CN208089104U - A kind of fireproof door frame - Google Patents
A kind of fireproof door frame Download PDFInfo
- Publication number
- CN208089104U CN208089104U CN201820548308.3U CN201820548308U CN208089104U CN 208089104 U CN208089104 U CN 208089104U CN 201820548308 U CN201820548308 U CN 201820548308U CN 208089104 U CN208089104 U CN 208089104U
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- plate
- mounting groove
- weatherstrip body
- spring
- wall
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Abstract
The utility model is related to a kind of fireproof door frames, including doorframe ontology, the doorframe ontology includes supporting block made of successively bending, first connection plate, second connection plate, contradict plate and linking plate, the conflict plate has mounting groove to the first connection plate recess, it is provided with spring and sealing strip in the mounting groove, one end of the spring is fixedly connected with the slot bottom of mounting groove and is mutually contradicted with the slot bottom of mounting groove, the other end of the spring is fixedly connected with sealing strip, the both ends of the sealing strip are slidably connected with the cell wall of mounting groove respectively, the sealing strip includes the weatherstrip body in hollow setting, the hollow plate point forms elastic cavity, the inner wall of the weatherstrip body is provided with multiple elastic bumps, multiple elastic bumps are uniformly distributed on the inner wall of weatherstrip body；The utility model lies in that：After door leaf is closed with doorframe, weatherstrip body and spring are squeezed, and the spring after extruding can be supplied to weatherstrip body to move in the opposite direction so that weatherstrip body is tightly attached between doorframe and door leaf, and then improves the leakproofness between doorframe and door leaf.
Description
Technical field
The utility model is related to fire resistant doorsets technical field, especially a kind of fireproof door frame.
Background technology
Existing Fireproof door structure type is more and more, and fire resistant doorsets need be furnished with corresponding doorframe, and existing doorframe exists
When being impacted by door leaf in use, doorframe is susceptible to metaboly, and integral strength is poor, so as to shorten service life；And
The simple sealing strip of setting structure between doorframe and door leaf, it is this simple in structure to ensure the leakproofness between doorframe and door leaf
Sealing strip sealing effect it is poor, it is poor so as to cause the leakproofness between doorframe and door leaf.
Utility model content
In view of the deficienciess of the prior art, that the purpose of this utility model is to provide a kind of integral strengths is relatively strong, extends
Service life and the fireproof door frame for improving the leakproofness between doorframe and door leaf.
What the technical solution of the utility model was realized in：A kind of fireproof door frame, including doorframe ontology, feature exist
In：The doorframe ontology includes supporting block made of successively bending, the first connection plate, the second connection plate, contradicts plate
With linking plate, it is right angle that the supporting block connect angle formed by plate with first, which connect plate with first
Junction be in convex structure；It is right angle that the first connection plate connect angle formed by plate with second, first connection
The junction that plate connect plate with second is in convex structure；The second connection plate and angle formed by conflict plate are straight
Angle, the second connection plate and the junction for contradicting plate are in convex structure；The conflict plate be connected formed by plate
Angle is right angle, which is in convex structure with the junction for being connected plate；The conflict plate connects plate to first
Recess has mounting groove, and spring and sealing strip are provided in the mounting groove, and one end of the spring and the slot bottom of mounting groove are fixed and connected
It connects and is mutually contradicted with the slot bottom of mounting groove, the other end of the spring is fixedly connected with sealing strip, the both ends difference of the sealing strip
It is slidably connected with the cell wall of mounting groove, the sealing strip includes the weatherstrip body in hollow setting, and the hollow plate point is formed
The inner wall of elastic cavity, the weatherstrip body is provided with multiple elastic bumps, and multiple elastic bumps are uniformly distributed in sealing strip sheet
On the inner wall of body.
By using above-mentioned technical proposal, the junction of each plate is in that convex structure is arranged, and improves doorframe resistance
Shape ability ensure that portion is susceptible to deformation when doorframe is impacted by door leaf in use, to extend service life；
By having mounting groove to the first connection plate recess in conflict plate, spring and sealing strip, and sealing are provided in mounting groove
Item includes the weatherstrip body in hollow setting, and the hollow plate point forms elastic cavity, and the inner wall of weatherstrip body is provided with more
A elastic bumps, multiple elastic bumps are uniformly distributed on the inner wall of weatherstrip body, after door leaf is closed with doorframe, sealing strip sheet
Body and spring are squeezed, and the spring after extruding can be supplied to weatherstrip body to move in the opposite direction so that sealing strip sheet
Body is tightly attached between doorframe and door leaf, and then improves the leakproofness between doorframe and door leaf.
The utility model is further arranged to：The side of the mounting groove towards weatherstrip body outer wall is provided with convex
The outer wall of item, the weatherstrip body towards installation groove groove wall is provided with the positioning groove being adapted to positioning convex strip, the positioning
Raised line is slidably connected with positioning groove.
By using above-mentioned technical proposal, when weatherstrip body and spring are squeezed, the spring after extruding can be supplied to
Weatherstrip body moves in the opposite direction, above-mentioned setting, ensure that when weatherstrip body is slided in mounting groove and is not in
Shaking phenomenon occurs, and further improves the leakproofness between doorframe and door leaf.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is that specific embodiment of the present invention doorframe is used cooperatively structural schematic diagram with door leaf；
Fig. 2 is gasket structure schematic cross-sectional view in specific embodiment of the present invention.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only one plate point embodiment of the utility model, rather than full plate
The embodiment of block.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
The every other embodiment obtained is put, shall fall within the protection scope of the present invention.
As shown in Fig. 1-Fig. 2, the utility model discloses a kind of fireproof door frames, including doorframe ontology, new in this practicality
In type specific embodiment, the doorframe ontology includes that supporting block 1, first made of successively bending connects the connection of plate 2, second
Plate 3 contradicts plate 4 and linking plate 5, and it is right angle, the support that the supporting block 1 connect angle formed by plate 2 with first
The junction that plate 1 connect plate 2 with first is in convex structure；The first connection plate 2 with second connect plate 3 at
Angle be right angle, which connect the junction of plate 3 in convex structure with second；Second connecting plate
Angle is right angle formed by block 3 and conflict plate 4, and the junction of the second connection plate 3 and conflict plate 4 is in convex structure；
The conflict plate 4 is right angle with angle formed by plate 5 is connected, which is in arc-shaped with the junction for being connected plate 5
Structure；The conflict plate 4 has mounting groove 40 to the first connection recess of plate 2, and spring 6 and close is provided in the mounting groove 40
One end of strip of paper used for sealing 7, the spring 6 is fixedly connected with the slot bottom of mounting groove 40 and is mutually contradicted with the slot bottom of mounting groove 40, the spring 6
The other end be fixedly connected with sealing strip 7, the cell wall of the both ends of the sealing strip respectively with mounting groove 40 is slidably connected, the sealing
Item 7 includes the weatherstrip body in hollow setting, and the hollow plate point forms elastic cavity 70, and the inner wall of the weatherstrip body is set
Multiple elastic bumps 71 are equipped with, multiple elastic bumps 71 are uniformly distributed on the inner wall of weatherstrip body.
By using above-mentioned technical proposal, the junction of each plate is in that convex structure is arranged, and improves doorframe resistance
Shape ability ensure that portion is susceptible to deformation when doorframe is impacted by door leaf in use, to extend service life；
There is mounting groove 40 by being recessed to the first connection plate 2 in conflict plate 4, spring 6 and sealing strip are provided in mounting groove 40, with
And sealing strip includes the weatherstrip body in hollow setting, the hollow plate point forms elastic cavity, and the inner wall of weatherstrip body is set
Multiple elastic bumps are equipped with, multiple elastic bumps are uniformly distributed on the inner wall of weatherstrip body, close after door leaf is closed with doorframe
Strip of paper used for sealing ontology and spring 6 are squeezed, and the spring 6 after extruding can be supplied to weatherstrip body to move in the opposite direction so that
Weatherstrip body is tightly attached between doorframe and door leaf, and then improves the leakproofness between doorframe and door leaf.
In the utility model specific embodiment, the side of the mounting groove 40 towards weatherstrip body outer wall, which is provided with, determines
Position raised line（It is not drawn into figure）, the outer wall of the weatherstrip body towards 40 cell wall of mounting groove is provided with to be adapted to positioning convex strip
Positioning groove 72, the positioning convex strip are slidably connected with positioning groove 72.
By using above-mentioned technical proposal, when weatherstrip body and spring 6 are squeezed, the spring 6 after extruding can provide
It is moved in the opposite direction to weatherstrip body, above-mentioned setting, ensure that weatherstrip body will not when sliding in mounting groove 40
There is shaking phenomenon, further improves the leakproofness between doorframe and door leaf.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (2)
1. a kind of fireproof door frame, including doorframe ontology, it is characterised in that：The doorframe ontology includes being propped up made of successively bending
Fagging block, the second connection plate, contradicts plate and linking plate, the supporting block and the first connecting plate at the first connection plate
Angle formed by block is right angle, and the junction which connect plate with first is in convex structure；First connecting plate
It is right angle that block connect angle formed by plate with second, and the junction which connect plate with second is in arc-shaped knot
Structure；The second connection plate is right angle with angle formed by plate is contradicted, the second connection plate and the junction for contradicting plate
In convex structure；The conflict plate is right angle, the conflict plate and the connection for being connected plate with angle formed by plate is connected
Place is in convex structure；The conflict plate has mounting groove to the first connection plate recess, and spring is provided in the mounting groove
And sealing strip, one end of the spring are fixedly connected with the slot bottom of mounting groove and are mutually contradicted with the slot bottom of mounting groove, the spring
The other end is fixedly connected with sealing strip, and the both ends of the sealing strip are slidably connected with the cell wall of mounting groove respectively, the sealing strip packet
Include the weatherstrip body in hollow setting, the hollow plate point forms elastic cavity, and the inner wall of the weatherstrip body is provided with more
A elastic bumps, multiple elastic bumps are uniformly distributed on the inner wall of weatherstrip body.
2. a kind of fireproof door frame according to claim 1, it is characterised in that：The mounting groove is towards outside weatherstrip body
The side of wall is provided with positioning convex strip, and the outer wall of the weatherstrip body towards installation groove groove wall is provided with to be adapted to positioning convex strip
Positioning groove, the positioning convex strip is slidably connected with positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820548308.3U CN208089104U (en) | 2018-04-18 | 2018-04-18 | A kind of fireproof door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820548308.3U CN208089104U (en) | 2018-04-18 | 2018-04-18 | A kind of fireproof door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208089104U true CN208089104U (en) | 2018-11-13 |
Family
ID=64056474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820548308.3U Active CN208089104U (en) | 2018-04-18 | 2018-04-18 | A kind of fireproof door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208089104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075326A (en) * | 2020-01-17 | 2020-04-28 | 郑州市天荣建材有限公司 | Fire-proof window |
-
2018
- 2018-04-18 CN CN201820548308.3U patent/CN208089104U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075326A (en) * | 2020-01-17 | 2020-04-28 | 郑州市天荣建材有限公司 | Fire-proof window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220629 Address after: 324100 No. 36-1 Xinggong Road, Jiangdong District, Jiangshan Economic Development Zone, Quzhou City, Zhejiang Province Patentee after: Zhejiang Haobo Fire Technology Co.,Ltd. Address before: No.2, Gongye Road, Hecun Town, Jiangshan City, Quzhou City, Zhejiang Province 324100 Patentee before: ZHEJIANG HAOBO DOOR TECHNOLOGY CO.,LTD. |