CN105752164B - A kind of car headlight overhauls mouth structure - Google Patents
A kind of car headlight overhauls mouth structure Download PDFInfo
- Publication number
- CN105752164B CN105752164B CN201610223332.5A CN201610223332A CN105752164B CN 105752164 B CN105752164 B CN 105752164B CN 201610223332 A CN201610223332 A CN 201610223332A CN 105752164 B CN105752164 B CN 105752164B
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- headlight
- seal member
- access hole
- locking bolt
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000012423 maintenance Methods 0.000 claims abstract description 14
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 241001484259 Lacuna Species 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Mouth structure, including the access hole being opened on headlight lampshade, the locking bolt being rotatably assorted with the headlight lampshade on the upside of access hole, the neck on the headlight lampshade on the downside of access hole, the sealing joint strip set along access hole periphery and the side cover plate being connected by locking bolt and neck with access hole are overhauled the present invention relates to a kind of car headlight.From above technical scheme, headlight maintenance mouth structure of the present invention can solve the problem that the deficiencies in the prior art, car headlight can be overhauled very conveniently, with reliability is high, simple in construction, easy to operate, small to space requirement, the low feature of manufacturing cost.
Description
Technical field
The present invention relates to Bus Technology field, and in particular to a kind of car headlight overhauls mouth structure.
Background technology
At present, domestic main flow car is cab over engine bus, and its headlight is located at front bumper, and headlight top is provided with big
Lamp lampshade, with ensure in driver's compartment with outside car between sealing completely cut off.After the completion of vehicle assembling, headlight lampshade is usually located at visitor
Inside car instrument desk.Car headlight is also related to the vital interests of user as consumable accessory, its shooting convenience.However, due to
Existing headlight lampshade is located inside instrument desk, its present position narrow space, and therefore, the usually used maintenance door of car is herein
Place can not be used because that can not open, and conventional way is first to pass through self tapping in headlight lampshade upper shed, then by steel plate at present
Screw is fixed on headlight lampshade, and fluid sealant edge sealing is finally used again, and although this headlight maintenance mouth structure ensure that headlight
Sealing and headlight is set detachably to repair, but maintenance gets up inconvenient.
The content of the invention
Mouth structure is overhauled it is an object of the invention to provide a kind of car headlight, headlight maintenance mouth structure can solve the problem that existing
Have present in technology not enough, car headlight can be overhauled very conveniently, with reliability it is high, simple in construction, grasp
Make convenient, small to space requirement, the low feature of manufacturing cost.
To achieve the above object, present invention employs following technical scheme：
A kind of car headlight overhauls mouth structure, including be opened on headlight lampshade access hole, with it is big on the upside of access hole
The locking bolt that lamp lampshade is rotatably assorted, the neck on the headlight lampshade on the downside of access hole, along access hole periphery set it is close
Seal strip and the side cover plate being connected by locking bolt and neck with access hole.
Further, the locking bolt is L-type, including the connected rotation section of bending and lock part；Set on the headlight lampshade
There is locking bolt mounting hole；The inner of the rotation section is embedded to be arranged in locking bolt mounting hole and installs interporal lacuna cooperation with locking bolt, and
The inner of rotation section is connected with the limiting section on the inside of headlight lampshade.
Further, the neck is U-shaped for opening upwards, including bottom plate and be arranged on above bottom plate two ends first
Side plate and the second side plate；On the lateral wall of headlight lampshade of first plate-side plate welding on the downside of access hole.
Further, the sealing joint strip includes seal member and is bonded in the adhering part at seal member back.It is described
Sealing joint strip includes seal member and adhering part；The medial surface of the adhering part is Nian Jie with seal member to be connected, lateral surface
It is bonded on the headlight lampshade lateral wall of access hole periphery.The seal member includes the seal member main body of arcuation, is arranged on
Seal member rib on the inside of seal member main body and the supporting part being arranged on seal member rib.
Further, the side cover plate is adapted with the maintenance mouth-shaped, and the area of side cover plate is more than access hole
Area.
Further, the seal member main body includes first connecting portion, second connecting portion and the 3rd company being sequentially connected
Socket part；The first connecting portion, second connecting portion and the 3rd connecting portion are arcuation；The radius of the first connecting portion is more than the
The radius of two connecting portions, less than the radius of the 3rd connecting portion；The first connecting portion to central angle and it is described 3rd connection
Portion to central angle be acute angle；The second connecting portion to central angle be obtuse angle；The length of the first connecting portion
Less than the length of the 3rd connecting portion；The seal member rib is arranged on the inner side of the 3rd connecting portion；The supporting part is set
In the stage casing of the seal member rib, and the position of supporting part and the lower end of first connecting portion are adaptable.
Further, the seal member uses quality of rubber materials.
Further, the adhering part uses 3M adhesive tapes.
From above technical scheme, headlight maintenance mouth structure of the present invention can solve the problem that present in prior art
Deficiency, can be overhauled to car headlight very conveniently, with reliability it is high, simple in construction, easy to operate, to space need
Seek small, the low feature of manufacturing cost.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention（Sealing joint strip, which is extruded, to be deformed upon）；
Fig. 2 is the structural representation of the invention without side cover plate；
Fig. 3 is the structural representation of locking bolt；
Fig. 4 is the structural representation of neck；
Fig. 5 is the cross-sectional view of sealing joint strip.
Wherein：
1st, headlight lampshade, 2, locking bolt, 21, rotation section, 22, lock part, 23, limiting section, 3, sealing joint strip, 31, first connects
Socket part, 32, second connecting portion, the 33, the 3rd connecting portion, 34, seal member rib, 35, supporting part, 36, adhering part, 4, card
Groove, 41, bottom plate, the 42, first side plate, the 43, second side plate, 5, side cover plate, 6, access hole.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings：
As Figure 1-Figure 2 a kind of car headlight maintenance mouth structure, including be opened on headlight lampshade 1 access hole 6,
Locking bolt 2, the neck on the headlight lampshade 1 of the downside of access hole 6 being rotatably assorted with the headlight lampshade 1 of the upside of access hole 6
4th, the sealing joint strip 3 set along the periphery of access hole 6 and the side cover plate 5 being connected by locking bolt 2 and neck 4 with access hole 6.It is described
Side cover plate 5 is adapted with the shape of access hole 6, and area of the area more than access hole 6 of side cover plate 5；So setting can
Enough when that need not overhaul, side cover plate 5 is sheltered from access hole 6 completely, effective guarantor is played to the structure inside headlight lampshade 1
Shield is acted on；Side cover plate 5 can again closely contacted with being arranged on the sealing joint strip 3 of the periphery of access hole 6, it is ensured that maintenance mouth structure
Sealing effectiveness.The headlight lampshade 1 is Bus headlamp top cover structure, and headlight needs maintenance department's correspondence on headlight lampshade
Offer rectangular access hole 6.The side cover plate 5 uses aluminium sheet.
As shown in figure 3, the locking bolt 2 is L-type, including the connected rotation section 21 of bending and lock part 22；The headlight lamp
Cover 1 is provided with locking bolt mounting hole；The inner of the rotation section 21 is embedded to be arranged in locking bolt mounting hole and between locking bolt mounting hole
Gap coordinates, and the inner of rotation section 21 is connected with limiting section 23 on the inside of headlight lampshade.Rotation section and lock due to locking bolt
Bolt is installed interporal lacuna and coordinated, and therefore, the rotation section of locking bolt can be rotated in locking bolt mounting hole；Under the drive of rotation section, locking
Portion can rotate with rotation section, when lock part rotates to the upside of rotation section, be not in contact between lock part and side cover plate,
When lock part rotates to the downside of rotation section, lock part can keep out the rear side in side cover plate, and spacing fixation is played to side cover plate
Effect, at the same time, lock part under gravity, can be stablized in the position, it is ensured that side cover plate fix reliability.First will
Rotation section is stretched out from locking bolt mounting hole, then sets a limiting section in the one end of rotary part on the inside of headlight lampshade, described
Limiting section, for preventing rotation section from departing from locking bolt mounting hole.
As shown in figure 4, the neck 4 is U-shaped for opening upwards, including bottom plate 41 and it is arranged on above the two ends of bottom plate 41
The first side plate 42 and the second side plate 43.First side plate 42 is welded on the lateral wall of the headlight lampshade 1 of the downside of access hole 6
On.The height of first side plate is less than the height of the second side plate.Sealing joint strip is located under the top of the first side plate, locking bolt
Side.By neck being arranged on the headlight lampshade lateral wall on the downside of access hole, can not only block the lower end of side cover plate, moreover it is possible to
Upward active force is enough provided for side cover plate, good support is provided side cover plate.The second side plate interior sides wall is to headlight lamp
The distance of cover lateral wall and the distance of the rotating part madial wall to headlight lampshade lateral wall will meet certain requirements, so as to work as
When side cover plate is fixed at access hole by neck and locking bolt, side cover plate can produce certain crimp to sealing joint strip.
The second side plate interior sides wall is to the distance and the rotating part madial wall of headlight lampshade lateral wall to headlight lampshade lateral wall
Apart from equal, so it is inserted into by side cover plate in neck, after upper end is fixed by rotating part, side cover plate can be to each position
Sealing joint strip extrude uniformly.
As shown in figure 5, the sealing joint strip 3 includes seal member and is bonded in the adhering part 36 at seal member back.
The seal member main body of the seal member including arcuation, the seal member rib 34 being arranged on the inside of seal member main body with
And it is arranged on the supporting part 35 on seal member rib 34.The seal member uses quality of rubber materials.The adhering part 36
Using 3M adhesive tapes.Paste periphery of the sealing joint strip by adhering part along access hole.It will be sealed by using adhering part
Adhesive tape pastes the position of needs, it is possible to increase the convenience that sealing joint strip is used.
The seal member main body includes first connecting portion 31, the connecting portion of second connecting portion 32 and the 3rd being sequentially connected
33.The first connecting portion 31, the connecting portion 33 of second connecting portion 32 and the 3rd are arcuation.The radius of the first connecting portion 31
More than the radius of second connecting portion 32, less than the radius of the 3rd connecting portion 33.The first connecting portion 31 to central angle and
3rd connecting portion 33 to central angle be acute angle.The second connecting portion 32 to central angle be obtuse angle；It is described
The length of first connecting portion 31 is less than the length of the 3rd connecting portion 33.The seal member rib 34 is arranged on the 3rd connecting portion
33 inner side.The supporting part 35 is arranged on the stage casing of the seal member rib 34, and the position of supporting part 35 and first
The lower end of connecting portion 31 is adapted.As shown in figure 5, the first connecting portion, second connecting portion and the 3rd connecting portion surround one
The cavity of lower ending opening, and first connecting portion, second connecting portion and the 3rd consitutional cross sectional shape of connecting portion beType.
The seal member rib, the elasticity for increasing sealing joint strip.The supporting part, for when first connecting portion is by other portions
Part is played a supporting role when extruding to first connecting portion, it is ensured that the elasticity of sealing joint strip.Sealing joint strip is glued using adhering part
Required position is attached to, then by miscellaneous part crush seal adhesive tape, deforms sealing joint strip, it becomes possible to play good
Sealing function.When sealing joint strip is extruded by miscellaneous part, first connecting portion is close to the direction of the 3rd connecting portion, and first
The cavity width that connecting portion, second connecting portion and the 3rd connecting portion are surrounded diminishes, and the lower end of first connecting portion is against support just
In portion, now occurring elastically-deformable sealing joint strip can be brought into close contact with miscellaneous part, play good sealing function.This hair
Bright described sealing joint strip, with simple in construction, cost it is low, it is convenient to use the features such as, it is adaptable to make in narrow space
With.By making first connecting portion, second connecting portion and the 3rd connecting portion surround the cavity of lower ending opening, technology difficulty can be reduced
And manufacturing cost.
The present invention use process be：
When headlight need not be overhauled, first the lower end of side cover plate is inserted into neck, then the lock part of locking bolt is rotated
To position directed downwardly, lock part is set to keep out the rear side in side cover plate.Now, side cover plate is by crush seal adhesive tape, so that side cover plate
It is in close contact between sealing joint strip, can either makes side cover plate is stable to be fixed between locking bolt and neck, inspection is ensure that again
Repair the sealing of mouth structure.When needing to overhaul headlight, the lock part of locking bolt is first turned into position upward, makes lock
Stop is separated with side shield, then side cover plate is taken out from neck, does not now have side cover plate to block at access hole, it becomes possible to
Headlight is overhauled by access hole.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
Enclose and be defined, on the premise of design spirit of the present invention is not departed from, technical side of the those of ordinary skill in the art to the present invention
In various modifications and improvement that case is made, the protection domain that claims of the present invention determination all should be fallen into.
Claims (5)
1. a kind of car headlight overhauls mouth structure, it is characterised in that：Including the access hole and access hole being opened on headlight lampshade
The locking bolt that the headlight lampshade of upside is rotatably assorted, the neck on the headlight lampshade on the downside of access hole, along access hole periphery
The sealing joint strip of setting and the side cover plate being connected by locking bolt and neck with access hole；
The locking bolt is L-type, including the connected rotation section of bending and lock part；The headlight lampshade is provided with locking bolt mounting hole；
The inner insertion of the rotation section, which is arranged in locking bolt mounting hole and installs interporal lacuna with locking bolt, to be coordinated, and the inner of rotation section connects
It is connected to the limiting section on the inside of headlight lampshade；
The neck is U-shaped for opening upwards, including bottom plate and the first side plate being arranged on above bottom plate two ends and the second side
Plate；On the lateral wall of headlight lampshade of first plate-side plate welding on the downside of access hole；
The sealing joint strip includes seal member and adhering part；The medial surface of adhering part phase Nian Jie with seal member
Even, lateral surface is bonded on the headlight lampshade lateral wall of access hole periphery；
Seal member main body of the seal member including arcuation, the seal member rib being arranged on the inside of seal member main body
And it is arranged on the supporting part on seal member rib.
2. a kind of car headlight maintenance mouth structure according to claim 1, it is characterised in that：The side cover plate and the inspection
Mouth-shaped is repaiied to be adapted, and area of the area more than access hole of side cover plate.
3. a kind of car headlight maintenance mouth structure according to claim 1, it is characterised in that：The seal member main body bag
Include the first connecting portion being sequentially connected, second connecting portion and the 3rd connecting portion；The first connecting portion, second connecting portion and the 3rd
Connecting portion is arcuation；The radius of the first connecting portion is more than the radius of second connecting portion, less than the radius of the 3rd connecting portion；
The first connecting portion to central angle and the 3rd connecting portion to central angle be acute angle；The second connecting portion
To central angle be obtuse angle；The length of the first connecting portion is less than the length of the 3rd connecting portion；The seal member is strengthened
Portion is arranged on the inner side of the 3rd connecting portion；The supporting part is arranged on the stage casing of the seal member rib, and supporting part
Position and the lower end of first connecting portion are adapted.
4. a kind of car headlight maintenance mouth structure according to claim 1, it is characterised in that：The seal member uses rubber
Glue material matter.
5. a kind of car headlight maintenance mouth structure according to claim 1, it is characterised in that：The adhering part uses 3M
Adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610223332.5A CN105752164B (en) | 2016-04-11 | 2016-04-11 | A kind of car headlight overhauls mouth structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610223332.5A CN105752164B (en) | 2016-04-11 | 2016-04-11 | A kind of car headlight overhauls mouth structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105752164A CN105752164A (en) | 2016-07-13 |
| CN105752164B true CN105752164B (en) | 2017-10-24 |
Family
ID=56334648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610223332.5A Expired - Fee Related CN105752164B (en) | 2016-04-11 | 2016-04-11 | A kind of car headlight overhauls mouth structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105752164B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524035A (en) * | 2016-11-15 | 2017-03-22 | 王昊 | Installation structure of automobile decoration lamp |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3433935A1 (en) * | 1984-09-15 | 1986-03-27 | Bayerische Motoren Werke AG, 8000 München | Front area of a passenger car |
| JPH11105635A (en) * | 1997-10-08 | 1999-04-20 | Toyota Autom Loom Works Ltd | Service cover for rear combination lamp |
| JP5115701B2 (en) * | 2007-09-07 | 2013-01-09 | スズキ株式会社 | Body front structure |
| CN202320167U (en) * | 2011-11-26 | 2012-07-11 | 东风汽车有限公司 | Fixing device of integral passenger car front bumper |
| CN202686519U (en) * | 2012-08-03 | 2013-01-23 | 宁波吉江汽车制造有限责任公司 | Headlamp service port of passenger car |
| CN204055541U (en) * | 2014-08-05 | 2014-12-31 | 珠海广通汽车有限公司 | Front combination headlamp for passenger car and there is the passenger vehicle of this front combined large lamp |
| CN204161203U (en) * | 2014-10-11 | 2015-02-18 | 南京金龙客车制造有限公司 | A kind of automotive tail lamp service chamber |
-
2016
- 2016-04-11 CN CN201610223332.5A patent/CN105752164B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105752164A (en) | 2016-07-13 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |