CN216974678U - Novel D-shaped sealing strip with sealing edge - Google Patents
Novel D-shaped sealing strip with sealing edge Download PDFInfo
- Publication number
- CN216974678U CN216974678U CN202220300865.XU CN202220300865U CN216974678U CN 216974678 U CN216974678 U CN 216974678U CN 202220300865 U CN202220300865 U CN 202220300865U CN 216974678 U CN216974678 U CN 216974678U
- Authority
- CN
- China
- Prior art keywords
- sealing
- sealing strip
- shaped
- sealing edge
- edge
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 116
- 238000004321 preservation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to the technical field of drying equipment heat preservation doors, and discloses a novel D-shaped sealing strip with sealing edges, which solves the problems that the existing D-shaped sealing strip has poor sealing effect due to uneven contact surface and poor sealing effect due to easy distortion during compression; the sealing device can better adapt to the condition of uneven contact surface during sealing, effectively prevent air flow from passing through the sealing surface and improve the sealing property.
Description
Technical Field
The utility model belongs to the technical field of drying equipment heat preservation doors, and particularly relates to a novel D-shaped sealing strip with a sealing edge.
Background
The inside temperature of drying equipment is high, in order to keep warm and prevent scalding, the outside need have the heat preservation door, need have sealedly between heat preservation door and the drying equipment frame, like the silica gel sealing strip, prevent that inside hot-air from spilling or the cold air infiltration in the environment to equipment.
Traditional sealing strip is the silica gel sealing strip of D shape, and when the heat preservation door was closed, the silica gel sealing strip was compressed by heat preservation door plant and equipment frame, played sealed effect, but traditional D shape sealing strip had following shortcoming:
1. when the contact surface is uneven, a gap is easily generated at the sealing surface, and a good sealing effect cannot be achieved (as shown in figure 1);
2. if the D-shaped seal is not completely installed on the contact surface, the D-shaped seal is easily distorted when being compressed, resulting in irregular sealing surface and failure to achieve good sealing effect (as shown in fig. 2).
SUMMERY OF THE UTILITY MODEL
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the novel D-shaped sealing strip with the sealing edge, which effectively solves the problems that the existing D-shaped sealing strip is poor in sealing effect due to the fact that the contact surface is uneven, and the sealing effect is poor due to the fact that the D-shaped sealing strip is easy to distort during compression.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel D shape sealing strip of sealed arris in area, includes sealing strip body, through-hole, first sealed arris, the sealed arris of second and the sealed arris of third, the through-hole has been seted up to sealing strip body inside, and sealing strip body upper end middle part is connected with first sealed arris, and sealing strip body upper end just is located first sealed arris both sides and is connected with the sealed arris of second and the sealed arris of third respectively.
Preferably, the cross section of the sealing strip body is arranged in a D-shaped structure, and the sealing strip body is arranged with the first sealing edge, the second sealing edge and the third sealing edge in an integrated structure.
Preferably, the through holes are arranged in a waist-shaped hole-shaped structure.
Preferably, the first sealing land length is less than the second sealing land length and the third sealing land length.
Preferably, the second sealing edge and the third sealing edge form an angle of 45 ° with the center of the first sealing edge.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the novel D-shaped sealing strip, the first sealing edge, the second sealing edge and the third sealing edge are additionally arranged on the upper part of the traditional D-shaped sealing strip, when the novel sealing strip body is compressed, the first sealing edge, the second sealing edge and the third sealing edge are all in contact with the contact surface to form three sealing surfaces, so that the sealing performance can be obviously improved, and meanwhile, the distortion phenomenon of the sealing strip body during compression is effectively avoided;
(2) this is novel through increasing first sealed arris, the sealed arris of second and the sealed arris of third, the adaptation contact surface unevenness's that can be better when sealed condition, and effectual prevention air current passes sealed face, improves the leakproofness.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a schematic view of a conventional D-shaped sealing strip seal structure;
FIG. 2 is a schematic view of a sealing structure of a conventional D-shaped sealing strip when the D-shaped sealing strip is stressed and twisted;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 is a schematic view of the seal configuration of the present invention when stressed;
in the figure: 1. a sealing strip body; 2. a through hole; 3. a first sealing land; 4. a second sealing land; 5. and a third sealing edge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the first embodiment, as shown in fig. 3 to 5, the sealing strip comprises a sealing strip body 1, a through hole 2, a first sealing edge 3, a second sealing edge 4 and a third sealing edge 5, wherein the through hole 2 is formed in the sealing strip body 1, the through hole 2 is in a waist-shaped hole-shaped structure, the first sealing edge 3 is connected to the middle of the upper end of the sealing strip body 1, and the second sealing edge 4 and the third sealing edge 5 are respectively connected to the upper end of the sealing strip body 1 and two sides of the first sealing edge 3.
In the second embodiment, on the basis of the first embodiment, the cross section of the sealing strip body 1 is arranged in a D-shaped structure, and the sealing strip body 1, the first sealing edge 3, the second sealing edge 4 and the third sealing edge 5 are integrally arranged.
Third embodiment, on the basis of first embodiment, first sealing arris 3 length is less than second sealing arris 4 and third sealing arris 5 length, and second sealing arris 4 and third sealing arris 5 are 45 with the central contained angle of first sealing arris 3, and the convenience is when receiving the extrusion, and the second sealing arris 4 and the third sealing arris 5 of both sides prop up, and the condition that the probably distortion of producing when traditional D shape is sealed to the effectual prevention is compressed.
The working principle is as follows: when using, utilize glass to glue and be connected the device with the heat preservation door, when heat preservation door and equipment closed, first sealed arris 3, the sealed arris 4 of second and the sealed arris 5 of third contact with equipment, because first sealed arris 3 in the middle of is less, the sealed arris 4 of second and the sealed arris 5 of third of both sides are slightly big, when sealing strip body 1 is compressed, the sealed arris 4 of second and the sealed arris 5 of third of both sides prop up, the effectual condition that probably produces the distortion when preventing traditional D shape is sealed to be compressed, the adaptation contact surface unevenness's that can be better the while condition, effectual prevention air current passes sealed face, improve the leakproofness.
Claims (5)
1. The utility model provides a novel D shape sealing strip of sealed arris in area, includes sealing strip body (1), through-hole (2), first sealed arris (3), second sealed arris (4) and third sealed arris (5), its characterized in that: through-hole (2) have been seted up to sealing strip body (1) inside, and sealing strip body (1) upper end middle part is connected with first sealed arris (3), and sealing strip body (1) upper end just is located first sealed arris (3) both sides and is connected with sealed arris of second (4) and the sealed arris of third (5) respectively.
2. The novel D-shaped sealing strip with the sealing edge as claimed in claim 1, wherein: the cross section of the sealing strip body (1) is arranged in a D-shaped structure, and the sealing strip body (1) is arranged in an integrated structure with a first sealing edge (3), a second sealing edge (4) and a third sealing edge (5).
3. The novel D-shaped sealing strip with the sealing edge as claimed in claim 1, wherein: the through holes (2) are arranged in a waist-shaped hole-shaped structure.
4. The novel D-shaped sealing strip with the sealing edge as claimed in claim 1, wherein: the length of the first sealing edge (3) is less than the length of the second sealing edge (4) and the third sealing edge (5).
5. The novel D-shaped sealing strip with the sealing edge as claimed in claim 1, wherein: the included angle between the second sealing edge (4) and the third sealing edge (5) and the center of the first sealing edge (3) is 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220300865.XU CN216974678U (en) | 2022-02-15 | 2022-02-15 | Novel D-shaped sealing strip with sealing edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220300865.XU CN216974678U (en) | 2022-02-15 | 2022-02-15 | Novel D-shaped sealing strip with sealing edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216974678U true CN216974678U (en) | 2022-07-15 |
Family
ID=82354420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220300865.XU Active CN216974678U (en) | 2022-02-15 | 2022-02-15 | Novel D-shaped sealing strip with sealing edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216974678U (en) |
-
2022
- 2022-02-15 CN CN202220300865.XU patent/CN216974678U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216974678U (en) | Novel D-shaped sealing strip with sealing edge | |
| CN201865524U (en) | Door and window profile with waterproof, heat-insulating and sound-insulating properties | |
| CN208396624U (en) | A kind of reinforced PVC window sealing structure | |
| CN214886661U (en) | Heat-insulating noise-reducing metal door and window | |
| CN214997040U (en) | Double-open double-layer PA66 nylon heat insulation strip double-break bridge system door window | |
| CN205532147U (en) | Sliding door sealing unit and sliding door | |
| CN206888800U (en) | Door sill of vertical hinged door | |
| CN203175276U (en) | Aluminum profile insulated stile | |
| CN220133857U (en) | Deformation guiding type universal window sealing strip structure | |
| CN221703536U (en) | Comprehensive screen flat-open window | |
| CN212406459U (en) | Heat insulation type ground shaft ground spring door | |
| CN210828948U (en) | Heat preservation type smoke exhausting window | |
| CN214170349U (en) | Heat-insulation bridge-cut-off energy-saving door and window structure | |
| CN206942583U (en) | A kind of press strips such as novel heat-insulation | |
| CN110965896A (en) | Door and window capable of preserving heat and insulating heat | |
| CN105888449A (en) | Aluminum alloy profile | |
| CN216894154U (en) | Energy-saving door and window with good sealing performance | |
| CN215408354U (en) | Aluminum type door and window with good sealing effect | |
| CN205243310U (en) | Novel fan glass seal structure | |
| CN210564150U (en) | High printing opacity of utmost point narrow limit seals balcony | |
| CN216517564U (en) | Vertical sliding window with high safety performance | |
| CN204571739U (en) | A kind of window screening one outward opening window with waterproof, heat insulation performance | |
| CN207794946U (en) | A kind of high tightness sliding door window structure | |
| CN216641849U (en) | Window structure of high leakproofness | |
| CN211851453U (en) | Multi-performance system heat-insulation casement window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 10-1 Yu'an Road, Shuofang Street, Xinwu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wofulin Proctor machinery (Wuxi) Co.,Ltd. Country or region after: China Address before: No. 24, Xingchuang Fourth Road, Xinwu District, Wuxi City, Jiangsu Province, 214000 Patentee before: Wofulin Proctor machinery (Wuxi) Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |