CN104516396A - Automobile air conditioner controller knob with crumple function - Google Patents
Automobile air conditioner controller knob with crumple function Download PDFInfo
- Publication number
- CN104516396A CN104516396A CN201310451121.3A CN201310451121A CN104516396A CN 104516396 A CN104516396 A CN 104516396A CN 201310451121 A CN201310451121 A CN 201310451121A CN 104516396 A CN104516396 A CN 104516396A
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- China
- Prior art keywords
- knob
- crumple
- turn
- block
- function
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- Mechanical Control Devices (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses an automobile air conditioner controller knob with a crumple function. The automobile air conditioner controller knob comprises a knob, a knob support shaft and a crumple block, wherein the knob is disposed at one end of the crumple block, the other end of the crumple block is clamped on the knob support shaft, and the crumple block is an independent component with a simple structure. A material can be selected individually without restriction of the knob and other parts, a die is simple, the dimension of a boss on the crumple block can be adjusted conveniently when a crumple force is inappropriate, accordingly, the crumple force of the knob can be adjusted, and the manufacture cost is low.
Description
Technical field
The present invention relates to automobile air conditioning technology field, especially relate to a kind of automotive air-conditioning controller knob with crumple function.
Background technology
When automobile collides, be the safety of protection vapour passenger, air-conditioning controller knob has crumple function more.
The existing air-conditioning controller knob with crumple function, its structure is generally: turn-knob crumple mechanism and turn-knob functional parts are integrated, functional parts is in order to ensure correlation function, and part material is selected to be very limited, and selected material largely affects the realization of crumple function; And functional parts is complex-shaped, opposing mold is also more complicated, needs repeatedly to adjust crumple parts relative dimensions when the later stage adjusts crumple power, and mould amendment trouble, cost of manufacture is high.
Summary of the invention
Not enough for prior art, technical matters to be solved by this invention is to provide a kind of automotive air-conditioning controller knob with crumple function, and its structure is simple, is convenient to adjust collapsing structure.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of automotive air-conditioning controller knob with crumple function, comprises turn-knob and turn-knob back shaft, also comprises crumple block, described turn-knob is located on crumple block one end, and the crumple block other end is stuck on turn-knob back shaft.
Further, described turn-knob back shaft is circular tube structure, and the tube wall of circular tube structure is provided with groove and draw-in groove, and described crumple block is provided with boss and buckle, and described buckle is stuck in draw-in groove, and boss is stuck in groove.
The axis of described turn-knob and the axes coincide of turn-knob back shaft.
The present invention compared with prior art, have the following advantages: this crumple block is independently simple parts of structure, material can be selected separately, be not subject to the restriction of turn-knob and miscellaneous part, mould is simple, when crumple power is improper, conveniently adjusts the size of crumple block convex platform, and then turn-knob crumple power is adjusted, cost of manufacture is low.
Accompanying drawing explanation
Below the content expressed by each width accompanying drawing of this instructions and the mark in figure are briefly described:
Fig. 1 is automotive air-conditioning controller knob cut-open view of the present invention.
Fig. 2 is automotive air-conditioning controller knob exploded perspective view of the present invention.
In figure: 1. turn-knob, 2. crumple block, 21. boss, 22. buckles, 3. turn-knob back shaft, 31. grooves, 32. draw-in grooves.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is described in further detail.
As depicted in figs. 1 and 2, this has the automotive air-conditioning controller knob of crumple function, comprise turn-knob 1 and turn-knob back shaft 3 and crumple block 2, be connected by crumple block 2 between turn-knob 1 and turn-knob back shaft 3, the flange of turn-knob 1 inside is stuck in the groove in the middle part of crumple block 2; Turn-knob back shaft 3 is circular tube structure, and the tube wall of circular tube structure is provided with groove 31 and draw-in groove 32, and groove 31 is positioned at pipe end, crumple block 2 is provided with boss 21 and buckle 22, slot opening width is greater than boss width, and buckle 22 is stuck in draw-in groove 32, and boss 21 is stuck in groove 31.
Turn-knob 1 and turn-knob back shaft 3 are arranged on turn-knob support, and turn-knob support installing is on face shield, and the axes coincide of the axis of turn-knob and the axis of turn-knob back shaft and turn-knob support, concentricity is consistent.
When knob is subject to downward pressure, pressure can be delivered on the crumple block of knob, and when pressure exceedes the intensity of the boss self on crumple block, boss occurs fracture from root, and crumple block and knob are along the axially downward crumple of knob back shaft.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that design of the present invention and technical scheme are carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (3)
1. one kind has the automotive air-conditioning controller knob of crumple function, comprise turn-knob (1) and turn-knob back shaft (3), it is characterized in that: also comprise crumple block (2), described turn-knob (1) is located on crumple block (2) one end, and crumple block (2) other end is stuck on turn-knob back shaft (3).
2. there is the automotive air-conditioning controller knob of crumple function as claimed in claim 1, it is characterized in that: described turn-knob back shaft (3) is circular tube structure, the tube wall of circular tube structure is provided with groove (31) and draw-in groove (32), described crumple block (2) is provided with boss (21) and buckle (22), described buckle (22) is stuck in draw-in groove (32), and boss (21) is stuck in groove (31).
3. there is the automotive air-conditioning controller knob of crumple function as claimed in claim 1 or 2, it is characterized in that: the axis of described turn-knob (1) and the axes coincide of turn-knob back shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310451121.3A CN104516396A (en) | 2013-09-27 | 2013-09-27 | Automobile air conditioner controller knob with crumple function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310451121.3A CN104516396A (en) | 2013-09-27 | 2013-09-27 | Automobile air conditioner controller knob with crumple function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104516396A true CN104516396A (en) | 2015-04-15 |
Family
ID=52791864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310451121.3A Pending CN104516396A (en) | 2013-09-27 | 2013-09-27 | Automobile air conditioner controller knob with crumple function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104516396A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785203A (en) * | 2016-08-25 | 2018-03-09 | 宝沃汽车（中国）有限公司 | Vehicle and its control panel knob controller |
| CN108177498A (en) * | 2017-12-27 | 2018-06-19 | 博耐尔汽车电气系统有限公司 | A kind of automotive air-conditioning controller knob structure |
-
2013
- 2013-09-27 CN CN201310451121.3A patent/CN104516396A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785203A (en) * | 2016-08-25 | 2018-03-09 | 宝沃汽车（中国）有限公司 | Vehicle and its control panel knob controller |
| CN108177498A (en) * | 2017-12-27 | 2018-06-19 | 博耐尔汽车电气系统有限公司 | A kind of automotive air-conditioning controller knob structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |