described support bar sleeve pipe (6) is socketed on the support bar (2), can move up and down, and by locking nut (8) location, regulate the height of parasol.
5. three dimensional support structure according to claim 4, it is characterized in that: the center of described base upper body (13) arranges the column jack (17) of hollow structure; Described column (10) is tubular structure, and its lower end is screw rod (11); By fastening nut (18) with firm being installed on the described base upper body (13) of described column (10).
6. three dimensional support structure according to claim 5 is characterized in that: equidistantly be arranged at intervals with locating hole (16) on the outer marginal circumference of described base upper body (13); One side of base lower body (14) arranges rotation regulating mechanism (20), utilizes described locating hole (16) and rotation regulating mechanism (20) to regulate the rotational angle of base upper body (13).
7. three dimensional support structure according to claim 6, it is characterized in that: described rotation regulating mechanism (20) comprises pedestal (26), support (21), lever (23) and return spring (22); Described pedestal (26) and base lower body (14) are structure as a whole; Described support (21) is vertically fixed on the pedestal (26); Described lever (23) is fixed on lever (23) upper end by articulated manner; Between described pedestal (26) and lever (23), return spring (22) is set.
8. three dimensional support structure according to claim 7 is characterized in that: described lever (23) is inserted sheet (24) at the end near described base lower body (14) one sides, and the shape of this inserted sheet (24) is corresponding with locating hole (16); The other end of described lever (23) is pedal (25), and lever (23) is that fulcrum forms a lever construction with the upper end of support (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051110 CN203137311U (en) | 2013-01-29 | 2013-01-29 | Three-dimensional supporting structure of parasol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051110 CN203137311U (en) | 2013-01-29 | 2013-01-29 | Three-dimensional supporting structure of parasol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203137311U true CN203137311U (en) | 2013-08-21 |
Family
ID=48964885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320051110 Expired - Fee Related CN203137311U (en) | 2013-01-29 | 2013-01-29 | Three-dimensional supporting structure of parasol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203137311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869993A (en) * | 2018-07-26 | 2018-11-23 | 广州点优广告传媒有限公司 | A kind of post film and TV production special efficacy curtain wall |
-
2013
- 2013-01-29 CN CN 201320051110 patent/CN203137311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869993A (en) * | 2018-07-26 | 2018-11-23 | 广州点优广告传媒有限公司 | A kind of post film and TV production special efficacy curtain wall |
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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 |
Granted publication date: 20130821 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |