CN201521633U - Sealing rubber strip - Google Patents
Sealing rubber strip Download PDFInfo
- Publication number
- CN201521633U CN201521633U CN2009201880319U CN200920188031U CN201521633U CN 201521633 U CN201521633 U CN 201521633U CN 2009201880319 U CN2009201880319 U CN 2009201880319U CN 200920188031 U CN200920188031 U CN 200920188031U CN 201521633 U CN201521633 U CN 201521633U
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- CN
- China
- Prior art keywords
- sealing
- sealing joint
- joint strip
- main body
- rubber strip
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of sealing, and particularly relates to a sealing rubber strip, comprising a main body, wherein one side of the main body is provided with a connecting part, and the other side thereof is provided with a sealing part; the end surface of the sealing part is provided with a plurality of convex parts; and a concave cavity is respectively formed between the adjacent convex parts. Known from the technical scheme, the plurality of concave cavities on the sealing part form a plurality of sealing cavities when the sealing part of the sealing rubber strip leans against a door cover, thus greatly improving the sealing effect. Therefore, the sealing rubber strip has simple structure, good sealing performance and low cost.
Description
Technical field
The utility model belongs to technical field of sealing technology, is specifically related to a kind of sealing joint strip.
Background technique
Sack cleaner is for installation, inspection and change filter bag, and the access door of some need be set, and the quantity of an access door that equipment is joined is decided according to the deduster size, and 1-2 at least, it is individual to reach hundreds of at most.Because sack cleaner is generally negative-pressure operation, for preventing that access door from leaking out, should sealing joint strip be set at the door periphery, and whenever keep at a certain distance away a casting die is set along a door periphery, door closure is compressed, so the sealing effect of adhesive tape is significant to reducing leaking out of deduster.
Traditional sealing joint strip has two kinds of patterns, as shown in Figure 1, 2, wherein the adhesive tape 10a among Fig. 1 is the most commonly used, an end and the threshold 20 of adhesive tape 10a fasten, and the other end and door closure 30 are abutted together, and by 31 location of the framework in door closure 30 and the door closure 30, but there are following 2 deficiencies in it, off normal easily takes place and makes the part adhesive tape in the gate slot not have seal action and produce gas leakage in spacing not tight between first threshold 20 and gate slot, and this situation is especially easily in four jiaos of generations of threshold 20; It two is fixed because of adhesive tape 10a is embedded in the gate slot and with glue, in case adhesive tape 10a is damaged or shortage, is difficult for finding and changing.The structure of adhesive tape 10b among Fig. 2 improves to some extent, sealing effect still can, but it is less because of resiliently deformable behind pressurized, and the phenomenon of gas leakage still takes place sometimes easily.
Summary of the invention
The purpose of this utility model provides a kind of sealing joint strip, and it is simple in structure, and good airproof performance and cost are low.
For achieving the above object, the utility model has adopted following technological scheme: a kind of sealing joint strip, this sealing joint strip comprises main body, one side of main body is provided with joint, opposite side is provided with sealed department, the end face of described sealed department is provided with several protuberances, forms cavity between the adjacent protuberance.
As shown from the above technical solution, when sealed department of this sealing joint strip and door closure were abutted together, a plurality of cavitys on the sealed department promptly constituted a plurality of Seal cages, thereby had greatly improved sealing effect.From the above, the utility model is simple in structure, and good airproof performance and cost are low.
Description of drawings
Fig. 1, the 2nd, the prior art constructions schematic representation;
Fig. 3, the 4th, structural representation of the present utility model;
Fig. 5 is the mounting structure schematic representation of this sealing joint strip.
Embodiment
Shown in Fig. 3～5, a kind of sealing joint strip, this sealing joint strip comprise main body 10, one side of main body 10 is provided with joint 11, opposite side is provided with sealed department 12, and the end face of described sealed department 12 is provided with several protuberances 13, forms cavity between the adjacent protuberance 13.
The material of sealing joint strip according to the difference of occasion, can be the silica gel strip of 250 ℃ of the former adhesive tape of normal temperature or foaming adhesive tape or foamed plastic bar or heatproofs.
Shown in Fig. 3,4, described joint 11 is set to be convenient to the groove shape with threshold 20 tablings, and this structure not only helps installing, and comparatively closely chimeric.
Described protuberance 13 is arranged in flexuose or wavy.
As preferred version of the present utility model, as shown in Figure 4, described protuberance 13 is set to two, and two protuberances 13 are angle shape autonomous agent 10 places and extend to the side away from joint 11.
Further, the cross section of described protuberance 13 is horn shape or circular-arc or square toes shape.
Below in conjunction with Fig. 5 the beneficial effects of the utility model are further explained:
The joint 11 and threshold 20 tablings of sealing joint strip, 12 inboards that are resisted against door closure 30 tightly of the sealed department of adhesive tape, the outside of door closure 30 is laid with casting die 40, and described casting die 40 is arranged along the peripheral intervals of access door, and door closure 30 is compressed.
Advantage of the present utility model is, one, because the protuberance 13 on the sealed department 12 all is resisted against the inboard of door closure 30 tightly, not only be easy to the location, and the cavity between the adjacent projection 13 just constituted the Seal cage that elasticity is good and sealing effect is good, therefore makes sealing effect of the present utility model more can be guaranteed; Two, before door closure 30 is buckled, the intact situation of this sealing joint strip comes into plain view, and damagedly just can in time find and repair complete if having, and does not stay hidden danger; What three, the unique texture of this sealing joint strip made that the centering of door closure 30 and threshold 20 requires more traditional adhesive tape requires lowly, as long as the protuberance 13 on the adhesive tape is not run out of the overlay area of door closure 30, casting die 40 is given as security just can not influence sealing effect after tight; And door closure 30 is provided with flap in the outside of this adhesive tape; this flap can prevent between door closure 30 and the threshold 20 serious dislocation to take place; flap also plays the stiffening rib effect simultaneously; can guarantee between door closure 30 and threshold 20; can not take place because of the situation that the part adhesive tape does not press tightly appears in plate face gross distortion, and flap also plays suitable protective action to this sealing joint strip.
Claims (6)
1. sealing joint strip, it is characterized in that: this sealing joint strip comprises main body (10), one side of main body (10) is provided with joint (11), opposite side is provided with sealed department (12), the end face of described sealed department (12) is provided with several protuberances (13), and adjacent protuberance forms cavity between (13).
2. sealing joint strip according to claim 1 is characterized in that: described joint (11) is set to be convenient to and the groove shape of threshold (20) tabling.
3. sealing joint strip according to claim 1 is characterized in that: described protuberance (13) is arranged in flexuose or wavy.
4. sealing joint strip according to claim 1 is characterized in that: described protuberance (13) is set to two, and two protuberances (13) are angle shape autonomous agent (10) and locate to extend to the side away from joint (11).
5. sealing joint strip according to claim 1 is characterized in that: the material of described sealing joint strip is foaming adhesive tape or foamed plastic bar or silica gel strip.
6. according to claim 1 or 3 or 4 each described sealing joint strips, it is characterized in that: the cross section of described protuberance (13) is horn shape or circular-arc or square toes shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201880319U CN201521633U (en) | 2009-09-25 | 2009-09-25 | Sealing rubber strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201880319U CN201521633U (en) | 2009-09-25 | 2009-09-25 | Sealing rubber strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201521633U true CN201521633U (en) | 2010-07-07 |
Family
ID=42507809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201880319U Expired - Fee Related CN201521633U (en) | 2009-09-25 | 2009-09-25 | Sealing rubber strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201521633U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437920A (en) * | 2013-06-27 | 2013-12-11 | 中国北方车辆研究所 | Filter core pressing sealing structure in high-temperature and high-pressure environment |
| CN104492196A (en) * | 2014-12-12 | 2015-04-08 | 韦文峰 | Rotary type circular double-hinge access door |
| CN110274019A (en) * | 2018-03-15 | 2019-09-24 | 丰田自动车株式会社 | The mold of resin seal member and resin seal member |
| CN111067420A (en) * | 2014-08-07 | 2020-04-28 | 三星电子株式会社 | Dust collector and dust separating device applied to dust collector |
| CN113483305A (en) * | 2021-07-01 | 2021-10-08 | 彭品佳 | Heat-insulation light-guide assembly |
-
2009
- 2009-09-25 CN CN2009201880319U patent/CN201521633U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437920A (en) * | 2013-06-27 | 2013-12-11 | 中国北方车辆研究所 | Filter core pressing sealing structure in high-temperature and high-pressure environment |
| CN111067420A (en) * | 2014-08-07 | 2020-04-28 | 三星电子株式会社 | Dust collector and dust separating device applied to dust collector |
| CN111067420B (en) * | 2014-08-07 | 2022-11-29 | 三星电子株式会社 | Dust collector and dust separating device applied to dust collector |
| CN104492196A (en) * | 2014-12-12 | 2015-04-08 | 韦文峰 | Rotary type circular double-hinge access door |
| CN104492196B (en) * | 2014-12-12 | 2016-06-08 | 广西南宁智翠科技咨询有限公司 | A kind of rotary type circle pair of pages maintenance door |
| CN110274019A (en) * | 2018-03-15 | 2019-09-24 | 丰田自动车株式会社 | The mold of resin seal member and resin seal member |
| CN110274019B (en) * | 2018-03-15 | 2020-11-10 | 丰田自动车株式会社 | Resin sealing member and mold for resin sealing member |
| CN113483305A (en) * | 2021-07-01 | 2021-10-08 | 彭品佳 | Heat-insulation light-guide assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI FOUND TECHNOLOGY CO., LTD. Free format text: FORMER NAME: |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Jin Feng Shuangfeng Economic Development Zone 231131 Hefei Road, Anhui Province Patentee after: HEFEI FOUND TECHNOLOGY CO., LTD. Address before: Jin Feng Shuangfeng Economic Development Zone 231131 Hefei Road, Anhui Province Patentee before: Hefei Found Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20130925 |