CN206856470U - New big aperture passenger car side hatch door - Google Patents
New big aperture passenger car side hatch door Download PDFInfo
- Publication number
- CN206856470U CN206856470U CN201720299409.7U CN201720299409U CN206856470U CN 206856470 U CN206856470 U CN 206856470U CN 201720299409 U CN201720299409 U CN 201720299409U CN 206856470 U CN206856470 U CN 206856470U
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- hinge
- hatch door
- bearing pin
- passenger car
- car side
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Abstract
It the utility model is related to a kind of new big aperture passenger car side hatch door, including body frame crossbeam, hatch door and biaxial hinge, the side of hatch door is connected on body frame crossbeam by biaxial hinge, biaxial hinge includes mounting seat, fixed hinge, movable hinge, the first bearing pin and the second bearing pin, mounting seat is fixedly connected on body frame crossbeam, fixed hinge is fastenedly connected in mounting seat, the upper end of movable hinge is hinged by the first bearing pin and fixed hinge, and the lower end of movable hinge is hinged by the second bearing pin with hatch door.The utility model is a kind of biaxial hinge with active page of design, in the presence of biaxial hinge, the opening angle of passenger car side hatch door is set to reach 180 °, that is passenger car side hatch door opens fully up, so as to facilitate aerating personnel to fill and pick and place luggage, body operation need not be bended forward, will not also collide with person head, simple in construction, easy to operate practicality.
Description
Technical field：
It the utility model is related to passenger car cabin door structure technical field, and in particular to a kind of new big aperture passenger car side hatch door.
Background technology：
Passenger car side hatch door generally refers to the hatch door positioned at car side, generally comprises combustion gas filling hatch door and bus luggage
Hatch door, at present, passenger car side hatch door is when opening, due to being limited by space, car side wall and connects hinge, the unlatching of side hatch door
Angle is generally no greater than 120 °, moreover, the height of passenger car side hatch door is typically relatively low, the height that side hatch door is opened after opening is lower,
As, it is necessary to when filling combustion gas to car, needed personally body operation because side hatch door Lift is low, during aerating personnel's aerating, and it is objective
The gas tank that car carries is larger, and aerating time length, aerating personnel bend forward body operation for a long time, and labor intensity is big；For another example, car row
Lee's hatch door Lift is relatively low, and opening angle is small, when picking and placeing luggage, generally requires personally body operation, operation is inconvenient, accidentally
Can be collided with person head, careless slightly to be possible to scratch of meeting and discussing.
Utility model content：
In summary, in order to overcome the shortcomings of prior art problem, the utility model provides a kind of new big aperture visitor
Car side hatch door, it designs a kind of biaxial hinge with active page, in the presence of biaxial hinge, makes the unlatching of passenger car side hatch door
Angle can reach 180 °, i.e. passenger car side hatch door opens fully up, so as to facilitate aerating personnel to fill and pick and place luggage, be not required to
Body operation is bended forward, will not also collide with person head, simple in construction, easy to operate practicality.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of new big aperture passenger car side hatch door, wherein：It is described including body frame crossbeam, hatch door and biaxial hinge
The side of hatch door is connected on body frame crossbeam by biaxial hinge, described biaxial hinge include mounting seat, fixed hinge,
Movable hinge, the first bearing pin and the second bearing pin, described mounting seat are fixedly connected on body frame crossbeam, fixed hinge fastening
It is connected in mounting seat, the upper end of described movable hinge is hinged by the first bearing pin and fixed hinge, described movable hinge
Lower end be hinged by the second bearing pin with hatch door.
Further, upper limit bolt is provided with described fixation hinge, described upper limit bolt corresponds to movable hinge
Top, the lower end of described movable hinge is provided with lower limit bolt, and lower limit bolt corresponds to the top surface of hatch door, and described consolidates
The side for determining hinge is provided with middle limited block, and described middle limited block corresponds to the inner bottom surface of movable hinge.
Further, the end face of described upper limit bolt, middle limited block and lower limit bolt is provided with cushion pad.
Further, the cross sectional shape of described fixation hinge is " 7 " font, including the horizontal part of integrative-structure and vertical
Portion, described horizontal part are fastenedly connected in mounting seat by fastening bolt, and upper limit bolt, institute are provided with the middle part of horizontal part
Hinge hole, limited block in the lower end setting of vertical portion are provided with the middle part of the vertical portion stated.
Further, the cross sectional shape of described movable hinge is C fonts, and the opening upper end of C fonts sets upper hinge hole,
The opening lower end of C fonts sets lower hinge hole, and upper hinge hole and the hinge hole of the vertical portion of fixed hinge pass through the first bearing pin
Be hinged, lower hinge hole passes through the second hinge with hatch door.
Further, it is provided with bushing between the hinge hole of the vertical portion of the first described bearing pin and fixed hinge.
The beneficial effects of the utility model are：
1st, the utility model is a kind of biaxial hinge with active page of design, in the presence of biaxial hinge, makes car
The opening angle of side hatch door can reach 180 °, i.e. passenger car side hatch door opens fully up, so as to facilitate aerating personnel fill and
Pick and place luggage, it is not necessary to bend forward body operation, will not also collide with person head, simple in construction, easy to operate practicality.
2nd, it is provided with upper limit bolt on fixed hinge of the present utility model, the side of fixed hinge is spacing in being provided with
Block, the lower end of movable hinge is provided with lower limit bolt, and the end face of upper limit bolt, middle limited block and lower limit bolt is all provided with
Cushion pad is equipped with, the setting of caging bolt and limited block can be prevented effectively in hatch door closing course to body frame and hatch door
Impact, play buffer limit, protect hatch door and bus body.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model Fig. 1 schematic side view；
Fig. 3 is the structural representation that the utility model fixes hinge；
Fig. 4 is Fig. 3 of the present utility model left view schematic diagram；
Fig. 5 is the structural representation of movable hinge of the present utility model；
Fig. 6 is Fig. 5 of the present utility model left view schematic diagram.
Embodiment：
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ 6, a kind of new big aperture passenger car side hatch door, wherein：Including body frame crossbeam 1, hatch door 2 and double
Pivot hinge, the side of described hatch door 2 are connected on body frame crossbeam 1 by biaxial hinge, and described biaxial hinge includes
Mounting seat 3, fixed hinge 4, movable hinge 5, the first bearing pin 6 and the second bearing pin 7, described mounting seat 3 are fixedly connected on vehicle body
On framework beam 1, fixed hinge 4 is fastenedly connected in mounting seat 3, and the cross sectional shape of fixed hinge 4 is " 7 " font, including one
The horizontal part 41 of body structure and vertical portion 42, described horizontal part 41 are fastenedly connected in mounting seat 3 by fastening bolt, horizontal
The middle part in portion 41 is provided with upper limit bolt 8, and the middle part of described vertical portion 42 is provided with hinge hole 43, the lower end of vertical portion 42
Limited block 10 in setting.
The cross sectional shape of described movable hinge 5 is C fonts, and the opening upper end of C fonts sets upper hinge hole 51, C words
The opening lower end of type sets lower hinge hole 52, and the hinge hole 43 of upper hinge hole 51 and the vertical portion 42 of fixed hinge 4 passes through the
One bearing pin 6 is be hinged, and bushing, lower hinge hole 52 are provided between the hinge hole 43 of the vertical portion 42 of the first bearing pin 6 and fixed hinge 4
It is be hinged by the second bearing pin 7 with hatch door 2.Upper limit bolt 8, described upper limit bolt 8 are provided with described fixation hinge 4
The top of corresponding movable hinge 5, the end face of upper limit bolt 8 are provided with cushion pad, and the lower end of described movable hinge 5 is provided with
Lower limit bolt 9, the top surface of the corresponding hatch door 2 of lower limit bolt 9, the end face of lower limit bolt 9 are provided with cushion pad, and described consolidates
The side for determining hinge 4 is provided with middle limited block 10, the inner bottom surface of the corresponding movable hinge 5 of described middle limited block 10, middle limited block
10 side towards the inner bottom surface of movable hinge 5 is provided with cushion pad.
In use, when needing to open hatch door 2, hatch door 2 is pulled open, movable hinge 5 and hatch door 2 first surround 6 turns of the first bearing pin
Dynamic, behind limited block 10 in the inner bottom surface contact of movable hinge 5, movable hinge 5 stops operating, and now continues to forget about it hatch door 2, cabin
Door 2 rotates around the second bearing pin 7, until the back side of hatch door 2 is affixed on the outside of bus body（As shown in open mode in Fig. 2）, so far
The unlatching of passenger car side hatch door 2 is completed, can now be withdrawn baggage to bus luggage cabin internal memory, or combustion gas is injected to fuel cartridge.
When needing to close hatch door 2, hatch door 2 is promoted, hatch door 2 first surrounds the counter-rotating of the second bearing pin 7, when hatch door 2 contacts
After lower limit bolt 9, now the no longer active rotation of hatch door 2, continues to press on hatch door 2, and movable hinge 5 drives hatch door 2 to surround first
Bearing pin 6 rotates, until movable hinge 5 contacts upper limit bolt 8, now, passenger car side hatch door 2 closes completely.
Lock, hatch door 2 can be set to lock hatch door 2 after closing in the inner side of hatch door 2, while can also be set in the outside of hatch door 2
Lock, after 2180 ° of openings of hatch door, hatch door 2 is connected with vehicle body by latching, prevents hatch door 2 from dropping.
It is noted that above-described embodiment is to the illustrative and not limiting of technical solutions of the utility model, affiliated technology neck
The equivalent substitution of domain those of ordinary skill or the other modifications made according to prior art, as long as not exceeding the utility model skill
The thinking and scope of art scheme, it should be included within the interest field required by the utility model.
Claims (6)
- A kind of 1. new big aperture passenger car side hatch door, it is characterised in that：Including body frame crossbeam（1）, hatch door（2）And Double pin hinge Chain, described hatch door（2）Side body frame crossbeam is connected to by biaxial hinge（1）On, described biaxial hinge includes Mounting seat（3）, fixed hinge（4）, movable hinge（5）, the first bearing pin（6）And second bearing pin（7）, described mounting seat（3）Gu Surely it is connected to body frame crossbeam（1）On, fixed hinge（4）It is fastenedly connected in mounting seat（3）On, described movable hinge（5） Upper end pass through the first bearing pin（6）With fixed hinge（4）Be hinged, described movable hinge（5）Lower end pass through the second bearing pin（7） With hatch door（2）It is be hinged.
- 2. new big aperture passenger car side hatch door according to claim 1, it is characterised in that：Described fixation hinge（4）On It is provided with upper limit bolt（8）, described upper limit bolt（8）Corresponding movable hinge（5）Top, described movable hinge （5）Lower end be provided with lower limit bolt（9）, lower limit bolt（9）Corresponding hatch door（2）Top surface, described fixation hinge（4） Side be provided with middle limited block（10）, described middle limited block（10）Corresponding movable hinge（5）Inner bottom surface.
- 3. new big aperture passenger car side hatch door according to claim 2, it is characterised in that：Described upper limit bolt（8）、 Middle limited block（10）And lower limit bolt（9）End face be provided with cushion pad.
- 4. new big aperture passenger car side hatch door according to claim 1, it is characterised in that：Described fixation hinge（4）'s Cross sectional shape is " 7 " font, includes the horizontal part of integrative-structure（41）And vertical portion（42）, described horizontal part（41）By tight Fixing bolt is fastenedly connected in mounting seat（3）On, horizontal part（41）Middle part be provided with upper limit bolt（8）, described vertical portion （42）Middle part be provided with hinge hole（43）, vertical portion（42）Lower end set in limited block（10）.
- 5. new big aperture passenger car side hatch door according to claim 1, it is characterised in that：Described movable hinge（5）'s Cross sectional shape is C fonts, and the opening upper end of C fonts sets upper hinge hole（51）, the opening lower end of C fonts sets lower be hinged Hole（52）, upper hinge hole（51）With fixed hinge（4）Vertical portion（42）Hinge hole（43）Pass through the first bearing pin（6）It is be hinged, Lower hinge hole（52）With hatch door（2）Pass through the second bearing pin（7）It is be hinged.
- 6. new big aperture passenger car side hatch door according to claim 5, it is characterised in that：The first described bearing pin（6）With Fixed hinge（4）Vertical portion（42）Hinge hole（43）Between be provided with bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720299409.7U CN206856470U (en) | 2017-03-24 | 2017-03-24 | New big aperture passenger car side hatch door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720299409.7U CN206856470U (en) | 2017-03-24 | 2017-03-24 | New big aperture passenger car side hatch door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206856470U true CN206856470U (en) | 2018-01-09 |
Family
ID=60815807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720299409.7U Active CN206856470U (en) | 2017-03-24 | 2017-03-24 | New big aperture passenger car side hatch door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206856470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439403A (en) * | 2019-09-04 | 2019-11-12 | 上海上飞飞机装备制造有限公司 | A kind of hatch door built-in hinge and its opening/closing method |
-
2017
- 2017-03-24 CN CN201720299409.7U patent/CN206856470U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439403A (en) * | 2019-09-04 | 2019-11-12 | 上海上飞飞机装备制造有限公司 | A kind of hatch door built-in hinge and its opening/closing method |
| CN110439403B (en) * | 2019-09-04 | 2023-07-21 | 上海上飞飞机装备制造有限公司 | Invisible hinge of cabin door and opening and closing method thereof |
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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: 20181127 Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Passenger Car Co., Ltd., Zhengzhou Address before: 450016 69 Avenue Eighth National Economic and Technological Development Zone, Zhengzhou, Henan Patentee before: Zhengzhou Jingyida Auto Parts Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |