CN200974695Y - High-hermeticity sealing strip for freight container - Google Patents
High-hermeticity sealing strip for freight container Download PDFInfo
- Publication number
- CN200974695Y CN200974695Y CN 200620125954 CN200620125954U CN200974695Y CN 200974695 Y CN200974695 Y CN 200974695Y CN 200620125954 CN200620125954 CN 200620125954 CN 200620125954 U CN200620125954 U CN 200620125954U CN 200974695 Y CN200974695 Y CN 200974695Y
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- sealing
- sealing strip
- vertical
- bar
- transverse
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Abstract
A sealing strip with high sealing performance of cargo box is designed out, because the J-type or C-type sealing strip on the present cargo box has low sealing performance and waterproofing performance. The sealing strip comprises a transverse sealing strip, a vertical primary sealing strip with elastic bending segment and connected with the transverse sealing strip, a vertical auxiliary sealing strip in the gap connected with at least one of the transverse sealing strip and the vertical primary sealing strip. Because the vertical primary sealing strip and the vertical auxiliary sealing strip take common effects, both sides of the sealing face have good waterproof sealing performance and the transverse sealing strip bears forces uniformly. Sealing faces on both sides of the gap have good waterproof sealing performance. The sealing strip is suitable for shipping container and cargo box of big land towed-vehicle.
Description
(1) technical field:
The utility model relates to the sealing member of freight container, is specifically related to be used in the sealing joint strip of shipping container and the large-scale towed vehicle freight container of land transportation.
(2) background technology:
The door structure of the large-scale towed vehicle freight container of shipping container and land transportation as shown in Figure 1, it comprises doorframe 1 and fans chamber door plate 3 with hinge 2 bonded assemblys more.The upper and lower end of doorframe 1 is installed locking bar 9 by fabricated section 4 and 5 respectively, on locking bar 9, be welded to connect handle base 8, one end of handle 7 by the riveting shaft device in handle base 8, the other end fastens handle 7 by snap close 6, closed the envelope band then snap close 6 is pinned, so that freight container is with lock fixed with closing envelope.
See Fig. 2,, be added with sealing joint strip between doorframe 1 and the chamber door plate 3 and between chamber door plate 3 and the chamber door plate 3 for the protection against the tide and the waterproof of freight container.The sealing joint strip that uses in the prior art as shown in Figure 3, it connects and composes one by horizontal wing sealing band 10 and vertical trunk sealing band 11, has elastic bending section 12 to trunk sealing band 11.Fig. 4 is the partial enlarged drawing at A place among Fig. 2, the sealing state of sealing band shown in the figure, and wherein elastic bending section 12 is oppressed between the slit of two fan chamber doors.Sealing band shown in Figure 3 is a J type sealing band, generally is installed between chamber door upper edge and the doorframe or between the vertical direction of chamber door.Between the lower edge of chamber door and doorframe, C type sealing joint strip is installed then.No matter existing J type or C type adhesive tape, include the horizontal wing sealing band that is located in the sealing plane direction of doorframe and chamber door together, constitute the defence line of the performance water-stop function of the first road in-plane, also comprise and be embedded between doorframe and the chamber door or the vertical compressing type sealing band in the seam between chamber door and the chamber door, constitute the water-stop defence line of slit, second road direction, above-mentioned two seals bar interconnects and is integral.It is shown in Figure 4 that above-mentioned existing sealing joint strip exists common shortcoming to see, when the second road sealing joint strip is in compressing type sealing state, though sealing joint strip 11 and 12 is close to the slit wall of both sides chamber door 3, but 11 pairs of sealing bands of sealing band, 10 downward pulling force are partial to the plane of slit one side (being the right side in slit among Fig. 4), rather than at the line of centers in slit, discontinuity so weakens the leak tightness on opposite side plane, 10 pairs of slits of sealing band, causes the water-proof function in water-stop defence line, first road poor.If the position of center line that makes sealing band 11 be in the slit is connected with sealing band 10, then sealing band 12 can only contact with the slit wall in left side, and sealing band 11 can not contact with the slit wall on right side, and then the water-proof function in water-stop defence line, second road is poor.
(3) summary of the invention:
At the above-mentioned shortcoming of the existing sealing joint strip of freight container, the applicant improves design, and the high leakproofness sealing band of another kind of freight container is provided, and no matter it is in above-mentioned first road or water-stop defence line, second road, and good water-stop is all arranged.
The technical solution of the utility model is as follows:
The high leakproofness sealing band of freight container, it comprises the transverse sealing bar of located sealing plane and the vertical primary seal bar in connected, the located slit, the vertical flexible bending section of primary seal band, its also have in the located slit at least with the vertical auxiliary sealing strip of one of described transverse sealing bar and vertical primary seal bar bonded assembly.Described vertical auxiliary sealing strip can be connected with the transverse sealing bar, also can be connected with vertical primary seal bar, perhaps can be connected with transverse sealing bar and vertical primary seal bar.
Owing to designed in the utility model with transverse sealing bar or vertical sealing band bonded assembly and be located in vertical auxiliary sealing strip in the slit, combined action by vertical primary seal bar and vertical auxiliary sealing strip, not only the both sides to the slit face have good water-stop, and make the transverse sealing bar stressed evenly, the sealing plane of both sides, slit is all had even and good water-stop.
(4) description of drawings:
Fig. 1 is the front view of existing freight container door structure;
Fig. 2 is the upward view of existing freight container sealing band mounting structure;
Fig. 3 is the front view of existing freight container J type sealing band;
Fig. 4 is the A portion enlarged drawing of Fig. 2;
Fig. 5, Fig. 6 look scheme drawing for the master of the utility model embodiment 1;
Fig. 7, Fig. 8 look scheme drawing for the master of the utility model embodiment 2;
Fig. 9, Figure 10 look scheme drawing for the master of the utility model embodiment 3;
Figure 11 looks scheme drawing for the master of the utility model embodiment 4;
Figure 12 is the block diagram of the utility model embodiment 1.
(5) specific embodiment:
Embodiment 1:
See Fig. 5 and Fig. 6, the utility model comprises transverse sealing bar 1 and the vertical primary seal bar 2 that connects as one with it, vertical primary seal bar 2 elastic bending sections 3, also have and the vertical auxiliary sealing strip 4 of transverse sealing bar 1 bonded assembly, the utility model can use rubber, rubber and plastic or high polymer elastic resin material to make by the existing process technology of this kind material.See Fig. 6, when the utility model is used for water-proff packing, between the plane to be sealed of its transverse sealing bar 1 across 11 both sides, slit between being located in to be sealed 5,6, constitute water-stop defence line, first road, in the slit 11 between anti-sealing infiltrates to be sealed 5,6; The bending section 3 of its vertical primary seal bar 2 and one thereof, vertical auxiliary sealing strip 4 all are located in the slit 11, and bending section 3 and auxiliary sealing strip 4 are squeezed in slot, left side wall closed contact with slot, vertical primary seal bar 2 is squeezed and slot right side wall closed contact, so constitute water-stop defence line, second road, prevent in the aqueous vapor infiltration freight container, thereby make present embodiment have good water-stop.
Embodiment 2:
See Fig. 7 and Fig. 8, vertical auxiliary sealing strip 7 is a toroidal, connects as one with transverse sealing bar 1, and its leak free mechanism and water-stop effect are identical with the explanation of embodiment 1.
Embodiment 3:
See Fig. 9, Figure 10, vertical auxiliary sealing strip 8 is a dextrad crotch-shaped, and vertical primary seal bar 2 is a left-hand crotch-shaped, and its leak free mechanism and water-stop effect are identical with embodiment 1.
Embodiment 4:
See Figure 11, vertical auxiliary sealing strip 12 connects as one with vertical primary seal bar 2, and vertical auxiliary sealing strip 12 and bending section 3 be in the both sides of vertical primary seal bar 2 respectively, and position of center line and transverse sealing bar 1 that vertical primary seal bar 2 is in slit 11 connect as one.When present embodiment was used for water-proff packing, vertical auxiliary sealing strip 12 and bending section 3 behind the pressurized, were close to the slit two side walls respectively in the slit, constitute water-stop defence line, second road; Meanwhile, vertical primary seal bar 2 with broad size applies downward pulling force from the center to transverse sealing bar 1, makes the transverse sealing bar evenly stressed, is close to the sealing plane of both sides, slit, constitute water-stop defence line, first road, thereby make present embodiment have good water-stop equally.
The foregoing description only be the present invention conceive for example.Every the utility model that meets is conceived, at the freight container chamber door at closing time, the transverse sealing bar is applied the power of pulling down, vertical major and minor sealing band and slit two side walls also are close to sealing simultaneously, can produce the variation on any structure of above-mentioned same technique effect, all belong to the scope of the utility model patent application.
Claims (3)
1, the high leakproofness sealing band of freight container, comprise the transverse sealing bar of located sealing plane and the vertical primary seal bar in connected, the located slit, the vertical flexible bending section of primary seal band, be characterised in that also have in the located slit at least with the vertical auxiliary sealing strip of one of described transverse sealing bar and vertical primary seal bar bonded assembly.
2, by the high leakproofness sealing band of the described freight container of claim 1, be characterised in that described auxiliary sealing strip is connected with the transverse sealing bar.
3,, be characterised in that described auxiliary sealing strip is connected with vertical primary seal bar by the high leakproofness sealing band of the described freight container of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620125954 CN200974695Y (en) | 2006-11-28 | 2006-11-28 | High-hermeticity sealing strip for freight container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620125954 CN200974695Y (en) | 2006-11-28 | 2006-11-28 | High-hermeticity sealing strip for freight container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974695Y true CN200974695Y (en) | 2007-11-14 |
Family
ID=38900986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620125954 Expired - Fee Related CN200974695Y (en) | 2006-11-28 | 2006-11-28 | High-hermeticity sealing strip for freight container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974695Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100584683C (en) * | 2008-04-10 | 2010-01-27 | 上海福柯实业有限公司 | Seal structure for expansion van-type semitrailer |
| CN108591454A (en) * | 2018-05-02 | 2018-09-28 | 许继集团有限公司 | Gap sealing component and sealing strip |
-
2006
- 2006-11-28 CN CN 200620125954 patent/CN200974695Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100584683C (en) * | 2008-04-10 | 2010-01-27 | 上海福柯实业有限公司 | Seal structure for expansion van-type semitrailer |
| CN108591454A (en) * | 2018-05-02 | 2018-09-28 | 许继集团有限公司 | Gap sealing component and sealing strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20121128 |