CN212832298U - Vertical hinged door sealing structure and vertical hinged door - Google Patents
Vertical hinged door sealing structure and vertical hinged door Download PDFInfo
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- CN212832298U CN212832298U CN202021550921.2U CN202021550921U CN212832298U CN 212832298 U CN212832298 U CN 212832298U CN 202021550921 U CN202021550921 U CN 202021550921U CN 212832298 U CN212832298 U CN 212832298U
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Abstract
The utility model discloses a vertical hinged door sealing structure, which comprises a first sealing body and a second sealing body, wherein a first recess extending along a first direction is arranged on the side surface of the first sealing body; the second sealing body is provided with a first bulge extending in the first direction, and the first bulge is provided with a bulge side used for extending into the first recess; one side of the first bulge, which is far away from the bulge side, is provided with a second recess, and the second recess extends along the first direction. The protruding side of the first protrusion can extend into the first recess to form matching, and even if the first sealing body and the second sealing body are opened by external force, the first sealing body and the second sealing body can also prevent open fire and the like from escaping, so that the fire safety is improved. The arrangement of the second recess not only enables the first protrusion to provide a longer matching stroke in the width direction, reduces the possibility that open fire and the like pass through the matching structure of the first protrusion and the first recess, but also enables components for mounting the second sealing body to keep better flexibility.
Description
Technical Field
The utility model relates to a jacking equipment technical field, in particular to railway carriage or compartment door technical field.
Background
The elevator fire door system mainly comprises the following components: a fire door panel and a fire door pocket; the main door opening modes include a middle opening double-leaf door and a side opening double-leaf door, a middle opening multi-leaf door and the like, and the door is also generally called a vertical hinged door. With the increasing number of layers of modern buildings and the increasing importance of people on fire safety, most fire-proof doors on the market adopt a door pocket to shield a door panel. In the fire-resistant in-process, the deformation condition of door plant is comparatively abominable, produces the crack easily in the crack and leads to the naked light to scurry out, is unfavorable for fire safety.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention aims to provide a fire protection structure to improve the fire protection safety.
In order to achieve the purpose, the utility model discloses realize according to following technical scheme:
a vertical hinged door sealing structure comprises a first sealing body and a second sealing body, wherein a first recess extending along a first direction is formed in the side face of the first sealing body; the second sealing body is provided with a first bulge extending in the first direction, and the first bulge is provided with a bulge side used for extending into the first recess; one side of the first bulge, which is far away from the bulge side, is provided with a second recess, and the second recess extends along the first direction.
Preferably, the first sealing body includes a first groove body extending along the first direction, a first plate extending along the first direction is disposed on an outer side of a groove wall of the first groove body, and the first plate and the groove wall of the first groove body form the first recess.
Preferably, a second plate extending along the first direction is arranged on the first plate, and the second plate faces the opening side of the first groove body.
Preferably, the second sealing body includes a second groove body extending in the first direction, and the second recess is provided as a groove of the second groove body; and a third plate extending along the first direction is arranged on the outer side of the groove wall of the second groove body, and the third plate is used for forming a fit clearance with the first sealing body.
Preferably, a third recess is formed in the outer side, far away from the groove wall of the third plate, of the second groove body, the third recess extends along the first direction, and two sides of the third recess respectively extend to the groove wall of the second groove body and the groove bottom of the second groove body.
A vertical hinged door comprises the vertical hinged door sealing structure; the door is characterized by further comprising a door pocket and at least one door plate, a door seam extending along the first direction is arranged between the door pocket and the door plate or between the door plates, and the first sealing body and the second sealing body are respectively arranged on two sides of the door seam.
Preferably, the door pocket comprises a cross beam, a first upright post and a second upright post which are respectively connected to two ends of the cross beam, a third groove body which extends along a second direction is arranged on the cross beam, and the second direction is set as a door opening direction; the door pocket further comprises a first blocking body extending along the second direction, one side of the first blocking body is connected with the door plate, the other side of the first blocking body is used for being arranged in the third groove body, and the thickness of the first blocking body is smaller than the groove width of the third groove body.
Preferably, the cross beam is provided with a first plate body extending along a second direction, one side of the first plate body, which is far away from the cross beam, is provided with a first bending part, and the first bending part is bent to form the first groove body; one side of the first plate body, which is close to the cross beam, is provided with a second bending part extending along the width direction of the cross beam, one side of the second bending part, which is far away from the first plate body, is provided with a first connecting part connected with the cross beam, and a first distance is arranged between the first connecting part and the first plate body.
Preferably, the door comprises at least two door panels, sliding connecting seams are arranged between the door panels or between the door panels and the door pocket, and blocking structures are arranged on the sliding connecting seams; the blocking structure comprises a fourth groove body which is arranged in a manner of extending along the first direction, and the opening direction of the fourth groove body faces the sliding connection seam; the blocking structure further comprises a second blocking body extending along the first direction, and the second blocking body extends into the fourth groove body.
Preferably, the fourth groove body comprises a first groove wall far away from the beam and a second groove wall close to the beam, a sill connector used for being connected with a sill is arranged at one end of the first groove wall, the sill connector is arranged in the fourth groove body, and a second distance is arranged between the sill connector and the second groove wall.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the protruding side of the first protrusion can stretch into the first recess to form matching, and the first sealing body and the second sealing body can be kept sealed in the matching stroke of the first protrusion and the first recess even if the first sealing body and the second sealing body are opened by external force, so that open fire and the like are prevented from escaping, and the fire safety is improved. The arrangement of the second recess not only enables the first protrusion to provide a longer matching stroke in the width direction, reduces the possibility that open fire and the like pass through the matching structure of the first protrusion and the first recess, but also effectively reduces the weight of the second sealing body, so that the components for mounting the second sealing body can keep better flexibility.
2. First seal and second seal set up respectively in the both sides of crack, prevent effectively that open flame from passing the vertical hinged door, have improved the fire prevention security of vertical hinged door.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is the utility model discloses vertical hinged door seal structure, vertical hinged door embodiment look down the spatial structure sketch map of angle.
Fig. 2 is the utility model discloses vertical hinged door seal structure, vertical hinged door embodiment's another perspective structure sketch map of overlooking the angle.
Fig. 3 is the utility model discloses vertical hinged door seal structure, vertical hinged door embodiment's angle of looking up's spatial structure schematic diagram.
Fig. 4 is a front view of an embodiment of the middle door pocket of the present invention.
Fig. 5 is a left side view of the embodiment of the middle door pocket of the present invention.
Fig. 6 is a partial method diagram of position a in fig. 5.
Fig. 7 is a schematic perspective view of the first plate of the present invention.
Fig. 8 is a cross-sectional view of the present invention at the position B-B in fig. 5.
Wherein:
1-a first sealing body, 11-a first recess, 12-a first groove body, 13-a first plate, 14-a second plate, 2-a second sealing body, 21-a first protrusion, 211-a second recess, 22-a second groove body, 23-a third plate, 221-a third recess, 3-a cross beam, 31-a third groove body, 32-a first plate body, 321-a first bent part, 322-a second bent part, 323-a first connecting part, 4-a first upright post, 5-a second upright post, 6-a first baffle, 7-a fourth groove body, 71-a first groove wall, 72-a second groove wall, 711-a sill connector and 8-a second baffle.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and detailed description. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, and the described embodiments are merely some embodiments, rather than all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 to 8, this is an embodiment of the present invention, a vertical hinged door sealing structure, a vertical hinged door, specifically:
a vertical hinged door sealing structure comprises a first sealing body 1 and a second sealing body 2, wherein a first recess 11 extending along a first direction is formed in the side face of the first sealing body 1; the second sealing body 2 is provided with a first bulge 21 extending in the first direction, and the first bulge 21 is provided with a bulge side used for extending into the first recess 11; one side of the first protrusion 21 away from the protrusion side is provided with a second recess 211, and the second recess 211 extends along the first direction.
Further as a preferred embodiment, the first sealing body 1 includes a first groove 12 extending along the first direction, a first plate 13 extending along the first direction is disposed outside a groove wall of the first groove 12, and the first plate 13 and the groove wall of the first groove 12 form a first recess 11. The first recess 11 that first plate 13 and the cell wall of first cell body 12 formed is located the edge of first seal 1, is convenient for cooperate with the foundation structure of installation first seal 1, like the door plant etc. for first seal 1 can save material, can utilize the foundation structure of installation first seal 1 and first protruding 21 to form new fit clearance simultaneously, makes first seal 1 possess certain ability of utilizing the foundation structure. The first plate 13 can be fixed to the base structure by welding, clamping, etc.
Further, as a preferred embodiment, a second plate member 14 extending in the first direction is provided on the first plate member 13, and the second plate member 14 is provided toward the opening side of the first tank body 12. The first sealing body 1 can be formed by bending through a sheet metal process. The plate plane of the second plate member 14 provides the first sealing body 1 with the possibility of being installed smoothly, so that the first sealing body 1 is installed more smoothly.
Further as a preferred embodiment, the second sealing body 2 includes a second groove body 22 extending in the first direction, and the second recess 211 is provided as a groove of the second groove body 22; and a third plate 23 extending along the first direction is arranged on the outer side of the groove wall of the second groove body 22, and the third plate 23 is used for forming a fit clearance with the first sealing body 1. The third plate 23 can form a new fit clearance with the first sealing body 1, the passing path length of open fire and the like is increased, the open fire and the like are more difficult to pass, and the fire safety of the vertical hinged door is further improved.
Further as a preferred embodiment, the outer side of the groove wall of the second groove body 22 away from the third plate 23 is provided with a third recess 221, the third recess 221 extends along the first direction, and two sides of the third recess 221 extend to the groove wall of the second groove body 22 and the groove bottom of the second groove body 22 respectively. The third recess 221 forms a clearance gap between the top surface of the first protrusion 21 and the outer side of the groove body of the second groove body 22, so that the first protrusion 21 has the capability of avoiding interference with a basic structure for installing the first sealing body 1, and the possibility of interference generated when the vertical hinged door sealing structure is installed and used is reduced.
A vertical hinged door comprises the vertical hinged door sealing structure; still include door pocket and at least one door plant, be equipped with the crack that extends along first direction between door pocket and the door plant or between the door plant, first seal 1 and second seal 2 set up respectively in the both sides of crack.
Further as a preferred embodiment, the door pocket comprises a cross beam 3, and a first upright post 4 and a second upright post 5 respectively connected to two ends of the cross beam 3, wherein the cross beam 3 is provided with a third slot 31 extending along a second direction, and the second direction is set as a door opening direction; the door pocket further comprises a first blocking body 6 extending along the second direction, one side of the first blocking body 6 is connected with the door plate, the other side of the first blocking body 6 is arranged in the third groove body 31, and the thickness of the first blocking body 6 is smaller than the groove width of the third groove body 31. The thickness of the first baffle 6 is indicated by T in fig. 6. When the door plant is heated and is out of shape, first baffle 6 is further close to the cell wall of third cell body 31, reduces the clearance of passing through of naked light, smog etc. and the door pocket makes the vertical hinged door can prevent the naked light of crack department when, can also the mode door plant upper end naked light flee.
As a further preferable embodiment, the cross beam 3 is provided with a first plate 32 extending along the second direction, one side of the first plate 32 away from the cross beam 3 is provided with a first bending portion 321, and the first bending portion 321 is bent to form the first groove 12; one side of the first plate 32 close to the cross beam 3 is provided with a second bending portion 322 extending along the width direction of the cross beam 3, one side of the second bending portion 322 far away from the first plate 32 is provided with a first connecting portion 323 connected with the cross beam 3, and a first distance is arranged between the first connecting portion 323 and the first plate 32. The first spacing is shown as L1 in fig. 6. The structure of the first plate 32 makes the door pocket suitable for a vertical hinged door with overlapped door panels, such as a center opening four-leaf door, a side opening three-leaf door and a side opening two-leaf door.
Further as a preferred embodiment, the door comprises at least two door panels, sliding connecting seams are arranged between the door panels or between the door panels and the door pocket, and blocking structures are arranged on the sliding connecting seams; the blocking structure comprises a fourth groove body 7 which is arranged in a manner of extending along the first direction, and the opening direction of the fourth groove body 7 faces the sliding connection seam; the blocking structure further comprises a second blocking body 8 extending along the first direction, and the second blocking body 8 extends into the fourth groove body 7. Fig. 3 shows the fourth groove 7 and the second stopper 8, wherein the direction of the arrow is the first direction of the present embodiment. In the embodiment of fig. 3, the second stop 8 is a wing of an L-shaped plate mounted on the quick-opening door of the quarter-door and the fourth slot 7 mounted on the slow-opening door of the quarter-door. The blocking structure is arranged so that the split doors also have smoke/dust/open fire protection at the sliding joint.
Further as a preferred embodiment, the fourth groove body 7 includes a first groove wall 71 far away from the beam 3 and a second groove wall 72 close to the beam 3, a sill connector 711 for connecting with a sill is disposed at one end of the first groove wall 71, the sill connector 711 is disposed in the fourth groove body 7, and a second distance is disposed between the sill connector 711 and the second groove wall 72. The second pitch is shown as L2 in fig. 8. The second distance enables the second block 8 to extend into the second groove without interfering with the sill connector 711, so that the fourth groove 7 has a longer matching length with the first groove wall 71 and the second groove wall 72 in the first direction, and fire protection can be better performed at the sliding connection seam.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.
Claims (10)
1. A vertical hinged door sealing structure is characterized by comprising a first sealing body and a second sealing body, wherein a first recess extending along a first direction is formed in the side face of the first sealing body; the second sealing body is provided with a first bulge extending in the first direction, and the first bulge is provided with a bulge side used for extending into the first recess; one side of the first bulge, which is far away from the bulge side, is provided with a second recess, and the second recess extends along the first direction.
2. The vertical hinged door sealing structure according to claim 1, wherein the first sealing body comprises a first groove body extending along the first direction, a first plate extending along the first direction is arranged on the outer side of a groove wall of the first groove body, and the first plate and the groove wall of the first groove body form the first recess.
3. The vertical hinged door sealing structure according to claim 2, wherein a second plate extending in the first direction is provided on the first plate, and the second plate is disposed toward an opening side of the first groove.
4. The vertical hinged door sealing structure according to any one of claims 1 to 3, wherein the second sealing body includes a second groove body extending in the first direction, and the second recess is provided as a groove of the second groove body; and a third plate extending along the first direction is arranged on the outer side of the groove wall of the second groove body, and the third plate is used for forming a fit clearance with the first sealing body.
5. The vertical hinged door sealing structure according to claim 4, wherein a third recess is formed in the outer side, away from the groove wall of the third plate, of the second groove body, the third recess extends along the first direction, and two sides of the third recess extend to the groove wall of the second groove body and the groove bottom of the second groove body respectively.
6. A side hung door comprising the side hung door sealing structure of any one of claims 1 to 5; the door is characterized by further comprising a door pocket and at least one door plate, a door seam extending along the first direction is arranged between the door pocket and the door plate or between the door plates, and the first sealing body and the second sealing body are respectively arranged on two sides of the door seam.
7. The vertical hinged door according to claim 6, wherein the door pocket comprises a cross beam, a first upright and a second upright which are respectively connected to two ends of the cross beam, a third groove body which extends along a second direction is arranged on the cross beam, and the second direction is set as a door opening direction; the door pocket further comprises a first blocking body extending along the second direction, one side of the first blocking body is connected with the door plate, the other side of the first blocking body is used for being arranged in the third groove body, and the thickness of the first blocking body is smaller than the groove width of the third groove body.
8. The vertical hinged door according to claim 7, wherein the cross beam is provided with a first plate body extending along the second direction, one side of the first plate body, which is far away from the cross beam, is provided with a first bending part, and the first bending part is bent to form the first groove body; one side of the first plate body, which is close to the cross beam, is provided with a second bending part extending along the width direction of the cross beam, one side of the second bending part, which is far away from the first plate body, is provided with a first connecting part connected with the cross beam, and a first distance is arranged between the first connecting part and the first plate body.
9. The vertical hinged door according to claim 6, comprising at least two door panels, wherein a sliding connecting seam is arranged between the door panels or between the door panels and the door pocket, and a blocking structure is arranged on the sliding connecting seam; the blocking structure comprises a fourth groove body which is arranged in a manner of extending along the first direction, and the opening direction of the fourth groove body faces the sliding connection seam; the blocking structure further comprises a second blocking body extending along the first direction, and the second blocking body extends into the fourth groove body.
10. The vertical hinged door of claim 9, wherein the fourth slot body comprises a first slot wall far away from the beam and a second slot wall close to the beam, a sill connector for connecting with a sill is arranged at one end of the first slot wall, the sill connector is arranged in the fourth slot body, and a second distance is arranged between the sill connector and the second slot wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550921.2U CN212832298U (en) | 2020-07-30 | 2020-07-30 | Vertical hinged door sealing structure and vertical hinged door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550921.2U CN212832298U (en) | 2020-07-30 | 2020-07-30 | Vertical hinged door sealing structure and vertical hinged door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212832298U true CN212832298U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021550921.2U Active CN212832298U (en) | 2020-07-30 | 2020-07-30 | Vertical hinged door sealing structure and vertical hinged door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212832298U (en) |
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2020
- 2020-07-30 CN CN202021550921.2U patent/CN212832298U/en active Active
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