CN107906106A - A kind of automobile lamp external screw mechanism - Google Patents
A kind of automobile lamp external screw mechanism Download PDFInfo
- Publication number
- CN107906106A CN107906106A CN201711150777.6A CN201711150777A CN107906106A CN 107906106 A CN107906106 A CN 107906106A CN 201711150777 A CN201711150777 A CN 201711150777A CN 107906106 A CN107906106 A CN 107906106A
- Authority
- CN
- China
- Prior art keywords
- screw
- adjusting
- coupling part
- screw rod
- nut
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims abstract description 23
- 238000010168 coupling process Methods 0.000 claims abstract description 23
- 238000005859 coupling reaction Methods 0.000 claims abstract description 23
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
A kind of automobile lamp external screw mechanism, it is characterised in that：The adjusting screw（2）Top be equipped with the nut with integral plain cushion（21）, nut（21）It is equipped with driving tool slot（22）, adjusting screw（2）Afterbody is equipped with one section of coupling part（23）, coupling part（23）Outer ring is equipped with sawtooth（24）；The nut（21）With coupling part（23）Between be equipped with one section of screw rod, the screw rod is by thick screw rod（25）With micro screw（26）Two parts form, and pass through thick screw rod（25）With nut（21）Connection, passes through micro screw（26）With coupling part（23）Connection, micro screw（26）It is equipped with screw thread.The present invention, is adjusted manually, prevents that the adjusting of upward direction is excessive with step that micro screw is formed by thick screw rod during adjusting, and prevent that adjusting in downward direction is excessive by adjusting handle bottom surface.
Description
Technical field
The present invention relates to a kind of adjusting mechanism for car light, more particularly to a kind of automobile lamp external screw machine
Structure.
Background technology
Original adjusting screw structure is that common adjusting screw or the adjusting screw structure of flange plate type, use are relatively more
Flange plate type adjusting screw adjustable side be irony flange plate type, the gear of paripheral zone umbrella crown shape, this adjusting screw
It can only be adjusted using screwdriver, it is impossible to adjust, can not adjust by hand, operationally there are drawback manually.
The content of the invention
In view of the above problems, it is an object of the invention to provide a kind of automobile lamp external screw mechanism, light type is adjusted
When only need direct handmade rotary adjusting handle can be carried out light modulation work；Pass through thick screw rod and micro screw shape during adjusting
Into step prevent that the adjusting of upward direction is excessive, and prevent that adjusting in downward direction is excessive by adjusting handle bottom surface.
The technical scheme is that be accomplished by the following way：A kind of automobile lamp external screw mechanism, by adjusting
Save handwheel to form with adjusting screw, the centre of the adjusting handle is equipped with mounting hole；It is characterized in that：The adjusting screw
Top be equipped with the nut with integral plain cushion, nut is equipped with driving tool slot, and adjusting screw afterbody is equipped with one section of connecting portion
Point, coupling part outer ring is equipped with sawtooth；One section of screw rod is equipped between the nut and coupling part, screw rod is by thick screw rod and carefully
Screw rod two parts form, and are connected with nut by thick screw rod, are connected by micro screw with coupling part, micro screw is equipped with spiral shell
Line.
The diameter of the coupling part is less than the diameter of micro screw, prevents that adjusting handle installation is not in place or excessive.
The adjusting handle is fixedly connected by mounting hole with coupling part.
The present invention, after lamps and lanterns are connected by adjusting screw with the installing plate of entrucking, coupling part is fixed on by adjusting handle；
Direct handmade rotary adjusting handle is only needed to can be carried out light modulation work when adjusting light type；During adjusting by thick screw rod with
The step that micro screw is formed prevents that the adjusting of upward direction is excessive, and prevents adjusting in downward direction by adjusting handle bottom surface
Degree.
Brief description of the drawings
Fig. 1 is structure chart of the present invention.
Fig. 2 is the structure chart of adjusting screw in Fig. 1.
Fig. 3 is the top view of Fig. 2.
In figure：1 adjusting handle, 2 adjusting screws, 21 nuts, 22 driving tool slots, 23 coupling parts, 24 sawtooth, 25 thick spiral shells
Bar, 26 micro screws.
Embodiment
Known by Fig. 1, Fig. 2, Fig. 3, a kind of automobile lamp external screw mechanism, by 2 groups of adjusting handle 1 and adjusting screw
Into the centre of the adjusting handle 1 is equipped with mounting hole；The top of the adjusting screw 2 is equipped with the spiral shell with integral plain cushion
Cap 21, nut 21 are equipped with driving tool slot 22, and 2 afterbody of adjusting screw is equipped with one section of coupling part 23,23 outer ring of coupling part
Equipped with sawtooth 24；One section of screw rod is equipped between the nut 21 and coupling part 23, screw rod is by thick screw rod 25 and micro screw 26
Two parts form, and are connected by thick screw rod 25 with nut 21, are connected with coupling part 23 by micro screw 26, are set on micro screw 26
There is screw thread.The diameter of the coupling part 23 is less than the diameter of micro screw 26, prevents adjusting handle 1 from installing not in place or mistake
Degree.The adjusting handle 1 is fixedly connected by mounting hole with coupling part 23.The present invention, adjusting screw 2 is by lamps and lanterns and entrucking
After installing plate connection, adjusting handle 1 is fixed on coupling part 23；Direct handmade rotary is only needed to adjust hand when adjusting light type
Wheel 1 can be carried out light modulation work；The step formed during adjusting by thick screw rod 25 and micro screw 26 prevents upward
To adjusting it is excessive, and prevent that adjusting in downward direction is excessive by 1 bottom surface of adjusting handle.
Claims (3)
- A kind of 1. automobile lamp external screw mechanism, by adjusting handle（1）With adjusting screw（2）Composition, the adjusting hand Wheel（1）Centre be equipped with mounting hole；It is characterized in that：The adjusting screw（2）Top be equipped with the spiral shell with integral plain cushion Cap（21）, nut（21）It is equipped with driving tool slot（22）, adjusting screw（2）Afterbody is equipped with one section of coupling part（23）, connection Part（23）Outer ring is equipped with sawtooth（24）；The nut（21）With coupling part（23）Between be equipped with one section of screw rod, it is described Screw rod is by thick screw rod（25）With micro screw（26）Two parts form, and pass through thick screw rod（25）With nut（21）Connection, passes through thin spiral shell Bar（26）With coupling part（23）Connection, micro screw（26）It is equipped with screw thread.
- A kind of 2. automobile lamp external screw mechanism according to claim 1, it is characterised in that：The coupling part （23）Diameter be less than micro screw（26）Diameter, prevent adjusting handle（1）Install not in place or excessive.
- A kind of 3. automobile lamp external screw mechanism according to claim 1, it is characterised in that：The adjusting handle （1）Pass through mounting hole and coupling part（23）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711150777.6A CN107906106A (en) | 2017-11-18 | 2017-11-18 | A kind of automobile lamp external screw mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711150777.6A CN107906106A (en) | 2017-11-18 | 2017-11-18 | A kind of automobile lamp external screw mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107906106A true CN107906106A (en) | 2018-04-13 |
Family
ID=61846378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711150777.6A Pending CN107906106A (en) | 2017-11-18 | 2017-11-18 | A kind of automobile lamp external screw mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107906106A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030215302A1 (en) * | 2002-04-22 | 2003-11-20 | Kenneth Lohr | Oversized wrenching head tension control bolt |
| CN201021691Y (en) * | 2007-09-30 | 2008-02-13 | 林建忠 | Wheel hub bolt for car |
| CN202719004U (en) * | 2012-08-16 | 2013-02-06 | 深圳市锦固鸿五金科技有限公司 | Screw |
| CN203335583U (en) * | 2013-05-28 | 2013-12-11 | 浙江嘉利（丽水）工业有限公司 | An adjusting screw structure for an automobile lamp |
| CN207715515U (en) * | 2017-11-18 | 2018-08-10 | 丹阳市创杰汽车灯具有限公司 | A kind of automobile lamp external screw mechanism |
-
2017
- 2017-11-18 CN CN201711150777.6A patent/CN107906106A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030215302A1 (en) * | 2002-04-22 | 2003-11-20 | Kenneth Lohr | Oversized wrenching head tension control bolt |
| CN201021691Y (en) * | 2007-09-30 | 2008-02-13 | 林建忠 | Wheel hub bolt for car |
| CN202719004U (en) * | 2012-08-16 | 2013-02-06 | 深圳市锦固鸿五金科技有限公司 | Screw |
| CN203335583U (en) * | 2013-05-28 | 2013-12-11 | 浙江嘉利（丽水）工业有限公司 | An adjusting screw structure for an automobile lamp |
| CN207715515U (en) * | 2017-11-18 | 2018-08-10 | 丹阳市创杰汽车灯具有限公司 | A kind of automobile lamp external screw mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |