CN209257918U - A kind of automotive seat with anti-dropout sliding track mechanism - Google Patents
A kind of automotive seat with anti-dropout sliding track mechanism Download PDFInfo
- Publication number
- CN209257918U CN209257918U CN201822106589.XU CN201822106589U CN209257918U CN 209257918 U CN209257918 U CN 209257918U CN 201822106589 U CN201822106589 U CN 201822106589U CN 209257918 U CN209257918 U CN 209257918U
- Authority
- CN
- China
- Prior art keywords
- rail
- unlocking motion
- sliding track
- lock handle
- main running
- 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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Abstract
The utility model discloses a kind of automotive seats with anti-dropout sliding track mechanism, seat body and sliding track mechanism including having bottom plate.Bottom plate is fixed with below seat body, seat body and bottom plate are fixed on together above sliding track mechanism.Sliding track mechanism includes a pair of of main running rail, a pair of secondary sliding rail and a set of regulating mechanism.Regulating mechanism includes " n " shape solution lock handle, unlocking motion piece and torsional spring.Wherein, bottom plate both sides of the edge are each provided with a piece of L shape baffle, and baffle presss from both sides the rear end of solution lock handle from outside cover.The connection type that elastic pressuring plate realizes solution lock handle and unlocking motion piece is riveted by outside for lock handle is solved in existing organization plan, have the defects that sleeve mechanism falls off disintegration, the utility model completely eliminates the risk that falls off under the premise of not increasing cost substantially, not changing mode of operation by the method constrained solution lock handle in bottom plate both sides of the edge welding baffle.
Description
Technical field
The utility model relates to seat part technical field more particularly to a kind of automotive seats with anti-dropout sliding track mechanism
Chair.
Background technique
Modern automotive seat, it is necessary to meet adjustment convenience and comfort two requires greatly.That is driver passes through
Manipulation is adjusted, seat can be adjusted on optimal position, to obtain the best visual field, to be easy to manipulation direction disk, pedal, change
Fast bar etc., the seating angle that the most comfortable can also be obtained and be most accustomed to.Adjusting for seat can mode manually or electrically
To complete.
Modern automotive seat can provide the adjustment in up to 8 directions at most sufficiently to meet the needs of driver.This its
The adjusting of middle front-rear position is essential.Usual seat body is fixedly linked with main running rail, and secondary sliding rail is fixed on automobile bottom
On plate.A kind of regulating mechanism of common front-rear position is as shown in Figure 1.When adjusting front-rear position, it is arranged by lifting in cushion
" n " shape solution lock handle of lower section, so that unlocking motion piece overcomes torsional spring elastic force to move down, the fixture block of unlocking motion piece and secondary sliding rail
Exact separation, being fixed on the seat body above main running rail can slide back and forth on secondary sliding rail together with main running rail.Adjustment
Unclamp solution lock handle afterwards in place, unlocking motion piece moves up under the effect of torsion spring, drives the fixture block of unlocking motion piece and secondary sliding rail
Card slot combines, and seat body is securely fixed.
Regulating mechanism component number shown in FIG. 1 is few, at low cost, but in previous organization plan, solution lock handle is all
It is that the connection that elastic pressuring plate realizes solution lock handle and unlocking motion piece is riveted by outside.Due to solving lock handle in adjustment process
May be subjected to outer tension, over time will spreading elastic pressuring plate cause sleeve mechanism to fall off disintegration, lose normal function simultaneously
Bring security risk.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of vapour with anti-dropout sliding track mechanism
Vehicle seats eliminate the risk that falls off under the premise of not increasing cost substantially, not changing mode of operation.Its core is in seat
Baffle is arranged in bottom plate two sides, and the function of original elastic pressuring plate is completed by baffle.
The utility model is achieved through the following technical solutions: the utility model discloses one kind to have anti-dropout sliding rail
The automotive seat of mechanism, seat body and sliding track mechanism including having bottom plate.Bottom plate, seat sheet are fixed with below seat body
Body and bottom plate are fixed on together above sliding track mechanism.Sliding track mechanism includes a pair of of main running rail, a pair of secondary sliding rail and a set of adjusting
Mechanism.Main running rail is sleeved on above secondary sliding rail, is fixed on lower surface of base plate by the through-hole of rear and front end；Secondary sliding rail passes through front and back
The through-hole at both ends is fixed on automotive floor panel upper surface.Regulating mechanism includes " n " shape solution lock handle, unlocking motion piece and torsional spring.Solution
Lock handle is arranged in below the cushion of seat body, and unlock handle end is fixedly connected with unlocking motion piece, unlocking motion piece hinge
The outer lateral side for being fixed on main running rail is connect, torsional spring front end is around the outside for being mounted in unlocking motion piece, and torsional spring rear end is around mounted in main running rail
Outer lateral side.Wherein, bottom plate both sides of the edge are each provided with a piece of L shape baffle, and baffle is after outside cover folder solution lock handle
End.
Preferably, in order to guarantee the rear end of baffle reliably constrained solution lock handle, while it will not interfere with regulating mechanism again
Regular event, baffle are fixed in the middle part of bottom plate both sides of the edge, and the lateral separation of two baffles is greater than the rear width of solution lock handle
5-10mm, the sagging edge of two baffles is not higher than the back-end central line for solving lock handle.
Preferably, in order to cooperate with main running rail, secondary sliding rail includes section in the secondary sliding track body portion of U-typed, certainly pair sliding rail
90 degree of body part bending outward the first extensions of secondary sliding rail formed after extending and certainly secondary sliding rail the first extension downward bending
90 degree of second extensions of secondary sliding rail formed after extending, the development length of secondary the second extension of sliding rail are not more than secondary sliding track body portion
The 1/2 of height is provided with no less than 20 card slots in secondary the second extension of sliding rail center edge portion, and the notch geometry of card slot is in
" n " shape is divided into 15-30mm between secondary sliding rail length direction.
Preferably, merge the other parts of installation to match with secondary sliding rail, main running rail includes the main running rail sheet that section is in " n " type
Body portion, autonomous sliding track body portion inwardly 90 degree of bending the first extensions of main running rail extended to form and from main running rail first extend
The second extension of main running rail that 90 degree of the upward bending in portion extends to form, it is dynamic that main running rail body part side is provided with unlock from front to back
Make the first mounting portion of piece mounting hole, unlocking motion evacuation window and torsional spring.In order to reduce cost, the first mounting portion punching press of torsional spring
Production.
Preferably, in order to which unlocking motion piece is connected on main running rail, shaft is arranged in the interior front of unlocking motion piece, turns
The outer diameter of axis is corresponding with unlocking motion piece mounting hole with position；In order to complete the function of unlocking and lock, unlocking motion piece
Fixture block is arranged in inside back, and two convex blocks are arranged in the exterior front of unlocking motion piece, and the lateral rear of unlocking motion piece, which is arranged, to be turned round
Second mounting portion of spring.In order to reduce cost, unlocking motion piece is sheet metal component, the second installation of shaft, fixture block, convex block and torsional spring
The equal punching press production in portion.
Preferably, in order to manipulate regulating mechanism, setting solves lock handle.Unlock handle end is set there are two through-hole, through-hole
Internal diameter and position are corresponding with the convex block of unlocking motion piece.Solution lock handle and unlock movement are completed by the cooperation of through-hole and convex block
Piece is fixedly connected.
During the installation process, being fixed on unlocking motion piece two sides again to will unlock handle end will not interfere with baffle,
It provides that erection sequence is as follows: first individually connecting main running rail rear end fixed point, then inside rotation main running rail, installs unlocking motion piece
Solution lock handle is placed between unlocking motion piece and baffle afterwards, is then turned out main running rail up to its outside unlocking motion piece
In the through-hole of convex block insertion solution lock handle, main running rail front end fixed point is finally fixed.
The utility model, instead of original riveting elastic pressuring plate, completely eliminates fault of construction and safety wind using baffle
Danger.Number of parts is less, lighter in terms of handling of goods and materials.There is no any change to driver's operational motion, will not generate new
Puzzlement.The simple advantage at low cost, easy to use, applied widely of former scenario-frame is remained simultaneously.
Detailed description of the invention
Fig. 1 is 1 axonometric drawing of the utility model embodiment；
Fig. 2 is 1 partial enlargement axonometric drawing of the utility model embodiment；
Fig. 3 is 1 explosive view of the utility model embodiment (removal seat body)；
Fig. 4 is the utility model pair sliding rail axonometric drawing；
Fig. 5 is the utility model main running rail axonometric drawing；
Fig. 6 is the utility model unlocking motion piece axonometric drawing；
Fig. 7 is that the utility model unlocks handle axonometric drawing.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
Embodiment 1
Embodiment 1 discloses a kind of automotive seat with anti-dropout sliding track mechanism,.Including
Seat body 1 and sliding track mechanism 2 with bottom plate 11.Bottom plate 11, seat body 1 and bottom plate 11 are fixed with below seat body 1
It is fixed on 2 top of sliding track mechanism together.Sliding track mechanism 2 includes a pair of of main running rail 21, a pair of secondary sliding rail 22 and a set of adjusting machine
Structure 23.Main running rail 21 is sleeved on secondary 22 top of sliding rail, is fixed on 11 lower surface of bottom plate by the through-hole of rear and front end；Secondary sliding rail 22
Automotive floor panel upper surface is fixed on by the through-hole of rear and front end.Regulating mechanism 23 includes " n " shape solution lock handle 231, unlocks and move
Make piece 232 and torsional spring 233.Solution lock handle 231 is arranged in below the cushion of seat body 1, and solution 231 rear end of lock handle and unlock are dynamic
Make piece 232 to be fixedly connected, unlocking motion piece 232 is hingedly fixed in the outer lateral side of main running rail 21, and 233 front end of torsional spring is around mounted in solution
The outside of action movie 232 is locked, 233 rear end of torsional spring is around the outer lateral side for being mounted in main running rail 21.Wherein, 11 both sides of the edge of bottom plate are respectively set
It is equipped with a piece of L shape baffle 12, baffle 12 presss from both sides the rear end of solution lock handle 231 from outside cover.
Baffle 12 is fixed in the middle part of 11 both sides of the edge of bottom plate, and the lateral separation of two baffles 12 is greater than solution lock handle 231
Rear width 5mm, the sagging edge of two baffles 12 and the back-end central line of solution lock handle 231 are the same as high.
Secondary sliding rail 22 includes section in the secondary sliding track body portion 221 of U-typed, certainly 90 degree of sliding track body portion bending outward of pair
The first extension of secondary sliding rail 222 formed after extension and the pair extended to form from secondary 90 degree of downward bending of the first extension of sliding rail are sliding
The second extension of rail 223, secondary 221 height of sliding track body portion are 45mm, and the development length of secondary the second extension of sliding rail 223 is
20mm.Secondary 223 center edge portion of the second extension of sliding rail is provided with 25 card slots 2231, the notch geometry of card slot 2231 is in " n "
Shape is divided into 15mm between secondary 22 length direction of sliding rail, as shown in Figure 4.
Main running rail 21 includes that section is in the main running rail body part 211 of " n " type, autonomous sliding track body portion 90 degree of bending inwardly
The first extension of main running rail 212 for being formed after extension and from 90 degree of main cunnings extended to form of the upward bending of the first extension of main running rail
The second extension of rail 213,211 side of main running rail body part is provided with unlocking motion piece mounting hole 2111 from front to back, unlock is moved
Make the first mounting portion 2113 of evacuation window 2112 and torsional spring, the first mounting portion 2113 includes two protrusions.In order to reduce cost, turn round
2113 punching press of the first mounting portion of spring makes, as shown in Figure 5.
Shaft 2321, the outer diameter of shaft 2321 and position and unlocking motion piece is arranged in the interior front of unlocking motion piece 232
Mounting hole 2111 is corresponding；In order to complete the function of unlocking and lock, fixture block is arranged in the inside back of unlocking motion piece 232
2322, two convex blocks 2323 are arranged in the exterior front of unlocking motion piece 232, and torsional spring is arranged in the lateral rear of unlocking motion piece 232
233 the second mounting portion 2324.In order to reduce cost, unlocking motion piece 232 is sheet metal component, shaft 2321, fixture block 2322, convex block
2323 and torsional spring 233 the equal punching press production of the second mounting portion 2324, as shown in Figure 6.
Solution 231 rear end of lock handle is set there are two through-hole 2311, and the internal diameter of through-hole 2311 and position are convex with unlocking motion piece
Block 2323 is corresponding, as shown in Figure 7.
Embodiment 2
Embodiment 2 discloses a kind of automotive seat with anti-dropout sliding track mechanism.Seat body 1 including having bottom plate
With sliding track mechanism 2.Bottom plate 11 is fixed with below seat body 1, seat body 1 and bottom plate 11 are fixed on together on sliding track mechanism 2
Side.Sliding track mechanism 2 includes a pair of of main running rail 21, a pair of secondary sliding rail 22 and a set of regulating mechanism 23.Main running rail 21 is sleeved on pair
22 top of sliding rail, is fixed on 11 lower surface of bottom plate by the through-hole of rear and front end；Secondary sliding rail 22 is solid by the through-hole of rear and front end
Due to automotive floor panel upper surface.Regulating mechanism 23 includes " n " shape solution lock handle 231, unlocking motion piece 232 and torsional spring 233.Unlock
Handle 231 is arranged in below the cushion of seat body 1, and solution 231 rear end of lock handle is fixedly connected with unlocking motion piece 232, unlocks
Action movie 232 is hingedly fixed in the outer lateral side of main running rail 21, and 233 front end of torsional spring is turned round around the outside for being mounted in unlocking motion piece 232
233 rear end of spring is around the outer lateral side for being mounted in main running rail 21.Wherein, 11 both sides of the edge of bottom plate are each provided with a piece of L shape baffle 12,
Baffle 12 presss from both sides the rear end of solution lock handle 231 from outside cover.
Baffle 12 is fixed in the middle part of 11 both sides of the edge of bottom plate, and the lateral separation of two baffles 12 is greater than solution lock handle 231
Rear width 10mm, the sagging edge of two baffles 12 and the rear end bottom edge of solution lock handle 231 are the same as high.
Secondary sliding rail 22 includes section in the secondary sliding track body portion 221 of U-typed, certainly 90 degree of sliding track body portion bending outward of pair
The first extension of secondary sliding rail 222 formed after extension and the pair extended to form from secondary 90 degree of downward bending of the first extension of sliding rail are sliding
The second extension of rail 223, secondary 221 height of sliding track body portion are 40mm, and the development length of secondary the second extension of sliding rail 223 is
18mm.Secondary 223 center edge portion of the second extension of sliding rail is provided with 20 card slots 2231, the notch geometry of card slot 2231 is in " n "
Shape is divided into 20mm between secondary 22 length direction of sliding rail.
Main running rail 21 includes that section is in the main running rail body part 211 of " n " type, autonomous sliding track body portion 90 degree of bending inwardly
The first extension of main running rail 212 for being formed after extension and from 90 degree of main cunnings extended to form of the upward bending of the first extension of main running rail
The second extension of rail 213,211 side of main running rail body part is provided with unlocking motion piece mounting hole 2111 from front to back, unlock is moved
Make the first mounting portion 2113 of evacuation window 2112 and torsional spring.In order to reduce cost, 2113 punching press of the first mounting portion of torsional spring is made,
As shown in Figure 5.
Shaft 2321, the outer diameter of shaft 2321 and position and unlocking motion piece is arranged in the interior front of unlocking motion piece 232
Mounting hole 2111 is corresponding；In order to complete the function of unlocking and lock, fixture block is arranged in the inside back of unlocking motion piece 232
2322, two convex blocks 2323 are arranged in the exterior front of unlocking motion piece 232, and torsional spring is arranged in the lateral rear of unlocking motion piece 232
233 the second mounting portion 2324.In order to reduce cost, unlocking motion piece 232 is sheet metal component, shaft 2321, fixture block 2322, convex block
2323 and torsional spring 233 the equal punching press production of the second mounting portion 2324, as shown in Figure 6.
Solution 231 rear end of lock handle is set there are two through-hole 2311, and the internal diameter of through-hole 2311 and position are convex with unlocking motion piece
Block 2323 is corresponding, as shown in Figure 7.
Claims (6)
1. a kind of automotive seat with anti-dropout sliding track mechanism, which is characterized in that seat body and cunning including having bottom plate
Rail mechanism, the seat body lower section are fixed with bottom plate, and the seat body and the bottom plate are fixed on the sliding rail machine together
Above structure, the sliding track mechanism includes that a pair of of main running rail, a pair of secondary sliding rail and a set of regulating mechanism, the main running rail are sleeved on
Above the pair sliding rail, the lower surface of base plate is fixed on by the through-hole of rear and front end, is arranged in parallel between two main running rails；
The pair sliding rail is fixed on automotive floor panel upper surface by the through-hole of rear and front end；The regulating mechanism includes " n " shape solution lock handle
Hand, unlocking motion piece and torsional spring, the solution lock handle are arranged in below the cushion of seat body, it is described solution lock handle rear end with
The unlocking motion piece is fixedly connected, and the unlocking motion piece is hingedly fixed in the outer lateral side of the main running rail, the torsional spring
Front end is around the outside for being mounted in unlocking motion piece, and the torsional spring rear end is around the outer lateral side for being loaded on the main running rail, the bottom plate two
Side edge is each provided with a piece of L shape baffle, and the baffle presss from both sides the rear end of the solution lock handle from outside cover.
2. the automotive seat according to claim 1 with anti-dropout sliding track mechanism, which is characterized in that the baffle is fixed
In the middle part of the bottom plate both sides of the edge, the lateral separation of two baffles is greater than the rear width 5- of the solution lock handle
10mm, the sagging edge of two baffles is not higher than the back-end central line for solving lock handle.
3. the automotive seat according to claim 1 with anti-dropout sliding track mechanism, which is characterized in that the pair sliding rail packet
Section is included to slide in the secondary sliding track body portion of U-typed, from 90 degree of the pair sliding track body portion bending outward pairs formed after extending
The first extension of rail and the second extension of secondary sliding rail extended to form from secondary 90 degree of downward bending of first extension of sliding rail, institute
1/2 of development length no more than secondary sliding track body portion height for stating secondary the second extension of sliding rail, in the secondary sliding rail second
Extension center edge portion is provided with no less than 20 card slots, and the notch geometry of the card slot is in " n " shape, along secondary sliding rail length side
15-20mm is divided between.
4. the automotive seat according to claim 1 with anti-dropout sliding track mechanism, which is characterized in that the main running rail packet
Include the main running rail body part that section is in " n " type, the main cunning formed from after the main running rail body part inwardly 90 degree of bending extensions
The first extension of rail and from upward 90 degree of bending the second extensions of main running rail extended to form of first extension of main running rail, institute
The lateral surface for stating main running rail body part is provided with unlocking motion piece mounting hole, unlocking motion evacuation window and the torsional spring from front to back
The first mounting portion, the torsional spring the first mounting portion punching press production.
5. the automotive seat according to claim 4 with anti-dropout sliding track mechanism, which is characterized in that the unlocking motion
The interior front of piece is arranged shaft, the outer diameter of the shaft and position corresponding, the solution with the unlocking motion piece mounting hole
Fixture block is arranged in the inside back for locking action movie, and two convex blocks, the unlocking motion is arranged in the exterior front of the unlocking motion piece
The lateral rear of piece is arranged the second mounting portion of the torsional spring, and the unlocking motion piece is sheet metal component, the shaft, fixture block, convex
The equal punching press production of second mounting portion of block and the torsional spring.
6. the automotive seat according to claim 5 with anti-dropout sliding track mechanism, which is characterized in that the solution lock handle
Rear end is set there are two through-hole, and the internal diameter of the through-hole and position are corresponding with the convex block of the unlocking motion piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106589.XU CN209257918U (en) | 2018-12-15 | 2018-12-15 | A kind of automotive seat with anti-dropout sliding track mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106589.XU CN209257918U (en) | 2018-12-15 | 2018-12-15 | A kind of automotive seat with anti-dropout sliding track mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209257918U true CN209257918U (en) | 2019-08-16 |
Family
ID=67563581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822106589.XU Expired - Fee Related CN209257918U (en) | 2018-12-15 | 2018-12-15 | A kind of automotive seat with anti-dropout sliding track mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209257918U (en) |
-
2018
- 2018-12-15 CN CN201822106589.XU patent/CN209257918U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190816 Termination date: 20201215 |