CN202575122U - Small container door seal structure - Google Patents
Small container door seal structure Download PDFInfo
- Publication number
- CN202575122U CN202575122U CN 201220134014 CN201220134014U CN202575122U CN 202575122 U CN202575122 U CN 202575122U CN 201220134014 CN201220134014 CN 201220134014 CN 201220134014 U CN201220134014 U CN 201220134014U CN 202575122 U CN202575122 U CN 202575122U
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- China
- Prior art keywords
- door
- plate
- sealing
- sealing band
- seal
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- Expired - Lifetime
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a small container door seal structure. An upper frame seal bar of the seal structure is provided with a seal glue gasket; the middle part of the seal glue gasket forms an outward protrusion part; the right end of the protrusion part is provided with a slope part which is joined with the upper frame seal bar; the inner surface of the most left end of a right door plate is provided with a middle seal bar along the vertical direction; after a left door plate and the right door plate are closed, the protrusion part tightly clings to the right side of the left door plate; the top part of the middle seal bar is covered on the outer surfaces of the protrusion part and the left door plate; and a left-end door corner of the right door plate is pressed tightly on the slope part. According to the seal structure provided by the utility model, the seal bar of the door frame is provided with the seal glue gasket, the protrusion part and the slope part are formed on the seal glue gasket, and can adhered to the door plates and the middle seal bar on the door plates tightly; the seal surfaces are seamless after the container door is closed; and the small container door seal structure has excellent seal property, and is suitable for small containers having multiple purposes.
Description
Technical field
The utility model relates to a kind of freight container, particularly a kind of baby container door sealing structure.
Background technology
Baby container can be laid the various goods of transportation; Like electronic product, dry bulk cargo or vegetables etc.; Different goods requires also difference to the sealing property of baby container, and in order to satisfy the demand that a freight container can be used for multiple goods, freight container need obtain excellent sealing performance.The sealing means of conventional small freight container generally all be the upper/lower terminal stickup level of doorframe to sealing joint strip, on door-plate, paste vertical sealing joint strip, as shown in Figure 1.When container door is closed, the upper and lower end of container door and horizontal sealing joint strip crush seal, vertical sealing joint strip one end is realized the sealing between the two fan doors, the other end is realized the top of door and the sealing of bottom and doorframe, prevents that rainwater or water smoke from getting into.After the federation that is difficult to avoid between the sealing band of this sealing means and the door-plate existed some slits, especially long-term use, sealing band produced slight deformation, and the slit can be increasing, had a strong impact on the sealing property of freight container.
The utility model content
In order to solve the problems of the technologies described above, the purpose of the utility model provides a kind of baby container door sealing structure, and the sealing structure has good water tightness.
The technical scheme that the utility model adopted is:
A kind of baby container door sealing structure comprises left and right door-plate, doorframe, and the inboard, left and right two ends of doorframe is provided with and is used for and left and right door-plate leak free side seal bar; Said doorframe is respectively equipped with upper and lower frame sealing band at upper and lower end, and left and right door-plate cuts out the back at door-plate and forms sealing surface with upper and lower frame sealing band; Said upper ledge sealing band is provided with seal gasket, and the middle part of seal gasket forms outside jut, and the right-hand member of jut forms the ramp that is connected with the upper ledge sealing band; Said right door-plate high order end inside face vertically is provided with middle sealing band; After left and right door-plate cut out, said jut was close to left-hand door plate right side, and middle sealing band top is covered in the outside face of said jut and left-hand door plate, and the left end door angle of right door-plate is pressed on the said ramp.
As the further improvement of the utility model, the left end of said seal gasket formation one is slightly thicker than the elastic portion of upper ledge sealing band, and after left and right door-plate cut out, left-hand door plate right-hand member was pressed on the said elastic portion.
As the further improvement of the utility model, said jut thickness is not less than the thickness of left-hand door plate right-hand member.
As the further improvement of the utility model, said middle sealing band is covered in the outside face of left-hand door plate low order end.
As the further improvement of the utility model, said upper and lower frame sealing band is " B " type sealing band.
As the further improvement of the utility model, said side seal bar and height such as left and right door-plate grade, cross-sectional plane is a rectangle.
As the further improvement of the utility model, said seal gasket and upper door frame sealing band are one-body molded.
As the further improvement of the utility model, said upper and lower sealing strip for door frame is bonded in the upper and lower end of doorframe respectively, and the side seal bar sticks on the inboard, left and right two ends of doorframe, and middle sealing band is bonded on the right door-plate.
The beneficial effect of the utility model is: the hermetically-sealed construction of the utility model is provided with seal gasket on the sealing band on the doorframe; Jut and rake have been formed on the seal gasket; All can fit closely with the middle sealing band on door-plate and the door-plate; It is seamless that container door is closed the back sealing surface, and excellent sealing property is arranged, and is applicable to versatile baby container.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the hermetically-sealed construction partial cutaway schematic of the middle-size and small-size freight container of conventional art;
Fig. 2 is the front elevation of the utility model;
Fig. 3 is the generalized section of the utility model;
Fig. 4 is the planar view of the utility model hermetically-sealed construction;
Fig. 5 is the partial cutaway schematic of the utility model upper door frame sealing band;
Fig. 6 is the front elevation of the utility model upper door frame sealing band;
Fig. 7 is the birds-eye view of the utility model upper door frame sealing band;
Fig. 8 is that the A of the utility model upper door frame sealing band is to scheme drawing;
Fig. 9 is that the B of the utility model upper door frame sealing band is to scheme drawing.
The specific embodiment
Like Fig. 2, shown in 3, a kind of baby container door sealing structure comprises that left and right door-plate 1,2, the left end of left-hand door plate 1, the right-hand member of right door-plate 2 are hinged on the both sides at dry van container casing rear respectively, and both can open or close from the centre successively.Because the dry van container casing is hollow, squarely thereafter become doorframe 3, when door-plate cut out, its periphery edge and freight container formed sealing at the doorframe place, and between door-plate, formed simultaneously and seal.
Present embodiment adopts the sealing joint strip of EPDM as packing element; Its advantage is to have better elastic and incompressible distortion; The serviceability temperature scope of ageing-resistant, anti-ozone, chemically-resistant effect and broad excellent properties such as (40 ℃～+ 120 ℃) is applicable to the sealing of freight container.The described arbitrary sealing band of embodiment all adopts this material.
As shown in Figure 4; 5 sealing bands are arranged in this hermetically-sealed construction, and two side seal bars 4 stick on the inboard at doorframe 3 left and right two ends respectively, and with left and right door-plate 1,2 height such as grade; Seal with the left end of left-hand door plate 1 and the right-hand member of right door-plate 2 respectively, realize the side seal of door-plate and doorframe 3; Upper and lower frame sealing band 5,6 sticks on doorframe 3 top and bottom respectively, and left and right door-plate 1,2 is used for the inside face of door-plate and the sealing in doorframe 3 fronts cutting out back and upper and lower frame sealing band 5,6 formation sealing surfaces; Article one, middle sealing band 8 vertically sticks on the inside face of right door-plate 2 high order ends, with right door-plate 2 height such as grade, is mainly used in the sealing of crack between a door and its frame between two door-plates.
Like Fig. 3 and shown in Figure 9; The cross-sectional plane of side seal bar 4 and middle sealing band 8 is a rectangle; Upper and lower frame sealing band the 5, the 6th, the sealing band of " B " type, along the top of whole piece sealing band and the convexity of each height such as formation grade of bottom, the centre is a depression; This sealing band has stronger compressive property and resistance to abrasion, and sealing property is better with respect to rectangular cross section.
With shown in Figure 8, be provided with seal gasket 7 like Fig. 5-7 in the middle of the upper ledge sealing band 5, seal gasket 7 is commaterials with upper ledge sealing band 5; And one-body molded, the center forms outside jut 71 and since this jut 71 for middle sealing band 8 contact seals; Its thickness should if thickness is too little, then can not contact with middle sealing band 8 less than the thickness of left-hand door plate 1 right-hand member; Form the space between sealing band; Can't realize sealing effectiveness, therefore, jut 71 thickness in the present embodiment than left-hand door plate 1 thickness big 1mm.
On seal gasket 7, the right-hand member of jut 71 forms ramp 72, and its gradient suits below 45 degree, because when sealing, grade angle are more little, area of contact is just big more, more helps improving sealing property, and the low order end of ramp 72 is connected with upper ledge sealing band 5.
The left end formation one of seal gasket 7 is slightly thicker than the elastic portion 73 of upper ledge sealing band 5, and the elastic portion 73 of present embodiment is than upper ledge sealing band 5 thick 1mm.
The principle of present embodiment is such:
As shown in Figure 5, left and right door-plate 1,2 cuts out successively, after left-hand door plate 1 is closed; Corresponding side seal bar 4 is out of shape under the extruding of door-plate and doorframe; Realize the sealing of doorframe 3 left ends, upper and lower frame sealing band 5,6 is out of shape the sealing that realizes left-hand door plate 1 top and bottom under the pressure of door-plate and doorframe, in addition; Left-hand door plate 1 right-hand member is pressed on the elastic portion 73; Elastic portion 73 is compressed to and upper ledge sealing band 5 uniform thickness, and the impulse force that brings when left-hand door plate 1 is closed has been offset in the existence of elastic portion 73, has protected upper ledge sealing band 5 to a certain extent; The left end of jut 71 is close to the right side of left-hand door plate 1, slightly protrudes in left-hand door plate 1.
After right door-plate 2 cut out, corresponding side seal bar 4 was out of shape under the extruding of door-plate and doorframe, realized the sealing of doorframe right-hand member, and upper and lower frame sealing band 5,6 is out of shape the sealing that realizes right door-plate 2 top and bottom under the pressure of door-plate and doorframe.At this moment, middle sealing band 8 tops are covered in the outside face of jut 71 and left-hand door plate 1, middle sealing band 8 and jut 71 mutual compressive deformations, and making does not have any slit between the two, realizes the sealing between two everys seam; The middle part of middle sealing band 8 and the outside face that the bottom all is covered in left-hand door plate 1 low order end reach leak free effect between two.In addition, the left end door angle of right door-plate 2 is pressed on the ramp 72, and ramp 72 is along the warpage at door angle and can tightly cover on the angle, has realized the sealing at door angle.
In the present embodiment, the distortion of jut 71, ramp 72 and elastic portion 73 all is reversible, if left and right door-plate 1,2 is opened again, then jut 71, ramp 72 and elastic portion 73 all can return to original shape.
The above is merely the preferential embodiment of the utility model, as long as realize that with basic identical means the technical scheme of the utility model purpose all belongs within the protection domain of the utility model.
Claims (8)
1. a baby container door sealing structure comprises left and right door-plate (1,2), doorframe (3), and the inboard, left and right two ends of doorframe (3) is provided with and is used for and left and right door-plate (1,2) leak free side seal bars (4); Said doorframe (3) is respectively equipped with upper and lower frame sealing band (5,6) at upper and lower end; Left and right door-plate (1,2) is cutting out back and upper and lower frame sealing band (5,6) formation sealing surface; It is characterized in that: said upper ledge sealing band (5) is provided with seal gasket (7); The middle part of seal gasket (7) forms outside jut (71), and the right-hand member of jut (71) forms the ramp (72) that is connected with upper ledge sealing band (5); Said right door-plate (2) high order end inside face vertically is provided with middle sealing band (8); After left and right door-plate (1,2) cuts out; Said jut (71) is close to left-hand door plate (1) right side; Middle sealing band (8) top is covered in the outside face of said jut (71) and left-hand door plate (1), and the left end door angle of right door-plate (2) is pressed on the said ramp (72).
2. a kind of baby container door sealing structure according to claim 1; It is characterized in that: the left end formation one of said seal gasket (7) is slightly thicker than the elastic portion (73) of upper ledge sealing band (5); After left and right door-plate (1,2) cut out, left-hand door plate (1) right-hand member was pressed on the said elastic portion (73).
3. a kind of baby container door sealing structure according to claim 1 is characterized in that: said jut (71) thickness is not less than the thickness of left-hand door plate (1) right-hand member.
4. a kind of baby container door sealing structure according to claim 1 is characterized in that: sealing band (8) is covered in the outside face of left-hand door plate (1) low order end in said.
5. a kind of baby container door sealing structure according to claim 1 is characterized in that: said upper and lower frame sealing band (5,6) is " B " type sealing band.
6. a kind of baby container door sealing structure according to claim 1 is characterized in that: said side seal bar (4) and height such as left and right door-plate (1,2) grade, cross-sectional plane is a rectangle.
7. a kind of baby container door sealing structure according to claim 1 is characterized in that: said seal gasket (7) is one-body molded with upper door frame sealing band (5).
8. a kind of baby container door sealing structure according to claim 1; It is characterized in that: said upper and lower sealing strip for door frame (5,6) is bonded in the upper and lower end of doorframe (3) respectively; Side seal bar (4) sticks on the inboard, left and right two ends of doorframe (3), and middle sealing band (8) is bonded on the right door-plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220134014 CN202575122U (en) | 2012-03-31 | 2012-03-31 | Small container door seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220134014 CN202575122U (en) | 2012-03-31 | 2012-03-31 | Small container door seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202575122U true CN202575122U (en) | 2012-12-05 |
Family
ID=47244562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220134014 Expired - Lifetime CN202575122U (en) | 2012-03-31 | 2012-03-31 | Small container door seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202575122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422515A (en) * | 2020-03-13 | 2020-07-17 | 晟通科技集团有限公司 | Door frame structure, door device and container |
-
2012
- 2012-03-31 CN CN 201220134014 patent/CN202575122U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422515A (en) * | 2020-03-13 | 2020-07-17 | 晟通科技集团有限公司 | Door frame structure, door device and container |
| CN111422515B (en) * | 2020-03-13 | 2022-06-21 | 晟通科技集团有限公司 | Door frame structure, door device and container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |