CN205000303U - Picture peg formula gate - Google Patents
Picture peg formula gate Download PDFInfo
- Publication number
- CN205000303U CN205000303U CN201520759422.7U CN201520759422U CN205000303U CN 205000303 U CN205000303 U CN 205000303U CN 201520759422 U CN201520759422 U CN 201520759422U CN 205000303 U CN205000303 U CN 205000303U
- Authority
- CN
- China
- Prior art keywords
- flashboard
- weather strip
- sealing strip
- fixed head
- shaped framework
- 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
Links
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a picture peg formula gate relates to the gate field of environmental protection water conservancy project equipment, this picture peg formula gate, including flashboard, lead screw, headstock gear and U shaped frame frame, U shaped frame frame inboard is equipped with the spout, the lead screw is connected to the flashboard upper end, and the lead screw upper end is connected with the headstock gear, and the spout is inside to be equipped with the sealing strip, and the sealing strip is made by elastic material, flashboard and U shaped frame frame sliding fit, sealing strip one side sets up on the lateral wall, and the opposite side closely extrudees the contact with the flashboard backplate. Owing to the sealing strip has elasticity, formation extrusion between meeting and the flashboard forms good sealing, when opening and close the flashboard, and the friction of sealing strip meeting flashboard, the thickness of sealing strip can reduce, owing to the elasticity that has of sealing strip, still can closely extrude the contact with the flashboard, keeps good sealing.
Description
Technical field
The utility model the present invention relates to a kind of gate of environment-protective water construction equipment, is specifically related to a kind of flashboard type shutter.
Background technology
Existing gate generally comprises and comprises flashboard, screw mandrel, headstock gear and U-shaped framework, and be provided with chute inside U-shaped framework, flashboard is arranged in chute, is provided with weather strip in chute, and weather strip and flashboard side are fitted.When opening and closing flashboard, flashboard constantly can rub with weather strip, causes the thickness of close bar constantly to reduce, and after weather strip thickness reduces, its sealing also will weaken.
Utility model content
The technical problems to be solved in the utility model solves above-mentioned the deficiencies in the prior art, provides a kind of flashboard type shutter of good airproof performance.
In order to solve the problem, the technical solution adopted in the utility model is: a kind of flashboard type shutter, comprise flashboard, screw mandrel, headstock gear and U-shaped framework, inside U-shaped framework, be provided with chute, described flashboard upper end connection wire rod, screw mandrel upper end is connected with headstock gear, chute inside is provided with weather strip, and weather strip is made up of elastomeric material, and flashboard and U-shaped framework are slidably matched, described weather strip side is arranged on sidewall, and opposite side contacts with flashboard backboard squeezed tight.
Because weather strip has elasticity, form extruding between meeting and flashboard, form good sealing, when opening and closing flashboard, the friction of weather strip meeting flashboard, the thickness of weather strip can reduce, due to weather strip, there is elasticity, still can contact with flashboard squeezed tight, keep good sealing.
As a kind of improved procedure of the present utility model, described sidewall is provided with fixed head, and described weather strip is fixed by screws on weather strip fixed head.
As the further improvement of said structure, also comprise weather strip pressing plate, described weather strip pressing plate is fixed by screws on weather strip fixed head, and described weather strip is between weather strip pressing plate and fixed head.By pressing plate, weather strip is fixed on fixed head, is conducive to the firm of weather strip.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation of the present utility model;
Shown in figure: 1, flashboard; 1.1, flashboard backboard; 2, U-shaped framework; 2.1, sidewall 3, weather strip; 4, fixed head; 5, weather strip pressing plate; 6, headstock gear; 7, screw mandrel.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
As Fig. 1, shown in 2, the flashboard type shutter of present embodiment comprises flashboard 1, screw mandrel 7, headstock gear 6 and U-shaped framework 2, chute is provided with inside U-shaped framework 2, described flashboard 1 upper end connection wire rod 7, screw mandrel 7 upper end is connected with headstock gear 6, flashboard 1 and U-shaped framework 2 are slidably matched, chute inside is provided with weather strip 3, weather strip 3 is made up of wear resistant elastic material herein, described weather strip 3 side and U-shaped frame side wall 2.1 are fixed, opposite side contacts with flashboard backboard 1.1 squeezed tight, weather strip 3 is in cabochon, weather strip 3 adopt the removable connected modes such as screw is connected with between sidewall 2.1, adopt removable connection can conveniently with changing with changing weather strip.Can also arrange a fixed head on sidewall 2.1, on weather strip, then arrange a weather strip pressing plate 5, weather strip 3 is pressed on fixed head 4 by weather strip pressing plate 5, is fixed between pressing plate and fixed head by screw.
Because weather strip has elasticity, form extruding between meeting and flashboard, form good sealing, when opening and closing flashboard, the friction of weather strip meeting flashboard, the thickness of weather strip can reduce, due to weather strip, there is elasticity, still can contact with flashboard squeezed tight, keep good sealing.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model.Those of ordinary skill in the art should be appreciated that and still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (5)
1. a flashboard type shutter, comprise flashboard (1), screw mandrel (7), headstock gear (6) and U-shaped framework (2), U-shaped framework (2) inner side is provided with chute, described flashboard (1) upper end connection wire rod (7), described screw mandrel (7) upper end is connected with headstock gear (6), chute inside is provided with weather strip (3), described weather strip (3) is made up of elastomeric material, flashboard (1) and U-shaped framework (2) are slidably matched, it is characterized in that: described weather strip side is arranged on U-shaped framework (2) sidewall (2.1), opposite side contacts with backboard (1.1) squeezed tight of flashboard (1).
2. flashboard type shutter according to claim 1, is characterized in that: be connected for removable between described weather strip (3) with U-shaped framework (2).
3. flashboard type shutter according to claim 2, is characterized in that: described sidewall (2.1) is provided with fixed head (4), and described weather strip (3) is fixed by screws on fixed head (4).
4. flashboard type shutter according to claim 2, is characterized in that: described fixed head (4) and U-shaped sidewall (2.1) are formed in one structure.
5. flashboard type shutter according to claim 3, it is characterized in that: also comprise weather strip pressing plate (5), described weather strip pressing plate (5) is fixed by screws on fixed head, and described weather strip (3) is positioned between weather strip pressing plate (5) and fixed head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520759422.7U CN205000303U (en) | 2015-09-28 | 2015-09-28 | Picture peg formula gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520759422.7U CN205000303U (en) | 2015-09-28 | 2015-09-28 | Picture peg formula gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205000303U true CN205000303U (en) | 2016-01-27 |
Family
ID=55157200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520759422.7U Expired - Fee Related CN205000303U (en) | 2015-09-28 | 2015-09-28 | Picture peg formula gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205000303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110396996A (en) * | 2019-08-26 | 2019-11-01 | 北京奥特美克科技股份有限公司 | A kind of gate and its lock frame |
-
2015
- 2015-09-28 CN CN201520759422.7U patent/CN205000303U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110396996A (en) * | 2019-08-26 | 2019-11-01 | 北京奥特美克科技股份有限公司 | A kind of gate and its lock frame |
| CN110396996B (en) * | 2019-08-26 | 2024-05-10 | 北京奥特美克科技股份有限公司 | Gate and gate frame 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20200928 |