CN201436362U - Folding door seal strip - Google Patents
Folding door seal strip Download PDFInfo
- Publication number
- CN201436362U CN201436362U CN2009200779265U CN200920077926U CN201436362U CN 201436362 U CN201436362 U CN 201436362U CN 2009200779265 U CN2009200779265 U CN 2009200779265U CN 200920077926 U CN200920077926 U CN 200920077926U CN 201436362 U CN201436362 U CN 201436362U
- Authority
- CN
- China
- Prior art keywords
- folding door
- air bag
- safety air
- cavity
- weather strip
- 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 utility model discloses a folding door seal strip. The internal portion of the seal strip comprises a decompression cavity and a safety air bag cavity. A supporting device disposed in the decompression cavity is connected with the safety air bag cavity. A sensor is disposed in the safety air bag cavity. The decompression cavity is connected to the safety air bag chamber. The sensor in the safety air bag cavity is connected to an outside controller. When the folding door is closed and an article enters the gap between door plates of the folding door, the supporting device deforms and transfers pressure to the sensor in the safety air bag cavity, the sensor transmits the pressure signal to the controller, the controller judges whether the pressure signal is higher than a set value, if yes, the controller controls the folding door to open and sends out an alarm signal. The utility model can effectively prevent deformation of the folding door plates caused by articles enters the gap of the folding door.
Description
Technical field
The utility model belongs to the folding door field, relates in particular to a kind of folding door weather strip that can report to the police automatically.
Background technology
At present, the automatic door of production and selling generally is divided into single open-type folding door and double-open folding door on the market, all there is certain slit in the door-plate junction of these two kinds of folding doors when closing, sealing effectiveness is very poor, in order to remedy this shortcoming, need be with weather strip is set between the crack between a door and its frame, when folding door is closed, the weather strip mutual extrusion reaches sealing effectiveness.But the shortcoming of this weather strip is, if folding door has object to stretch into crack between a door and its frame when closing, the action that can not stop to close the door is easy to take place clamping, damages object or causes folding door-plate modification.
The utility model content
Technical problem to be solved in the utility model provides a kind of folding door weather strip and is installed between the door-plate of folding door, effectively prevents to stretch into the object damage between the folding door crack between a door and its frame or causes folding door door-plate modification.
In order to address the above problem, the utility model is taked following technical scheme: a kind of folding door weather strip, described weather strip inside comprises: relief chamber and air bag chamber, be provided with bracing or strutting arrangement in the described relief chamber, described bracing or strutting arrangement connects described air bag chamber, described sensor is installed in inside, air bag chamber, and described relief chamber connects described air bag chamber.
Preferred version, described weather strip are semicircle.
Preferred version, the cross section in described air bag chamber is rectangle or square.
Preferred version, described bracing or strutting arrangement are V font link.
A kind of folding door weather strip that the utility model provides, described weather strip inside is provided with relief chamber and air bag chamber, air bag is provided with sensor in the chamber, be provided with bracing or strutting arrangement in the relief chamber, bracing or strutting arrangement connects described air bag chamber, air bag is provided with sensor in the chamber, and sensor connects controller outside; Folding door is closed, when object stretches into space between the folding door door-plate, bracing or strutting arrangement generation deformation, transfer the pressure on the sensor in the air bag chamber, sensor is sent to controller with pressure signal, controller judges whether pressure signal is higher than setting value, if be higher than setting value, then control folding door and opens and send alarm signal.Effectively prevent to stretch into the object damage between the folding door crack between a door and its frame or cause folding door door-plate modification.
Description of drawings
Fig. 1 is the sectional drawing of the utility model folding door weather strip.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the utility model folding door weather strip comprises: relief chamber 11 and air bag chamber 12, relief chamber 11 inside are provided with bracing or strutting arrangement 13, the preferred bracing or strutting arrangement of the utility model is a V font link, bracing or strutting arrangement 13 connects described air bag chamber 12, air bag chamber 12 built-in sensors are connected with the controller of control folding door.
As shown in Figure 1, when folding door is closed, extruding mutually between the weather strip, deformation takes place in the bracing or strutting arrangement 13 in the relief chamber 11, and the weather strip of mutual extrusion forms an obturator.
As shown in Figure 1, when folding door is closed, when object stretches into slit between the folding door door-plate, deformation takes place in bracing or strutting arrangement 13, and the sensor that is arranged on air bag chamber 12 detects the pressure of bracing or strutting arrangement, and pressure signal is sent to controller, controller judges whether the force value of pressure signal is higher than setting value, if be higher than setting value, then control folding door and open, and send alarm signal.
The technical scope of this utility model is not limited to the content on the manual, also has the concrete technical application scheme of much determining according to its claim.The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. folding door weather strip, it is characterized in that, described weather strip inside comprises: relief chamber, air bag chamber, be provided with bracing or strutting arrangement in the described relief chamber, described bracing or strutting arrangement connects described air bag chamber, described sensor is installed in inside, air bag chamber, and described relief chamber connects described air bag chamber.
2. according to the described folding door weather strip of claim 1, it is characterized in that described weather strip is semicircle.
3. according to the described folding door weather strip of claim 1, it is characterized in that the cross section in described air bag chamber is rectangle or square.
4. according to the described folding door weather strip of claim 1, it is characterized in that described bracing or strutting arrangement is a V font link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200779265U CN201436362U (en) | 2009-07-07 | 2009-07-07 | Folding door seal strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200779265U CN201436362U (en) | 2009-07-07 | 2009-07-07 | Folding door seal strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436362U true CN201436362U (en) | 2010-04-07 |
Family
ID=42372817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200779265U Expired - Fee Related CN201436362U (en) | 2009-07-07 | 2009-07-07 | Folding door seal strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201436362U (en) |
-
2009
- 2009-07-07 CN CN2009200779265U patent/CN201436362U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100407 Termination date: 20120707 |