CN210067909U - Threshold seal structure - Google Patents
Threshold seal structure Download PDFInfo
- Publication number
- CN210067909U CN210067909U CN201920390807.9U CN201920390807U CN210067909U CN 210067909 U CN210067909 U CN 210067909U CN 201920390807 U CN201920390807 U CN 201920390807U CN 210067909 U CN210067909 U CN 210067909U
- Authority
- CN
- China
- Prior art keywords
- strip
- sealing rubber
- rubber strip
- doorsill
- arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a doorsill sealing structure, which comprises a first sealing rubber strip and a second sealing rubber strip, wherein one side of the first sealing rubber strip is provided with a plurality of convex clamping strips with trapezoidal cross sections and arranged in parallel, the bottom of one side of a door leaf facing the doorsill is provided with a plurality of clamping grooves for clamping the convex clamping strips, the bottom of one side of the doorsill facing the door leaf is provided with a slot, the second sealing rubber strip extends out an inserting strip which can be inserted in the slot, the inserting strip is provided with a plurality of grooves, the inner wall of the slot hole is provided with a strip-shaped bulge clamped with the strip-shaped groove, one side of the first sealing rubber strip opposite to the second sealing rubber strip is provided with an arc-shaped convex strip which protrudes outwards, one side of the second sealing rubber strip opposite to the first sealing rubber strip is provided with an arc-shaped concave groove which is sunken inwards, the arc-shaped convex strip can be clamped and matched in the arc-shaped concave, and the sealing rubber strip is troublesome to mount and dismount and has poor replaceable performance.
Description
Technical Field
The utility model relates to a seal structure, especially a threshold seal structure.
Background
At present, along with the continuous improvement of customer to the effect that gives sound insulation, and because the whole effect is directly influenced to the sealed effect of finished product door, consequently realize that the enhancement of sealed effect between threshold and the door leaf is an important research object direction at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a threshold seal structure for the sealed effect of overcoming threshold among the prior art is poor, and can seal the adhesive tape installation and dismantle trouble, and the relatively poor defect of removable performance.
The utility model provides a following technical scheme:
the doorsill sealing structure comprises a first sealing rubber strip and a second sealing rubber strip, wherein one side of the first sealing rubber strip is provided with a plurality of protruding clamping strips with cross sections being trapezoid and parallel, a door leaf is arranged at the bottom of one side, facing the doorsill, of the door leaf and can be arranged opposite to the doorsill in a clamping mode, a plurality of clamping grooves used for clamping the protruding clamping strips are formed in the bottom of one side, facing the door leaf, of the door leaf, the bottom of one side, facing the door leaf is provided with a slot, the second sealing rubber strip stretches out a plug-in strip capable of being arranged in the slot in a plug-in strip, a plurality of grooves are formed in the plug-in strip, a groove hole inner wall of the slot is provided with a strip protruding in the strip groove, when the door leaf is closed, the first sealing rubber strip is arranged in a manner of being extruded relative to the second sealing rubber strip, one side, facing the second sealing rubber strip, is provided with an arc-shaped concave groove which is sunken inwards in the opposite to the The arc-shaped protruding strips can be clamped and matched in the arc-shaped concave grooves.
Preferably, the inserting strip is arranged at the top of one side of the second sealing rubber strip, and one side of the second sealing rubber strip below the inserting strip abuts against one side of the doorsill.
Preferably, a plurality of first elastic reinforcing blocks which are arranged in an outward expansion mode are arranged on the periphery of one side, opposite to the first sealing rubber strip, of the second sealing rubber strip.
Preferably, a plurality of second elastic reinforcing blocks which are arranged in an outward expanding mode are arranged on the periphery of one side, opposite to the second sealing rubber strip, of the first sealing rubber strip, and the second elastic reinforcing blocks are opposite to the first elastic reinforcing blocks.
The utility model has the advantages that: because first joint strip and second joint strip can dismantle respectively to be connected on door leaf and threshold, therefore this seal structure can be at the prefabricated shaping of mill, when dispatching from the factory with standard door pocket integrated into one piece, also can be through when actual installation, through set up on door leaf and threshold with first joint strip, the slotted hole of second joint strip mutually supporting, realize on-the-spot debugging installation for the flexibility is better, also more conveniently realizes the change maintenance in later stage.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a partially enlarged view of a portion B in fig. 2;
notation in the figure: 1 is first joint strip, 2 is second joint strip, 3 is the door leaf, 4 is the threshold, 5 is protruding card strip, 6 is the slot, 7 is the grafting strip, 8 is the bar groove, and 9 is the bar arch, and 10 is the protruding strip of arc, and 11 is the arc depressed groove, and 12 is first elasticity boss, and 13 is second elasticity boss.
Detailed Description
With reference to fig. 1 to 3, a doorsill sealing structure of the present embodiment includes a first sealing rubber strip 1 and a second sealing rubber strip 2, wherein a plurality of protruding strips 5 with trapezoidal cross sections and arranged in parallel are disposed on one side of the first sealing rubber strip 1, a plurality of slots for engaging the protruding strips 5 are disposed on a bottom of one side of the door leaf 3 facing the door leaf 4 and capable of being disposed opposite to the doorsill 4, a slot 6 is disposed on a bottom of one side of the door leaf 4 facing the door leaf 3 and capable of being disposed opposite to the door leaf 3, an insertion strip 7 capable of being inserted into the slot 6 extends from the second sealing rubber strip 2, a plurality of strip-shaped grooves 8 are disposed on the insertion strip 7, strip-shaped protrusions 9 engaged with the strip-shaped grooves 8 and the door leaf are disposed on an inner wall of the slot 6, and when the door leaf 3 is closed, the first sealing rubber strip 1 and the second sealing rubber strip 2 are disposed in an opposing manner, and an arc-shaped protruding strip 10 is disposed on one side of the first sealing, one side that second joint strip 2 and first joint strip 1 are relative is equipped with inside sunken arc depressed groove 11, but arc protruding strip 10 card and cooperation are in arc depressed groove 11.
The inserting strip 7 is arranged at the top of one side of the second sealing rubber strip 2, and one side of the second sealing rubber strip 2 below the inserting strip 7 is abutted against one side of the threshold 4.
The second joint strip 2 is equipped with a plurality of first elasticity bosses 12 that expand the setting outward with the relative one side periphery that sets up of first joint strip 1 for can avoid the arc depressed groove 11 of second joint strip 2 to be great because of the protruding strip radian of complex arc, cause the opening after opening too big, the edge that causes is the phenomenon of easily turning up, through the enhancement at the edge of first elasticity boss, thereby can strengthen first joint strip 1 and second joint strip complex compactness.
The utility model discloses a theory of operation is: because first joint strip 1 and second joint strip 2, can dismantle the connection respectively on door leaf 3 and threshold 4, therefore this seal structure can be at the prefabricated shaping of mill, leave the factory with standard door pocket integrated into one piece, also can pass through when actual installation, through set up on door leaf 3 and threshold 4 with first joint strip, the slotted hole that second joint strip 2 mutually supported, realize on-the-spot debugging installation, make the flexibility better, also more conveniently realize the change maintenance in later stage, and when the door leaf was closed, the protruding strip card of arc on the first joint strip 1 of installation and the second joint strip 2 is established in arc depressed groove 11, and first joint strip 1 closely extrudees sealedly with second joint strip 2, thereby guarantee the sealed effect between threshold and the door leaf.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A doorsill sealing structure is characterized by comprising a first sealing rubber strip and a second sealing rubber strip, wherein a plurality of protruding clamping strips with trapezoidal cross sections and arranged in parallel are arranged on one side of the first sealing rubber strip, a plurality of clamping grooves for clamping the protruding clamping strips are formed in the bottom of one side, facing the doorsill, of a door leaf, of the doorsill, a slot is formed in the bottom of one side, facing the door leaf and opposite to the door leaf, of the doorsill, a splicing strip capable of being inserted into the slot extends out of the second sealing rubber strip, a plurality of grooves are formed in the splicing strip, strip-shaped protrusions clamped with the strip-shaped grooves are formed in the inner wall of a slotted hole of the slot, when the door leaf is closed, the first sealing rubber strip and the second sealing rubber strip are arranged in a relatively extruding mode, and an arc-shaped protruding strip protruding outwards is arranged on one side, opposite to the second sealing rubber strip, of the first, and one side of the second sealing rubber strip, which is opposite to the first sealing rubber strip, is provided with an inward-concave arc-shaped concave groove, and the arc-shaped convex strip can be clamped and matched in the arc-shaped concave groove.
2. The doorsill sealing structure according to claim 1, wherein the inserting strip is arranged at the top of one side of the second sealing rubber strip, and one side of the second sealing rubber strip below the inserting strip abuts against one side of the doorsill.
3. The threshold sealing structure of claim 1, wherein a plurality of outwardly extending first elastic reinforcing blocks are disposed on a periphery of a side of the second sealing rubber strip opposite to the first sealing rubber strip.
4. The threshold sealing structure of claim 3, wherein a plurality of second elastic reinforcing blocks are disposed on a periphery of a side of the first sealing rubber strip opposite to the second sealing rubber strip, and the second elastic reinforcing blocks are disposed opposite to the first elastic reinforcing blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920390807.9U CN210067909U (en) | 2019-03-26 | 2019-03-26 | Threshold seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920390807.9U CN210067909U (en) | 2019-03-26 | 2019-03-26 | Threshold seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210067909U true CN210067909U (en) | 2020-02-14 |
Family
ID=69434675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920390807.9U Active CN210067909U (en) | 2019-03-26 | 2019-03-26 | Threshold seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210067909U (en) |
-
2019
- 2019-03-26 CN CN201920390807.9U patent/CN210067909U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0238134A (en) | Weather strip | |
| CN210067909U (en) | Threshold seal structure | |
| CN104015594A (en) | Corner connecting structure of seal element for automobile sash | |
| CN211058661U (en) | Door leaf sealing structure | |
| CN221043143U (en) | Chamfer formula audio amplifier body structure | |
| CN212512055U (en) | Assembled refrigerator door seal | |
| CN212921099U (en) | Top groove sealing strip of automobile window frame | |
| CN215332430U (en) | Opening plastic steel window capable of improving rigidity strength of plastic steel window | |
| CN209874859U (en) | Upper frame air guide component of inward opening window | |
| KR20090007452U (en) | Casement window for heat insulation | |
| CN219908320U (en) | Door sealing structure and clothes dryer | |
| CN216741308U (en) | Rolling screen door sheet | |
| CN216553551U (en) | Bridge cut-off aluminium casement structure | |
| CN211258300U (en) | Layering section bar with reentrant corner sealing strip | |
| CN216008218U (en) | Wood window | |
| CN211397163U (en) | Laser door frame section bar | |
| CN218934179U (en) | Assembled door and window frame with plastic parting strips | |
| CN214786949U (en) | Aluminum alloy window is with piecing door frame material structure | |
| CN212535464U (en) | Frame and sash system of single section bar | |
| CN211647908U (en) | Corner sealing rubber strip for sealing aluminum alloy door and window | |
| CN215983168U (en) | Air conditioner box body panel section bar fixed knot constructs | |
| CN210768377U (en) | Modular window | |
| CN219481961U (en) | Filter frame sealing structure | |
| CN220014987U (en) | Double glazing installs with exempting from to beat adhesive tape structure | |
| CN114135208B (en) | Non-destructive detachable sealing structure of frameless ground spring door and sealing frame in same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210000, 5 new model street, Gulou District, Jiangsu, Nanjing Patentee after: Nanjing shangyiliangpin Technology Co., Ltd Address before: 210000, 5 new model street, Gulou District, Jiangsu, Nanjing Patentee before: NANJING SHANGYI LIANGPIN CONSTRUCTION TECHNOLOGY Co.,Ltd. |