CN209776234U - novel car seat angle modulation ware core spare - Google Patents
novel car seat angle modulation ware core spare Download PDFInfo
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- CN209776234U CN209776234U CN201920441387.2U CN201920441387U CN209776234U CN 209776234 U CN209776234 U CN 209776234U CN 201920441387 U CN201920441387 U CN 201920441387U CN 209776234 U CN209776234 U CN 209776234U
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- aircraft head
- unlocking
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Abstract
the utility model discloses a novel automobile seat angle adjuster core piece, which comprises a toothless cover, a toothed cover, a wrapping ring, a return spring, a locking piece, a lock releasing plate, a rotating middle shaft, a shifting piece and an airplane head, wherein the center of the shifting piece is fixed on the rotating middle shaft to form an integrated structure; the aircraft head is arranged on the inner ring of the toothless cover, the convex parts on the periphery of the aircraft head are arranged in a groove formed between four convex parts on the inner side of the toothless cover, the middle part of the aircraft head is provided with an arc-shaped hole, and the shape of the arc-shaped hole is matched with the appearance of the shifting piece; two slotted holes are symmetrically formed in the center of the toothless cover, adjusting springs are arranged in the slotted holes respectively, one ends of the adjusting springs are fixed in the slotted holes, and the other ends of the adjusting springs face the side face of the aircraft head; the utility model aims at providing a through the less novel car seat angle modulation ware core piece of plectrum driven unblock angle.
Description
Technical Field
The utility model belongs to angle modulation ware core field, concretely relates to novel car seat angle modulation ware core.
background
The automobile seat is an important component of an automobile, in the using process of the seat, in order to meet different requirements, the angle of a backrest needs to be properly adjusted, and an important part for adjusting the angle of the seat is a seat angle adjuster. The existing angle adjuster core piece drives the inner tooth piece to rotate through the central shaft, so that the effect of adjusting a seat is achieved, the transmission effect driven by the tooth piece is poor, and the service life of the angle adjuster core piece is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a through the less novel car seat angle modulation ware core piece of plectrum driven unblock angle.
The utility model provides a technical scheme is: a novel core piece of an automobile seat angle adjuster comprises a toothless cover, a toothed cover, a wrapping ring, a return spring, a locking sheet, an unlocking sheet, a rotating middle shaft, a shifting sheet and an airplane head, wherein the center of the shifting sheet is fixed on the rotating middle shaft to form an integrated structure; the aircraft head is arranged on the inner ring of the toothless cover, the convex parts on the periphery of the aircraft head are arranged in a groove formed between four convex parts on the inner side of the toothless cover, the middle part of the aircraft head is provided with an arc-shaped hole, and the shape of the arc-shaped hole is matched with the appearance of the shifting piece;
Two slotted holes are formed in the toothless cover in a centrosymmetric mode, adjusting springs are arranged in the slotted holes respectively, one ends of the adjusting springs are fixed in the slotted holes, and the other ends of the adjusting springs face the side face of the aircraft head.
As an improvement of the utility model, the upper and lower ends of the plectrum are arc respectively with controlling the end, the radius of the upper and lower end circular arc of plectrum is greater than the radius of the left and right ends circular arc of plectrum.
As an improvement of the utility model, the left and right ends of the aircraft head are rectangular convex parts with different sizes respectively, and the upper and lower sides of the aircraft head are provided with the convex parts with slope shapes respectively.
As an improvement of the utility model, the toothless cover with it holds the chamber to have the constitution between the tooth lid, there is the tooth lid to reply the spring, separate the centre bore suit that locking plate, stay and plectrum loop through the middle part in rotate epaxially.
As an improvement of the utility model, two long arc-shaped unlocking holes are arranged on the unlocking sheet in a central symmetry manner, two locking sheets are symmetrically arranged at the bottom of the unlocking sheet, and convex columns are arranged at the upper ends of the locking sheets and are respectively inserted into the two unlocking holes of the unlocking sheet; and the outer arc of the unlocking plate is provided with outer teeth meshed with the toothed cover.
Has the advantages that:
the utility model has the advantages that through the structure of the shifting piece and the aircraft head, the rotating middle shaft drives the shifting piece to rotate, and the shifting piece pushes the aircraft head to drive the clamped toothless cover to rotate, so that the adjusting function is realized, and the problem of service life influence caused by abrasion of the existing angle adjuster core piece through gear transmission is avoided; simultaneously through the fixed regulating spring in aircraft head both sides for after rotatory at every turn, regulating spring can both order about the aircraft head and get back to the normal position, thereby the angle of rotatory unblock at every turn effectively reduces, has improved performance.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
Fig. 3 is a schematic top view of the shifting piece and the rotating middle shaft of the present invention;
Fig. 4 is a schematic view of the structure of the aircraft head of the present invention;
Fig. 5 is a schematic view of the toothless cover structure of the present invention.
In the figure: 1-toothless cover, 11-slotted hole, 2-toothed cover, 3-edge wrapping ring, 4-return spring, 5-locking piece, 6-unlocking piece, 7-rotating middle shaft, 8-plectrum, 9-aircraft head, 91-arc hole and 10-adjusting spring.
Detailed Description
the embodiments of the present invention will be further explained with reference to the drawings.
as shown in fig. 1 to 5, the core of the novel automobile seat angle adjuster in the embodiment includes a toothless cover 1, a toothed cover 2, a bound ring 3, a return spring 4, a locking piece 5, an unlocking piece 6, a rotating middle shaft 7, a shifting piece 8 and an airplane head 9, wherein the center of the shifting piece 8 is fixed on the rotating middle shaft 7 to form an integrated structure; the aircraft head 9 is arranged at the inner ring of the toothless cover 1, the convex parts around the aircraft head 9 are arranged in the grooves formed among the four convex parts at the inner side of the toothless cover 1, the middle part of the aircraft head 9 is provided with an arc-shaped hole 91, and the shape of the arc-shaped hole 91 is matched with the appearance of the plectrum 8;
Two slotted holes 11 are formed in the toothless cover 1 in a centrosymmetric mode, adjusting springs 10 are arranged in the slotted holes 11 respectively, one ends of the adjusting springs 10 are fixed in the slotted holes 11, and the other ends of the adjusting springs 10 face the side face of the aircraft head 9.
in this embodiment, the upper end and the lower end and the left end and the right end of the paddle 8 are circular arcs respectively, and the radius of the circular arc at the upper end and the lower end of the paddle 8 is larger than the radius of the circular arc at the left end and the right end of the paddle 8.
The left end and the right end of the aircraft head 9 are respectively rectangular convex parts with different sizes, and the upper side and the lower side of the aircraft head 9 are respectively provided with a slope-shaped convex part.
An accommodating cavity is formed between the toothless cover 1 and the toothed cover 2, the return spring 4, the unlocking sheet 6, the locking sheet 5 and the shifting sheet 8 are sequentially sleeved on the rotating middle shaft 7 through a central hole in the middle.
The unlocking plate 6 is centrally and symmetrically provided with two long-strip arc-shaped unlocking holes, the bottom of the unlocking plate 6 is symmetrically provided with two locking plates 5, the upper ends of the locking plates 5 are provided with convex columns, and the convex columns are respectively inserted into the two unlocking holes of the unlocking plate 6; and the outer arc of the unlocking plate 6 is provided with outer teeth meshed with the toothed cover 2.
in the embodiment, the utility model, through the structure of the shift plate 8 and the aircraft head 9, the rotation central shaft 7 drives the shift plate 8 to rotate, and the shift plate 8 pushes the aircraft head 9 to drive the clamped toothless cover 1 to rotate, thereby playing a role in adjustment and avoiding the problem of service life influence caused by the abrasion of the existing angle adjuster core piece through gear transmission; meanwhile, the adjusting springs 10 fixed on the two sides of the airplane head 9 enable the airplane head 9 to return to the original position after each rotation, so that the angle of each rotation unlocking is effectively reduced, and the use performance is improved.
for convenience of description, the descriptions of directions such as "up", "down", "left", "right", "front", "back", etc. referred to herein are consistent with the left-right direction of the drawings, but do not limit the structure of the present invention; furthermore, the present invention is not limited to the above-described embodiments, and various changes may be made by those skilled in the art, and any changes equivalent or similar to the present invention are intended to be covered by the scope of the claims.
Claims (5)
1. the utility model provides a novel car seat angle modulation ware core spare, includes no tooth lid (1), has tooth lid (2), bordures circle (3), answer spring (4), stay (5), unblock piece (6) and rotates axis (7), its characterized in that:
The aircraft is characterized by further comprising a shifting piece (8) and an aircraft head (9), wherein the center of the shifting piece (8) is fixed on the rotating middle shaft (7) to form an integrated structure; the aircraft head (9) is arranged at the inner ring of the toothless cover (1), the convex parts at the periphery of the aircraft head (9) are arranged in a groove formed among four convex parts at the inner side of the toothless cover (1), an arc-shaped hole (91) is arranged in the middle of the aircraft head (9), and the shape of the arc-shaped hole (91) is matched with the appearance of the plectrum (8);
two slotted holes (11) are symmetrically arranged on the toothless cover (1) in the center, adjusting springs (10) are respectively arranged in the slotted holes (11), one ends of the adjusting springs (10) are fixed in the slotted holes (11), and the other ends of the adjusting springs (10) face the side face of the aircraft head (9).
2. The new car seat recliner core as set forth in claim 1 wherein:
The upper end, the lower end, the left end and the right end of the shifting piece (8) are respectively arc-shaped, and the radius of the arc at the upper end and the lower end of the shifting piece (8) is larger than that of the arc at the left end and the right end of the shifting piece (8).
3. the new car seat recliner core as set forth in claim 2 wherein:
The left end and the right end of the airplane head (9) are respectively provided with rectangular convex parts with different sizes, and the upper side and the lower side of the airplane head (9) are respectively provided with slope-shaped convex parts.
4. A new automotive seat recliner core as set forth in claim 3 wherein:
An accommodating cavity is formed between the toothless cover (1) and the toothed cover (2), the return spring (4), the unlocking sheet (6), the locking sheet (5) and the shifting sheet (8) are sleeved on the rotating middle shaft (7) sequentially through a central hole in the middle.
5. The new car seat recliner core as set forth in claim 4 wherein:
The unlocking plate (6) is centrally and symmetrically provided with two long-strip arc-shaped unlocking holes, the bottom of the unlocking plate (6) is symmetrically provided with two locking pieces (5), the upper ends of the locking pieces (5) are provided with convex columns, and the convex columns are respectively inserted into the two unlocking holes of the unlocking plate (6); and the outer arc of the unlocking plate (6) is provided with outer teeth meshed with the toothed cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441387.2U CN209776234U (en) | 2019-04-03 | 2019-04-03 | novel car seat angle modulation ware core spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441387.2U CN209776234U (en) | 2019-04-03 | 2019-04-03 | novel car seat angle modulation ware core spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209776234U true CN209776234U (en) | 2019-12-13 |
Family
ID=68800876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920441387.2U Active CN209776234U (en) | 2019-04-03 | 2019-04-03 | novel car seat angle modulation ware core spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209776234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071387A (en) * | 2021-03-29 | 2021-07-06 | 景德镇浮梁颢迪汽车座椅内饰件有限公司 | Angle regulator core piece with self-locking and unlocking functions |
-
2019
- 2019-04-03 CN CN201920441387.2U patent/CN209776234U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071387A (en) * | 2021-03-29 | 2021-07-06 | 景德镇浮梁颢迪汽车座椅内饰件有限公司 | Angle regulator core piece with self-locking and unlocking functions |
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