CN218265715U - Visual shaped steel wood is thermal-insulated prevents fire door - Google Patents
Visual shaped steel wood is thermal-insulated prevents fire door Download PDFInfo
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- CN218265715U CN218265715U CN202222417127.6U CN202222417127U CN218265715U CN 218265715 U CN218265715 U CN 218265715U CN 202222417127 U CN202222417127 U CN 202222417127U CN 218265715 U CN218265715 U CN 218265715U
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Abstract
The utility model discloses a visual shaped steel is wooden to insulate against heat and prevent fire door, prevent fire door including the steel wood matter, the steel wood is equipped with the viewing aperture on preventing fire door, installs fire prevention glass board in the viewing aperture, and the both sides of fire prevention glass board all are equipped with the bar mouth, and the both sides of viewing aperture all are equipped with the mounting groove, all are equipped with the axostylus axostyle in the mounting groove, all coil on the axostylus axostyle and are equipped with soft mirror, and the soft mirror other end all passes the bar mouth and extends to the external world to all install the gag lever post, the torsion member is all installed to the axostylus axostyle upper end. The utility model discloses simple structure, the left soft mirror can show the condition on fire prevention glass board right side, and the soft mirror on right side can show the left condition of fire prevention glass board to avoid the blind area of sight, great increase the security.
Description
Technical Field
The utility model relates to a prevent fire door technical field, concretely relates to visual shaped steel is wooden to insulate against heat prevents fire door.
Background
The steel-wood heat-insulation fireproof door body is a wood plate iron sheet fireproof door, a galvanized iron sheet is wrapped outside a double-layer wood plate or a gypsum plate wrapped iron sheet is inlaid on a single surface of the double-layer wood plate, the double-layer wood plate and a double-layer asbestos wrapped iron sheet can be adopted, the price of the steel-wood heat-insulation fireproof door body is lower than that of the steel fireproof door, the steel-wood heat-insulation fireproof door body is equivalent to that of the wood fireproof door, the wood sash is lighter than that of the steel sash and can be opened flexibly, the steel frame hinge is fixed to be firmer and more durable than that of the wood frame at a frequently opened passage position, and the steel-wood heat-insulation fireproof door body is good in heat insulation effect.
However, in the prior art, the steel-wood heat-insulation fireproof door only has the advantage that one glass plate is simply installed as a visual structure, the visual range of the glass plate is small, the glass plate can only be seen, the range located on two sides of the glass plate cannot be seen, and some lawbreakers can hide from two sides of the glass plate, so that the steel-wood heat-insulation fireproof door can forcibly enter a room to damage the glass plate in a blind area of a sight line once a person opens the door.
Disclosure of Invention
The utility model aims to solve the technical problem that a visual shaped steel wooden thermal-insulated fire door that prevents is provided can provide visual effect for the both sides of glass board through the soft mirror that stretches out, has avoided the blind area of sight, great increase the security.
The utility model discloses a realize through following technical scheme: the utility model provides a visual shaped steel is wooden to insulate against heat prevents fire door, prevent fire door including the steel wood, the steel wood is equipped with the viewing aperture on preventing fire door, install the fire prevention glass board in the viewing aperture, the both sides of fire prevention glass board all are equipped with the bar mouth, the both sides of viewing aperture all are equipped with the mounting groove, all be equipped with the axostylus axostyle in the mounting groove, all coil on the axostylus axostyle and be equipped with soft mirror, the soft mirror other end all passes the bar mouth and extends to the external world, and all install the gag lever post, the torsion member is all installed to the axostylus axostyle upper end, the medial surface that the steel wood is prevented fire door all is located the below of mounting groove and all is equipped with the recess, all be equipped with the shaft hole with the mounting groove intercommunication on the top surface of recess, sealed bearing is installed in the shaft hole, the axostylus axostyle lower extreme is all installed in sealed bearing's inner circle, and all install the holding rod in downwardly extending to the recess.
As preferred technical scheme, the torsion member all includes clockwork spring and ball bearing, all protrudes on the top surface of mounting groove and forms the installation department, all is equipped with the circular recess on the bottom surface of installation department, clockwork spring and ball bearing all set up in the circular recess, and clockwork spring and ball bearing's outer lane all install on the internal face of circular recess, and the axostylus axostyle upper end all installs in clockwork spring and ball bearing's inner circle.
As the preferred technical scheme, a rubber frame is installed in the strip-shaped opening, a limit groove with an arc-shaped structure is formed in the outer side face of the rubber frame in a sunken mode, the inner side face of the rubber frame is abutted to the outer wall face of the soft mirror, one side of a limit rod is inserted into the limit groove, and the rubber frame is made of transparent fire-resistant rubber.
As a preferred technical scheme, a gap for a hand to extend into is formed between the holding rod and the groove.
As a preferred technical scheme, the steel-wood fireproof door is composed of a wood board and an iron sheet wrapped outside the wood board, and a heat insulation material is arranged between the iron sheet and the wood board.
The utility model has the advantages that: the utility model discloses simple structure can rotate the axostylus axostyle through the holding rod, and the axostylus axostyle can outwards emit soft mirror after rotating, makes soft mirror can outwards stretch out, and left soft mirror can show the condition on fire prevention glass board right side, and the soft mirror on right side can show the left condition of fire prevention glass board to the blind area of sight has been avoided, great increase the security.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 isbase:Sub>A partial enlarged view ofbase:Sub>A portionbase:Sub>A-base:Sub>A in fig. 1.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
All of the features disclosed in this specification, or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
As shown in fig. 1 and 2, the utility model discloses a visual shaped steel is wooden to insulate against heat and prevent fire door, prevent fire door 1 including the steel is wooden, the steel is wooden to prevent fire and is equipped with viewing aperture 14 on preventing fire door 1, install fire prevention glass board 2 in the viewing aperture 14, the both sides of fire prevention glass board 2 all are equipped with the bar mouth, viewing aperture 14's both sides all are equipped with mounting groove 3, all be equipped with axostylus axostyle 4 in the mounting groove 3, all coil on the axostylus axostyle 4 and be equipped with soft mirror 5, the soft mirror 5 other end all passes the bar mouth and extends to the external world, and all install gag lever post 13, the torsion member is all installed to axostylus axostyle 4 upper end, the below that the medial surface of steel wooden fireproof door 1 is located the mounting groove all is equipped with recess 6, all be equipped with the shaft hole with the mounting groove intercommunication on recess 6's the top surface, all install sealing bearing 8 in the shaft hole, 4 lower extremes all install in sealing bearing's axostylus axostyle, and all install holding rod 7 in sealing bearing's the downwardly extending to the recess.
In this embodiment, the torsion member includes clockwork spring 12 and ball bearing 11, all protrudes on the top surface of mounting groove 3 and forms the installation department, all is equipped with the circular recess on the bottom surface of installation department, clockwork spring 12 and ball bearing 11 all set up in the circular recess, and clockwork spring 12 and ball bearing 11's outer lane all install on the internal face of circular recess, and the axostylus axostyle 4 upper end is all installed in clockwork spring and ball bearing's inner circle.
In this embodiment, the rubber frame 9 is installed in the strip-shaped opening, a limiting groove with an arc-shaped structure is formed by sinking on the outer side surface of the rubber frame 9, the inner side surface of the rubber frame 9 abuts against the outer wall surface of the soft mirror 5, one side of the limiting rod 13 is inserted into the limiting groove, the rubber frame 9 is made of transparent fire-resistant rubber, and a gap between the soft mirror and the strip-shaped opening can be sealed through the rubber frame.
In this embodiment, a gap for a hand to extend into is formed between the holding rod 7 and the groove 6, so that the hand extending into can smoothly grasp the holding rod, and the holding rod can be conveniently rotated.
In this embodiment, steel wooden prevents that fire door 1 comprises plank and the iron sheet of parcel in the plank outside, installs thermal insulation material between iron sheet and the plank, has increased fire door's thermal-insulated effect through thermal insulation material.
When the fireproof glass plate is used, a hand can be stretched into the groove, the holding rod is rotated, the shaft lever is driven by the rotation of the holding rod, the soft mirror is driven by the rotation of the shaft lever, the soft mirror is outwards stretched out through self rebounding, after the left soft mirror is stretched out, the condition on the right side of the fireproof glass plate can be displayed on the soft mirror, after the right soft mirror is stretched out, the condition on the left side of the fireproof glass plate can be displayed on the soft mirror, the soft mirror and the fireproof glass plate cannot be stretched out together and need to be stretched out separately, and after the stretching out, the picture displayed on the soft mirror can be seen through the fireproof glass plate, so that the two sides of the fireproof glass plate are inspected, and the safety of the fireproof glass plate is ensured;
after the examination is finished, the holding rod can be released, and the spring can be twisted by the rotation of the shaft rod, so that the shaft rod can be reversely rotated by the reverse twisting of the spring after the holding rod is released, and the released soft glasses can be recovered again.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a wooden thermal-insulated fire door that prevents of visual shaped steel which characterized in that: including the fire door (1) is prevented to the steel wood, be equipped with viewing aperture (14) on fire door (1) is prevented to the steel wood, install fire prevention glass board (2) in viewing aperture (14), the both sides of fire prevention glass board (2) all are equipped with the bar mouth, the both sides of viewing aperture (14) all are equipped with mounting groove (3), all be equipped with axostylus axostyle (4) in mounting groove (3), all coil on axostylus axostyle (4) and be equipped with soft mirror (5), the soft mirror (5) other end all passes the bar mouth and extends to the external world, and all install gag lever post (13), torsion member is all installed to axostylus axostyle (4) upper end, the below that the medial surface of fire door (1) is located the mounting groove all is equipped with recess (6), all be equipped with the shaft hole with the mounting groove intercommunication on the top surface of recess (6), all install sealed bearing (8) in the shaft hole, axostylus axostyle (4) lower extreme is all installed in sealed bearing's inner circle, and all install holding rod (7) in downwardly extending to the recess.
2. The visual steel wooden heat-insulating fireproof door as claimed in claim 1, wherein: the torsion piece comprises a clockwork spring (12) and a ball bearing (11), the top surface of the mounting groove (3) is provided with a mounting part in a protruding mode, the bottom surface of the mounting part is provided with a circular groove, the clockwork spring (12) and the ball bearing (11) are arranged in the circular groove, the outer ring of the clockwork spring (12) and the outer ring of the ball bearing (11) are arranged on the inner wall surface of the circular groove, and the upper end of the shaft rod (4) is arranged in the inner ring of the clockwork spring and the ball bearing.
3. The visual steel wooden heat-insulating fireproof door as claimed in claim 1, wherein: install rubber frame (9) in the bar mouth, sunken formation arc structure's spacing groove on the lateral surface of rubber frame (9), the medial surface of rubber frame (9) is contradicted with the outer wall of soft mirror (5), and during the spacing groove was inserted to one side of gag lever post (13), rubber frame (9) were made by transparent fire-resistant rubber.
4. The visual steel wooden heat-insulating fireproof door as claimed in claim 1, wherein: a gap for a hand to extend into is formed between the holding rod (7) and the groove (6).
5. The visual steel wooden heat-insulating fireproof door as claimed in claim 1, wherein: the steel-wood fireproof door (1) is composed of a wood board and an iron sheet wrapped outside the wood board, and a heat insulation material is arranged between the iron sheet and the wood board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222417127.6U CN218265715U (en) | 2022-09-13 | 2022-09-13 | Visual shaped steel wood is thermal-insulated prevents fire door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222417127.6U CN218265715U (en) | 2022-09-13 | 2022-09-13 | Visual shaped steel wood is thermal-insulated prevents fire door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218265715U true CN218265715U (en) | 2023-01-10 |
Family
ID=84713039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222417127.6U Active CN218265715U (en) | 2022-09-13 | 2022-09-13 | Visual shaped steel wood is thermal-insulated prevents fire door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218265715U (en) |
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2022
- 2022-09-13 CN CN202222417127.6U patent/CN218265715U/en active Active
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