CN107928051B - A kind of luggage case of overturning-preventing - Google Patents
A kind of luggage case of overturning-preventing Download PDFInfo
- Publication number
- CN107928051B CN107928051B CN201810010865.4A CN201810010865A CN107928051B CN 107928051 B CN107928051 B CN 107928051B CN 201810010865 A CN201810010865 A CN 201810010865A CN 107928051 B CN107928051 B CN 107928051B
- Authority
- CN
- China
- Prior art keywords
- universal wheel
- luggage case
- cabinet
- pull rod
- sliding rail
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/04—Trunks; Travelling baskets
- A45C5/045—Travelling baskets
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/001—Accessories
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
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- Handcart (AREA)
Abstract
The invention discloses a kind of luggage case of overturning-preventing, including cabinet, pull rod, universal wheel is provided with handle on the cabinet, lever is provided on the pull rod, the bottom of the cabinet is arranged in the universal wheel, and the reverse side of the cabinet is arranged in the pull rod；Universal wheel 3-1 close to the pull rod side is fixed at the bottom of the cabinet, universal wheel far from the pull rod side can be moved along the broadside of the tank floor, according to the position of the variation adjustment universal wheel of cabinet center of gravity, the present invention is able to solve existing in the prior art when the center of gravity of luggage case is close to the axle center of wheel or support leg or even exceeds, the technical issues of chest will be easy to down, it is practical.
Description
Technical field
The present invention relates to a kind of luggage cases, and in particular to a kind of luggage case of overturning-preventing.
Background technique
Luggage case is the tool of daily trip indispensability, wherein soft shell luggage case due to its flexible shell with, it is variable
Volume, beautiful appearance, very big specific gravity is occupied in luggage case market.
During routine use soft shell luggage case, we can often encounter such a problem, since luggage case shell is
It is soft, it should be specifically pull rod side and its surrounding is harder, and side (the i.e. luggage-boot lid one that pull rod is opposite
Side) it is soft.When we are put into article in the trunk, if the article being put into is too many, it will lead to luggage-boot lid and heave, this
When will lead to the center of gravity of luggage case and change.When the center of gravity of luggage case even exceeds close to the axle center of wheel or support leg
When, chest will be easy to down.
Summary of the invention
In order to solve the above technical problems, the invention proposes it is a kind of can overturning-preventing luggage case.
A kind of luggage case of overturning-preventing, including cabinet, pull rod, universal wheel, it is characterised in that：Handle is provided on the cabinet
Hand is provided with lever on the pull rod, and the bottom of the cabinet is arranged in the universal wheel, and the pull rod is arranged in the cabinet
Reverse side；Universal wheel close to the pull rod side is fixed steering wheel group, is fixed at the bottom of the cabinet,
Steering wheel group far from the pull rod side is movable universal wheel, can be moved along the broadside of the tank floor,
The position of the movable universal wheel is adjusted with the variation according to the cabinet center of gravity.
Preferably, the movable universal wheel far from pull rod side is connect with sliding block, and sliding rail is arranged in the bottom of luggage case, is led to
The cooperation for crossing the sliding block and the sliding rail realizes that the position of the movable universal wheel is adjusted.
Preferably, the bottom surface of the orbit plane of the sliding rail and the luggage case at an angle, makes the cunning of the sliding block
Dynamic is along inclined direction, to be convenient for the movable universal wheel after luggage case gravity center shift can be automatically sliding along the sliding rail
It is dynamic.
Preferably, it is provided with locking mechanism between the moveable universal wheel and the sliding rail, when described removable ten thousand
After being adjusted to appropriate location to wheel, the movable universal wheel is fixed on the sliding rail by the locking mechanism.
Preferably, it is provided with elastic device between the sliding block and the fixed universal wheel, so as to extensive in luggage case center of gravity
The movable universal wheel is withdrawn into home position after answering normally.
Preferably, the elastic device is spring.
Compared with prior art, beneficial effects of the present invention are：When luggage is heavier in luggage case or center of gravity is to luggage case
When lid side deviates, adjusts moveable universal wheel wheel group and gone to luggage-boot lid direction cunning.Script focus point in this way is more next
Closer to movable universal wheel wheel group, lead to the trend that luggage case is unstable, it will be because of movable universal wheel wheel group outward
Deviation and be eliminated, prevent toppling over for luggage case.
Detailed description of the invention
Fig. 1 is the structural representation front view of luggage case of the present invention；
Fig. 2 is the structural representation side view of luggage case of the present invention；
Fig. 3 is the universal wheel position self-regulation structure schematic diagram of luggage case of the present invention；
Fig. 4 is that the universal wheel of luggage case of the present invention restores structural schematic diagram automatically.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing.
With reference to the accompanying drawings, by the description of the embodiment, being further described to a specific embodiment of the invention,
Purpose is that those skilled in the art is helped to have more complete, accurate and deep understanding to design of the invention, technical solution etc..
As shown in Figs 1-4, the present invention provides it is a kind of can overturning-preventing luggage case, including cabinet 1, pull rod 2, universal wheel 3,
It is provided with handle 4 on cabinet 1, lever 5 is provided on pull rod 2, the bottom of cabinet 1 is arranged in universal wheel 3, and pull rod 2 is arranged in case
The reverse side of body 1；Universal wheel close to 2 side of pull rod is fixedly mounted on bottom of luggage case, is referred to as fixed steering wheel group 3-
1, the steering wheel group far from 2 side of pull rod is movable universal wheel 3-2, can be moved along the broadside of 1 bottom surface of cabinet
It is dynamic, the position of the movable universal wheel 3-2 is adjusted with the variation according to 1 center of gravity of cabinet.
As shown in figure 3, the specific location adjustment structure of movable universal wheel 3-2 is, removable ten thousand far from 2 side of pull rod
Connect to wheel 3-2 with sliding block 6, bottom of luggage case setting sliding rail 7, by the cooperation of sliding block 6 and sliding rail 7, with it is electronic, manual or its
His mode realizes that the position of movable universal wheel 3-2 is adjusted.
The automatic adjustment of position is realized to realize removable movable pulley according to the variation of luggage case center of gravity, as shown in figure 4, sliding
At an angle, making the sliding of the sliding block 6 is along inclined direction, just for the bottom surface of the orbit plane of rail 7 and the luggage case
It can be under gravity automatically along the sliding of sliding rail 7 in the movable universal wheel 3-2 after luggage case gravity center shift.
After movable wheel 3-2 is adjusted to appropriate location, the movement of movable wheel in order to prevent, in moveable universal wheel
It is provided with locking mechanism between 3-2 and sliding rail 7, it, will by locking mechanism after movable universal wheel 3-2 is adjusted to appropriate location
The movable universal wheel 3-2 is fixed on sliding rail 7.
As shown in figure 4, elastic device is provided between sliding block and fixed universal wheel, to restore just in luggage case center of gravity
Movable universal wheel is withdrawn into home position after often, elastic device can be spring.
The present invention is exemplarily described in conjunction with attached drawing above.Obviously, present invention specific implementation is not by above-mentioned side
The limitation of formula.As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out；Or not
It is improved, above-mentioned conception and technical scheme of the invention are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (3)
1. a kind of luggage case of overturning-preventing, including cabinet (1), pull rod (2), universal wheel (3), it is characterised in that：The cabinet (1)
On be provided with handle (4), be provided with lever (5) on the pull rod (2), bottom of the universal wheel (3) setting in the cabinet (1)
Portion, reverse side of pull rod (2) setting in the cabinet (1)；Universal wheel close to the pull rod (2) side is to fix ten thousand
To wheel group (3-1), it is fixed at the bottom of the cabinet (1), the steering wheel group far from the pull rod (2) side is removable
Dynamic universal wheel (3-2), can be mobile along the broadside of the cabinet (1) bottom surface, according to the change of the cabinet (1) center of gravity
Change the position for adjusting the movable universal wheel (3-2)；Movable universal wheel (3-2) and sliding block (6) far from pull rod (2) side
Sliding rail (7) are arranged in connection, the bottom of luggage case, are realized by the cooperation of the sliding block (6) and the sliding rail (7) described removable
The position of dynamic universal wheel (3-2) is adjusted；The bottom surface of the orbit plane of the sliding rail (7) and the luggage case at an angle, makes
The sliding of the sliding block (6) is along inclined direction, convenient for movable universal wheel (3-2) energy after luggage case gravity center shift
It is enough to be slided automatically along the sliding rail (7)；Elastic device is provided between the sliding block (6) and the fixed universal wheel (3-1)
(8), so that the movable universal wheel (3-2) is withdrawn into home position after luggage case center of gravity restores normal.
2. the luggage case of overturning-preventing according to claim 1, it is characterised in that：The moveable universal wheel (3-2) with
It is provided with locking mechanism between the sliding rail (7), after the movable universal wheel (3-2) is adjusted to appropriate location, passes through institute
It states locking mechanism the movable universal wheel (3-2) is fixed on the sliding rail (7).
3. the luggage case of overturning-preventing according to claim 1, it is characterised in that：The elastic device (8) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810010865.4A CN107928051B (en) | 2018-01-05 | 2018-01-05 | A kind of luggage case of overturning-preventing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810010865.4A CN107928051B (en) | 2018-01-05 | 2018-01-05 | A kind of luggage case of overturning-preventing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107928051A CN107928051A (en) | 2018-04-20 |
| CN107928051B true CN107928051B (en) | 2018-11-16 |
Family
ID=61938390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810010865.4A Active CN107928051B (en) | 2018-01-05 | 2018-01-05 | A kind of luggage case of overturning-preventing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107928051B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111264987B (en) * | 2020-03-12 | 2021-08-17 | 浙江正天旅游用品股份有限公司 | Anti-roll device for luggage case pull rod |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2483980Y (en) * | 2001-03-16 | 2002-04-03 | 乔工科技股份有限公司 | Automatic extending foot-seat |
| US20030034215A1 (en) * | 2001-08-16 | 2003-02-20 | Lin Jeng Dar | Extension structure of swivel wheel |
| CN101327066B (en) * | 2008-07-23 | 2012-01-25 | 杭州杰玛箱包有限公司 | Bar traveling box |
| CN205197258U (en) * | 2015-12-05 | 2016-05-04 | 平湖市爱之旅旅游用品有限公司 | Four -wheel suitcase |
| CN205547725U (en) * | 2016-02-02 | 2016-09-07 | 大丰创新设计有限公司 | Novel draw -bar box |
-
2018
- 2018-01-05 CN CN201810010865.4A patent/CN107928051B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107928051A (en) | 2018-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180929 Address after: 325000 Wenzhou 6 Ouhai Economic Development Zone, Zhejiang Applicant after: Wenzhou Ouhai Dahongyun Luggage Co., Ltd. Address before: 318001 room 1406, building 2, Boao business sea, Jiaojiang District, Taizhou, Zhejiang. Applicant before: Taizhou Chuangxing Environmental Protection Technology Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |