CN218759617U - Door gap sealing structure of machine room soundproof door - Google Patents
Door gap sealing structure of machine room soundproof door Download PDFInfo
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- CN218759617U CN218759617U CN202222991305.6U CN202222991305U CN218759617U CN 218759617 U CN218759617 U CN 218759617U CN 202222991305 U CN202222991305 U CN 202222991305U CN 218759617 U CN218759617 U CN 218759617U
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Abstract
The utility model relates to a crack seal structure of computer lab soundproof door. The door comprises a door frame and a door leaf, wherein the inner side edge of the door leaf is hinged to the inner frame edge of the door frame through a hinge, the inner side edge of the door leaf is provided with an inner side surface, and the inner frame edge of the door frame is provided with an outer side surface; the inner side surface is Z-shaped and comprises an inner side upper step surface, an inner side lower step surface and an inner side middle connecting surface; the outer side surface is Z-shaped and comprises an outer side upper step surface, an outer side lower step surface and an outer side middle connecting surface; a rubber sealing component is arranged between the inner side lower step surface and the outer side lower step surface; a rubber sealing component is also arranged between the inner side upper step surface and the outer side upper step surface. The utility model discloses a set up rubber seal assembly on step face and the outside in step face to face inboard each other and step face and outside down between the step face to avoid hindering the switch action of door leaf, adopt "Z" shape structure simultaneously, can realize double seal's effect, improve the sound insulation effect.
Description
Technical Field
The utility model relates to a crack seal structure of computer lab soundproof door.
Background
The generator room usually performs sound absorption and sound insulation treatment on the generator room due to the fact that the working noise of the diesel generator is large. The utility model discloses a fire prevention soundproof door for generator room as chinese utility model patent specification CN 208024222U discloses, it realizes sealed sound insulation through set up first sealed glue in the crack position. However, since the first sealant is disposed in the rotating direction of the door panel, the opening and closing action of the door panel is hindered.
Disclosure of Invention
The utility model aims to provide a crack seal structure of computer lab (especially generator room) soundproof door, including door frame and door leaf, this door frame encloses into a door opening, this door leaf is used for opening or closing this door opening, the inboard side of this door leaf hinges in the inner frame limit of door frame through the hinge, the inboard side of this door leaf has the medial surface towards the inner frame limit of door frame when the door leaf closes the door opening, the inner frame limit of this door frame has the lateral surface towards the inboard side of door leaf when the door leaf closes the door opening; the inner side surface is Z-shaped and comprises an inner side upper step surface, an inner side lower step surface which is parallel to the inner side upper step surface and is positioned below the inner side upper step surface, and an inner side middle connecting surface which is connected between the inner side upper step surface and the inner side lower step surface; the outer side surface is Z-shaped and comprises an outer side upper step surface, an outer side lower step surface which is parallel to the outer side upper step surface and is positioned below the outer side upper step surface, and an outer side middle connecting surface which is connected between the outer side upper step surface and the outer side lower step surface; the inner side lower step surface is parallel to and faces the outer side lower step surface when the door leaf closes the door opening; the step surface on the inner side is parallel to and faces the step surface on the outer side when the door leaf closes the door opening; a rubber sealing component is arranged between the inner side lower step surface and the outer side lower step surface; a rubber sealing component is also arranged between the inner side upper step surface and the outer side upper step surface.
The utility model discloses a set up rubber seal assembly on step face and the outside in step face to face inboard each other and step face and outside down between the step face to avoid hindering the switch action of door leaf, adopt "Z" shape structure simultaneously, can realize double seal's effect, improve the sound insulation effect.
Drawings
Fig. 1 shows a schematic structural diagram of the sound insulation door of the machine room of the present invention;
fig. 2 shows a schematic view of a door frame and a door leaf closing a door opening;
fig. 3 shows a schematic view of the door leaf after it has been opened on the basis of fig. 2;
FIG. 4 is a schematic view showing the frame rubber strip separated from the door edge rubber strip;
fig. 5 shows a schematic view of the door edge strip after it has been detached from the inner edge of the door leaf.
Reference numerals:
10 inner side edges of door frames 101 and 102, outer side upper step surfaces, 103 outer side middle connecting surfaces and 104 outer side lower step surfaces of the door frames;
20, the inner side of the door leaf 201, the upper step surface on the inner side of the 202, the middle connecting surface on the inner side of the 203, the lower step surface on the inner side of the 204 and the groove 205;
30, a hinge;
40 frame edge rubber strips and 401 concave parts;
50 door edge rubber strips, 501 convex parts and 502 mounting parts.
Detailed Description
The present application is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 5, a door gap sealing structure of a sound insulation door of a machine room (especially, a generator machine room) includes a door frame 10 and a door leaf 20, where the door frame 10 encloses a door opening, the door leaf 20 is used to open or close the door opening, an inner side 201 of the door leaf is hinged to an inner frame edge 101 of the door frame through a hinge 30, the inner side 201 of the door leaf has an inner side surface facing the inner frame edge of the door frame when the door leaf 20 closes the door opening, and the inner frame edge 101 of the door frame has an outer side surface facing the inner side 201 of the door leaf when the door leaf 20 closes the door opening;
the inner side surface is Z-shaped and comprises an inner side upper step surface 202, an inner side lower step surface 204 which is parallel to the inner side upper step surface 202 and is positioned below the inner side upper step surface 202, and an inner side middle connecting surface 203 which is connected between the inner side upper step surface 202 and the inner side lower step surface 204;
the outer side surface is Z-shaped and comprises an outer side upper step surface 102, an outer side lower step surface 104 which is parallel to the outer side upper step surface 102 and is positioned below the outer side upper step surface 102, and an outer side middle connecting surface 103 which is connected between the outer side upper step surface 102 and the outer side lower step surface 104;
the inner lower step surface 204 is parallel to and faces the outer lower step surface 104 when the door leaf 20 closes the door opening;
the inner upper step surface 202 is parallel to and faces the outer upper step surface 102 when the door leaf 20 closes the door opening;
a rubber seal assembly is arranged between the inner lower step surface 204 and the outer lower step surface 104;
a rubber seal assembly is also provided between the inboard upper step face 202 and the outboard upper step face 102.
According to the technical scheme, the rubber sealing components are arranged between the inner side upper step surface and the outer side upper step surface which face each other and between the inner side lower step surface and the outer side lower step surface, so that the opening and closing actions of the door leaf are prevented from being blocked, meanwhile, the Z-shaped structure is adopted, the double sealing effect can be realized, and the sound insulation effect is improved.
Each rubber sealing component comprises a frame edge rubber strip 40 and a door edge rubber strip 50, wherein a convex part 501 is arranged on the door edge rubber strip 50, and a concave part 401 for the convex part 501 to sink into is arranged on the frame edge rubber strip 40;
in the rubber sealing assembly of the inner lower step surface 204 and the outer lower step surface 104, the frame rubber strip 40 is fixedly installed on the outer lower step surface 104, the door edge rubber strip 50 is fixedly installed on the inner lower step surface 204, and the convex part 501 of the door edge rubber strip on the inner lower step surface 204 sinks into the concave part 401 of the frame rubber strip on the outer lower step surface 104 when the door leaf 20 closes the door opening;
in the rubber seal assembly of the inner upper step surface 202 and the outer upper step surface 102, the frame rubber strip 40 is fixedly mounted on the outer upper step surface 102, the door edge rubber strip 50 is fixedly mounted on the inner upper step surface 202, and the protruding portion 501 of the door edge rubber strip on the inner upper step surface 202 sinks into the recessed portion 401 of the frame rubber strip on the outer upper step surface 101 when the door leaf 20 closes the door opening.
This technical scheme utilizes the bellying to sink into in the depressed part and can lock frame limit rubber strip and door limit rubber strip together, reduces both and breaks away from each other and influence sealed sound insulation effect.
The frame edge rubber strip 40 extends along the length direction of the inner frame edge 101 of the door frame, the door edge rubber strip 50 extends along the length direction of the inner side edge 201 of the door leaf, and the length direction of the frame edge rubber strip 40 is parallel to the length direction of the door edge rubber strip 50;
the convex part 501 of the door edge rubber strip extends along the length direction of the door edge rubber strip 50;
the recess 401 in the rim rubber strip extends in the longitudinal direction of the rim rubber strip 40. This technical scheme reasonable in design guarantees sealed effect.
The cross section of the convex part 501 on the door edge rubber strip and the cross section of the concave part 401 on the frame edge rubber strip are both semicircular, and the diameter of the cross section of the convex part 501 on the door edge rubber strip is equal to that of the cross section of the concave part 401 on the frame edge rubber strip. This technical scheme reasonable in design can make frame limit rubber strip and door limit rubber strip both combine more reliable and more stable.
The inner upper step surface 202 and the inner lower step surface 204 are both provided with a groove 205 with a T-shaped section extending along the length direction of the inner side edge 201 of the door leaf;
the convex part 501 of the door edge rubber strip is arranged on the front surface of the door edge rubber strip 50, and the back surface of the door edge rubber strip 50 is provided with a mounting part 502 with a T-shaped section extending along the length direction of the door edge rubber strip 50;
the mounting portion 502 of the door edge rubber strip on the inside upper step surface is slidably inserted into the groove 205 on the inside upper step surface;
the mounting portion 502 of the door edge rubber strip on the inside lower step surface is slidably inserted into the groove 205 on the inside lower step surface. The technical scheme can facilitate the disassembly, assembly and maintenance of the door edge rubber strip.
Claims (4)
1. The door seam sealing structure of the machine room sound insulation door comprises a door frame and a door leaf, wherein the door frame is enclosed to form a door opening, the door leaf is used for opening or closing the door opening, the inner side edge of the door leaf is hinged to the inner frame edge of the door frame through a hinge, the inner side edge of the door leaf is provided with an inner side surface facing the inner frame edge of the door frame when the door leaf closes the door opening, and the inner frame edge of the door frame is provided with an outer side surface facing the inner side edge of the door leaf when the door leaf closes the door opening;
the inner side surface is Z-shaped and comprises an inner side upper step surface, an inner side lower step surface which is parallel to the inner side upper step surface and is positioned below the inner side upper step surface, and an inner side middle connecting surface which is connected between the inner side upper step surface and the inner side lower step surface;
the outer side surface is Z-shaped and comprises an outer side upper step surface, an outer side lower step surface which is parallel to the outer side upper step surface and is positioned below the outer side upper step surface, and an outer side middle connecting surface which is connected between the outer side upper step surface and the outer side lower step surface;
the inner lower step surface is parallel to and faces the outer lower step surface when the door leaf closes the door opening;
the step surface on the inner side is parallel to and faces the step surface on the outer side when the door leaf closes the door opening;
a rubber sealing component is arranged between the inner side lower step surface and the outer side lower step surface;
a rubber sealing component is also arranged between the upper step surface of the inner side and the upper step surface of the outer side;
the method is characterized in that:
each rubber sealing assembly comprises a frame edge rubber strip and a door edge rubber strip, wherein a convex part is arranged on the door edge rubber strip, and a concave part for the convex part to sink into is arranged on the frame edge rubber strip;
in the rubber sealing assembly of the inner lower step surface and the outer lower step surface, a frame rubber strip is fixedly arranged on the outer lower step surface, a door edge rubber strip is fixedly arranged on the inner lower step surface, and a convex part of the door edge rubber strip on the inner lower step surface is sunk into a concave part of the frame rubber strip on the outer lower step surface when the door leaf closes the door opening;
in the rubber sealing component of the inner upper step surface and the outer upper step surface, the frame rubber strip is fixedly arranged on the outer upper step surface, the door edge rubber strip is fixedly arranged on the inner upper step surface, and the bulge part of the door edge rubber strip on the inner upper step surface sinks into the concave part of the frame rubber strip on the outer upper step surface when the door leaf closes the door opening.
2. The door gap sealing structure of the machine room sound insulation door according to claim 1, characterized in that:
the frame edge rubber strip extends along the length direction of the inner frame edge of the door frame, the door edge rubber strip extends along the length direction of the inner side edge of the door leaf, and the length direction of the frame edge rubber strip is parallel to the length direction of the door edge rubber strip;
the convex part on the door edge rubber strip extends along the length direction of the door edge rubber strip;
the concave part on the frame edge rubber strip extends along the length direction of the frame edge rubber strip.
3. The door gap sealing structure of the machine room sound insulation door according to claim 2, characterized in that:
the cross section of the convex part on the door frame rubber strip and the cross section of the concave part on the frame rubber strip are both semicircular, and the diameter of the cross section of the convex part on the door frame rubber strip is equal to that of the concave part on the frame rubber strip.
4. The door gap sealing structure of the machine room sound insulation door according to claim 3, characterized in that:
the inner upper step surface and the inner lower step surface are both provided with grooves with T-shaped sections extending along the length direction of the inner side edge of the door leaf;
the bulge of the door edge rubber strip is arranged on the front surface of the door edge rubber strip, and the back surface of the door edge rubber strip is provided with a mounting part with a T-shaped section extending along the length direction of the door edge rubber strip;
the mounting part of the door edge rubber strip on the step surface on the inner side can be slidably inserted into the groove on the step surface on the inner side;
the mounting part of the door edge rubber strip on the inner lower step surface can be slidably inserted into the groove on the inner lower step surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222991305.6U CN218759617U (en) | 2022-11-10 | 2022-11-10 | Door gap sealing structure of machine room soundproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222991305.6U CN218759617U (en) | 2022-11-10 | 2022-11-10 | Door gap sealing structure of machine room soundproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218759617U true CN218759617U (en) | 2023-03-28 |
Family
ID=85647384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222991305.6U Active CN218759617U (en) | 2022-11-10 | 2022-11-10 | Door gap sealing structure of machine room soundproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218759617U (en) |
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2022
- 2022-11-10 CN CN202222991305.6U patent/CN218759617U/en active Active
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