CN217497272U - Flat plate type container door and container with same - Google Patents
Flat plate type container door and container with same Download PDFInfo
- Publication number
- CN217497272U CN217497272U CN202220145752.7U CN202220145752U CN217497272U CN 217497272 U CN217497272 U CN 217497272U CN 202220145752 U CN202220145752 U CN 202220145752U CN 217497272 U CN217497272 U CN 217497272U
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- container
- door
- door panel
- outer door
- panel
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- 238000005452 bending Methods 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 239000011491 glass wool Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 239000011324 bead Substances 0.000 claims 1
- 239000000565 sealant Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 11
- 238000009413 insulation Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 239000003351 stiffener Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model provides a flat container door and a container using the same, the flat container door is used for the container and comprises an outer door plate and an inner door plate, the outer door plate comprises an outer door plate body and an outer door plate flanging, the outer door plate body is a rectangular flat plate, and the outer door plate flanging is formed by bending the peripheral edge of the outer door plate; the inner door plate comprises an inner door plate body, the inner door plate body is a rectangular flat plate, the peripheral edge of the inner door plate body is connected with the flanging of the outer door plate, and the thickness of a clamping cavity formed between the inner door plate and the outer door plate is kept consistent along the height direction of the outer door plate; the clamp cavity is filled with filler. By adopting the flat plate type container door of the utility model, on the basis of ensuring rigidity, the door frame structure is reduced, the process structure is simplified, and the weight of the container door is further reduced; in addition, the consistency of the protection performance of each part of the container door is favorably improved.
Description
Technical Field
The utility model relates to a technical field of container structure, more specifically relate to a flat container door and have its container.
Background
In the conventional shipping container, the door of the conventional shipping container is generally complex and heavy in structure because the door is squeezed and impacted by the goods in the container during transportation.
Specifically, referring to fig. 1 and 2, the door of the conventional shipping container includes a door panel 10 and a door frame 20, wherein the door frame 20 is formed by welding two cross beams 21 arranged correspondingly up and down and two longitudinal beams 22 arranged correspondingly left and right, the door panel 10 is recessed towards the inside of the container to form reinforcing ribs 30, the reinforcing ribs 30 are arranged at three positions at intervals along the height direction of the door, the door panel 10 is welded to the door frame 20, and the peripheral edge of the door frame 20 is provided with a sealing rubber strip 40. Due to the existence of the reinforcing ribs 30, it is not beneficial to uniformly arrange protective layers (such as a heat insulation layer, a sound insulation layer, a fire-proof layer and the like) on the door panel 10, and if the protective layers with uniform thickness are arranged, the volume in the box can be reduced.
Accordingly, it is desirable to provide a flat plate container door and a container having the same to at least partially solve the above problems.
SUMMERY OF THE UTILITY MODEL
In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content of the present application does not imply any attempt to define the essential features and characteristics of the claimed solution, nor does it imply any attempt to determine the scope of the claimed solution.
To at least partially solve the above problems, according to a first aspect of the present invention, there is provided a flat type container door comprising:
an outer door panel, the outer door panel comprising:
an outer door panel body configured as a rectangular flat plate; and
an outer door panel flange configured to be formed by bending an outer peripheral edge of the outer door panel; and
an inner door panel, the inner door panel comprising:
the inner door plate body is constructed into a rectangular flat plate, the peripheral edge of the inner door plate body is connected with the flanging of the outer door plate, and the thickness of a clamping cavity formed between the inner door plate and the outer door plate is kept consistent along the height direction of the outer door plate; the clamp cavity has a filler therein.
Optionally, the flat sheet container door further comprises a stiffener within the cavity, the stiffener attached to an inner surface of the outer door panel.
Optionally, the length direction of the reinforcing ribs is consistent with the width direction of the outer door panel, and the reinforcing ribs are arranged at intervals along the height direction of the outer door panel.
Optionally, the cross-sectional shape of the reinforcing rib is U-shaped, two opposite sides of the U-shape are respectively connected to the outer door panel body and the inner door panel, and the reinforcing rib and the outer door panel are welded and fixed.
Optionally, a sealing rubber strip is arranged on the outer edge of at least one of the outer door panel and the inner door panel.
Optionally, the sectional shape of the outer door panel flanging is L-shaped, and the L-shaped outer door panel flanging includes:
a first portion perpendicular to the outer door panel body; and
and the second part is connected with the first part and is vertical to the first part, and the second part is welded and fixed with the inner door panel.
Optionally, the outer surface of the outer door panel is provided with a lock rod for connecting to a rear end frame of a container, and one side of the flat container door is provided with a hinge for connecting to the rear end frame of the container.
Optionally, the inner door panel further comprises:
the inner door plate flanging is formed by bending the edge of the inner door plate, and is connected to the outer side of the outer door plate flanging.
Optionally, the filler is at least one of rock wool, glass wool, a foam material.
According to the utility model discloses a second aspect provides a container, and it includes:
a rear end frame; and
according to the flat plate container door, the flat plate container door can be pivotally connected to the rear end frame through a hinge, and the flat plate container door is in locking connection with the rear end frame through a lock rod.
According to the flat-plate container door of the utility model, the clamping cavity is formed between the outer door plate and the inner door plate, and the thickness of the clamping cavity is kept consistent along the height direction of the outer door plate, which is beneficial to uniformly arranging fillers in the clamping cavity to ensure the consistent protection performance of each part of the container door; in addition, because the peripheral edge of the outer door plate is bent to form the outer door plate flanging and is connected to the inner door plate body through the outer door plate flanging, compared with the prior art, the structure of the door frame is reduced, the process structure is simplified, the weight of the container door is further reduced, and the sealing performance of the joint of the outer door plate and the inner door plate is improved.
Drawings
The following drawings of the embodiments of the present invention are provided as a part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions thereof, which are used to explain the principles of the invention. In the drawings there is shown in the drawings,
FIG. 1 is a front view of a container door according to one embodiment of the prior art;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a front view of a flat container door according to a preferred embodiment of the present invention;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3, wherein the filling is not shown in the nip;
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 3, wherein the filling material is shown within the nip;
FIG. 6 is an enlarged partial view taken at D in FIG. 4; and
fig. 7 is a partial enlarged view at E in fig. 5.
Description of the reference numerals:
10: the outer door panel 20: door frame
21: the cross beam 22: longitudinal beam
30: reinforcing rib 40: sealing rubber strip
100: the outer door panel 110: outer door plate body
120: outer door panel flange 200: inner door panel
210: the inner door panel body 220: inner door plate flanging
300: reinforcing rib 400: sealing rubber strip
500: locking lever 600: hinge assembly
700: the clamping cavity 800: filler material
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that embodiments of the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring embodiments of the present invention.
In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the invention. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art.
The utility model provides a container with flat container door, including flat container door and the rear end frame that is located the container rear end, wherein, but flat container door pivot ground is connected to the rear end frame through hinge 600, and flat container door still is connected with the locking of rear end frame through locking lever 500.
The utility model discloses a container can the transportation of the equipment of integrated environmental protection type or electrical apparatus type of mainly used, belongs to dedicated container. Equipment is fastened and locking by the built-in fitting in the container, compares with traditional sea container, the utility model discloses a container is at the in-process of transportation goods, and the chamber door generally can not receive the extrusion and the striking of incasement goods, can not satisfy the relevant requirement of classification society and TIR convention.
The structure of the other part of the container can be implemented with reference to the conventional container, and the structure of the flat type container door according to the present invention will be described in detail with reference to fig. 3 to 7.
The flat-plate container door comprises an outer door plate 100 and an inner door plate 200, wherein the outer door plate 100 comprises an outer door plate body 110 and an outer door plate flanging 120, the outer door plate body 110 is constructed into a rectangular flat plate, and the outer door plate flanging 120 is constructed into a shape formed by bending four outer edges of the outer door plate 100; the inner door panel 200 comprises an inner door panel body 210, the inner door panel body 210 is configured as a rectangular flat plate, the outer contour shape and size of the inner door panel body 210 are the same as those of the outer door panel body 110, the peripheral edge of the inner door panel body 210 is connected with the outer door panel flanging 120, a clamping cavity 700 is formed between the inner door panel 200 and the outer door panel 100, the thickness of the clamping cavity 700 is kept consistent along the height direction of the outer door panel 100, namely, the plane of the inner door panel body 210 is parallel to the plane of the outer door panel body 110; the clamp cavity 700 has a filler 800 therein.
According to the plate-type container door of the utility model, the clamping cavity 700 is formed between the outer door plate 100 and the inner door plate 200, and the thickness of the clamping cavity 700 is kept consistent along the height direction of the outer door plate 100, which is beneficial to uniformly arranging the fillers 800 in the clamping cavity 700 to ensure the consistent protection performance of each part of the container door; in addition, because the peripheral edge of outer door panel 100 bends and forms outer door panel turn-ups 120 to be connected to interior door panel body 210 through outer door panel turn-ups 120, compare in prior art, owing to reduced the door frame structure, make the structure of container door simplify, and then help reducing the weight of container door, still be favorable to implementing sealedly to the junction of outer door panel 100 and interior door panel 200, thereby can solve traditional container door heavy, defect such as processing, assembly process are complicated. And also. The four sides of the outer door panel 100 are bent, which is advantageous for improving the overall rigidity of the container door.
Referring to fig. 3, 4 and 6, the flat container door of the present invention further includes a reinforcing rib 300 located in the clamping cavity 700, and the reinforcing rib 300 is welded to the inner surface of the outer door panel 100. The overall rigidity of the container door can be further improved by providing the reinforcing ribs 300 in the clamping chamber 700 and welding the reinforcing ribs 300 to the inner surface of the outer door panel 100.
Referring to fig. 3, 4, and 6, the length direction of the reinforcing ribs 300 preferably coincides with the width direction of the outer door panel 100, and the reinforcing ribs 300 are arranged at intervals in the height direction of the outer door panel 100. In this way, the strength of the corresponding portion of the container door can be increased by providing the outer door panel 100 with the reinforcing ribs 300 in a targeted manner in the height direction.
Referring to fig. 4 and 6, specifically, the stiffener 300 is a U-shaped plate formed by bending a metal plate, that is, the cross-sectional shape of the stiffener 300 is U-shaped, two opposite sides of the U-shaped plate are respectively connected to the outer door panel body 110 and the inner door panel body 210, and the stiffener 300 is welded and fixed to the outer door panel 100. Through being connected the U-shaped board with outer door panel body 110, can improve outer door panel body 110's rigidity, through linking to each other the U-shaped board with interior door panel body 210, can improve the support to interior door panel body 210, prevent that interior door panel body 210 warp because of the extrusion.
Referring to fig. 3 to 7, in order to improve the sealing performance of the splicing part between the outer door panel 100 and the inner door panel 200, the flat container door of the present invention can further uniformly arrange the sealing strip 400 at the splicing part between the outer door panel 100 and the inner door panel 200, and the sealing strip 400 is respectively matched with the outer door panel 100 and the inner door panel 200 in a sealing manner. Through installing joint strip 400 around outer door plant 100, can prevent effectively that outside rainwater from getting into the incasement, simultaneously, joint strip 400 can cover the concatenation seam between outer door plant 100 and the interior shrouding, makes the outward appearance level and more smooth pleasing to the eye.
Referring to fig. 6 and 7, the sectional shape of the outer door panel flange 120 is L-shaped, and the L-shaped outer door panel flange 120 includes a first portion perpendicular to the outer door panel body 110 and a second portion connected to the first portion and perpendicular to the first portion, and the second portion is welded and fixed to the inner door panel 200 (inner door panel body 210). By processing the outer door panel flanges 120 into an L shape, the bending resistance of the outer door panel 100 in the width direction can be improved, the bending resistance of the outer door panel 100 in the height direction can also be improved, and in short, the structural strength of the outer door panel 100 can be further improved. Moreover, the other side of the L-shaped outer door panel flange 120 is welded to the inner surface of the inner door panel body 210, which increases the contact surface and contributes to the improvement of the sealing property and strength of the connection structure.
Referring to fig. 3, 5, and 7, preferably, the inner door panel 200 further includes an inner door panel flange 220, the inner door panel flange 220 is formed by bending both side edges of the inner door panel 200 in the width direction, and the inner door panel flange 220 is connected to the outer side of the outer door panel flange 120. The inner door plate flanging 220 is arranged on the inner door plate 200, so that the bending resistance of the inner door plate 200 in the height direction can be improved, and the integral rigidity of the container door is further improved. Therefore, the inner door panel flange 220 is connected to the outer side of the outer door panel flange 120, so as to ensure the sealing property and reliability of the joint of the outer door panel flange 120 and the inner door panel 200, and secondly, when the inner door panel 200 is assembled to the outer door panel 100, the inner door panel 200 is conveniently positioned along the width direction of the outer door panel 100. After the inner door panel 200 is positioned on the outer door panel 100, the position of the inner door panel 200 on the outer door panel 100 in the height direction may be adjusted by moving the inner door panel 200 up and down, and welding is performed after the position is adjusted so that the inner door panel 200 and the outer door panel 100 are connected together.
Referring to fig. 3 to 7, the outer surface of the outer door panel 100 is provided with locking bars 500 for connecting to the rear end frame of the container, the number of the locking bars 500 may be set as desired, and one side edge of the flat type container door is provided with a hinge 600 for connecting to the rear end frame of the container.
Referring to fig. 5 and 7, the filler 800 in the clamping cavity 700 is one or any combination of rock wool, glass wool and foaming material, so as to achieve the protection purposes of heat preservation, heat insulation, fire prevention, sound insulation and the like. For example, the thickness of the clamping cavity 700 is uniform along the height direction of the container door, which is beneficial to uniformly distributing heat insulation materials, so that the container door can perform the function of uniform heat insulation.
Adopt the utility model discloses a flat container door can be on the required rigid basis of assurance chamber door, simplifies the structure of chamber door, reduces the weight of chamber door, and the double-layered chamber 700 thickness between outer door plant 100 and the interior door plant 200 is even, and the material such as heat preservation is advantageously evenly filled, improves the homogeneity of thermal insulation performance. Compare with traditional container door, because traditional container door will bear extrusion and striking, so the interconnect department of each part needs full weld, to take standard container as an example, 7 meters are many in a door plant welding seam total length, still need control welding deformation, and the utility model discloses a container door, because need not bear extrusion and striking, only need in some position full weld can, the total length of welding seam is no longer than 0.5 meter, also need not do deformation control, can effectively reduce from this the utility model discloses a container door's the processing degree of difficulty, and then be favorable to improving machining efficiency.
Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "disposed" and the like, as used herein, may refer to one element being directly attached to another element or one element being attached to another element through intervening elements. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is not applicable or otherwise stated in the other embodiment.
The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. It will be appreciated by those skilled in the art that many more modifications and variations are possible in light of the above teaching and are intended to be included within the scope of the invention.
Claims (10)
1. A flat panel container door, comprising:
an outer door panel, the outer door panel comprising:
an outer door panel body configured as a rectangular flat plate; and
an outer door panel flange configured to be formed by bending a peripheral edge of the outer door panel; and
an inner door panel, the inner door panel comprising:
the inner door plate body is constructed into a rectangular flat plate, the peripheral edge of the inner door plate body is connected with the flanging of the outer door plate, and the thickness of a clamping cavity formed between the inner door plate and the outer door plate is kept consistent along the height direction of the outer door plate; the clamp cavity has a filler therein.
2. The flat panel container door of claim 1, further comprising a reinforcing rib positioned within the cavity, the reinforcing rib attached to the inner surface of the outer door panel.
3. The flat plate container door according to claim 2, wherein the reinforcing ribs have a length direction identical to a width direction of the outer door panel, and are arranged at intervals in a height direction of the outer door panel.
4. The flat plate type container door according to claim 2 or 3, wherein the reinforcing rib has a U-shaped cross-section, opposite side edges of the reinforcing rib are respectively connected to the outer door panel body and the inner door panel, and the reinforcing rib and the outer door panel are welded and fixed.
5. The flat panel container door according to claim 1, wherein a bead of sealant is disposed on an outer edge of at least one of the outer door panel and the inner door panel.
6. The flat panel container door according to claim 1 wherein the cross-sectional shape of the outer door panel flange is L-shaped, the L-shaped outer door panel flange comprising:
a first portion perpendicular to the outer door panel body; and
and the second part is connected with the first part and is vertical to the first part, and the second part is welded and fixed with the inner door panel.
7. The flat panel container door according to claim 1, wherein the outer surface of the outer door panel is provided with a locking bar for coupling to a rear end frame of a container, and one side edge of the flat panel container door is provided with a hinge for coupling to the rear end frame of the container.
8. The flat panel container door of claim 1, wherein the inner door panel further comprises:
the inner door plate flanging is formed by bending the peripheral edge of the inner door plate, and the inner door plate flanging is connected to the outer side of the outer door plate flanging.
9. The flat panel container door according to claim 1, wherein the filler is at least one of rock wool, glass wool, and a foam material.
10. A container, comprising:
a rear end frame; and
the flat panel container door according to any one of claims 1 to 9, pivotally connected to the rear end frame by a hinge, the flat panel container door lockingly connected to the rear end frame by a locking bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220145752.7U CN217497272U (en) | 2022-01-19 | 2022-01-19 | Flat plate type container door and container with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220145752.7U CN217497272U (en) | 2022-01-19 | 2022-01-19 | Flat plate type container door and container with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217497272U true CN217497272U (en) | 2022-09-27 |
Family
ID=83344229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220145752.7U Active CN217497272U (en) | 2022-01-19 | 2022-01-19 | Flat plate type container door and container with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217497272U (en) |
-
2022
- 2022-01-19 CN CN202220145752.7U patent/CN217497272U/en active Active
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