CN103086239A

CN103086239A - Structure for opening car door at deflecting angle

Info

Publication number: CN103086239A
Application number: CN2012104689283A
Authority: CN
Inventors: 吴孝林; 吴彬; 戴海平; 许振宇
Original assignee: SJEC Corp
Current assignee: SJEC Corp
Priority date: 2012-11-19
Filing date: 2012-11-19
Publication date: 2013-05-08
Anticipated expiration: 2032-11-19
Also published as: CN103086239B

Abstract

The invention discloses a structure for opening a car door at a deflecting angle. After the car door is opened, at least one part of the car door deflects to the outer side of a car side wall, and the deflecting part extends along the transverse direction of the car side wall, so that the width of a car after the car door is opened is reduced, and the requirement of a door system on the size of a well in the door opening direction is reduced, namely the structure for opening the car door at the deflecting angle can be suitable for the condition that the size of the well in the door opening direction is small.

Description

Car knuckle opening structure

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Technical field

The present invention relates to a kind of car knuckle opening structure.

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Background technology

In prior art, car is when opening the door, and gate is along its horizontal direction (Width) to car two side shiftings, and the width dimensions of the rear car that opens the door like this is very large, causes the open the door dimensional characteristic of direction of hoistway high.

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Summary of the invention

The purpose of this invention is to provide a kind of car knuckle opening structure, when gate is opened, reduce the width dimensions of the rear car that opens the door by the outside that makes at least part of gate be folded to the sedan-chair sidewall, reduce the open the door dimensional characteristic of direction of hoistway.

For achieving the above object, the technical solution used in the present invention is: a kind of car knuckle opening structure, comprise sedan-chair sidewall, the gate that can open or close, after described gate is opened, this gate has at least part to be folded to the outside of described sedan-chair sidewall, and the horizontal direction of the part that this is folded to extends along the horizontal direction of described sedan-chair sidewall.

A kind of concrete embodiment, described car knuckle opening structure also comprise the Curved guide groove that is used for guiding to the described gate turnover of small part 90 degree around the outside of the front portion of described car and sidepiece.

Further, described gate is made of one piece, and this Curved guide groove can guide described gate turnover 90 degree of monoblock.

Further, described gate is sectional type, and this Curved guide groove is one section turnover 90 degree that can guide described gate.

The embodiment that another is concrete, described gate comprises the gate unit that multistage is rotationally connected successively, described car knuckle opening structure comprises that also the center of turn, the end that are positioned at the described sedan-chair sidewall outside are fixed on described center of turn and the described gate unit of the other end and head or latter end rotates and is connected the gate unit that is used for driving this head or latter end 90 swivel arms of spending of transferring, the rotational axis line homogeneous phase of all rotations be arranged in parallel, and extends along above-below direction.

Further, described gate unit has two sections, and described swivel arm rotates with the described gate of first paragraph unit and is connected, and described car knuckle opening structure also comprises the straight guide that moves along its horizontal direction for the guiding described gate of second segment unit.

Utilization due to technique scheme, the present invention compared with prior art has following advantages: after gate is opened, this gate has at least part to be folded to the outside of sedan-chair sidewall, the horizontal direction of the part that is folded to extends along the horizontal direction of sedan-chair sidewall, reduced like this width dimensions after car opens the door, reduce door system to the open the door dimensional characteristic of direction of hoistway, namely this car knuckle opening structure can be applicable to hoistway in the less situation of the size of the direction of opening the door.

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Description of drawings

Accompanying drawing 1 is the schematic diagram of the first specific embodiment of the present invention, and wherein gate is made of one piece;

Accompanying drawing 2 is the schematic diagram of the first specific embodiment of the present invention, and wherein gate is two sectional type;

Accompanying drawing 3-5 is the schematic diagram of the second specific embodiment of the present invention, has shown successively the course of action that opens the door from closing the door to.

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The specific embodiment

Further set forth structure of the present invention below in conjunction with accompanying drawing.

Shown in Fig. 1-5, a kind of car knuckle opening structure, the gate 1 that comprise sedan-chair sidewall 2, can open or close, gate 1 can for the made of one piece structure, as Fig. 1, perhaps can be segmentation structure, as Fig. 2-5.After gate 1 is opened, this gate 1 whole or have one section outside that is folded to sedan-chair sidewall 2 at least, the horizontal direction of the part that is folded to (or being called Width) extends along the horizontal direction (or being called Width) of sedan-chair sidewall 2, be that gate 1 has at least part to do the turnover of 90 degree, reduced like this width dimensions after car opens the door, reduce door system to the open the door dimensional characteristic of direction of hoistway, namely this car knuckle opening structure can be applicable to hoistway in the less situation of the size of the direction of opening the door.

In Fig. 1-2, the turnover of gate 1 is by 3 realizations of Curved guide groove, and car knuckle opening structure also comprises Curved guide groove 3 except comprising sedan-chair sidewall 2 and gate 1, this guide groove 3 is used for guiding to small part gate turnover 90 degree around the front portion of car and the outside of sidepiece.In Fig. 1, gate 1 is made of one piece, and Curved guide groove 3 can guide monoblock gate 1 turnover 90 degree.Gate 1 after turnover 90 degree parallels with sedan-chair sidewall 2, has greatly dwindled the car width after opening the door.In Fig. 2, gate 1 is sectional type, comprises two sections gate unit that rotate and connect, and Curved guide groove 3 can guide one section gate unit turnover 90 degree, equally also can dwindle the car width after opening the door.

In Fig. 3-5, the turnover of gate 1 realizes by swivel arm 4, gate 1 comprises two sections gate unit that are rotationally connected successively 11 and 12, car knuckle opening structure is except comprising sedan-chair sidewall 2 and gate 1, also comprise the swivel arm 4 that the center of turn 5, the end that are positioned at sedan-chair sidewall 2 outsides are fixed on center of turn 5 and the gate unit 12 of the other end and first paragraph rotates and is connected, the rotational axis line homogeneous phase of all rotations be arranged in parallel, and extends along above-below direction.In the process of opening the door, swivel arm 4 rotates around center of turn 5, with first paragraph gate unit 12 interlocks, as shown in Figure 4, thereby movement is also ensued along its horizontal direction in second segment gate unit 11, progressively realized opening the door fully, as shown in Figure 5, car knuckle opening structure also comprises the straight guide 6 that moves along its horizontal direction for guiding second segment gate unit 11.When opening the door fully, first paragraph gate unit 12 turnover 90 degree, as Fig. 5, not transferring in second segment gate unit 11, always along straight guide 6 translations, so also can dwindle the car width after opening the door.

To sum up, in this car knuckle opening structure, by a series of physical construction, as Curved guide groove or swivel arm, the all or part of sedan-chair sidewall outside of being folded to that makes gate, thus width after car opens the door reduced, reduce the open the door dimensional characteristic of direction of hoistway.

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Claims

1. car knuckle opening structure, comprise sedan-chair sidewall, the gate that can open or close, it is characterized in that: after described gate was opened, this gate had at least part to be folded to the outside of described sedan-chair sidewall, and the horizontal direction of the part that this is folded to extends along the horizontal direction of described sedan-chair sidewall.

2. car knuckle opening structure according to claim 1 is characterized in that: described car knuckle opening structure also comprises the Curved guide grooves that are used for guiding to the described gate turnover of small part 90 degree around the outside of the front portion of described car and sidepiece.

3. car knuckle opening structure according to claim 2 is characterized in that: described gate is made of one piece, and this Curved guide groove can guide described gate turnover 90 degree of monoblock.

4. car knuckle opening structure according to claim 2 is characterized in that: described gate is sectional type, and this Curved guide groove is one section turnover 90 degree that can guide described gate.

5. car knuckle opening structure according to claim 1, it is characterized in that: described gate comprises the gate unit that multistage is rotationally connected successively, described car knuckle opening structure comprises that also the center of turn, the end that are positioned at the described sedan-chair sidewall outside are fixed on described center of turn and the described gate unit of the other end and head or latter end rotates and is connected the gate unit that is used for driving this head or latter end 90 swivel arms of spending of transferring, the rotational axis line homogeneous phase of all rotations be arranged in parallel, and extends along above-below direction.

6. car knuckle opening structure according to claim 5, it is characterized in that: described gate unit has two sections, described swivel arm rotates with the described gate of first paragraph unit and is connected, and described car knuckle opening structure also comprises the straight guide that moves along its horizontal direction for the guiding described gate of second segment unit.