CN217925500U - Steel door convenient to dismouting - Google Patents
Steel door convenient to dismouting Download PDFInfo
- Publication number
- CN217925500U CN217925500U CN202221672400.3U CN202221672400U CN217925500U CN 217925500 U CN217925500 U CN 217925500U CN 202221672400 U CN202221672400 U CN 202221672400U CN 217925500 U CN217925500 U CN 217925500U
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- door
- door plant
- sealing strip
- fixed frame
- mounting groove
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Abstract
The utility model discloses a steel door convenient to dismouting, including fixed frame, the door plant that the connection has the cavity can be dismantled through the hinge to the inside one side of fixed frame, the inside fixedly connected with acoustic celotex board of department placed in the middle of the door plant, be provided with the opposite support piece of a plurality of slopes between acoustic celotex board both sides and the door plant inner wall, it has the fire prevention cotton to fill between the support piece, door plant circumference surface is provided with the sealing strip for seal up the clearance between door plant and the fixed frame, the door plant is inside and near the position department of top have a cat eye through mounting hole fixed mounting, the inside annular mounting groove of having seted up of door plant, mounting groove and sealing strip swing joint, the utility model discloses the effectual steel door of having solved current dismouting of being convenient for is hollow door, and mechanical strength is low, takes place the problem of deformation easily when receiving the impact to this steel door is prevented fires the effect poor, unsatisfied user demand's problem.
Description
Technical Field
The utility model relates to a steel door technical field specifically is a steel door convenient to dismouting.
Background
Steel doors are widely used indoors and outdoors in various buildings, and steel doors for outdoor use are normally used for multi-purpose steel doors.
The steel door of the dismouting of being convenient for now is hollow door, and mechanical strength is low, takes place the problem of deformation easily when receiving the impact to this steel door fire prevention's effect is poor, unsatisfied user demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel door convenient to dismouting to solve the current steel door of being convenient for dismouting and be hollow door, mechanical strength is low, takes place the problem of deformation easily when receiving the impact.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel door convenient to dismouting, includes fixed frame, the door plant that the connection has the cavity can be dismantled through the hinge to fixed frame inside one side, the inside fixedly connected with acoustic celotex board of department placed in the middle of the door plant, be provided with the opposite support piece of a plurality of slopes between acoustic celotex board both sides and the door plant inner wall, it has the fireproof cotton to fill between the support piece, door plant circumference surface is provided with the sealing strip for seal the clearance between door plant and the fixed frame.
And the position inside the door plate and close to the upper part is fixedly provided with a cat eye through a mounting hole.
The door plate is internally provided with an annular mounting groove, the mounting groove is movably connected with the sealing strip, and a spring is arranged between the sealing strip and the mounting groove.
Wherein, the sealing strip is kept away from mounting groove one side and is arc structure, the sealing strip surface is provided with the wearing layer.
Wherein, the door plant both sides all are provided with the anticorrosive coating.
The sealing strips are divided into a plurality of sections and arranged on the periphery of the door panel.
Compared with the prior art, the beneficial effects of the utility model are that:
the connection can be dismantled with fixed frame to the door plant, be convenient for change the door plant, the convenience that this steel door used has been improved, can improve the syllable-dividing effect of this steel door through the acoustic celotex board, noise is isolated in external world and the internal environment, the pollution of noise has been reduced, support piece through slope opposition setting has effectively improved the inside mechanical strength of door plant, make this steel door have good impact resistance and compressive property, through set up fire prevention cotton in support piece's clearance, the fire behavior of steel door has been improved, can effectually prevent the intensity of a fire to stretch, through the sealing strip, can seal up the clearance between door plant and the fixed frame, thereby improve syllable-dividing effect and place the flue gas and spill over from the clearance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the door panel of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a fixing frame; 2. a door panel; 3. a cat eye; 4. a sound insulating board; 5. a support member; 6. fireproof cotton; 7. an anticorrosive layer; 8. a sealing strip; 9. a spring; 10. and (4) mounting the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a steel door convenient to dismouting, includes fixed frame 1, can dismantle one side of fixed frame 1 inside through the hinge and connect door plant 2 that has the cavity, 2 inside fixedly connected with acoustic celotex board 4 of locating placed in the middle of door plant, be provided with the opposite support piece 5 of a plurality of slopes between 4 both sides of acoustic celotex board and the 2 inner walls of door plant, it has fireproof cotton 6 to fill between the support piece 5, 2 circumference surfaces of door plant are provided with sealing strip 8 for seal the clearance between 2 and the fixed frame 1 of door plant.
In this scheme, door plant 2 can dismantle the connection with fixed frame 1, be convenient for change door plant 2, the convenience that this steel door used has been improved, can improve the syllable-dividing effect of this steel door through acoustic celotex board 4, noise isolated in external world and the internal environment, the pollution of noise has been reduced, support piece through the opposition setting of slope has effectively improved the inside mechanical strength of door plant 2, make this steel door have good shock resistance and compressive property, through set up fireproof cotton 6 in support piece 5's clearance, the fire behavior of steel door has been improved, can effectually prevent the intensity of a fire to stretch, through sealing strip 8, can seal up the clearance between door plant 2 and fixed frame 1, thereby improve the syllable-dividing effect and place the flue gas and spill over from the clearance.
Wherein, the inside and position department that is close to the top of door plant 2 has cat eye 3 through mounting hole fixed mounting, is convenient for observe the condition outdoors, improves the convenience that the user used.
Wherein, annular mounting groove 10 has been seted up to door plant 2 inside, mounting groove 10 and 8 swing joint of sealing strip, be provided with spring 9 between sealing strip 8 and the mounting groove 10, can promote the sealing strip through spring 9 and shift out inside mounting groove 10, the sealing strip 8 of being convenient for seals the clearance between door plant 2 and the fixed frame 1, simultaneously under spring 9's effect, when the clearance is less, can be under the effect of sealing strip 8 at fixed frame 1 inner wall, make inside sealing strip 8 gets into mounting groove 10, avoid sealing strip 8 by the impaired problem of extrusion deformation.
Wherein, sealing strip 8 keeps away from mounting groove 10 one side and is convex structure, and the sealing strip 8 surface is provided with the wearing layer, and when sealing strip 8 and fixed frame 1 inner wall contact, under convex effect, fixed frame 1 inner wall can promote sealing strip 8 and move down, is convenient for door plant 2 and fixed frame 1 to close or open.
Wherein, door plant 2 both sides all are provided with the anticorrosive coating, meet the difficult emergence corrosion phenomenon of acid or alkaline liquid, have prolonged the life of steel door.
Wherein, sealing strip 8 is divided into a plurality of sections and sets up around door plant 2, can improve the sealed effect of different positions department, avoids the serious problem of local position deformation.
The working principle is as follows: during the use, door plant 2 and fixed frame 1 can dismantle the connection, be convenient for change door plant 2, the convenience that this steel door used has been improved, can improve the syllable-dividing effect of this steel door through acoustic celotex board 4, noise is isolated in external world and the internal environment, the pollution of noise has been reduced, support piece through the opposite setting of slope has effectively improved the inside mechanical strength of door plant 2, make this steel door have good shock resistance and compressive property, through set up fireproof cotton 6 in support piece 5's clearance, the fire behavior of steel door has been improved, can effectually prevent the intensity of a fire to stretch, through sealing strip 8, can seal up the clearance between door plant 2 and the fixed frame 1, thereby improve give sound insulation and thermal-insulated effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel door convenient to dismouting, includes fixed frame (1), its characterized in that: the door plant (2) that the connection has the cavity can be dismantled through the hinge to the inside one side of fixed frame (1), door plant (2) inside fixedly connected with acoustic celotex board (4) of locating placed in the middle, be provided with between acoustic celotex board (4) both sides and door plant (2) inner wall a plurality of opposite support piece (5) of slope, it has fireproof cotton (6) to fill between support piece (5), door plant (2) circumference surface is provided with sealing strip (8) for seal the clearance between door plant (2) and fixed frame (1).
2. The easy-to-dismount steel door according to claim 1, wherein: the door plate (2) is internally and fixedly provided with a cat eye (3) at a position close to the upper part through a mounting hole.
3. The easy-to-dismount steel door according to claim 1, wherein: annular mounting groove (10) have been seted up to door plant (2) inside, mounting groove (10) and sealing strip (8) swing joint, be provided with spring (9) between sealing strip (8) and mounting groove (10).
4. The easy-to-dismount steel door according to claim 3, wherein: one side of the sealing strip (8) far away from the mounting groove (10) is of an arc-shaped structure, and a wear-resistant layer is arranged on the surface of the sealing strip (8).
5. The easy-to-disassemble steel door as claimed in claim 1, wherein: and anticorrosive layers (7) are arranged on two sides of the door panel (2).
6. The easy-to-disassemble steel door as claimed in claim 3, wherein: the sealing strips (8) are divided into a plurality of sections and arranged on the periphery of the door panel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221672400.3U CN217925500U (en) | 2022-06-30 | 2022-06-30 | Steel door convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221672400.3U CN217925500U (en) | 2022-06-30 | 2022-06-30 | Steel door convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217925500U true CN217925500U (en) | 2022-11-29 |
Family
ID=84185343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221672400.3U Active CN217925500U (en) | 2022-06-30 | 2022-06-30 | Steel door convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217925500U (en) |
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2022
- 2022-06-30 CN CN202221672400.3U patent/CN217925500U/en active Active
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