CN208080713U - A kind of damping wheel of suitcase - Google Patents
A kind of damping wheel of suitcase Download PDFInfo
- Publication number
- CN208080713U CN208080713U CN201820117296.9U CN201820117296U CN208080713U CN 208080713 U CN208080713 U CN 208080713U CN 201820117296 U CN201820117296 U CN 201820117296U CN 208080713 U CN208080713 U CN 208080713U
- Authority
- CN
- China
- Prior art keywords
- swinging block
- rotation seat
- hole
- cross bar
- main shaft
- 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
Links
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a kind of damping wheels of suitcase, including fixed seat, fixed seat is equipped with main shaft, main shaft is connected with the rotation seat being connect with main axis, swinging block is equipped in the rotation seat, one end of swinging block is hinged with rotation seat, the other end of swinging block is equipped with the cross bar through swinging block, rotation seat is equipped with the arcuation hole for corresponding to cross bar arrangement, cross bar is slided through arcuation hole and along arcuation hole, and the both ends of cross bar are respectively connected with idler wheel, and top pressure is equipped in rotation seat in the elastic mechanism on swinging block.When the idler wheel of the utility model setting touches impact, vibrations are transferred to cross bar by idler wheel, and vibrations are transferred to swinging block by cross bar, and swinging block is swung, and elastic mechanism absorbs vibrations, are filtered out to shake, to protect suitcase.
Description
Technical field
The utility model belongs to suitcase field, more particularly to a kind of damping wheel of suitcase.
Background technology
Suitcase, also referred to as trolley case, trolley case because inside have large volume for storage multiple articles due to be remote extensively
Capable outgoer is used, and trolley case bottom is installed with several castors contacted with ground, and helps with telescopic pull handle
Structure setting is brought conveniently convenient for user easily by draw-bar box pulling to the trip of people.
Currently, the castor of existing suitcase is fixed setting, and in use, if ground is uneven, castor
Shake it is excessive, the vibrations not only can to castor generate damage, the vibrations can be also transferred in suitcase, to article in suitcase
It has an impact.
Utility model content
In order to overcome the deficiencies of the prior art and there are the problem of, the utility model provides a kind of damping wheel of suitcase, can
Filtering vibrations, protect suitcase.
The utility model is achieved through the following technical solutions：
A kind of damping wheel of suitcase, including fixed seat, fixed seat are equipped with main shaft, and main shaft is connected with to be connected with main axis
The rotation seat connect, the rotation seat is interior to be equipped with swinging block, and one end of swinging block is hinged with rotation seat, and the other end of swinging block is equipped with
Through the cross bar of swinging block, rotation seat is equipped with the arcuation hole for corresponding to cross bar arrangement, and cross bar is through arcuation hole and along arcuation hole
Sliding, and the both ends of cross bar are respectively connected with idler wheel, and top pressure is equipped in rotation seat in the elastic mechanism on swinging block.
The elastic mechanism is spring, is equipped with blind hole in rotation seat, spring is fixed in blind hole, and one end of spring is butted on
On swinging block.
The bottom surface of the rotation seat is equipped with mounting groove, and swinging block is located in mounting groove, and one end of swinging block is articulated with installation
On the cell wall of slot, the notch of mounting groove is equipped with sealed piece.
The idler wheel includes support wheel, and support wheel is enclosed with cyclic annular cushion rubber, and the end face of support wheel is equipped with end cap.
The border of the support wheel is equipped with card hole, and end cap is equipped with the fastener of arrangement corresponding with card hole, each fastener point
It does not buckle into each card hole.
The inner wall of the ring-type cushion rubber is equipped with multiple shock relieve vents, and shock relieve vent is distributed in the border of cyclic annular cushion rubber.
The rotation seat is equipped with axis hole, and main shaft is inserted into axis hole, and main shaft is equipped with limited ring groove, and rotation seat is equipped with card
Column, card column are caught in limited ring groove.
The axis hole bottom is equipped with ball, and the bottom end of main shaft is butted on ball.
When the idler wheel of the utility model setting touches impact, vibrations are transferred to cross bar by idler wheel, and cross bar transmits vibrations
To swinging block, swinging block is swung, and elastic mechanism absorbs vibrations, is filtered out to shake, to protect suitcase.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the utility model；
Fig. 2 is the structural schematic diagram that the utility model removes an idler wheel；
Fig. 3 is the schematic cross-sectional view at rotation seat in the utility model；
Fig. 4 is the structural schematic diagram of idler wheel in the utility model；
Fig. 5 is the parts decomposition texture schematic diagram of idler wheel in the utility model.
In figure：1- fixed seats, 2- main shafts, 21- limited ring grooves, 3- rotation seats, 31- arcuations hole, 32- blind holes, 33- axis holes,
34- mounting grooves, 4- swinging blocks, 5- cross bars, 6- idler wheels, 61- support wheels, 611- card holes, 62- ring-type cushion rubbers, 621- shock relieve vents,
63- end caps, 631- fasteners, 7- springs, 8- sealed pieces, 9- card columns, 10- balls.
Specific implementation mode
For the ease of the understanding of those skilled in the art, below in conjunction with the drawings and specific embodiments to the utility model make into
One step is described in detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of damping wheel of suitcase, including fixed seat 1, fixed seat 1 are equipped with main shaft 2,
Main shaft 2 is connected with the rotation seat 3 being rotatablely connected with main shaft 2, and rotation seat 3 can be rotated freely around main shaft 2.Pendulum is equipped in rotation seat 3
Motion block 4, one end of swinging block 4 and rotation seat 3 are hinged, and the other end of swinging block 4 is equipped with the cross bar 5 through swinging block 4, rotation seat
3 are equipped with the arcuation hole 31 for corresponding to the arrangement of cross bar 5, and cross bar 5 is slided through arcuation hole 31 and along arcuation hole 31, and cross bar 5
Both ends are respectively connected with idler wheel 6, and top pressure is equipped in rotation seat 3 in the elastic mechanism on swinging block 4.Elastic mechanism is spring 7, rotation
Blind hole 32 is equipped in seat 3, spring 7 is fixed in blind hole 32, and one end of spring 7 is butted on swinging block 4.When idler wheel 6 is by outer
When power, idler wheel 6 is deformed and is swung by 5 top pressure swinging block 4 of cross bar, 4 top pressure spring 7 of swinging block.
The bottom surface of rotation seat 3 is equipped with mounting groove 34, and swinging block 4 is located in mounting groove 34, and one end of swinging block 4 is articulated with peace
On the cell wall of tankage 34, the notch of mounting groove 34 is equipped with sealed piece 8.The structure coordinates convenient for the installation of component, the sealing of setting
Part 8 can prevent foreign matter from entering in mounting groove 34, play the role of guard block.
Rotation seat 3 is equipped with axis hole 33, and main shaft 2 is inserted into axis hole 33, and main shaft 2 is equipped with limited ring groove 21, on rotation seat 3
Equipped with card column 9, card column 9 is caught in limited ring groove 21, i.e., does not interfere rotation seat 3 to rotate, and can prevent main shaft 2 and 3 phase of rotation seat
It is detached from.3 bottom of axis hole is equipped with ball 10, and the bottom end of main shaft 2 is butted on ball 10, which can be improved the whole stress limit,
And make the rotation of rotation seat 3 more smoothly.
As shown in Figure 4 and Figure 5, idler wheel 6 includes support wheel 61, and support wheel 61 is enclosed with cyclic annular cushion rubber 62, support wheel 61
End face is equipped with end cap 63.The border of support wheel 61 is equipped with card hole 611, and end cap 63 is equipped with the card of arrangement corresponding with card hole 611
Fastener 631, each fastener 631 are buckled into respectively in each card hole 611.The inner wall of cyclic annular cushion rubber 62 is equipped with multiple shock relieve vents 621, damping
Hole 621 is distributed in the border of cyclic annular cushion rubber 62, and shock relieve vent 621 is conducive to shock-absorbing.
Above-described embodiment is the preferable realization method of the utility model, is not the restriction to the utility model, not
Be detached from the utility model inventive concept under the premise of, it is any it is obvious replacement the scope of protection of the utility model it
It is interior.
Claims (8)
1. a kind of damping wheel of suitcase, including fixed seat（1）, fixed seat is equipped with main shaft（2）, main shaft is connected with to be turned with main shaft
The rotation seat of dynamic connection（3）, it is characterised in that：Swinging block is equipped in the rotation seat（4）, one end and the rotation seat of swinging block are cut with scissors
It connects, the other end of swinging block is equipped with the cross bar through swinging block（5）, rotation seat, which is equipped with, corresponds to the arcuation hole that cross bar is arranged
（31）, cross bar is slided through arcuation hole and along arcuation hole, and the both ends of cross bar are respectively connected with idler wheel（6）, rotation seat is interior to be equipped with top
The elastic mechanism being pressed on swinging block.
2. the damping wheel of suitcase according to claim 1, it is characterised in that：The elastic mechanism is spring（7）, rotation
Blind hole is equipped in seat（32）, spring is fixed in blind hole, and one end of spring is butted on swinging block.
3. the damping wheel of suitcase according to claim 2, it is characterised in that：The rotation seat（3）Bottom surface be equipped with peace
Tankage（34）, swinging block（4）In mounting groove, one end of swinging block is articulated on the cell wall of mounting groove, the notch of mounting groove
Equipped with sealed piece（8）.
4. the damping wheel of suitcase according to claim 3, it is characterised in that：The idler wheel（6）Including support wheel（61）,
Support wheel is enclosed with cyclic annular cushion rubber（62）, the end face of support wheel is equipped with end cap（63）.
5. the damping wheel of suitcase according to claim 4, it is characterised in that：The support wheel（61）Border be equipped with card
Hole（611）, end cap（63）It is equipped with the fastener of arrangement corresponding with card hole（631）, each fastener buckles into respectively in each card hole.
6. the damping wheel of suitcase according to claim 5, it is characterised in that：The ring-type cushion rubber（62）Inner wall be equipped with
Multiple shock relieve vents（621）, shock relieve vent is distributed in the border of cyclic annular cushion rubber.
7. the damping wheel of the suitcase according to any one of claim 1-6, it is characterised in that：The rotation seat（3）On
Equipped with axis hole（33）, main shaft（2）It is inserted into axis hole, main shaft is equipped with limited ring groove（21）, rotation seat is equipped with card column（9）, card
Column is caught in limited ring groove.
8. the damping wheel of suitcase according to claim 7, it is characterised in that：The axis hole（33）Bottom is equipped with ball
（10）, main shaft（2）Bottom end be butted on ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820117296.9U CN208080713U (en) | 2018-01-24 | 2018-01-24 | A kind of damping wheel of suitcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820117296.9U CN208080713U (en) | 2018-01-24 | 2018-01-24 | A kind of damping wheel of suitcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208080713U true CN208080713U (en) | 2018-11-13 |
Family
ID=64066377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820117296.9U Expired - Fee Related CN208080713U (en) | 2018-01-24 | 2018-01-24 | A kind of damping wheel of suitcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208080713U (en) |
-
2018
- 2018-01-24 CN CN201820117296.9U patent/CN208080713U/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: 20181113 Termination date: 20200124 |