CN203381519U - Seat angle adjusting device and oil collecting component - Google Patents
Seat angle adjusting device and oil collecting component Download PDFInfo
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- CN203381519U CN203381519U CN201320347663.1U CN201320347663U CN203381519U CN 203381519 U CN203381519 U CN 203381519U CN 201320347663 U CN201320347663 U CN 201320347663U CN 203381519 U CN203381519 U CN 203381519U
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- gathering element
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- boss
- seat angle
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Abstract
The utility model provides a seat angle adjusting device and an oil collecting component. Lubricating oil between a friction pair can be collected onto friction faces again to reduce abrasion speed. The oil collecting component is fixedly connected with one component in the friction pair of the seat angle adjusting device. The oil collecting component is provided with an end face facing the other component in the friction pair, bosses are arranged at two ends of the end face, an oil collecting gap is formed in the middle section of the end face, lateral faces of the bosses are oil guiding faces and are close to the center position of the oil collecting gap from the outside to the inside gradually. In a moving process, the bosses butt against the end wall of the other component through the outer sides of the oil guiding faces, so that lubricating oil ground to two ends of the other component by the friction pair is blocked. The blocked lubricating oil further flows to the oil collecting gap in the middle section of the end face of the oil collecting component along the oil guiding faces of the bosses to lubricate the friction faces. When the friction pair operates at high speed, the oil collecting gap of the oil collecting component is equivalent to a dynamic oil channel collecting the lubricating oil to a place between the friction faces continuously.
Description
Technical field
The utility model relates to chair angle regulation technology field, particularly relates to a kind of oil gathering element for seat adjuster.The utility model also relates to a kind of seat angle adjustor with above-mentioned oil gathering element.
Background technology
At present, seat angle adjustor roughly can be divided into two large classes: a class is the leaf spring type regulating mechanism that adopts ratchet ratch mechanism principle; Another kind of is the gear type regulating mechanism that adopts the Planetary Gear Transmission principle.
Please refer to Fig. 1-3, the shape assumption diagram that Fig. 1 is seat in prior art; Fig. 2 is the assembling exploded view of seat angle adjustor in a kind of specific embodiment in prior art; The structure diagram that Fig. 3 is the transmission device of seat angle adjustor middle gear shown in Fig. 2.
Existing seat angle adjustor 00 is arranged between the chair back and seat support, and generally adopts Planetary Gear Transmission, as shown in Figure 1.
As shown in Figures 2 and 3, existing seat angle adjustor 00 comprises the internal gear 01 with internally toothed annulus, the outer tooth plate 02 with external toothing, eccentric wheel 03, wedge 04 and power cam 05.Wherein, internal gear 01 is for being fixedly connected with the chair back, and the middle part of this internal gear 01 is provided with the shaft shoulder 011; Outer tooth plate 02 is for being fixedly connected with seat support, and the middle part of this outer tooth plate 02 is provided with axle center hole 021; External toothing is meshed with internally toothed annulus, and forms the radial disbalance zone between the shaft shoulder 011 and axle center hole 021; Eccentric wheel 03 is placed in described radial disbalance zone, and eccentric wheel 03, internal gear 01 and outer tooth plate 02 form planet-gear transmission mechanism; Wedge 04 is placed in described radial disbalance zone; And, eliminate the gap between engaging tooth that reaches between the axle center hole 021 of described eccentric wheel 03 and outer tooth plate 02 under the peripheral force effect that eccentric wheel 03 and wedge 04 apply at elastic component; Power cam 05 drive eccentric wheel 03 or wedge 04, so that realize that the relatively outer tooth plate 02 of internal gear 01 produces angular turn.
In the process that drives eccentric wheel 03 or wedge 04 to rotate at power cam 05, eccentric wheel 03 forms four friction pairs with axle center hole 021, the wedge 04 of external gear 02 with the shaft shoulder 011 of internal gear 01 with the shaft shoulder 011, the wedge 04 of internal gear 01 with axle center hole 021, the eccentric wheel 03 of external gear 02, and above-mentioned four friction pairs are all through having oil lubrication, boundary friction and dry friction three phases all through the ages.
Described have oil lubrication to refer to the friction that lubricating oil is arranged between two friction faces; Boundary friction refers between two friction faces has lubricating oil to exist, adsorption due to lubricating oil and metal surface, thereby form border oil film as thin as a wafer on metal surface, the thickness of border oil film is less than 1 μ m, be not enough to two metal surfaces are separated, so, while mutually moving, the mountain portions of two metal surface microcosmic will be rubbed with the hands and cut mutually, this state is called boundary friction; Dry friction refers to the friction of non lubricant oil.
In the incipient stage, above-mentioned friction pair has been oil lubrication and boundary friction, increase along with access times, lubricating oil between two parts of formation friction pair is rolled the two ends of friction face, friction between friction pair can change dry friction into, now forms the wearing and tearing aggravation between two parts of friction pair; After may wear to a certain degree, there will be and rock gap between seat angle adjustor 00 and seat, can there be the phenomenons such as noise, shake in operating process, and then affect the traveling comfort of seat.
Be accompanied by the development of auto trade, requirement to seat service life and traveling comfort is more and more higher, and the service life of seat and comfort level are subject to the impact of seat angle adjustor 00 to a great extent, therefore existing seat angle adjustor 00 can not meet people's demand.
Therefore, how designing a kind of seat angle adjustor, to reduce the wearing and tearing of its internal friction pair, extend its service life, is the current technical issues that need to address of those skilled in the art.
The utility model content
The purpose of this utility model is to provide a kind of seat angle adjustor, and its internal friction pair is always in having oil lubrication and boundary friction state, and the rate of wear is slower.
Another purpose of the present utility model is to provide a kind of oil gathering element of seat angle adjustor, the lubricating oil between the friction pair of seat angle adjustor inside can be collected to friction face again, to reduce the rate of wear of friction pair.
For solving the problems of the technologies described above, the utility model provides a kind of oil gathering element of seat angle adjustor, parts that form friction pair in described oil gathering element and seat angle adjustor are connected, described oil gathering element has the end face of another parts in described friction pair, the two ends of described end face are provided with boss, form the oil-collecting gap with the stage casing at described end face, the side of described boss is the Oil Guide face, and the center in asymptotic described oil-collecting gap arranges from outside to inside.
Oil gathering element of the present utility model is connected on parts of friction pair, and at the two ends of the end face of another parts in friction pair, boss is set, and the end face stage casing is formed with the oil-collecting gap, the side of described boss is on direction from outside to inside, center near asymptotic described oil-collecting gap arranges gradually, and the side of described boss forms the Oil Guide face; In motion process, at first described boss supports the end wall of another parts with the outside of its side, so that the lubricating oil that will be rolled another parts two ends by friction pair intercepts, the lubricating oil be blocked further flows to described oil-collecting gap along described Oil Guide face (being the side of described boss), and then friction face is lubricated; When the friction pair high-speed operation, the oil-collecting gap of oil gathering element is equivalent to the dynamic oil duct of lubricating oil, constantly lubricant oil collection is arrived between the friction face of friction pair, has effectively reduced the rate of wear of friction pair, the service life of having improved seat angle adjustor.
Preferably, all take the longitudinal centerline of described oil gathering element in the described boss at two ends is the rotational symmetry setting.
When described boss adopts symmetrical structure to arrange, oil-collecting gap in described end face stage casing is also symmetrical structure, lubricating oil can be symmetrically distributed in the both sides of oil gathering element comparatively equably, in order to the friction face in the oil gathering element both sides is lubricated comparatively equably, avoid part the dry friction phenomenon to occur.
Preferably, the cross-sectional plane semicircular in shape of described boss arranges.
Preferably, the cross-sectional plane of described boss is the isosceles trapezoid setting.
Preferably, the cross-sectional plane of described boss is the equicrural triangle setting.
When boss adopts symmetrical structure, can select different cross-sectional plane settings, can be semi-circular shape, isosceles trapezoid or equicrural triangle etc., the now side of boss transition on the direction of ecto-entad is comparatively smooth and easy, contribute to guide lubricating oil to flow to the centre in described oil-collecting gap, strengthen the oil-collecting effect.
Preferably, described oil gathering element is elastic component.
When oil gathering element is elastic component, the elastic deformation of oil gathering element can apply certain squeese pressure to another parts in friction pair, thereby the lubricating oil at another parts two ends is swept effectively, then flows in the oil-collecting gap in oil gathering element stage casing.
The utility model also provides a kind of seat angle adjustor, between two parts of described seat angle adjustor, forms friction pair, and parts in described friction pair are fixed with the described oil gathering element of above-mentioned any one.
Preferably, described seat angle adjustor comprises the internal gear with shaft shoulder, outer tooth plate, eccentric wheel and the wedge with axle center hole, and described friction pair is formed between the outside face of described eccentric wheel and the shaft shoulder, between the inwall of described eccentric wheel and described axle center hole, between the outside face of described wedge and the described shaft shoulder and between the inwall of described wedge and described axle center hole.
Preferably, described oil gathering element has the connection boss, and described eccentric wheel and wedge have and the described groove that is connected the boss fixing, are convenient to improve the reliability of connection and the convenience of dismounting.
Because seat angle adjustor of the present utility model has the described oil gathering element of above-mentioned any one, therefore the technique effect that the described oil gathering element of above-mentioned any one produces all is applicable to seat angle adjustor of the present utility model.
The accompanying drawing explanation
The shape assumption diagram that Fig. 1 is seat in prior art;
Fig. 2 is the assembling exploded view of seat angle adjustor in a kind of specific embodiment in prior art;
The structure diagram that Fig. 3 is the transmission device of seat angle adjustor middle gear shown in Fig. 2;
Fig. 4 is the assembling exploded perspective view in a kind of specific embodiment for seat angle adjustor that the utility model provides;
Fig. 5 is the constructional drawing after assembling chair angle regulator shown in Fig. 4;
Fig. 6 is that seat angle adjustor shown in Fig. 5 is along the section-drawing of A-A direction;
Fig. 7 is that seat angle adjustor shown in Fig. 5 is along the section-drawing of B-B direction;
Fig. 8 is arranged on the three-dimensional structure diagram on eccentric wheel in a kind of specific embodiment for oil gathering element that the utility model provides;
Fig. 9 is the cross sectional representation of boss in oil gathering element shown in Fig. 8;
Figure 10 is that eccentric wheel shown in Fig. 8 is arranged on the structural representation between internal gear and outer tooth plate;
The working process schematic diagram that Figure 11 is oil gathering element that the utility model provides;
Figure 12 is the three-dimensional structure diagram of oil gathering element that the utility model provides in the first specific embodiment;
Figure 13 is the three-dimensional structure diagram of oil gathering element that the utility model provides in the second specific embodiment.
The specific embodiment
Core of the present utility model is to provide a kind of seat angle adjustor, and its internal friction pair is always in having oil lubrication and boundary friction state, and the rate of wear is slower.
Another core of the present utility model is to provide a kind of oil gathering element of seat angle adjustor, the lubricating oil between the friction pair of seat angle adjustor inside can be collected to friction face again, to reduce the rate of wear of friction pair.
In order to make those skilled in the art person understand better the utility model scheme, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 4-7, Fig. 4 is the assembling exploded perspective view in a kind of specific embodiment for seat angle adjustor that the utility model provides; Fig. 5 is the constructional drawing after assembling chair angle regulator shown in Fig. 4; Fig. 6 is that seat angle adjustor shown in Fig. 5 is along the section-drawing of A-A direction; Fig. 7 is that seat angle adjustor shown in Fig. 5 is along the section-drawing of B-B direction.
Seat angle adjustor of the present utility model comprises internal gear 3, outer tooth plate 4, eccentric wheel 5 and wedge 6, and internal gear 3 has internally toothed annulus 32, and its middle part is provided with the shaft shoulder 31; Outer tooth plate 4 has external toothing 42, and its middle part is provided with axle center hole 41; Internal gear 3 and outer tooth plate 4 with internally toothed annulus 32 and external toothing 42 engagements, form the radial disbalance zone respectively between the shaft shoulder 31 and axle center hole 41; Eccentric wheel 5 and wedge 6 all are built in described radial disbalance zone.Now, the inside and outside both sides end face of eccentric wheel 5 forms two friction pairs 2 with the outside face of the shaft shoulder 31 and the inside face of axle center hole 41 respectively, as shown in Figure 6; The inside and outside both sides end face of wedge 6 also forms two friction pairs 2 with the outside face of the shaft shoulder 31 and the inside face of axle center hole 41 respectively, as shown in Figure 7.
Seat angle adjustor of the present utility model also is provided with oil gathering element 1, oil gathering element 1 is fixedly connected with parts in certain friction pair 2, and with its end face 11(referring to Fig. 8) another parts in friction pair 2, and then the structure on end face 11 is arranged, thereby the lubricating oil that will be rolled the friction face two ends by friction pair 2 is collected in the middle of two friction faces, as shown in Figure 6 and Figure 7 again.
Theoretically, oil gathering element 1 can be fixedly connected on any parts of friction pair 2, can be inwall, eccentric wheel 5, wedge 6 or the shaft shoulder 31 of axle center hole 41.Certainly, because friction pair 2 is formed between the outer face of the inner side end of eccentric wheel 5 and the shaft shoulder 31, between the inwall of the outside end face of eccentric wheel 5 and axle center hole 41, between the outside end face of the inner side end of wedge 6 and the shaft shoulder 31, between the inwall of the outside end face of wedge 6 and axle center hole 41, therefore oil gathering element 1 only needs to be arranged in above-mentioned each friction pair 2 and gets final product on parts, and without on two friction faces of same friction pair 2, oil gathering element 1 all being set.
More preferably, while due to seat angle adjustor, carrying out angular adjustment, eccentric wheel 5 and wedge 6 are kept in motion, can at least one oil gathering element 1 be installed respectively at the inside and outside both sides of eccentric wheel 5 and wedge 6 end face, both drive oil gathering element 1 rotation in the process of motion, and then act on the outer face of the shaft shoulder 31 and the inwall of axle center hole 41 by oil gathering element 1, thereby will be distributed in the shaft shoulder 31 and the circumferential lubricating oil of axle center hole 41 inwalls is collected again.
Consider that eccentric wheel 5 and the parts that wedge 6 forms friction pair 2 are the outer face of the shaft shoulder 31 and the inwall of axle center hole 41, can also be only on eccentric wheel 5 or oil gathering element 1 only is set on wedge 6, thereby lubricating oil is again collected and is attached to the outer face of the shaft shoulder 31 and the inwall of axle center hole 41, and without at eccentric wheel 5 and wedge 6, oil gathering element 1 all being set respectively, to reduce costs, simplify disassembly process.
Please refer to Fig. 8-11, Fig. 8 provides the three-dimensional structure diagram of a kind of set-up mode of eccentric wheel for the utility model; Fig. 9 is the cross sectional representation of boss in oil gathering element shown in Fig. 8; Figure 10 is that eccentric wheel shown in Fig. 8 is arranged on the structural representation between internal gear and outer tooth plate; The working process schematic diagram that Figure 11 is oil gathering element that the utility model provides.
For ease of dismounting, can on oil gathering element 1, arrange and connect boss 14, eccentric wheel 5 with on wedge 6, arrange respectively can with the groove that is connected boss 14 and coordinates so that oil gathering element 1 is by connecting boss 14 fixings; When not needing oil gathering element 1 or needs to change oil gathering element 1, directly will connect boss 14 and remove and get final product from groove.It will be understood by those skilled in the art that to connect between boss 14 and groove to adopt other detouchable connection modes, be not limited to above-mentioned clamping.
In addition, four friction pairs 2 mentioned above are only four friction pairs 2 more common in seat angle adjustor, while in seat angle adjustor, having other friction pairs 2, also can on other friction pairs 2, oil gathering element 1 be set, then the analogy said structure is arranged, to reach the oil-collecting effect, reduce the wearing and tearing of parts.
The oil gathering element 1 of below only take is arranged on eccentric wheel 5 as example and describes, but this can not be interpreted as that oil gathering element 1 of the present utility model only can be arranged on eccentric wheel 5; When oil gathering element 1 is arranged on other friction means, can the structure on eccentric wheel 5 be arranged with reference to it.
In a kind of specific embodiment, oil gathering element 1 of the present utility model, with parts in the friction pair 2 of seat angle adjustor, be fixedly connected with, oil gathering element 1 has the end face 11 of another parts in friction pair 2, the two ends of this end face 11 are provided with boss 12, thereby form oil-collecting gap 13 in the stage casing of end face 11; The side of boss 12 is Oil Guide face 121, and Oil Guide face 121 arranges near 13 center, oil-collecting gap gradually on direction from outside to inside.
The surface of due to boss 12, giving prominence to end faces 11 is arranged on its two ends, and the relative face of two boss 12 is side separately, and the Oil Guide face 121, as shown in Figure 8.
When oil gathering element 1 is arranged on seat angle adjustor, the direction that oil gathering element 1 is parallel to the axis of seat angle adjustor is that it is vertical, the side near oil gathering element 1 longitudinal centerline M is its inboard, and described direction from outside to inside refers to the direction of being pointed to its longitudinal centerline M by the side away from oil gathering element 1 longitudinal centerline M.
For expressing conveniently, the end face of definition boss 12 in longitudinal centerline M top is end face, end face in below is bottom surface, in the situation that the end face of boss 12 and bottom surface are plane, the end points line of Oil Guide face 121 both sides of take is X-axis, with the positive dirction that is oriented to X-axis of rotation direction R, the parallel lines of longitudinal centerline M of take is Y-axis, and the positive dirction that the direction of take from bottom to top is Y-axis is drawn Fig. 9.
In Fig. 9, the boss 12 in the Y-axis top is defined as the first boss 122, and the boss 12 in the Y-axis below is defined as the second boss 123; The first boss 122 is inverted and is arranged, on the Oil Guide face 121 of the first boss 122 ordinate of each point X-axis first reduce forward increase afterwards, and be symmetrical arranged about the vertical curve at longitudinal centerline M place; Because the first boss 122 is inverted structure, on its Oil Guide face 121, each point increases gradually to the distance of end face; On the Oil Guide face 121 of the second boss 123, the ordinate of each point is in the forward first increases and then decreases of X-axis, and is symmetrical arranged about the vertical curve at longitudinal centerline M place; Pass through said structure, the large state in little two ends in the middle of oil-collecting gap 13 between the first boss 122 and the second boss 123 is, the Oil Guide face 121 of the first boss 122 and the second boss 123 is equivalent to the Oil Guide face, can successfully lubricating oil be imported in oil-collecting gap 13, and flow to friction face by oil-collecting gap 13.
Visible, Oil Guide face 121 of the present utility model is not limited to be set to semi-circular shape, trapezoidal or triangle, as long as Oil Guide face 121 has certain gradient, this gradient can be convenient to lubricating oil is imported gradually the centre in oil-collecting gap 13.
In addition, the first boss 122 and the second boss 123 also can adopt different structure settings, and for example, cross-sectional plane that can the first boss 122 is set to trapezoidal, and the cross-sectional plane of the second boss 123 is set to other structures such as triangle.
As shown in Figure 10 and Figure 11, black partly represents lubricating oil 7, the rotation direction that arrow R direction pointed is eccentric wheel 5 and oil gathering element 1.
When eccentric wheel 5 rotates, oil gathering element 1 disposed thereon rotates with eccentric wheel 5; In rotation process, at first Oil Guide face 121 contacts with the inwall of the axle center hole 41 of outer tooth plate 4 with its side towards rotation direction R, thereby the lubricating oil 7 that will be rolled another parts two ends sweeps; The lubricating oil 7 swept is attached on Oil Guide face 121, due to oil gathering element 1 in rotational direction R constantly rotate, although lubricating oil 7 can be rotated further with Oil Guide face 121 under the effect of force of inertia, but its velocity of rotation is less than the kinematic velocity of Oil Guide face 121, lubricating oil 7 flows to the oil-collecting gap 13 in end face 11 stage casings gradually along Oil Guide face 121, and lubricating oil 7 is collected again; Due to the inwall setting of end face 11 towards axle center hole 41, the lubricating oil 7 that flows into oil-collecting gap 13 is limited between the inwall and end face 11 of axle center hole 41, and lubricating oil 7 is attached on the inwall of axle center hole 41 again; After boss 12 leaves a upper oil-collecting position (position that namely inwall of boss 12 and axle center hole 41 connects), the outer face of eccentric wheel 5 contacts again with the inwall of axle center hole 41, and completes relative motion having under the state of lubricating oil; As shown in figure 10, in the side towards rotation direction R, lubricating oil is rolled two ends, after oil gathering element 1 turns over, in the middle of lubricating oil is collected again, in order to friction face is lubricated.
Can be further improved oil gathering element mentioned above 1.
Please refer to Figure 12-13, Figure 12 is the three-dimensional structure diagram of oil gathering element that the utility model provides in the first specific embodiment; Figure 13 is the three-dimensional structure diagram of oil gathering element that the utility model provides in the second specific embodiment.
It should be noted that, when oil gathering element 1 is arranged on parts in friction pair 2, form the two ends of oil gathering element 1 near the part of these parts two opposing end surfaces; The two ends of oil gathering element 1 are also oil gathering element 1 relative two ends in the vertical, and it is example that the oil gathering element 1 of take is arranged on eccentric wheel 5 simultaneously, oil gathering element 1 vertically be the axis direction that is parallel to eccentric wheel 5; As shown in Fig. 8, Figure 12 and Figure 13, the direction that vertically comprises its longitudinal centerline M place of oil gathering element 1 and the direction that is parallel to longitudinal centerline M; Accordingly, in horizontal surface, the direction perpendicular to longitudinal centerline M is the horizontal of oil gathering element 1.
When boss 12 is symmetrical arranged about longitudinal centerline M, the structure on two sides of the Oil Guide face 121 of boss 12 is identical, no matter the rotation direction R of boss 12 is clockwise direction or anticlockwise direction, Oil Guide face 121 all can the side in the place ahead of rotation direction R sweep lubricating oil 7 with it, then successfully collect in oil-collecting gap 13, its Applicable scope is wider, and it is convenient more flexibly to operate.
On the other hand, when Oil Guide face 121 is symmetrical structure, the speed that lubricating oil flows into oil-collecting gap 13 from outside to inside along Oil Guide face 121 is basic identical, to improve the homogeneity lubricated to friction face.
In the situation that boss 12 is arranged to symmetrical structure, the cross-sectional plane of boss 12 can be set to semicircular structure, isosceles trapezoidal structure or equicrural triangle, as shown in figure 13.The structures such as certainly,, when boss 12 is unsymmetric structure, that the cross-sectional plane of boss 12 also can be set to is trapezoidal, triangle.
Above seat angle adjustor provided by the utility model and oil gathering element thereof are described in detail.Applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand the core concept of the utility model seat angle adjustor and oil gathering element.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (9)
1. the oil gathering element of a seat angle adjustor, parts that form friction pair (2) in described oil gathering element (1) and seat angle adjustor are connected, it is characterized in that, described oil gathering element (1) has the end face (11) of another parts in described friction pair (2), the two ends of described end face (11) are provided with boss (12), form oil-collecting gap (13) with the stage casing at described end face (11), the side of described boss (12) is Oil Guide face (121), and the center in asymptotic described oil-collecting gap (13) arranges from outside to inside.
2. oil gathering element as claimed in claim 1, is characterized in that, all take the longitudinal centerline of described oil gathering element (1) in the described boss (12) at two ends is the rotational symmetry setting.
3. oil gathering element as claimed in claim 2, is characterized in that, the cross-sectional plane semicircular in shape of described boss (12) arranges.
4. oil gathering element as claimed in claim 2, is characterized in that, the cross-sectional plane of described boss (12) is the isosceles trapezoid setting.
5. oil gathering element as claimed in claim 2, is characterized in that, the cross-sectional plane of described boss (12) is the equicrural triangle setting.
6. as the described oil gathering element of claim 1-5 any one, it is characterized in that, described oil gathering element (1) is elastic component.
7. a seat angle adjustor, form friction pair (2) between two parts of described seat angle adjustor, it is characterized in that, parts in described friction pair (2) are fixed with the described oil gathering element of above-mentioned 1-6 any one (1).
8. seat angle adjustor as claimed in claim 7, it is characterized in that, described seat angle adjustor comprises the internal gear (3) of (31) that has the shaft shoulder, the outer tooth plate (4) with axle center hole (41), eccentric wheel (5) and wedge (6), and described friction pair (2) is formed between the outside face of described eccentric wheel (5) and the shaft shoulder (31), between the inwall of described eccentric wheel (5) and described axle center hole (41), between the outside face of described wedge (6) and the described shaft shoulder (31) and between the inwall of described wedge (6) and described axle center hole (41).
9. seat angle adjustor as claimed in claim 8, is characterized in that, described oil gathering element (1) has connection boss (14), and described eccentric wheel (5) and wedge (6) have and the described groove that is connected boss (14) fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320347663.1U CN203381519U (en) | 2013-06-17 | 2013-06-17 | Seat angle adjusting device and oil collecting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320347663.1U CN203381519U (en) | 2013-06-17 | 2013-06-17 | Seat angle adjusting device and oil collecting component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203381519U true CN203381519U (en) | 2014-01-08 |
Family
ID=49870042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320347663.1U Withdrawn - After Issue CN203381519U (en) | 2013-06-17 | 2013-06-17 | Seat angle adjusting device and oil collecting component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203381519U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273859A (en) * | 2013-06-17 | 2013-09-04 | 湖北中航精机科技有限公司 | Seat angle adjuster and oil gathering element |
| CN107933383A (en) * | 2017-12-12 | 2018-04-20 | 湖北航嘉麦格纳座椅系统有限公司 | A kind of automatic seat and its angle regulator |
| CN111823967A (en) * | 2019-04-18 | 2020-10-27 | 费舍尔和同伴有限公司 | Recliner core with lubrication member |
| US11364577B2 (en) | 2019-02-11 | 2022-06-21 | Fisher & Company, Incorporated | Recliner mechanism for seat assembly and method of manufacturing |
| US11607976B2 (en) | 2020-03-06 | 2023-03-21 | Fisher & Company, Incorporated | Recliner mechanism having bracket |
| US11766957B2 (en) | 2021-02-16 | 2023-09-26 | Fisher & Company, Incorporated | Release mechanism for seat recliner assembly |
| US11850975B2 (en) | 2021-06-11 | 2023-12-26 | Fisher & Company, Incorporated | Vehicle seat recliner mechanism with welded spring |
| US11897372B2 (en) | 2021-05-06 | 2024-02-13 | Fisher & Company, Incorporated | Recliner heart having biasing members |
-
2013
- 2013-06-17 CN CN201320347663.1U patent/CN203381519U/en not_active Withdrawn - After Issue
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273859A (en) * | 2013-06-17 | 2013-09-04 | 湖北中航精机科技有限公司 | Seat angle adjuster and oil gathering element |
| WO2014201739A1 (en) * | 2013-06-17 | 2014-12-24 | 湖北中航精机科技有限公司 | Seat angle adjuster and oil gathering element |
| CN103273859B (en) * | 2013-06-17 | 2015-05-06 | 湖北中航精机科技有限公司 | Seat angle adjuster and oil gathering element |
| CN107933383A (en) * | 2017-12-12 | 2018-04-20 | 湖北航嘉麦格纳座椅系统有限公司 | A kind of automatic seat and its angle regulator |
| CN107933383B (en) * | 2017-12-12 | 2023-09-12 | 湖北中航精机科技有限公司 | Electric seat and angle adjusting device thereof |
| US11364577B2 (en) | 2019-02-11 | 2022-06-21 | Fisher & Company, Incorporated | Recliner mechanism for seat assembly and method of manufacturing |
| CN111823967B (en) * | 2019-04-18 | 2023-01-06 | 费舍尔和同伴有限公司 | Recliner core with lubrication member |
| CN111823967A (en) * | 2019-04-18 | 2020-10-27 | 费舍尔和同伴有限公司 | Recliner core with lubrication member |
| US11845367B2 (en) | 2019-04-18 | 2023-12-19 | Fisher & Company, Incorporated | Recliner heart having lubricant member |
| US11607976B2 (en) | 2020-03-06 | 2023-03-21 | Fisher & Company, Incorporated | Recliner mechanism having bracket |
| US11766957B2 (en) | 2021-02-16 | 2023-09-26 | Fisher & Company, Incorporated | Release mechanism for seat recliner assembly |
| US11897372B2 (en) | 2021-05-06 | 2024-02-13 | Fisher & Company, Incorporated | Recliner heart having biasing members |
| US11850975B2 (en) | 2021-06-11 | 2023-12-26 | Fisher & Company, Incorporated | Vehicle seat recliner mechanism with welded spring |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140108 Effective date of abandoning: 20150506 |
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| RGAV | Abandon patent right to avoid regrant |