CN105507784A - Door bottom sealing device - Google Patents
Door bottom sealing device Download PDFInfo
- Publication number
- CN105507784A CN105507784A CN201511035027.5A CN201511035027A CN105507784A CN 105507784 A CN105507784 A CN 105507784A CN 201511035027 A CN201511035027 A CN 201511035027A CN 105507784 A CN105507784 A CN 105507784A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- sealing device
- door
- eccentric wheel
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
- E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
- E06B7/215—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip being moved to a retracted position by elastic means, e.g. springs
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2314—Plastic, sponge rubber, or like strips or tubes characterised by the material
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2316—Plastic, sponge rubber, or like strips or tubes used as a seal between the floor and the wing
Abstract
The invention provides a door bottom sealing device comprising a mounting plate, a pressing plate and a driving component. One end of the pressing plate is hinged to the mounting plate while a sealing strip is detachably mounted at the other end; an elastic piece used for keeping the pressing plate horizontal under the normal state is arranged between the mounting plate and the pressing plate; the pressing plate corresponds to the driving component; the driving component is mounted at the bottom of a door frame on one side of a door lock; the driving component comprises an axle and an eccentric wheel fixedly mounted on the axle. The sealing device is simple in structure and easy to produce, and installation can be realized without slotting at the original door bottom and destroying the door body structure. According to accurate requirements, pressure of the sealing strip upon the ground can be adjusted conveniently. The sealing strip is a rubber sealing strip which is anti-aging, long in service life and low in cost. The eccentric wheel is a nylon wheel which is tough, wear resistant and long in service life and has silencing effect. A wear-resistant layer is arranged on the eccentric wheel, so that service life of the eccentric wheel is further prolonged.
Description
Technical field
At the bottom of the invention belongs to, sealing equipment technical field, especially relates to sealing device at the bottom of a kind of door.
Background technology
Door end sealer is arranged in the groove offered bottom door usually, for sealing the gap between door and ground, stop extraneous dust, peculiar smell, mosquito, noise etc., in existing technology, at the bottom of door, sealer mainly comprises drive rod, multiple top shoe, multiple lower guide block, top shoe is connected by bent spring with lower guide block, and lower guide block is connected with sealing clamp; During work, drive rod promotes top shoe; the converts displacement of top shoe horizontal direction is become the displacement of lower guide block vertical direction by top shoe by the bent spring of bent spring driving lower guide block; lower guide block driving sealing clamp moves downward and reaches sealing effectiveness; complex structure, cost of production are high, installation and removal are simultaneously wasted time and energy; but also need original door bottom slot; destroy door body structure, often can affect the application life of door.
Summary of the invention
In view of this, the present invention is intended to overcome above-mentioned defect of the prior art, proposes sealing device at the bottom of a kind of door.
For achieving the above object, technical scheme of the present invention is achieved in that
Sealing device at the bottom of a kind of door, comprises installing plate, pressing plate and driven unit; Described pressing plate one end is hinged on described installing plate, and the other end is dismountable is provided with weather strip; The elastic component keeping pressing plate level is under normal conditions provided with between described installing plate and pressing plate; The corresponding described driven unit of described pressing plate is arranged; Described driven unit is arranged on bottom the doorframe of door lock side.
Further, described driven unit comprises wheel shaft and is fixedly mounted on the eccentric wheel on this wheel shaft.
Further, described weather strip is rubber weather strip.
Further, described elastic component is spring.
Further, described installing plate and clamp surface are all coated with fire resistant coating.
Further, described pressing plate is provided with sealing mounting groove; Described weather strip is inserted in sealing mounting groove.
Further, described sealing mounting groove is T-slot.
Further, described eccentric wheel is nylon wheel.
Further, described eccentric surfaces is provided with wearing layer.
Relative to prior art, at the bottom of a kind of door of the present invention, sealing device has following advantage:
1) at closing time, push down pressing plate by the eccentric wheel be arranged on doorframe, pressing plate is rotated, and then by the weather strip of pressing plate front end and earth surface, play the effect of sealing.This sealing device structure is simple, manufacture easily, installs, can not destroy door body structure without the need to realizing at former door bottom slot.
2) eccentric wheel is adopted in driven unit, by adjusting eccentric angle, eccentric lower edge is changed with the eccentric wheel shaft centre distance of fixed installation, the angle of inclination of rear fender of closing the door can be changed, and then achieve the adjustment that weather strip compresses ground pressure, very convenient and practical, can according to actual needs, adjust easily.
3) seal mounting groove and adopt T-slot, corresponding weather strip is provided with installation portion mate with T-slot, and by being inserted from the side in T-slot by the installation portion of weather strip, get final product and firm fix weather strip, can not drop, installing/dismounting is easy.
4) eccentric wheel adopts nylon wheel, solid wear-resisting, long service life, and has muting function.Eccentric wheel arranges antifriction layer, more extends its application life.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation under using state of the present invention.
Description of reference numerals:
1-installing plate; 2-pressing plate; 3-driven unit; 4-weather strip; 5-elastic component; 6-wheel shaft; 7-eccentric wheel; 8-installation portion; 9-doorframe; 10-lip.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " etc. only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, one or more these features can be expressed or impliedly be comprised to the feature being limited with " first ", " second " etc.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood by concrete condition.
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Sealing device at the bottom of a kind of door, as shown in Fig. 1 to 2, comprises installing plate 1, pressing plate 2 and driven unit 3; Described pressing plate 2 one end is hinged on described installing plate 1, and the other end is dismountable is provided with weather strip 4; The elastic component 5 keeping pressing plate 2 level is under normal conditions provided with between described installing plate 1 and pressing plate 2; The corresponding described driven unit 3 of described pressing plate 2 is arranged; Described driven unit 3 is arranged on bottom the doorframe 9 of door lock side.
It should be noted that, weather strip 4 is provided with the lip 10 of some differing heights towards the side on ground, like this, when pressing plate 2 rotates, have several lip to be formed with ground together and seal, and strengthen according to pressing plate 2 pressure, have lip and the earth surface of greater number, ensure good sealing effectiveness.
Wherein, described driven unit 3 comprises wheel shaft 6 and the eccentric wheel 7 be fixedly mounted on this wheel shaft 6.Eccentric wheel is adopted in driven unit 3, by adjusting the angle of eccentric wheel 3, the lower edge of eccentric wheel 3 is changed with wheel shaft 6 centre distance of fixed installation eccentric wheel 3, the angle of inclination of rear fender 2 of closing the door can be changed, and then achieve the adjustment that weather strip 4 compresses ground pressure, very convenient and practical, can according to actual needs, adjust easily.
Wherein, described weather strip 4 is rubber weather strip, and rubber weather strip is ageing-resistant, long service life, and cost is low.If under being applied in the higher ambient conditions of temperature, fluorubber weather strip can be adopted.
Wherein, described elastic component 5 is spring, can select extension spring, and mainly under normal conditions, being attached on installing plate 1 of maintenance pressing plate 2 level, does not take up room, and attractive in appearance.
Wherein, described installing plate 1 and pressing plate 2 surface are all coated with fire resistant coating, have good fireproof performance, and burning things which may cause a fire disaster can be stoped to pass through at the bottom of door, safe and reliable.
Wherein, described pressing plate 2 is provided with sealing mounting groove 7; Described weather strip 4 is inserted in sealing mounting groove 7.Usual described sealing mounting groove 7 preferably adopts T-slot.Corresponding weather strip 4 is provided with the installation portion 8 mated with T-slot, it should be noted that, installation portion 8 is T-shaped structures that weather strip one end is mated with T-slot.By being inserted from the side in T-slot by the installation portion 8 of weather strip, firm can fix weather strip 4, can not drop, installing/dismounting is easy.Certainly, in order to further limit weather strip 4 left and right sidesing shifting in sealing mounting groove 7, screw can be utilized successively through sealing mounting groove two side and weather strip, firm for weather strip 4 is fixed.
Wherein, described eccentric wheel 7 is nylon wheel.Solid wear-resisting, long service life, and there is muting function.Eccentric wheel 7 arranges antifriction layer, more extends its application life.
At closing time, the eccentric wheel 7 be arranged on doorframe can push down pressing plate 2, and now pressing plate 2 can rotate centered by installing plate 1 with the articulated position of pressing plate 2, and then by the weather strip 4 of pressing plate 2 front end and earth surface, plays the effect of sealing.This sealing device structure is simple, manufacture easily, installs, can not destroy door body structure without the need to realizing at former door bottom slot.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a sealing device at the bottom of door, is characterized in that: comprise installing plate, pressing plate and driven unit; Described pressing plate one end is hinged on described installing plate, and the other end is dismountable is provided with weather strip; The elastic component keeping pressing plate level is under normal conditions provided with between described installing plate and pressing plate; The corresponding described driven unit of described pressing plate is arranged; Described driven unit is arranged on bottom the doorframe of door lock side.
2. sealing device at the bottom of a kind of door according to claim 1, is characterized in that: described driven unit comprises wheel shaft and is fixedly mounted on the eccentric wheel on this wheel shaft.
3. sealing device at the bottom of a kind of door according to claim 1, is characterized in that: described weather strip is rubber weather strip.
4. sealing device at the bottom of a kind of door according to claim 1, is characterized in that: described elastic component is spring.
5. sealing device at the bottom of a kind of door according to claim 1, is characterized in that: described installing plate and clamp surface are all coated with fire resistant coating.
6. sealing device at the bottom of a kind of door according to claim 1, is characterized in that: described pressing plate is provided with sealing mounting groove; Described weather strip is inserted in sealing mounting groove.
7. sealing device at the bottom of a kind of door according to claim 6, is characterized in that: described sealing mounting groove is T-slot.
8. sealing device at the bottom of a kind of door according to claim 1, is characterized in that: described eccentric wheel is nylon wheel.
9. sealing device at the bottom of a kind of door according to claim 8, is characterized in that: described eccentric surfaces is provided with wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035027.5A CN105507784B (en) | 2015-12-31 | 2015-12-31 | A kind of door bottom sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035027.5A CN105507784B (en) | 2015-12-31 | 2015-12-31 | A kind of door bottom sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105507784A true CN105507784A (en) | 2016-04-20 |
| CN105507784B CN105507784B (en) | 2017-07-28 |
Family
ID=55716050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511035027.5A Expired - Fee Related CN105507784B (en) | 2015-12-31 | 2015-12-31 | A kind of door bottom sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105507784B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050075A (en) * | 2016-05-11 | 2016-10-26 | 东莞市联洲知识产权运营管理有限公司 | Intelligent door |
| CN106761312A (en) * | 2016-12-28 | 2017-05-31 | 天津市佐佳奇装饰材料制造有限公司 | A kind of side drives rubber sheet type door bottom sealing device |
| CN111994202A (en) * | 2020-08-05 | 2020-11-27 | 上海外高桥造船有限公司 | Ocean passenger ship electromechanical room watertight fittings |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2321730A (en) * | 1940-12-02 | 1943-06-15 | John S Benson | Weather strip |
| GB2060040B (en) * | 1979-10-10 | 1983-05-05 | Kirkcaldy A F | Draught excluder |
| AU5607996A (en) * | 1995-06-23 | 1997-01-09 | Gainsborough Hardware Industries Limited | Weather excluder with helical spring |
| CN2353865Y (en) * | 1998-06-23 | 1999-12-15 | 赵亮 | Automatic wind-shield plate for bottom of door |
| JP2005194836A (en) * | 2004-01-09 | 2005-07-21 | Yoshida Sash Kk | Door for barrier free housing |
| CN204941263U (en) * | 2015-08-22 | 2016-01-06 | 河北奥润顺达窗业有限公司 | Inside open the reinforcement sealing structure of low sill door |
| CN205477274U (en) * | 2015-12-31 | 2016-08-17 | 天津市佐佳奇装饰材料制造有限公司 | Outer dress door end self sealing ware |
-
2015
- 2015-12-31 CN CN201511035027.5A patent/CN105507784B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2321730A (en) * | 1940-12-02 | 1943-06-15 | John S Benson | Weather strip |
| GB2060040B (en) * | 1979-10-10 | 1983-05-05 | Kirkcaldy A F | Draught excluder |
| AU5607996A (en) * | 1995-06-23 | 1997-01-09 | Gainsborough Hardware Industries Limited | Weather excluder with helical spring |
| CN2353865Y (en) * | 1998-06-23 | 1999-12-15 | 赵亮 | Automatic wind-shield plate for bottom of door |
| JP2005194836A (en) * | 2004-01-09 | 2005-07-21 | Yoshida Sash Kk | Door for barrier free housing |
| CN204941263U (en) * | 2015-08-22 | 2016-01-06 | 河北奥润顺达窗业有限公司 | Inside open the reinforcement sealing structure of low sill door |
| CN205477274U (en) * | 2015-12-31 | 2016-08-17 | 天津市佐佳奇装饰材料制造有限公司 | Outer dress door end self sealing ware |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050075A (en) * | 2016-05-11 | 2016-10-26 | 东莞市联洲知识产权运营管理有限公司 | Intelligent door |
| CN106761312A (en) * | 2016-12-28 | 2017-05-31 | 天津市佐佳奇装饰材料制造有限公司 | A kind of side drives rubber sheet type door bottom sealing device |
| CN111994202A (en) * | 2020-08-05 | 2020-11-27 | 上海外高桥造船有限公司 | Ocean passenger ship electromechanical room watertight fittings |
| CN111994202B (en) * | 2020-08-05 | 2021-11-23 | 上海外高桥造船有限公司 | Ocean passenger ship electromechanical room watertight fittings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105507784B (en) | 2017-07-28 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20201231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |