CN215410166U - Inflatable bacterium sealing strip - Google Patents
Inflatable bacterium sealing strip Download PDFInfo
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- CN215410166U CN215410166U CN202121473980.9U CN202121473980U CN215410166U CN 215410166 U CN215410166 U CN 215410166U CN 202121473980 U CN202121473980 U CN 202121473980U CN 215410166 U CN215410166 U CN 215410166U
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- sealing strip
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Abstract
The utility model relates to the technical field of sealing products, in particular to an inflatable bacterial sealing strip which comprises a sealing strip body, wherein the sealing strip body comprises an inflatable rubber strip, an air containing cavity is arranged in the inflatable rubber strip, and an inflating nozzle is fixedly clamped in the side wall of the inflatable rubber strip. This inflatable bacterium sealing strip is through setting up the hollow adhesive tape that aerifys, because of the inherent elasticity of adhesive tape, be convenient for install, can make the adhesive tape inflation swell through aerifing, enlarge the external surface area and the volume of adhesive tape, thereby make the sealing strip can closely fill in the installing zone, simultaneously through setting up the circular arc in adhesive tape both sides sunken, can further improve adhesive tape and installing zone's area of contact, make the adhesive tape complicated with the structure of installed part seam crossing, further propagation and the propagation of separation bacterium, in addition through setting up one-way charging connector, can effectively avoid the race, and then can keep the good sealing performance of sealing strip for a long time.
Description
Technical Field
The utility model relates to the technical field of sealing products, in particular to an inflatable bacterial sealing strip.
Background
The bacteria are organisms which are most widely distributed in nature and have the largest individual number, are main participants of natural substance circulation, can cause diseases after reaching a certain number, and even cause harm to human bodies when a small number of bacteria are used. In areas where a large amount of bacteria gather, such as a bacteria research laboratory, a bacteria culture dish, etc., the areas need to be effectively sealed and isolated to avoid the leakage and propagation of a large amount of bacteria. Traditional sealing strip simple structure, convenient to use, nevertheless sealed effect are effective, and it is after the installation, have the space unavoidably between sealing strip and installation site to the condition that the bacterium breeds and spreads appears easily.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an inflatable bacterial sealing strip, which solves the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
the inflatable bacterial sealing strip comprises a sealing strip body, wherein the sealing strip body comprises an inflatable rubber strip, an air containing cavity is arranged inside the inflatable rubber strip, and an inflating nozzle is fixedly clamped in the side wall of the inflatable rubber strip.
Preferably, the inflatable rubber strip is closed and annular.
Preferably, the middle parts of the left side and the right side of the inflatable rubber strip are provided with arc concave strips.
Preferably, the cross section of the air containing cavity is the same as the cross section of the inflatable rubber strip in shape, and the size of the cross section of the air containing cavity is smaller than that of the cross section of the inflatable rubber strip.
Preferably, a sealing ring block is integrally formed on the outer side wall of the inflation rubber strip.
Preferably, the inflating nozzle penetrates through the sealing ring block and then extends into the air containing cavity.
Preferably, the inner side wall of the sealing ring block is fixed on the outer side wall of the inflating nozzle in a melting mode.
Compared with the prior art, the utility model has the beneficial effects that: this inflatable bacterium sealing strip is through setting up the hollow adhesive tape that aerifys, because of the inherent elasticity of adhesive tape, be convenient for install, can make the adhesive tape inflation swell through aerifing, enlarge the external surface area and the volume of adhesive tape, thereby make the sealing strip can closely fill in the installing zone, simultaneously through setting up the circular arc in adhesive tape both sides sunken, can further improve adhesive tape and installing zone's area of contact, make the adhesive tape complicated with the structure of installed part seam crossing, further propagation and the propagation of separation bacterium, in addition through setting up one-way charging connector, can effectively avoid the race, and then can keep the good sealing performance of sealing strip for a long time.
Drawings
Fig. 1 is a schematic view of the overall structure of the utility model;
FIG. 2 is a schematic view of a partial half-section structure of the utility model;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 2;
fig. 4 is a schematic overall structure diagram of a second embodiment of the utility model;
FIG. 5 is a schematic view of the overall structure of a third embodiment of the present invention
Fig. 6 is a partial structural view of a fourth embodiment of the present invention.
In the figure:
1. a sealing strip body;
2. inflating the rubber strip; 21. an air containing cavity; 22. a circular arc concave strip; 23. a seal ring block; 24. reinforcing the wing edge;
3. an air charging nozzle.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the present invention, not all of the present invention. Based on the utility model of the present invention, all other utility models obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "middle", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides an inflatable bacterium sealing strip, includes sealing strip body 1, and sealing strip body 1 is equipped with air chamber 21 including aerifing adhesive tape 2, aerifing adhesive tape 2 inside, and the lateral wall internal fixation joint that aerifys adhesive tape 2 has charging connector 3.
In this embodiment, aerify adhesive tape 2 closure and be cyclic annular, aerify 2 overall structure of adhesive tape and closely stabilize and its inside intercommunication return ring.
Further, the middle parts of the left side and the right side of the inflatable rubber strip 2 are provided with arc concave strips 22.
Wherein, when installation sealing strip body 1, can set up the circular arc sand grip with circular arc concave strip 22 looks adaptation in the mounting groove, with circular arc sand grip joint to circular arc concave strip 22 in, can improve the installation steadiness of sealing strip body 1, avoid sliding or pine to take off.
Further, the cross section of the air containing cavity 21 is the same as the cross section of the inflatable rubber strip 2 in shape, and the size of the cross section of the air containing cavity 21 is smaller than that of the cross section of the inflatable rubber strip 2.
Specifically, through the structure, the thickness of the inflatable rubber strip 2 is uniform, and the inflatable rubber strip 2 can expand uniformly during inflation.
In addition, after the sealing strip body 1 is installed, the sealing strip body is inflated and then is expanded and tightly abutted to the side wall of the installation position, and the sealing performance is improved.
In this embodiment, the outer sidewall of the inflatable rubber strip 2 is integrally formed with a sealing ring block 23.
Further, the charging nozzle 3 extends into the air containing cavity 21 after penetrating the sealing ring block 23.
Specifically, the inner side wall of the sealing ring block 23 is fixed on the outer side wall of the charging nozzle 3 in a melting manner, so that the charging nozzle 3 is firm and stable, the sealing performance is good, and air leakage is avoided.
Specifically, the preferred one-way charging connector that adopts of charging connector 3 is convenient for aerify and effectively keep aerifing the rubber strip and expand for a long time, avoids gas leakage to run out gas, and then can keep the leakproofness after the installation of sealing strip body 1 for a long time.
In addition, it is worth to be noted that when the circumference of the inflation rubber strip 2 is longer, the difference between the circumferences of the inner side and the outer side of the ring shape of the weather strip body 1 is smaller, the inflation nozzle 3 does not need to be installed at the inner side and the outer side of the installation part in consideration of the installation position, and the larger difference of the sealing performance is not generated.
Example 2
Referring to fig. 4, the present invention provides a technical solution based on embodiment 1:
the utility model provides an inflatable bacterium sealing strip, includes sealing strip body 1, and sealing strip body 1 is equipped with air chamber 21 including aerifing adhesive tape 2, aerifing adhesive tape 2 inside, and the lateral wall internal fixation joint that aerifys adhesive tape 2 has charging connector 3.
In this embodiment, aerify adhesive tape 2 closure and be cyclic annular, aerify 2 overall structure of adhesive tape and closely stabilize and its inside intercommunication return ring.
Further, when the circumference of the inflatable rubber strip 2 is short, if the inflatable rubber strip 2 is installed on the outer side of the installation part, the inflating nozzle 3 is installed on the annular outer side wall of the sealing strip body 1; if aerify adhesive tape 2 and install when the installed part is inboard, then charging connector 3 installs on 1 annular inside wall of sealing strip body, avoids charging connector 3 to influence the installation, avoids sealing strip body 1 to cause the not enough problem of installation back leakproofness because of inside and outside both sides girth difference simultaneously.
Example 3
Referring to fig. 5, the present invention provides a technical solution based on embodiment 1:
the utility model provides an inflatable bacterium sealing strip, includes sealing strip body 1, and sealing strip body 1 is equipped with air chamber 21 including aerifing adhesive tape 2, aerifing adhesive tape 2 inside, and the lateral wall internal fixation joint that aerifys adhesive tape 2 has charging connector 3.
In this embodiment, the two ends of the inflatable rubber strip 2 are not connected.
Furthermore, the ends of the two sides of the inflatable rubber strip 2 are sealed, and the sealed end is of an integrally formed structure, so that the inside of the air containing cavity 21 is sealed, and the inflatable rubber strip 2 is convenient to expand and swell.
Specifically, through the structure, the inflation rubber strip 2 can be freely arranged on the inner side and the outer side of the installation part and is not influenced by the installation position of the inflation nozzle 3.
Example 4
Referring to fig. 6, the present invention provides a technical solution based on embodiment 1:
the utility model provides an inflatable bacterium sealing strip, includes sealing strip body 1, and sealing strip body 1 is equipped with air chamber 21 including aerifing adhesive tape 2, aerifing adhesive tape 2 inside, and the lateral wall internal fixation joint that aerifys adhesive tape 2 has charging connector 3.
In this embodiment, the left and right sides of the sidewall of the air inflation rubber strip 2 provided with the air inflation nozzle 3 are integrally formed with the reinforcing wing edges 24.
Further, the thickness of the reinforcing flange 24 is the same as the thickness of the inflated rubber strip 2.
Specifically, through above-mentioned structure, with sealing strip body 1 install correspond the recess in the back, thereby make to aerify adhesive tape 2 and swell through aerifing and make its joint closely durable, strengthen wing limit 24 laminating in the edge department of mounting groove simultaneously to further improve sealing performance.
When the inflatable bacterial sealing strip is used, firstly, the sealing strip body 1 with the matched size, length and structure is selected according to the installation position, the sealing strip body 1 is filled into the installation groove, after the arrangement is smooth, a proper amount of gas is filled through the inflating nozzle 3, the inflating rubber strip 2 is expanded and expanded until the sealing strip is tightly filled in the installation groove, and finally, the inflating nozzle 3 is closed.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and the above-described embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. An inflatable bacterium sealing strip is characterized in that: the sealing strip comprises a sealing strip body (1), wherein the sealing strip body (1) comprises an inflatable rubber strip (2), an air containing cavity (21) is arranged inside the inflatable rubber strip (2), and an inflating nozzle (3) is fixedly clamped in the side wall of the inflatable rubber strip (2).
2. The inflatable bacterial sealing strip of claim 1, wherein: the inflatable rubber strip (2) is closed to be annular.
3. The inflatable bacterial sealing strip of claim 1, wherein: the middle parts of the left side and the right side of the inflatable rubber strip (2) are provided with arc concave strips (22).
4. The inflatable bacterial sealing strip of claim 1, wherein: the cross section of the air containing cavity (21) is the same as the cross section of the inflatable rubber strip (2), and the size of the cross section of the air containing cavity (21) is smaller than that of the cross section of the inflatable rubber strip (2).
5. The inflatable bacterial sealing strip of claim 1, wherein: and a sealing ring block (23) is integrally formed on the outer side wall of the inflatable rubber strip (2).
6. The inflatable bacterial sealing strip of claim 5, wherein: the inflating nozzle (3) penetrates through the sealing ring block (23) and then extends into the air containing cavity (21).
7. The inflatable bacterial sealing strip of claim 6, wherein: the inner side wall of the sealing ring block (23) is fixed on the outer side wall of the charging nozzle (3) in a melting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121473980.9U CN215410166U (en) | 2021-06-30 | 2021-06-30 | Inflatable bacterium sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121473980.9U CN215410166U (en) | 2021-06-30 | 2021-06-30 | Inflatable bacterium sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215410166U true CN215410166U (en) | 2022-01-04 |
Family
ID=79643885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121473980.9U Active CN215410166U (en) | 2021-06-30 | 2021-06-30 | Inflatable bacterium sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215410166U (en) |
-
2021
- 2021-06-30 CN CN202121473980.9U patent/CN215410166U/en active Active
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