CN205512933U - Attenuator suspension and suitcase for gyro wheel - Google Patents
Attenuator suspension and suitcase for gyro wheel Download PDFInfo
- Publication number
- CN205512933U CN205512933U CN201620052095.6U CN201620052095U CN205512933U CN 205512933 U CN205512933 U CN 205512933U CN 201620052095 U CN201620052095 U CN 201620052095U CN 205512933 U CN205512933 U CN 205512933U
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- CN
- China
- Prior art keywords
- roller
- damping piece
- suspension
- projection
- damper suspension
- 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 provides an attenuator suspension and suitcase for gyro wheel. Attenuator suspension for the gyro wheel, its characterized in that includes: the metal is dull and stereotyped, is equipped with first arch on it, the damping piece is located the metal flat board, the shell is located the damping piece, spacing post passes in proper order dull and stereotyped first arch, damping piece, the shell of metal will metal flat board, damping piece, shell fixed connection are together. The suitcase includes the box and installs the gyro wheel at the bottom half, still including setting up the attenuator suspension for the gyro wheel between box and gyro wheel. The utility model provides an attenuator suspension and use the suitcase of this attenuator suspension for the gyro wheel for the gyro wheel, the first protruding damping piece that makes through metal flat board, damping piece, shell and on lieing in the metal flat board can keep inclination with the direction of gravity, when load power is on a parallel with the thickness orientation of attenuator, increases its vertical load surface region simultaneously.
Description
[technical field]
This utility model relates to a kind of damper suspension, particularly relates to a kind of roller damper suspension and makes
Luggage case with this kind of roller damper suspension.
[background technology]
Conventional damper suspension is often simply effective to the power being applied orthogonal to suspended structure, and works as loading force
Be not front when put on suspension work efficiency the most much smaller, this is due to only when loading force is parallel
In the thickness direction of antivibrator when, antivibrator just plays a role.
What current luggage case used is exactly above-mentioned conventional damper suspension, therefore will in as shown in Figure 1
Luggage case is when smooth level road tows, owing to the gravity F1 of luggage case and internal luggage thereof is vertical
In level road, and level road can provide support force F2 vertically upward, above-mentioned gravity F1 equally
With support force F2 each parallel to the thickness direction of the damper suspension 11 being arranged on roller wheels of luggage compartment, because of
This this damper suspension 11 can preferably play its effect.
As in figure 2 it is shown, working as luggage case and smooth level road is that certain angle of inclination tows,
Now, the gravity F1 of luggage case and internal luggage thereof is also perpendicular to level road, and level road is same
Sample can provide support force F2 upwards, but the damper suspension 11 on roller wheels of luggage compartment be with level road in
Certain angle of inclination, i.e. gravity F1 and support force F2 is no longer parallel to the thickness side of damper suspension 11
To, therefore this damper suspension 11 can not play its effect well.
As it is shown on figure 3, when being towed on the slope by luggage case, luggage case and road surface are certain inclination angle
Degree, now, vertically downward, and slope can provide vertical to the gravity F1 of luggage case and internal luggage thereof equally
In the support force F2 ramped up, equally, gravity F1 now and support force F2 and damper suspension 11
Thickness direction be uneven, therefore this damper suspension 11 can not play well its effect.
[utility model content]
Feature and advantage of the present utility model are partly stated, or can be from this description
It is clear that or can learn by putting into practice this utility model.
For overcoming problem of the prior art, this utility model provides a kind of roller damper suspension, and it is special
Levy and be, including: metal plate, which is provided with first protruding；Damping piece, is positioned on metal plate；
Shell, is positioned on damping piece；Limited post, sequentially pass through the first projection of described metal plate, damping piece,
Described metal plate, damping piece, shell are also fixed together by shell.
According to an embodiment of the present utility model, described damping piece is elastic shock attenuation sheet.
According to an embodiment of the present utility model, described elastic shock attenuation sheet is provided with the second projection, folds and sets
In described first projection.
According to an embodiment of the present utility model, described shell is provided with the 3rd projection, folds described in being located at
In second projection.
According to an embodiment of the present utility model, described 3rd protruding or described second projection is cone
Or hemispherical.
According to an embodiment of the present utility model, described first projection is cone or hemispherical.
According to an embodiment of the present utility model, described limited post is caging bolt.
According to an embodiment of the present utility model, it is pre-that described limited post is additionally operable to make described damping piece be in
Compressive state.
According to another aspect of the present utility model, it is provided that a kind of luggage case, including casing and be arranged on institute
State the roller of box bottom, it is characterised in that also include any of the above-described described roller damper suspension,
It is arranged between described casing and described roller.
According to an embodiment of the present utility model, also include roller mounting seat, be positioned at described roller and institute
State between roller damper suspension, be used for making described roller to rotate in place.
The roller damper suspension of this utility model offer and luggage case, by roller damper suspension
On bulge-structure make it often in the state having angle of inclination relative to gravity direction；So, when whole
When body structure exists angle of inclination relative to gravity direction, its vertical load surface can be expanded to greatest extent
Region.
By reading description, those of ordinary skill in the art will be best understood the spy of these technical schemes
Seek peace content.
[accompanying drawing explanation]
Below with reference to accompanying drawing and combine example and be specifically described this utility model, of the present utility model excellent
Point and implementation will become apparent from, and wherein content shown in accompanying drawing is only used for explanation of the present utility model
Illustrate, and do not constitute the restriction gone up in all senses of the present utility model, in the accompanying drawings:
Fig. 1 is the schematic diagram that in prior art, luggage case tows at level road.
Fig. 2 is that in prior art, luggage case tilts the schematic diagram towed at level road.
Fig. 3 is the schematic diagram that in prior art, luggage case tows at tilted road surface.
Fig. 4 is the schematic diagram of the roller damper suspension of this utility model embodiment.
Fig. 5 is the structural representation of the luggage case of this utility model embodiment.
[detailed description of the invention]
As shown in Figure 4, this utility model provides a kind of roller damper suspension, it is characterised in that bag
Include: metal plate 11, which is provided with the first projection 21；Damping piece 12, is positioned on metal plate 11；
Shell 13, is positioned on damping piece 12；Limited post 10, sequentially pass through metal plate 11 the first projection 21,
Metal plate 11, damping piece 12, shell 13 are also fixed together by damping piece 12, shell 13.
Above-mentioned damping piece 12 is elastic shock attenuation sheet, and elastic shock attenuation sheet is provided with the second projection 22, folded is located at the
In one projection 21；Shell 13 is provided with the 3rd projection 23, folds and is located in the second projection 22.Therefore, limit
Position post 10, when metal plate 11, damping piece 12, shell 13 being fixed together, needs simultaneously
Through above-mentioned first projection the 21, second projection the 22, the 3rd projection 23.
In the present embodiment, first protruding 21 is cone or hemispherical；Second projection 22 or the 3rd is convex
Playing 23 can also be cone or hemispherical.
Limited post 10 in this utility model is additionally operable to make damping piece 12 be in its pre-compressed state, so,
When there being external force to load on this roller damper suspension, damping piece 12 can compress further so that it is always
It is in the state compressed.In the specific implementation, limited post 10 can be caging bolt.
When above-mentioned rollers damper suspension is perpendicular to gravity direction, this roller damper suspension
Par will mainly provide load to decompose and vibration isolation function, and loading force is then mainly provided by bossing
One perpendicular contact point, thus optimal anti-vibration performance is provided.
As it is shown in figure 5, this utility model also provides for a kind of luggage case, including casing 31 and be arranged on casing
The roller 32 of bottom, it is characterised in that also include above-mentioned rollers damper suspension, be arranged at casing 31
And between roller 32.
Additionally, also include roller mounting seat 33, between roller 32 and roller damper suspension, use
Can rotate in place in making roller.Roller damper suspension can be fixedly mounted in this roller mounting seat 33.
Roller damper suspension that this utility model provides and use the luggage of this roller damper suspension
Case, makes damping piece energy by metal plate, damping piece, shell and the first projection of being positioned on metal plate
Keep angle of inclination with gravity direction, simultaneously when loading force is parallel to the thickness direction of antivibrator, increase
Its region, vertical load surface.
Illustrate preferred embodiment of the present utility model above by reference to accompanying drawing, those skilled in the art without departing from
Scope and spirit of the present utility model, can have multiple flexible program to realize this utility model.For example,
Feature as the shown partially of an embodiment or description can be used for another embodiment to obtain another enforcement
Example.These are only the embodiment that this utility model is the most feasible, not thereby limit to this utility model
Interest field, all utilization this utility model description and accompanying drawing content made equivalence change, all comprise
Within interest field of the present utility model.
Claims (10)
1. a roller damper suspension, it is characterised in that including: metal plate, which is provided with first protruding；Damping piece, is positioned on metal plate；Shell, is positioned on damping piece；Limited post, sequentially passes through the first projection of described metal plate, damping piece, shell and described metal plate, damping piece, shell is fixed together.
Roller damper suspension the most according to claim 1, it is characterised in that described damping piece is elastic shock attenuation sheet.
Roller damper suspension the most according to claim 2, it is characterised in that described elastic shock attenuation sheet is provided with the second projection, folds and is located in described first projection.
Roller damper suspension the most according to claim 3, it is characterised in that described shell is provided with the 3rd projection, folds and is located in described second projection.
Roller damper suspension the most according to claim 4, it is characterised in that described 3rd protruding or described second projection is cone or hemispherical.
Roller damper suspension the most according to claim 1, it is characterised in that described first projection is cone or hemispherical.
Roller damper suspension the most according to claim 1, it is characterised in that described limited post is caging bolt.
Roller damper suspension the most according to claim 1, it is characterised in that described limited post is additionally operable to make described damping piece be in its pre-compressed state.
9. a luggage case, including casing and the roller that is arranged on described box bottom, it is characterised in that also include the roller damper suspension as described in claim 1 to 8 is arbitrary, be arranged between described casing and described roller.
The most according to claim 9, luggage case, it is characterised in that also include roller mounting seat, between described roller and described roller damper suspension, be used for making described roller to rotate in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052095.6U CN205512933U (en) | 2016-01-19 | 2016-01-19 | Attenuator suspension and suitcase for gyro wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052095.6U CN205512933U (en) | 2016-01-19 | 2016-01-19 | Attenuator suspension and suitcase for gyro wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205512933U true CN205512933U (en) | 2016-08-31 |
Family
ID=56766704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620052095.6U Expired - Fee Related CN205512933U (en) | 2016-01-19 | 2016-01-19 | Attenuator suspension and suitcase for gyro wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205512933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758899A (en) * | 2016-12-27 | 2017-05-31 | 中国铁道科学研究院节能环保劳卫研究所 | The bottom decoupler of railway metal sound barrier |
-
2016
- 2016-01-19 CN CN201620052095.6U patent/CN205512933U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758899A (en) * | 2016-12-27 | 2017-05-31 | 中国铁道科学研究院节能环保劳卫研究所 | The bottom decoupler of railway metal sound barrier |
| CN106758899B (en) * | 2016-12-27 | 2022-09-20 | 中国铁道科学研究院节能环保劳卫研究所 | Lower decoupler of railway metal sound barrier |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180119 |