CN204609456U - The lower union joint frame cover plate of a kind of top dragline type tent support bone - Google Patents
The lower union joint frame cover plate of a kind of top dragline type tent support bone Download PDFInfo
- Publication number
- CN204609456U CN204609456U CN201520115448.8U CN201520115448U CN204609456U CN 204609456 U CN204609456 U CN 204609456U CN 201520115448 U CN201520115448 U CN 201520115448U CN 204609456 U CN204609456 U CN 204609456U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- union joint
- lower union
- tent support
- type tent
- 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 - Fee Related
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Abstract
The lower union joint frame cover plate of a kind of top dragline type tent support bone; described cover plate upper surface is provided with four projections that to contact with the movable pulley on tent support framework; guide part is offered in the center of upper surface, and four described projections are positioned at the both sides of described guide part; The center, lower surface of described lower union joint cover plate is provided with hook, it is characterized in that: described hook is connected with lower union joint cover plate one.Correct the lower union joint cover plate of later top dragline type tent support framework, structure is simple, easy for installation, substantially increases inefficiency, saves labour cost, convenient for maintaining.
Description
Technical field
The utility model relates to a kind of top stay cord opening-closing type tent support framework, is related specifically to the lower union joint cover plate of a kind of top dragline type tent support framework.
Background technology
Before the utility model proposes, Chinese utility model patent ublic specification of application CN 2202164866 U discloses a kind of top stay cord opening-closing type tent support framework, but due to lower union joint cover plate, the hook installed with the lower surface centre bit of cover plate is split, cause complex manufacturing, installation effectiveness is low, and maintenance is very inconvenient.
Summary of the invention
The technical problems to be solved in the utility model overcomes deficiency of the prior art, the lower union joint cover plate of a kind of top stay cord opening-closing type tent support framework is provided, hook on the lower surface of cover plate and cover plate integrated, correct later top stay cord opening-closing type tent support framework, structure is simple, easy for installation, substantially increases inefficiency, save labour cost, convenient for maintaining.
The utility model is realized by following technology, the lower union joint cover plate of a kind of top stay cord opening-closing type tent support framework, the bottom face being arranged on lower center head has a lower union joint cover plate, the center, lower surface of described lower union joint cover plate is provided with hook, it is characterized in that: described hook and lower union joint cover plate are formed in one.
As further correction, the upper surface of described lower union joint cover plate is provided with four projections, and the center of upper surface is provided with guide part, each two projections in both sides of described guide part; Four, described cover plate upper surface projection connects with the movable pulley on tent support framework.
As further correction, described guide part external surface connects with the stay cord on the movable pulley component of tent support framework.
As further correction, described guide part is isosceles triangular structure.
As further correction, described guide part is cylindrical-shaped structure.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of tent support framework of the present utility model.
Fig. 2 is the plan view of cover plate upper surface of the present utility model.
Fig. 3 is the stereogram of cover plate lower surface of the present utility model.
Detailed description of the invention
The structure of a kind of top of the utility model stay cord opening-closing type tent support framework as shown in Figure 2,3, the lower union joint cover plate of a kind of top stay cord opening-closing type tent support framework, the bottom face being arranged on lower center head has a lower union joint cover plate 22, the center, lower surface 31 of described lower union joint cover plate 22 is provided with hook 26, it is characterized in that: described hook 26 is formed in one with lower union joint cover plate 22.
As shown in Figure 2,3, the upper surface 32 of described lower union joint cover plate 22 is provided with four projections, and the center of upper surface 32 is provided with guide part 29, each two projections 30 in both sides of described guide part 29; Four, described cover plate upper surface projection 30 connects with the movable pulley 20 on tent support framework.
As shown in Figure 1, described guide part 22 external surface connects with the stay cord 5 on the movable pulley component of tent support framework.
As shown in Figure 2, the guide part 29 described in left and right card of described stay cord cover plate is isosceles triangular structure.
Described guide part is cylindrical-shaped structure.
Above-described is only preferred embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. the lower union joint frame cover plate of a top dragline type tent support bone, lower surface (31) center of described lower union joint cover plate (22) is provided with hook (26), it is characterized in that: described hook (26) and lower union joint cover plate (22) are formed in one.
2. the lower union joint frame cover plate of a kind of top according to claim 1 dragline type tent support bone, it is characterized in that: the upper surface (32) of described lower union joint cover plate (22) is provided with four projections (30), the center of upper surface (32) is provided with guide part (29), each two projections (30) in both sides of described guide part (29).
3. the lower union joint frame cover plate of a kind of top according to claim 2 dragline type tent support bone, is characterized in that: four, described cover plate (22) upper surface projection (30) connects with the movable pulley (20) on tent support framework.
4. the lower union joint frame cover plate of a kind of top according to claim 2 dragline type tent support bone, is characterized in that: described guide part (29) external surface connects with the stay cord (5) on movable pulley (20) component of tent support framework.
5. the lower union joint frame cover plate of a kind of top dragline type tent support bone according to claim or 2 or 3, is characterized in that: described guide part (29) is isosceles triangular structure.
6. the lower union joint frame cover plate of a kind of top dragline type tent support bone according to claim or 2 or 3, is characterized in that: described guide part (29) is cylindrical-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115448.8U CN204609456U (en) | 2015-02-25 | 2015-02-25 | The lower union joint frame cover plate of a kind of top dragline type tent support bone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115448.8U CN204609456U (en) | 2015-02-25 | 2015-02-25 | The lower union joint frame cover plate of a kind of top dragline type tent support bone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204609456U true CN204609456U (en) | 2015-09-02 |
Family
ID=53962023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520115448.8U Expired - Fee Related CN204609456U (en) | 2015-02-25 | 2015-02-25 | The lower union joint frame cover plate of a kind of top dragline type tent support bone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204609456U (en) |
-
2015
- 2015-02-25 CN CN201520115448.8U patent/CN204609456U/en not_active Expired - Fee Related
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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: 20150902 Termination date: 20170225 |