CN211258374U - Single glass type fireproof observation window - Google Patents
Single glass type fireproof observation window Download PDFInfo
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- CN211258374U CN211258374U CN201922073315.XU CN201922073315U CN211258374U CN 211258374 U CN211258374 U CN 211258374U CN 201922073315 U CN201922073315 U CN 201922073315U CN 211258374 U CN211258374 U CN 211258374U
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Abstract
The utility model provides a single glass formula fire prevention observation window, including the window frame, four jacks of the upper and lower both ends fixedly connected with of window frame, and the laminating of the inner wall both sides of window frame is connected with the glass clamp, the inside laminating that the glass pressed from both sides is connected with the glass piece, and the front that the glass pressed from both sides is close to the central line position and installs locking mechanism, locking mechanism's inside is including portable board, and the first activity hinge of one side fixedly connected with of portable board, one side fixedly connected with poker rod of first activity hinge. The utility model discloses in, can drive the poker rod up-and-down motion through the portable board, it is laborsaving to utilize its lever principle, can drive the connecting rod through the poker rod and use the dwang to rotate as the fulcrum to it uses second activity hinge to be the shrink motion as the fulcrum to drive the actuating lever, just so can easy to assemble glass, simple structure moreover, through first activity hinge, thereby the portable board can be folded around its rotation, not only beautifully but also can not obstruct.
Description
Technical Field
The utility model relates to a fire control technical field especially relates to single glass formula fire prevention observation window.
Background
A fireproof observation window is a fireproof window, which is a window capable of meeting the requirements of fire resistance stability and fire resistance integrity together with a frame within a certain time, and is adopted when lighting and ventilation are needed on two building outer walls with insufficient fireproof space or between spaces separated by a fireproof wall.
The existing fire-proof observation windows are generally classified into two categories, one is a fire-proof window which can keep integrity within a specified time and has a heat insulation function, the other is a fire-proof window which can keep integrity within a specified time but does not have a heat insulation function, and the fire-proof function can be greatly reduced by adopting a gluing connection mode for glass.
Therefore, it is necessary to provide a single-glass fireproof observation window to solve the above technical problems.
Disclosure of Invention
The utility model provides a single glass formula fire prevention observation window has solved current fire prevention observation window, not only keeps the integrality in the time of regulation usually to have the fire prevention window of thermal-insulated function, another kind keeps the integrality in the time of regulation, nevertheless does not have the fire prevention window of thermal-insulated function, and glass adopts the mode that the veneer is connected moreover, the problem of the function of meeting greatly reduced fire prevention.
In order to solve the technical problems, the utility model provides a single glass type fireproof observation window, which comprises a window frame, wherein the upper end and the lower end of the window frame are fixedly connected with four jacks, the two sides of the inner wall of the window frame are connected with glass clamps in a laminating way, the inner parts of the glass clamps are connected with glass sheets in a laminating way, the front sides of the glass clamps are close to the central line position and provided with a locking mechanism, the inside of the locking mechanism comprises a hand-held board, one side of the hand-held board is fixedly connected with a first movable hinge, one side of the first movable hinge is fixedly connected with a poking rod, the surface of the poking rod is connected with a poking groove in a sleeving way, the other side of the poking rod is fixedly connected with a rotating rod, the rotating rod is fixedly connected with the glass clamps, the surface of the rotating rod is fixedly connected with a connecting rod, and the driving rod and the jack are connected in a sleeved mode, the anti-loosening mechanism is installed on the position, close to the central line, of the front face of the glass clamp, and the heat-avoiding curtain mechanism is installed at the top end of the window frame.
Preferably, the portable plate forms a rotating structure with the poke rod through the first movable hinge, the poke rod forms a rotating structure with the glass clamp through the rotating rod, and the second movable hinge forms a rotating structure with the rotating rod through the connecting rod.
Preferably, the inside of locking mechanism is including the screw, and be threaded connection between screw and the glass clamp, one side fixedly connected with nut of screw, and parallel groove has been seted up to one side of nut, the through hole has been seted up to the inside of nut, and the inside cup joint of through hole is connected with the spring, one side fixedly connected with gomphosis groove of through hole, the bullet piece has been cup jointed to its gomphosis inslot, and be fixed connection between bullet piece and the spring, the laminating of one side in gomphosis groove is connected with the spacing groove, and be fixed connection between spacing groove and the glass clamp, the opposite side fixedly connected with of screw presss from both sides tight pad.
Preferably, the elastic block forms a telescopic structure through the spring and the nut, and the nut forms a locking structure through the elastic block and the limiting groove.
Preferably, keep away hot curtain mechanism's inside including the backup pad, and be fixed connection between backup pad and the window frame, one side fixedly connected with axis of rotation of backup pad, one side fixedly connected with reel of its axis of rotation, and the surface convolution of reel is connected with the curtain, the opposite side fixedly connected with band pulley of backup pad, and the surperficial gomphosis of band pulley is connected with the ball groove, the inside laminating in ball groove is connected with the block pearl, and the inside fixedly connected with stretching strap of block pearl.
Preferably, the drum is configured to rotate through the rotating shaft and the support plate, and the belt wheel passes through the support plate and the rotating shaft to form the rotating structure.
Compared with the prior art, the utility model provides a single glass formula fire prevention observation window has following beneficial effect:
this use is novel, can drive the poker rod up-and-down motion through the portable board, utilizes its lever principle laborsaving, can drive the connecting rod through the poker rod and use the dwang to rotate as the fulcrum to drive the actuating lever and use second activity hinge to do the shrink motion as the fulcrum, just so can easy to assemble glass, simple structure moreover, through first activity hinge, thereby the portable board can be folded around its rotation, not only beautifully but also can not obstruct.
This use is novel, can inject the home range of spring through the through hole, guarantees that the bullet piece can normally pop out the indentation, and the spacing groove can block the bullet piece to can prevent the nut reversal, reach locking not hard up effect, the parallel groove can conveniently precession screw.
This use is novel, through the pulling stretching strap, can drive the block pearl and rotate round the band pulley, the block pearl can with the cooperation of the ball groove on the band pulley, form the shape similar to gear engagement to drive the band pulley and rotate, rotate through the band pulley, drive the axis of rotation and rotate, thereby make the reel rotate, realize packing up of curtain and put down, the curtain can block the flare light, prevents heat-conduction, has thermal-insulated function, can also act as the (window) curtain during general condition and use.
Drawings
Fig. 1 is a schematic structural view of a side surface of a preferred embodiment of the single-glass fire-proof observation window provided by the present invention;
FIG. 2 is a schematic structural view of the locking mechanism shown in FIG. 1;
FIG. 3 is a schematic structural view of the anti-loosening mechanism shown in FIG. 1;
FIG. 4 is an enlarged schematic structural view of the anti-loosening mechanism A shown in FIG. 3;
FIG. 5 is a schematic structural view of the heat shielding curtain mechanism shown in FIG. 1;
fig. 6 is a schematic structural diagram of the heat avoiding curtain mechanism B shown in fig. 5.
Reference numbers in the figures: 1. window frame, 2, jack, 3, glass clamp, 4, glass sheet, 5, locking mechanism, 501, portable plate, 502, first living hinge, 503, poke rod, 504, poke groove, 505, rotating rod, 506, connecting rod, 507, second living hinge, 508, driving rod, 6, anti-loosening mechanism, 601, screw, 602, nut, 603, parallel groove, 604, through hole, 605, spring, 606, tabling groove, 607, spring block, 608, spacing groove, 609, clamping pad, 7, heat-shielding curtain mechanism, 701, support plate, 702, rotating shaft, 703, winding drum, 704, curtain, 705, belt wheel, 706, ball groove, 707, snap bead, 708, draw tape.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, fig. 1 is a schematic side view of a single-glass fire-proof observation window according to a preferred embodiment of the present invention; FIG. 2 is a schematic structural view of the locking mechanism shown in FIG. 1; FIG. 3 is a schematic structural view of the anti-loosening mechanism shown in FIG. 1; FIG. 4 is an enlarged schematic structural view of the anti-loosening mechanism A shown in FIG. 3; FIG. 5 is a schematic structural view of the heat shielding curtain mechanism shown in FIG. 1; fig. 6 is a schematic structural diagram of the heat avoiding curtain mechanism B shown in fig. 5. The single-glass fireproof observation window comprises a window frame 1, wherein four jacks 2 are fixedly connected to the upper end and the lower end of the window frame 1, glass clamps 3 are attached to two sides of the inner wall of the window frame 1, glass sheets 4 are attached to the inner parts of the glass clamps 3, a locking mechanism 5 is installed on the front surface of each glass clamp 3 close to a central line, a hand-held board 501 is arranged in each locking mechanism 5, a first movable hinge 502 is fixedly connected to one side of each hand-held board 501, a poking rod 503 is fixedly connected to one side of each first movable hinge 502, a poking groove 504 is connected to the surface of each poking rod 503 in a sleeved mode, a rotating rod 505 is fixedly connected to the other side of each poking rod 503, the rotating rod 505 is fixedly connected to the glass clamps 3, a connecting rod 506 is fixedly connected to the surface of each rotating rod 505, a second movable hinge 507 is fixedly connected to one side of, and the driving rod 508 is connected with the jack 2 in a sleeved mode, the anti-loosening mechanism 6 is installed on the position, close to the central line, of the front face of the glass clamp 3, the heat avoiding curtain mechanism 7 is installed at the top end of the window frame 1, and the hand-held board 501 can rotate around the heat avoiding curtain mechanism to be folded through the first movable hinge 502, so that the appearance is attractive and the hand-held board cannot be obstructed.
The handle plate 501 forms a rotating structure through the first movable hinge 502 and the poking rod 503, the poking rod 503 forms a rotating structure through the rotating rod 505 and the glass clamp 3, the second movable hinge 507 forms a rotating structure through the connecting rod 506 and the rotating rod 505, and the handle plate 501 can drive the poking rod 503 to move up and down, so that labor is saved by utilizing the lever principle.
The anti-loosening mechanism 6 comprises a screw 601 inside, the screw 601 is in threaded connection with the glass clamp 3, a nut 602 is fixedly connected to one side of the screw 601, a parallel groove 603 is formed in one side of the nut 602, a through hole 604 is formed in the nut 602, a spring 605 is connected to the through hole 604 in a sleeved mode, an embedding groove 606 is fixedly connected to one side of the through hole 604, an elastic block 607 is sleeved in the embedding groove 606, the elastic block 607 is fixedly connected with the spring 605, a limiting groove 608 is connected to one side of the embedding groove 606 in a fitted mode, the limiting groove 608 is fixedly connected with the glass clamp 3, a clamping pad 609 is fixedly connected to the other side of the screw 601, the moving range of the spring 605 can be limited through the through hole 604, and the elastic block 607 can be normally ejected and retracted.
The elastic block 607 forms a telescopic structure with the nut 602 through the spring 605, the nut 602 forms a locking structure with the limiting groove 608 through the elastic block 607, and the limiting groove 608 can clamp the elastic block 607, so that the nut 602 can be prevented from reversing, and the anti-loosening effect is achieved.
The interior of the heat-shielding curtain mechanism 7 comprises a supporting plate 701, the supporting plate 701 is fixedly connected with the window frame 1, one side of the supporting plate 701 is fixedly connected with a rotating shaft 702, one side of the rotating shaft 702 is fixedly connected with a winding drum 703, the surface of the winding drum 703 is wound with a curtain 704, the other side of the supporting plate 701 is fixedly connected with a belt wheel 705, the surface of the belt wheel 705 is embedded and connected with a ball groove 706, the interior of the ball groove 706 is attached and connected with a clamping bead 707, the interior of the clamping bead 707 is fixedly connected with a pull belt 708, the clamping bead 707 can be matched with the ball groove 706 on the belt wheel 705, a shape similar to gear engagement is formed, and therefore the belt wheel.
The reel 703 forms a rotating structure through the rotating shaft 702 and the supporting plate 701, the belt wheel 705 penetrates through the supporting plate 701 and the rotating shaft 702 to form a rotating structure, and the rotating shaft 702 is driven to rotate through the rotation of the belt wheel 705, so that the reel 703 rotates, the curtain 704 is folded and put down, the curtain 704 can block fire and prevent heat conduction, the heat insulation function is realized, and the curtain can also be used as a curtain in general conditions.
The utility model provides a single glass formula fire prevention observation window's theory of operation as follows:
when the glass clamp is used, firstly, the glass clamp 3 is arranged on two sides of a glass sheet 4, the nut 602 is rotated by a flat screwdriver, the screw 601 is driven to screw into the glass clamp 3, so that the clamping pad 609 clamps the glass sheet 4, the poking rod 503 can be driven to move up and down by the lifting plate 501, the connecting rod 506 can be driven by the poking rod 503 to rotate by taking the rotating rod 505 as a fulcrum, so as to drive the driving rod 508 to do contraction movement by taking the second movable hinge 507 as a fulcrum, so that the glass sheet 4 can be conveniently installed, the lifting plate 501 can rotate around the first movable hinge 502 to be folded, the clamping bead 707 can be driven to rotate around the belt pulley 705 by pulling the pull belt 708, the clamping bead 707 can be matched with the ball groove 706 on the belt pulley to form a shape similar to gear meshing, so as to drive the belt pulley 705 to rotate, the rotating shaft 702 is driven to rotate by the belt pulley 705, so as to rotate, when the curtain 704 is retracted and put down, the curtain 704 can block fire and prevent heat conduction, has a heat insulation function, and can be used as a curtain in general.
Compared with the prior art, the utility model provides a single glass formula fire prevention observation window has following beneficial effect:
1. this use is novel in, can drive poker rod 503 up-and-down motion through portable board 501, it is laborsaving to utilize its lever principle, can drive connecting rod 506 through poker rod 503 and use dwang 505 as the fulcrum rotation to drive actuating lever 508 and use second activity hinge 507 to be the shrink motion as the fulcrum, just so can easy to assemble glass, simple structure moreover, through first activity hinge 502, thereby portable board 501 can fold around its rotation, not only beautifully but also can not obstruct the thing.
2. This use is novel, can inject the home range of spring 605 through hole 604, guarantees that the bullet piece 607 can normally pop out the indentation, and spacing groove 608 can block the bullet piece 607 to can prevent nut 602 reversal, reach locking not hard up effect, parallel groove 603 can conveniently precession screw 601.
3. This use is novel, through pulling stretching strap 708, can drive block pearl 707 and rotate around band pulley 705, block pearl 707 can cooperate with ball groove 706 on the band pulley 705, form the shape similar to gear engagement, thereby drive band pulley 705 and rotate, rotate through band pulley 705, drive axis of rotation 702 and rotate, thereby make reel 703 rotate, realize packing up of curtain 704 and put down, curtain 704 can block the flare light, prevent heat-conduction, have thermal-insulated function, can also act as the (window) curtain during general case and use.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. Single glass formula fire prevention observation window, including window frame (1), its characterized in that: the glass window frame comprises a window frame (1), wherein four jacks (2) are fixedly connected to the upper end and the lower end of the window frame (1), a glass clamp (3) is connected to the two sides of the inner wall of the window frame (1), a glass sheet (4) is connected to the inner portion of the glass clamp (3), a locking mechanism (5) is installed on the front face of the glass clamp (3) close to the central line, a portable plate (501) is arranged inside the locking mechanism (5), a first movable hinge (502) is fixedly connected to one side of the portable plate (501), a poking rod (503) is fixedly connected to one side of the first movable hinge (502), a poking groove (504) is connected to the surface of the poking rod (503) in a sleeved mode, a rotating rod (505) is fixedly connected to the other side of the poking rod (503), a connecting rod (506) is fixedly connected between the rotating rod (505) and the glass clamp, and one side fixedly connected with second activity hinge (507) of connecting rod (506), the fixed surface of second activity hinge (507) is connected with actuating lever (508), and is connected for cup jointing between actuating lever (508) and jack (2), the front that glass pressed from both sides (3) is close to the center line position and installs locking mechanism (6), the top of window frame (1) is installed and is kept away hot curtain mechanism (7).
2. The single glass fire protection sight glass of claim 1, wherein the handle plate (501) is configured to rotate with the lever (503) by a first living hinge (502), the lever (503) is configured to rotate with the glass holder (3) by a rotating rod (505), and the second living hinge (507) is configured to rotate with the rotating rod (505) by a connecting rod (506).
3. The single-glass type fireproof observation window according to claim 1, wherein the anti-loosening mechanism (6) comprises a screw (601) inside, the screw (601) is in threaded connection with the glass clamp (3), a nut (602) is fixedly connected to one side of the screw (601), a parallel groove (603) is formed in one side of the nut (602), a through hole (604) is formed in the nut (602), a spring (605) is connected to the inside of the through hole (604) in a sleeved mode, a fitting groove (606) is fixedly connected to one side of the through hole (604), a spring block (607) is sleeved inside the fitting groove (606), the spring block (607) is fixedly connected with the spring (605), a limit groove (608) is connected to one side of the fitting groove (606) in a fitted mode, and the limit groove (608) is fixedly connected with the glass clamp (3), the other side of the screw (601) is fixedly connected with a clamping pad (609).
4. The single-glass fire protection sight glass of claim 3, wherein the spring block (607) is connected to the nut (602) via a spring (605) to form a telescopic structure, and the nut (602) is connected to the limiting groove (608) via the spring block (607) to form a locking structure.
5. The single-glass fireproof observation window of claim 1, wherein the interior of the heat-shielding curtain mechanism (7) comprises a support plate (701), the support plate (701) is fixedly connected with the window frame (1), one side of the support plate (701) is fixedly connected with a rotating shaft (702), one side of the rotating shaft (702) is fixedly connected with a winding drum (703), the surface of the winding drum (703) is connected with a curtain (704) in a rolling manner, the other side of the support plate (701) is fixedly connected with a belt pulley (705), the surface of the belt pulley (705) is connected with a ball groove (706) in an embedding manner, the interior of the ball groove (706) is connected with a clamping bead (707) in a bonding manner, and the interior of the clamping bead (707) is fixedly connected with a pull belt (708).
6. The single-glass fire protection window according to claim 5, wherein the drum (703) is rotatably connected to the support plate (701) via a rotating shaft (702), and the pulley (705) is rotatably connected to the support plate (701) via a rotating shaft (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922073315.XU CN211258374U (en) | 2019-11-27 | 2019-11-27 | Single glass type fireproof observation window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922073315.XU CN211258374U (en) | 2019-11-27 | 2019-11-27 | Single glass type fireproof observation window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211258374U true CN211258374U (en) | 2020-08-14 |
Family
ID=71953657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922073315.XU Active CN211258374U (en) | 2019-11-27 | 2019-11-27 | Single glass type fireproof observation window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211258374U (en) |
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2019
- 2019-11-27 CN CN201922073315.XU patent/CN211258374U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP02 | Change in the address of a patent holder |
Address after: No. 3338, Weiba Road, Hangzhou Linjiang Industrial Park, Xiaoshan District, Hangzhou City, Zhejiang Province 310000 Patentee after: ZHEJIANG SANYI TECHNOLOGY Co.,Ltd. Address before: New world wealth center, 108 Shixin North Road, Xiaoshan District, Hangzhou City, Zhejiang Province 310000 Patentee before: ZHEJIANG SANYI TECHNOLOGY Co.,Ltd. |