CN202806447U - Externally-meshed open automobile seat angle adjuster - Google Patents
Externally-meshed open automobile seat angle adjuster Download PDFInfo
- Publication number
- CN202806447U CN202806447U CN 201220466333 CN201220466333U CN202806447U CN 202806447 U CN202806447 U CN 202806447U CN 201220466333 CN201220466333 CN 201220466333 CN 201220466333 U CN201220466333 U CN 201220466333U CN 202806447 U CN202806447 U CN 202806447U
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- CN
- China
- Prior art keywords
- lower plate
- handle
- upper plate
- plate
- board component
- 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 an externally-meshed open automobile seat angle adjuster, which comprises an upper plate assembly, a lower plate assembly, a handle assembly, a handle rivet, a positioning pin shaft, a stay cord and a pull spring, wherein the upper plate assembly comprises an upper plate and a transfer shaft arranged on the upper plate; the lower plate assembly comprises a lower plate, and a rotating shaft sleeve, a limiting sheet and a stay cord bracket arranged on the lower plate; the handle assembly comprises a handle reinforcing plate and a connecting rod arranged on the handle reinforcing plate; the handle assembly is rotationally arranged on the lower plate through the handle rivet; the upper assembly is rotationally arranged on the lower plate through the transfer shaft arranged on the upper plate; the positioning pin shaft passes through the upper plate, the lower plate, a connecting rod and a handle reinforcing plate in sequence, and is used for fixing the upper plate assembly, the lower plate assembly and the handle assembly along the axial direction of the positioning pin shaft; and one end of the upper plate is provided with a cutting molding surface which is matched with the limiting sheet, and a notch which is clamped together with the positioning pin shaft. The externally-meshed open automobile seat angle adjuster has the advantages of skillful product structure, simple manufacturing process, reliability and stability of locking teeth and low production cost.
Description
Technical field
The utility model relates to a kind of angle regulator for automobile chair, particularly the open angle regulator for automobile chair of a kind of external toothing.
Background technology
Along with the development of auto-industry, main engine plants are more and more higher to the technical requirements of angle regulator for automobile chair such as loading strength requirement etc., and domestic each large angle regulator for automobile chair factory is all at the various more practical angle regulator for automobile chair of research and development.The angle regulator for automobile chair of the little modulus tooth of engagement can not satisfy operating needs gradually in traditional large and small tooth plate, and the open angle regulator for automobile chair of novel external toothing is owing to make simply, and the lock tooth reliably has widely to be used.
Summary of the invention
Technical problem to be solved in the utility model provides that a kind of manufacturing is simple, the open angle regulator for automobile chair of lock tooth failure-free external toothing.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is the open angle regulator for automobile chair of a kind of external toothing, comprises board component, lower board component, Handleset, handle rivet, alignment pin, backguy and extension spring;
Described upper board component comprises upper plate and the shaft that is installed on the upper plate, is provided with to connect the negative thread of automobile chair frame on the shaft;
Described lower board component comprises lower plate and the rotary axle box, banking stop and the guy wire support that arrange on the lower plate;
Described Handleset comprises handle brace panel and the connecting rod that is arranged on the handle brace panel;
Handleset rotates by the handle rivet and is arranged on the lower plate; Upper board component is arranged on the lower plate by the shaft rotation that is installed on the upper plate; Alignment pin is passed upper plate, lower plate, connecting rod and handle brace panel successively, and upper board component, lower board component and Handleset are fixed along the axial direction of alignment pin;
One end of upper plate is provided with the cut type face that agrees with mutually with banking stop and is provided with the notch that fastens with alignment pin;
One end of backguy links to each other with guy wire support, and the other end links to each other with alignment pin;
One end hook of extension spring hangs on the lower plate, and the other end is hooked on handle brace panel and the connecting rod simultaneously.
Further improvement of the utility model, shaft is fixed on the upper plate by the mode of welding.Welding process is simple, and firmly, production efficiency is high.
Further improvement of the utility model, rotary axle box is fixed on the lower plate by the mode of welding.Welding process is simple, and firmly, production efficiency is high.
Further improvement of the utility model, connecting rod is fixed on the handle brace panel by the mode of welding.Welding process is simple, and firmly, production efficiency is high.
The utility model compared with prior art, its beneficial effect is: this product structure is ingenious, and manufacturing process is simple, the lock tooth reliable and stable, manufacturing cost is low.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the B-B cutaway view of Fig. 1.
Fig. 3 is the C-C cutaway view of Fig. 1.
Fig. 4 is plate component structure cutaway view on the utility model.
Fig. 5 is the upper plate structural representation.
Fig. 6 is plate component structure cutaway view under the utility model.
Fig. 7 is the lower plate structural representation.
Fig. 8 is the utility model Handleset structure cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
1-accompanying drawing 8 describes in detail by reference to the accompanying drawings, and the open angle regulator for automobile chair of the disclosed a kind of external toothing of the utility model comprises board component, lower board component, Handleset, handle rivet 2, alignment pin 3, backguy 12 and extension spring 1.
Upper board component comprises upper plate 7 and shaft 8.As shown in Figure 4
Lower board component comprises lower plate 10, rotating shaft axle sleeve 9, banking stop 6 and guy wire support 11.As shown in Figure 6
Handleset comprises handle brace panel 4 and connecting rod 5.As shown in Figure 8
One end of upper plate 7 is provided with the cut type face that agrees with mutually with banking stop 6 and is provided with the notch 7-1 that fastens with alignment pin 3.Shaft 8 is installed in upper plate, is provided with the negative thread 8-1 that automobile chair frame is installed in the middle of the shaft 8.As shown in Figure 5
Be provided with the lower plate rotating shaft axle sleeve mounting hole 10-2 of installation rotating shaft axle sleeve 9 and the lower plate tension spring hook hanging hole 10-3 of extension spring 1 on one end of lower plate 10; Also be provided with the lower plate alignment pin on the lower plate 10 and can regulate handle hole 10-4 and lower plate handle rivet mounting hole 10-1.As shown in the figure.Rotating shaft axle sleeve 9 is installed in the lower plate rotating shaft axle sleeve mounting hole 10-2.As shown in Figure 7
After handle brace panel 4 is welded and fixed with connecting rod 5, to handle brace panel 4 and the connecting rod 5 corresponding holes that are provided with mounting handle rivet 2, alignment pin 3 and extension spring 1.
Working process of the present utility model:
During use, upper plate 7, lower plate 10 all are fixed on the automobile chair frame respectively.Turning handle brace panel 4, so that handle brace panel 4 rotates around handle rivet 2, handle brace panel 4 drives alignment pin 3 when rotating around handle rivet 2 can regulate the certain angle of handle hole 10-4 rotation along the lower plate alignment pin on the lower plate 10, notch 7-1 on alignment pin 3 and the upper plate 7 throws off at this moment, and this moment, upper plate 7 turned to another fixing position.Release handle, upper plate realizes that in wire drawing 12 and extension spring 1 Double-linkage replys the lock tooth, so that alignment pin 3 engages with notch 7-1 on the upper plate 7.This position is fixed.This product structure is ingenious, and manufacturing process is simple, and the lock tooth is reliable and stable, and manufacturing cost is low.
Claims (4)
1. the open angle regulator for automobile chair of external toothing is characterized in that, comprises board component, lower board component, Handleset, handle rivet (2), alignment pin (3), backguy (12) and extension spring (1);
Described upper board component comprises upper plate (7) and is installed in shaft (8) on the upper plate (7), is provided with to connect the negative thread (8-1) of automobile chair frame on the shaft (8);
Described lower board component comprises lower plate (10) and rotary axle box (9) on the lower plate (10), banking stop (6) and guy wire support (11) is set;
Described Handleset comprises handle brace panel (4) and is arranged on connecting rod (5) on the handle brace panel (4);
Handleset rotates by handle rivet (2) and is arranged on the lower plate (10); Upper board component is arranged on the lower plate (10) by shaft (8) rotation that is installed on the upper plate (7); Alignment pin (3) is passed upper plate (7), lower plate (10), connecting rod (5) and handle brace panel (4) successively, and upper board component, lower board component and Handleset are fixed along the axial direction of alignment pin (3);
One end of upper plate (7) is provided with the cut type face (7-2) that agrees with mutually with banking stop (6) and is provided with the notch (7-1) that fastens with alignment pin (3);
One end of backguy (12) links to each other with guy wire support (11), and the other end links to each other with alignment pin (3);
One end hook of extension spring (1) hangs on the lower plate (10), and the other end is hooked on handle brace panel (4) and the connecting rod (5) simultaneously.
2. the open angle regulator for automobile chair of external toothing according to claim 1 is characterized in that, shaft (8) is fixed on the upper plate (7) by the mode of welding.
3. the open angle regulator for automobile chair of external toothing according to claim 1 is characterized in that, rotary axle box (9) is fixed on the lower plate (10) by the mode of welding.
4. the open angle regulator for automobile chair of external toothing according to claim 1 is characterized in that, connecting rod (5) is fixed on the handle brace panel (4) by the mode of welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466333 CN202806447U (en) | 2012-09-13 | 2012-09-13 | Externally-meshed open automobile seat angle adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466333 CN202806447U (en) | 2012-09-13 | 2012-09-13 | Externally-meshed open automobile seat angle adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806447U true CN202806447U (en) | 2013-03-20 |
Family
ID=47865378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220466333 Expired - Fee Related CN202806447U (en) | 2012-09-13 | 2012-09-13 | Externally-meshed open automobile seat angle adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625317A (en) * | 2013-11-01 | 2014-03-12 | 张家港市隆旌汽车零部件有限公司 | Backrest limiting device in truck co-driver seat |
-
2012
- 2012-09-13 CN CN 201220466333 patent/CN202806447U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625317A (en) * | 2013-11-01 | 2014-03-12 | 张家港市隆旌汽车零部件有限公司 | Backrest limiting device in truck co-driver seat |
| CN103625317B (en) * | 2013-11-01 | 2015-10-28 | 张家港市隆旌汽车零部件有限公司 | Backrest inhibiting device in truck assistant driver seat |
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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: 20130320 Termination date: 20180913 |