CN202181667U - Telescopic gutter - Google Patents
Telescopic gutter Download PDFInfo
- Publication number
- CN202181667U CN202181667U CN2011202215461U CN201120221546U CN202181667U CN 202181667 U CN202181667 U CN 202181667U CN 2011202215461 U CN2011202215461 U CN 2011202215461U CN 201120221546 U CN201120221546 U CN 201120221546U CN 202181667 U CN202181667 U CN 202181667U
- Authority
- CN
- China
- Prior art keywords
- gutter
- telescopic
- stage casing
- section
- waterproof roll
- 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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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to the field of roof water drainage facilities, in particular to a telescopic gutter. The telescopic gutter comprises a gutter I and a gutter II, wherein a gap is kept between the end part of the gutter I and the end part of the gutter II. The telescopic gutter is characterized by further comprising a middle-section gutter and a water-proof roll material; the width of the section of the middle-section gutter is smaller than that of the gutter I and that of the gutter II; one end of the middle-section gutter is lapped on the upper surface of one end of the gutter I, the other end of the middle-section gutter is positioned above the end part of the gutter II; and the water-proof roll material is paved at the joint of the middle-section gutter and the gutter II, and the two ends of the water-proof roll material are respectively lapped to the gutter II and the middle-section gutter. For the telescopic gutter, water is not easy to accumulate at the movable joint, large-angle bending does not exist, so that the defects that water is easy to accumulate at the bending position and flushed waterflow is easy to overflow in the traditional telescopic gutter are overcome.
Description
Technical field
The utility model relates to roof drainage facility field, is specially a kind of telescopic gutter.
Background technology
The roof, house generally is designed with gutter for ease of getting rid of rainwater.The arrangement length of gutter has two kinds: a kind of is along the elongated setting of eaves, and another kind is to cut apart by certain-length gutter to be set and the both telescopic gutter of installation telescopic band at the place of cutting apart.Be expand short, the maintenance difficult of ability, application life of shrinkage of heat resistanceheat resistant along the elongated shortcoming that gutter is set of eaves.Telescopic gutter is in order to overcome the elongated defective that gutter is set and improved design.The key of telescopic gutter is both flexible proper flow of block water not also of telescopic band junction.Conventional at present telescopic band gutter is as shown in Figure 1, and its shortcoming is: the turning of telescopic band has ponding; When whole gutter is in tilted layout, thereby the situation that current can overflow through the corner of telescopic band causes the roof to leak.
Summary of the invention
The purpose of the utility model is to overcome the defective of the existing flexible easy spilling water of gutter, and a kind of telescopic gutter that can let water flow stationary flow through is provided.
In order to achieve the above object, the utility model is achieved in that
A kind of telescopic gutter comprises gutter one, gutter two, stage casing gutter and waterproof roll, is provided with the gap between gutter one end and gutter two ends; One end of stage casing gutter is overlapped in the upper surface that gutter is held one by one; The other end of stage casing gutter is positioned at the top of gutter two ends; Waterproof roll is layed in stage casing gutter and gutter two intersections, and its two ends overlap with gutter two, stage casing gutter respectively.
Described telescopic gutter, the lap length of waterproof roll and gutter two, stage casing gutter generally is not less than 3% of waterproof roll length overall and is not more than 20% of waterproof roll length length overall, and specifically the performance with the coiled material that uses is relevant.
Described telescopic gutter, gutter one is lap hermetically with the overlap joint of overlap joint, waterproof roll and the stage casing gutter of overlap joint, waterproof roll and the gutter two of stage casing gutter.
Described telescopic gutter, the breadth of section size of stage casing gutter is less than the breadth of section size of gutter one, less than the breadth of section size of gutter two, so that the overlap joint of gutter.
The utility model adopts above-mentioned design; Laid waterproof roll between stage casing gutter and the gutter two; Make the active connection place be difficult for ponding, do not have the wide-angle bending, thereby overcome the easy ponding in bending place of traditional telescopic gutter existence, the defective that current scour is overflowed easily.
Description of drawings
Fig. 1 is the structural representation of traditional telescopic gutter.
Fig. 2 is the structural representation of the utility model.
The specific embodiment
Below further specify the utility model through specific embodiment.
As shown in Figure 2, a kind of telescopic gutter comprises gutter 1, gutter 22, stage casing gutter 3 and waterproof roll 4, interval 5cm between gutter one 1 ends and gutter 22 ends; One end of stage casing gutter 3 is overlapped in the upper surface of gutter one 1 one ends and adopts the full weld connected mode to guarantee lap-joint's sealing, unlikely leaking; The other end of stage casing gutter 3 is positioned at the top of gutter 22 ends; Waterproof roll 4 length overall 10cm, it is layed in stage casing gutter 3 and gutter 22 intersections, and its two ends overlap with gutter 22, stage casing gutter 3 respectively.Be the reply displacement between the gutter that produces of expanding with heat and contract with cold; Waterproof roll 4 can not overlap with gutter 22 fully; The lap length of itself and gutter 22, stage casing gutter 3 should be selected within 3mm ~ 2cm, considers bond strength and application life, and present embodiment is got lap length 1cm.
The utility model adopts above-mentioned design; Laid waterproof roll 4 between stage casing gutter 3 and the gutter 22; Make the active connection place be difficult for ponding, do not have the wide-angle bending, thereby overcome the easy ponding in bending place of traditional telescopic gutter existence, the defective that current scour is overflowed easily.
Claims (3)
1. telescopic gutter; It comprises gutter one, gutter two; Be provided with the gap between gutter one end and gutter two ends; It is characterized in that: also comprise stage casing gutter and waterproof roll, the breadth of section size of stage casing gutter is less than the breadth of section size of gutter one, less than the breadth of section size of gutter two; One end of stage casing gutter is overlapped in the upper surface that gutter is held one by one; The other end of stage casing gutter is positioned at the top of gutter two ends; Waterproof roll is layed in stage casing gutter and gutter two intersections, and its two ends overlap with gutter two, stage casing gutter respectively.
2. telescopic gutter according to claim 1 is characterized in that: the lap length of waterproof roll and gutter two, stage casing gutter is not less than 3% of waterproof roll length overall and is not more than 20% of waterproof roll length length overall.
3. telescopic gutter according to claim 1 and 2 is characterized in that: gutter one is lap hermetically with the overlap joint of overlap joint, waterproof roll and the stage casing gutter of overlap joint, waterproof roll and the gutter two of stage casing gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202215461U CN202181667U (en) | 2011-06-28 | 2011-06-28 | Telescopic gutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202215461U CN202181667U (en) | 2011-06-28 | 2011-06-28 | Telescopic gutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181667U true CN202181667U (en) | 2012-04-04 |
Family
ID=46174709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202215461U Expired - Fee Related CN202181667U (en) | 2011-06-28 | 2011-06-28 | Telescopic gutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202181667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193835A (en) * | 2017-12-28 | 2018-06-22 | 山东雅百特科技有限公司 | One kind is used for roofing slidingtype accessory structure |
| CN110886437A (en) * | 2019-11-18 | 2020-03-17 | 上海建工四建集团有限公司 | Gutter connection system and application construction method thereof |
-
2011
- 2011-06-28 CN CN2011202215461U patent/CN202181667U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193835A (en) * | 2017-12-28 | 2018-06-22 | 山东雅百特科技有限公司 | One kind is used for roofing slidingtype accessory structure |
| CN108193835B (en) * | 2017-12-28 | 2023-12-01 | 山东雅百特科技有限公司 | Be used for roofing slidingtype accessory structure |
| CN110886437A (en) * | 2019-11-18 | 2020-03-17 | 上海建工四建集团有限公司 | Gutter connection system and application construction method thereof |
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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: 20120404 Termination date: 20200628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |