CN210918702U - Side-opening passenger car cabin door device - Google Patents
Side-opening passenger car cabin door device Download PDFInfo
- Publication number
- CN210918702U CN210918702U CN201921377542.5U CN201921377542U CN210918702U CN 210918702 U CN210918702 U CN 210918702U CN 201921377542 U CN201921377542 U CN 201921377542U CN 210918702 U CN210918702 U CN 210918702U
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- cabin door
- hinge
- hinge piece
- movable hinge
- bearing
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Abstract
The utility model discloses a passenger car cabin door device opened laterally, a hinge (2) comprises a movable hinge piece (21), a fixed hinge piece (22) and a shaft pin, the hinged ends of the movable hinge piece and the fixed hinge piece are both fixedly provided with bearing lantern rings, and the bearing lantern ring of the movable hinge piece and the bearing lantern ring of the fixed hinge piece are respectively hinged with the shaft pin through a bearing; the hinge is vertically arranged, the cabin door assembly (1) is fixedly connected with the movable hinge piece, and the fixed hinge piece is fixedly connected with the side wall framework (3) of the automobile body. And a limiting bump (23) is arranged on the outer side of the bearing sleeve of the movable hinge plate, and the protruding height of the limiting bump is greater than the clearance between the fixed hinge plate and the bearing sleeve ring of the movable hinge plate. The cabin door body (11) is fixedly connected with one side of the cabin door connecting block (12), and the other side of the cabin door connecting block is fixedly connected with the movable hinge sheet. The device can adapt to some cabins with special-shaped upper edges, and can prevent the cabin door from impacting a side wall metal plate of an automobile body when the cabin door is opened.
Description
Technical Field
The utility model relates to a hatch door of passenger train especially relates to a passenger train hatch door device that side direction was opened.
Background
The existing cabin doors around the passenger car usually adopt an upturning type opening mode, and are usually provided with air springs to support the cabin doors to open, and the opening mode of the cabin doors brings two problems; secondly, the installation structure of the whole cabin door device is complex, the space occupied at the inner side of the cabin is large, especially the space at the upper part of the left and right last luggage compartments of the passenger car is influenced by the floor and the side wall frame, and if the upturning opening mode is adopted, the installation of the cabin door device is greatly limited.
Disclosure of Invention
An object of the utility model is to provide a passenger train hatch door device that side direction was opened, the device can adapt to the heterotypic cabin in edge in some to can avoid the hatch door to strike automobile body side wall panel beating when opening.
In order to realize the technical purpose, the utility model adopts the following technical scheme:
a side-opening passenger car door device comprises a door assembly and a hinge; the hinge comprises a movable hinge piece, a fixed hinge piece and a shaft pin, wherein bearing lantern rings are fixedly arranged at the hinged ends of the movable hinge piece and the fixed hinge piece, and the bearing lantern ring of the movable hinge piece and the bearing lantern ring of the fixed hinge piece are respectively hinged with the shaft pin through a bearing; the hinge is vertically arranged, the cabin door assembly is fixedly connected with the movable hinge plate, and the fixed hinge plate is fixedly connected with the side wall framework of the automobile body.
Furthermore, a limiting bump is arranged on the outer side of the bearing sleeve of the movable hinge plate, and the protruding height of the limiting bump is larger than the gap between the fixed hinge plate and the bearing sleeve ring of the movable hinge plate.
Furthermore, the cabin door assembly comprises a cabin door body and a cabin door connecting block, the cabin door body is fixedly connected with one side of the cabin door connecting block, and the other side of the cabin door connecting block is fixedly connected with the movable hinge sheet of the hinge.
The utility model discloses an among the hatch door device, the hatch door subassembly passes through the hinge and is articulated with automobile body side wall skeleton, and the hatch door subassembly is the lateral rotation switch, and such structural style can adapt to the heterotypic cabin in some last edges to be provided with spacing lug in the bearing housing outside of activity hinge piece, spacing lug has the effect of the rotation angle of restriction hinge, with the rotation angle restriction of hatch door within 180 degrees, thereby avoid the hatch door to strike automobile body side wall panel beating when opening.
Drawings
Fig. 1 is a structural plan view of a passenger car door device opened laterally according to the present invention, showing a structural state when the door is closed;
fig. 2 is a structural plan view of the present invention, which shows the structural state of the door when it is fully opened.
In the figure: 1 cabin door assembly, 11 cabin door bodies, 12 cabin door connecting blocks, 2 hinges, 21 movable hinge sheets, 22 fixed hinge sheets, 23 limiting lugs and 3 vehicle body side wall frameworks.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
referring to fig. 1 and 2, the present embodiment provides a side-opening passenger car door apparatus, including a door assembly 1 and a hinge 2; the hinge 2 comprises a movable hinge piece 21, a fixed hinge piece 22 and a shaft pin, wherein the hinged ends of the movable hinge piece 21 and the fixed hinge piece 22 are both fixedly provided with bearing lantern rings, and the bearing lantern ring of the movable hinge piece 21 and the bearing lantern ring of the fixed hinge piece 22 are respectively hinged with the shaft pin through bearings; the hatch door of the embodiment is horizontally rotated and laterally opened, so that the hinge 2 is vertically arranged, the hatch door assembly 1 is fixedly connected with the movable hinge sheet 21, and the fixed hinge sheet 22 is fixedly connected with the side wall framework 3 of the vehicle body. Through the hinge hinged by the bearing, the rotation resistance is greatly reduced, so that the opening and closing of the cabin door are easier.
In the embodiment, the upper edge of the passenger car cabin is inclined, the inclination angle exceeds 30 degrees, so that the cabin with the inclined angle obviously cannot adopt an upturning type cabin door, the cabin door is arranged to be opened laterally to adapt to the condition that the upper edge of the cabin is inclined, and in addition, the upper edge of the cabin with various shapes can also be dealt with.
Referring to fig. 1 and 2, a limiting bump 23 is further arranged on the outer side of the bearing sleeve of the movable hinge piece 21, and the protruding height of the limiting bump 23 is greater than the gap between the fixed hinge piece 22 and the bearing sleeve ring of the movable hinge piece 21, so that the limiting bump 23 has the function of limiting the rotation angle of the hinge 2, and the rotation angle is limited within 180 degrees, thereby preventing the cabin door from impacting a side wall metal plate of a vehicle body when the cabin door is opened.
Referring to fig. 1 and 2, in the present embodiment, the door assembly 1 further includes a door body 11 and a door connecting block 12, the door body 11 is fixedly connected to one side of the door connecting block 12, and the other side of the door connecting block 12 is fixedly connected to the movable hinge 21 of the hinge 2. The purpose is to make the movable hinge 21 and the door body 11 not in a plane, and the end of the door body 11 close to the hinge 2 can extend a section further outward, so that the door body 11 can completely shield the hinge 2, when the door assembly 1 is closed, the hinge 2 is located at the inner side of the door body 11, and the hinge 2 is not exposed to the sun, wind and rain, thereby prolonging the service life of the hinge 2.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (3)
1. The utility model provides a passenger train hatch door device that side direction was opened which characterized in that: comprises a cabin door assembly (1) and a hinge (2);
the hinge (2) comprises a movable hinge piece (21), a fixed hinge piece (22) and a shaft pin, wherein bearing lantern rings are fixedly arranged at the hinged ends of the movable hinge piece (21) and the fixed hinge piece (22), and the bearing lantern ring of the movable hinge piece (21) and the bearing lantern ring of the fixed hinge piece (22) are hinged with the shaft pin through a bearing respectively;
the hinge (2) is vertically arranged, the cabin door assembly (1) is fixedly connected with the movable hinge sheet (21), and the fixed hinge sheet (22) is fixedly connected with the side wall framework (3) of the automobile body.
2. A laterally-opening passenger vehicle door apparatus as claimed in claim 1, wherein: the outer side of the bearing sleeve of the movable hinge sheet (21) is provided with a limit lug (23), and the protruding height of the limit lug (23) is greater than the clearance between the fixed hinge sheet (22) and the bearing sleeve ring of the movable hinge sheet (21).
3. A laterally-opening passenger vehicle door arrangement according to claim 1 or 2, wherein: the cabin door assembly (1) comprises a cabin door body (11) and a cabin door connecting block (12), the cabin door body (11) is fixedly connected with one side of the cabin door connecting block (12), and the other side of the cabin door connecting block (12) is fixedly connected with a movable hinge sheet (21) of the hinge (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921377542.5U CN210918702U (en) | 2019-08-23 | 2019-08-23 | Side-opening passenger car cabin door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921377542.5U CN210918702U (en) | 2019-08-23 | 2019-08-23 | Side-opening passenger car cabin door device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210918702U true CN210918702U (en) | 2020-07-03 |
Family
ID=71363739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921377542.5U Active CN210918702U (en) | 2019-08-23 | 2019-08-23 | Side-opening passenger car cabin door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210918702U (en) |
-
2019
- 2019-08-23 CN CN201921377542.5U patent/CN210918702U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200731 Address after: 200041 No. 489, Weihai Road, Shanghai, Jingan District Co-patentee after: SAIC Motor Corp.,Ltd. Patentee after: SAIC MOTOR Corp.,Ltd. Address before: 201108 No. 18 Light Middle Road, Shanghai, Minhang District Patentee before: SHANGHAI SUNWIN BUS Corp. |