CN113233026B - Opening and closing mechanism of box side door and box - Google Patents
Opening and closing mechanism of box side door and box Download PDFInfo
- Publication number
- CN113233026B CN113233026B CN202110668405.2A CN202110668405A CN113233026B CN 113233026 B CN113233026 B CN 113233026B CN 202110668405 A CN202110668405 A CN 202110668405A CN 113233026 B CN113233026 B CN 113233026B
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- Prior art keywords
- box
- side door
- sliding
- door
- cabinet
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/008—Doors for containers, e.g. ISO-containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
In order to solve the problems that in the prior art, a box body and a door cannot be tightly attached due to difficult opening and closing of the box body side door and operation errors, the embodiment of the invention provides an opening and closing mechanism of the box body side door and a box body, wherein the opening and closing mechanism comprises a sliding device and a telescopic device; the sliding device and the telescopic device are arranged side by side; the telescopic end of the telescopic device is hinged with the side door of the box body; the sliding piece of the sliding device is hinged with the side door of the box body; two opposite sides of the box body are respectively provided with a box body side door, and the two box body side doors are respectively connected with an opening and closing mechanism. The opening and closing mechanism provided by the embodiment of the invention is arranged side by side through the sliding device and the telescopic device, and the sliding device and the telescopic device are hinged with the box side door, so that the box side door can rotate around the shaft, a certain degree of rotation freedom of the box side door is provided, the box side door can automatically adapt to the position of the sealing surface, and the box side door always keeps an effective bonding state with the box.
Description
Technical Field
The invention relates to an opening and closing mechanism of a side door of a box body and the box body.
Background
Various clean seal cases are common in various devices, and a case side door structure needs to be opened quickly in order to maintain the inside of the case. The workload of manually opening and closing the side door of the box body is large, and the operation is dangerous due to the cooperation of multiple persons. And because the side door of the box body is large in size, the side door cannot be tightly attached due to operation errors, and the requirements on cleaning or sealing of the interior of the box body cannot be met.
Disclosure of Invention
In order to solve the problems that in the prior art, a box body and a door cannot be tightly attached due to difficult opening and closing of the box body side door and operation errors, the embodiment of the invention provides an opening and closing mechanism of the box body side door and a box body.
The invention is realized by the following technical scheme:
In a first aspect, an embodiment of the present invention provides an opening and closing mechanism for a side door of a box, including a sliding device and a telescopic device;
The sliding device and the telescopic device are arranged side by side;
The telescopic end of the telescopic device is hinged with the side door of the box body;
And a sliding piece of the sliding device is hinged with the side door of the box body.
Further, the number of the sliding devices is two; the first sliding device, the telescopic device and the second sliding device are arranged side by side, and sliding parts of the first sliding device and the second sliding device are hinged with the side door of the box body.
Further, the sliding device comprises a guide rail and a sliding block which is arranged on the guide rail in a sliding manner; and the tail end of the guide rail is provided with a limiting part, and the sliding block is hinged with the side door of the box body.
Further, the sliding device further comprises a door body connecting piece and a connecting shaft; the sliding block is connected with the door body connecting piece, the connecting shaft is arranged in the mounting groove of the door body connecting piece, and the connecting shaft is hinged with the door body through the rod end joint bearing.
Further, the telescopic device is a hydraulic push rod, and the telescopic end of the hydraulic push rod is hinged with the side door of the box body.
Further, the hydraulic push rod is hinged with the side door of the box body through a connecting piece; the connecting piece is provided with a mounting groove, the mounting groove is provided with a mounting shaft, and the telescopic end of the hydraulic push rod is sleeved on the mounting shaft.
Further, the tail end of the guide rail is used for extending out of the box body and approaching to the upper part of the side door of the box body.
In a second aspect, an embodiment of the present invention provides a box, where two opposite sides of the box are respectively provided with a box side door, and the two box side doors are respectively connected with the opening and closing mechanism;
The sliding device of the box side door on one side of the box is connected with the sliding device of the box side door on the other side of the box through a beam;
The sliding piece of the sliding device of the box side door at one side of the box is hinged with the box side door at one side of the box;
The sliding piece of the sliding device of the box side door at the other side of the box is hinged with the box side door at the other side of the box;
The telescopic end of the telescopic device of the box side door at one side of the box is hinged with the box side door at one side of the box;
The telescopic end of the telescopic device of the box side door on the other side of the box is hinged with the box side door on the other side of the box.
Further, the tail end of the guide rail of the sliding device of the box side door on one side of the box extends out of the box and is close to the upper side of the box side door on one side of the box, and the tail end of the guide rail of the sliding device of the box side door on the other side of the box extends out of the box and is close to the upper side of the box side door on the other side of the box.
Further, the guide rail of the sliding device of the box side door on one side of the box, the beam and the guide rail of the sliding device of the box side door on the other side of the box are sequentially connected into an integrated form, and the beam is connected with the box.
Compared with the prior art, the invention has the following advantages and beneficial effects:
according to the opening and closing mechanism of the box side door, the sliding device and the telescopic device are arranged side by side, and the box side door can rotate around the shaft through the hinge joint of the sliding device and the telescopic device and the box side door, so that a certain degree of rotational freedom of the box side door is provided, the box side door can automatically adapt to the position of the sealing surface, and the box side door and the box body always keep an effective attaching state.
According to the box body disclosed by the embodiment of the invention, the guide rails of the sliding devices of the two box body side doors are connected into a whole through the beam, so that the guide rails are conveniently fixed on the box body, the tail ends of the guide rails conveniently extend out of the box body, the box body side doors are conveniently opened, the box body side doors can rotate around the shaft through the sliding devices and the hinging of the telescopic devices and the box body side doors, a certain degree of rotation freedom of the box body side doors is provided, the box body side doors can automatically adapt to the positions of sealing surfaces, and the two box body side doors and the box body are kept in an effective bonding state.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings:
fig. 1 is a schematic view of an opening and closing mechanism at the top of a case.
Fig. 2 is a schematic structural view of a sliding device.
Fig. 3 is a schematic diagram of a slider structure of the sliding device.
Fig. 4 is a schematic side view of a box with a door.
Fig. 5 is a schematic structural view of the hydraulic push rod.
Fig. 6 is a schematic diagram of a connection structure of the hydraulic push rod and the door body.
In the drawings, the reference numerals and corresponding part names:
The device comprises a 1-box body, a 2-first hydraulic push rod, a 3-second hydraulic push rod, a 4-first slide block, a 5-first guide rail, a 6-first limiting piece, a 7-second slide block, an 8-second guide rail, a 9-second limiting piece, a 10-limiting sleeve, a 11-third slide block, a 12-door body connecting piece, a 13-beam, a 14-gasket, a 15-nut, a 16-connecting shaft and a 17-rod end joint bearing, wherein the first hydraulic push rod is connected with the first box body; 18-first connecting gasket, 19-box side door, 20-door body mount, 21-door body connecting support, 22-first connecting nut, 23-box connecting support, 24-second connecting gasket, 25-mounting gasket, 26-mounting nut, 27-shaft screw, 28-connecting piece, 29-second connecting nut.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present invention and the descriptions thereof are for illustrating the present invention only and are not to be construed as limiting the present invention.
Example 1
In order to solve the problems that in the prior art, the opening and closing of a box side door are difficult, and the box 1 and the door cannot be tightly attached due to operation errors, the inventor provides an opening and closing mechanism of the box side door, and the box side door can rotate around a shaft through the parallel arrangement of a sliding device and a telescopic device and the hinge connection of the sliding device and the box side door, so that a certain rotational degree of freedom of the box side door is provided, the box side door can automatically adapt to the position of a sealing surface, and the box side door and the box keep an effective attaching state.
Specifically, referring to the opening and closing mechanism shown in fig. 1, the opening and closing mechanism comprises a sliding device and a telescopic device; the sliding device and the telescopic device are arranged side by side; the telescopic end of the telescopic device is hinged with the side door of the box body; and a sliding piece of the sliding device is hinged with the side door of the box body.
When the box side door is opened, the telescopic end of the telescopic device is hinged with the box side door, and the sliding piece of the sliding device is hinged with the box side door, so that the force angle of the telescopic device can be adjusted along with the angle between the telescopic end and the box side door, and the box side door can be conveniently opened at a better angle; when the box side door needs to be closed, the stress angle of the telescopic device and the box side door can be adjusted by hinging the telescopic end of the telescopic device and the box side door, so that the box side door can be placed at a proper position of the box 1 in a mode suitable for the position of the sealing surface of the box, and the box side door and the box can be kept in an effective fitting state.
In order to facilitate the smooth and stable opening or closing of the side doors of the box body, two sliding devices are optionally arranged; the first sliding device, the telescopic device and the second sliding device are arranged side by side, and sliding parts of the first sliding device and the second sliding device are hinged with the side door of the box body.
Referring to fig. 1, a sliding device is respectively provided at left and right sides of a top of a case 1; the telescopic device is arranged between the two sliding devices, so that the box side door can slide back and forth along the sliding direction of the two sliding devices under the driving of the telescopic device.
Optionally, the sliding device comprises a guide rail and a sliding block arranged on the guide rail in a sliding manner; and the tail end of the guide rail is provided with a limiting part, and the sliding block is hinged with the side door of the box body.
Referring to fig. 1, the sliding device on the left side of the top of the box body comprises a first sliding block 4, a first guide rail 5 and a first limiting piece 6; the first sliding block 4 is hinged with a side door of the box body; the first sliding block 4 is arranged on the first guide rail 5 in a sliding manner, and the first limiting piece 6 is arranged at the tail end of the first guide rail 5; the sliding device on the right side of the top of the box body comprises a second sliding block 7, a second guide rail 8 and a second limiting piece 9; the second slider 7 is hinged with the side door of the box body, the second slider 7 is arranged on the second guide rail 8 in a sliding mode, and a second limiting part 9 is arranged at the tail end of the second guide rail 8.
In order to facilitate the connection, the sliding device also comprises a door body connecting piece and a connecting shaft; the sliding block is connected with the door body connecting piece, the connecting shaft is arranged in the mounting groove of the door body connecting piece, and the connecting shaft is hinged with the door body through the rod end joint bearing.
Referring to fig. 2 and 3, the sliding device comprises a door body connecting piece 12 and a connecting shaft 16, wherein the door body connecting piece 12 is sleeved on a third sliding block 11, the connecting shaft 16 is sleeved with a rod end joint bearing 17 on a side door of the box body, and two ends of the connecting shaft are fixed on the door body connecting piece through a gasket 14 and a nut 15 after the connecting shaft sleeve is connected with the rod end joint bearing; referring to fig. 4, a rod end joint bearing 17 is hinged with a tank side door through a door body mounting seat 20, and is connected with the door body mounting seat 20 through a first connecting washer 18, a first connecting nut 22, a second connecting washer 24 and a second connecting nut 29; thereby, the hinge joint of the sliding block and the side door of the box body is realized.
Optionally, the telescopic device is a hydraulic push rod, and a telescopic end of the hydraulic push rod is hinged with the side door of the box body.
The hydraulic push rod is hinged with the side door of the box body through a connecting piece 28; the connecting piece is provided with a mounting groove, the mounting groove is provided with a mounting shaft, and the telescopic end of the hydraulic push rod is sleeved on the mounting shaft.
Referring to fig. 1, 4 and 5, the telescopic device selects a hydraulic push rod, the telescopic end of the hydraulic push rod is hinged with the box side door 19 by adopting a door body connecting support 21, and the fixed end of the hydraulic push rod is connected with the box body by a box body connecting support 23.
Referring to fig. 6, the liquid push rod is hinged with the side door of the box body through a connecting piece 28, a mounting groove is formed in the connecting piece 28, a mounting shaft is arranged on the mounting groove, optionally, the mounting shaft is a shaft screw 27, and the telescopic end of the liquid push rod is sleeved on the shaft screw 27. The two sides of the telescopic end are also respectively provided with a limiting sleeve 10, and the two limiting sleeves and the telescopic end are sleeved on the shaft screw 27; the shaft screw is fastened at both ends to the connection piece 28 by means of a mounting washer 25 and a mounting nut 26.
Thereby, the hinge joint of the telescopic end of the telescopic device and the side door of the box body is realized.
In order to facilitate the sliding of the sliding block and the adjustment of the relative position and angle of the side door of the box body, the tail end of the guide rail is used for extending out of the box body and approaching to the upper part of the side door of the box body.
As shown in fig. 1, the tail end of the guide rail extends out of the box body and above the side door of the box body; therefore, when the side door of the box body needs to be opened, the box body side door is driven to be separated from the box body by moving the sliding block in a direction away from the box body.
Example 2
On the basis of embodiment 1, the embodiment of the invention provides a box body, wherein two opposite sides of the box body are respectively provided with box body side doors, and the two box body side doors are respectively connected with an opening and closing mechanism;
The sliding device of the box side door on one side of the box is connected with the sliding device of the box side door on the other side of the box through a beam;
The sliding piece of the sliding device of the box side door at one side of the box is hinged with the box side door at one side of the box;
The sliding piece of the sliding device of the box side door at the other side of the box is hinged with the box side door at the other side of the box;
The telescopic end of the telescopic device of the box side door at one side of the box is hinged with the box side door at one side of the box;
The telescopic end of the telescopic device of the box side door on the other side of the box is hinged with the box side door on the other side of the box.
Referring to the case shown in fig. 1 and 2, a case side door is provided at both upper and lower sides of the case, and two case side doors are respectively connected with an opening and closing mechanism, and sliding devices of the opening and closing mechanisms of the two case side doors are connected through a beam 13.
Referring to fig. 2, the first rail 5 of the sliding device of the tank side door on the upper side of the tank is connected to the first rail 5 of the sliding device of the tank side door on the lower side of the tank by a beam 13.
The second guide rail 8 of the sliding device of the tank side door on the upper side of the tank is connected with the second guide rail 8 of the sliding device of the tank side door on the lower side of the tank through a beam 13.
The sliding member of the sliding device of the tank side door on the upper side of the tank, such as a slider, is hinged with the tank side door on the upper side of the tank, and the hinge manner can be the manner of embodiment 1.
The sliding member of the sliding device of the tank side door at the lower side of the tank, such as a slider, is hinged with the tank side door at the lower side of the tank, and the hinge manner can be the manner of embodiment 1.
The telescopic end of the telescopic device of the box side door on the upper side of the box is hinged with the box side door on the upper side of the box, and the hinge mode can adopt the mode of the embodiment 1.
The telescopic end of the telescopic device of the box side door at the lower side of the box is hinged with the box side door at the lower side of the box, and the hinge mode can adopt the mode of the embodiment 1.
Referring to fig. 1, a first hydraulic push rod 2 and a second hydraulic push rod 3 are arranged at the top of the box body, the telescopic end of the first hydraulic push rod 2 is hinged with the box body side door at the upper side, and the telescopic end of the second hydraulic push rod 3 is hinged with the box body side door at the lower side.
Further, the tail end of the guide rail of the sliding device of the box side door on one side of the box extends out of the box and is close to the upper side of the box side door on one side of the box, and the tail end of the guide rail of the sliding device of the box side door on the other side of the box extends out of the box and is close to the upper side of the box side door on the other side of the box.
Referring to fig. 1, the end of the guide rail of the sliding device on the upper side of the case extends upward out of the case and is close to the upper side of the case side door on the upper side of the case, and the guide rail of the sliding device on the lower side of the case extends downward out of the case and is close to the upper side of the case side face on the lower side of the case.
Optionally, the guide rail of the sliding device of the box side door on one side of the box, the beam and the guide rail of the sliding device of the box side door on the other side of the box are sequentially connected into an integrated form, and the beam is connected with the box.
Referring to fig. 2, the guide rail on the upper side of the case, the beam and the guide rail on the lower side of the case are integrally formed as a whole, and are connected with the case through the beam at this time, so that the guide rail on the upper side of the case and the guide rail on the lower side of the case are conveniently fixed on the case at the same time.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (6)
1. The box body is characterized in that box body side doors are respectively arranged on two opposite sides of the box body, and the two box body side doors are respectively connected with an opening and closing mechanism;
The opening and closing mechanism comprises a sliding device and a telescopic device; the sliding device and the telescopic device are arranged side by side; the telescopic end of the telescopic device is hinged with the side door of the box body; the sliding piece of the sliding device is hinged with the side door of the box body; the number of the sliding devices is two; the first sliding device, the telescopic device and the second sliding device are arranged side by side, and sliding parts of the first sliding device and the second sliding device are hinged with the side door of the box body; the sliding device comprises a guide rail and a sliding block which is arranged on the guide rail in a sliding manner; the tail end of the guide rail is provided with a limiting piece, and the sliding block is hinged with the side door of the box body; the sliding device also comprises a door body connecting piece and a connecting shaft; the sliding block is connected with the door body connecting piece, the connecting shaft is arranged in the mounting groove of the door body connecting piece, and the connecting shaft is hinged with the door body through a rod end joint bearing;
The sliding device of the box side door on one side of the box is connected with the sliding device of the box side door on the other side of the box through a beam; the sliding piece of the sliding device of the box side door at one side of the box is hinged with the box side door at one side of the box; the sliding piece of the sliding device of the box side door at the other side of the box is hinged with the box side door at the other side of the box; the telescopic end of the telescopic device of the box side door at one side of the box is hinged with the box side door at one side of the box; the telescopic end of the telescopic device of the box side door on the other side of the box is hinged with the box side door on the other side of the box.
2. The cabinet of claim 1, wherein said telescoping device is a hydraulic pushrod, said telescoping end of said hydraulic pushrod being hinged to a side door of the cabinet.
3. The tank of claim 2, wherein the hydraulic pushrod is hinged to the tank side door via a connector; the connecting piece is provided with a mounting groove, the mounting groove is provided with a mounting shaft, and the telescopic end of the hydraulic push rod is sleeved on the mounting shaft.
4. A casing according to any one of claims 1 to 3 wherein the ends of the guide rails are arranged to extend out of the casing and adjacent to the top of the side door of the casing.
5. The cabinet as claimed in claim 1, wherein the end of the guide rail of the sliding means of the cabinet side door on one side of the cabinet is protruded outside the cabinet and is adjacent to the upper side of the cabinet side door on one side of the cabinet, and the end of the guide rail of the sliding means of the cabinet side door on the other side of the cabinet is protruded outside the cabinet and is adjacent to the upper side of the cabinet side door on the other side of the cabinet.
6. The cabinet as claimed in claim 1, wherein the guide rail of the sliding means of the cabinet side door on one side of the cabinet, the beam and the guide rail of the sliding means of the cabinet side door on the other side of the cabinet are integrally formed in sequence, and the beam is connected to the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110668405.2A CN113233026B (en) | 2021-06-16 | 2021-06-16 | Opening and closing mechanism of box side door and box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110668405.2A CN113233026B (en) | 2021-06-16 | 2021-06-16 | Opening and closing mechanism of box side door and box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113233026A CN113233026A (en) | 2021-08-10 |
| CN113233026B true CN113233026B (en) | 2024-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110668405.2A Active CN113233026B (en) | 2021-06-16 | 2021-06-16 | Opening and closing mechanism of box side door and box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113233026B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113233026A (en) | 2021-08-10 |
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