CN205396221U - Enclose structure before open -type passenger train - Google Patents
Enclose structure before open -type passenger train Download PDFInfo
- Publication number
- CN205396221U CN205396221U CN201620170728.3U CN201620170728U CN205396221U CN 205396221 U CN205396221 U CN 205396221U CN 201620170728 U CN201620170728 U CN 201620170728U CN 205396221 U CN205396221 U CN 205396221U
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- front wall
- access cover
- open
- wall frame
- aisle
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Abstract
The utility model relates to an enclose structure before open -type passenger train, enclose the skeleton and the face of going along with sb. To guard him before that sets up on preceding enclosing the skeleton before including, the access cover that sets up in the middle part is drawn together to the preceding bread of going along with sb. To guard him, this access cover can overturn downwards open and detachably connect in before enclose the skeleton on, the access cover below is equipped with one and can overturns open front bumper downwards and lift the lid, access cover both sides be equipped with respectively left and overturn right open left front rim and right front rim. The utility model discloses the structure is not only simple reliable, and the front wall opens thoroughly, and the access cover will not that can overturn and dismantle the setting downwards occupies the space of arranging of passenger train front wall upper portion windscreen wiper mechanism and defrosting machine, can single bare -handed quick dismantlement during also nullity intervene problem, and maintenance, need not to bow, partly squat, and also without specialized tool overhauls that convenient and fast is laborsaving to save time.
Description
Technical field
This utility model relates to coach front surrounding technical field, more specifically refers to closed structure before a kind of open-aisle coach.
Background technology
Along with quality and the performance of passenger vehicle constantly promote, being gradually increased of various electrical equipment and passenger vehicle spare and accessory parts, causing that the space installed in coach front surrounding is more and more narrower and small, and coach front surrounding structure is substantially integral type enclosed construction at present, only front bumper can turn over down and expose car puller hook.If the internal each parts of coach front surrounding need to overhaul, can only carry out inside instrument desk in car, and instrument desk inner space is narrow and small and is provided with various wire harness, operates extremely difficult, bring inconvenience to coach front surrounding maintenance.
For solving the problems referred to above, occurring the various coach front surrounding structure with access cover in industry successively, the assembling of its access cover mainly has on hinge to turn over form and bolt interlocking form.It is hinged over turning over being typically in the form of and by articulated manner such as Four-connecting-rod hinge, six-bar linkage hinge, curved boom hinges, access cover can be connected on front wall frame with being flipped up.Although but this access cover is opened conveniently, but maintainer is when maintenance, due to access cover overhead, personnel need to squat down and could operate；, limited by front wall longitudinal space meanwhile, easily interfered with wiper body when the hinge of access cover is arranged and the later stage uses；It addition, limited by hinge arrangement, access cover cannot do greatly, and this access cover is difficult to dismantle mostly, so that coach front surrounding opens wide only thorough, part is still blocked, and affects overhaul efficiency.Bolt interlocking form is to be fixed on front wall frame by bolt by access cover, needs special instrument to be disassembled by access cover during maintenance, very not convenient during if desired for ad hoc inspection and repair.And, its structure of above two version is complicated, and the technique of car load assembling is relatively complicated, during assembling, body frame required precision is higher, needs are accurately positioned, debug hinge and fixing bolt, not so lose efficacy easily caused by turn over function or cause front wall entirety gas section difference.
Summary of the invention
Closed structure before a kind of open-aisle coach of this utility model offer, unreasonable to solve existing coach front surrounding structural design, the unlimited degree of access cover is little, the dismounting loaded down with trivial details inconvenience of assembling, it is difficult to efficiently keep in repair the problems such as front wall parts easily.
This utility model adopts the following technical scheme that
Closed structure before a kind of open-aisle coach, including front wall frame and the front wall mask being arranged on front wall frame, described front wall mask includes the access cover being arranged at middle part, this access cover can downwardly turn over and opens wide and be removably attachable on described front wall frame, access cover is connected with one can downwardly turn over unlimited front bumper flip, and access cover is respectively provided on two sides with to the left and overturns to the right lamp door before unlimited left front lamp door and the right side.
Further, described access cover is connected with described front wall frame by latch hinge, described latch hinge includes hinge seat, latch sleeve and pin rod, described hinge seat is fixedly connected on described front wall frame, described latch sleeve is articulated with on described hinge seat, described pin rod head and described latch sleeve are connected, and this pin rod afterbody is additionally provided with for fixing, with described access cover, the installing hole being connected.
Further, described pin rod head adopts pyramidal structure, to facilitate plug.
Further, described front wall frame is provided with for the described access cover that locks first fixing lock machine, and this first fixing lock machine is connected to downwards the first pull bar for controlling the first fixing lock machine switch.
Further, before described front bumper flip passes through one, guarantor's hinge is hinged with described front wall frame.
Further, described front wall frame is provided with for the described front bumper flip that locks second fixing lock machine, and this second fixing lock machine is connected to downwards the second pull bar for controlling the second fixing lock machine switch.
Further, before described left front lamp door and the right side, lamp door is hinged respectively through hinge before left front hinge and the right side and described front wall frame.
Further, described front wall frame is respectively provided with the spring fixed clamp of lamp door before lock described left front lamp door and the right side.
Further, described front wall frame being respectively equipped with the first spacing stay cord and the second spacing stay cord, described first spacing stay cord is connected with described access cover, and described second spacing stay cord is connected with described front bumper flip.
By the above-mentioned description to this utility model structure it can be seen that compared to the prior art, this utility model has the advantage that
1, closed structure before this utility model one open-aisle coach, front wall mask is carried out being divided into lamp door before access cover, front bumper flip, left front lamp door and the right side by unlimited degree maximization, access cover can downwardly turn over and open wide and dismounting, front bumper flip can downwardly turn over unlimited, left and right front lamp door can be distinguished to the left and upset is opened wide to the right, its structure is not only simple and reliable, front wall is opened wide thoroughly, and the access cover downwardly turning over setting will not take the arrangement space of coach front surrounding top wiper body and defroster, is also absent from interference problem.
2, access cover is hinged by latch hinge and front wall frame, and access cover is fixing with pin rod to be connected, and access cover can pass through to rotate with latch sleeve in pin rod insertion latch sleeve, flexible overturning.Pin rod head design is tapered, in order to plug dismounting access cover.Simultaneously, latch hinge arrangement is simple, air spring need not be supported, compare the articulated structures such as the Four-connecting-rod hinge of upper-turn-type, six-bar linkage hinge, curved boom hinge lower in cost, and can single free-hand quick dismounting when overhauling, without bending over, semi-crouch, do not need specific purpose tool yet, overhaul convenient and swift laborsaving save time.
Accompanying drawing explanation
Fig. 1 is this utility model front view；
Fig. 2 is this utility model decomposing schematic representation；
Fig. 3 is that in Fig. 1, rear A-A directional profile figure is opened wide in access cover and front bumper flip；
Fig. 4 is this utility model perspective view；
Fig. 5 is that this utility model pulls down perspective view after access cover；
Fig. 6 is the enlarged diagram of B in Fig. 5.
Detailed description of the invention
The detailed description of the invention of this utility model embodiment is described with reference to the accompanying drawings.
With reference to Fig. 1 and Fig. 4, closed structure before a kind of open-aisle coach, including front wall frame 1 and the front wall mask 2 being arranged on front wall frame 1, front wall mask 2 includes the access cover 21 being arranged at middle part, access cover 21 can downwardly turn over and opens wide and be removably attachable on front wall frame 1, access cover 21 is connected with front bumper flip 22, front bumper flip 22 can downwardly turn over unlimited, access cover 21 is respectively provided on two sides with lamp door 24 before left front lamp door 23 and the right side, and before left front lamp door 23 and the right side, lamp door 24 can be distinguished to the left and upset is opened wide to the right.
With reference to Fig. 2, Fig. 3, Fig. 5 and Fig. 6, access cover 21 is connected with front wall frame 1 by latch hinge 3, latch hinge 3 includes hinge seat 31, latch sleeve 32 and pin rod 33, hinge seat 31 is fixedly connected on front wall frame 1, latch sleeve 32 is articulated with on hinge seat 31, pin rod 33 head adopts pyramidal structure, and is connected with latch sleeve 32, and pin rod 33 afterbody is provided with for the installing hole 34 that be connected fixing with access cover 21.Front wall frame 1 is provided with the first fixing lock machine 41 and the first spacing stay cord 51, and the first fixing lock machine 41 is used for the access cover 21 that locks, and this first fixing lock machine 41 is connected to downwards the first pull bar 411 for controlling the first fixing lock machine 41 switch.First spacing stay cord 51 is connected with access cover 21, plays position-limiting action when access cover 21 downwardly turns over unlimited.
With reference to Fig. 2, Fig. 3 and Fig. 5, front bumper flip 22 is hinged with front wall frame 1 by front guarantor's hinge 6, front wall frame 1 is additionally provided with the second fixing lock machine 42 and the second spacing stay cord 52, second fixing lock machine 42 is used for the front bumper flip 22 that locks, and this second fixing lock machine 42 is connected to downwards the second pull bar 421 for controlling the second fixing lock machine 42 switch.Second spacing stay cord 52 is connected with front bumper flip 22, plays position-limiting action when front bumper flip 22 downwardly turns over unlimited.
With reference to Fig. 2 and Fig. 5, before left front lamp door 23 and the right side, lamp door 24 is hinged respectively through hinge before left front hinge 71 and the right side 72 and front wall frame 1, front wall frame 1 further respectively has for the spring fixed clamp 8 of lamp door 24 before lock left front lamp door 23 and the right side.
It addition, this utility model is when structural design, make full use of holes mechanism of bending over, it is ensured that overall structure all can be adjusted in all directions, to absorb the error made when adjusting.
This utility model operation is as follows:
Referring to figs. 1 through Fig. 6, when vehicle needs to use car puller hook to carry out trailer, drop-down second pull bar 421, open the second fixing lock machine 42, open front bumper flip 22 and can use car puller hook trailer.When parts in vehicle needs repairing front wall, still first open front bumper flip 22, again left front lamp door 23 is overturn to the left and open wide, before right, lamp door 24 overturns to the right and opens wide, then drop-down first pull bar 411, open the first fixing lock machine 41, access cover 21 is opened downwards 30 °, mention access cover 21 further along and can extract pin rod 33, finally take the first spacing stay cord 51 apart, pull down access cover 21, take the second spacing stay cord 52 apart, thoroughly open downwards front bumper flip 22, so that front wall mask 2 thoroughly opens wide.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design that this utility model carries out unsubstantiality, the behavior invading this utility model protection domain all should be belonged to.
Claims (9)
1. closed structure before an open-aisle coach, including front wall frame and the front wall mask being arranged on front wall frame, it is characterized in that: described front wall mask includes being arranged at the access cover at middle part, this access cover can downwardly turn over and opens wide and be removably attachable on described front wall frame, access cover is connected with one can downwardly turn over unlimited front bumper flip, and access cover is respectively provided on two sides with to the left and overturns to the right lamp door before unlimited left front lamp door and the right side.
2. closed structure before a kind of open-aisle coach according to claim 1, it is characterized in that: described access cover is connected with described front wall frame by latch hinge, described latch hinge includes hinge seat, latch sleeve and pin rod, described hinge seat is fixedly connected on described front wall frame, described latch sleeve is articulated with on described hinge seat, described pin rod head and described latch sleeve are connected, and this pin rod afterbody is additionally provided with for fixing, with described access cover, the installing hole being connected.
3. closed structure before a kind of open-aisle coach according to claim 2, it is characterised in that: described pin rod head is tapered.
4. closed structure before a kind of open-aisle coach according to claim 1, it is characterized in that: described front wall frame is provided with for the described access cover that locks first fixing lock machine, this first fixing lock machine is connected to downwards the first pull bar for controlling the first fixing lock machine switch.
5. closed structure before a kind of open-aisle coach according to claim 1, it is characterised in that: it is hinged with described front wall frame that described front bumper flip protects hinge before passing through one.
6. closed structure before a kind of open-aisle coach according to claim 5, it is characterized in that: described front wall frame is provided with for the described front bumper flip that locks second fixing lock machine, this second fixing lock machine is connected to downwards the second pull bar for controlling the second fixing lock machine switch.
7. closed structure before a kind of open-aisle coach according to claim 1, it is characterised in that: before described left front lamp door and the right side, lamp door is hinged respectively through hinge before left front hinge and the right side and described front wall frame.
8. closed structure before a kind of open-aisle coach according to claim 7, it is characterised in that: described front wall frame is provided with for the spring fixed clamp of lamp door before lock described left front lamp door and the right side.
9. closed structure before a kind of open-aisle coach according to claim 1, it is characterized in that: described front wall frame is respectively equipped with the first spacing stay cord and the second spacing stay cord, described first spacing stay cord is connected with described access cover, and described second spacing stay cord is connected with described front bumper flip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620170728.3U CN205396221U (en) | 2016-03-07 | 2016-03-07 | Enclose structure before open -type passenger train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620170728.3U CN205396221U (en) | 2016-03-07 | 2016-03-07 | Enclose structure before open -type passenger train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205396221U true CN205396221U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620170728.3U Active CN205396221U (en) | 2016-03-07 | 2016-03-07 | Enclose structure before open -type passenger train |
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| Country | Link |
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| CN (1) | CN205396221U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515635A (en) * | 2016-12-14 | 2017-03-22 | 厦门丰泰国际新能源汽车有限公司 | Combined automobile front enclosure structure |
| CN106627801A (en) * | 2016-12-19 | 2017-05-10 | 云南力帆骏马车辆有限公司 | Automobile front wall panel and automobile |
| CN106672086A (en) * | 2016-12-29 | 2017-05-17 | 江西宜春客车厂有限公司 | Modular opening device used for front dash boards of passenger cars |
| CN110949536A (en) * | 2018-09-27 | 2020-04-03 | 郑州宇通客车股份有限公司 | Passenger car and front surrounding door assembly thereof |
| CN111003069A (en) * | 2018-10-05 | 2020-04-14 | 丰田自动车工程及制造北美公司 | Flow disturbing apparatus for vehicle |
-
2016
- 2016-03-07 CN CN201620170728.3U patent/CN205396221U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515635A (en) * | 2016-12-14 | 2017-03-22 | 厦门丰泰国际新能源汽车有限公司 | Combined automobile front enclosure structure |
| CN106627801A (en) * | 2016-12-19 | 2017-05-10 | 云南力帆骏马车辆有限公司 | Automobile front wall panel and automobile |
| CN106672086A (en) * | 2016-12-29 | 2017-05-17 | 江西宜春客车厂有限公司 | Modular opening device used for front dash boards of passenger cars |
| CN110949536A (en) * | 2018-09-27 | 2020-04-03 | 郑州宇通客车股份有限公司 | Passenger car and front surrounding door assembly thereof |
| CN110949536B (en) * | 2018-09-27 | 2024-04-19 | 宇通客车股份有限公司 | Passenger car and front wall door assembly thereof |
| CN111003069A (en) * | 2018-10-05 | 2020-04-14 | 丰田自动车工程及制造北美公司 | Flow disturbing apparatus for vehicle |
| CN111003069B (en) * | 2018-10-05 | 2023-07-14 | 丰田自动车工程及制造北美公司 | Spoiler apparatus for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |