CN208934570U - A kind of fire-proof wooden door - Google Patents
A kind of fire-proof wooden door Download PDFInfo
- Publication number
- CN208934570U CN208934570U CN201821162222.3U CN201821162222U CN208934570U CN 208934570 U CN208934570 U CN 208934570U CN 201821162222 U CN201821162222 U CN 201821162222U CN 208934570 U CN208934570 U CN 208934570U
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- fire
- rotation axis
- cover plate
- resistant glass
- flame resistant
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Abstract
The utility model relates to fire resistant doorsets, disclose a kind of fire-proof wooden door, including frame, the door body being arranged in frame, the door body side remote away from frame offers rectangular channel, middle part offers the mounting groove across door body in the rectangular channel, rotation axis is equipped in the mounting groove, the rotation axis is fixedly connected with cover plate, and rotation axis one end remote away from cover plate offers the through-hole for passing through lever；It is provided with the fixation kit for fixed bias circuit in the mounting groove, is provided with the flame resistant glass with cover plate cooperation in the rectangular channel positioned at rotation axis side.When fire occurs, rotation axis is rotated, is covered on cover plate on flame resistant glass, protected to be formed to flame resistant glass, reduces the probability of flame resistant glass damage.The personnel of door inside, rotate cover plate by rotation axis, to observe the fire condition of door body side towards the fire by flame resistant glass, facilitate saving oneself for personnel.
Description
Technical field
The utility model relates to fire resistant doorsets, and in particular to a kind of fire-proof wooden door.
Background technique
Fire resistant doorsets refer to is able to satisfy the door that fire stability, integrality and thermal insulation require within a certain period of time.
Such as the patent that notification number is CN206888866U, which disclose a kind of novel steel wood heat-insulating fireproof door, packets
Doorframe, left-hand door fan and right door leaf are included, the side of the left-hand door fan is hinged by left hinge for fireproof and doorframe, the side of the right door leaf
Plate is hinged by right hinge for fireproof and doorframe, and left-hand door fan and right door leaf include door leaf surrounding skeleton and door leaf inner frame,
Door leaf surrounding skeleton is separated into multiple regions by the door leaf inner frame, and anti-fire door core board is filled in multiple regions, described
The both side surface of anti-fire door core board is provided with the first magnesium silicon fire-proof plate, and the both side surface of the first magnesium silicon fire-proof plate is respectively provided with
There is glued board.
Currently, existing heat-insulating fireproof door usually has the effect of heat-proof smoke-proof, but heat-insulating fireproof door is applied some
In the place of isolation, if the case where fire occurs, other side is observed by glass, but fire heat be transmitted to it is compound
Glass, the side towards the fire glass of compound glass are burst quickly after meeting high temperature, ten times or so of the successive foaming and intumescing of fireproof gum interlayer, shape
At hard milky blister Formica, flame is effectively blocked, completely cuts off high temperature and pernicious gas.But glass is hindered at this time
It keeps off, the personnel in door can not understand the fire condition of the side towards the fire of door.
Utility model content
Aiming at the problem that fire condition for the side towards the fire that the personnel in door of the existing technology can not understand in time door, this
Utility model is designed to provide a kind of fire-proof wooden door, and the personnel in door is made to understand the fire condition of the side towards the fire of door.
To achieve the above object, the utility model provides following technical solution:
A kind of fire-proof wooden door, including frame, the door body being arranged in frame, the door body side remote away from frame is opened up
There is rectangular channel, middle part offers the mounting groove across door body in the rectangular channel, is equipped with rotation axis in the mounting groove, described
Rotation axis is fixedly connected with cover plate, and rotation axis one end remote away from cover plate offers the through-hole for passing through lever；Institute
The fixation kit being provided in mounting groove for fixed bias circuit is stated, is located at rotation axis side in the rectangular channel and is provided with and covers
The flame resistant glass of cover board cooperation.
Rotation axis is skidded off, is detached from cover plate from rectangular channel when fire occurs by using above-mentioned technical proposal,
Rotation axis is rotated, is covered on cover plate on flame resistant glass, is protected to be formed to flame resistant glass, flame resistant glass damage is reduced
Probability.The personnel of door inside, rotate cover plate by rotation axis, to observe the fire of door body side towards the fire by flame resistant glass
The condition of a disaster condition facilitates saving oneself for personnel.
The utility model is further arranged to: the fixation kit includes the fixing groove for being provided with mounting groove circumferential direction, consolidates
The fixed setting fixed block for cooperate with fixing groove on the rotating shaft, be provided in the rotation axis for rotation axis axial direction into
The fixed fixing piece of row.
By using above-mentioned technical proposal, by the way that fixed block to be embedded in different fixing grooves, so that cover plate be fixed
It is caught in fixed block in fixing groove by fixing piece to rotation axis axial restraint in different positions, the fixation side of cover plate
Just.
The utility model is further arranged to: the fixing piece is set as the fixture nut being threadedly coupled with rotation axis.
Rotation axis is fixed by fixture nut by using above-mentioned technical proposal, is fixed conveniently.
The utility model is further arranged to: the fixture nut is wing nut.
By using above-mentioned technical proposal, wing nut, rotation is convenient.Facilitate the fixation of rotation axis.
The utility model is further arranged to: the circumferential direction of the spaced winding mounting groove of the rectangular channel and cover plate is provided with the
One fireproof expansion seal part.
The leakproofness of mounting groove is reinforced by the first fireproof expansion seal part by using above-mentioned technical proposal.
The utility model is further arranged to: the mounting groove is circumferentially offered to be cooperated with the first fireproof expansion seal part
The first embedded groove.
By using above-mentioned technical proposal, the first fireproof expansion seal part is embedded in fixed in the first embedded groove, the first fire prevention
Expansion sealing element is easy for installation.
The utility model is further arranged to: the rectangular channel and the circumferentially setting second of the spaced winding flame resistant glass of cover plate
Fireproof expansion seal part.
Reinforced between cover plate and flame resistant glass by using above-mentioned technical proposal by the second fireproof expansion seal part
Leakproofness.
The utility model is further arranged to: the flame resistant glass is circumferentially offered matches with the second fireproof expansion seal part
The second embedded groove closed.
By using above-mentioned technical proposal, the second fireproof expansion seal part is embedded in fixed in the second embedded groove, the second fire prevention
Expansion sealing element is easy for installation.
The utility model has the advantage that
1, when fire occurs, rotation axis is rotated, is covered on cover plate on flame resistant glass, thus to flame resistant glass shape
At protection, reduce the probability of flame resistant glass damage.
2, the personnel on the inside of door rotate cover plate by rotation axis, to observe door body side towards the fire by flame resistant glass
Fire condition, facilitate saving oneself for personnel.
3, the good airproof performance between cover plate and flame resistant glass.
4, the good airproof performance between mounting groove and cover plate.
Detailed description of the invention
Fig. 1 is the overall structure figure of fire-proof wooden door；
Fig. 2 is the part-structure sectional view of door body；
Fig. 3 is the enlarged drawing of a-quadrant in Fig. 1.
Appended drawing reference: 1, frame；2, door body；3, rectangular channel；4, mounting groove；5, rotation axis；6, through-hole；7, flame resistant glass；
8, cover plate；9, fixing groove；10, fixed block；11, fixture nut；12, the first embedded groove；13, the first fireproof expansion seal part；
14, the second embedded groove；15, the second fireproof expansion seal part.
Specific embodiment
The utility model is described further referring to attached drawing.
A kind of fire-proof wooden door includes frame 1, the door body 2 being arranged in frame 1 as shown in Figure 1:.
The side remote away from frame 1 of door body 2 offers rectangular channel 3, and middle part offers the installation across door body 2 in rectangular channel 3
Slot 4(is as shown in Figure 2), rotation axis 5 is equipped in mounting groove 4.Flame resistant glass 7 is provided in rectangular channel 3, flame resistant glass 7 is located at
5 side of rotation axis.Rotation axis 5 is fixedly connected with the cover plate 8 for covering flame resistant glass 7.Cover plate 8 is by fire retarding wood system
At.In the case of fire, flame resistant glass 7 is protected by cover plate 8.Cover plate 8 is rotated by rotation axis 5, thus
Flame resistant glass 7 is opened, the personnel in door is made to understand the fire condition of the side towards the fire of door.Personnel are facilitated to save oneself.
As shown in Figure 2: the one end remote away from rectangular channel 3 of rotation axis 5 offers the through-hole 6 for passing through lever.In mounting groove 4
It is provided with the fixation kit for fixed bias circuit 5.Fixation kit include be provided with the circumferential fixing groove 9 of mounting groove 4, fixation is set
Set the fixed block 10 in rotation axis 5 for cooperating with fixing groove 9.There are two the settings of fixing groove 9, and fixed block 10 is provided with one
A, when in the fixing groove 9 of the insertion of fixed block 10 top, cover plate 8 covers flame resistant glass 7.The insertion lower section of fixed block 10 is consolidated
When determining in slot 9, cover plate 8 is embedded in rectangular channel 3.
The fixing piece being fixed for the axial direction to rotation axis 5 is provided in rotation axis 5.Fixing piece is set as and rotates
The fixture nut 11 that axis 5 is threadedly coupled.Fixture nut 11 is wing nut.By fixture nut 11, keep rotation axis 5 fixed, from
And it is embedded in fixed block 10 in fixing groove 9, reinforce the stability of cover plate 8.
As shown in Figure 2: the circumferential direction in rectangular channel 3 positioned at mounting groove 4 offers the first embedded groove 12.In first embedded groove 12
It is embedded with the first fireproof expansion seal part 13.By the first fireproof expansion seal part 13, reinforce the leakproofness of mounting groove 4.
As shown in Figure 3: rectangular channel 3 is located at flame resistant glass 7 and circumferentially offers the second embedded groove 14.Second embedded groove 14 is embedded
Equipped with the second fireproof expansion seal part 15.By the second fireproof expansion seal part 15, reinforce between cover plate 8 and flame resistant glass 7
Leakproofness.
Frame 1 includes fire retarding wood, fireproof decoration plate, the fire retarding wood set gradually.Door body 2 includes the resistance set gradually
Fire glued board, magnesium silicon fire-proof plate, inorganic insulation foamed board, magnesium silicon fire-proof plate, flame-retardant plywood.
Working principle: when fire occurs, nut is screwed out, the fixed block 10 in rotation axis 5 is detached from from fixing groove 9, turned
Moving axis 5 rotates, so that cover plate 8 be made to cover flame resistant glass 7.After fire needs to destroy cover plate 8, fire prevention can be just destroyed
Glass 7.
Before the damage of flame resistant glass 7, personnel on the inside of door rotate cover plate 8 by rotation axis 5, to pass through fire prevention
Glass 7 observes the fire condition of 2 side towards the fire of door body, facilitates saving oneself for personnel.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of fire-proof wooden door, including frame (1), the door body (2) being arranged in frame (1), it is characterized in that: the door body
(2) side remote away from frame (1) offers rectangular channel (3), and middle part offers the peace across door body (2) in the rectangular channel (3)
Tankage (4), the mounting groove (4) is interior to be equipped with rotation axis (5), and the rotation axis (5) is fixedly connected with cover plate (8), described
Rotation axis (5) one end remote away from cover plate (8) offers the through-hole (6) for passing through lever；It is provided in the mounting groove (4)
It is located at rotation axis (5) side for the fixation kit of fixed bias circuit (5), in the rectangular channel (3) to be provided with and cover plate (8)
The flame resistant glass (7) of cooperation.
2. a kind of fire-proof wooden door according to claim 1, it is characterized in that: the fixation kit includes being provided with mounting groove
(4) circumferential fixing groove (9), be fixed at fixed block (10) on rotation axis (5) for cooperating with fixing groove (9), it is described
The fixing piece for rotation axis (5) to be axially fixed is provided in rotation axis (5).
3. a kind of fire-proof wooden door according to claim 2, it is characterized in that: the fixing piece is set as and rotation axis (5)
The fixture nut (11) of threaded connection.
4. a kind of fire-proof wooden door according to claim 3, it is characterized in that: the fixture nut (11) is wing nut.
5. a kind of fire-proof wooden door according to claim 1, it is characterized in that: between the rectangular channel (3) and cover plate (8)
The circumferential direction of mounting groove (4) is provided with the first fireproof expansion seal part (13).
6. a kind of fire-proof wooden door according to claim 5, it is characterized in that: the mounting groove (4) circumferentially offers and the
The first embedded groove (12) of one fireproof expansion seal part (13) cooperation.
7. a kind of fire-proof wooden door according to claim 6, it is characterized in that: between the rectangular channel (3) and cover plate (8)
Around flame resistant glass (7) circumferentially setting the second fireproof expansion seal part (15).
8. a kind of fire-proof wooden door according to claim 7, it is characterized in that: the flame resistant glass (7) circumferentially offer with
The second embedded groove (14) of second fireproof expansion seal part (15) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162222.3U CN208934570U (en) | 2018-07-21 | 2018-07-21 | A kind of fire-proof wooden door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162222.3U CN208934570U (en) | 2018-07-21 | 2018-07-21 | A kind of fire-proof wooden door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208934570U true CN208934570U (en) | 2019-06-04 |
Family
ID=66716364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821162222.3U Active CN208934570U (en) | 2018-07-21 | 2018-07-21 | A kind of fire-proof wooden door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208934570U (en) |
-
2018
- 2018-07-21 CN CN201821162222.3U patent/CN208934570U/en active Active
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| GR01 | Patent grant |