CN203945989U - The angle regulator for automobile chair of interior gearing type platform core element - Google Patents
The angle regulator for automobile chair of interior gearing type platform core element Download PDFInfo
- Publication number
- CN203945989U CN203945989U CN201420389050.9U CN201420389050U CN203945989U CN 203945989 U CN203945989 U CN 203945989U CN 201420389050 U CN201420389050 U CN 201420389050U CN 203945989 U CN203945989 U CN 203945989U
- Authority
- CN
- China
- Prior art keywords
- disc spring
- handle axis
- axle sleeve
- core parts
- angle regulator
- 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
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a kind of angle regulator for automobile chair of interior gearing type platform core element, comprises Handle axis, handle, core parts and lower plate, is provided with square hole on core parts, and one end and the handle of Handle axis are affixed, and the other end is provided with Handle axis square shaft; The other end of Handle axis coordinates affixed through lower plate with the square hole on core parts; Handle axis is provided with on one end end face of Handle axis square shaft and is provided with drift self-alignment structure.The utility model provides a kind of angle regulator for automobile chair of interior gearing type platform core element.It is high that this recliner is manufactured efficiency.The utility model circlip for shaft is wherein fixed on volute spiral spring on central axle sleeve, prevents after volute spiral spring assembling play vertically, simple, compact, easy to assembly.Core parts in the utility model are arranged in lower plate core parts mounting hole and are welded and fixed, and make welding tooling simple, have effectively improved production efficiency.
Description
Technical field
The utility model relates to a kind of angle regulator for automobile chair of interior gearing type platform core element, belongs to auto parts and components field.
Background technology
The utility model relates to the angle regulator for automobile chair of a kind of angle regulator for automobile chair, particularly a kind of interior gearing type platform core element.
Along with the development of auto-industry, main engine plants are as more and more higher in loading strength requirement etc. to the technical requirements of angle regulator for automobile chair, and domestic Ge great angle regulator for automobile chair factory is all at the different hardware and software platform recliner core parts of research and development.Traditional open angle regulator for automobile chair of large and small tooth plate external toothing will slowly step down from the stage of history.In using, engagement type hardware and software platform core parts recliner will be popularized rapidly and be replaced the former.
Utility model content
Utility model object: the purpose of this utility model is to provide a kind of angle regulator for automobile chair of being convenient to the interior gearing type platform core element of processing and manufacturing.
Technical scheme: the angle regulator for automobile chair of interior gearing type platform core element described in the utility model, comprise Handle axis, handle, core parts and lower plate, on core parts, be provided with square hole, one end and the handle of Handle axis are affixed, and the other end is provided with Handle axis square shaft; The other end of Handle axis coordinates affixed through lower plate with the square hole on core parts; Handle axis is provided with on one end end face of Handle axis square shaft and is provided with drift self-alignment structure, and described drift self-alignment structure is the recess that edge is provided with chamfering.
Further, also comprise upper plate, on described upper plate, be provided with core parts mounting hole, on described core parts, be provided with the small column matching with core parts mounting hole.
Further, also comprise scrollwork disc spring, disc spring axle sleeve, described disc spring axle sleeve is hollow cylinder structure, on described upper plate, is provided with center hole, and described disc spring axle sleeve is sleeved on center hole.
Further, be also provided with on core parts knock hole, described core parts and be also provided with core parts boss in described lower plate, described core parts boss matches with core parts knock hole.
Further, also comprise circlip for shaft, one end of described disc spring axle sleeve has notch, and described circlip for shaft is fastened in notch, and scrollwork disc spring is fixed on disc spring axle sleeve.
Further, in the middle of described Handle axis, be also provided with Handle axis cylinder, Handle axis one end is also provided with Handle axis small stair section and is welded and fixed by this small stair section and handle.
Further, described disc spring axle sleeve one end is provided with first step, and described notch is opened on the first step of disc spring axle sleeve one end.
Further, the described disc spring axle sleeve other end is provided with second step, has open slot in the middle of described disc spring axle sleeve.
Further, on described scrollwork disc spring, be provided with scrollwork disc spring inner ring flat face and outer ring hook, on described disc spring axle sleeve, be provided with axle sleeve flat face, scrollwork disc spring inner ring flat face is sleeved on axle sleeve flat face place, in described lower plate, be provided with flange, described outer ring hook catches on the flange of lower plate.
Compared with prior art, its beneficial effect is the utility model: the angle regulator for automobile chair that a kind of interior gearing type platform core element is provided.It is high that this recliner is manufactured efficiency.The utility model circlip for shaft is wherein fixed on volute spiral spring on central axle sleeve, prevents after volute spiral spring assembling play vertically, simple, compact, easy to assembly.Core parts in the utility model are arranged in lower plate core parts mounting hole and are welded and fixed, and make welding tooling simple, have effectively improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of each parts of the utility model;
Fig. 2 is that structural representation of the present utility model and A-A thereof are to sectional structure chart;
Fig. 3 is that the utility model core parts and Handle axis connection structure schematic diagram and B-B are to sectional structure chart;
Fig. 4 is that the utility model lower plate and core parts fixed sturcture schematic diagram and C-C thereof are to sectional structure chart;
Fig. 5 is the utility model lower plate and Handle axis fixed sturcture schematic diagram and left view thereof;
Fig. 6 is that the utility model upper plate and core parts fixed sturcture schematic diagram and D-D thereof are to sectional structure chart;
Fig. 7 is that the utility model upper plate and disc spring axle sleeve connection structure schematic diagram and E-E thereof are to sectional structure chart;
Fig. 8 is each parts scheme of installation of the utility model.
The specific embodiment
Below technical solutions of the utility model are elaborated, but protection domain of the present utility model is not limited to described embodiment.
The utility model comprises handle 1, lower plate 2, core parts 3, upper plate 4, scrollwork disc spring 5, disc spring case 6, circlip for shaft 7, disc spring axle sleeve 8, Handle axis 9, plain cushion 10.
As shown in Fig. 1～8, in the middle of Handle axis 9, be Handle axis cylinder 92, the small stair section 91 that diameter is little compared with Handle axis cylinder 92 is arranged in Handle axis 9 one end, is provided with handle plate circular hole 11 and handle plate small sircle hole 12 in handle plate 1.Handle axis small stair section 91 is welded and fixed with handle plate circular hole 11.Handle axis 9 other ends are Handle axis square shaft 93, in the middle of core parts 3, be provided with square hole 32, Handle axis square shaft 93 covers pack in core parts square hole 32, with circular hole drift, rush the self-alignment structure of riveting Handle axis end face and make 93 radial expansions of Handle axis square shaft, thereby removed the tolerance clearance between Handle axis square shaft and core parts square hole, Handle axis self-alignment structure makes circular hole drift automatic centering, and punching dress operation is simplified, and efficiency improves.On core parts 3, also has small column 31, due to square shaft front end have 45 degree the recess of chamfering, make square shaft one end indent be taper, taper has directional tagging automatic alignment to drift circular hole, and circular hole drift can utilize its structure automatic centering, thereby has simplified the structure of rushing riveting tool, thereby can reach relatively easily, rush preferably riveting effect, and rush the simple in structure of riveting tool, and take conveniently, can reach higher production capacity.
Disc spring axle sleeve 8 is hollow inner cylinder 83 structures, and disc spring axle sleeve 8 is sleeved on Handle axis cylinder 92 outer rings.Disc spring axle sleeve 8 centre portions are that two sections of arc surfaces and two sections of flat face 84, two flat faces are parallel to each other.Respectively there is a step at disc spring axle sleeve two ends, and one end is on first step 82, to have the first notch 81, and circlip for shaft 7 is installed in the first notch 81, and circlip for shaft is fixed on volute spiral spring on central axle sleeve, prevent after volute spiral spring assembling play vertically.This is simple in structure, compact, easy to assembly.On the second step 85 of central axle sleeve 8 other ends, have the second notch 86.
41 liang of holes of upper plate are used as location, on upper plate 4, there is a center hole 43, on center hole 43 limits, be provided with upper plate center hole raised line 44, center hole 43 is sleeved on disc spring axle sleeve step 85, upper plate center hole raised line 44 sets position with central axle sleeve step the second notch 86 engage sleeves, and suit is welded and fixed behind location again.Upper plate 4 is provided with 42, six upper plate mounting holes 42 of six core members mounting holes and coordinates and install and be welded and fixed with six small columns 31 of core parts.
In lower plate 2, be provided with a core parts knock hole 21,23, two cases installation tapped bore 22 of flange.Three core parts boss 33 coordinate with lower plate profile hole 21, and core parts 3 are arranged in lower plate core parts mounting hole 21 and are welded and fixed, and make welding tooling simple, have effectively improved production efficiency.
In the middle of scrollwork disc spring 5, be scrollwork disc spring inner ring flat face 51, scrollwork disc spring inner ring flat face 51 is sleeved on the place, outer ring of central axle sleeve flat face 84.The outer ring hook 52 of scrollwork disc spring 5 catches on the flange 25 in lower plate 2.
As mentioned above, although represented and explained the utility model with reference to specific preferred embodiment, it shall not be construed as the restriction to the utility model self.Not departing under the spirit and scope prerequisite of the present utility model of claims definition, can make in the form and details various variations to it.
Claims (9)
1. the angle regulator for automobile chair of gearing type platform core element in a kind, it is characterized in that, comprise Handle axis (9), handle (1), core parts (3) and lower plate (2), on core parts (3), be provided with square hole (32), one end of Handle axis (9) and handle (1) are affixed, and the other end is provided with Handle axis square shaft (93); The other end of Handle axis coordinates affixed through lower plate (2) with the square hole (32) on core parts (3); Handle axis (9) is provided with on one end end face of Handle axis square shaft (93) and is provided with drift self-alignment structure, and described drift self-alignment structure is the recess that edge is provided with chamfering.
2. the angle regulator for automobile chair of interior gearing type platform core element according to claim 1, it is characterized in that, also comprise upper plate (4), on described upper plate (4), be provided with core parts mounting hole (42), on described core parts (3), be provided with the small column (31) matching with core parts mounting hole (42).
3. the angle regulator for automobile chair of interior gearing type platform core element according to claim 2, it is characterized in that, also comprise scrollwork disc spring (5), disc spring axle sleeve (8), described disc spring axle sleeve (8) is hollow cylinder (83) structure, on described upper plate (4), be provided with center hole (43), described disc spring axle sleeve (8) is sleeved on center hole (43).
4. the angle regulator for automobile chair of interior gearing type platform core element according to claim 2, it is characterized in that, in described lower plate (2), be also provided with on core parts knock hole (21), described core parts (3) and be also provided with core parts boss (33), described core parts boss (33) matches with core parts knock hole (21).
5. the angle regulator for automobile chair of interior gearing type platform core element according to claim 3, it is characterized in that, also comprise circlip for shaft (7), one end of described disc spring axle sleeve (8) has notch (81), described circlip for shaft (7) is fastened in notch (81), and scrollwork disc spring (5) is fixed on disc spring axle sleeve (8).
6. according to the angle regulator for automobile chair of the interior gearing type platform core element described in claim 1～5 any one, it is characterized in that, in the middle of described Handle axis (9), be also provided with Handle axis cylinder (92), Handle axis (9) one end is also provided with Handle axis small stair section (91) and is welded and fixed by this small stair section (91) and handle (1).
7. the angle regulator for automobile chair of interior gearing type platform core element according to claim 5, it is characterized in that, described disc spring axle sleeve (8) one end is provided with first step (82), and described notch is opened on the first step (82) of disc spring axle sleeve (8) one end.
8. the angle regulator for automobile chair of interior gearing type platform core element according to claim 7, is characterized in that, the described disc spring axle sleeve other end is provided with second step (85), has open slot (86) in the middle of described disc spring axle sleeve.
9. according to the angle regulator for automobile chair of the interior gearing type platform core element described in claim 3 or 5, it is characterized in that, on described scrollwork disc spring (5), be provided with scrollwork disc spring inner ring flat face (51) and outer ring hook (52), on described disc spring axle sleeve (8), be provided with axle sleeve flat face (84), scrollwork disc spring inner ring flat face (51) is sleeved on axle sleeve flat face (84) and locates, in described lower plate (2), be provided with flange (25), described outer ring hook (52) catches on the flange (25) of lower plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389050.9U CN203945989U (en) | 2014-07-14 | 2014-07-14 | The angle regulator for automobile chair of interior gearing type platform core element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389050.9U CN203945989U (en) | 2014-07-14 | 2014-07-14 | The angle regulator for automobile chair of interior gearing type platform core element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945989U true CN203945989U (en) | 2014-11-19 |
Family
ID=51888046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420389050.9U Expired - Fee Related CN203945989U (en) | 2014-07-14 | 2014-07-14 | The angle regulator for automobile chair of interior gearing type platform core element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945989U (en) |
-
2014
- 2014-07-14 CN CN201420389050.9U patent/CN203945989U/en not_active Expired - Fee Related
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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: 20141119 Termination date: 20210714 |