CN205993814U - Luggage case downstairs in a kind of convenience - Google Patents
Luggage case downstairs in a kind of convenience Download PDFInfo
- Publication number
- CN205993814U CN205993814U CN201620989757.2U CN201620989757U CN205993814U CN 205993814 U CN205993814 U CN 205993814U CN 201620989757 U CN201620989757 U CN 201620989757U CN 205993814 U CN205993814 U CN 205993814U
- Authority
- CN
- China
- Prior art keywords
- casing
- pull bar
- stretchable sheet
- luggage case
- deformable wheel
- 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
Abstract
The utility model discloses luggage case downstairs in a kind of convenience, including casing, casing top arranges pull bar, pull bar is hinged with casing, and the bottom of casing arranges a pair of deformable wheel, the side setting sliding surface between deformable wheel and pull bar, deformable wheel is circumferentially uniformly arranged four stretchable sheets, the top of each stretchable sheet is respectively provided with concave surface, and each stretchable sheet is connected with the axle sleeve of deformable wheel by expansion link, arranges pipe joint V-arrangement shell fragment in the middle part of expansion link.This utility model pull bar is hinged with casing, and so that pull bar is adjustable with casing angle, people draws and need not bend over during luggage case, alleviates the fatigue of people；When going upstairs, extract each stretchable sheet, pull pull bar, stretchable sheet is supported on step surface, it is to avoid deformable wheel rim and step rib directly contact, reduce resistance, pull to get up to save labour；When going downstairs, each stretchable sheet is pressed in deformable wheel, hold the angle that pull bar adjusts itself and casing, so that sliding surface is contacted with step rib, allow it to glide, luggage case motion will be stablized.
Description
Technical field
This utility model is related to a kind of luggage case, is exactly specifically luggage case in a kind of convenience downstairs.
Background technology
At present, we in tow luggage case often upper downstairs, if not having elevator in building, we will haul luggage
Case stair activity.But, when upstairs, because stairway step corner angle protrude, the resistance of step rib suffered by luggage wheel assembly is big, pulls
Come very laborious；When downstairs, push down on luggage case, if scrolling down through along step rib by luggage wheel assembly, luggage case moves very not
Stable, also relatively elaborate gas；And existing trunk draw bar can only realize flexible it is impossible to adjust the angle of itself and luggage case, on
Downstairs people needs to bend over to adapt to the motion of luggage case, allows people feel very tired.
Content of the invention
This utility model is directed to of the prior art not enough it is therefore an objective to provide one kind to carry deformable wheel, box bottom light
Sliding, pull bar and casing angle is adjustable, the luggage case gone downstairs in convenience.
This utility model solves the technical scheme that adopted of above-mentioned technical problem：
Luggage case downstairs in a kind of convenience, including casing it is characterised in that：Casing top arranges pull bar, pull bar and case
Body is hinged, and the bottom of casing arranges a pair of deformable wheel, the side setting sliding surface between deformable wheel and pull bar, sliding surface
Material is the rustless steel of smooth abrasion-proof, and deformable wheel is circumferentially evenly arranged with four stretchable sheets, and stretchable sheet is shaped as sickleshaped,
The top of each stretchable sheet is provided with concave surface, and each stretchable sheet is connected with the axle sleeve of deformable wheel, in expansion link by expansion link
Portion is provided with pipe joint V-arrangement shell fragment.
This utility model have the advantage that for：
Compared with prior art, this utility model pull bar hinged with casing so that pull bar is adjustable with casing angle, people draws row
Need not bend over during Lee's case, alleviate the fatigue of people；When going upstairs, extract each stretchable sheet, pull pull bar, stretchable sheet is supported on step surface
On, it is to avoid deformable wheel rim and step rib directly contact, reduce resistance, pull to get up to save labour；When going downstairs, respectively stretched
Contracting piece presses in deformable wheel, holds pull bar and adjusts the angle of itself and casing, so that sliding surface is contacted with step rib, allows under it
Sliding, luggage case motion will be stablized.
Brief description
The following drawings is only intended in making schematic description and interpretation to this utility model however it is not limited to of the present utility model
Scope.Wherein,
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the stretchable sheet contraction state of this utility model deformable wheel；
Fig. 3 is that the stretchable sheet of this utility model deformable wheel stretches out the structural representation of state.
Specific embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose, effect and embodiment, in conjunction with
Brief description specific embodiment of the present utility model.
As shown in Figure 1 to Figure 3, luggage case downstairs in a kind of convenience, including casing 1, casing 1 top arranges pull bar 4, draws
Bar 4 is hinged with casing 1, and the bottom of casing 1 arranges a pair of deformable wheel 3, and the side setting between deformable wheel 3 and pull bar 4 is slided
Dynamic face 2, the material of sliding surface 2 is the rustless steel of smooth abrasion-proof, and deformable wheel 3 is circumferentially evenly arranged with four stretchable sheets 5, stretches
Contracting piece 5 is shaped as sickleshaped, and the top of each stretchable sheet 5 is provided with concave surface 6, and each stretchable sheet 5 passes through expansion link 8 and deformable wheel
3 axle sleeve is connected, and is provided with pipe joint V-arrangement shell fragment 7 in the middle part of expansion link 8.
This utility model specifically according to operating as described below, pull bar 4 of the present utility model hinged with casing 1 so that
Pull bar 4 is adjustable with casing 1 angle, and no matter in level land or climb and fall, people draws and need not bend over during luggage case again, alleviates the tired of people
Labor；When going upstairs, pin concave surface 6 with handss and extract each stretchable sheet 5, make pipe joint V-arrangement shell fragment 7 stretching out and upspring with expansion link 8,
To fix expansion link 8, so that expansion link 8 is not retracted when stretchable sheet 5 rolls with wheel, pull pull bar 4, stretchable sheet 5 is with deformable wheel 3
Rotate, the pointed-head support of the stretchable sheet 5 of deformable wheel 3 front portion on step surface, the end face of the stretchable sheet 5 of deformable wheel 3 bottom
Arc is supported on next step surface, the state of deformable wheel 3 is as shown in figure 3, so, it is to avoid deformable wheel 3 wheel rim and step
The directly contact of rib, reduces resistance, pulls to get up to save labour very much；When going downstairs, firmly each stretchable sheet 5 is pressed in deformable wheel 3
In, the state of deformable wheel 3 adjusts its angle with casing 1 as shown in Fig. 2 holding pull bar 4, makes sliding surface 2 and step rib phase
Contact, allows it to glide, and such luggage case motion will be more stable.
Claims (4)
1. luggage case downstairs in a kind of convenience, including casing it is characterised in that：Described casing top arranges pull bar, casing
Bottom arranges a pair of deformable wheel, the side setting sliding surface between deformable wheel and pull bar, and deformable wheel circumferentially uniformly sets
It is equipped with stretchable sheet.
2. in a kind of convenience according to claim 1 luggage case downstairs it is characterised in that：Described stretchable sheet is shaped as sickle
Knife-edge, the top of each stretchable sheet is provided with concave surface, and each stretchable sheet is connected with the axle sleeve of deformable wheel by expansion link, stretches
It is provided with pipe joint V-arrangement shell fragment in the middle part of bar.
3. in a kind of convenience according to claim 1 luggage case downstairs it is characterised in that：Described pull bar is cut with scissors with casing
Connect.
4. in a kind of convenience according to claim 1 luggage case downstairs it is characterised in that：The material of described sliding surface is
The rustless steel of smooth abrasion-proof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989757.2U CN205993814U (en) | 2016-08-31 | 2016-08-31 | Luggage case downstairs in a kind of convenience |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989757.2U CN205993814U (en) | 2016-08-31 | 2016-08-31 | Luggage case downstairs in a kind of convenience |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205993814U true CN205993814U (en) | 2017-03-08 |
Family
ID=58194844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620989757.2U Expired - Fee Related CN205993814U (en) | 2016-08-31 | 2016-08-31 | Luggage case downstairs in a kind of convenience |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205993814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115474753A (en) * | 2022-09-16 | 2022-12-16 | 浙江鸿一箱包皮件有限公司 | Luggage case with ladder stand |
-
2016
- 2016-08-31 CN CN201620989757.2U patent/CN205993814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115474753A (en) * | 2022-09-16 | 2022-12-16 | 浙江鸿一箱包皮件有限公司 | Luggage case with ladder stand |
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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: 20170308 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |