CN215247093U

CN215247093U - Side plate structure and container with same

Info

Publication number: CN215247093U
Application number: CN202120844848.8U
Authority: CN
Inventors: 张其炎
Original assignee: Xiamen Taiping Container Manufacturing Co ltd
Current assignee: Xiamen Taiping Container Manufacturing Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-12-21
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a side plate structure and a container with the same, wherein the side plate structure comprises a side plate frame (1); the side plate frame (1) is hinged with a top side beam (301) of the container through the top edge of the side plate frame; the side plate frame (1) comprises a first rectangular outer frame which is formed by enclosing a first beam (101), a second beam (102), a first column (103) and a second column (104); at least one third beam (105) and/or at least one third column (106) can be arranged in the first rectangular outer frame, and the third beam (105) and the third column (106) are perpendicularly and crosswise welded to form an inner reinforcing frame. The utility model discloses a curb plate structure and have its container can control the curb plate structure according to the use needs and overturn and can keep at arbitrary angle, adopts hydraulic stem and bracing piece dual bracing structure in the upset process, and the structure is more firm.

Description

Side plate structure and container with same

Technical Field

The utility model relates to a container processing and manufacturing technical field especially relate to a curb plate structure and have its container.

Background

The container is a large container with certain strength, rigidity and specification for turnover. In recent years, with the development of the container industry, container houses or equipment boxes formed by using containers as base materials are widely applied to occasions such as construction sites, hotels, exhibitions, gardens and the like, and the advantages of short construction period, flexible use, convenience in disassembly, mobility and the like are fully exerted. The conventional housing boxes or equipment boxes are also often equipped with solar panels to provide clean electrical power for the daily use of the container. However, the solar panel in the prior art is usually disposed on the top of the house box, which not only increases the complexity of the external structure of the house box and is inconvenient for external maintenance; it is also desirable to provide a receiving structure at the top of the container for receiving the solar panels when not in use, which can inconvenience the movement, transportation and stacking of the container.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a curb plate structure and have its container.

The utility model provides a side plate structure, which comprises a side plate frame (1); the side plate frame (1) is hinged with a top side beam (301) of the container through the top edge of the side plate frame; the side plate frame (1) comprises a first rectangular outer frame which is formed by enclosing a first beam (101), a second beam (102), a first column (103) and a second column (104); at least one third beam (105) and/or at least one third column (106) can be arranged in the first rectangular outer frame, and the third beam (105) and the third column (106) are perpendicularly and crosswise welded to form an inner reinforcing frame.

The side frame (1) further comprises a fourth column (107) and/or a fifth column (108); the fourth column (107) is fixed at a first set distance from the first column (103); the fifth post (108) is fixed at a first set distance from the second post (104); a fourth beam (109) is connected between the first column (103) and the fourth column (107); and a fifth beam (110) is connected between the second column (104) and the fifth column (108). The side panel frame (1) further comprises a first support plate (111) and/or a second support plate (112); the first supporting plate (111) covers and is fixed on the outer side surface of a rectangular frame formed by enclosing the first beam (101), the first column (103), the fourth column (107) and the fourth beam (109); the second support plate (112) covers and is fixed on the outer side surface of a rectangular frame formed by enclosing the first beam (101), the second beam (104), the fifth column (108) and the fifth beam (110). The side plate frame (1) further comprises a first sealing plate (113) and/or a second sealing plate (114); the first sealing plate (113) covers and is fixed on the outer side surface of a rectangular frame formed by enclosing the second beam (102), the first column (103), the fourth column (107) and the fourth beam (109); the second closing plate (114) covers and is fixed on the outer side surface of a rectangular frame formed by enclosing the second beam (102), the second column (104), the fifth column (108) and the fifth beam (110). The positions, close to the two ends, of the bottom of the second beam (102) are respectively provided with a first limiting structure (115); the first limiting structure (115) is an L-shaped metal plate provided with a pin hole (1151). The bottom of the second beam (102) is also provided with at least one second limiting structure (116), and the second limiting structure (116) is an L-shaped metal plate with an inner angle smaller than or equal to 90 degrees. The inner angle of the second limiting structure (116) is 85 degrees to 89 degrees. The inner angle of the second limiting structure (116) is 87 degrees.

The utility model provides a container, including the curb plate structure as above-mentioned, corner post (303), at least one hydraulic pressure mounting bracket (305) and at least one hydraulic stem (307); the hydraulic mounting rack (305) is of a cuboid frame structure with a closed bottom surface and an open front side surface; the hydraulic mounting frame (305) is fixed inside the container close to the inner side of the corner post (303); the execution end of the hydraulic rod (307) is fixed on the first support plate (111) and/or the second support plate (112); the fixed end of the hydraulic rod (307) is fixed on the hydraulic mounting frame (305).

The container provided by the utility model also comprises at least one support bar (309) and a support seat (310); the supporting rod comprises a first rod body (3091) and a second rod body (3092), and one end of the first rod body (3091) is hollow and is provided with an internal thread; one end of the second rod body (3092) is a screw rod; the first rod body (3091) is connected with the second rod body (3092) in a threaded fit manner; the end part, far away from the second rod body (3092), of the first rod body (3091) is hinged to the first sealing plate (113) and/or the second sealing plate (114); the end part of the second rod body (3092) far away from the first rod body (3091) is a free end and is provided with a cylindrical support column (3093) vertical to the second rod body (3092); the supporting seat (310) is of an L-shaped or C-shaped structure and is fixed on the side of the hydraulic mounting frame (305). The container provided by the utility model also comprises at least one metal part (1161), the outer side surface of the bottom side beam (302) of the container is a C-shaped structure which is formed by a first bending part, a second bending part and a third bending part; the metal part (1161) is an L-shaped bending piece with a bending angle smaller than or equal to 90 degrees, and two ends of the metal part (1161) are respectively fixed to the bottom of the first bending part and the side of the second bending part. The bending angle of the metal component (1161) is the same as the internal angle of the second limiting structure (116). The outer side surface of the hydraulic mounting frame (305) is provided with a circle of sealing baffle (223) along the edge of the outer side surface, and the top of the sealing baffle is provided with a sealing piece (222).

The utility model provides a curb plate structure and have its container can control the curb plate structure according to the use needs and overturn and can keep at arbitrary angle, adopts hydraulic stem and bracing piece dual-support structure in the upset process, and the structure is more firm. The side panel structure can be used for mounting a solar panel assembly so as to provide electric energy for the container, and therefore the container can be used in occasions without municipal power supply.

Drawings

Fig. 1 is a schematic view of a side plate structure according to a first embodiment of the present invention;

fig. 2 is an overall schematic view of a side plate structure and a container having the same according to a first embodiment of the present invention;

FIG. 3 is a schematic view of a side panel structure from inside to outside;

fig. 4 is a schematic view of the container in an unfolded state of the side plate structure according to the first embodiment of the present invention;

fig. 5 is a schematic view of a first limiting structure of a side plate structure according to a first embodiment of the present invention;

fig. 6 is a schematic structural view of a second limiting structure and a metal part of a side plate structure according to a first embodiment of the present invention;

fig. 7 is a side sectional view of a side plate structure according to a first embodiment of the present invention;

fig. 8 is a top cross-sectional view of a side panel structure according to a first embodiment of the present invention;

FIG. 9 is a schematic view of the sealing strip and the sealing baffle of the present invention;

fig. 10 is a schematic view of the position and assembly of the support rod according to the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

The embodiment provides a side plate structure, which comprises a side plate frame 1; the side panel frame 1 is hinged by its top edge to the top side beam 301 of the container. It will be appreciated by those skilled in the art that the side panel frame 1 can be used to mount closure panels on its outside surface to form side panels of a container; preferably, the side plate frame 1 can be used for installing a solar panel assembly on the outer side surface of the side plate frame 1, the side plate frame 1 can be turned over along the top side beam 301 of the container, when the side plate frame 1 needs to be closed or the container needs to be hoisted and transported, the side plate frame 1 can be turned downwards to be in a vertical state, and the side plate frame 1 is basically flush with the side surface of the container, so that the container can be conveniently hoisted and moved; when the solar panel assembly is required to work to generate electric energy or heat energy, the side plate frame 1 can be upwards overturned to be horizontal or upwards or be in any angle or maintain a vertical state which is convenient for utilizing solar energy to the maximum extent so as to cater to the angle of solar rays, and therefore the energy conversion efficiency of the solar panel assembly is improved.

Further, the side plate frame 1 comprises a first rectangular outer frame enclosed by a first beam 101, a second beam 102, a first column 103 and a second column 104; at least one third beam 105 and/or at least one third column 106 can be arranged in the first rectangular external frame, and the third beam 105 and the third column 106 are perpendicularly and crosswise welded to form an internal reinforcing frame; the first beam 101 of the side frame 1 is hinged to the top side beam 301 of the container. Those skilled in the art can understand that, set up inside reinforcement frame in first rectangle external frame, can effectively improve curb plate frame 1 overall structure's stability and bearing capacity to in the upset in-process, keep the sound construction can not take place to warp, can play better supporting role to the solar panel subassembly. Simultaneously, still be favorable to like this setting up the solar panel subassembly into the structure that forms by the concatenation combination of plural piece solar panel, when one of them goes wrong, only correspond change local solar panel can, and need not change whole together, still be favorable to improving solar panel subassembly's availability factor and reduction maintenance cost.

Further, the side frame 1 further comprises a fourth column 107 and/or a fifth column 108; the fourth post 107 is fixed at a first set distance from the first post 103; the fifth post 108 is fixed at a first set distance from the second post 104; a fourth beam 109 is welded between the first column 103 and the fourth column 107; a fifth beam 110 is welded between the second column 104 and the fifth column 108. As will be understood by those skilled in the art, the first column 103, the fourth column 107 and the fourth beam 109 together form a first support frame, the second column 104, the fifth column 108 and the fifth beam 110 together form a second support frame, and the first support frame and/or the second support frame are used for fixing a push rod mechanism and/or a support rod 309 for controlling the overturn of the side frame 1; the frame of the H-shaped structure may increase the structural strength of the frame and provide more stable and secure support and fixation for the push rod or support bar 309. The technical field can understand that the push rod mechanism which controls the overturn of the side plate frame 1 is fixedly connected to the side edge of the side plate frame 1, so that the push rod mechanism is arranged at the corner post close to the container, which is beneficial to reducing the action interference and reducing the use space occupied by the push rod mechanism. Can choose to adopt one set of push rod mechanism to fix as required any one side of side grillage 1, also can choose to adopt two sets of push rod mechanisms to fix respectively the both sides side of side grillage 1, the push rod mechanism combined action on both sides drives like this side grillage 1's upset can make side grillage 1 has better steadiness and obtains more powerful support and more nimble upset.

Further, the side frame 1 further comprises a first support plate 111 and/or a second support plate 112; the first supporting plate 111 covers and is welded on the outer side surface of a third rectangular frame formed by enclosing the first beam 101, the first column 103, the fourth column 107 and the fourth beam 109; the second supporting plate 112 covers and is welded to an outer side surface of a fourth rectangular frame surrounded by the first beam 101, the second beam 104, the fifth beam 108, and the fifth beam 110. As will be understood by those skilled in the art, the push rods for controlling the turning of the side plate frame 1 are respectively fixed on the first support plate 111 and/or the second support plate 112, so that the first support plate 111 and the second support plate 112 need to have better rigidity to provide supporting force, and the side plate structure provided in this embodiment, the first support plate 111 and the second support plate 112 both use 6 mm thick steel plates, which fully satisfy the supporting requirement for the push rods.

Further, side frame 1 further includes a first closing plate 113 and/or a second closing plate 114; the first closing plate 113 covers and is welded to the outer side surface of a fifth rectangular frame formed by enclosing the second beam 102, the first column 103, the fourth column 107 and the fourth beam 109; the second cover plate 114 covers and is welded to an outer side surface of a sixth rectangular frame surrounded by the second beam 102, the second beam 104, the fifth beam 108, and the fifth beam 110. Therefore, the outer surfaces of the first support frame and the second support frame are provided with complete plane structures, the whole structure is more attractive, the structural stability is better, and the sealing and protecting functions are realized on structural members accommodated in the inner space of the structure. It will be understood by those skilled in the art that the support rods 309 for supporting the side frame 1 may be respectively fixed on the first closing plate 113 and/or the second closing plate 114, and when the side frame 1 is folded to be in the vertical state, the support rods 309 are received in the space enclosed by the fifth rectangular frame and/or the sixth rectangular frame, which not only satisfies the functional use, but also saves the space occupation.

Further, the positions of the bottom of the second beam 102 near the two ends are respectively provided with a first limiting structure 115; the first limiting structure 115 is an L-shaped metal plate provided with a pin hole 1151. Those skilled in the art will appreciate that the first position-limiting structure 115 is matched with a position-limiting bolt arranged on the bottom side beam 302 of the container, and is used for fixing the side plate frame 1 and the bottom side beam 302 of the container when the side plate frame 1 is turned to the vertical state, so as to facilitate the safe transportation of the container.

Further, the bottom of the second beam 102 is further provided with at least one second limiting structure 116, and the second limiting structure 116 is an L-shaped metal plate with an inner angle smaller than or equal to 90 degrees. Those skilled in the art can understand that the second limiting structure 116 can be matched with the metal part 1161 disposed on the bottom side beam 302 of the container, so that when the side frame 1 is turned to the vertical state, the second limiting structure 116 is buckled outside the metal part 1161, so that the side frame 1 can be buckled with the bottom side beam 302 of the container, the supporting strength of the bottom side beam and the side plate to the overall structure of the container is enhanced, the deformation of the bottom plate of the container can be further prevented, and the container transportation is facilitated. The inner angle of the second limiting structure 116 may be set to be 75 degrees to 90 degrees, preferably, the inner angle of the second limiting structure 116 is 85 degrees to 89 degrees. As can be understood by those skilled in the art, when the inner angle of the second limiting structure 116 is smaller than 90 degrees, because the engaging structure has the inclined angle of the inner hook, the bottom longitudinal beam is pressed downwards when the container bottom plate drives the bottom longitudinal beam to deform, the engaging force is larger, the engagement is tighter, the side plates support the bottom plate and the bottom longitudinal beam better, and thus the bottom longitudinal beam is prevented from further deforming; through repeated tests, the inner angle of the second limiting structure 116 is set to 87 degrees, so that the clamping effect of deformation prevention is better.

The first beam 101 to the fifth beam 110 and the first column 103 to the fifth column 108 may be rectangular pipes, section steels, etc., and preferably, square pipes are used. The structure is simple, the frame structure of the side plate is firm, and the processing and the manufacturing are convenient.

Example two

The present embodiment provides a container, which includes the side panel structure described in the first embodiment.

Further, the present embodiment provides a container, which comprises a corner post 303, at least one hydraulic mounting bracket 305 and at least one hydraulic rod 307; the hydraulic mounting rack 305 is a rectangular frame structure with a closed bottom surface and an open front side surface; the hydraulic mounting bracket 305 is fixed inside the container close to the inner side of the corner post 303; the actuating end of the hydraulic rod 307 is fixed on the first support plate 111 and/or the second support plate 112; the fixed end of the hydraulic rod 307 is fixed to the hydraulic mount 305. As will be understood by those skilled in the art, the hydraulic rod 307 is used to control the side plate rack 1 to turn over, and a set of hydraulic mechanisms may be installed at any side of the side plate rack 1 and at a position corresponding to the side of the container near one end corner post 303; two sets of hydraulic mechanisms can also be adopted to be respectively arranged on the first supporting plate 111 and the second supporting plate 112 at the two sides of the side plate frame 1, and the corresponding side faces of the container are close to the corner posts 303 at the two ends, and the two sets of hydraulic mechanisms jointly act to push the side plates to ensure that the turnover is more powerful and the support is more stable.

Further, the container provided in this embodiment further includes at least one support bar 309 and a support seat 310; the supporting rod comprises a first rod body 3091 and a second rod body 3092, and one end of the first rod body 3091 is hollow and is provided with an internal thread; one end of the second rod body 3092 is a screw rod; the first rod body 3091 is connected with the second rod body 3092 through thread matching; the end part of the first rod 3091 far away from the second rod 3092 is hinged on the first closing plate 113 and/or the second closing plate 114; the end part of the second rod body 3092 far away from the first rod body 3091 is a free end and is provided with a cylindrical support column 3093 which is vertical to the second rod body 3092; the support base 310 is an L-shaped or C-shaped structure and is fixed to a front side portion of the hydraulic mount 305 near a bottom surface thereof. Those skilled in the art will appreciate that the first shaft 3091 and the second shaft 3092 can be adjusted by screws to be extended or contracted so as to change the length of the supporting rod 309; the supporting seat 310 forms a clamping groove at the front side part of the hydraulic mounting rack 305, when the side plate structure is turned to a required angle, the length of the supporting rod 309 is correspondingly adjusted, and then the cylindrical supporting column 3093 is clamped in the clamping groove, so that the supporting rod 309 can form a supporting effect on the side plate structure at one end close to the container; when the side plate structure needs to be folded, the supporting function can be removed as long as the cylindrical supporting column 3093 is taken out from the clamping groove, and the side plate structure is conveniently folded.

It will be appreciated by those skilled in the art that the support bar 309 is adapted to cooperate with the hydraulic bar 307 to support a panel structure. The supporting rod 309 serves as a safety accessory and plays a role in supporting and protecting the side plate structure when the side plate structure is turned upwards and unfolded, so that the side plate structure is prevented from being suddenly turned downwards when the hydraulic rod 307 fails due to accidental factors such as oil leakage of a hydraulic cylinder and the like, and safety accidents are avoided. Because the supporting rod 309 is of a telescopic structure, when the side plate frame 1 is controlled by the hydraulic rod 307 to be turned upwards to any position, the side plate frame 1 can be supported by the supporting rod 309, and the side plate frame 1 can be kept in a current turning angle state more stably. When the side plate frame 1 needs to be turned downwards, the other end of the first rod body 3091 of the support rod 309 is separated from the hydraulic mounting rack 305, and when the side plate frame 1 is turned to be in a vertical state, the support rod 309 is accommodated in a space enclosed by a fifth rectangular frame corresponding to the first sealing plate 113 of the side plate frame 1 and/or a sixth rectangular frame corresponding to the second sealing plate 114 after being shortened by rotation, so that the space is utilized skillfully, and the space occupied in the box is reduced; so that the side plate frame 1 is basically flush with the side surface of the container after the side plates are closed, thereby facilitating the lifting and moving of the container.

Further, the outer side surface of the bottom side member 302 is a C-shaped structure integrally formed by a first bent portion, a second bent portion, and a third bent portion; the metal part 1161 is an L-shaped bending piece with a bending angle less than or equal to 90 degrees, and two ends of the metal part 1161 are respectively fixed to the bottom of the first bending part and the side of the second bending part. It will be understood by those skilled in the art that the metal part 1161 is used to cooperate with the second limiting structure 116 of the first embodiment to engage the side frame 1 with the bottom side beam 302 of the container. The bending angle of the metal part 1161 is the same as the inner angle of the second limiting structure 116, a reverse inclined surface of the metal part 1161 is welded to the bottom side beam 302 at a position corresponding to the second limiting structure 116 of the side plate frame 1 to match the second limiting structure 116, if the bottom side beam 302 deforms and presses down, the metal part 1161 will overlap the second limiting structure 116, and the side plate closed in the vertical state exerts an upward tensioning effect on the bottom side beam 302, so that the bottom side beam 302 can be prevented from further deforming.

Further, the outer side of the hydraulic mount 305 is provided with a ring of sealing barrier 223 along its edge, and the top of the sealing barrier is provided with a sealing member 222. As can be understood by those skilled in the art, when the side plate frames are in a longitudinal retraction state, a sealing structure can be formed between the side plate frames and the side part of the container on one hand, and external rainwater is prevented from entering the interior of the box body; on the other hand, the sealing element is made of elastic materials, and when the side plate frame is closed and retracted, the sealing element can play a role in collision prevention and shock absorption.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A side panel structure is characterized by comprising a side panel frame (1); the side plate frame (1) is hinged with a top side beam (301) of the container through the top edge of the side plate frame; the side plate frame (1) comprises a first rectangular outer frame which is formed by enclosing a first beam (101), a second beam (102), a first column (103) and a second column (104); at least one third beam (105) and/or at least one third column (106) can be arranged in the first rectangular outer frame, and the third beam (105) and the third column (106) are perpendicularly and crosswise welded to form an inner reinforcing frame.

2. Side panel structure according to claim 1, characterized in that the side panel frame (1) further comprises a fourth column (107) and/or the fifth column (108); the fourth column (107) is fixed at a first set distance from the first column (103); the fifth post (108) is fixed at the first set distance from the second post (104); a fourth beam (109) is connected between the first column (103) and the fourth column (107); the fifth beam (110) is connected between the second column (104) and the fifth column (108).

3. The side panel structure according to claim 2, characterized in that the side panel frame (1) further comprises a first support panel (111) and/or a second support panel (112); the first supporting plate (111) covers and is fixed on the outer side surface of a rectangular frame formed by enclosing the first beam (101), the first column (103), the fourth column (107) and the fourth beam (109); the second support plate (112) covers and is fixed to the outer side surface of a rectangular frame formed by enclosing the first beam (101), the second beam (104), the fifth column (108) and the fifth beam (110).

4. A side panel structure according to claim 3 wherein the side panel frame (1) further comprises a first closure panel (113) and/or a second closure panel (114); the first sealing plate (113) covers and is fixed on the outer side surface of a rectangular frame formed by enclosing the second beam (102), the first column (103), the fourth column (107) and the fourth beam (109); the second cover plate (114) covers and is fixed to the outer side surface of a rectangular frame formed by enclosing the second beam (102), the second column (104), the fifth column (108) and the fifth beam (110).

5. The lateral plate structure according to claim 1, characterized in that the bottom of the second beam (102) is provided with a first limiting structure (115) near to the two ends; the first limiting structure (115) is an L-shaped metal plate provided with a pin hole (1151).

6. The side panel structure according to claim 1, characterized in that the bottom of the second beam (102) is further provided with at least one second limiting structure (116), and the second limiting structure (116) is an L-shaped metal plate with an inner angle less than or equal to 90 degrees.

7. A side panel structure according to claim 6, wherein the second limiting structure (116) has an inner angle of between 85 and 89 degrees.

8. The side panel structure of claim 7, wherein the second limiting structure (116) has an interior angle of 87 degrees.

9. A container, characterized in that it comprises a side panel structure according to any one of claims 1 to 8, corner posts (303), at least one hydraulic mounting (305) and at least one hydraulic rod (307); the hydraulic mounting rack (305) is of a cuboid frame structure with a closed bottom surface and an open front side surface; the hydraulic mounting bracket (305) is fixed inside the container close to the corner post (303); the execution end of the hydraulic rod (307) is fixed on the first support plate (111) and/or the second support plate (112); the fixed end of the hydraulic rod (307) is fixed on the hydraulic mounting frame (305).

10. The container of claim 9, further comprising at least one support bar (309) and support base (310); the supporting rod comprises a first rod body (3091) and a second rod body (3092), and one end of the first rod body (3091) is hollow and is provided with an internal thread; one end of the second rod body (3092) is a screw rod; the first rod body (3091) is connected with the second rod body (3092) in a threaded fit manner; the end part of the first rod body (3091) far away from the second rod body (3092) is hinged on the first sealing plate (113) and/or the second sealing plate (114); the end part, far away from the first rod body (3091), of the second rod body (3092) is a free end and is provided with a cylindrical support column (3093) vertical to the second rod body (3092).

11. A container as claimed in claim 10, characterised in that the support base (310) is of L-shaped or C-shaped configuration and is secured to the side of the hydraulic mount (305).

12. The container according to claim 9, further comprising at least one metal member (1161), wherein the outer side surface of the bottom side member (302) of the container is a C-shaped structure integrally formed by the first bent portion, the second bent portion and the third bent portion; the metal part (1161) is an L-shaped bending piece with a bending angle smaller than or equal to 90 degrees, and two ends of the metal part (1161) are respectively fixed to the bottom of the first bending part and the side of the second bending part.

13. A container as claimed in claim 12, characterised in that the angle of bending of the metal part (1161) is the same as the angle of the internal angle of the second limiting structure (116).

14. A container as claimed in claim 9, characterised in that the outer side of the hydraulic mount (305) is provided with a ring of sealing baffles (223) along its edges, the tops of which are provided with seals (222).