CN205574069U - Passenger train headlight access hole structure - Google Patents
Passenger train headlight access hole structure Download PDFInfo
- Publication number
- CN205574069U CN205574069U CN201620299726.4U CN201620299726U CN205574069U CN 205574069 U CN205574069 U CN 205574069U CN 201620299726 U CN201620299726 U CN 201620299726U CN 205574069 U CN205574069 U CN 205574069U
- Authority
- CN
- China
- Prior art keywords
- access hole
- connecting portion
- headlight
- seal member
- 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
Abstract
The utility model relates to a passenger train headlight access hole structure, including set up access hole on the headlight lamp shade, with the headlight lamp shade normal running fit's of access hole upside set bar, install draw -in groove on the headlight lamp shade of access hole downside, the joint strip who sets up along the access hole periphery and the side cap board that links to each other with the access hole through set bar and draw -in groove. According to the technical solution provided by the utility model, headlight access hole structure can solve exist among the prior art not enough, can very facilitate overhaul the passenger train headlight, have reliability height, simple structure, convenient operation, to characteristics such as little, the low in manufacturing cost of space requirement.
Description
Technical field
This utility model relates to Bus Technology field, is specifically related to a kind of passenger vehicle headlight access hole structure.
Background technology
At present, domestic main flow passenger vehicle is cab over engine bus, and its headlight is positioned at front bumper, and headlight top is provided with headlight lampshade, with in ensureing driver's compartment and car outer between sealing isolation.After car load has assembled, headlight lampshade is usually located at inside instrument desk of passenger car.Passenger vehicle headlight is also related to the vital interests of user as consumable accessory, its shooting convenience.But, owing to existing headlight lampshade is positioned at inside instrument desk, its present position narrow space, therefore, passenger vehicle normally used maintenance door cannot be used because opening herein, and the most conventional way is first in headlight lampshade upper shed, again steel plate is fixed on headlight lampshade by self-tapping screw, finally using fluid sealant edge sealing again, although this headlight access hole structure ensure that the sealing of headlight and makes headlight detachably keep in repair, but maintenance is got up inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of passenger vehicle headlight access hole structure, this headlight access hole structure can solve the problem that the deficiencies in the prior art, passenger vehicle headlight can be overhauled very conveniently, there is the features such as reliability height, simple in construction, easy to operate, little to space requirement, low cost of manufacture.
For achieving the above object, this utility model have employed techniques below scheme:
A kind of passenger vehicle headlight access hole structure, the locking bolt including the access hole being opened on headlight lampshade, being rotatably assorted with the headlight lampshade on the upside of access hole, the draw-in groove being arranged on the headlight lampshade on the downside of access hole, the sealing joint strip arranged along access hole periphery and the side cover plate being connected with access hole by locking bolt and draw-in groove.
Further, described locking bolt is L-type, the rotation section being connected including bending and lock part；Described headlight lampshade is provided with locking bolt installing hole；Described rotation section inner embed be arranged in locking bolt installing hole and with locking bolt installing hole matched in clearance, and inner connection of rotation section have the limiting section being positioned at inside headlight lampshade.
Further, described draw-in groove is the U-shaped of opening upwards, including base plate and be arranged on the first side plate above base plate two ends and the second side plate；On the lateral wall of described first plate-side plate welding headlight lampshade on the downside of access hole.
Further, described sealing joint strip includes seal member and is bonded in the adhering part at seal member back；The medial surface of described adhering part is bonding with seal member to be connected, and lateral surface is bonded on the headlight lampshade lateral wall of access hole periphery；Described seal member includes the seal member main body of arcuation, is arranged on the seal member rib inside seal member main body and is arranged on the supporting part on seal member rib.
Further, described side cover plate adapts with described access hole shape, and the area of side cover plate is more than the area of access hole.
Further, described seal member main body includes the first connecting portion, the second connecting portion and the 3rd connecting portion being sequentially connected；Described first connecting portion, the second connecting portion and the 3rd connecting portion are arcuation；The radius of described first connecting portion is more than the radius of the second connecting portion, less than the radius of the 3rd connecting portion；Described first connecting portion to central angle and described 3rd connecting portion to central angle be acute angle；Described second connecting portion to central angle be obtuse angle；The length of described first connecting portion is less than the length of the 3rd connecting portion；Described seal member rib is arranged on the inner side of the 3rd connecting portion；Described supporting part is arranged on the stage casing of described seal member rib, and the lower end of the position of supporting part and the first connecting portion adapts.
Further, described seal member uses quality of rubber materials.
Further, described adhering part uses 3M adhesive tape.
From above technical scheme, headlight access hole structure described in the utility model can solve the problem that the deficiencies in the prior art, passenger vehicle headlight can be overhauled very conveniently, there is the features such as reliability height, simple in construction, easy to operate, little to space requirement, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (sealing joint strip is extruded and deforms upon)；
Fig. 2 is the structural representation of the present utility model being unkitted side cover plate；
Fig. 3 is the structural representation of locking bolt；
Fig. 4 is the structural representation of draw-in groove；
Fig. 5 is the cross-sectional view of sealing joint strip.
Wherein:
1, headlight lampshade, 2, locking bolt, 21, rotation section, 22, lock part, 23, limiting section, 3, sealing joint strip, 31, the first connecting portion, the 32, second connecting portion, the 33, the 3rd connecting portion, 34, seal member rib, 35, supporting part, 36, adhering part, 4, draw-in groove, 41, base plate, the 42, first side plate, 43, the second side plate, 5, side cover plate, 6, access hole.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further:
A kind of passenger vehicle headlight access hole structure as Figure 1-Figure 2, the locking bolt 2 including the access hole 6 being opened on headlight lampshade 1, being rotatably assorted with the headlight lampshade 1 on the upside of access hole 6, the draw-in groove 4 being arranged on the headlight lampshade 1 on the downside of access hole 6, the sealing joint strip 3 arranged along access hole 6 periphery and the side cover plate 5 being connected with access hole 6 by locking bolt 2 and draw-in groove 4.Described side cover plate 5 adapts with described access hole 6 shape, and the area of side cover plate 5 is more than the area of access hole 6；So arrange and side cover plate 5 can either be made to shelter from access hole 6 completely when need not maintenance, the structure within headlight lampshade 1 is played the effect of being effectively protected；The sealing joint strip 3 that can make side cover plate 5 again and be arranged on access hole 6 periphery contacts closely, it is ensured that the sealing effectiveness of access hole structure.Described headlight lampshade 1 is Bus headlamp top cover structure, and on headlight lampshade, headlight needs maintenance department's correspondence to offer rectangular access hole 6.Described side cover plate 5 uses aluminium sheet.
As it is shown on figure 3, described locking bolt 2 is L-type, the rotation section 21 being connected including bending and lock part 22；Described headlight lampshade 1 is provided with locking bolt installing hole；Described rotation section 21 inner embed be arranged in locking bolt installing hole and with locking bolt installing hole matched in clearance, and inner connection of rotation section 21 have the limiting section 23 being positioned at inside headlight lampshade.Due to rotation section and the locking bolt installing hole matched in clearance of locking bolt, therefore, the rotation section of locking bolt can rotate in locking bolt installing hole；Under the drive of rotation section, lock part can rotate with rotation section, when lock part rotates to the upside of rotation section, it is not in contact with 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 at side cover plate, side cover plate plays spacing fixing effect, and meanwhile, lock part is under gravity, can stablize in this position, it is ensured that the reliability that side cover plate is fixing.First rotation section is stretched out from locking bolt installing hole, then one limiting section, described limiting section are set in rotary part one end inside headlight lampshade, be used for preventing rotation section from departing from locking bolt installing hole.
As shown in Figure 4, described draw-in groove 4 is the U-shaped of opening upwards, including base plate 41 and be arranged on the first side plate 42 and the second side plate 43 above base plate 41 two ends.Described first side plate 42 is welded on the lateral wall of the headlight lampshade 1 on the downside of access hole 6.The height of described first side plate is less than the height of the second side plate.Sealing joint strip is positioned at the top of the first side plate, the lower section of locking bolt.By being arranged on by draw-in groove on the headlight lampshade lateral wall on the downside of access hole, the lower end of side cover plate can not only be blocked, additionally it is possible to provide active force upwards for side cover plate, provide good support to side cover plate.Described second side plate interior sides wall to meet certain requirements to the distance of headlight lampshade lateral wall and described rotating part medial wall to the distance of headlight lampshade lateral wall, so that when side cover plate is fixed at access hole by draw-in groove and locking bolt, side cover plate can produce certain crimp to sealing joint strip.Described second side plate interior sides wall is equal to the distance of headlight lampshade lateral wall to distance and the described rotating part medial wall of headlight lampshade lateral wall, so side cover plate is being inserted in draw-in groove, after upper end is fixed by rotating part, the sealing joint strip at each position can all be extruded uniformly by side cover plate.
As it is shown in figure 5, described sealing joint strip 3 includes seal member and is bonded in the adhering part 36 at seal member back.Described seal member includes the seal member main body of arcuation, is arranged on the seal member rib 34 inside seal member main body and the supporting part 35 being arranged on seal member rib 34.Described seal member uses quality of rubber materials.Described adhering part 36 uses 3M adhesive tape.Described sealing joint strip is pasted along the periphery of access hole by adhering part.By using adhering part that sealing joint strip pastes the position of needs, it is possible to increase the convenience that sealing joint strip uses.
Described seal member main body includes the first connecting portion the 31, second connecting portion 32 and the 3rd connecting portion 33 being sequentially connected.Described first connecting portion the 31, second connecting portion 32 and the 3rd connecting portion 33 are arcuation.The radius of described first connecting portion 31 is more than the radius of the second connecting portion 32, less than the radius of the 3rd connecting portion 33.Described first connecting portion 31 to central angle and described 3rd connecting portion 33 to central angle be acute angle.Described second connecting portion 32 to central angle be obtuse angle；The length of described first connecting portion 31 is less than the length of the 3rd connecting portion 33.Described seal member rib 34 is arranged on the inner side of the 3rd connecting portion 33.Described supporting part 35 is arranged on the stage casing of described seal member rib 34, and the lower end of the position of supporting part 35 and the first connecting portion 31 adapts.As it is shown in figure 5, described first connecting portion, the second connecting portion and the 3rd connecting portion surround the cavity of a lower ending opening, and the first connecting portion, the second connecting portion and the 3rd consitutional cross sectional shape of connecting portion are？Type.Described seal member rib, for increasing the elasticity of sealing joint strip.Described supporting part, for playing a supporting role to the first connecting portion when the first connecting portion is extruded by miscellaneous part, it is ensured that the elasticity of sealing joint strip.Use adhering part that sealing joint strip pastes required position, then by miscellaneous part crush seal adhesive tape, make sealing joint strip deform, 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, the cavity width that first connecting portion, the second connecting portion and the 3rd connecting portion surround diminishes, the lower end of the first connecting portion is against on supporting part just, now occur elastically-deformable sealing joint strip can fit tightly with miscellaneous part, play good sealing function.Sealing joint strip described in the utility model, has simple in construction, low cost, the feature such as convenient to use, it is adaptable to use at narrow space.By making the first connecting portion, the second connecting portion and the 3rd connecting portion surround the cavity of lower ending opening, it is possible to reduce technology difficulty and manufacturing cost.
Use process of the present utility model is:
When headlight need not maintenance, first the lower end of side cover plate is inserted in draw-in groove, then the lock part of locking bolt is turned to position down, make lock part keep out the rear side at side cover plate.Now, side cover plate, by crush seal adhesive tape, so that being in close contact between side cover plate and sealing joint strip, can either make stable being fixed between locking bolt and draw-in groove of side cover plate, ensure that again the sealing of access hole structure.When headlight is overhauled by needs, first the lock part of locking bolt is turned to position upward, make lock part be separated with side shield, then side cover plate is taken out from draw-in groove, side cover plate is not now had to block at access hole, it becomes possible to by access hole, headlight to be overhauled.
Embodiment described above is only to be described preferred implementation of the present utility model; not scope of the present utility model is defined; on the premise of without departing from this utility model design spirit; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims determine.
Claims (8)
1. a passenger vehicle headlight access hole structure, it is characterised in that: include 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 draw-in groove being arranged on the headlight lampshade on the downside of access hole, the sealing joint strip arranged along access hole periphery and the side cover plate being connected by locking bolt and draw-in groove with access hole.
A kind of passenger vehicle headlight access hole structure the most according to claim 1, it is characterised in that: described locking bolt is L-type, the rotation section being connected including bending and lock part；Described headlight lampshade is provided with locking bolt installing hole；Described rotation section inner embed be arranged in locking bolt installing hole and with locking bolt installing hole matched in clearance, and inner connection of rotation section have the limiting section being positioned at inside headlight lampshade.
A kind of passenger vehicle headlight access hole structure the most according to claim 1, it is characterised in that: described draw-in groove is the U-shaped of opening upwards, including base plate and be arranged on the first side plate above base plate two ends and the second side plate；On the lateral wall of described first plate-side plate welding headlight lampshade on the downside of access hole.
A kind of passenger vehicle headlight access hole structure the most according to claim 1, it is characterised in that: described sealing joint strip includes seal member and is bonded in the adhering part at seal member back；The medial surface of described adhering part is bonding with seal member to be connected, and lateral surface is bonded on the headlight lampshade lateral wall of access hole periphery；Described seal member includes the seal member main body of arcuation, is arranged on the seal member rib inside seal member main body and is arranged on the supporting part on seal member rib.
A kind of passenger vehicle headlight access hole structure the most according to claim 1, it is characterised in that: described side cover plate adapts with described access hole shape, and the area of side cover plate is more than the area of access hole.
A kind of passenger vehicle headlight access hole structure the most according to claim 4, it is characterised in that: described seal member main body includes the first connecting portion, the second connecting portion and the 3rd connecting portion being sequentially connected；Described first connecting portion, the second connecting portion and the 3rd connecting portion are arcuation；The radius of described first connecting portion is more than the radius of the second connecting portion, less than the radius of the 3rd connecting portion；Described first connecting portion to central angle and described 3rd connecting portion to central angle be acute angle；Described second connecting portion to central angle be obtuse angle；The length of described first connecting portion is less than the length of the 3rd connecting portion；Described seal member rib is arranged on the inner side of the 3rd connecting portion；Described supporting part is arranged on the stage casing of described seal member rib, and the lower end of the position of supporting part and the first connecting portion adapts.
A kind of passenger vehicle headlight access hole structure the most according to claim 4, it is characterised in that: described seal member uses quality of rubber materials.
A kind of passenger vehicle headlight access hole structure the most according to claim 4, it is characterised in that: described adhering part uses 3M adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299726.4U CN205574069U (en) | 2016-04-11 | 2016-04-11 | Passenger train headlight access hole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299726.4U CN205574069U (en) | 2016-04-11 | 2016-04-11 | Passenger train headlight access hole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205574069U true CN205574069U (en) | 2016-09-14 |
Family
ID=56864686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620299726.4U Expired - Fee Related CN205574069U (en) | 2016-04-11 | 2016-04-11 | Passenger train headlight access hole structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205574069U (en) |
-
2016
- 2016-04-11 CN CN201620299726.4U patent/CN205574069U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205014747U (en) | Refrigerator door body and refrigerator | |
| CN101856996A (en) | Automotive roof luggage rack | |
| CN205574069U (en) | Passenger train headlight access hole structure | |
| CN105752164A (en) | Passenger car headlamp access hole structure | |
| CN205326773U (en) | Automobile body top cap overlap joint structure in panorama open -type skylight | |
| CN206505683U (en) | A kind of display device housing and display device | |
| CN209079818U (en) | A kind of automobile and its licence plate decorative panel assembly | |
| CN205619475U (en) | Air purifier and air duct and filter screen frame assembly thereof | |
| CN205715644U (en) | A kind of sealing joint strip | |
| CN208397986U (en) | A kind of waterproof car light | |
| CN205261389U (en) | Fixed knot of car lamps and lanterns constructs and car | |
| CN205026542U (en) | Embedded light in rail vehicle guest room | |
| CN201390305Y (en) | Automobile lamp installation hermetization structure | |
| CN209112294U (en) | A kind of fender decorative cover component | |
| CN217455583U (en) | Air duct door with decorative lamp and passenger car | |
| CN202628747U (en) | Protective cover of nut | |
| CN205573581U (en) | Vent flap board sealing strip on car | |
| CN201745508U (en) | Luggage rack on car roof | |
| CN214822531U (en) | Panoramic glass assembly | |
| CN201305011Y (en) | Fixed structure of automobile steering cladding | |
| CN202608898U (en) | Front door B-column plate of automobile with improved structure | |
| CN210760798U (en) | Reinforced protection type switch machine device | |
| CN202953004U (en) | Novel modularized displayer glass cover | |
| CN211731011U (en) | With door inner panel complex car water cut | |
| CN217649536U (en) | Ventilation cover plate extension plate mounting bracket and automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160914 Termination date: 20210411 |