CN2349336Y - Automatic sealing device for door bottom gap - Google Patents
Automatic sealing device for door bottom gap Download PDFInfo
- Publication number
- CN2349336Y CN2349336Y CN 98248369 CN98248369U CN2349336Y CN 2349336 Y CN2349336 Y CN 2349336Y CN 98248369 CN98248369 CN 98248369 CN 98248369 U CN98248369 U CN 98248369U CN 2349336 Y CN2349336 Y CN 2349336Y
- Authority
- CN
- China
- Prior art keywords
- crack
- main support
- adhesive tape
- support
- automatic
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a special facility concerning doors, particularly an automatic sealing device for a gap under a door, which comprises a main bracket, a rubber strip bracket, a sealing rubber strip and an automatic elevating mechanism, wherein the automatic elevating mechanism which is composed of a touch button, a spring push rod and a fixed rod is installed at the upper part of the main bracket; the rubber strip bracket with the sealing rubber strip is installed at the lower part of the main bracket, and the rubber strip bracket is connected with the spring push rod. The utility model has the advantages of flexible action, reliable sealing, simple structure and convenient use.
Description
The utility model relates to the particular facility relevant with door.
As everyone knows, generally all leave certain clearance between the door end in house and ground (or door), be convenient to the unlatching of door leaf.Therefore, dust storm, dust, mosquito, worm, cigarette, gas, sound, light and rainwater can pollute living environment in the inlet chamber of door bottom crack crack, influence people's normal life and work.Usually the way of sealing is to load onto weather strip in the lower end of door, for example rubber strip, cloth, felt rug etc.Make troubles so not only can for closing of door leaf, and sealing effectiveness is also relatively poor, the weather strip serious wear comes off easily, uses inconvenient.
The purpose of this utility model is to overcome above-mentioned shortcoming, and the automatic sealing device () in a kind of door bottom crack crack is provided, and it has flexible movements, and sealing is reliable, advantage simple in structure, easy to use.
The utility model is achieved through the following technical solutions its purpose.The automatic sealing device (one) in a kind of door bottom crack crack comprises main support, adhesive tape support, sealing joint strip and by bumping the automatic hoisting mechanism that torsion spring push rod, fixed bar are formed.Its main support is fixed near on the door leaf on ground, automatic hoisting mechanism is installed on the top of main support, one end of spring push-rod is connected with bumping to turn round, the other end is connected with fixed bar, the middle part of spring push-rod and adhesive tape support are fixed, magnetic is turned round by main support and is supported, and is connected with the end thread of spring push-rod, and fixed bar is connected on the main support.The adhesive tape support is positioned at the bottom of main support, can slide up and down along main support.The sealing joint strip consistent with the door leaf width is installed in the notch of adhesive tape support.Between main support and adhesive tape support, seal weatherstrip is housed.Deckboard is equipped with in side at main support, and sealing joint strip cooperates with the T type that the is connected to groove of adhesive tape support.
Advantage of the present utility model: bump the elevating mechanism of turning round direct driving spring push rod owing to adopted, make simple in structure, flexible movements.Owing to bump to turn round and be threaded with the push rod head, can regulate the distance that contacts of push rod and doorframe, when having guaranteed to close door leaf, both can transmit thrust, again not overslaugh closure.Bump when closing and turn round the extruding that is subjected to doorframe and can make spring lever produce downward thrust on the adhesive tape support, supporting band movable sealing adhesive tape falls, and the door bottom crack crack is shut, when door leaf is opened, bump the no external force effect of turning round, the automatic resilience of spring lever, drive the adhesive tape support and rise, make the weather strip built on stilts.Therefore the utility model not only has good sealing effectiveness, and has advantage easy to use.
The utility model is further described by embodiment below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the automatic sealing device () in a kind of door bottom crack crack,
Fig. 2 is the lateral view and the installation site schematic diagram of " sealing device ".
As shown in Figure 1, 2, the automatic sealing device () in a kind of door bottom crack crack, comprise main support 1, adhesive tape support 2, sealing joint strip 3 and turn round 5 by bumping, automatic hoisting mechanism that spring push-rod 6, fixed bar 7 are formed.The length of its main support 1 roughly width with door leaf 9 is identical, is fixed near on the door leaf 9 on ground 12 with screw 8.Elevating mechanism is installed on the top of main support 1, an end of its spring push-rod 6 be supported on main support on bump and turn round 5 and be threaded, the other end is connected with fixed bar 7, the middle part of spring push-rod 6 and adhesive tape support are fixed.Adhesive tape support 2 is positioned at the bottom of main support, can slide up and down along main support, and the sealing joint strip 3 consistent with the door leaf width is installed in the T type groove of adhesive tape support 2, and the seal of sealing joint strip 3 is a porous shape structure.Between main support 1 and adhesive tape support 2, seal weatherstrip 4 is housed.There are deckboard 10 usefulness screws 11 fixing in the side of active frame 1.
The process of installing and using of the present utility model: at first sealing joint strip is interted in the T of adhesive tape support type groove, the adhesive tape support is inserted the main support bottom, and affixed with the middle part of spring push-rod, will bump then and turn round the thread head that is connected spring push-rod, the other end of spring push-rod is connected with fixed bar.Closed door leaf is placed on the door leaf outside with main support integral body, and sealing joint strip contacts with ground and finds the position, is screwed.Open door leaf and regulate and bump the contact position of turning round with doorframe, cover decorative panel, install.When closing door leaf, bumping twists joint touches doorframe promotion spring lever, and the adhesive tape support is fallen with sealing joint strip, and the crack between a door and its frame crack is shut, and turns round the disengaging doorframe when opening behind the door, bumping, and spring lever is resilience immediately, drives support and rises, and makes the sealing joint strip built on stilts.
Claims (4)
1, the automatic sealing device in a kind of door bottom crack crack, comprise weather strip, it is characterized in that described device comprises: main support (1), adhesive tape support (2), sealing joint strip (3) and turn round (5) by bumping, spring push-rod (6), the automatic hoisting mechanism that fixed bar (7) is formed, its main support is installed near on the door leaf (9) on ground (12), automatic hoisting mechanism is installed on the top of main support, one end of its spring push-rod (6) is turned round (5) with bumping of being supported by main support and is threaded, the other end is connected with fixed bar (7) on being connected main support, the middle part of spring push-rod (6) is fixed on the adhesive tape support, adhesive tape support (2) is positioned at the bottom of main support (1), and the sealing joint strip (3) consistent with door leaf (13) width is installed in the notch of adhesive tape support (2).
2, according to the automatic sealing device in the described door bottom crack of claim 1 crack, it is characterized in that described adhesive tape support (2) cooperates with the T type that the is connected to groove of sealing joint strip (3), the seal of sealing joint strip is a porous shape structure.
3,, it is characterized in that between described main support (1) and the adhesive tape support (2) seal weatherstrip (4) being housed according to the automatic sealing device in the described door bottom crack of claim 1 crack.
4,, it is characterized in that cover plate (10) is equipped with screw (11) in the side of described main support (1) according to the automatic sealing device in the described door bottom crack of claim 1 crack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98248369 CN2349336Y (en) | 1998-11-12 | 1998-11-12 | Automatic sealing device for door bottom gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98248369 CN2349336Y (en) | 1998-11-12 | 1998-11-12 | Automatic sealing device for door bottom gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2349336Y true CN2349336Y (en) | 1999-11-17 |
Family
ID=33993396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98248369 Expired - Fee Related CN2349336Y (en) | 1998-11-12 | 1998-11-12 | Automatic sealing device for door bottom gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2349336Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649509A (en) * | 2014-10-23 | 2016-06-08 | 泉州市中研智能机电研究院有限公司 | Control method of door plate internally provided with interlayer plate device |
| CN105822205A (en) * | 2016-03-18 | 2016-08-03 | 厦门市金大版金属制品有限公司 | Descending hold-down strip device for door |
-
1998
- 1998-11-12 CN CN 98248369 patent/CN2349336Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649509A (en) * | 2014-10-23 | 2016-06-08 | 泉州市中研智能机电研究院有限公司 | Control method of door plate internally provided with interlayer plate device |
| CN105649509B (en) * | 2014-10-23 | 2017-09-29 | 泉州市中研智能机电研究院有限公司 | A kind of control method of the interior door-plate with interlayer panel assembly |
| CN105822205A (en) * | 2016-03-18 | 2016-08-03 | 厦门市金大版金属制品有限公司 | Descending hold-down strip device for door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |