CN104832064A - Door frame sealing device - Google Patents
Door frame sealing device Download PDFInfo
- Publication number
- CN104832064A CN104832064A CN201510177068.1A CN201510177068A CN104832064A CN 104832064 A CN104832064 A CN 104832064A CN 201510177068 A CN201510177068 A CN 201510177068A CN 104832064 A CN104832064 A CN 104832064A
- Authority
- CN
- China
- Prior art keywords
- built
- bar
- sealing device
- junction plate
- mounting portion
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 44
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 239000002023 wood Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 3
- 229920003266 Leaf® Polymers 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 6
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- E06B7/18—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
Abstract
The invention relates to a door frame sealing device, and the device is used for sealing a gap between a door frame and a door leaf. The device comprises an installation part, and an installation groove which is used for installing a sealing strip, wherein the installation part is located in a metal, plastic or wood door frame, and the sealing strip consists of a fixed part and a sealing part. The device is characterized in that the fixed part of the sealing strip is disposed in an installation groove of a built-in strip; the built-in strip is disposed in the installation part, is installed on a closing surface in a closing direction, and can be impelled in a parallel manner. The device enables the gap between the door frame and the door surface to be sealed as durably and completely as possible, and is not affected by the torque of a door structure or the concave-convex parts of the door surface.
Description
Technical field
What the present invention relates to is a kind of sealing device for gap between Sealed doorframe and door leaf.
Background technology
Patent " DE 67 52 894 U1 " is described existing doorframe sealing device, and this device comprises a mounting portion, and a mounting groove for fitted seal bar.Sealing bar is fixed on standing part in mounting groove by a position and a hermetic unit hiding gap to be sealed forms, but hermetic unit and standing part belong to again entirety, i.e. a weather strip.
Above-mentioned doorframe sealing device has a shortcoming, thoroughly hides by sealing off gap exactly in order to ensure weather strip, and the size of weather strip should hide all gaps, but based on the design specifications of routine, the size of weather strip often can not hide larger gap.In addition, because this kind of sealing device rigidity is larger, so it is to the moment of torsion of the shop front, or to the raised or sunken uneven phenomenon that the shop front produces, measured response can only be made, therefore, for the larger crack between a door and its frame produced because of shop front thermal expansion, can not guarantee to seal completely, or seal request can not be reached enduringly.
Summary of the invention
Based on above-mentioned defect, the object of this invention designs a kind of new doorframe sealing device, make the gap between doorframe and the shop front, lasting as far as possible effectively realization up hill and dale seals, and is not subject to the impact of the moment of torsion of door or the uneven phenomenon of the shop front.
To achieve these goals, the technical solution used in the present invention is: doorframe sealing device, in sealing device containing mounting portion, one for installing the mounting groove of weather strip, mounting portion is wherein arranged in the doorframe of metal, plastics or wood material, and weather strip is made up of a standing part and a hermetic unit; The standing part of weather strip is arranged in the mounting groove of built-in bar, and built-in bar is in mounting portion, and the direction of closing the door along door is arranged on closes in the shop front, and can parallelly advance.
Here the weather strip be positioned on the independent built-in bar of door designed, can make the volume of elastic sealing device when designing closer to stock size.Such advantage is, first effectively can reduce cost of production, because in this kind of sealing device, other simpler weather strip also can use; On the other hand, the degree of wear of door seal device can reduce greatly, because weather strip designed according to this invention, compare with weather strip conventional in the past, its deformation degree reduces greatly, and sets bearing surface in the shop front of pass.In addition, although the small volume of the seal of sealing device designed according to this invention, but no matter for the door plane that flexural deformation moment of torsion is larger, or the deformation of unevenness of big rise and fall in door plane, sealing can be realized, because faced the adjustment path of weather strip by built-in bar, the major gap in door, all achieve and hide completely.
According to the structure of this exposed installation meter, will according to or combine following all requirement, be further described.
A kind of structure is had to belong to the project organization of preferential recommendation of the present invention, at least one or multiple flexible member is provided with between mounting portion wherein and built-in bar, and preferably select springs group as flexible member, springs group is made up of two identical spring leafs.In the whole segment length of doorframe sealing device, or in most of length at least wherein, this kind of spring leaf can produce the sealing pressure determined, by this pressure, elastic force can be balancedly assigned on whole sealing device, thus greatly reduces the wearing and tearing that whole doorframe sealing device causes due to sealing function.In addition, when the springs group in the built-in bar in sealing device is pressed into the limit, springs group presents very narrow and that spring heights is also very low state, even if therefore very high to the range demands of spring in seal process, the volume of whole sealing device is also very little.
If use multiple flexible member, such as helical spring can be designed to, between mounting portion and built-in bar, each flexible member keeps certain spacing mutually, run through on the whole and cover the length of whole weather strip, or multiple different flexible member also can be used to combine, also can reach the object of expection.
Generally, the cross section of mounting portion and built-in bar all presents U-shaped, and the built-in bar in mounting portion can promote towards the opening direction of mounting portion, in addition, each spring leaf is supported between the junction plate in two U-shaped faces, and contain outwardly projection in the upper end of the both sides in the U-shaped face of built-in bar, and inside on the both sides of these outwardly projection attached portion projection institute around, therefore, built-in bar can close along the opening direction of mounting portion easily and pin.In addition, the projection that on built-in bar, both sides are outwardly is preferably protruded towards the direction of the junction plate of mounting portion again, therefore for spring leaf, forms a minimum movable space, thus protection spring is from the external force of overburden.
Outwardly projection on the junction plate of built-in bar, it has spacing each other, and extends towards the direction of the junction plate in the U-shaped cross section of mounting portion.Flexible member generation subrange plastic deformation in the contact range of flexible member and junction plate, thus make flexible member be fixed on junction plate easily and effectively.Keep the distance of a section between the outward flange of the best and built-in bar of such fixed structure, adjust its length thus, especially shorten its length.
Junction plate place, ZhongUXing cross section, mounting portion in other a kind of structure designed according to this invention, pressure produces a bonding jumper, this bonding jumper is inwardly towards built-in bar, the scope of activities of the outer end of the flexible member that springs group mentioned above is formed is subject to the restriction of this bonding jumper, and the position of the terminal front side of the spring leaf of springs group between bonding jumper and junction plate.Bonding jumper mentioned here, if can not be stamped (what such as doorframe adopted is wood materials), so suggestion selects mushroom head bolt or similar assembly to substitute.
For the flexible member formed by springs group, its length can be the half of doorframe thickness, therefore time two spring leafs equally overlap, be in below spring leaf to downward-extension, be in top spring leaf upwards extend, be respectively fixed on the junction plate of built-in bar, and two flexible members another free terminal separately, is limited in the centre position of the junction plate of mounting portion under the effect of two installed parts.For the door of normal width, the horizontal section of its doorframe, then only need the springs group that such.
Accompanying drawing explanation
Fig. 1: the top cross-sectional view of aluminium matter doorframe;
Sealing device shown in Fig. 2: Fig. 1, is wherein furnished with the enlarged partial isometric view of springs group as the mounting portion of flexible member;
Sealing device shown in Fig. 3: Fig. 1, is wherein furnished with the enlarged partial isometric view of helical spring as the mounting portion of flexible member.
Detailed description of the invention
Hereafter will in conjunction with drawing, by two according to design example of the present invention, the invention will be further described.
A kind of doorframe sealing device, for sealing the gap between door leaf and doorframe 1, configuration mounting portion 2, this sealing device also belongs to a part for doorframe.The cross section of mounting portion 2 all roughly takes the shape of the letter U, and the built-in bar 9 having U-shaped cross section equally more narrow then extends in mounting portion.Be provided with mounting groove 3 in built-in bar 9, for installing weather strip 4, and weather strip 4 is made up of standing part 5 and shorter hermetic unit 6, and standing part 5 is arranged in the mounting groove 3 of built-in bar 9.The operating range that built-in bar 9 is possible in mounting portion 2, is greater than the deformation quantity of shorter hermetic unit 6.
Between the junction plate 14 in the junction plate 16 and mounting portion 2 of built-in bar 9, as shown in Figure 2, a springs group 10 is provided with, as flexible member; Or as shown in Figure 3, arrange the flexible member 11 of a coil spring shape, this flexible member supports two junction plates 14 and 16, built-in bar 9 keeps outside pretension simultaneously.Springs group 10 may form the spring steel band of a waveform or zigzag trend.
Two side plates 15 and junction plate 16 is provided with in the U-shaped cross-section of built-in bar 9, and be provided with to both sides and outwardly projection 7,8 in the region of junction plate 16 between two side plates 15, to projecting inward projection 12 and outwardly projection 7,8 acting in conjunction in mounting portion 2, and be formed in the outer face affiliated area of the side plate 13 of mounting portion 2, position-limiting action is served to the outside motion of flexible member.Outwardly projection 7,8; from side plate 15s, the direction backward towards junction plate 14 is protruded, because which form the minimum movable space of the helical spring 11 shown in the group of springs shown in Fig. 2 10 or Fig. 1 and 3; therefore, flexible member can be protected from overburden.
As shown in Figure 2, projection 7 outwardly in built-in bar 9, with in the contact area of springs group 10, outwardly projection 8 is stamped generation plastic deformation, and the subregion in springs group 10 is fixed on built-in bar 9 closedly.The peripheral boundary of this part region and built-in bar 9 has a segment distance, to shorten its length as required.The other end of springs group freely extends into activity space 18, the scope of activities of springs group is limited within it faces that one end of the outwardly projection 8 of impression, and activity space 18 belongs to the spatial transition between built-in bar 9 and mounting portion 2.When the junction plate 14 of the activity space 18 being subject to violent compression in the U-shaped cross section being pressed onto mounting portion 2, be stamped and the springs group extended between the bonding jumper 17 of activity space 18 and junction plate 14 be restricted in return motion along the longitudinal.
Bonding jumper 17 may be used for doorframe and adopts and can not make the material of deformation, such as timber, and also may be used for can the material of deformation, and such as aluminium, steel, plastics etc., this situation can substitute with mushroom head component composition, and then fits in mounting portion 2.
Claims (10)
1. doorframe sealing device, in sealing device containing mounting portion, one for installing the mounting groove of weather strip, mounting portion is wherein arranged in the doorframe of metal, plastics or wood material, and weather strip is made up of a standing part and a hermetic unit; It is characterized in that: the standing part of weather strip is arranged in the mounting groove of built-in bar, built-in bar is in mounting portion, and the direction of closing the door along door is arranged on closes in the shop front, and can parallelly advance.
2. doorframe sealing device according to claim 1, is characterized in that: between mounting portion and built-in bar, is provided with at least one or multiple flexible member.
3. doorframe sealing device according to claim 2, it is characterized in that: flexible member is wherein made up of springs group, and/or say that flexible member is made up of multiple spiral spring, each helical spring along the longitudinal arrangement of weather strip, and keeps at a certain distance away each other.
4. the doorframe sealing device according to any one of claims 1 to 3, it is characterized in that: the cross section of built-in bar is generally u-shaped, and comprise two side plates, a junction plate, and in region on junction plate between two side plates, be provided with outwardly projection; In addition, the cross section of mounting portion also roughly takes the shape of the letter U, also two side plates and a junction plate is comprised, on the outer face of side plate, be provided with to projecting inward projection, to the outwardly projection of projecting inward protruding ring around built-in bar, and the outside resilient path of its flexible member is limited.
5. doorframe sealing device according to claim 4, is characterized in that: between the junction plate of built-in bar wherein and the junction plate of mounting portion, be provided with the flexible member be made up of springs group or helical spring.
6. doorframe sealing device according to claim 5, it is characterized in that: two that arrange on the junction plate of built-in bar outwardly projections, maintain a certain distance each other, and extend towards the direction of the junction plate on the U-shaped cross section of mounting portion, on the supporting surface of flexible member, make the junction plate generation localized plastic deformations of built-in bar, and fixing flexible member.
7. the doorframe sealing device according to claim 5 or 6, it is characterized in that: two that arrange on the junction plate of built-in bar outwardly projections, maintain a certain distance each other, and extend towards the direction of the junction plate on the U-shaped cross section of mounting portion, thus make the minimum movable space of flexible member be kept thus.
8. the doorframe sealing device according to claim 5 or 6, is characterized in that: in the junction plate on the U-shaped cross section of mounting portion, arranges an installed part, its locking that inwardly deforms towards the direction of built-in bar; This installed part limits the range of movement of the one end of the flexible member be made up of springs group as sports limiting device.
9. doorframe sealing device according to claim 8, it is characterized in that: described installed part is bonding jumper, it is inwardly towards the direction of built-in bar, and this installed part, as sports limiting device, limits the range of movement of the one end of the flexible member be made up of sheet spring shape groups of springs.
10. the doorframe sealing device according to claim 3,5,6 or 8, it is characterized in that: the length of springs group wherein, probably equal the half of doorframe thickness, therefore when two spring leafs equally overlap, be in the spring leaf of below to downward-extension, the spring leaf being in top upwards extends, and be respectively fixed on the junction plate of built-in bar, and these two flexible members another free end separately, be limited under the effect of two installed parts on the centre position of the junction plate of mounting portion, therefore its scope of activities is restricted.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014105535.7 | 2014-04-17 | ||
| DE102014105535.7A DE102014105535A1 (en) | 2014-04-17 | 2014-04-17 | Frame sealing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104832064A true CN104832064A (en) | 2015-08-12 |
| CN104832064B CN104832064B (en) | 2018-11-13 |
Family
ID=53002462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510177068.1A Active CN104832064B (en) | 2014-04-17 | 2015-04-15 | Doorframe sealing device |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2942469B1 (en) |
| CN (1) | CN104832064B (en) |
| DE (1) | DE102014105535A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724907A (en) * | 2017-11-21 | 2018-02-23 | 江苏中特防火门有限公司 | One kind fire prevention resistance taste door |
| CN113338671A (en) * | 2021-04-23 | 2021-09-03 | 安徽克琳黛尔智能家居有限公司 | Section bar connection structure and shower room |
| CN113431471A (en) * | 2021-06-21 | 2021-09-24 | 福建省鑫磊防护设备有限公司 | Safety partition door for subway |
| CN113863829A (en) * | 2021-10-18 | 2021-12-31 | 济南国宏建材有限公司 | Sealing assembly capable of adjusting sealing interval between frame and sash of PVC window structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202021103364U1 (en) | 2021-06-23 | 2022-09-26 | Bode - Die Tür Gmbh | Active sealing/locking with the constriction principle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US746910A (en) * | 1903-04-02 | 1903-12-15 | Willy Carl Zimmermann | Weather-strip. |
| US1649070A (en) * | 1926-09-07 | 1927-11-15 | Lerch Rudolph | Automatic weather strip |
| US2694239A (en) * | 1952-06-30 | 1954-11-16 | George N Brunker | Floating weather strip |
| DE6752894U (en) * | 1968-09-14 | 1969-03-20 | Deventer Kg | FRAME SEAL, IN PARTICULAR DOOR FRAME SEAL. |
| CN201176814Y (en) * | 2007-12-29 | 2009-01-07 | 方大集团股份有限公司 | Underground rail shielding gate |
| CN202509998U (en) * | 2012-02-04 | 2012-10-31 | 无锡飞达纺织印染机械有限公司 | Openable movable door with new sealing structure |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB333046A (en) * | 1929-07-27 | 1930-08-07 | James Steed | New or improved draught excluding means for doors and windows |
| AT349728B (en) * | 1976-12-30 | 1979-04-25 | Waagner Biro Ag | SOUND ABSORBING DOOR |
| US4300314A (en) * | 1979-10-22 | 1981-11-17 | Magnetic Weather Stripping Corp. | Threshold with magnetic weather stripping |
| US4947584A (en) * | 1988-09-27 | 1990-08-14 | Zero International Inc. | Automatic door bottom |
| DE19806405A1 (en) * | 1998-02-17 | 1999-08-26 | Ernst Keller Gmbh & Co Kg | One-way door excluder seal release of two door edge strips |
| DE29909214U1 (en) * | 1999-05-31 | 2000-10-19 | Siegenia Frank Kg | Window or door |
| DE202004011753U1 (en) * | 2004-07-27 | 2004-09-30 | Dorma Gmbh + Co. Kg | Smoke seal for frameless double glazed door has the bottom edge seal set back to provide space for a flexible seal to press onto the door sill when the door is closed |
| JP5687530B2 (en) * | 2011-03-08 | 2015-03-18 | 株式会社シブタニ | Door bottom sealing device |
| DE202013105930U1 (en) * | 2013-12-23 | 2014-02-14 | Hsing-Hua KUAN | Electric lifting threshold |
-
2014
- 2014-04-17 DE DE102014105535.7A patent/DE102014105535A1/en not_active Withdrawn
-
2015
- 2015-04-15 EP EP15001068.4A patent/EP2942469B1/en active Active
- 2015-04-15 CN CN201510177068.1A patent/CN104832064B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US746910A (en) * | 1903-04-02 | 1903-12-15 | Willy Carl Zimmermann | Weather-strip. |
| US1649070A (en) * | 1926-09-07 | 1927-11-15 | Lerch Rudolph | Automatic weather strip |
| US2694239A (en) * | 1952-06-30 | 1954-11-16 | George N Brunker | Floating weather strip |
| DE6752894U (en) * | 1968-09-14 | 1969-03-20 | Deventer Kg | FRAME SEAL, IN PARTICULAR DOOR FRAME SEAL. |
| CN201176814Y (en) * | 2007-12-29 | 2009-01-07 | 方大集团股份有限公司 | Underground rail shielding gate |
| CN202509998U (en) * | 2012-02-04 | 2012-10-31 | 无锡飞达纺织印染机械有限公司 | Openable movable door with new sealing structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724907A (en) * | 2017-11-21 | 2018-02-23 | 江苏中特防火门有限公司 | One kind fire prevention resistance taste door |
| CN107724907B (en) * | 2017-11-21 | 2019-11-19 | 江苏中特防火门有限公司 | A kind of fire prevention resistance taste door |
| CN113338671A (en) * | 2021-04-23 | 2021-09-03 | 安徽克琳黛尔智能家居有限公司 | Section bar connection structure and shower room |
| CN113431471A (en) * | 2021-06-21 | 2021-09-24 | 福建省鑫磊防护设备有限公司 | Safety partition door for subway |
| CN113863829A (en) * | 2021-10-18 | 2021-12-31 | 济南国宏建材有限公司 | Sealing assembly capable of adjusting sealing interval between frame and sash of PVC window structure |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2942469B1 (en) | 2017-09-13 |
| EP2942469A3 (en) | 2016-02-24 |
| CN104832064B (en) | 2018-11-13 |
| DE102014105535A1 (en) | 2015-10-22 |
| EP2942469A2 (en) | 2015-11-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |