CN219993536U - Self-opening fireproof door convenient for escape - Google Patents
Self-opening fireproof door convenient for escape Download PDFInfo
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- CN219993536U CN219993536U CN202320852268.2U CN202320852268U CN219993536U CN 219993536 U CN219993536 U CN 219993536U CN 202320852268 U CN202320852268 U CN 202320852268U CN 219993536 U CN219993536 U CN 219993536U
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- 238000005192 partition Methods 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 18
- 230000001276 controlling effect Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 10
- 230000009970 fire resistant effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of self-opening fireproof doors, in particular to a self-opening fireproof door convenient for escape, which comprises: the door body comprises a door frame, wherein the surface of the door frame is connected with a door plate through a hinge, and door opening and closing devices are arranged on the surfaces of the door frame and the door plate; the abutting mechanism comprises an abutting plate, the abutting plate is connected to the surface of the portal in an abutting mode through bolts, and a supporting spring is fixedly connected to the inner side of the abutting plate. The utility model achieves the effect of regulating and controlling the action position of the abutting block on the abutting plate through the rotary connection of the movable rod and the hinging rod, improves the range and effect of the door plate when the door plate is installed and used, realizes the control of the distance between the pulling plate and the supporting plate through the rotation of the buckle, achieves the effect of regulating and controlling the position of the baffle plate on the door plate, facilitates the better regulation and storage of the action position of the handle, effectively avoids the exposure of the position of the handle on the door plate, and leads the handle to collide and scratch with escape personnel, thereby influencing the escape time.
Description
Technical Field
The utility model relates to the technical field of self-opening fireproof doors, in particular to a self-opening fireproof door convenient for escape.
Background
Fireproof doors refer to doors that meet the requirements for fire resistance stability, integrity and thermal insulation over a period of time, and are fire resistant dividers that are positioned between fire resistant partitions, evacuation stairwells, vertical shafts, and the like.
The fireproof door is also a fireproof door, and the magnetic door opening and closing device is arranged on the fireproof door, so that the fireproof door is automatically opened, escape is realized when a fire disaster occurs, the fireproof door is installed when the existing fireproof door is automatically opened, the installation size of the fireproof door frame is fixed, the installation and use effects of the fireproof door frame can not be adjusted, and the installation and use range of the fireproof door is reduced.
Disclosure of Invention
The utility model aims to provide a self-opening fireproof door convenient for escape, which solves the problems that the installation size of the fireproof door frame in the background technology is fixed, the installation and use effects of the fireproof door frame can not be adjusted, and the installation and use range of the fireproof door frame is reduced.
In order to achieve the above purpose, the utility model provides a self-opening fireproof door convenient for escape, comprising:
the door body comprises a door frame, wherein the surface of the door frame is connected with a door plate through a hinge, and door opening and closing devices are arranged on the surfaces of the door frame and the door plate;
the abutting mechanism comprises an abutting plate, the abutting plate is connected to the surface of a door frame through bolt abutting, a supporting spring is fixedly connected to the inner side of the abutting plate, a supporting block is fixedly connected to the surface of the supporting spring, a movable rod is movably connected to the surface of the supporting block, a hinge rod is movably connected to the surface of the door frame, a screw is fixedly connected to the surface of the hinge rod, and the hinge rod is rotatably connected with the movable rod through the screw.
Preferably, the surface of supporting the piece is convex shape, the fixed surface of supporting the piece is connected with the slide bar, and slide bar and supporting spring fixed connection, the circular slot has been seted up to the surface of supporting the board, the circular slot sliding connection that supports the piece through slide bar and supporting the board surface.
Preferably, the one end fixedly connected with bull stick of articulated pole is kept away from to the movable rod, and the movable rod passes through the bull stick and supports the piece and rotate to be connected, the movable rod is two sets of bottom of connecting in supporting the piece.
Preferably, the surface of the portal is fixedly connected with a movable block, and the hinge rod is rotationally connected with the portal through the movable block, and the movable rod and the hinge rod are both in a long plate shape.
Preferably, the surface of door plant is provided with separates and keeps off mechanism, it includes the baffle to separate and keep off mechanism, baffle sliding connection is in the inboard of door plant, the surface of door plant is seted up flutedly, and the surface of recess is provided with the gag lever post, the surface sliding connection of gag lever post has the handle, the spacing groove has been seted up to the inboard of handle, spacing groove and gag lever post sliding connection, the fixed surface of baffle is connected with the arm-tie, the surface swing joint of arm-tie has the buckle, the surface fixedly connected with backup pad of door plant, logical groove has been seted up on the surface of backup pad.
Preferably, a chute is formed in the inner side of the door plate, the partition plate is connected with the door plate in a sliding mode through the chute, and the handle is L-shaped.
Preferably, the handle is in sliding connection with the limiting rod through the limiting groove, the pull plate is in plate shape and is fixedly connected with the partition plate, and the supporting plate is in plate shape and acts on the surface of the door plate.
Preferably, the buckle comprises two parts, one part of the buckle is in a round rod shape, and the other part of the buckle is in a block shape and is in insertion connection with the through groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the connection of the butt plate and the portal, under the effect of the butt plate, the installation and the use of the portal are achieved, the elastic connection of the butt block at the position on the butt plate is achieved under the effect of the supporting spring through the connection of the butt block and the supporting spring, the regulation and control effect of the butt block at the action position on the butt plate is achieved through the rotation connection of the movable rod and the hinging rod, and the range and the effect of the door plate during the installation and the use are improved.
2. Through the sliding connection of baffle and door plant, under the connection of handle and spacing groove, through the sliding connection of spacing groove and gag lever post, realize the adjustment to the position of action on the door plant of handle, under the connection of baffle and arm-tie, through the connection of inserting of buckle and logical groove, through the rotation of buckle, realize the control to the interval between arm-tie and the backup pad, reach the regulation and control effect to the baffle position on the door plant, make things convenient for its better to handle action position adjustment and accomodate the baffle, effectively avoid the exposure of handle position on the door plant, lead to its and escape personnel to bump and scratch, influence its escape time.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic view of a partial perspective explosion of a connection structure of a retaining plate and a retaining block according to the present utility model;
FIG. 3 is a bottom perspective view of the structure of the retaining plate of FIG. 2 according to the present utility model;
FIG. 4 is a schematic partial perspective view of the structure of the door panel of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.
In the figure: 1. a door frame; 11. a door panel; 12. a door closer; 2. a retaining plate; 21. abutting blocks; 22. a movable rod; 23. a hinge rod; 24. a support spring; 3. a partition plate; 31. a limit rod; 32. a handle; 33. a limit groove; 34. pulling a plate; 35. a buckle; 36. a support plate; 37. and (5) through grooves.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided:
a self-opening fire rated door for facilitating escape, comprising:
the door body comprises a door frame 1, wherein the surface of the door frame 1 is connected with a door plate 11 through a hinge, the surfaces of the door frame 1 and the door plate 11 are provided with door opening and closing devices 12, the door frame 1 and the door plate 11 are connected, under the action of the door plate 11, the fireproof effect is achieved, and the operation control of opening and closing the door plate 11 on the door frame 1 is realized through the action of the door opening and closing devices 12;
the abutting mechanism comprises an abutting plate 2, the abutting plate 2 is connected to the surface of a door frame 1 in an abutting mode through bolts, a supporting spring 24 is fixedly connected to the inner side of the abutting plate 2, a supporting block 21 is fixedly connected to the surface of the supporting spring 24, a movable rod 22 is movably connected to the surface of the supporting block 21, a hinge rod 23 is movably connected to the surface of the door frame 1, a screw is fixedly connected to the surface of the hinge rod 23, the hinge rod 23 is rotationally connected with the movable rod 22 through the screw, the door frame 1 is installed and used under the action of the screw on the surface of the abutting plate 2 through the connection of the supporting block 21 and the movable rod 22, and the regulation and control effect of the acting position of the abutting block 21 on the abutting plate 2 is achieved under the rotation connection of the hinge rod 23 and the movable rod 22.
Further, the surface of the supporting block 21 is in a circular arc shape, the surface of the supporting block 21 is fixedly connected with a sliding rod, the sliding rod is fixedly connected with the supporting spring 24, a circular groove is formed in the surface of the supporting plate 2, the supporting block 21 is in sliding connection with the circular groove on the surface of the supporting plate 2 through the sliding rod, and elastic regulation and control on the acting position of the supporting block 21 on the supporting plate 2 are achieved under the action of the supporting spring 24 through connection of the supporting block 21 and the supporting spring 24.
Further, one end of the movable rod 22 far away from the hinging rod 23 is fixedly connected with a rotating rod, the movable rod 22 is rotationally connected with the abutting block 21 through the rotating rod, the movable rod 22 is connected to the bottom end of the abutting block 21 in two groups, and the action position of the abutting block 21 is adjusted under the action of the movable rod 22 through the rotational connection of the movable rod 22 and the abutting block 21.
Further, the fixed surface of portal 1 is connected with movable block, and articulated rod 23 rotates through movable block and portal 1 to be connected, and movable rod 22 and articulated rod 23 all are longeron, through the rotation of movable rod 22 and articulated rod 23 to be connected, under the change of movable rod 22 and articulated rod 23's action angle, realize the adjustment to the action position of supporting piece 21 on butt plate 2, improve portal 1's installation scope and effect.
Further, the surface of door plant 11 is provided with separates the fender mechanism, separate the fender mechanism and include baffle 3, baffle 3 sliding connection is in the inboard of door plant 11, the surface of door plant 11 is seted up flutedly, and the surface of recess is provided with gag lever post 31, the surface sliding connection of gag lever post 31 has handle 32, spacing groove 33 has been seted up to the inboard of handle 32, spacing groove 33 and gag lever post 31 sliding connection, the fixed surface of baffle 3 is connected with arm-tie 34, the surface swing joint of arm-tie 34 has buckle 35, the surface fixedly connected with backup pad 36 of door plant 11, logical groove 37 has been seted up on the surface of backup pad 36, through the connection of baffle 3 and arm-tie 34, under the connection of arm-tie 34 and buckle 35, through the effect of backup pad 36 and logical groove 37, realize the control effect to the position of baffle 3 on door plant 11.
Further, the inside of the door plate 11 is provided with a chute, the partition plate 3 is in sliding connection with the door plate 11 through the chute, the handle 32 is in an L-shaped shape, and under the action of the partition plate 3, the hidden blocking effect of the handle 32 on the door plate 11 is achieved through the sliding connection of the partition plate 3 and the door plate 11.
Further, the handle 32 is slidably connected with the limit rod 31 through the limit groove 33, the pull plate 34 is fixedly connected with the partition plate 3, the support plate 36 acts on the surface of the door plate 11 in a plate shape, the sliding control between the handle 32 and the limit rod 31 is realized through the sliding connection of the limit rod 31 and the limit groove 33, and the control effect on the acting position of the partition plate 3 on the door plate 11 is achieved through the connection of the pull plate 34 and the buckle 35.
Further, the buckle 35 is composed of two parts, one part of the buckle 35 is in a round rod shape, the other part of the buckle 35 is in a block shape, the block-shaped buckle 35 is connected with the through groove 37 in an inserting way, and the adjusting and controlling effect on the space between the support plate 36 and the pull plate 34 is achieved under the abutting connection of the buckle 35 and the through groove 37 through the connection of the buckle 35 and the pull plate 34.
Working principle: when the portal 1 is installed, the abutting plate 2 is connected with the portal 1, so that the portal 1 is connected with a wall body, when the distance between the portal 1 and the abutting plate 2 is adjusted, an operator rotates a threaded sleeve on a hinge rod 23, the connection angle between the movable rod 22 and the hinge rod 23 is changed, the position of the abutting block 21 on the abutting plate 2 is changed, and under the action of a supporting spring 24, the regulation and control effect of the acting position of the abutting block 21 is achieved, so that the range and effect of the portal 1 and the abutting plate 2 in installation and use are realized.
When the handle 32 is used, the pull plate 34 is pulled firstly, the position of the partition plate 3 in the door plate 11 is changed, then the buckle 35 is rotated, the buckle 35 passes through the through groove 37 and the supporting plate 36 to be abutted against, the position of the buckle is fixed, then the handle 32 is pulled, the handle 32 is exposed outside the door plate 11 under the sliding of the limiting rod 31 and the limiting groove 33, the operation control is convenient, after the operation is finished, the handle 32 can be hidden, and the condition that the handle 32 is scraped to scratch personnel clothes to influence the escape time is avoided when escape.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A self-opening fire door for facilitating escape, comprising:
the door body comprises a door frame (1), wherein the surface of the door frame (1) is connected with a door plate (11) through a hinge, and door openers (12) are arranged on the surfaces of the door frame (1) and the door plate (11);
the abutting mechanism comprises an abutting plate (2), the abutting plate (2) is connected to the surface of a door frame (1) through bolt abutting, a supporting spring (24) is fixedly connected to the inner side of the abutting plate (2), a supporting block (21) is fixedly connected to the surface of the supporting spring (24), a movable rod (22) is movably connected to the surface of the supporting block (21), a hinge rod (23) is movably connected to the surface of the door frame (1), a screw is fixedly connected to the surface of the hinge rod (23), and the hinge rod (23) is rotatably connected with the movable rod (22) through the screw.
2. The self-opening fire door for escape as claimed in claim 1, wherein: the surface of supporting piece (21) is convex shape, the fixed surface of supporting piece (21) is connected with the slide bar, and slide bar and supporting spring (24) fixed connection, the circular slot has been seted up on the surface of supporting plate (2), the circular slot sliding connection on supporting piece (21) through slide bar and supporting plate (2) surface.
3. The self-opening fire door for escape as claimed in claim 1, wherein: the one end fixedly connected with bull stick that articulated pole (23) were kept away from to movable rod (22), and movable rod (22) are rotated through bull stick and support piece (21) and are connected, movable rod (22) are two sets of bottom of connecting in support piece (21).
4. The self-opening fire door for escape as claimed in claim 1, wherein: the surface of the portal (1) is fixedly connected with a movable block, the hinge rod (23) is rotationally connected with the portal (1) through the movable block, and the movable rod (22) and the hinge rod (23) are both in a long plate shape.
5. The self-opening fire door for escape as claimed in claim 1, wherein: the surface of door plant (11) is provided with separates and keeps off mechanism, it includes baffle (3) to separate and keep off the mechanism, baffle (3) sliding connection is in the inboard of door plant (11), the surface of door plant (11) is seted up flutedly, and the surface of recess is provided with gag lever post (31), the surface sliding connection of gag lever post (31) has handle (32), spacing groove (33) have been seted up to the inboard of handle (32), spacing groove (33) and gag lever post (31) sliding connection, the fixed surface of baffle (3) is connected with arm-tie (34), the surface swing joint of arm-tie (34) has buckle (35), the surface fixedly connected with backup pad (36) of door plant (11), logical groove (37) have been seted up on the surface of backup pad (36).
6. The self-opening fire door for escape as claimed in claim 5, wherein: the inside of door plant (11) has seted up the spout, baffle (3) are through spout and door plant (11) sliding connection, handle (32) are "L" shape.
7. The self-opening fire door for escape as claimed in claim 5, wherein: the handle (32) is in sliding connection with the limiting rod (31) through the limiting groove (33), the pull plate (34) is in plate shape and fixedly connected with the partition plate (3), and the supporting plate (36) acts on the surface of the door plate (11) in plate shape.
8. The self-opening fire door for escape as claimed in claim 5, wherein: the buckle (35) is composed of two parts, one part of the buckle (35) is in a round rod shape, the other part of the buckle (35) is in a block shape, and the block-shaped buckle (35) is connected with the through groove (37) in an inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320852268.2U CN219993536U (en) | 2023-04-17 | 2023-04-17 | Self-opening fireproof door convenient for escape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320852268.2U CN219993536U (en) | 2023-04-17 | 2023-04-17 | Self-opening fireproof door convenient for escape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219993536U true CN219993536U (en) | 2023-11-10 |
Family
ID=88604161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320852268.2U Active CN219993536U (en) | 2023-04-17 | 2023-04-17 | Self-opening fireproof door convenient for escape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219993536U (en) |
-
2023
- 2023-04-17 CN CN202320852268.2U patent/CN219993536U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |