CN211643311U - Container door and container with same - Google Patents
Container door and container with same Download PDFInfo
- Publication number
- CN211643311U CN211643311U CN201921602317.7U CN201921602317U CN211643311U CN 211643311 U CN211643311 U CN 211643311U CN 201921602317 U CN201921602317 U CN 201921602317U CN 211643311 U CN211643311 U CN 211643311U
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- door
- container
- escape
- handle
- container door
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- 238000009413 insulation Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 7
- 239000002775 capsule Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Refrigerator Housings (AREA)
Abstract
The utility model provides a container chamber door and have its container. The container door comprises an escape small door and a locking device. The escape small door is pivotally arranged on the container door; the locking device is arranged on the inner side of the escape small door. The locking device comprises a handle and a butt strap, and the handle is pivotally arranged on the inner side of the escape small door; the lapping sheet is fixedly arranged at the end part of the handle. The tab can abut against the inner wall of the container door or be separated from the inner wall along with the pivoting of the handle, so that the locking state and the unlocking state of the escape small door are realized. According to the utility model discloses a container door through set up the escape wicket above that, when staff's maloperation was closed in the container, accessible escape wicket escaped from the container, can avoid causing the incident. In addition, the inner side of the small escape door is also provided with a locking device, and the locking device enables the small escape door to be opened only from the inside of the container, so that the safety of goods can be ensured.
Description
Technical Field
The utility model relates to a technical field of container structure generally, more specifically relates to a container door of little door of area escape and have its container.
Background
The door of the existing container is generally provided with an external locking rod mechanism, and the container can be sealed and sealed through the locking rod mechanism. After the door is locked, the whole container can be opened only by opening the lock rod mechanism by workers outside the container, and the container is not provided with a corresponding unlocking device.
When the container is used for loading and unloading goods or works in the container, after workers are mistakenly closed in the container, the workers cannot timely escape from the container without the help of people outside the container, and particularly, once the workers are locked in the container, dangerous accidents are easy to happen.
Therefore, it is desirable to provide a 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 does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.
For at least partly solving the above-mentioned problem, the utility model provides a container door, container door includes:
the small escape door is pivotally arranged on the container door; and
a locking device disposed at an inner side of the escape hatch, wherein the locking device includes:
a handle pivotably disposed at an inner side of the escape hatch; and
the tab is fixedly arranged at the end part of the handle;
the tab can abut against the inner wall of the container door or be separated from the inner wall along with the pivoting of the handle, so that the locking state and the unlocking state of the escape small door are realized.
Optionally, the locking device further comprises a limiting mechanism capable of acting on the handle, the limiting mechanism being configured to limit the handle in the locked state.
Optionally, the limiting mechanism includes a buckling piece and an elastic piece capable of acting on the buckling piece, the handle is provided with a clamping groove, and the buckling piece can be clamped in the clamping groove under the elastic action of the elastic piece to limit the pivoting of the handle.
Optionally, the escape hatch comprises an outer panel, an inner panel and a heat insulating panel disposed between the outer panel and the inner panel.
Optionally, the heat insulation board is made of a PVC heat insulation material, and the outer board and the inner board are fixedly connected with the heat insulation board through an aluminum profile door frame.
Optionally, the escape hatch is configured as a rectangle.
Optionally, the container door includes a left door and a right door, the left door and the right door have different widths in the horizontal direction, and the escape small door is provided on at least one of the left door and the right door.
Optionally, a heat insulation piece and/or a sealing rubber strip is arranged at the joint of the small escape door and the container door.
According to another aspect of the present invention, there is also provided a container having the above container door, wherein the container door is provided on at least one end of the container along the length direction, and the container door is hinged to the container.
Optionally, a door control switch is further disposed on the container, the door control switch is electrically connected to an electric device disposed in the container, and the door control switch can detect opening and closing of the container door and is configured to control opening of the electric device when the container door is detected to be closed.
Optionally, the electrical device is a refrigerator.
Optionally, the edge of the container door is further provided with a heat insulation device, and the heat insulation device can perform a heat insulation function when the container door is in a state of closing the container.
According to the utility model discloses a container door can be used to set up on the container, can play the effect of protection to the goods in the container. The small escape door is arranged on the door of the container, so that when workers are closed in the container due to misoperation, the small escape door can escape from the container in time, and safety accidents can be avoided. In addition, the inner side of the small escape door is also provided with a locking device, the locking device can enable the small escape door to be in a locking state and an unlocking state, when the small escape door is in the locking state, the whole container door can be ensured to be closed, and when the small escape door is in the unlocking state, workers trapped in the container can conveniently escape. In addition, the locking device enables the escape small door to be opened only from the interior of the container, and the safety of goods can be ensured.
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 schematic structural view of a container door with an escape hatch according to a first preferred embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along the line A-A in FIG. 1;
FIG. 3 is a cross-sectional view taken along the line B-B in FIG. 1;
FIG. 4 is a cross-sectional view taken along the line C-C in FIG. 1;
FIG. 5 is a schematic view of a locking device in the door of the container shown in FIG. 1;
fig. 6 is a schematic structural view of a container door with an escape hatch according to a second preferred embodiment of the present invention;
FIG. 7 is a cross-sectional view taken along the direction D-D in FIG. 6;
FIG. 8 is a cross-sectional view taken along the direction E-E in FIG. 6;
fig. 9 is a schematic view of a locking device in the container shown in fig. 6; and
fig. 10 is a sectional view taken along the direction F-F in fig. 9.
Description of reference numerals:
100: container door 101: left door
102: right door 200: escape small door
201: outer panel 202: inner plate
203: 300 of the heat insulation plate: locking device
301: the handle 302: contact patch
303: the bolt 310: limiting mechanism
311: base 312: elastic piece
313: the fastener 401: heat insulation piece
402: the sealing rubber strip 501: door control switch
502: the heat insulating device 503: lock rod
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 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 door 100, this container door 100 can be used to set up on the container, and the container is used for storage goods or work etc..
In the preferred embodiment of the present invention, the container door 100 is provided at least one of both ends in the length direction of the container, the container door 100 is pivotably hinged on the side wall of the container, and the container door 100 can open or close the container in the pivoting process. As shown in fig. 1 and 6, the container door 100 includes an escape hatch 200 and a locking device 300. Wherein the escape small door 200 is pivotably provided on the container door 100. It is understood that the size of the escape door 200 is smaller than that of the container door 100 in both width and height directions.
The staff who is closed in the container by mistake can escape in time through setting up the little door 200 that escapes, therefore, the little door 200 that escapes need not open from the outside of container to guarantee the safety of goods. In this embodiment, the inner side of the small escape door 200 is further provided with a locking device 300, and the locking device 300 can enable the small escape door 200 to be opened only from the inside of the container.
As shown in fig. 2 and 3, and fig. 7 and 8, the locking device 300 includes a handle 301 and a flap 302, the handle 301 being pivotably provided at an inner side of the escape door 200, and preferably, the handle 301 may be provided at a side edge opposite to a pivot axis of the escape door 200. The tab 302 is fixedly provided at an end of the handle 301. The tab 302 may abut against or be disengaged from the inner wall of the container door 100 as the handle 301 is pivoted to achieve the locked state and the unlocked state of the escape door 200. For example, the handle 301 may make the tab 302 contact with the inner wall of the container door 100 during pivoting to limit the pivoting of the escape door 200 for locking. Specifically, as shown in fig. 5, the handle 301 may be provided on the escape hatch 200 by means of a bolt 303 or the like, and the handle 301 may be pivoted about the bolt 303 as a pivot axis. When it is desired to close the escape hatch 200, the escape hatch 200 may be brought into abutment against the container door 100, and the handle 301 is rotated so that the tab 302 contacts and abuts against the inner wall of the container door 100. In this way, the locking device 300 can lock the escape hatch 200. Preferably, the inner side of the escape hatch 200 is further provided with a grip (not shown) to facilitate a worker to close or open the escape hatch 200. The inner side of the small escape door 200 and the inner wall of the container door 100 are both relative to the inner space of the container, for example, the inner side of the small escape door 200 is the side of the small escape door 200 close to the inner space of the container.
According to the utility model discloses a container door 100 can be used to set up on the container, can play the effect of protection to the goods in the container. The container door 100 is provided with the escape small door 200, and when the worker is closed in the container by mistake, the worker can escape from the container in time through the escape small door 200, so that safety accidents can be avoided. In addition, the inner side of the small escape door 200 is further provided with a locking device 300, and the locking device 300 enables the small escape door 200 to be opened only from the inside of the container, so that the safety of goods can be ensured.
In another embodiment of the present invention, as shown in fig. 9 and 10, the locking device 300 further includes a limiting mechanism 310 disposed on the escape hatch 200, the limiting mechanism 310 includes a latch 313 and an elastic member 312 capable of acting on the latch 313, and the handle 301 is provided with a locking slot (not shown), the latch 313 can be locked in the locking slot under the elastic force of the elastic member 312 to limit the pivoting of the handle 301. Specifically, as shown in fig. 9 and 10, a base 311 is disposed on the inner side of the small escape door 200, and both the elastic member 312 and the latch 313 are disposed in the base 311, and when the small escape door 200 is in the closed state, the latch 313 is latched in the latch groove by the elastic force of the elastic member 312 to limit the pivoting of the handle 301, thereby further ensuring the closing effect of the small escape door. When the small escape door 200 needs to be opened, the handle 301 can be rotated, the elastic force of the elastic member 312 is not enough to keep the latch 313 in the slot, the latch 313 is disengaged from the slot, and a worker can easily open the small escape door 200. Preferably, the elastic member 312 may be a spring, and the latch 313 may be a steel ball.
In the transportation process of goods, the temperature difference between the inside and the outside of the container may be large, so as to avoid the thermal bridge phenomenon from damaging the escape small door 200. As shown in fig. 2 or 8, the escape hatch 200 includes an outer panel 201, an inner panel 202, and an insulation panel 203, wherein the insulation panel 203 is disposed between the outer panel 201 and the inner panel 202, and the insulation panel 203 can perform a good insulation function for the outer panel 201 and the inner panel 202.
Since the PVC heat insulating material has a good heat insulating effect, it is preferable that the material of the heat insulating board 203 includes a PVC heat insulating material. In addition, the aluminum profiles are light in weight, corrosion resistant and durable, so that the outer plate 201 and the inner plate 202 can be fixedly connected with the heat insulation plate 203 through the aluminum profile door frame (not shown).
Further, the escape capsule 200 at least needs to ensure that the worker can safely climb out of the container from the inside of the container, and therefore, the escape capsule 200 is sized to allow the worker to normally pass through, and the escape capsule 200 may have various shapes such as a rectangle or a circle, for example, as shown in fig. 1 and 6, the escape capsule 200 may be configured to have a rectangle.
The container door 100 is generally configured to be pivotally connected to the container along a vertically extending pivot axis. In the present embodiment, the container door 100 includes a left door 101 and a right door 102, and at least one of the left door 101 and the right door 102 is pivotable to close or open the container. Specifically, the left door 101 and the right door 102 have the same size in the height direction, and may have different widths in the horizontal direction, and as shown in fig. 1 and 6, the width of the right door 102 may be larger than the width of the left door 101. In other embodiments not shown, the width of the right door 102 may be less than or equal to the width of the left door 101. The escape capsule 200 may be provided on at least one of the left door 101 and the right door 102, for example, the right door 102. Wherein, the left door 101 and the right door 102 can be fixedly connected with the container through at least one locking bar 503.
Further, as shown in fig. 3 or 8, an insulation member 401 is provided at a connection portion of the small escape door 200 and the container door 100, and the insulation member 401 is provided to insulate heat when the small escape door 200 closes the container door 100. In addition, the joint of the escape small door 200 and the door can be provided with a sealing rubber strip 402, and the sealing rubber strip 402 can play a role in sealing, so that external sundries are prevented from entering the container. Preferably, the insulation 401 and the bead 402 may both be provided on the door.
According to the second aspect of the present invention, there is also provided a container having the container door 100.
In a preferred embodiment, as shown in fig. 4, the present invention provides a door control switch 501 on the container. The door control switch 501 is electrically connected to electric devices provided in the container, and the door control switch 501 can detect opening and closing of the container door 100 and is configured to control the electric devices to be opened when the container door 100 is detected to be closed. For example, during the opening process of the container door 100, the door control switch 501 may be triggered, so that the power consumption device is powered off; during the closing process of the container door 100, the door control switch 501 may be triggered again, so that the electric equipment is powered on. It is understood that the lock rod 503 is disposed outside the door to lock the door, and the container may be externally connected or internally installed with a power supply device to supply power to the electric equipment inside the container. The door switch 501 is provided with means, such as a spring, which the door can contact during opening or closing of the container to control the operating state of the electrical device 501. Preferably, the gate switch 501 can be selected from a self-reset switch and the like.
For example, the container in this embodiment may be a refrigerated container, and the electric device disposed in the container may be a refrigerator.
Further, when the container door 100 is in the closed state, there is a gap at the joint of the container door 100 and the container side wall, in this embodiment, as shown in fig. 4, a heat insulation device 502 is further disposed at the joint of the container door 100 and the container side wall, and the heat insulation device 502 is fixedly disposed on the container door, and when the container door 100 closes the container, the heat insulation device 502 can abut against the container side wall, thereby playing a role of sealing and insulating heat.
In the present embodiment, the container is used for refrigerating goods, and in order to avoid the temperature increase in the container during the loading and unloading of goods, a door curtain is preferably further provided in the container at a position close to the container door 100. The door curtain can avoid the cold air loss of the container, and the energy is saved.
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 otherwise inapplicable 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 (12)
1. A container door, comprising:
the small escape door is pivotally arranged on the container door; and
a locking device disposed at an inner side of the escape hatch, wherein the locking device includes:
a handle pivotably disposed at an inner side of the escape hatch; and
the tab is fixedly arranged at the end part of the handle;
the tab can abut against the inner wall of the container door or be separated from the inner wall along with the pivoting of the handle, so that the locking state and the unlocking state of the escape small door are realized.
2. A container door according to claim 1, wherein said locking means further comprises a stop mechanism operable to said handle, said stop mechanism being adapted to limit said handle to said locked condition.
3. The container door according to claim 2, wherein the position limiting mechanism includes a latch and an elastic member acting on the latch, and the handle is provided with a slot, and the latch is capable of being engaged in the slot under the elastic force of the elastic member to limit the pivoting of the handle.
4. The container door of claim 1, wherein said escape hatch includes an outer panel, an inner panel, and a heat shield disposed between said outer panel and said inner panel.
5. The container door of claim 4, wherein the outer panel and the inner panel are fixedly attached to the heat shield by an aluminum profile door frame.
6. A container door according to claim 1, wherein said escape hatch is configured in a rectangular shape.
7. The container door of claim 1, wherein the container door includes a left door and a right door, the left door and the right door having different widths in a horizontal direction, the escape capsule door being provided on at least one of the left door and the right door.
8. A container door according to claim 1, wherein the junction of said escape hatch and said container door is provided with insulation and/or a sealing strip.
9. A container, characterized in that the container is provided with a container door comprising any one of claims 1-8, said container door being provided at least one end of the container in the length direction, said container door being hingedly connected to the container.
10. The container of claim 9, further comprising a door control switch electrically connected to the electrical device disposed in the container, wherein the door control switch is capable of detecting opening and closing of the container door and configured to control opening of the electrical device when closing of the container door is detected.
11. The container of claim 10, wherein the powered device is a refrigerator.
12. A container as claimed in claim 9, wherein the edge of the container door is further provided with a thermal insulation means capable of insulating the container door in a state in which the container door is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921602317.7U CN211643311U (en) | 2019-09-24 | 2019-09-24 | Container door and container with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921602317.7U CN211643311U (en) | 2019-09-24 | 2019-09-24 | Container door and container with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211643311U true CN211643311U (en) | 2020-10-09 |
Family
ID=72681592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921602317.7U Active CN211643311U (en) | 2019-09-24 | 2019-09-24 | Container door and container with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211643311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682673A (en) * | 2021-07-16 | 2021-11-23 | 扬州通利冷藏集装箱有限公司 | Door lock structure of container and container |
-
2019
- 2019-09-24 CN CN201921602317.7U patent/CN211643311U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682673A (en) * | 2021-07-16 | 2021-11-23 | 扬州通利冷藏集装箱有限公司 | Door lock structure of container and container |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 39 Shiqiao South Road, Yangzhou Economic Development Zone, Jiangsu Province Patentee after: YANGZHOU TONGLEE REEFER CONTAINER Co.,Ltd. Country or region after: China Patentee after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Patentee after: CIMC Container (Group) Co.,Ltd. Address before: No.39, Shiqiao South Road, Yangzhou Economic Development Zone, Jiangsu Province 225102 Patentee before: YANGZHOU TONGLEE REEFER CONTAINER Co.,Ltd. Country or region before: China Patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Patentee before: CIMC CONTAINERS HOLDING Co.,Ltd. |