CN206926495U - A kind of lifting type two-deck passenger vehicle passenger doors - Google Patents

Abstract

The utility model discloses a kind of lifting type two-deck passenger vehicle passenger doors, including the first overhead door, the second overhead door, the 3rd overhead door and the 4th overhead door；First rotating shaft support is provided with the top of first overhead door, the first rotating shaft support is connected with first rotating shaft, the first rotating shaft surface and one end of the first electric expansion bar are rotatablely connected, first overhead door, the second overhead door, the 3rd overhead door and the 4th overhead door both sides are equipped with bearing, and the quantity of bearing has 16, the bearing surface is slidably connected with doorframe inwall, and the first overhead door bottom is provided with the 3rd rotating shaft.The utility model is by setting electric expansion bar to be telescoped up to the purpose closed and open car door, do not account for interior space, it is equally applicable in the case of parking bit space is less, by setting the second vehicle window, reach the purpose for strengthening daylighting effect, second vehicle window can also be used as escape truck, near apart from ground, and convenient in case of emergency occupant escapes.

Description

A kind of lifting type two-deck passenger vehicle passenger doors

Technical field

A kind of bus passenger door is the utility model is related to, specially a kind of lifting type two-deck passenger vehicle passenger doors, belongs to auto parts machinery Technical field.

Background technology

Car is as a kind of important vehicles, and the space that is primarily due to it is bigger, seat is more and luggage compartment is big, More passenger can be disposably transported, convenient and swift, deep to be liked by passengers, then passenger doors are particularly important.

At present the passenger doors on car mainly have two fan doors to both sides turn to open with Yishanmen move horizontally enabling two kinds Mode, the former takes interior space, and the latter does not apply in the case of parking stall is less.Therefore, one is proposed regarding to the issue above Kind lifting type two-deck passenger vehicle passenger doors.

Utility model content

The purpose of this utility model is that to solve the above problems and provides a kind of lifting type two-deck passenger vehicle passenger doors.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of lifting type two-deck passenger vehicle passenger doors, including One overhead door, the second overhead door, the 3rd overhead door and the 4th overhead door；First rotating shaft branch is provided with the top of first overhead door Frame, the first rotating shaft support are connected with first rotating shaft, and the first rotating shaft surface and one end of the first electric expansion bar rotate Connection, first overhead door, the second overhead door, the 3rd overhead door and the 4th overhead door both sides are equipped with bearing, and bearing Quantity has 16, and the bearing surface is slidably connected with doorframe inwall, and the first overhead door bottom is provided with the 3rd rotating shaft, described By being rotatablely connected at the top of the 3rd rotating shaft and the second overhead door, the second overhead door center is provided with first for first overhead door bottom Vehicle window, the 4th overhead door bottom are provided with the second rotary shaft rack, and second rotary shaft rack is connected with the second rotating shaft, and described Two rotating shaft surfaces and one end of the second electric expansion bar are rotatablely connected, and the 4th rotating shaft is provided with the top of the 4th overhead door, described It is connected at the top of 4th overhead door by the 4th rotating shaft with the 3rd overhead door lower rotation, the 3rd overhead door center is provided with second Vehicle window.

Preferably, the diameter of the bearing is less than the width of doorframe.

Preferably, the width of first overhead door, the second overhead door, the 3rd overhead door and the 4th overhead door is identical.

Preferably, first vehicle window and the second vehicle window are cast by safety glass.

Preferably, the bottom surface of first overhead door and the 3rd overhead door is inclined-plane, the bottom of second overhead door It is inclined-plane with the 3rd overhead door top.

Preferably, the 3rd rotating shaft and the 4th axis of rotation angle are 0-45 degree.

The beneficial effects of the utility model are：By setting electric expansion bar, electric expansion bar is telescoped up to closing and beaten The purpose of door opening, does not account for interior space, equally applicable in the case of parking bit space is less, additionally by setting the second car Window, reach the purpose for strengthening daylighting effect, the second vehicle window can also be used as escape truck, near apart from ground, convenient in emergency Lower in-car personnel escape.

Brief description of the drawings

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model side view figure structure schematic representation；

Fig. 3 is scheme of installation at the utility model A；

Fig. 4 is to bow to cut open structural representation at the utility model A.

In figure：1st, the first overhead door, 2, first rotating shaft support, 3, first rotating shaft, the 4, first electric expansion bar, 5, bearing, 6th, the second overhead door, the 7, first vehicle window, the 8, the 3rd overhead door, the 9, second vehicle window, the 10, the 4th overhead door, the 11, second electric expansion Bar, the 12, second rotary shaft rack, the 13, second rotating shaft, the 14, the 3rd rotating shaft, the 15, the 4th rotating shaft, 16, doorframe.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Refer to shown in Fig. 1-4, a kind of lifting type two-deck passenger vehicle passenger doors, the first overhead door 1, the lifting of the second overhead door the 6, the 3rd The overhead door 10 of door 8 and the 4th；The top of first overhead door 1 is provided with first rotating shaft support 2, the clamping of first rotating shaft support 2 There is first rotating shaft 3, the surface of first rotating shaft 3 and one end of the first electric expansion bar 4 are rotatablely connected, first overhead door 1, Second overhead door 6, the 3rd overhead door 8 and the both sides of the 4th overhead door 10 are equipped with bearing 5, and the quantity of bearing 5 has 16, described The surface of bearing 5 is slidably connected with the inwall of doorframe 16, and the bottom of the first overhead door 1 is provided with the 3rd rotating shaft 14, first lifting Door bottom 1 is rotatablely connected by the 3rd rotating shaft 14 and the top of the second overhead door 6, and the center of the second overhead door 6 is provided with the first car Window 7, the bottom of the 4th overhead door 10 are provided with the second rotary shaft rack 12, and second rotary shaft rack 12 is connected with the second rotating shaft 13, the surface of the second rotating shaft 13 and one end of the second electric expansion bar 11 are rotatablely connected, and the top of the 4th overhead door 10 is set There is the 4th rotating shaft 15, the top of the 4th overhead door 10 is connected by the 4th rotating shaft 15 with the lower rotation of the 3rd overhead door 8, described The center of 3rd overhead door 8 is provided with the second vehicle window 9.

As a kind of technical optimization scheme of the present utility model, the diameter of the bearing 5 is less than the width of doorframe 16, doorframe 16 covering bearings 5, it is safer during use.

As a kind of technical optimization scheme of the present utility model, first overhead door 1, the lifting of the second overhead door the 6, the 3rd Door 8 is identical with the width of the 4th overhead door 10, car door is smoothly slided in the track of the frame of same door 16.

As a kind of technical optimization scheme of the present utility model, the vehicle window 9 of the first vehicle window 7 and second is by safety glass Cast, increase daylighting, while the second vehicle window 9 is closer apart from ground, can be used as escape truck, Emergency time facilitates occupant Escape.

As a kind of technical optimization scheme of the present utility model, the bottom surface of the overhead door 8 of the first overhead door 1 and the 3rd is equal For inclined-plane, the bottom and the top of the 3rd overhead door 8 of second overhead door 6 are inclined-plane, and two neighboring overhead door is not when making lifting It can collide, while it is in-car that water can be avoided to flow into when rainy weather or carwash.

As a kind of technical optimization scheme of the present utility model, the 3rd rotating shaft 14 and the rotational angle of the 4th rotating shaft 15 are 0-90 degree, is easy to car door to stretch.

When in use, bearing 5 is arranged in the track of doorframe 16 the utility model, the first electric expansion bar 4 and the second electricity Dynamic expansion link 11 is electrically connected with car battery, when overhead door is opened, the first electric expansion bar 4 and the second electric expansion bar 11 To shrink simultaneously, the first electric expansion bar 4 pulls the first overhead door 1 to move upwards by first rotating shaft 3 and first rotating shaft support 2, First overhead door 1 pulls the second overhead door 6 to move upwards by the 3rd rotating shaft 14, and the rotating shaft 14 of first rotating shaft 3 and the 3rd can turn Dynamic, the first overhead door 1 and the second overhead door 6 can rotate when moving upward to 16 top of doorframe along doorframe 16, be stored in visitor Inside car roof, meanwhile, the second electric expansion bar 11 pulls the 4th overhead door by the second rotating shaft 13 and the second rotary shaft rack 12 10 move downward, and the 4th overhead door 10 pulls the 3rd overhead door 8 to move downward by the 4th rotating shaft 15, the second rotating shaft 13 and the 4th Rotating shaft 15 is rotatable, and the 4th overhead door 10 and the 3rd overhead door 8 can be along doorframes 16 when being moved downwardly to 16 bottom of doorframe Rotate, be stored in car bottom, overhead door closing process with opening process on the contrary, running into emergency car door can not open, the Two vehicle windows 9 are closer apart from ground, can smash the safety glass escape of the second vehicle window 9.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (6)

1. a kind of lifting type two-deck passenger vehicle passenger doors, including the first overhead door (1), the second overhead door (6), the 3rd overhead door (8) and Four overhead doors (10)；It is characterized in that：First rotating shaft support (2), the first rotating shaft are provided with the top of first overhead door (1) Support (2) is connected with first rotating shaft (3), and first rotating shaft (3) surface and one end of the first electric expansion bar (4) rotate company Connect, first overhead door (1), the second overhead door (6), the 3rd overhead door (8) and the 4th overhead door (10) both sides are equipped with axle Hold (5), and the quantity of bearing (5) has 16, bearing (5) surface is slidably connected with doorframe (16) inwall, described first liter Drop door (1) bottom is provided with the 3rd rotating shaft (14), and the first overhead door (1) bottom passes through the 3rd rotating shaft (14) and the second overhead door (6) top is rotatablely connected, and the second overhead door (6) center is provided with the first vehicle window (7), and the 4th overhead door (10) bottom is set There is the second rotary shaft rack (12), second rotary shaft rack (12) is connected with the second rotating shaft (13), the second rotating shaft (13) table Face and one end of the second electric expansion bar (11) are rotatablely connected, and the 4th rotating shaft (15) is provided with the top of the 4th overhead door (10), It is connected at the top of 4th overhead door (10) by the 4th rotating shaft (15) with the 3rd overhead door (8) lower rotation, described 3rd liter Drop door (8) center is provided with the second vehicle window (9).

A kind of 2. lifting type two-deck passenger vehicle passenger doors according to claim 1, it is characterised in that：The diameter of the bearing (5) is small Width in doorframe (16).

A kind of 3. lifting type two-deck passenger vehicle passenger doors according to claim 1, it is characterised in that：First overhead door (1), Two overhead doors (6), the 3rd overhead door (8) are identical with the width of the 4th overhead door (10).

A kind of 4. lifting type two-deck passenger vehicle passenger doors according to claim 1, it is characterised in that：First vehicle window (7) and Two vehicle windows (9) are cast by safety glass.

A kind of 5. lifting type two-deck passenger vehicle passenger doors according to claim 1, it is characterised in that：First overhead door (1) and The bottom surface of 3rd overhead door (8) is inclined-plane, is inclined-plane at the top of the bottom of second overhead door (6) and the 3rd overhead door (8).

A kind of 6. lifting type two-deck passenger vehicle passenger doors according to claim 1, it is characterised in that：3rd rotating shaft (14) and Four rotating shafts (15) rotational angle is 0-90 degree.