CN208248016U - A kind of automotive seat link mechanism of high anti-fatigue intensity - Google Patents
A kind of automotive seat link mechanism of high anti-fatigue intensity Download PDFInfo
- Publication number
- CN208248016U CN208248016U CN201820382349.XU CN201820382349U CN208248016U CN 208248016 U CN208248016 U CN 208248016U CN 201820382349 U CN201820382349 U CN 201820382349U CN 208248016 U CN208248016 U CN 208248016U
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- China
- Prior art keywords
- seat
- connecting plate
- side plate
- hole
- rivet
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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.)
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of automotive seat link mechanisms of high anti-fatigue intensity, including seat basin frame of car seat, the rivet of bead is made on link component and surface, link component is equipped with connecting plate, connecting plate is equipped with connecting plate through-hole, the side plate of seat basin frame of car seat is equipped with side plate through-hole, the side plate of connecting plate and seat basin frame of car seat is affixed, so that connecting plate through-hole connects with side plate through-hole, the surface of rivet is coated with lubricant grease, and rivet is placed in connecting plate through-hole and side plate through-hole, and connecting plate and the side plate of seat basin frame of car seat pass through together with rivet, to realize the rotation connection between connecting plate and the side plate of seat basin frame of car seat.The utility model can ensure the smoothness of rotational action between connecting plate and the side plate of seat basin frame of car seat, improve the anti-fatigue intensity of automotive seat link mechanism, and reduce the manufacturing cost of automotive seat link mechanism.
Description
Technical field
The utility model relates to a kind of automotive seat link mechanisms of high anti-fatigue intensity.
Background technique
In the link mechanism of automotive seat, in order to ensure link mechanism actuation is smooth and meets the durable requirement of lifting, pass
System mode is all by rivet+iron teflon bushing structure type, and by the lubricating function of iron teflon bushing, realizing reduces actuation
Frictional force meets the actuation requirements of seat；In the lifting endurance test of automotive seat, iron teflon bushing will receive this form
There is iron teflon bushing by the phenomenon of rivet friction and Extrusion breakage, eventually lead to link mechanism in the extruding and spin friction of rivet
Occur actuation have some setbacks, clamping stagnation phenomena such as.
Therefore using a kind of collocation technique for not needing to increase Teflon bushing, meeting seat elevating function and actuation is resistance to
While long, number of parts is reduced, reduces seat cost.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of automotive seat connecting rod machines of high anti-fatigue intensity
Structure.
Above-mentioned technical problem is solved, technical solution used by the utility model is as follows:
A kind of automotive seat link mechanism of high anti-fatigue intensity, including seat basin frame of car seat and link component,
The link component is equipped with connecting plate, the side plate rotation connection of the connecting plate and the seat basin frame of car seat, feature
Be: the automotive seat link mechanism further includes the rivet that bead is made on surface；The connecting plate is logical equipped with connecting plate
The side plate in hole, the seat basin frame of car seat is equipped with side plate through-hole, the side plate of the connecting plate and seat basin frame of car seat
It is affixed, so that the connecting plate through-hole connects with side plate through-hole, the surface of the rivet is coated with lubricant grease, and the rivet
It is placed in the connecting plate through-hole and side plate through-hole, and the side plate of the connecting plate and the seat basin frame of car seat passes through institute
Rivet is stated together, to realize the rotation connection between the connecting plate and the side plate of the seat basin frame of car seat.
As preferred embodiments of the present invention: the rivet is made of the first head, bar portion and the second head, institute
It states the first head and the second head and is connected to the both ends of the bar portion, and first head, bar portion and the second head are total
The side wall of axis, the bar portion is equipped at least three oil storage tanks, and oil storage tank described in each is along the axis direction of the bar portion
Extend, and oil storage tank described in each item is arranged around the axis uniform intervals of the bar portion, so that being coated in the rivet surface
Lubricant grease is also filled with oil storage tank described in each item.
As preferred embodiments of the present invention: the shank portion of the rivet is located in the connecting plate through-hole,
Part is located at the side plate through-hole.
As preferred embodiments of the present invention: the link component is additionally provided with connecting rod, and the link component
Equipped with two pieces of connecting plates, which is respectively welded the both ends for being fixed on the connecting rod, and two pieces of connections
The connecting plate through-hole of plate is coaxial, and the connecting plate through-bore axis of two pieces of connecting plates is parallel to the axis of the connecting rod；It is described
Seat basin frame of car seat is equipped with two blocks of side plates, and the side plate through-hole of two blocks of side plates is coaxial；The automotive seat connects
Linkage is equipped with its of two rivets, one of connecting plate of the link component and the seat basin frame of car seat
In one block of side plate by a wherein rivet together, another piece of connecting plate and the automobile of the link component
Another block of side plate of seat framework of automotive vehicle passes through another rivet together.
Compared with prior art, the utility model has the following beneficial effects:
First, the utility model realizes the connecting plate and automotive seat of link component using the rivet that bead is made on surface
Riveting between the side plate of seat pelvis frame, it can be ensured that rotational action between connecting plate and the side plate of seat basin frame of car seat
Smoothness, improves the anti-fatigue intensity of automotive seat link mechanism, and reduce the manufacture of automotive seat link mechanism at
This.
Second, the utility model, to store lubricant grease using oil storage tank, is kept away by the way that a plurality of oil storage tank is arranged on rivet
The lubricant grease for exempting from rivet surface is extruded during the work time drains, and further ensures connecting plate and automobile seat pelvis
The smoothness of rotational action between the side plate of frame further increases the anti-fatigue intensity of automotive seat link mechanism.
Detailed description of the invention
The utility model is described in further detail in the following with reference to the drawings and specific embodiments:
Fig. 1 is the structural schematic diagram of the automotive seat link mechanism of the utility model；
Fig. 2 is the Structure explosion diagram of the automotive seat link mechanism of the utility model；
Fig. 3 is the structural schematic diagram of rivet in the utility model.
Specific embodiment
As shown in Figure 1 to Figure 3, it is disclosed by the utility model be a kind of high anti-fatigue intensity automotive seat connecting rod machine
Structure, including seat basin frame of car seat and link component 1, link component 1 are equipped with connecting plate 11, connecting plate 11 and automobile seat
The side plate 2 of pelvis frame is rotatablely connected.
The inventive concept of the utility model are as follows: automotive seat link mechanism further includes the rivet 4 that bead is made on surface；Even
Fishplate bar 11 is equipped with connecting plate through-hole 11a, and the side plate 2 of seat basin frame of car seat is equipped with side plate through-hole 2a, connecting plate 11 and automobile
The side plate 2 of seat framework of automotive vehicle is affixed, so that connecting plate through-hole 11a connects with side plate through-hole 2a, the surface of rivet 4 is coated with profit
Lubricating oil rouge, and rivet 4 is placed in connecting plate through-hole 11a and side plate through-hole 2a, and connecting plate 11 and seat basin frame of car seat
Side plate 2 is riveted together by rivet 4, to realize that the rotation between connecting plate 11 and the side plate 2 of seat basin frame of car seat connects
It connects.
In use, will application the utility model link mechanism automotive seat be installed on automobile so that connecting plate 11 with
Pedestal fixed on vehicle body is relatively rotatable to each other, thus, automobile seat pelvis is driven by transmission mechanism 3 in driving device
When frame is gone up and down, under the drive of seat basin frame of car seat, the side plate 2 of connecting plate 11 and seat basin frame of car seat is opposite to be turned
It is dynamic, and since the side plate 2 of connecting plate 11 and seat basin frame of car seat is the realization rotation connection that is riveted together by rivet 4
, and bead has been made on the surface of rivet 4, so that the surface of rivet 4 is formed with intensive concave-convex pockmark and hands over cap rock and residual pressure
Stress under compression layer reduces contact area when rivet 4 rotates with connecting plate through-hole 11a and side plate through-hole 2a, reduces the receipts of rivet 4
The frictional force arrived improves the surface hardness and fatigue resistance of rivet 4, it is ensured that connecting plate 11 and seat basin frame of car seat
Side plate 2 between rotational action smoothness, namely improve the anti-fatigue intensity of automotive seat link mechanism, avoid and adopt
With rivet+iron teflon bushing the problems of prior art, and reduce number of parts relative to the prior art, namely
Reduce the manufacturing cost of automotive seat link mechanism.
On the basis of foregoing invention design, the utility model can use following preferred structure:
As preferred embodiments of the present invention: rivet 4 is by 43 structure of the first head 41, bar portion 42 and the second head
The both ends of bar portion 42, and the first head 41, bar portion 42 and the second head are connected at, the first head 41 and the second head 43
43 is coaxial, and the side wall of bar portion 42 is equipped at least three oil storage tank 42a, and each oil storage tank 42a is along the axis side of bar portion 42
To extension, and each oil storage tank 42a is arranged around the axis uniform intervals of bar portion 42, so that being coated in the lubrication on 4 surface of rivet
Grease is also filled with each oil storage tank 42a；First head 41 is used to be formed with connecting plate 11 and rivet, and the second head 43 is used for and automobile
The side plate 2 of seat framework of automotive vehicle forms riveting.Preferably, 42 part of bar portion of rivet 4 be located in connecting plate through-hole 11a, part
Positioned at side plate through-hole 2a.
As preferred embodiments of the present invention: link component 1 is additionally provided with connecting rod 12, and link component 1 is equipped with
The both ends for being fixed on connecting rod 12, and the connection of two pieces of connecting plates 11 is respectively welded in two pieces of connecting plates 11, two pieces of connecting plates 11
Plate through-hole 11a is coaxial, and the connecting plate through-hole 11a axis of two pieces of connecting plates 11 is parallel to the axis of connecting rod 12；Automobile seat
Pelvis is provided with two blocks of side plates 2, and the side plate through-hole 2a of two blocks of side plates 2 is coaxial；Automotive seat link mechanism is equipped with two rivetings
Nail 4, one of connecting plate 11 of link component 1 and one of side plate 2 of seat basin frame of car seat pass through wherein one
Rivet 4 is riveted together, and another piece of connecting plate 11 of link component 1 passes through with another block of side plate 2 of seat basin frame of car seat
Another rivet 4 is riveted together.
The utility model is not limited to above-mentioned specific embodiment, according to above content, according to the ordinary skill of this field
Knowledge and customary means, under the premise of not departing from the utility model above-mentioned basic fundamental thought, the utility model can also be made
Equivalent modifications, replacement or the change of other diversified forms, all fall among the protection scope of the utility model.
Claims (4)
1. a kind of automotive seat link mechanism of high anti-fatigue intensity, including seat basin frame of car seat and link component (1),
The link component (1) is equipped with connecting plate (11), and the side plate (2) of the connecting plate (11) and the seat basin frame of car seat turns
Dynamic connection, it is characterised in that: the automotive seat link mechanism further includes the rivet (4) that bead is made on surface；The company
Fishplate bar (11) is equipped with connecting plate through-hole (11a), and the side plate (2) of the seat basin frame of car seat is equipped with side plate through-hole (2a), institute
It states connecting plate (11) and the side plate (2) of seat basin frame of car seat is affixed, so that the connecting plate through-hole (11a) and side plate through-hole
(2a) connects, and the surface of the rivet (4) is coated with lubricant grease, and the rivet (4) is placed in the connecting plate through-hole (11a)
In side plate through-hole (2a), and the side plate (2) of the connecting plate (11) and the seat basin frame of car seat passes through the rivet
(4) it is riveted together, to realize that the rotation between the connecting plate (11) and the side plate (2) of the seat basin frame of car seat connects
It connects.
2. the automotive seat link mechanism of high anti-fatigue intensity according to claim 1, it is characterised in that: the rivet
(4) it is made of the first head (41), bar portion (42) and the second head (43), first head (41) and the second head (43) point
Be not connected to the both ends of the bar portion (42), and first head (41), bar portion (42) and the second head (43) it is coaxial, it is described
The side wall of bar portion (42) is equipped at least three oil storage tanks (42a), and oil storage tank (42a) described in each is along the bar portion (42)
Axis direction extend, and oil storage tank described in each item (42a) around the bar portion (42) axis uniform intervals arrange so that apply
The lubricant grease for overlaying on the rivet (4) surface is also filled with oil storage tank described in each item (42a).
3. the automotive seat link mechanism of high anti-fatigue intensity according to claim 2, it is characterised in that: the rivet
(4) bar portion (42) is partially located in the connecting plate through-hole (11a), is partially located at the side plate through-hole (2a).
4. according to claim 1 to the automotive seat link mechanism of high anti-fatigue intensity described in 3 any one, feature exists
In: the link component (1) is additionally provided with connecting rod (12), and the link component (1) is equipped with two pieces of connecting plates (11), should
The both ends for being fixed on the connecting rod (12), and the connecting plate of two pieces of connecting plates (11) is respectively welded in two pieces of connecting plates (11)
Through-hole (11a) is coaxial, and connecting plate through-hole (11a) axis of two pieces of connecting plates (11) is parallel to the axis of the connecting rod (12)
Line；The seat basin frame of car seat is equipped with two pieces of side plates (2), and the side plate through-hole (2a) of two pieces of side plates (2) is coaxial；
The automotive seat link mechanism is equipped with two rivets (4), one of connecting plate (11) of the link component (1)
It is riveted together with one of side plate (2) of the seat basin frame of car seat by a wherein rivet (4), it is described
Another piece of connecting plate (11) of link component (1) and another piece of side plate (2) of the seat basin frame of car seat pass through another
The rivet (4) is riveted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820382349.XU CN208248016U (en) | 2018-03-19 | 2018-03-19 | A kind of automotive seat link mechanism of high anti-fatigue intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820382349.XU CN208248016U (en) | 2018-03-19 | 2018-03-19 | A kind of automotive seat link mechanism of high anti-fatigue intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208248016U true CN208248016U (en) | 2018-12-18 |
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ID=64608056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820382349.XU Active CN208248016U (en) | 2018-03-19 | 2018-03-19 | A kind of automotive seat link mechanism of high anti-fatigue intensity |
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| CN (1) | CN208248016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369961A (en) * | 2019-08-02 | 2019-10-25 | 中山鑫辉精密技术股份有限公司 | A kind of manufacturing method of automobile seat framework side plate |
| CN111993962A (en) * | 2020-08-12 | 2020-11-27 | 盐城同环机电科技有限公司 | Automobile seat connecting rod mechanism with high endurance fatigue strength |
-
2018
- 2018-03-19 CN CN201820382349.XU patent/CN208248016U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369961A (en) * | 2019-08-02 | 2019-10-25 | 中山鑫辉精密技术股份有限公司 | A kind of manufacturing method of automobile seat framework side plate |
| CN111993962A (en) * | 2020-08-12 | 2020-11-27 | 盐城同环机电科技有限公司 | Automobile seat connecting rod mechanism with high endurance fatigue strength |
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