CN203005140U - Installation structure of seat of school bus - Google Patents
Installation structure of seat of school bus Download PDFInfo
- Publication number
- CN203005140U CN203005140U CN 201220669986 CN201220669986U CN203005140U CN 203005140 U CN203005140 U CN 203005140U CN 201220669986 CN201220669986 CN 201220669986 CN 201220669986 U CN201220669986 U CN 201220669986U CN 203005140 U CN203005140 U CN 203005140U
- Authority
- CN
- China
- Prior art keywords
- school bus
- seat
- adapter plate
- installation
- rear end
- 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 an installation structure of a seat of a school bus. The installation structure comprises a seat leg for supporting a seat main body. An installation plate for being fixed with a base plate of the school bus is arranged at the lower end of the seat leg, is perpendicular with the seat leg, and is arranged along the back and forth direction of the school bus. An installation hole is formed at the front end of the installation plate. Two installation holes are formed at the back end of the installation plate. According to the installation structure, two fixing holes are formed at the back end of the installation plate of the seat leg so that the back end of the installation plate can be fixed on the bottom of the school bus through two bolts, and the seat is enabled to be reliable in fixation. When an emergency brake occurs, passengers in the back row can apply impact force on seats of the front row, due to the fact that the installation plate of the seat leg is fixed through the two bolts, and the bolts are not prone to looseness so that the seats can not incline forward or shake easily.
Description
Technical field
The utility model relates to a kind of mounting structure of school bus seat.
Background technology
Seat on school bus is bolted in school bus at present, the chair leg lower end of a kind of school bus seat of the prior art is installed with adapter plate, the plate face of this adapter plate is along the fore-and-aft direction setting of school bus and vertical with the chair leg, the front-end and back-end of this adapter plate are respectively equipped with a mounting hole, and the mounting hole that uses bolt to pass on chair leg adapter plate is fixed on seat on the school bus base plate.When the school bus smooth-ride, seat can more firmly be fixed on the school bus base plate; When emergency brake, under the effect of inertia, rear row's passenger will collide the seat at front row, bolt on chair leg adapter plate can easily occur loosening under the effect of rear row passenger impulsive force, particularly the bolt of adapter plate rear end is more loosening, if things go on like this, seat will turn forward or rock, thereby can not guarantee passenger's personal safety.
Summary of the invention
The purpose of this utility model is to provide a kind of school bus seat mounting structure, the problem that turns forward or rock under rear row passenger's impact force action to solve seat of the prior art.
For achieving the above object, the utility model adopts following technical scheme: a kind of school bus seat mounting structure, comprise the chair leg for the supporting chair main body, chair leg lower end be provided with for the fixing adapter plate of school bus base plate, this adapter plate is vertical with the chair leg and arrange along the school bus fore-and-aft direction, and the front end of described adapter plate is provided with mounting hole, a rear end and is provided with two mounting holes.
Arrange before and after two mounting holes of described adapter plate rear end.
Two mounting hole site of described adapter plate rear end are on the same straight line that extends along fore-and-aft direction.
The utility model arranges two fixed orifices in the rear end of chair leg adapter plate, use on two bolts are fixed on the rear end of adapter plate at the bottom of the school bus car, make the fixing more reliable of seat, when emergency brake, rear row passenger applies impulsive force to front-row seats, owing to using two bolts that chair leg adapter plate is fixed, bolt is not easy to become flexible, and seat can not lean forward easily or rock.
Description of drawings
Fig. 1 is the schematic diagram of a kind of embodiment of the utility model;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is A-A cutaway view in Fig. 1.
The specific embodiment
A kind of embodiment of the present utility model such as Fig. 1, Fig. 2 and shown in Figure 3, the school bus seat mounting structure of the present embodiment, comprise the chair leg 2 for supporting chair main body 1, chair leg 2 lower ends be provided with for the fixing adapter plate 3 of school bus base plate, this adapter plate 3 is vertical with chair leg 2 and arrange along the school bus fore-and-aft direction, the front end of described adapter plate 3 is provided with mounting hole, a rear end and is provided with two mounting holes, and two mounting hole site of adapter plate rear end are on the same straight line that extends along fore-and-aft direction.
The utility model has two along the fixed orifice of straight line front and back setting in the rear end of chair leg adapter plate, use two bolts that the rear end of adapter plate is fixed on the school bus bottom surface, make the fixing more reliable of seat, when emergency brake, rear row passenger applies impulsive force to front-row seats, even the bolt looseness of rearmost end, seat still can not turn forward or rock.
In other embodiment of the utility model, two fixed orifices of adapter plate rear end can not be arranged on the same straight line.
In other embodiment of the utility model, two fixed orifices of adapter plate rear end are not arranged on adapter plate before and after can be, can be arranged on adapter plate the left and right yet.
Claims (3)
1. school bus seat mounting structure, comprise the chair leg for the supporting chair main body, chair leg lower end be provided with for the fixing adapter plate of school bus base plate, this adapter plate is vertical with the chair leg and arrange along the school bus fore-and-aft direction, and it is characterized in that: the front end of described adapter plate is provided with mounting hole, a rear end and is provided with two mounting holes.
2. school bus seat mounting structure according to claim 1 is characterized in that: arrange before and after two mounting holes of described adapter plate rear end.
3. school bus seat mounting structure according to claim 1 and 2 is characterized in that: two mounting hole site of described adapter plate rear end are on the same straight line that extends along fore-and-aft direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669986 CN203005140U (en) | 2012-12-07 | 2012-12-07 | Installation structure of seat of school bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669986 CN203005140U (en) | 2012-12-07 | 2012-12-07 | Installation structure of seat of school bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203005140U true CN203005140U (en) | 2013-06-19 |
Family
ID=48596765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220669986 Expired - Fee Related CN203005140U (en) | 2012-12-07 | 2012-12-07 | Installation structure of seat of school bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203005140U (en) |
-
2012
- 2012-12-07 CN CN 201220669986 patent/CN203005140U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |