CN206579711U - A kind of new type passenger car engine bin overhauls door - Google Patents
A kind of new type passenger car engine bin overhauls door Download PDFInfo
- Publication number
- CN206579711U CN206579711U CN201720286484.XU CN201720286484U CN206579711U CN 206579711 U CN206579711 U CN 206579711U CN 201720286484 U CN201720286484 U CN 201720286484U CN 206579711 U CN206579711 U CN 206579711U
- Authority
- CN
- China
- Prior art keywords
- maintenance frame
- engine bin
- maintenance
- hinge
- lock assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Door And Window Frames Mounted To Openings (AREA)
Abstract
The utility model discloses a kind of new type passenger car engine bin maintenance door, including engine bin maintenance door, hinge, rotation lock assembly；The engine bin maintenance door includes inside and outside maintenance frame；The interior maintenance frame side passes through two hinge connections with outer maintenance frame；The rotation lock assembly is mounted relative on the interior maintenance frame of hinge opposite side；The rotation lock assembly includes jam plate, lock catch support, case lid lock and turning handle；Three vertical screws of a row are offered on the jam plate；The lock catch support is U-shaped, and the horizontal bending laterally of its both ends, which is formed on two bending edges, the base of above-mentioned support and two bending edges, is equipped with screw；The utility model is rotated by hinge and connects inside and outside maintenance frame, using rotation lock assembly and outer maintenance frame formation latching function is installed, is completed engine bin maintenance door function, the problem of tune-up is difficult is solved, while ensure that quality problems.
Description
Technical field
The utility model belongs to passenger car field, and in particular to a kind of new type passenger car engine bin overhauls door.
Background technology
At present, in the market rear-engine bus occupation rate is higher, and is closed caused by the shooting convenience problem of engine
Note is gradually stepped up, and under the premise of considering sealedly, the structure of engine bin maintenance door can directly affect the facility and efficiency of maintenance.
Now according to current rear engine vehicle, a kind of new type passenger car engine bin maintenance door is developed, later stage engine is improved
Overhaul efficiency.
Utility model content
The purpose of this utility model is to provide a kind of new type passenger car engine bin maintenance door, engine bin maintenance
Door employ movable sealing plate fixation mode, with other station plate shapes into engine bin sealing structure, while built-in inspection
Repair frame and tune-up door is formd by hinge, lock again with outer maintenance frame, solve asking for tune-up difficulty
Topic, while ensure that quality problems.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of new type passenger car engine bin overhauls door, including engine bin maintenance door, hinge, rotation lock assembly；
The engine bin maintenance door includes inside and outside maintenance frame；The interior maintenance frame side passes through two with outer maintenance frame
Hinge connection；The rotation lock assembly is mounted relative on the interior maintenance frame of hinge opposite side；
The rotation lock assembly includes jam plate, lock catch support, case lid lock and turning handle；A row are offered on the jam plate to erect
To three screws；The lock catch support is U-shaped, and horizontal bending forms two bending edges laterally at its both ends, above-mentioned support
Screw is equipped with base and two bending edges；
Two bending edges and jam plate of the lock catch support are integrally mounted on interior maintenance frame by bolt；The box cover lock
Button is in J-type, and its straightway is arranged on by spring in the screw on lock catch support base；Turning handle is arranged on the straightway that case lid is latched
On.
The beneficial effects of the utility model：The utility model is rotated by hinge and connects inside and outside maintenance frame, is revolved using installing
Twist lock assembly and outer maintenance frame formation latching function, complete engine bin maintenance door function, solve tune-up difficulty
Problem, while ensure that quality problems.
Brief description of the drawings
For the ease of it will be appreciated by those skilled in the art that being further described below in conjunction with the accompanying drawings to the utility model.
Fig. 1 is a kind of new type passenger car engine bin maintenance door Standard schematic diagram of the utility model；
Fig. 2 is the utility model hinge schematic diagram；
Fig. 3 is the utility model rotation lock assembly schematic diagram；
Fig. 4 is the jam plate schematic diagram for rotating lock assembly；
Fig. 5 is the lock catch support schematic diagram for rotating lock assembly；
Fig. 6 is the case lid lock assembly schematic diagram for rotating lock assembly.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings：
A kind of new type passenger car engine bin overhauls door, as shown in figure 1, including engine bin maintenance door 1, hinge 2, rotation
Twist lock assembly 3；Engine bin maintenance door 1 includes reserving long lumbar hole on inside and outside maintenance frame, outer maintenance frame, be easy to engine bin its
He fixes plate tapping screw of standing, and facilitates later stage dismounting maintenance；Interior maintenance frame passes through hinge 2, the rotation shape of lock assembly 3 with outer maintenance frame
Into maintenance door；
Interior maintenance frame is connected with outer maintenance frame by two hinges 2, the outer maintenance pre-buried four M8 nuts of frame；As shown in Fig. 2
The one side of hinge 2, can adjusting position up and down during installation provided with two upper and lower waist holes；The waist hole of four nuts and hinge, which coordinates, fixes；
Hinge 2 and the flap of interior maintenance frame welding are fixed using M8 bolt and nuts, form hinge arrangement；
Rotation lock assembly 3 is mounted relative on the interior maintenance frame of the opposite side of hinge 2, completes switching function；Such as Fig. 3 institutes
Show, rotation lock assembly 3 includes jam plate 31, lock catch support 32, case lid lock 33 and turning handle 34；As shown in figure 4, being opened up on jam plate 31
There are three vertical screws of a row；As shown in figure 5, lock catch support 32 is U-shaped, horizontal bending forms two foldings laterally at its both ends
Screw is equipped with crimp, the base of above-mentioned support and two bending edges, spanner is provided with the base side of support；Lock catch support 32
Two bending edges and jam plate 31 by bolt be integrally mounted at it is interior maintenance frame on；As shown in figure 5, case lid lock 33 is in J-type, its
Straightway is arranged on by spring in the screw on the base of lock catch support 32, completes to rotate lock function together with spring；Turning handle 34 is pacified
On the straightway that case lid latches 33；Case lid lock assembly 33 is complete by case lid dead bolt and outer maintenance frame formation latching function
Into engine bin maintenance door function.
Further, increase noise reduction sealing joint strip on maintenance door inside casing, improve the sealing function of maintenance door, reduce simultaneously
Engine noise output；The outer maintenance frame of engine bin maintenance door is made by the thick sheet metal components of 1.5mm, interior maintenance frame chi
Very little is that the size reserved with outer maintenance frame is consistent, and also has the thick sheet metal components of 1.5mm to be made, while rearward increase is strengthened
Muscle meets intensity.
Installation steps, first overhaul doorframe structure according to drawing making, and hinge is then installed again and fixes interior maintenance frame, according to lock
Detain fixed position and rotation lock assembly is installed, complete the installation that engine bin overhauls door.Engine bin overhauls door in peace
Notice that the assembling with inside and outside maintenance frame and sealing function ensure the maintenance function of total during dress.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member is made various modifications or supplement to described specific embodiment or substituted using similar mode, without departing from reality
With new structure or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (1)
1. a kind of new type passenger car engine bin overhauls door, it is characterised in that including engine bin maintenance door (1), hinge
(2), rotation lock assembly (3)；
The engine bin maintenance door (1) includes inside and outside maintenance frame；The interior maintenance frame side passes through two hinges with outer maintenance frame
Chain (2) is connected；The rotation lock assembly (3) is mounted relative on the interior maintenance frame of hinge (2) opposite side；
The rotation lock assembly (3) includes jam plate (31), lock catch support (32), case lid lock (33) and turning handle (34)；The lock
Three vertical screws of a row are offered on plate (31)；The lock catch support (32) is U-shaped, the horizontal bending laterally of its both ends
Formed on two bending edges, the base of above-mentioned support and two bending edges and be equipped with screw；
Two bending edges and jam plate (31) of the lock catch support (32) are integrally mounted on interior maintenance frame by bolt；The case
Cover latch (33) is in J-type, and its straightway is arranged on by spring in the screw on lock catch support (32) base；Turning handle (34) is arranged on
On the straightway of case lid lock (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286484.XU CN206579711U (en) | 2017-03-23 | 2017-03-23 | A kind of new type passenger car engine bin overhauls door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286484.XU CN206579711U (en) | 2017-03-23 | 2017-03-23 | A kind of new type passenger car engine bin overhauls door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206579711U true CN206579711U (en) | 2017-10-24 |
Family
ID=60114140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720286484.XU Expired - Fee Related CN206579711U (en) | 2017-03-23 | 2017-03-23 | A kind of new type passenger car engine bin overhauls door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206579711U (en) |
-
2017
- 2017-03-23 CN CN201720286484.XU patent/CN206579711U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 |