CN106388191B - A kind of Multifunctional travel suitcase - Google Patents
A kind of Multifunctional travel suitcase Download PDFInfo
- Publication number
- CN106388191B CN106388191B CN201610906633.8A CN201610906633A CN106388191B CN 106388191 B CN106388191 B CN 106388191B CN 201610906633 A CN201610906633 A CN 201610906633A CN 106388191 B CN106388191 B CN 106388191B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- casing
- shaped connecting
- wheel
- mobile jib
- 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
- A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
-
- 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
- A45C5/143—Rigid or semi-rigid luggage with built-in rolling means detachable
-
- 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
- A45C5/146—Rigid or semi-rigid luggage with built-in rolling means retractable
-
- 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
- A45C2005/147—Rigid or semi-rigid luggage with built-in rolling means for climbing stairs
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of Multifunctional travel suitcase, including pull bar, U-shaped connecting rod, casing and stair climbing wheel, it is characterised in that：Described U-shaped connecting rod is located at the left side of casing, and is connected between connecting rod and casing using bayonet lock, and pull bar is located at the inner side of U-shaped connecting rod, and is attached between pull bar and U-shaped connecting rod by jump ring, and stair climbing wheel is located among the left side of casing.The present invention has the characteristics of simple in construction, function is more, it is possible to achieve storage article, convenient stair activity and the function of potentially acting as seat.
Description
Technical field
The present invention relates to going on business or safari suit is for technical field, more particularly to a kind of Multifunctional travel suitcase.
Background technology
It is well known that now either go on business either travel outdoors substantially everyone can be filled with luggage case
Article needed for outgoing, although many as the luggage case for accommodating essential items, its effect is but limited to very much, is merely able to simple
Play a part of store article.But the people that often goes on business double, it can be seen that particularly stop or the national legal festivals and holidays go out
People can be very more during row, and often supply falls short of demand for the seat of waiting room, and when cell of the dormitory of oneself in no elevator, carry
Bulky luggage case stair activity often allows people to suffer untold misery.It is therefore existing that there is an urgent need to the row more than a kind of simple in construction, function
Lee's case, i.e., a kind of Multifunctional travel suitcase, it can realize storage article, convenient stair activity and the work(for potentially acting as seat
Energy.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the invention provides a kind of Multifunctional travel suitcase.
The technical solution adopted in the present invention is：A kind of Multifunctional travel suitcase, including pull bar, U-shaped connecting rod, casing and climb
Ladder wheel, it is characterised in that：Described casing includes bayonet lock, universal wheel and handle, and handle is located at the upper end of casing, and handle and case
It is fixedly connected between body, universal wheel is located at the lower end of casing, and is fixedly connected between casing and universal wheel, and the left side of casing is set
The groove I and groove II to match with pull bar, U-shaped connecting rod and stair climbing wheel is equipped with, groove I and groove II are used to place pull bar, U
Shape connecting rod and stair climbing wheel, groove I are most respectively arranged with bayonet lock in both ends of the surface, for pull bar, U-shaped connecting rod to be fixed on into case
On body；Described U-shaped connecting rod is located at the left side of casing, and U-shaped connecting rod includes scrollwork clockwork spring, reel and canvas, U-shaped
Connecting rod both ends of the surface are respectively arranged with through hole, for bayonet lock to the connection between U-shaped connecting rod and casing, among U-shaped connecting rod
Cross bar is hollow-core construction, and for installing reel, reel is located at the center of U-shaped connecting rod cross bar, is turned between reel and U-shaped connecting rod
Dynamic connection, one end of reel are fixedly connected with the external diameter of scrollwork clockwork spring, the internal diameter and U-shaped connecting rod of scrollwork clockwork spring it
Between be fixedly connected, canvas is wound on the outer ring of reel, and one end of canvas is fixedly connected with reel；Described pull bar is located at U-shaped connection
The inner side of bar, pull bar include upper connecting rod, cross bar and mobile jib, and mobile jib is hollow-core construction, and connecting shaft is provided with the outside of the center of mobile jib,
For being connected with U-shaped connecting rod, the bottom of mobile jib is provided with thread spindle, and external screw thread, upper connecting rod position are provided with thread spindle
In the inner side of the top of mobile jib, upper connecting rod can be pulled up with respect to mobile jib, and cross bar is located at the middle upper end of mobile jib, and cross bar and master
Bar is fixedly connected；Described stair climbing wheel is located among the left side of casing, stair climbing wheel include road wheel, outer sleeve, branch sleeve,
Bearing, inner sleeve and wheel carrier, wheel carrier centre are provided with threaded through hole, and three tops of wheel carrier are respectively equipped with installation axle, road wheel
It is attached between installation axle by spacing jump ring, inner sleeve lower end is provided with the external screw thread to match with wheel frame through hole screw thread,
Bearing is connected through a screw thread between inner sleeve and wheel carrier between inner sleeve and wheel carrier, and outer sleeve one end is provided with internal thread,
Branch sleeve one end is provided with the external screw thread to match with outer sleeve internal thread, and the other end is provided with and pull rod screw axle external screw thread phase
The internal thread matched somebody with somebody, outer sleeve are separately mounted to the both sides up and down of bearing with branch sleeve, passed through between outer sleeve and branch sleeve
Threaded connection.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of Multifunctional travel suitcase is simple in construction, the spy more than function
Point, it is possible to achieve storage article, convenient stair activity and the function of potentially acting as seat.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the facade structures schematic diagram of the present invention；
Fig. 2 is the facade structures schematic diagram of casing of the present invention；
Fig. 3 is the facade structures schematic diagram of pull bar of the present invention；
Fig. 4 is the structural representation of U-shaped connecting rod of the present invention.
Fig. 5 is the sectional view of U-shaped connecting rod of the present invention；
Fig. 6 is Fig. 5 partial enlarged drawing；
Fig. 7 is the sectional view of stair climbing wheel of the present invention；
Fig. 8 is the structural representation when present invention uses as seat；
Structural representation when Fig. 9 is pull bar stair activity of the present invention；
Embodiment
It is as shown in Figure 1, Figure 2, of the present invention shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9 that the invention discloses one
Kind Multifunctional travel suitcase.
The technical solution adopted in the present invention is：A kind of Multifunctional travel suitcase, including pull bar 1, U-shaped connecting rod 2, casing 3
With stair climbing wheel 4, it is characterised in that：Described casing 3 includes bayonet lock 301, universal wheel 303 and handle 305, and handle 305 is located at case
The upper end of body 3, and being fixedly connected between handle 305 and casing 3, universal wheel 303 are located at the lower end of casing 3, and casing 3 with it is universal
It is fixedly connected between wheel 303, the left side of casing 3 is provided with the groove I to match with pull bar 1, U-shaped connecting rod 2 and stair climbing wheel 4
302 and groove II 304, groove I 302 and groove II 304 are used to place pull bar 1, U-shaped connecting rod 2 and stair climbing wheel 4, groove I 302
Bayonet lock 301 is most respectively arranged with both ends of the surface, for pull bar 1, U-shaped connecting rod 2 to be fixed on into casing 3；Described U-shaped connects
Extension bar 2 is located at the left side of casing 3, and U-shaped connecting rod 2 includes scrollwork clockwork spring 202, reel 203 and canvas 204, U-shaped connection
The both ends of the surface of bar 2 are respectively arranged with through hole 201, for bayonet lock 301 to the connection between U-shaped connecting rod 2 and casing 3, U-shaped connecting rod
2 middle transverse rods 202 are hollow-core construction, and for installing reel 203, reel 203 is located at the center of U-shaped connecting rod cross bar 202, reel
It is rotatablely connected between 203 and U-shaped connecting rod 2, one end of reel 203 is fixedly connected with the external diameter of scrollwork clockwork spring 202, scrollwork
It is fixedly connected between the internal diameter of clockwork spring 202 and U-shaped connecting rod 2, canvas 204 is wound on the outer ring of reel 203, canvas 204
One end is fixedly connected with reel 203；Described pull bar 1 is located at the inner side of U-shaped connecting rod 2, and pull bar 1 includes upper connecting rod 101, cross bar
102 and mobile jib 105, mobile jib 105 is hollow-core construction, and connecting shaft 103 is provided with the outside of the center of mobile jib 105, for U-shaped connection
Bar 2 is connected, and the bottom of mobile jib 105 is provided with thread spindle 104, and external screw thread, upper connecting rod 101 are provided with thread spindle 104
In the inner side of the top of mobile jib 105, upper connecting rod 101 can be pulled up with respect to mobile jib 105, and cross bar 102 is located in mobile jib 105
Upper end, and cross bar 102 is fixedly connected with mobile jib 105；Described stair climbing wheel 4 is located among the left side of casing 3, and stair climbing wheel 4 wraps
Road wheel 401, outer sleeve 403, branch sleeve 404, bearing 405, inner sleeve 406 and wheel carrier 408 are included, is provided among wheel carrier 408
Threaded through hole, 408 3 tops of wheel carrier are respectively equipped with installation axle 407, pass through limit between road wheel 401 and installation axle 407
Position jump ring 402 is attached, and the lower end of inner sleeve 406 is provided with the external screw thread to match with the through hole whorl of wheel carrier 408,405, bearing
Between inner sleeve 406 and wheel carrier 408, and it is connected through a screw thread between inner sleeve 406 and wheel carrier 408, the one end of outer sleeve 403 is set
There is internal thread, the one end of branch sleeve 404 is provided with the external screw thread to match with the internal thread of outer sleeve 403, and the other end is provided with and pull bar 1
The internal thread that the external screw thread of thread spindle 104 matches, outer sleeve 403 and branch sleeve 404 are separately mounted to up and down the two of bearing 405
Side, it is connected through a screw thread between outer sleeve 403 and branch sleeve 404.
During using functions of seat, by unclamping bayonet lock 301, the assembly of U-shaped connecting rod 2 and pull bar 1 is removed, such as Fig. 8
The assembly of shown expansion, U-shaped connecting rod 2 and pull bar 1 can use as seat, when rising stair, by the He of U-shaped connecting rod 2
The assembly opposite case 3 of pull bar 1 moves down, and removes stair climbing wheel 4 and is installed on the thread spindle of pull bar 1, now pulls luggage case just
Can be light go upstairs.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, the simple change and replacement of those ordinary skill in the art are all
It is within protection scope of the present invention.
Claims (1)
1. a kind of Multifunctional travel suitcase, including pull bar, U-shaped connecting rod, casing and stair climbing wheel, it is characterised in that：Described U-shaped connects
Extension bar is located at the left side of casing, and is connected between connecting rod and casing using bayonet lock, and pull bar is located at the inner side of U-shaped connecting rod,
And be attached between pull bar and U-shaped connecting rod by jump ring, stair climbing wheel is located among the left side of casing；Described casing bag
Include bayonet lock, universal wheel and handle；Described handle is located at the upper end of casing, and is fixedly connected between handle and casing, universal wheel
Positioned at the lower end of casing, and it is fixedly connected between casing and universal wheel, the left side of casing is provided with and pull bar, U-shaped connecting rod
The groove I and groove II to match with stair climbing wheel, groove I are most respectively arranged with bayonet lock in both ends of the surface；
Described pull bar includes upper connecting rod, cross bar and mobile jib, and mobile jib is hollow-core construction, and connection is provided with the outside of the center of mobile jib
Axle, the bottom of mobile jib are provided with thread spindle, and external screw thread is provided with thread spindle, and upper connecting rod is located at the interior of the top of mobile jib
Side, upper connecting rod can be pulled up with respect to mobile jib, and cross bar is located at the middle upper end of mobile jib, and cross bar is fixedly connected with mobile jib；
Described U-shaped connecting rod includes scrollwork clockwork spring, reel and canvas, and U-shaped connecting rod both ends of the surface are respectively arranged with through hole,
U-shaped connecting rod middle transverse rod is hollow-core construction, and reel is located at the center of U-shaped connecting rod cross bar, is turned between reel and U-shaped connecting rod
Dynamic connection, one end of reel are fixedly connected with the external diameter of scrollwork clockwork spring, the internal diameter and U-shaped connecting rod of scrollwork clockwork spring it
Between be fixedly connected, canvas is wound on the outer ring of reel, and one end and the reel of canvas are connected；
Described stair climbing wheel includes road wheel, outer sleeve, branch sleeve, bearing, inner sleeve and wheel carrier, and band spiral shell is provided among wheel carrier
The through hole of line, three tops of wheel carrier are respectively equipped with installation axle, are attached between road wheel and installation axle by spacing jump ring, interior
Sleeve lower end is provided with the external screw thread that matches with wheel frame through hole screw thread, bearing positioned at inner sleeve and wheel carrier between, and inner sleeve and
It is connected through a screw thread between wheel carrier, outer sleeve one end is provided with internal thread, and branch sleeve one end is provided with and outer sleeve internal thread phase
The external screw thread matched somebody with somebody, the other end are provided with the internal thread to match with pull rod screw axle external screw thread, and outer sleeve is pacified respectively with branch sleeve
Mounted in the both sides up and down of bearing, it is connected through a screw thread between outer sleeve and branch sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610906633.8A CN106388191B (en) | 2016-10-17 | 2016-10-17 | A kind of Multifunctional travel suitcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610906633.8A CN106388191B (en) | 2016-10-17 | 2016-10-17 | A kind of Multifunctional travel suitcase |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106388191A CN106388191A (en) | 2017-02-15 |
| CN106388191B true CN106388191B (en) | 2018-04-10 |
Family
ID=58011813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610906633.8A Active CN106388191B (en) | 2016-10-17 | 2016-10-17 | A kind of Multifunctional travel suitcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106388191B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR978433A (en) * | 1948-12-28 | 1951-04-13 | Wheeled trunk, retractable handles | |
| US5507508A (en) * | 1995-06-02 | 1996-04-16 | Liang; Sung-Ming | Trunk case assembly |
| CN2379001Y (en) * | 1999-07-29 | 2000-05-24 | 陈甘霖 | Chair type travelling trunk with drawing rod |
| CN101721029B (en) * | 2008-10-24 | 2012-11-14 | 蔡路平 | Travel suitcase |
| CN102578775B (en) * | 2012-01-29 | 2014-07-23 | 东华大学 | Draw-bar box for travelling |
| CN206101897U (en) * | 2016-10-17 | 2017-04-19 | 安徽理工大学 | Multifunctional luggage case |
-
2016
- 2016-10-17 CN CN201610906633.8A patent/CN106388191B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106388191A (en) | 2017-02-15 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |