Passenger car interior access door
By designing an in-vehicle passage door for passenger cars connected by a flip door body and a nylon bumper, the problem of inconvenient passage door design in the prior art is solved, and the driver can easily enter and exit the rest cabin in the vehicle, and provide a quick escape in an emergency.
Patent Information
- Application Number
- CN202420413587.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-03-04
AI Technical Summary
The design of the passage doors of existing long-distance buses is inconvenient, especially when the driver needs to rest, the passage doors are usually set outside the car, which causes the driver to get off the car and is troublesome to operate under special weather conditions. At the same time, the roller shutter door structure at the middle ladder step cannot meet the needs of comfort and customization. At the same time, the rest hatch door is installed.
A passenger car interior passage door is designed, adopting a flip door structure, connected to the upper aluminum profile of the hinge through rivets, and the nylon upper bump lock and the nylon lower bump lock are used to switch the passage door, ensuring that the driver can directly open the passage door in the car and enter the rest cabin, and quickly escape in an emergency.
It realizes the driver's convenient access and exit of the rest cabin in the car, improves the convenience and safety of the driver's rest, and meets the comfort and customization needs of the passenger bus, and provides a quick escape in an emergency.
Smart Images
Figure CN222558406U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of automobile manufacturing, and in particular relates to an inner passage door for a passenger car. Background Art
[0002] The statements in this section merely provide background technical information related to the present invention and do not necessarily constitute prior art.
[0003] With the improvement of people's living standards and the increase of leisure time, the number and distance of urban and rural people's travel are increasing. At present, long-distance buses, especially ultra-long-distance buses, generally add a driver rest compartment in the middle luggage compartment to facilitate the driver's rotation and rest, and design a passage leading to the rest compartment or luggage compartment inside the bus.
[0004] In the prior art, the passage doors of some rest cabins are set on the outside of long-distance buses. When the driver needs to rest, he needs to get off the bus first and then open the passage door to enter the rest cabin to rest, which is extremely inconvenient. Especially when rest is needed in special weather, it is extremely troublesome for the driver to get off the bus and then enter the rest cabin. In addition, the passage doors of some long-distance buses are generally designed at the rear baffle of the middle step, which is a rolling door structure. In order to improve passenger comfort, luggage compartment space and passenger customization needs, toilets, step heat dissipation and movable step lights are generally added at the middle step. As a result, there is no installation space for the rolling door behind the middle step, and it is impossible to set a rest cabin door in the car while meeting comfort and customization needs. Utility Model Content
[0005] In view of the above problems, the utility model provides an in-vehicle passage door for a passenger car, which can enable the driver to enter the rest cabin in the car while meeting the comfort and customization requirements, and is easy to open and close; it can also facilitate the escape of people in the event of an accident.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] An inner passage door for a passenger car comprises an upward-flipping door body, one end of the upward-flipping door body is connected to an upper hinge aluminum profile by a rivet, the upper hinge aluminum profile is connected to a lower hinge aluminum profile by a rubber hinge strip, and the lower hinge aluminum profile is connected to one end of a lower frame by a rivet;
[0008] The flip door body includes a door body frame, one end of the door body frame is provided with an outer door panel, and the other end is provided with an inner door panel; a nylon upper latch fixing plate is provided on the side of the inner door panel, and a nylon upper latch is provided on the nylon upper latch fixing plate; the lower frame includes a floor frame, a peripheral stop is provided on the inner side of the floor frame, a nylon lower latch is provided on the peripheral stop, and the nylon upper latch is engaged with the nylon lower latch.
[0009] Furthermore, the flip door body also includes a fixing plate, and a fixing plate is arranged at one end of the outer door panel, and the fixing plate is connected to one end of the support rod assembly.
[0010] Furthermore, the lower frame also includes a strut lower bracket, which is arranged on the peripheral stopper and connected to the other end of the strut assembly.
[0011] Furthermore, the nylon upper latch is fixed to the nylon upper latch fixing plate by rivets; and the nylon lower latch is fixed to the peripheral stop by rivets.
[0012] Furthermore, a bamboo woven floor is laid on the lower frame, and floor leather is laid on the bamboo woven floor.
[0013] Furthermore, the floor aluminum profile is fixed to the bamboo floor by self-tapping screws.
[0014] Furthermore, a door body aluminum profile is arranged on the door body of the flip door, and the door body aluminum profile is fixed to the door body of the flip door by rivets; the door body aluminum profile is located on the side of the aluminum profile on the hinge.
[0015] Furthermore, a sealing strip is arranged around the lower frame, and the sealing strip is fixedly connected to the lower frame.
[0016] Furthermore, an outer handle is arranged on the upper end of the upward-flipping door body, and the outer handle is fixed to the upward-flipping door body by means of self-tapping screws.
[0017] Furthermore, an inner handle is arranged at the lower end of the upward-flipping door body, and the inner handle is fixed to the upward-flipping door body by self-tapping screws.
[0018] Compared with the prior art, the utility model has the following advantages and positive effects:
[0019] 1. The passage door of the utility model is arranged in the car, located on the upper part of the rest compartment. The passage door is provided with inner and outer handles. The passage door can be opened directly in the car and the rest compartment. The driver can enter and exit the rest compartment without getting off the car, and the overall layout of the bus will not be affected. The driver can enter the rest compartment in the car while meeting the comfort and customization requirements.
[0020] 2. The passage door is connected by a nylon upper latch and a nylon lower latch. No unlocking device is required and the passage door can be opened directly. In case of emergency, such as fire, rollover and other accidents, the driver and passengers can escape quickly through the passage door.
[0021] 3. The hinge of the passage door is composed of an upper hinge aluminum profile, a rubber hinge strip, and a lower hinge aluminum profile. The passage can be opened or closed by flipping the upper door body. It is easy to use and can quickly open the passage door. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.
[0023] Figure 1 A side view of the floor channel of the utility model in an open state;
[0024] Figure 2 This is a front view of the floor passage of the utility model in an open state;
[0025] Figure 3 It is a side view of the floor passage of the utility model in a closed state;
[0026] Figure 4 This is a front view of the floor channel flip door of the utility model;
[0027] Figure 5 It is a side view of the floor channel flip door of the utility model;
[0028] Figure 6 This is a front view of the lower frame of the floor channel of the utility model;
[0029] Figure 7 This is a top view of the lower frame of the floor channel of the utility model;
[0030] In the figure, 1-upward flip door body, 101-nylon upper latch fixing plate, 102-door body frame, 103-inner door panel, 104-outer door panel, 105-fixing plate;
[0031] 2-lower frame, 201-floor frame, 202-circumferential stop, 203-support rod lower bracket;
[0032] 3-bamboo floor, 4-floor leather, 5-hinge upper aluminum profile, 6-rubber hinge strip, 7-hinge lower aluminum profile, 8-nylon lower latch, 9-floor aluminum profile, 10-support rod assembly, 11-outer handle, 12-rivet, 13-sealing strip, 14-nylon upper latch, 15-inner handle, 16-door aluminum profile, 17-self-tapping screws. DETAILED DESCRIPTION
[0033] It should be noted that the following detailed descriptions are all exemplary and are intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.
[0034] The following is a detailed description of the utility model with reference to the accompanying drawings. The embodiment disclosed herein is a passenger car interior passage door, such as Figure 1As shown, it includes an upturned door body 1, one end of the upturned door body 1 is connected to the upper hinge aluminum profile 5 through a rivet 12, the upper hinge aluminum profile 5 is connected to the lower hinge aluminum profile 7 through a rubber hinge strip 6, and the lower hinge aluminum profile is connected to one end of the lower frame 2 through a rivet 12;
[0035] The opening and closing of the upper flip door body 1 is achieved through the cooperation of the upper hinge aluminum profile 5, the rubber hinge strip 6 and the lower hinge aluminum profile 7. The upper flip door body 1 is rotated toward the outside of the rest cabin to open the passage door, and the driver can enter the rest cabin. The upper flip door body 1 is then rotated toward the inside of the rest cabin to close the passage door, and the driver can rest in the rest cabin.
[0036] like Figure 2 As shown, the flip door body 1 includes a door body frame 102, an outer door panel 104 is arranged at one end of the door body frame 102, and an inner door panel 103 is arranged at the other end; a nylon upper latch fixing plate 101 is arranged on the side of the inner door panel 103, and a nylon upper latch 14 is arranged on the nylon upper latch fixing plate 101; the lower frame 2 includes a floor frame 201, a peripheral stop 202 is arranged on the inner side of the floor frame 201, and a nylon lower latch 8 is arranged on the peripheral stop 202, and the nylon upper latch 14 is clamped with the nylon lower latch 8.
[0037] The inner door panel 103, the outer door panel 104 and the door frame 102 are arranged to provide the passage door with support force, so that passengers can pass through the upper part of the passage door. The nylon upper latch 14 and the nylon lower latch 8 are used to lock the passage door in the closed state. Figure 4 As shown, the nylon upper latch fixing plates 101 are symmetrically arranged, and each nylon upper latch fixing plate 101 is provided with a nylon upper latch 14; the nylon lower latch 8 is symmetrically arranged on the peripheral stop 202, and the upper flip door body 1 is locked by the nylon upper latch 14 and the nylon lower latch 8 sleeves, so that the passage door can be closed. When it is necessary to open, the upper flip door body 1 is pushed to separate the nylon upper latch 14 and the nylon lower latch 8 sleeves, so that the passage door can be opened.
[0038] The nylon upper latch 14 is fixed on the nylon upper latch fixing plate 101 by rivets 12; the nylon lower latch 8 is fixed on the peripheral ring stop 202 by rivets 12. The firmness of the connection is ensured by fixing with rivets 12, which helps long-term use.
[0039] like Figure 4 As shown, the flip door body 1 further includes a fixing plate 105, and the fixing plate 105 is disposed at one end of the outer door panel 104, and the fixing plate 105 is connected to one end of the support rod assembly 10. The lower frame 2 further includes a support rod lower bracket 203, and the support rod lower bracket 203 is disposed on the peripheral stop 202, and the support rod lower bracket 203 is connected to the other end of the support rod assembly 10.
[0040] The support rod assembly 10 plays a supporting role. When the passage door is opened, it supports the upper flip door body 1, which is convenient for the driver to enter the rest cabin. The support rod assembly 10 is hinged with the fixing plate 105 and the support rod lower bracket 203. When the passage door is closed, the support rod assembly 10 will be retracted, so it will not affect the closing of the passage door.
[0041] like Figure 1 As shown, a bamboo floor 3 is laid on the lower frame 2, and a floor covering 4 is laid on the bamboo floor 3. The floor aluminum profile 9 is fixed to the bamboo floor 3 by self-tapping screws 17. A door aluminum profile 16 is provided on the upper door body 1, and the door aluminum profile 16 is fixed to the upper door body 1 by rivets 12; the door aluminum profile 16 is located on the side of the hinge upper aluminum profile 5. The bamboo floor 3 and the floor covering 4 are structures on the floor frame inside the bus, and are used for pedestrians to step on and walk on the bus; the door aluminum profile 16 and the floor aluminum profile 9 are used to be fixed on the bamboo floor 3 and the floor covering 4 to protect passengers from scratches.
[0042] like Figure 3 As shown, a sealing strip 13 is arranged around the lower frame 2, and the sealing strip 13 is fixedly connected to the lower frame 2. The sealing strip 13 can improve the sealing performance of the passage door and prevent dust or other debris from entering the rest cabin.
[0043] An outer handle 11 is provided at the upper end of the upper door body 1, and the outer handle 11 is fixed to the upper door body 1 by a self-tapping screw 17. An inner handle 15 is provided at the lower end of the upper door body 1, and the inner handle 15 is fixed to the upper door body 1 by a self-tapping screw 17. When the driver needs to enter the rest cabin, he pulls the outer handle 11 to drive the upper door body 1, and the passage door can be opened outside the rest cabin. When the driver needs to leave the rest cabin, he pushes the outer handle 11, and then pushes the upper door body 1, and the passage door can be opened inside the rest cabin.
[0044] Although the above describes the specific implementation methods of the utility model in combination with the accompanying drawings, it is not intended to limit the scope of protection of the utility model. Technical personnel in the relevant field should understand that on the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.
Claims
1. A passenger car interior passage door, characterized in that: It comprises an upward-flipping door body, one end of which is connected to an upper aluminum profile of a hinge through a rivet, the upper aluminum profile of the hinge is connected to a lower aluminum profile of the hinge through a rubber hinge strip, and the lower aluminum profile of the hinge is connected to one end of a lower frame through a rivet; The flip door body comprises a door body frame, one end of the door body frame is provided with an outer door panel, and the other end of the door body frame is provided with an inner door panel; A nylon upper latch fixing plate is provided on the side of the inner door panel, and a nylon upper latch fixing plate is provided with a nylon upper latch; The lower frame comprises a floor frame, the inner side of the floor frame is provided with a peripheral stopper, a nylon lower latch is provided on the peripheral stopper, and the nylon upper latch is clamped with the nylon lower latch.
2. The inner passage door for a passenger car according to claim 1, characterized in that: The flip door body also includes a fixing plate, one end of the outer door panel is provided with the fixing plate, and the fixing plate is connected to one end of the support rod assembly.
3. The inner passage door for a passenger car as claimed in claim 2, characterized in that: The lower frame also includes a support rod lower bracket, which is arranged on the peripheral ring stop and connected to the other end of the support rod assembly.
4. The inner passage door for a passenger car according to claim 1, characterized in that: The nylon upper latch is fixed on the nylon upper latch fixing plate through rivets; and the nylon lower latch is fixed on the peripheral ring stop through rivets.
5. The inner passage door for a passenger car as claimed in claim 1, characterized in that: A bamboo woven floor is laid on the lower frame, and floor leather is laid on the bamboo woven floor.
6. The inner passage door for a passenger car as claimed in claim 1, characterized in that: A door body aluminum profile is arranged on the door body of the flip door, and the door body aluminum profile is fixed on the door body of the flip door by rivets; the door body aluminum profile is located on the side of the aluminum profile on the hinge.
7. The inner passage door for a passenger car as claimed in claim 1, characterized in that: A sealing strip is arranged around the lower frame, and the sealing strip is fixedly connected to the lower frame.
8. The inner passage door for a passenger car as claimed in claim 1, characterized in that: An outer handle is arranged on the upper end of the upward-flipping door body, and the outer handle is fixed on the upward-flipping door body by self-tapping screws.
9. The inner passage door for a passenger car as claimed in claim 1, characterized in that: An inner handle is arranged at the lower end of the door body of the flip-up door, and the inner handle is fixed on the door body of the flip-up door by self-tapping screws.