CN110979109A - Vehicle seat slide rail device - Google Patents
Vehicle seat slide rail device Download PDFInfo
- Publication number
- CN110979109A CN110979109A CN201911322532.6A CN201911322532A CN110979109A CN 110979109 A CN110979109 A CN 110979109A CN 201911322532 A CN201911322532 A CN 201911322532A CN 110979109 A CN110979109 A CN 110979109A
- Authority
- CN
- China
- Prior art keywords
- rail
- guide rail
- slide rail
- slide
- support plate
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The present invention provides a vehicle seat slide rail device, including: the first guide rail is arranged on the first surface of the support plate and slides in the first slide rail; the second guide rail is arranged on the first surface of the support plate and slides in the second slide rail; one end of each supporting leg is connected with the first surface of the supporting plate, the supporting leg is positioned between the first guide rail and the second guide rail, the mounting position of the supporting leg is close to a central channel between the main driver seat and the assistant driver seat, and the other end of the supporting leg is provided with a rolling part; a vehicle seat is mounted on the second surface of the support plate; in this way, the support legs with the rolling parts are arranged at the positions close to the central channel, and the heights of the two sides of the seat are ensured to be consistent through the heights of the support legs; and slide in the slide rail through the guide rail, drive the backup pad and slide, the backup pad slides and drives vehicle seat horizontal slip, also can satisfy the demand of sliding on the basis that does not influence the staff and pass.
Description
Technical Field
The invention belongs to the technical field of heavy vehicles, and particularly relates to a vehicle seat slide rail device.
Background
In the field of heavy vehicles, particularly on semi-load heavy off-road vehicles, because the vehicle body structure is compact, the left side and the right side of the seat at the position of a wheel cover are provided with a height difference (the height of the wheel cover is higher), and under the condition that the requirement of the left-right sliding distance is overlong, the installation of a seat sliding rail is very easy to be limited.
In the prior art, two guide rails are generally arranged on different planes respectively to solve the problem of height difference, but the guide rails need to be arranged in a central channel between a main seat and an auxiliary seat, so that the passage of people is hindered.
Disclosure of Invention
Aiming at the problems in the prior art, the embodiment of the invention provides a vehicle seat slide rail device, which is used for solving the technical problem that the seat slide requirement cannot be met on the basis of not influencing the passing of working personnel when the height difference exists between the installation planes on the two sides of a heavy vehicle seat in the prior art.
An embodiment of the present invention provides a vehicle seat slide rail device, including: the device comprises a first slide rail, a second slide rail, a first guide rail, a second guide rail, a support plate and support legs;
the first slide rail and the second slide rail are arranged on the vehicle body floor of the cab, and the first slide rail is positioned in front of the second slide rail along the vehicle running direction;
the first guide rail is arranged on the first surface of the support plate and slides in the first sliding rail;
the second guide rail is arranged on the first surface of the supporting plate and slides in the second sliding rail;
one end of the supporting leg is connected with the first surface of the supporting plate, the supporting leg is positioned between the first guide rail and the second guide rail, the installation position of the supporting leg is close to a central channel between a main driver seat and a secondary driver seat, and the other end of the supporting leg is provided with a rolling part;
a vehicle seat is mounted on the second surface of the support plate.
Optionally, the apparatus further comprises: a first limiting part and a second limiting part;
the first limiting part is arranged at one end of the first sliding rail, and one end of the first sliding rail is close to one end of the central channel;
the second limiting part is installed at one end of the second sliding rail, and one end of the second sliding rail is close to one end of the central channel.
Optionally, a sliding core is placed inside the first sliding rail and the second sliding rail, and lubricating liquid is coated inside the first sliding rail and the second sliding rail.
Optionally, the apparatus further comprises: the third limiting part is installed at one end of the first sliding rail, and one end of the first sliding rail is close to one end of the central channel.
Optionally, four corners of the second surface of the support plate are provided with mounting holes, and the vehicle seat is mounted on the second surface of the support plate through the mounting holes and bolts.
Optionally, the other end of the support leg is provided with a lifting adjusting part, and the lifting adjusting part is used for adjusting the height of the rolling component.
Optionally, the rolling member comprises: and a roller.
Optionally, the first rail and the second rail are mounted on the first surface of the support plate by welding.
Optionally, a handle is arranged at the tail end of the third limiting part.
An embodiment of the present invention provides a vehicle seat slide rail device, including: the device comprises a first slide rail, a second slide rail, a first guide rail, a second guide rail, a support plate and support legs; the first slide rail and the second slide rail are arranged on the vehicle body floor of the cab, and the first slide rail is positioned in front of the second slide rail along the vehicle running direction; the first guide rail is arranged on the first surface of the support plate and slides in the first sliding rail; the second guide rail is arranged on the first surface of the supporting plate and slides in the second sliding rail; one end of the supporting leg is connected with the first surface of the supporting plate, the supporting leg is positioned between the first guide rail and the second guide rail, the installation position of the supporting leg is close to a central channel between a main driver seat and a secondary driver seat, and the other end of the supporting leg is provided with a rolling part; a vehicle seat is mounted on the second surface of the support plate; in this way, the support legs with the rolling parts are arranged at the positions close to the central channel, and the heights of the two sides of the seat are ensured to be consistent through the heights of the support legs; and slide in the slide rail through the guide rail, drive the backup pad and slide, the backup pad slides and drives vehicle seat horizontal slip, also can satisfy the demand of sliding on the basis that does not influence the staff and pass like this.
Drawings
FIG. 1 is a schematic cross-sectional view taken along line A-A of a vehicle seat track assembly according to an embodiment of the present invention;
FIG. 2 is a schematic view of a vehicle seat installation provided by an embodiment of the present invention;
fig. 3 is a schematic view of a slide core in a first slide rail and a second slide rail according to an embodiment of the present invention;
FIG. 4 is a top view of a vehicle seat track arrangement provided in accordance with an embodiment of the present invention;
fig. 5 is a schematic view illustrating the first guide rail and the second guide rail of the embodiment of the invention completely sliding to the central channel.
Reference numerals:
1-a first slide rail; 2-a second slide rail; 3-a support plate; 4-a support leg; 5-a first guide rail; 6-a second guide rail; 7-rolling means; 8-a first limiting part; 9-a second limiting part; 10-a third limiting part; 21-a main driver seat; 22-passenger seat; 23-a central channel; 31-sliding core.
Detailed Description
In order to solve the technical problem that in the prior art, when the height difference exists between the installation planes on the two sides of the heavy vehicle seat, the requirement for seat sliding cannot be met on the basis of not influencing the passing of working personnel, the invention provides a vehicle seat sliding rail device, which comprises: the device comprises a first slide rail, a second slide rail, a first guide rail, a second guide rail, a support plate and support legs; the first slide rail and the second slide rail are arranged on the vehicle body floor of the cab, and the first slide rail is positioned in front of the second slide rail along the vehicle running direction; the first guide rail is arranged on the first surface of the support plate and slides in the first sliding rail; the second guide rail is arranged on the first surface of the supporting plate and slides in the second sliding rail; one end of the supporting leg is connected with the first surface of the supporting plate, the supporting leg is positioned between the first guide rail and the second guide rail, the installation position of the supporting leg is close to a central channel between a main driver seat and a secondary driver seat, and the other end of the supporting leg is provided with a rolling part; a vehicle seat is mounted on the second surface of the support plate.
The technical solution of the present invention is further described in detail by the accompanying drawings and the specific embodiments.
The present embodiment provides a vehicle seat slide rail device, as shown in fig. 1, including: the device comprises a first slide rail 1, a second slide rail 2, a support plate 3, a support leg 4, a first guide rail 5 and a second guide rail 6; wherein,
the first slide rail 1 and the second slide rail 2 are installed on a vehicle body floor of a cab, and the first slide rail 1 is positioned in front of the second slide rail 2 along a vehicle running direction (a forward running direction);
here, the first slide rail 1 and the second slide rail 2 are L-shaped, the L-shape has two side surfaces, the first side surface is connected with the support plate 3 by welding, and the second side surface is provided with a mounting hole and is fixed on a vehicle body floor of a cab by bolts. The fixed position is the position corresponding to the wheel cover of the vehicle.
The first guide rail 5 is mounted on the first surface of the support plate 3 by welding, and the first guide rail 5 can slide in the first slide rail 1; the second guide rail 6 is mounted on the first surface of the support plate 3 by welding, and the second guide rail 6 can slide in the second slide rail 2. The first guide rail 5 and the second guide rail 6 may be cylinders.
One end of the leg 4 is connected to the first surface of the support plate 3 by welding, the leg 4 is located between the first rail 5 and the second rail 6, and the leg 4 is installed near a central passage 23 between the primary driver seat 21 and the secondary driver seat 22, and the central passage 23 may be as shown in fig. 2.
The height of the leg 4 is the height difference of the two sides of the seat, so that the heights of the two sides of the seat can be kept consistent. The other end of the leg 4 is provided with a rolling member 7 so as to be slidable together with the first rail 5 and the second rail 6. The rolling member 7 may include: balls or rollers.
Four angles of the second surface of backup pad 3 all are provided with the mounting hole, vehicle seat passes through mounting hole and bolt and installs the second surface of backup pad 3. The support plate 3 may be a high-strength steel plate.
Here, since the aluminum pattern plate is disposed on the floor of the cab, unevenness may occur, and in order to adapt to unevenness of the lower ground and unevenness of the aluminum pattern plate, the other end of the leg 4 is provided with a lifting adjusting portion for adjusting the height of the rolling member 7.
In order to reduce friction force, the first guide rail 5 can slide smoothly in the first slide rail 1, the second guide rail 6 can slide smoothly in the second slide rail 2, the first slide rail and the second slide rail are both provided with sliding grooves which are cylindrical, referring to fig. 3, a sliding core 31 is placed in a groove inside the sliding grooves, lubricating liquid is coated inside the sliding grooves, and the lubricating liquid can be lithium-based lubricating grease. The sliding core can be stainless steel balls, and the number of the balls in the embodiment is 20. In order to avoid the sliding of the balls, the two ends of the sliding groove are in a closed state, and the guide rail is arranged on the upper part of the sliding groove.
Here, referring to fig. 4, the apparatus further includes: a first limit portion 8 and a second limit portion 9;
the first limiting part 8 is arranged at one end of the first sliding rail 1, and one end of the first sliding rail 1 is close to one end of the central channel; the second limiting part 9 is installed at one end of the second slide rail 2, and one end of the second slide rail is close to one end of the central channel. The first and second position-limiting portions 8 and 9 may be pins.
The first limiting portion 8 is used for fixing the first guide rail 5 after the first guide rail 5 slides in place to prevent the first guide rail 5 from sliding out to the side portion of the vehicle body, and the second limiting portion 9 is used for fixing the second guide rail 6 after the second guide rail 6 slides in place to prevent the second guide rail 6 from sliding out to the side portion of the vehicle body. Specifically, for the first limiting portion 8, after the first guide rail 5 slides in place, the first limiting portion 8 can clamp the first guide rail 5.
Further, referring to fig. 2, the apparatus further comprises: and the third limiting part 10 is arranged at one end of the first sliding rail 1, and one end of the first sliding rail 1 is close to one end of the central channel. Two ends of the first slide rail are respectively provided with a positioning hole, when the first guide rail 5 slides to one side of the central channel, the third limiting part 10 and the corresponding positioning hole are used for fixing the first guide rail 5, and when the first guide rail 5 slides to the side part of the vehicle body, the third limiting part 10 and the corresponding positioning hole are used for fixing the first guide rail 5, so that the seat can be fixed. The third position-limiting part 10 may specifically include a stainless steel elastic plug pin. In order to facilitate the operation of the worker, a handle is disposed at the end of the third limiting portion 10.
In practical application, corresponding sliding rail devices are installed below the main driving seat and the assistant driving seat, and when a vehicle is in a running working condition, the main driving seat and the assistant driving seat do not need to slide. When the vehicle is in a combat working condition, the slide rail device provided by the embodiment is used for moving the primary driver seat and the secondary driver seat to the central channel, wherein after the first guide rail 5 and the second guide rail 5 completely slide to the right position, the position can be shown in fig. 5.
The vehicle seat slide rail device provided by the embodiment of the invention has the following beneficial effects that:
an embodiment of the present invention provides a vehicle seat slide rail device, including: the device comprises a first slide rail, a second slide rail, a first guide rail, a second guide rail, a support plate and support legs; the first slide rail and the second slide rail are arranged on the vehicle body floor of the cab, and the first slide rail is positioned in front of the second slide rail along the vehicle running direction; the first guide rail is arranged on the first surface of the support plate and slides in the first sliding rail; the second guide rail is arranged on the first surface of the supporting plate and slides in the second sliding rail; one end of the supporting leg is connected with the first surface of the supporting plate, the supporting leg is positioned between the first guide rail and the second guide rail, the installation position of the supporting leg is close to a central channel between a main driver seat and a secondary driver seat, and the other end of the supporting leg is provided with a rolling part; a vehicle seat is mounted on the second surface of the support plate; in this way, the support legs with the rolling parts are arranged at the positions close to the central channel, and the heights of the two sides of the seat are ensured to be consistent through the heights of the support legs; and slide in the slide rail through the guide rail, drive the backup pad and slide, the backup pad slides and drives vehicle seat horizontal slip, also can satisfy the demand of sliding on the basis that does not influence the staff and pass like this.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, and any modifications, equivalents, improvements, etc. that are within the spirit and principle of the present invention should be included in the present invention.
Claims (9)
1. A vehicle seat slide rail apparatus, characterized in that the apparatus comprises: the device comprises a first slide rail, a second slide rail, a first guide rail, a second guide rail, a support plate and support legs;
the first slide rail and the second slide rail are arranged on the vehicle body floor of the cab, and the first slide rail is positioned in front of the second slide rail along the vehicle running direction;
the first guide rail is arranged on the first surface of the support plate and slides in the first sliding rail;
the second guide rail is arranged on the first surface of the supporting plate and slides in the second sliding rail;
one end of the supporting leg is connected with the first surface of the supporting plate, the supporting leg is positioned between the first guide rail and the second guide rail, the installation position of the supporting leg is close to a central channel between a main driver seat and a secondary driver seat, and the other end of the supporting leg is provided with a rolling part;
a vehicle seat is mounted on the second surface of the support plate.
2. The apparatus of claim 1, wherein the apparatus further comprises: a first limiting part and a second limiting part;
the first limiting part is arranged at one end of the first sliding rail, and one end of the first sliding rail is close to one end of the central channel;
the second limiting part is installed at one end of the second sliding rail, and one end of the second sliding rail is close to one end of the central channel.
3. The device as claimed in claim 1, wherein a sliding core is disposed inside the first sliding rail and the second sliding rail, and the first sliding rail and the second sliding rail are coated with a lubricating fluid.
4. The apparatus of claim 1, wherein the apparatus further comprises: the third limiting part is installed at one end of the first sliding rail, and one end of the first sliding rail is close to one end of the central channel.
5. The apparatus of claim 1, wherein four corners of the second surface of the support plate are provided with mounting holes, and the vehicle seat is mounted on the second surface of the support plate through the mounting holes and bolts.
6. The apparatus as claimed in claim 1, wherein the other end of the leg is provided with a lifting adjusting part for adjusting the height of the rolling member.
7. The apparatus of claim 1 or 6, wherein the rolling member comprises: and a roller.
8. The apparatus of claim 1, wherein the first rail and the second rail are mounted to the first surface of the support plate by welding.
9. The device of claim 4, wherein a handle is provided at a distal end of the third limiting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911322532.6A CN110979109A (en) | 2019-12-20 | 2019-12-20 | Vehicle seat slide rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911322532.6A CN110979109A (en) | 2019-12-20 | 2019-12-20 | Vehicle seat slide rail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110979109A true CN110979109A (en) | 2020-04-10 |
Family
ID=70073238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911322532.6A Pending CN110979109A (en) | 2019-12-20 | 2019-12-20 | Vehicle seat slide rail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110979109A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2820605Y (en) * | 2005-04-08 | 2006-09-27 | 沈阳华晨金杯汽车有限公司 | Novel automobile chair |
| CN202106871U (en) * | 2011-06-16 | 2012-01-11 | 安徽江淮汽车股份有限公司 | Seat fixing mechanism used for light bus |
| CN203844631U (en) * | 2014-03-17 | 2014-09-24 | 郑州宇通客车股份有限公司 | Seat chassis and vehicle seat using the same |
| WO2015045120A1 (en) * | 2013-09-27 | 2015-04-02 | ジョンソン コントロールズ テクノロジー カンパニ－ | Vehicle seat |
| WO2019120379A1 (en) * | 2017-12-18 | 2019-06-27 | Wietmarscher Ambulanz- Und Sonderfahrzeug Gmbh | Seat for an emergency and special vehicle |
-
2019
- 2019-12-20 CN CN201911322532.6A patent/CN110979109A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2820605Y (en) * | 2005-04-08 | 2006-09-27 | 沈阳华晨金杯汽车有限公司 | Novel automobile chair |
| CN202106871U (en) * | 2011-06-16 | 2012-01-11 | 安徽江淮汽车股份有限公司 | Seat fixing mechanism used for light bus |
| WO2015045120A1 (en) * | 2013-09-27 | 2015-04-02 | ジョンソン コントロールズ テクノロジー カンパニ－ | Vehicle seat |
| CN203844631U (en) * | 2014-03-17 | 2014-09-24 | 郑州宇通客车股份有限公司 | Seat chassis and vehicle seat using the same |
| WO2019120379A1 (en) * | 2017-12-18 | 2019-06-27 | Wietmarscher Ambulanz- Und Sonderfahrzeug Gmbh | Seat for an emergency and special vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200410 |
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| RJ01 | Rejection of invention patent application after publication |