CN204801560U - Adopt stop gear on car seat that is used for of stepped tooth meshing - Google Patents
Adopt stop gear on car seat that is used for of stepped tooth meshing Download PDFInfo
- Publication number
- CN204801560U CN204801560U CN201520440586.3U CN201520440586U CN204801560U CN 204801560 U CN204801560 U CN 204801560U CN 201520440586 U CN201520440586 U CN 201520440586U CN 204801560 U CN204801560 U CN 204801560U
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- China
- Prior art keywords
- side board
- stop gear
- stepped tooth
- board
- regulating plate
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- 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 adopt stop gear on car seat that is used for of stepped tooth meshing, the utility model aims at providing a structure is ingenious, and manufacturing process is simple, and spare part is few, and product quality is reliably stable, low in production cost's adopt stop gear on car seat that is used for of stepped tooth meshing. The technical scheme who adopts is: adopt stop gear on car seat that is used for of stepped tooth meshing is including left side board 1, right side board 2, first pivot 4, rotor plate 5, second pivot 7, regulating plate 8, third pivot 10, spacing shifting block 11 and return spring 12. The advantage: big pinion rack and toothlet board adopt the stepped tooth meshing, have guaranteed good meshing height and meshing width to make folding mechanism have great intensity, be fit for back row many people seat and use, the stepped tooth manufacturing is simple, and the meshing is reliable, and the unblock is smooth and easy, and beta structure's unblock, the reliability and the sensitivity of the lock that falls have been guaranteed to a great deal of advantage.
Description
Technical field
The utility model relates to a kind of stop gear for automotive seat, particularly a kind of high-strength vehicle seat folding mechanism adopting stepped tooth to engage; Belong to automobile manufacturing field.
Background technology
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 automotive seat fold mechanism, and domestic each large angle regulator for automobile chair, folder factory are all at the hardware and software platform folder that research and development are different.
The shortcomings such as because traditional automotive seat folder also exists complex structure, parts are many, and the annexation between each parts is complicated, make it slowly to step down from the stage of history.
Summary of the invention
Technical problem to be solved in the utility model is, overcomes the shortcoming in prior art.
It is ingenious that the purpose of this utility model is to provide a kind of structure, and manufacturing process is simple, and parts are few, and reliable product quality is stablized, the stop gear on automotive seat of the employing stepped tooth engagement that productive costs is low.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
The stop gear on automotive seat adopting stepped tooth to engage, left side board;
The right side board arranged with left side board full symmetric; Described left side board is connected by two abutment sleeves with between right side board, and leaves gap between left side board and right side board;
By the rotor plate that the first rotating shaft is connected with right side board with left side board simultaneously, and rotor plate and left side board and right side board relatively rotate; In the gap of described rotor plate part between left side board and right side board; End on described rotor plate between left side board and right side board is arc-shaped, and the end face of arc-shaped end is provided with one section of trapezoidal engaging tooth; The radian of described trapezoidal engaging tooth is 60 °-70 °;
By the regulating plate that the second rotating shaft is connected with right side board with left side board simultaneously, and regulating plate is between left side board and right side board; Described regulating plate is provided with the trapezoidal engaging tooth of regulating plate with the external toothing of aforementioned trapezoidal engaging tooth phase, and regulating plate also has a spacing breach; Described spacing breach is positioned at the trapezoidal engaging tooth opposite side of regulating plate;
By the spacing shifting block that the 3rd rotating shaft is connected with right side board with left side board simultaneously, and spacing shifting block is between left side board and right side board; One end of described spacing shifting block is provided with the fixture block fastened with aforementioned spacing breach, and the other end is provided with one for connecting the hook groove of return spring;
Return spring; One end is connected in aforementioned hook groove, and the other end is connected on left side board.
Stop gear described in the utility model, adopts stepped tooth engagement, ensure that good engagement height and engaging width, thus make fold mechanism have larger intensity, and in being applicable to, row many people seat uses; And stepped tooth manufacture is simple, engagement is reliable, unlock smooth and easy, the unblock that plurality of advantages ensure that this limiting device, the reliability and sensitivity latched, and this is simple for structure, easy for installation, can effectively enhance productivity.
For the further improvement of technique scheme, the other end of return spring is connected with left side board by the return spring support be arranged on left side board.
For the further improvement of technique scheme, stop gear also comprises unlocking board; Described unlocking board is fixedly installed on the end of the 3rd rotating shaft, and is positioned at the outside of left side board.
For the further improvement of technique scheme, stop gear also comprises the shell holder for mounting casing; Described shell holder is fixedly installed on right side board, and is positioned at the outside of right side board.
For the further improvement of technique scheme, rotor plate is provided with the mounting hole for being connected mutually with external device and adjustable mounting hole.
Compared with prior art, its beneficial effect is the utility model: the stop gear on automotive seat of employing stepped tooth engagement of the present utility model, this mechanism structure is ingenious, and manufacturing process is simple, and reliable product quality is stablized, and productive costs is low.In automotive seat fold mechanism of the present utility model, large tooth plate plate and little tooth plate adopt stepped tooth engagement, ensure that good engagement height and engaging width, thus make fold mechanism have larger intensity, and after being applicable to, row many people seat uses; Stepped tooth manufacture is simple, and engagement is reliable, unlocks smooth and easy, the unblock that plurality of advantages ensure that foldable structure, the reliability and sensitivity latched.And this is simple for structure, easy for installation, effectively enhance productivity.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the present embodiment.
Fig. 2 is the left view (wherein, regulating plate, spacing shifting block and return spring are dotted line illustrate) of the present embodiment.
Fig. 3 is the right elevation of the present embodiment.
Detailed description of the invention
For making content of the present utility model more become apparent, be further described below in conjunction with accompanying drawing 1-Fig. 3 detailed description of the invention.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model for the automobile stop gear arranged in Beijing Automobile Workshop's prestige prosperous M30 vehicle so that detailed description of the invention of the present utility model to be described.
A kind of stop gear on automotive seat adopting stepped tooth to engage disclosed in the present embodiment, comprises left side board 1, right side board 2, first rotating shaft 4, rotor plate 5, second rotating shaft 7, regulating plate 8, the 3rd rotating shaft 10, spacing shifting block 11 and return spring 12.
The concrete structure of the present embodiment: right side board 2 and left side board 1 full symmetric are arranged; Be connected by two abutment sleeves 3 between left side board 1 with right side board 2, and leave gap between left side board 1 and right side board 2; The effect of two abutment sleeves 3 in the present embodiment structure has two, one, for fixing right side board 2 and left side board 1; Two, as mounting hole use, for being connected mutually with external device.Rotor plate 5 is connected with right side board 2 with left side board 1 by the first rotating shaft 4 simultaneously, and rotor plate 5 relatively rotates with left side board 1 and right side board 2; In the gap of rotor plate 5 part between left side board 1 and right side board 2; End on rotor plate 5 between left side board 1 and right side board 2 is arc-shaped, and the end face of arc-shaped end is provided with one section of trapezoidal engaging tooth 6; The radian of trapezoidal engaging tooth 6 is 60 °-70 °.Rotor plate 5 is provided with the mounting hole 16 for being connected mutually with external device and adjustable mounting hole 17.Regulating plate 8 is connected with right side board 2 with left side board 1 by the second rotating shaft 7 simultaneously, and regulating plate 8 is between left side board 1 and right side board 2; Regulating plate 8 is provided with the trapezoidal engaging tooth of regulating plate with the external toothing of aforementioned trapezoidal engaging tooth 6 phase, and regulating plate 8 also has a spacing breach 9; Spacing breach 9 is positioned at the trapezoidal engaging tooth opposite side of regulating plate.Spacing shifting block 11 is connected with right side board 2 with left side board 1 by the 3rd rotating shaft 10 simultaneously, and spacing shifting block 11 is between left side board 1 and right side board 2; One end of spacing shifting block 11 is provided with the fixture block 18 fastened with aforementioned spacing breach 9, and the other end is provided with one for connecting the hook groove 13 of return spring; Return spring 12 one end is connected in hook groove 13, and the other end of return spring 12 is connected with left side board 1 by the return spring support 14 be arranged on left side board 1.Unlocking board 15 is fixedly installed on the end of the 3rd rotating shaft 10, and is positioned at the outside of left side board 1.Shell holder (not shown in FIG.) is fixedly installed on right side board 2, and is positioned at the outside of right side board 2; Shell holder is used for mounting casing.
The principle of work of the present embodiment is:
The stop gear of the present embodiment, normal condition is in locking state; That is, the trapezoidal engaging tooth 6 on rotor plate 5 engages with the trapezoidal engaging tooth 6 of the regulating plate on regulating plate 8; Spacing breach 9 on regulating plate 8 engages with the fixture block 18 on spacing shifting block 11; Meanwhile, spacing shifting block 11 groove 13 of rising to the bait connects return spring 12; This state is the locking state of stop gear.
When needing the position unlocking adjusting seat recliner, pulling the unblock steel wire be arranged on unlocking board 15, unlocking board 15 is rotated, driving spacing shifting block 11 to rotate, thus the fixture block 18 on spacing shifting block 11 is separated with the spacing breach 9 on regulating plate 8; It is now rotatable rotor plate 5; Reach the relative position regulated between rotor plate 5 and left side board 1, right side board 2; After regulating, unclamp unblock steel wire, return spring 12 drives spacing shifting block 11 to reset, and the fixture block 18 on spacing shifting block 11 is engaged with the spacing breach 9 on regulating plate 8.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
The utility model does not relate to partly all same as the prior art or employing prior art and is realized.
Claims (5)
1. adopt the stop gear on automotive seat that stepped tooth engages, it is characterized in that: comprising: left side board (1);
The right side board (2) arranged with left side board (1) full symmetric; Be connected by two abutment sleeves (3) between described left side board (1) with right side board (2), and leave gap between left side board (1) and right side board (2);
By the rotor plate (5) that the first rotating shaft (4) is connected with right side board (2) with left side board (1) simultaneously, and rotor plate (5) relatively rotates with left side board (1) and right side board (2); Described rotor plate (5) part is positioned at the gap between left side board (1) and right side board (2); The end described rotor plate (5) is positioned between left side board (1) and right side board (2) is arc-shaped, and the end face of arc-shaped end is provided with one section of trapezoidal engaging tooth (6); The radian of described trapezoidal engaging tooth (6) is 60 °-70 °;
By the regulating plate (8) that the second rotating shaft (7) is connected with right side board (2) with left side board (1) simultaneously, and regulating plate (8) is positioned between left side board (1) and right side board (2); Described regulating plate (8) is provided with the trapezoidal engaging tooth of regulating plate with the phase external toothing of aforementioned trapezoidal engaging tooth (6), and the upper spacing breach (9) in addition of regulating plate (8); Described spacing breach (9) is positioned at the trapezoidal engaging tooth opposite side of regulating plate;
By the spacing shifting block (11) that the 3rd rotating shaft (10) is connected with right side board (2) with left side board (1) simultaneously, and spacing shifting block (11) is positioned between left side board (1) and right side board (2); One end of described spacing shifting block (11) is provided with the fixture block (18) fastened with aforementioned spacing breach (9), and the other end is provided with one for connecting the hook groove (13) of return spring;
Return spring (12); One end is connected in aforementioned hook groove (13), and the other end is connected on left side board (1).
2. the stop gear on automotive seat adopting stepped tooth engagement as claimed in claim 1, is characterized in that: the other end of described return spring (12) is connected with left side board (1) by the return spring support (14) be arranged on left side board (1).
3. the stop gear on automotive seat adopting stepped tooth engagement as claimed in claim 1, is characterized in that: described stop gear also comprises unlocking board (15); Described unlocking board (15) is fixedly installed on the end of the 3rd rotating shaft (10), and is positioned at the outside of left side board (1).
4. the stop gear on automotive seat adopting stepped tooth engagement as claimed in claim 1, is characterized in that: described stop gear also comprises the shell holder for mounting casing; Described shell holder is fixedly installed on right side board (2), and is positioned at the outside of right side board (2).
5. the as claimed in claim 1 stop gear on automotive seat adopting stepped tooth engagement, is characterized in that: described rotor plate (5) is provided with the mounting hole (16) for being connected mutually with external device and adjustable mounting hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440586.3U CN204801560U (en) | 2015-06-24 | 2015-06-24 | Adopt stop gear on car seat that is used for of stepped tooth meshing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440586.3U CN204801560U (en) | 2015-06-24 | 2015-06-24 | Adopt stop gear on car seat that is used for of stepped tooth meshing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204801560U true CN204801560U (en) | 2015-11-25 |
Family
ID=54586442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520440586.3U Expired - Fee Related CN204801560U (en) | 2015-06-24 | 2015-06-24 | Adopt stop gear on car seat that is used for of stepped tooth meshing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204801560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878493A (en) * | 2017-12-14 | 2018-04-06 | 株洲联诚集团控股股份有限公司 | A kind of manual side mirror of the locomotive stepped tooth with limit function |
| CN112977198A (en) * | 2021-04-02 | 2021-06-18 | 郑州轻工业大学 | Energy storage unlocking device and vehicle seat capable of automatically rebounding during rising |
-
2015
- 2015-06-24 CN CN201520440586.3U patent/CN204801560U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878493A (en) * | 2017-12-14 | 2018-04-06 | 株洲联诚集团控股股份有限公司 | A kind of manual side mirror of the locomotive stepped tooth with limit function |
| CN112977198A (en) * | 2021-04-02 | 2021-06-18 | 郑州轻工业大学 | Energy storage unlocking device and vehicle seat capable of automatically rebounding during rising |
| CN112977198B (en) * | 2021-04-02 | 2022-04-15 | 郑州轻工业大学 | Energy storage unlocking device and vehicle seat capable of automatically rebounding during rising |
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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: 20151125 Termination date: 20210624 |