CN203487942U - Guide rail for door glass of cab of heavy truck - Google Patents
Guide rail for door glass of cab of heavy truck Download PDFInfo
- Publication number
- CN203487942U CN203487942U CN201320619748.0U CN201320619748U CN203487942U CN 203487942 U CN203487942 U CN 203487942U CN 201320619748 U CN201320619748 U CN 201320619748U CN 203487942 U CN203487942 U CN 203487942U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- cab
- door glass
- heavy truck
- weather strip
- 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 - Lifetime
Links
- 239000011521 glass Substances 0.000 title claims abstract description 17
- 229920003023 plastic Polymers 0.000 claims abstract description 23
- 239000004033 plastic Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Landscapes
- Seal Device For Vehicle (AREA)
Abstract
The utility model provides a guide rail for door glass of a cab of a heavy truck. According to the technical scheme, the guide rail comprises a plastic guide rail body, wherein a first fixing protrusion is arranged at one end of the plastic guide rail body, an end portion threaded hole is formed in the first fixing protrusion, a trapezoidal second fixing protrusion is arranged at the other end of the plastic guide rail body, middle threaded holes are formed in the second fixing protrusion, a sealing strip fixing groove is further formed in the plastic guide rail body, and a plurality of sealing strips are arranged in the sealing strip fixing groove. According to the scheme, compared with a stamping technology, a rolling technology and the like, the technology that the guide rail can be formed in a one-time injection molding mode is adopted, the working procedure is simplified, the size of a product can be better controlled, the structure is simple, installation is easy, and firmness of the integral structure is ensured.
Description
Technical field
The utility model relates to a kind of guide rail for cab of heavy truck automobile door glass.
Background technology
In the prior art, known technology is that vehicle door glass guide rails is important inside gadget and the functional unit on automobile, and automobile door glass is played to important function fixing, guiding.Cab of heavy truck of the prior art mostly is metal sheet roof covering punch forming with glass guide-rail or roll-forming is made, separately need welded nut or other metalworks with nut to meet the assembling needs of guide rail, exist production technology/complex procedures, from great, size is wayward, for meeting product anticorrosion requirement, need increase plating, spraying paint etc. has the process of surface treatment of harm to environment, workman, this is the existing weak point of prior art.
Summary of the invention
The purpose of this utility model, be exactly for the existing deficiency of prior art, and a kind of cab of heavy truck automobile door glass technical scheme with guide rail is provided, the rail body of this scheme techniques such as punching press, roll-in of can single injection-molded technique comparing are more simplified in operation, can better control product size, and simple in structure being easy to installed, and guaranteed integrally-built fastness.
This programme is achieved by the following technical measures: a kind of cab of heavy truck automobile door glass guide rail, include plastic guide rail main body, the feature of this programme is: one end of described plastic guide rail main body is provided with the first fixed lobe, on the first described fixed lobe, be provided with end thread hole, the other end in plastic guide rail main body is provided with the second trapezoidal fixed lobe, on the second described fixed lobe, be provided with middle part screwed hole, in plastic guide rail main body, be also provided with weather strip holddown groove, in weather strip holddown groove, be provided with a plurality of weather strips.
Described middle part screwed hole is two.
The center line in described end thread hole and the center line of middle part screwed hole are orthogonal.
Described plastic guide rail main body both sides are provided with weather strip holddown groove.
The degree of depth of described weather strip holddown groove is L, and the height of weather strip is H, L < H.
Described weather strip quantity is n, n >=2.
The first described fixed lobe is identical with the height of the second fixed lobe.
The beneficial effect of this programme can be learnt according to the narration to such scheme, owing to there being plastic guide rail main body in this scheme, can use engineering plastics, can meet guide rail product to etch-proof requirement, without increasing in addition the process of surface treatment such as electroplate, spray paint, cost-savingly avoided plating, spray paint etc. technique works the mischief to environment and workman simultaneously; Plastic guide rail main body has two fixed lobes, and is provided with screwed hole on two fixed lobes, is beneficial to like this mounting guide rail; And the screwed hole on two fixed lobes is axially orthogonal, is more suitable for like this cab of heavy truck vehicle window; In plastic guide rail main body, be provided with weather strip holddown groove, can be for fixing seal bar; The degree of depth of weather strip holddown groove is L, the height H of weather strip, and L < H, weather strip can better play sealing function like this.
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
In figure, 1 is plastic guide rail main body, and 2 is the first fixed lobe, and 3 is end thread hole, and 4 is the second fixed lobe, and 5 is middle part screwed hole, and 6 is weather strip, and 7 is weather strip holddown groove.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by a specific embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
By accompanying drawing, can find out, the cab of heavy truck automobile door glass guide rail of this programme, include plastic guide rail main body 1, one end of described plastic guide rail main body 1 is provided with the first fixed lobe 2, on the first described fixed lobe 2, be provided with end thread hole 3, the other end in plastic guide rail main body 1 is provided with the second trapezoidal fixed lobe 4, on the second described fixed lobe 4, be provided with middle part screwed hole 5, in plastic guide rail main body 1, be also provided with weather strip holddown groove 7, in weather strip holddown groove 7, be provided with a plurality of weather strips 6.The first described fixed lobe 2 is identical with the height of the second fixed lobe 4.
Described middle part screwed hole 5 is two.The center line in described end thread hole 3 and the center line of middle part screwed hole 5 are orthogonal.
Described plastic guide rail main body 1 both sides are provided with weather strip holddown groove 7.The degree of depth of described weather strip holddown groove 7 is L, and the height of weather strip 6 is H, L < H.Described weather strip 6 quantity are n, n >=2.
Claims (7)
1. a cab of heavy truck automobile door glass guide rail, include plastic guide rail main body, it is characterized in that: one end of described plastic guide rail main body is provided with the first fixed lobe, on the first described fixed lobe, be provided with end thread hole, the other end in plastic guide rail main body is provided with the second trapezoidal fixed lobe, on the second described fixed lobe, be provided with middle part screwed hole, in plastic guide rail main body, be also provided with weather strip holddown groove, in weather strip holddown groove, be provided with a plurality of weather strips.
2. cab of heavy truck automobile door glass guide rail according to claim 1, is characterized in that: described middle part screwed hole is two.
3. cab of heavy truck automobile door glass guide rail according to claim 1 and 2, is characterized in that: the center line in described end thread hole and the center line of middle part screwed hole are orthogonal.
4. cab of heavy truck automobile door glass guide rail according to claim 1, is characterized in that: described plastic guide rail main body both sides are provided with weather strip holddown groove.
5. cab of heavy truck automobile door glass guide rail according to claim 1, is characterized in that: the degree of depth of described weather strip holddown groove is L, and the height of weather strip is H, L < H.
6. cab of heavy truck automobile door glass guide rail according to claim 1 or 5, is characterized in that: described weather strip quantity is n, n >=2.
7. cab of heavy truck automobile door glass guide rail according to claim 1, is characterized in that: the first described fixed lobe is identical with the height of the second fixed lobe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619748.0U CN203487942U (en) | 2013-10-09 | 2013-10-09 | Guide rail for door glass of cab of heavy truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619748.0U CN203487942U (en) | 2013-10-09 | 2013-10-09 | Guide rail for door glass of cab of heavy truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203487942U true CN203487942U (en) | 2014-03-19 |
Family
ID=50258782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320619748.0U Expired - Lifetime CN203487942U (en) | 2013-10-09 | 2013-10-09 | Guide rail for door glass of cab of heavy truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203487942U (en) |
-
2013
- 2013-10-09 CN CN201320619748.0U patent/CN203487942U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |