CN204531219U - A kind of structure of cranking arm of hang type awning - Google Patents
A kind of structure of cranking arm of hang type awning Download PDFInfo
- Publication number
- CN204531219U CN204531219U CN201520170369.7U CN201520170369U CN204531219U CN 204531219 U CN204531219 U CN 204531219U CN 201520170369 U CN201520170369 U CN 201520170369U CN 204531219 U CN204531219 U CN 204531219U
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- China
- Prior art keywords
- forearm
- large arm
- hinge
- free bearing
- pipe
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Abstract
The utility model relates to a kind of structure of cranking arm of hang type awning, belong to sunshade awning bracket manufacturing technology field, comprise telescope support, described telescope support comprises large arm configuration and forearm structure, described large arm configuration is provided with forearm free bearing, described forearm structure is provided with forearm hinge, described forearm free bearing and described forearm cut with scissors hinged; Be provided with steel wire tow line in described telescope support cut with scissors through described forearm free bearing and described forearm and form passage on described forearm free bearing and described forearm hinge, described passage comprises the first passage be inclined in described forearm hinge and the second channel be arranged on described forearm free bearing.Such scheme is adopted to provide stay cord and spring not to allow caducous structure of cranking arm.
Description
Technical field
The utility model belongs to sunshade awning bracket manufacturing technology field, particularly a kind of structure of cranking arm of hang type awning.
Background technology
Current crank arm structure bending with stretch in, the stay cord and the spring that are arranged on inside configuration of cranking arm are easily unsceptered, unscepteredly easily to come off afterwards, are unfavorable for reinstalling after coming off.Above-mentioned structure of cranking arm reduces the application life of awning.
Utility model content
The purpose of this utility model is to provide stay cord and spring not to allow caducous structure of cranking arm.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of structure of cranking arm of hang type awning, comprise telescope support, described telescope support comprises large arm configuration and forearm structure, described large arm configuration is provided with forearm free bearing, described forearm structure is provided with forearm hinge, described forearm free bearing and described forearm cut with scissors hinged; Be provided with steel wire tow line in described telescope support cut with scissors through described forearm free bearing and described forearm and form passage on described forearm free bearing and described forearm hinge, described passage comprises the first passage be inclined in described forearm hinge and the second channel be arranged on described forearm free bearing.
As preferably, described large arm configuration comprises large arm free bearing, described large arm free bearing is connected with large arm hinge, described large arm hinge is socketed with large arm pipe, described large arm pipe is embedded with forearm free bearing.
As preferably, in described large arm pipe, extension spring is set, described extension spring is provided with locating part and described extension spring is on the axis of described large arm pipe, and one end of described extension spring connects described large arm hinge.
As preferably, described forearm structure comprises described forearm free bearing and is connected with forearm hinge, described forearm hinge is socketed with forearm pipe, described forearm pipe is embedded with forward position hinge.
As preferably, be provided with described steel wire tow line in described forearm pipe, described steel wire tow line is connected with the described extension spring in described large arm pipe, also connects described forward position hinge.
As preferably, described steel wire tow line twists into two strands by some steel wires and one end is fixed together side by side.
As preferably, described second channel is with cover plate, and cross-sectional area is reduced to described forearm pipe gradually by described large arm pipe; Described first passage tilts 5 °-8 ° obliquely by with described second channel junction.
As preferably, the described first passage at described forearm hinge socket forearm pipe place is provided with and tightens up mouth.
As preferably, described first passage is provided with the covering covering described steel wire tow line.
In sum, the utility model achieves stay cord and caducous structure of cranking arm do not allowed by spring.Dismountable connection of structure of cranking arm makes total easy accessibility.Second channel is with cover plate, and cross-sectional area is reduced to described forearm pipe gradually by described large arm pipe; Described first passage tilts 5 °-8 ° obliquely by with described second channel junction; passage forearm hinge offering inclination holds steel wire tow line; because when steel wire tow line is bending time; steel wire tow line can be subject to the power crowded to centre; make steel wire tow line separate to both sides; be obliquely installed and can make that steel wire tow line is stressed has a channeling direction, make steel wire tow line marshalling.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present utility model;
Fig. 2 is telescope support decomposing schematic representation of the present utility model;
In Fig. 1 and 2,14-telescope support, the large arm configuration of 15-, 16-forearm structure, 142-large arm free bearing, 143-large arm is cut with scissors, 144-large arm pipe, 145-forearm free bearing, 146-forearm cuts with scissors, 147-forearm pipe, 148-forward position is cut with scissors, 1441-extension spring, 1442-steel wire tow line, 149-passage, 1491-first passage, 1492-second channel.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The structure of cranking arm of a kind of hang type awning as depicted in figs. 1 and 2, comprise telescope support 14, telescope support 14 comprises large arm configuration 15 and forearm structure 16, large arm configuration 15 is provided with forearm free bearing 145; forearm structure 16 is provided with forearm hinge 146, forearm free bearing 145 and forearm cut with scissors 146 hinged.Large arm configuration 15 comprises large arm free bearing 142, large arm free bearing 142 is connected with large arm hinge 143, large arm hinge 143 is socketed with large arm pipe 144, large arm pipe 144 is embedded with forearm free bearing 145.Forearm structure 16 comprises forearm free bearing 145 and is connected with forearm hinge 146, and forearm hinge 146 is socketed with forearm pipe 147, forearm pipe 147 is embedded with forward position hinge 148.
Extension spring 1441 is set in large arm pipe 144, extension spring 1441 is provided with locating part and extension spring 1441 is on the axis of large arm pipe 144, and one end of extension spring 1441 connects large arm hinge 143.Be provided with steel wire tow line 1442 in forearm pipe 147, steel wire tow line 1442 is connected with the extension spring 1441 in large arm pipe 144, also connects forward position hinge 148.Steel wire tow line 1442 twists into two strands by two steel wires and one end is fixed together side by side.
Be provided with steel wire tow line 1442 in telescope support 14 cut with scissors 146 through forearm free bearing 145 and forearm and form passage 149 on forearm free bearing 145 and forearm hinge 146, passage 149 comprises the first passage 1491 be inclined in forearm hinge 146 and the second channel 1492 be arranged on forearm free bearing 145.Second channel 1492 is with cover plate, and cross-sectional area is reduced to forearm pipe 147 gradually by large arm pipe 144, and the first passage 1491 at forearm hinge 146 socket forearm pipe 147 place is provided with and tightens up mouth; First passage 1491 tilts 6 ° obliquely by with second channel 1492 junction.First passage 1491 is provided with the covering covering steel wire tow line 1442.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this manual, as long as but be all subject to the protection of Patent Law in right of the present utility model.
Claims (9)
1. the structure of cranking arm of a hang type awning, comprise telescope support (14), described telescope support (14) comprises large arm configuration (15) and forearm structure (16), it is characterized in that, described large arm configuration (15) is provided with forearm free bearing (145), described forearm structure (16) is provided with forearm hinge (146), it is hinged that described forearm free bearing (145) and described forearm cut with scissors (146); Be provided with steel wire tow line (1442) in described telescope support (14) cut with scissors (146) through described forearm free bearing (145) and described forearm and form passage (149) on described forearm free bearing (145) and described forearm hinge (146), described passage (149) comprises the first passage (1491) be inclined on described forearm hinge (146) and the second channel (1492) be arranged on described forearm free bearing (145).
2. the structure of cranking arm of a kind of hang type awning according to claim 1, it is characterized in that, described large arm configuration (15) comprises large arm free bearing (142), described large arm free bearing (142) is connected with large arm hinge (143), described large arm hinge (143) is socketed with large arm pipe (144), described large arm pipe (144) is embedded with forearm free bearing (145).
3. the structure of cranking arm of a kind of hang type awning according to claim 2, it is characterized in that, in described large arm pipe (144), extension spring (1441) is set, described extension spring (1441) being provided with locating part makes described extension spring (1441) be on the axis of described large arm pipe (144), and one end of described extension spring (1441) connects described large arm hinge (143).
4. the structure of cranking arm of a kind of hang type awning according to claim 3, it is characterized in that, described forearm structure (16) comprises described forearm free bearing (145) and is connected with forearm hinge (146), described forearm hinge (146) is socketed with forearm pipe (147), described forearm pipe (147) is embedded with forward position hinge (148).
5. the structure of cranking arm of a kind of hang type awning according to claim 4, it is characterized in that, described steel wire tow line (1442) is provided with in described forearm pipe (147), described steel wire tow line (1442) is connected with the described extension spring (1441) in described large arm pipe (144), also connects described forward position hinge (148).
6. the structure of cranking arm of a kind of hang type awning according to claim 1 or 5, it is characterized in that, described steel wire tow line (1442) twists into two strands by some steel wires and one end is fixed together side by side.
7. the structure of cranking arm of a kind of hang type awning according to claim 3, is characterized in that, described second channel (1492) is with cover plate, and cross-sectional area is reduced to described forearm pipe (147) gradually by described large arm pipe (144); Described first passage (1491) tilts 5 °-8 ° obliquely by with described second channel (1492) junction.
8. the structure of cranking arm of a kind of hang type awning according to claim 7, is characterized in that, the described first passage (1491) at described forearm hinge (146) socket forearm pipe (147) place is provided with and tightens up mouth.
9. the structure of cranking arm of a kind of hang type awning according to claim 8, is characterized in that, described first passage (1491) is provided with the covering covering described steel wire tow line (1442).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170369.7U CN204531219U (en) | 2015-03-25 | 2015-03-25 | A kind of structure of cranking arm of hang type awning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170369.7U CN204531219U (en) | 2015-03-25 | 2015-03-25 | A kind of structure of cranking arm of hang type awning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204531219U true CN204531219U (en) | 2015-08-05 |
Family
ID=53745245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520170369.7U Expired - Fee Related CN204531219U (en) | 2015-03-25 | 2015-03-25 | A kind of structure of cranking arm of hang type awning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204531219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818806A (en) * | 2015-03-25 | 2015-08-05 | 湖州恒怡节能科技有限公司 | Crank arm structure of vertically-hanging type awning |
| CN106428609A (en) * | 2016-09-30 | 2017-02-22 | 美迪斯智能装备有限公司 | Telescopic awning mechanism for boarding bridge |
-
2015
- 2015-03-25 CN CN201520170369.7U patent/CN204531219U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818806A (en) * | 2015-03-25 | 2015-08-05 | 湖州恒怡节能科技有限公司 | Crank arm structure of vertically-hanging type awning |
| CN106428609A (en) * | 2016-09-30 | 2017-02-22 | 美迪斯智能装备有限公司 | Telescopic awning mechanism for boarding bridge |
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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: 20150805 Termination date: 20190325 |