CN208134166U - A kind of handle of automobile roof - Google Patents
A kind of handle of automobile roof Download PDFInfo
- Publication number
- CN208134166U CN208134166U CN201820349509.0U CN201820349509U CN208134166U CN 208134166 U CN208134166 U CN 208134166U CN 201820349509 U CN201820349509 U CN 201820349509U CN 208134166 U CN208134166 U CN 208134166U
- Authority
- CN
- China
- Prior art keywords
- knob
- ontology
- mounting pin
- counterbore
- handle
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000013016 damping Methods 0.000 claims abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Passenger Equipment (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to injection molding fields.It is designed to provide and provides that a kind of knob appearance is more preferable, the higher handle of automobile roof of cost performance.The technical solution adopted is that a kind of handle of automobile roof, including ontology of shaking hands, the knob ontology both ends are equipped with pedestal, and the pedestal is hinged on knob ontology by mounting pin, and the joint of the knob ontology both ends and pedestal is separately installed with spring and damping wheel；The both ends of the knob ontology are coupled pin and are provided with ladder counterbore, and the diameter at the mounting pin both ends is different, and big end is processed as zigzag.The generated swollen white phenomenon in surface may not extend to knob outer surface after the utility model ladder counterbore and mounting pin assembly, to improve knob appearance quality, reduces product defect rate, improves product cost.
Description
Technical field
The utility model relates to injection molding fields, are specifically related to a kind of handle of automobile roof.
Background technique
Such knob is improved for the ceiling handle of Ford Motor C346, existing C346 ceiling handle ontology
After injection molding, during shaking hands general assembly, plastic mounting pin passes through in pneumatic pin pressing tool indentation knob ontology counterbore.
Knob counterbore is straight-through structure, and aperture is identical；Installation latch structure is step, and diameter both ends are different.Mounting pin is drawn in indentation
When hand counterbore, the big one end of mounting pin diameter will generate interference fit with knob ontology, to prevent mounting pin from knob counterbore
Interior abjection, but this structure knob ontology counterbore and mounting pin generate biggish magnitude of interference with credit union, make counterbore extrusion expansion of shaking hands,
Swollen white phenomenon occurs for the destructurized knob counterbore outer surface edge of plastic molecules, influences appearance quality of shaking hands.
Summary of the invention
A kind of the purpose of the utility model is to provide knob appearances more preferable, the higher handle of automobile roof of cost performance.
To achieve the above object, the technical solution adopted in the utility model is：A kind of handle of automobile roof, including knob is originally
Body, the knob ontology both ends are equipped with pedestal, and the pedestal is hinged on knob ontology by mounting pin, the knob ontology
Both ends and the joint of pedestal are separately installed with spring and damping wheel；The both ends of the knob ontology are coupled pin and are provided with rank
The diameter of terraced counterbore, the mounting pin both ends is different, and big end is processed as zigzag.
Preferably, the mounting pin outside diameter is 4.2mm；Two counterbore steps, the rank is arranged in the ladder counterbore
Diameter is respectively 4.0mm, 4.2mm, 4.4mm to terraced counterbore from the inside to the outside.
Preferably, the width of described two ladder counterbore steps is all 1mm.
The utility model has the advantages that：Knob appearance quality is improved, product defect rate is reduced.Specifically
It says, mounting pin and ladder counterbore are from the interference fit of inner hole, and the diameter of mesoporous quite cooperates, to the clearance fit of exit orifice, this hole
The generated swollen white phenomenon in surface may not extend to knob outer surface after the transition of diameter assembles this ladder counterbore and mounting pin, mention
Height knob appearance quality, reduces product defect rate；And mounting pin big end is processed as zigzag, reinforces grasp, reduces peace
The risk that dress pin is fallen, improves product cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is A-A cross-sectional view in Fig. 1；
Fig. 3 is enlarged drawing at B in Fig. 2；
Fig. 4 is the schematic diagram of mounting pin.
Specific embodiment
A kind of handle of automobile roof in conjunction with shown in Fig. 1 and 2, including knob ontology 1,1 both ends of the knob ontology installation
There is pedestal 2, the pedestal 2 is hinged on knob ontology 1 by mounting pin 6, the engagement at knob ontology 1 both ends and pedestal 2
Place is separately installed with spring 3 and damping wheel 4, and spring 3 is used for rotation when pulling open and springing back, and damping wheel 4 is for rotation of shaking hands
Slowly rebound after turning；The both ends of the knob ontology 1 are coupled pin 6 and are provided with ladder counterbore 5, cooperate with ladder counterbore 5
6 both ends diameter of mounting pin is different, outside diameter 4.2mm；Two counterbore steps 7 are arranged in the ladder counterbore 5, and the ladder is heavy
Diameter is respectively 4.0mm, 4.2mm, 4.4mm from the inside to the outside in hole 5, and the width of two counterbore steps 7 is all 1mm；The mounting pin
6 be plastic material, is pressed into ladder counterbore 5 by pneumatic pin pressing tool, the inner hole interference of 6 big end of mounting pin and ladder counterbore 5
Cooperation, and big end is processed as zigzag, increases grasp, guarantees the enough clampings of length of interference fit；The inner hole of ladder counterbore 5
Diameter is suitable with 6 outside diameter of mounting pin, will not generate excessive compression, and exit orifice and the big splaying of mounting pin 6 of ladder counterbore 5 are matched
It closes, the swollen white phenomenon that the setting of ladder counterbore 5 allows interference fit to generate will not leak outside, and improve knob appearance quality, reduce
Product defect rate.
Claims (3)
1. a kind of handle of automobile roof, it is characterised in that：Including shaking hands ontology (1), knob ontology (1) both ends are equipped with base
Seat (2), the pedestal (2) are hinged on knob ontology (1) by mounting pin (6), the knob ontology (1) both ends and pedestal
(2) joint is separately installed with spring (3) and damping wheel (4)；The both ends of knob ontology (1) are coupled pin (6) and set
It is equipped with ladder counterbore (5), the diameter at mounting pin (6) both ends is different, and big end is processed as zigzag.
2. handle of automobile roof according to claim 1, it is characterised in that：Mounting pin (6) outside diameter is
4.2mm；Two counterbore steps (7) are arranged in the ladder counterbore (5), and diameter is respectively the ladder counterbore (5) from the inside to the outside
4.0mm、4.2mm、4.4mm。
3. handle of automobile roof according to claim 1, it is characterised in that：Described two ladder counterbore steps (7)
Width is all 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820349509.0U CN208134166U (en) | 2018-03-14 | 2018-03-14 | A kind of handle of automobile roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820349509.0U CN208134166U (en) | 2018-03-14 | 2018-03-14 | A kind of handle of automobile roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208134166U true CN208134166U (en) | 2018-11-23 |
Family
ID=64289485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820349509.0U Expired - Fee Related CN208134166U (en) | 2018-03-14 | 2018-03-14 | A kind of handle of automobile roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208134166U (en) |
-
2018
- 2018-03-14 CN CN201820349509.0U patent/CN208134166U/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: 20181123 |