Partition door on passenger car
By designing a sliding door structure on the passenger car partition door and combining rollers, pulleys and signal detection systems, the existing partition doors are solved, and smoother operation and higher safety are achieved.
Patent Information
- Application Number
- CN202421080718.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-05-16
AI Technical Summary
The existing passenger car partition doors are inconvenient to operate when used and lack anti-clip function, which can easily cause squeezing of human body or cargo when closed.
A passenger car partition door is designed, adopting a sliding door structure, with rollers and pulleys on the sliding door to improve operational smoothness, and detect foreign objects through a signal transmitter and signal receiver, and start the telescopic rod and positioning rod to lock the sliding door to prevent continued closing.
It improves the smooth operation and safety of sliding doors, avoids squeezing on human bodies or goods when closed, and meets the needs of high-end customers.
Smart Images
Figure CN222668021U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of partition doors, in particular to a partition door on a passenger car. Background Art
[0002] New energy vehicles include hybrid vehicles, pure electric vehicles, fuel cell electric vehicles, hydrogen engine vehicles, other new energy vehicles (such as high-efficiency energy storage devices, dimethyl ether) and other categories of products. With the rapid development of new energy vehicles, some new energy buses will install partition doors on the floor of the carriage, so that the partition doors provide independent driving space for bus drivers, ensuring that drivers can drive without interference, improving driving safety, but the existing partition doors need to be opened and closed manually when in use. Due to the heavy weight of the partition doors themselves, coupled with manufacturing errors and other problems, the partition doors are prone to not running smoothly, resulting in greater force required for operation, which brings a bad experience to passengers and cannot meet the needs of high-end customers. In addition, the existing partition doors do not have an anti-pinch function. When the partition doors are closed, they are easy to squeeze the customer's body and some goods, causing an impact.
[0003] Based on this, a partition door on a bus is now provided, which can eliminate the disadvantages of the existing partition door. Utility Model Content
[0004] The utility model aims to provide a partition door for a passenger car, so as to solve the problem that the partition door in the background technology is inconvenient to use and has no anti-pinch function.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A partition door on a passenger car comprises a door frame;
[0007] A movable groove is arranged on the inner wall of the door frame, a fixing component is arranged inside the movable groove, a sliding door is slidably arranged inside the door frame, and a positioning component is arranged on the sliding door.
[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:
[0009] In an optional solution: the fixing assembly includes threaded holes, the threaded holes are evenly distributed on the inner walls on both sides of the movable groove, the surface of the threaded holes is provided with mounting grooves, and the inside of the threaded holes is provided with bolts.
[0010] In an optional solution: a lower guide rail is provided at the bottom of the movable groove, a plurality of rotating shafts are rotatably provided at the lower end of the sliding door, rollers are provided on both sides of the rotating shafts, the rollers are slidably arranged inside the lower guide rail, slide rails are provided on the inner walls on both sides of the top end of the movable groove, a plurality of grooves are provided at the upper end of the sliding door, a rotating shaft is provided inside the grooves, a pulley is rotatably provided in the middle of the rotating shaft, and the pulley is slidably arranged inside the slide rail.
[0011] In an optional solution: the positioning component includes a positioning groove, there are multiple positioning grooves, and they are evenly distributed at the top of the movable groove, a telescopic rod is provided inside the positioning groove, a positioning rod is provided at the output end of the telescopic rod, and multiple positioning holes corresponding to the positions of the positioning rods are evenly distributed on the upper end of the sliding door.
[0012] In an optional solution: a plurality of signal receivers are provided on the inner walls on both sides of the movable groove, signal transmitters corresponding to the signal receivers are provided on both side surfaces of the sliding door, and a control button is provided on the surface of the door frame.
[0013] In an optional solution: handles are provided on both side surfaces of the sliding door, and windows are provided on the surface of the sliding door.
[0014] In an optional solution: a sound insulation panel is provided inside the sliding door.
[0015] In an optional solution: protective pads are provided on both sides of the sliding door.
[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0017] 1. The utility model improves the smoothness of the operation of the sliding door, reduces the use of force during operation, and improves the use experience of passengers by arranging rollers and pulleys on the sliding door.
[0018] 2. The utility model detects foreign objects between the sliding door and the door frame by installing a signal transmitter and a signal receiver. When foreign objects are detected, the telescopic rod is activated to insert the positioning rod into the positioning hole to complete the locking of the sliding door, preventing the sliding door from continuing to close, thereby improving the safety of the sliding door. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the utility model.
[0020] Figure 2 It is a structural schematic diagram of the door frame of the utility model.
[0021] Figure 3 It is a structural schematic diagram of the lower guide rail of the utility model.
[0022] Figure 4 It is a structural schematic diagram of the sliding door of the utility model.
[0023] Figure 5 It is a structural schematic diagram of the sound insulation board of the utility model.
[0024] Notes on figure numbers: 100, door frame; 101, movable slot; 200, threaded hole; 201, mounting slot; 203, bolt; 300, lower guide rail; 301, sliding door; 302, rotating shaft; 303, roller; 304, slide rail; 305, groove; 306, rotating shaft; 307, pulley; 308, sound insulation board; 309, handle; 310, window; 400, positioning slot; 401, telescopic rod; 402, positioning rod; 403, positioning hole; 500, signal transmitter; 501, signal receiver; 502, protective pad; 503, control button. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.
[0026] Example 1
[0027] In one embodiment, Figure 1-Figure 5 As shown, a partition door on a passenger car includes a door frame 100 and a movable groove 101. The movable groove 101 is provided on the inner wall of the door frame 100, and a fixing component is provided inside the movable groove 101. A sliding door 301 is slidably provided inside the door frame 100, and a positioning component is provided on the sliding door 301. Handles 309 are provided on both sides of the sliding door 301, and a window 310 is provided on the surface of the sliding door 301. A sound insulation board 308 is provided inside the sliding door 301. When in use, the handle 309 can be pulled to move the sliding door 301 inside the door frame 100, and the sound insulation board 308 is provided inside the sliding door 301 to reduce the influence of the passenger's sound on the driver's work.
[0028] The fixing assembly includes threaded holes 200, which are evenly distributed on the inner walls on both sides of the movable groove 101. The surface of the threaded holes 200 is provided with installation grooves 201, and the inside of the threaded holes 200 is provided with bolts 203. When in use, the door frame 100 is fixed to an appropriate position of the bus by the bolts 203, and by setting the installation grooves 201, the head of the bolts 203 can be prevented from affecting the two sides of the sliding door 301.
[0029] A lower guide rail 300 is provided at the bottom of the movable groove 101, and a plurality of rotating shafts 302 are rotatably provided at the lower end of the sliding door 301. Rollers 303 are provided on both sides of the rotating shafts 302. The rollers 303 are slidably set inside the lower guide rail 300. Slide rails 304 are provided on the inner walls on both sides of the top of the movable groove 101. A plurality of grooves 305 are provided at the upper end of the sliding door 301. A rotating shaft 306 is provided inside the groove 305. A pulley 307 is rotatably provided in the middle of the rotating shaft 306. The pulley 307 is slidably set inside the slide rail 304. When in use, the sliding door 301 can slide inside the lower guide rail 300 through the rollers 303, and the pulley 307 can prevent the sliding door 301 from leaving the movable groove 101.
[0030] Example 2
[0031] The positioning assembly includes a positioning groove 400, and a plurality of positioning grooves 400 are provided and evenly distributed at the top of the moving groove 101. A telescopic rod 401 is provided inside the positioning groove 400, and a positioning rod 402 is provided at the output end of the telescopic rod 401. A plurality of positioning holes 403 corresponding to the positions of the positioning rod 402 are evenly distributed on the upper end of the sliding door 301. A plurality of signal receivers 501 are provided on the inner walls on both sides of the moving groove 101, and signal transmitters 500 corresponding to the signal receivers 501 are provided on both sides of the sliding door 301. A control button 503 is provided on the surface of the door frame 100, and protective pads 502 are provided on both sides of the sliding door 301. When in use, the sliding door 301 is pulled by the handle 309 to close the sliding door 301. When the sliding door 301 is closed, the control button 503 on the door frame 100 is pressed to start the telescopic rod 401 to make the sliding door 301 open. The positioning rod 402 is inserted into the positioning hole 403 to complete the fixation of the sliding door 301. If the sliding door 301 needs to be opened, the control button 503 is pressed so that the telescopic rod 401 drives the positioning rod 402 to leave the positioning hole 403, and the sliding door 301 can be opened. If there is a foreign object between the sliding door 301 and the door frame 100 when the sliding door 301 is closed, the foreign object will block the signal transmitted by the signal transmitter 500 to the signal receiver 501, so that the signal receiver 501 transmits the anti-pinch signal to the telescopic rod 401, so that the telescopic rod 401 starts to insert the positioning rod 402 into the positioning hole 403, thereby locking the position of the sliding door 301 to prevent the sliding door 301 from continuing to close and squeezing the foreign object, thereby achieving the anti-pinch effect. After that, the locking state can be released by pressing the control button 503.
[0032] The above embodiment discloses a partition door on a bus. When the partition door is used, the door frame 100 is fixed to an appropriate position of the bus by bolts 203, and the installation groove 201 is provided to prevent the head of the bolt 203 from affecting the two sides of the sliding door 301. The roller 303 is used to allow the sliding door 301 to slide inside the lower guide rail 300, and the pulley 307 is provided to prevent the sliding door 301 from escaping from the moving groove 101. The sliding door 301 is then pulled by the handle 309 to close the sliding door 301. When the sliding door 301 is closed, the control button 503 on the door frame 100 is pressed to start the telescopic rod 401, so that the positioning rod 402 is inserted into the positioning hole 403 to complete the fixing of the sliding door 301. If the sliding door 301 needs to be opened, the control button 503 is pressed, so that the telescopic rod 401 drives the positioning rod 402 to leave the positioning hole 403, and the sliding door 301 can be opened. If there is a foreign object between the sliding door 301 and the door frame 100 when the sliding door 301 is closed, the foreign object will block the signal transmitted by the signal transmitter 500 to the signal receiver 501, so that the signal receiver 501 transmits the anti-pinch signal to the telescopic rod 401, so that the telescopic rod 401 starts to insert the positioning rod 402 into the positioning hole 403, thereby locking the position of the sliding door 301 to prevent the sliding door 301 from continuing to close and squeezing the foreign object, thereby achieving the anti-pinch effect. After that, the locking state can be released by pressing the control button 503.
[0033] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.
Claims
1. A partition door for a passenger car, comprising a door frame (100); It is characterized in that A movable groove (101) is provided on the inner wall of the door frame (100), a fixing component is provided inside the movable groove (101), a sliding door (301) is slidably provided inside the door frame (100), and a positioning component is provided on the sliding door (301); The positioning assembly comprises a positioning groove (400), a plurality of the positioning grooves (400) are provided and are evenly distributed at the top end of the movable groove (101), a telescopic rod (401) is provided inside the positioning groove (400), a positioning rod (402) is provided at the output end of the telescopic rod (401), and a plurality of positioning holes (403) corresponding to the positions of the positioning rods (402) are evenly distributed at the upper end of the sliding door (301); A plurality of signal receivers (501) are provided on the inner walls on both sides of the movable groove (101), signal transmitters (500) corresponding to the signal receivers (501) are provided on both side surfaces of the sliding door (301), and a control button (503) is provided on the surface of the door frame (100); Protection pads (502) are provided on both sides of the sliding door (301).
2. The partition door on a passenger car according to claim 1, characterized in that: The fixing assembly comprises threaded holes (200), the threaded holes (200) are evenly distributed on the inner walls on both sides of the movable groove (101), the surface of the threaded holes (200) is provided with mounting grooves (201), and the inside of the threaded holes (200) is provided with bolts (203).
3. The partition door for a passenger car according to claim 1, characterized in that: A lower guide rail (300) is provided at the bottom of the movable groove (101); a plurality of rotating shafts (302) are rotatably provided at the lower end of the sliding door (301); rollers (303) are provided on both sides of the rotating shafts (302); the rollers (303) are slidably arranged inside the lower guide rail (300); slide rails (304) are provided on the inner walls on both sides of the top end of the movable groove (101); a plurality of grooves (305) are provided at the upper end of the sliding door (301); a rotating shaft (306) is provided inside the grooves (305); a pulley (307) is rotatably provided in the middle of the rotating shaft (306); the pulley (307) is slidably arranged inside the slide rail (304).
4. The partition door for a passenger car according to claim 1, characterized in that: Handles (309) are provided on both side surfaces of the sliding door (301), and a window (310) is provided on the surface of the sliding door (301).
5. The partition door for a passenger car according to claim 1, characterized in that: A sound insulation board (308) is provided inside the sliding door (301).