CN107323312B - Pressing type quick-release slide rail seat mechanism - Google Patents
Pressing type quick-release slide rail seat mechanism Download PDFInfo
- Publication number
- CN107323312B CN107323312B CN201710605326.0A CN201710605326A CN107323312B CN 107323312 B CN107323312 B CN 107323312B CN 201710605326 A CN201710605326 A CN 201710605326A CN 107323312 B CN107323312 B CN 107323312B
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- Prior art keywords
- block
- chair
- handle
- slide rail
- seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0722—Constructive details
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Special Chairs (AREA)
Abstract
The invention relates to a compression type quick-release slide rail seat mechanism which comprises a slide rail and a handle, wherein the free end of the handle is positioned outside a seat leg, the other end of the handle is positioned inside the seat leg, an adjustable compression block is arranged in a side groove of the slide rail, the adjustable compression block is fixedly connected with the seat leg of a seat through a connecting rod, and the bottom of the seat leg of the seat is also provided with a roller; still be equipped with the compression arm in the chair foot, the handle is located the inside one end tip of chair foot and has the connection piece, chair foot wall bottom is fixed with the connecting block, it has the turning block to articulate through first round pin axle on the connecting block, the top of turning block is articulated with the connection piece through second round pin axle, the upper end of compression arm is connected with the connection piece through the turning pin and pushes down or lifts up the indirect chair foot of drive and shifts up or move down through the handle. The invention can adjust the position of the seat at any time and any place without any tool, and is convenient and quick.
Description
Technical Field
The invention relates to a local structure design technology in the field of automobiles, in particular to a compression type quick-release slide rail seat mechanism which is usually used as a passenger seat of a passenger car.
Background
The seat on the current passenger car is usually a fixed structure, namely the seat cannot move back and forth after being installed. If the seat is subsequently adjusted in the fore-and-aft direction, the seat is not fixed by punching again. There is also the seat of installing on the floor slide rail in the existing market, but this kind of seat is through the bolt fastening on the slide rail, if the position of needs fore-and-aft adjustment seat, need loosen the bolt with the help of the instrument, just can realize, and is very inconvenient. This patent is mainly to above-mentioned two kinds of circumstances, has designed in addition that can pass through quick detach structure quick fixation and the passenger seat who releases can move on the slide rail back and forth. Through the quick-release structure, the front-back distance of the seat can be adjusted at any time and any place without any tool.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, adapt to the practical requirements and design a pressing type quick-release slide rail seat mechanism. In order to realize the purpose of the patent, the patent adopts the following technical means:
a pressing type quick-release slide rail seat mechanism comprises a slide rail arranged below a seat and a handle, wherein the free end of the handle is a force application end and is positioned outside a seat foot, the other end of the handle is positioned inside the seat foot, an adjustable pressing block is arranged in a side groove of the slide rail, the adjustable pressing block is fixedly connected with the seat foot of the seat through a connecting rod, and a roller positioned right above the slide rail is further arranged at the bottom of the seat foot of the seat; still be equipped with the compact heap in the chair foot, the one end tip that the handle is located chair foot inside has the connection piece, chair foot wall bottom is fixed with the connecting block, it has the turning block to articulate through first round pin axle on the connecting block, the top of turning block is articulated through second round pin axle and connection piece, the upper end of compact heap is connected with the connection piece through the turning pin and pushes down or lifts up through the handle and indirectly drives the chair foot and shift up or move down, and when the chair foot moved up to the upper limit position, adjustable compact heap compresses tightly with the slide rail, and the seat is fixed, and the gyro wheel is unsettled, and the lower extreme of compact heap compresses tightly the slide rail, and when the chair foot descends to the lower limit position, adjustable compact heap loosened, the gyro wheel rolls on the slide rail.
The limiting mechanism comprises a limiting rod and a limiting groove, the limiting rod and the limiting groove are matched with each other, the upper end of the limiting rod is connected with the knob through a bolt, the lower end of the limiting rod is inverted T-shaped and located in the sliding rail, and the limiting rod is compressed or loosened through rotation of the knob and the inner wall of the limiting groove.
The bottom of the chair leg is provided with a trapezoidal supporting block which is of a hollow structure, the adjustable pressing block is fixedly connected with the bottom of the supporting block through the upper end of the connecting rod, the lower end of the pressing rod penetrates through the supporting block and then is positioned above the sliding rail, and the lower end of the limiting rod penetrates through the supporting block and then is positioned in the sliding rail.
And a front reinforcing bottom plate and a rear reinforcing bottom plate are additionally arranged, and the front reinforcing bottom plate and the rear reinforcing bottom plate are fixedly connected with the supporting block.
The main part of slide rail is hollow rectangular structure, and the upper surface is equipped with the strip spout.
The lower end of the pressing rod is an inverted T-shaped support leg.
And a locking wedge is arranged on the rotating block, and is blocked and limited by the connecting block after the handle is pressed to a limit position.
The knob and the handle are both positioned outside the chair leg of the chair, and the rest parts are all positioned in the cavity of the chair leg.
The side wall of the chair leg is provided with a strip-shaped hollow groove for the handle to move, and the knob is positioned on the wall surface of the inner side of the chair leg.
The invention has the beneficial effects that:
1. through the quick-release structure, the front-back distance of the seat can be adjusted at any time and any place without any tool, so that the quick-release structure is convenient and quick;
2. according to the quick-release structure, the whole mechanism is concealed in the hollow space of the chair legs, so that the space is saved, and the chair is neat and attractive;
3. the quick-release structure is provided with an enabling/disabling device, so that management is convenient;
4. this patent rapid disassembly structure, simple structure makes the installation easily.
Drawings
FIG. 1 is a schematic view of the assembly of the present invention with a seat;
FIG. 2 is a perspective view of a compact quick release slide chair mechanism of the present invention;
FIG. 3 is a schematic diagram of a partial cross-sectional view of a compact quick release slide seat mechanism according to the present invention;
fig. 4 is a schematic view of another view angle in fig. 3.
In the figure, 1 is a slide rail, 2 is a handle, 3 is a pulley, 4 is a locking wedge, 5 is a rotating pin, 6 is a cam, 7 is a first pin shaft, 8 is a knob, 9 is a limiting rod, 10 is a limiting groove, 11 is an anti-skid block, 12 is a connecting rod, 13 is a lifting rod, 14 is a chair foot, 15 is a second pin shaft, 16 is a connecting block, 17 is a connecting piece, 18 is a hollow groove, 19 is a trapezoidal supporting block, 20 is a supporting foot, 21 is a screw rod, 22 is a front reinforcing bottom plate, and 23 is a rear reinforcing bottom plate.
Detailed Description
The embodiment is as follows: see fig. 1-4.
A pressing type quick-release slide rail seat mechanism comprises a slide rail 1 arranged below a seat and a handle 2, wherein the free end of the handle 2 is a force application end and is positioned outside a seat leg 14, the other end of the handle is positioned inside the seat leg 14, an adjustable pressing block 11 is arranged in a side groove of the slide rail 1, the adjustable pressing block 11 is fixedly connected with the seat leg 14 of the seat through a connecting rod 12, and a roller 3 positioned right above the slide rail 1 is further arranged at the bottom of the seat leg 14 of the seat; still be equipped with compressing rod 13 in the chair foot 14, the handle is located the inside one end tip of chair foot 14 and has connection piece 17, chair foot wall bottom is fixed with connecting block 16, it has turning block 6 to articulate through first round pin axle 7 on the connecting block 6, the top of turning block 6 is articulated through second round pin axle 15 and connection piece 17, the upper end of compressing rod 13 is connected with connection piece 17 through swivel pin 5 and pushes down or lifts up through handle 2 and drives chair foot 14 and move up or move down indirectly, and when the chair foot moved up to the upper limit position, adjustable compressing block 11 compressed tightly with slide rail 1, and the seat is fixed, and gyro wheel 3 is unsettled, and the lower extreme of compressing rod 13 compresses tightly slide rail 1, and when chair foot 14 descends to the lower limit position, adjustable compressing block 11 unclamped, and gyro wheel 3 rolls on slide rail 1.
The first pin shaft 7, the rotating block 6, the second pin shaft 15, the handle 2, the connecting piece 17, the connecting block 16 and the pressing rod 13 jointly form a hinge with multiple kinematic pairs, the handle is pressed downwards, all the parts are linked to tightly press the pressing rod 13 on the slide rail 1, and the second pin shaft 15 passes through the highest point, so that the self-locking effect is achieved, and the situation that the handle is separated and unlocked due to the fact that a passenger on a seat presses downwards under the action of gravity can be effectively prevented. At this time, the adjustable compression block 11 is compressed with the slide rail 1, the seat is fixed, and the roller 3 is suspended. Otherwise, when the handle is lifted to drive the chair legs 14 to descend to the lower limit position, the adjustable pressing block 11 is loosened, and the roller 3 rolls on the sliding rail 1.
Still including being located the stop gear who compresses tightly 13 one side of pole, stop gear is including gag lever post 9 and the spacing groove 10 that matches each other, the upper end of gag lever post 9 is passed through the bolt and is connected with knob 8, and the lower extreme just is located for falling T shape in the slide rail, gag lever post 9 compresses tightly or unclamps through the rotatory inner wall with spacing groove 10 of knob 8. The knob 8 is screwed up, the limiting rod deforms through the traction of the knob and is tightly pressed with the limiting groove to prevent the chair legs from moving up and down, and at the moment, the user is effectively prevented from lifting the handle. After the knob is loosened, the handle can be operated to adjust the position.
The bottom of the chair leg 14 is provided with a trapezoidal supporting block 19, the supporting block 19 is of a hollow structure, the adjustable compression block (11) is fixedly connected with the bottom of the supporting block 19 through the upper end of the connecting rod 12, the lower end of the compression rod 13 penetrates through the supporting block and then is positioned above the sliding rail, and the lower end of the limiting rod 9 penetrates through the supporting block 19 and then is positioned in the sliding rail.
And a front reinforcing bottom plate 22 and a rear reinforcing bottom plate 23 are additionally arranged, and the front reinforcing bottom plate 22 and the rear reinforcing bottom plate 23 are fixedly connected with the supporting block 19 by welding and the like for structural reinforcement and supporting for mounting the roller.
The main part of slide rail 1 is hollow rectangular structure, and the upper surface is equipped with strip spout.
The lower end of the pressing rod 13 is an inverted T-shaped support leg, so that the contact area of the pressing rod and the slide rail is increased, the pressing is convenient, and the sliding is convenient when the pressing rod is loosened.
The rotating block 6 is provided with a locking wedge 4, and after the handle 2 is pressed down to a limit position, the locking wedge 4 is blocked and limited by the connecting block 16.
The knob 8 and the handle 2 are both positioned outside the chair leg of the chair, and the rest parts are all positioned in the cavity of the chair leg.
The side wall of the chair leg is provided with a strip-shaped hollow groove 18 for the handle to move, and the knob 8 is positioned on the wall surface of the inner side of the chair leg.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent modifications made by the present invention and the contents of the drawings or directly or indirectly applied to the related technical fields are included in the scope of the present invention.
Claims (6)
1. The utility model provides a compact form quick detach slide rail seat mechanism, is including setting up in slide rail (1) of seat below, still includes handle (2), and the free end of handle (2) is for applying force the end and be located seat chair foot (14) outside, and the other end is located inside chair foot (14), its characterized in that: an adjustable compression block (11) is arranged in a groove in the side surface of the sliding rail (1), the adjustable compression block (11) is fixedly connected with a chair leg (14) of a chair through a connecting rod (12), and a roller (3) positioned right above the sliding rail (1) is further arranged at the bottom of the chair leg (14) of the chair; a pressing rod (13) is further arranged in the chair leg (14), a connecting piece (17) is arranged at one end of the handle (2) located inside the chair leg (14), a connecting block (16) is fixed at the bottom of the wall surface of the chair leg, a rotating block (6) is hinged to the connecting block (16) through a first pin shaft (7), the upper portion of the rotating block (6) is hinged to the connecting piece (17) through a second pin shaft (15), the upper end of the pressing rod (13) is connected with the connecting piece (17) through a rotating pin (5) and indirectly drives the chair leg (14) to move up or down through pressing or lifting of the handle (2), when the chair leg moves up to an upper limit position, the adjustable pressing block (11) is pressed against the sliding rail (1), the chair is fixed, the idler wheel (3) is suspended, the lower end of the pressing rod (13) presses against the sliding rail (1), when the chair leg (14) descends to a lower limit position, the adjustable pressing block (11) is loosened, and the idler wheel (3) rolls on the sliding rail (1);
the limiting mechanism comprises a limiting rod (9) and a limiting groove (10) which are matched with each other, the upper end of the limiting rod (9) is connected with the knob (8) through a bolt, the lower end of the limiting rod is inverted T-shaped and is positioned in the sliding rail, and the limiting rod (9) is pressed or loosened with the inner wall of the limiting groove (10) through rotation of the knob (8);
the rotating block (6) is provided with a locking wedge (4), and after the handle (2) is pressed down to a limit position, the locking wedge (4) is blocked and limited by the connecting block (16);
the knob (8) and the handle (2) are both positioned outside the chair legs of the chair, and the rest parts are all positioned in the cavity of the chair legs.
2. The compact quick release slide track seat mechanism of claim 1, further comprising: the bottom of the chair leg (14) is provided with a trapezoidal supporting block (19), the supporting block (19) is of a hollow structure, the adjustable pressing block (11) is fixedly connected with the bottom of the supporting block (19) through the upper end of the connecting rod (12), the lower end of the pressing rod (13) penetrates through the supporting block and then is located above the sliding rail, and the lower end of the limiting rod (9) penetrates through the supporting block (19) and then is located in the sliding rail.
3. The compact quick release slide track seat mechanism of claim 2, further comprising: and a front reinforcing bottom plate (22) and a rear reinforcing bottom plate (23) are additionally arranged, and the front reinforcing bottom plate (22) and the rear reinforcing bottom plate (23) are fixedly connected with the supporting block (19).
4. The compact quick release slide track seat mechanism of claim 1, further comprising: the main body of the slide rail (1) is of a hollow strip rectangular structure, and the upper surface of the slide rail is provided with a strip-shaped sliding groove.
5. The compact quick release slide track seat mechanism of claim 1, further comprising: the lower end of the pressing rod (13) is an inverted T-shaped support leg.
6. The compact quick release slide track seat mechanism of claim 1, wherein: the side wall of the chair leg is provided with a strip-shaped hollow groove (18) for the handle to move, and the knob (8) is positioned on the wall surface of the inner side of the chair leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605326.0A CN107323312B (en) | 2017-07-24 | 2017-07-24 | Pressing type quick-release slide rail seat mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605326.0A CN107323312B (en) | 2017-07-24 | 2017-07-24 | Pressing type quick-release slide rail seat mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107323312A CN107323312A (en) | 2017-11-07 |
| CN107323312B true CN107323312B (en) | 2023-03-10 |
Family
ID=60200629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710605326.0A Active CN107323312B (en) | 2017-07-24 | 2017-07-24 | Pressing type quick-release slide rail seat mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107323312B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI667000B (en) * | 2018-03-22 | 2019-08-01 | 漢翔航空工業股份有限公司 | Chair back linkage seat disk mechanism |
| CN109515257B (en) * | 2018-10-09 | 2020-01-14 | 盐城同环机电科技有限公司 | Automobile seat position adjusting track |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19906669A1 (en) * | 1999-02-18 | 2000-08-31 | Evobus Gmbh | Device for fixing seat in vehicle, especially passenger's seat in omnibus, has clamping bracket with trapezoidal-form wedge profile engaging in similarly shaped profile with same wedge angles formed on underside of fixing rail |
| CN104369678A (en) * | 2014-12-04 | 2015-02-25 | 重庆宏立至信汽车部件制造有限公司 | Anti-descending height adjustment four link mechanism for seat |
| CN104865037A (en) * | 2015-04-03 | 2015-08-26 | 浙江利帆家具有限公司 | Seat vertical impact durability test method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201128384Y (en) * | 2007-12-20 | 2008-10-08 | 杭州市汽车内饰件有限公司 | Front seat sliding rail for small-sized simple door sedan |
| CN201792762U (en) * | 2010-09-21 | 2011-04-13 | 宁波信泰机械有限公司 | Long slide rail system of car seat |
| US9108534B2 (en) * | 2010-10-12 | 2015-08-18 | Ts Tech Co., Ltd. | Vehicle seat |
| CN205800834U (en) * | 2016-07-08 | 2016-12-14 | 江西凯马百路佳客车有限公司 | The passenger seat system of high bonding strength |
| CN205706249U (en) * | 2016-07-08 | 2016-11-23 | 江西凯马百路佳客车有限公司 | The passenger seat system of the highest bonding strength |
| CN205930350U (en) * | 2016-08-15 | 2017-02-08 | 浙江龙生汽车部件股份有限公司 | Slide rail device for car seat |
| CN206914175U (en) * | 2017-07-24 | 2018-01-23 | 江西凯马百路佳客车有限公司 | A kind of compression type Quick Release slide rail chair mechanism |
-
2017
- 2017-07-24 CN CN201710605326.0A patent/CN107323312B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19906669A1 (en) * | 1999-02-18 | 2000-08-31 | Evobus Gmbh | Device for fixing seat in vehicle, especially passenger's seat in omnibus, has clamping bracket with trapezoidal-form wedge profile engaging in similarly shaped profile with same wedge angles formed on underside of fixing rail |
| CN104369678A (en) * | 2014-12-04 | 2015-02-25 | 重庆宏立至信汽车部件制造有限公司 | Anti-descending height adjustment four link mechanism for seat |
| CN104865037A (en) * | 2015-04-03 | 2015-08-26 | 浙江利帆家具有限公司 | Seat vertical impact durability test method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107323312A (en) | 2017-11-07 |
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