CN207697393U - A kind of foot wheel mounting structure of flat car - Google Patents
A kind of foot wheel mounting structure of flat car Download PDFInfo
- Publication number
- CN207697393U CN207697393U CN201820012989.1U CN201820012989U CN207697393U CN 207697393 U CN207697393 U CN 207697393U CN 201820012989 U CN201820012989 U CN 201820012989U CN 207697393 U CN207697393 U CN 207697393U
- Authority
- CN
- China
- Prior art keywords
- snap close
- close piece
- installation position
- connecting plate
- pallet
- 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.)
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Abstract
The utility model discloses a kind of foot wheel mounting structures of flat car, including pallet and castor assembly, castor assembly is provided with connecting plate, the bottom of pallet is provided with installation position, the upper end inner wall of installation position is provided with gear block, the outside setting of installation position is jagged, pallet is located at the position in front of notch and is provided with lock position, lock is equipped with spring and snap close piece in position, connecting plate is inserted into from notch in installation position, when nature, snap close piece rises the outside for blocking connecting plate under the elastic force of spring, castor assembly can be removed by pressing snap close piece, it need not be by tool when dismounting, it is convenient for disassembly and assembly.
Description
Technical field
The utility model is related to a kind of delivery vehicle, especially a kind of flat car.
Background technology
Its castor of flat car in the prior art is screwed on pallet, needs to back out or tighten when dismounting castor
Screw, and auxiliary tool is needed, the dismounting of castor is more troublesome.
Invention content
For overcome the deficiencies in the prior art, the utility model provides a kind of castor installation knot of flat car convenient for disassembly and assembly
Structure.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of foot wheel mounting structure of flat car, including pallet and castor assembly, the castor assembly are provided with connecting plate,
The bottom of the pallet is provided with installation position, and the upper end inner wall of the installation position is provided with gear block, the outside of the installation position
It is arranged jagged, the pallet is located at the position in front of the notch and is provided with lock position, is equipped with spring in the lock position
And snap close piece, the connecting plate are inserted into from the notch in the installation position, and when nature, bullet of the snap close piece in spring
The outside for blocking the connecting plate is risen under power.
The side wall setting of the lock position is fluted, and the upper end inner wall of the groove is provided with limited block, the snap close piece
It is provided with elastic portion, the lower end of the elastic portion is provided with the screens block of wedge shape, and when nature, the screens block is against described
On limited block.
The snap close piece is the housing shape of open at its lower end, and the side wall of the snap close piece is provided with hollow slots, the elastic portion
It is formed by the position between two hollow slots.
The utility model has the beneficial effects that：The utility model installs castor assembly using inserting and snap close piece mode, presses
Lower snap close piece can remove castor assembly, and after releasable catch part, snap close piece rises under the elastic force of spring and blocks connecting plate, tears open
It need not be convenient for disassembly and assembly by tool when dress.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the exploded view of the utility model；
Fig. 3 is the magnified partial view of Fig. 2；
Fig. 4 is the structural schematic diagram of snap close piece.
Specific implementation mode
Referring to figs. 1 to Fig. 4, a kind of foot wheel mounting structure of flat car, including pallet 1 and castor assembly 2, the casters group
Part 2 is provided with connecting plate 3, and the bottom of the pallet 1 is provided with installation position 4, and the upper end inner wall of the installation position 4 is provided with gear
Block 5, the outside setting jagged 6 of the installation position 4, the position that the pallet 1 is located at 6 front of the notch are provided with lock position
7, spring 8 and snap close piece 9 are installed in the lock position 7, the connecting plate 3 is inserted into from the notch 6 in the installation position 4,
The edge of 3 connecting plate of connecting plate is between gear block 5 and the bottom of installation position 4, and when nature, the snap close piece 9 is in bullet
The outside for blocking the connecting plate 3 is risen under the elastic force of spring 8, is made castor assembly 2 without departing from installation position 4, will not be taken off easily
It falls, castor assembly can be removed by pressing snap close piece, and when dismounting need not be convenient for disassembly and assembly by tool.
The side wall setting fluted 10 of the lock position 7, the upper end inner wall of the groove 10 is provided with limited block 11, described
Snap close piece 9 is provided with elastic portion 12, and the lower end of the elastic portion 12 is provided with the screens block 13 of wedge shape, under the snap close piece 9 is
Open housing shape, the side wall of the snap close piece 9 is held to be provided with hollow slots 14, the elastic portion 12 is by between two hollow slots 14
Position formed, after being packed into lock position 7, when nature, the screens block 13 is against on the limited block 11, prevents lock position
7 are detached from lock position 7.
Above embodiment cannot limit the protection domain of the invention, and the personnel of professional skill field are not departing from
In the case of the invention general idea, the impartial modification and variation done still fall within the range that the invention is covered
Within.
Claims (3)
1. a kind of foot wheel mounting structure of flat car, including pallet（1）And castor assembly（2）, the castor assembly（2）It is provided with
Connecting plate（3）, it is characterised in that the pallet（1）Bottom be provided with installation position（4）, the installation position（4）Upper end inner wall
It is provided with gear block（5）, the installation position（4）Outside setting it is jagged（6）, the pallet（1）Positioned at the notch（6）Before
The position of side is provided with lock position（7）, the lock position（7）Spring is inside installed（8）And snap close piece（9）, the connecting plate（3）
From the notch（6）It is inserted into the installation position（4）In, when nature, the snap close piece（9）In spring（8）Elastic force under rise
It rises and blocks the connecting plate（3）Outside.
2. the foot wheel mounting structure of flat car according to claim 1, it is characterised in that the lock position（7）Side wall set
It is equipped with groove（10）, the groove（10）Upper end inner wall be provided with limited block（11）, the snap close piece（9）It is provided with elastic portion
（12）, the elastic portion（12）Lower end be provided with wedge shape screens block（13）, when nature, the screens block（13）It is against
The limited block（11）On.
3. the foot wheel mounting structure of flat car according to claim 2, it is characterised in that the snap close piece（9）It is spacious for lower end
The housing shape opened, the snap close piece（9）Side wall be provided with hollow slots（14）, the elastic portion（12）By two hollow slots（14）
Between position formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820012989.1U CN207697393U (en) | 2018-01-04 | 2018-01-04 | A kind of foot wheel mounting structure of flat car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820012989.1U CN207697393U (en) | 2018-01-04 | 2018-01-04 | A kind of foot wheel mounting structure of flat car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207697393U true CN207697393U (en) | 2018-08-07 |
Family
ID=63031379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820012989.1U Active CN207697393U (en) | 2018-01-04 | 2018-01-04 | A kind of foot wheel mounting structure of flat car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207697393U (en) |
-
2018
- 2018-01-04 CN CN201820012989.1U patent/CN207697393U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |