CN109393690A - A kind of portable durable suitcase - Google Patents
A kind of portable durable suitcase Download PDFInfo
- Publication number
- CN109393690A CN109393690A CN201811336944.0A CN201811336944A CN109393690A CN 109393690 A CN109393690 A CN 109393690A CN 201811336944 A CN201811336944 A CN 201811336944A CN 109393690 A CN109393690 A CN 109393690A
- Authority
- CN
- China
- Prior art keywords
- suitcase
- wall
- sleeve
- portable durable
- upper box
- 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.)
- Pending
Links
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
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C7/00—Collapsible or extensible purses, luggage, bags or the like
- A45C7/0018—Rigid or semi-rigid luggage
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of portable durable suitcases, including lower box, the bottom four corners of the lower box are connected with angle steel, the first spring is connected at the top of the inner wall of the sleeve, the bottom of first spring is connected with quarter butt, the quarter butt and sleeve clearance fit, the bottom of the vertical bar is connected with bracket, the bottom of the bracket is rotatably connected to idler wheel by the first pin shaft, and through-hole is offered on the left of the sleeve, and the inner wall clearance fit of the through-hole has iron pin.The portable durable suitcase; so that the portable durable suitcase can change volume and volume; while meeting user's difference and needing; improve portable durable suitcase convenience in storage and transport; play the role of protection; solve the problems, such as that the idler wheel of the bottom of box in traditional technology is easily damaged in turn, so the portable durable suitcase can satisfy people's needs completely.
Description
Technical field
The present invention relates to suitcase technical field, specially a kind of portable durable suitcase.
Background technique
Suitcase is one kind in luggage.It includes body bag, telescopic lever and luggage return pulley, due to its is easy to use
It is widely used, suitcase has very long history, from only for the wooden case of accommodating laundry, big leather trunk, coming in every shape by now
Portable suitcase, trolley case, the suitcase in people's hand is in continuous evolution, but suitcase in the prior art is all one
Body structure, and then in storage and transport, occupied space is larger, brings great inconvenience, part to staff and user
Suitcase bottom has idler wheel, although bringing certain convenience to user, so that user pushes more convenient, case
The idler wheel of body bottom, it is easily damaged, so the prior art is unable to satisfy people's needs.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of portable durable suitcase
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of portable durable suitcase, including nowel
Body, the bottom four corners of the lower box are connected with angle steel, and the bottom of the angle steel is connected with sleeve, the inner wall top of the sleeve
Portion is connected with the first spring, and the bottom of first spring is connected with quarter butt, the quarter butt and sleeve clearance fit, the quarter butt
Bottom vertical bar is rotatably connected to by first bearing, the bottom of the vertical bar is connected with bracket, and the bottom of the bracket passes through
First pin shaft is rotatably connected to idler wheel, and through-hole is offered on the left of the sleeve, and the inner wall clearance fit of the through-hole has iron pin,
The bottom right of the iron pin and the top left side of quarter butt fit, and the left end of the iron pin is connected with strut, the strut
Right side is fixed together by second spring and sleeve, and top is connected with sliding block at left and right sides of the inner wall of the lower box, institute
The outer wall for stating sliding block is connected with upper box by sliding slot sliding, and the outer wall of the upper box and the inner wall of lower box are bonded to each other
Together, the top left side of the upper box is rotatably connected to lid, the right side of the lid pair and upper box by the second pin shaft
It fits, is connected with handle at the top of the lid.
Preferably, thread barrel is connected at left and right sides of the bottom of the lower box, the inner thread of the thread barrel connects
It is connected to threaded rod, second bearing is connected at the top of the threaded rod, the threaded rod is rotated by second bearing and upper box
It is connected.
Preferably, the outer wall of the handle is socketed rubber sleeve.
Preferably, rubber ring, the outer wall phase of the inner wall and upper box of the rubber ring are connected at the top of the lower box
Fitting.
Preferably, round handle is connected with above the outer wall of the threaded rod.
Preferably, the right side of the top right side of the lid and upper box is connected with buckle, two buckles it is interior
Side is bonded to each other together
Compared with prior art, the beneficial effects of the present invention are: the portable durable suitcase, passes through upper box and lower box
Between cooperation meeting user's difference needs so that the portable durable suitcase can change volume and volume
Meanwhile portable durable suitcase convenience in storage and transport is improved, it is portable durable to greatly reduce this
Travelling box space occupancy, and then avoid the suitcase in traditional technology in storage and transport, occupied space is larger, gives
Staff and user bring the problem of great inconvenience, by idler wheel, the first spring, quarter butt, sleeve and first bearing it
Between cooperation, not only make user when carrying the portable durable suitcase, it is more laborsaving, and when not in use,
Idler wheel can be packed up, play the role of protection, and then the idler wheel for solving the bottom of box in traditional technology is easily damaged
Problem, so the portable durable suitcase can satisfy people's needs completely.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the connection relationship structural schematic diagram of lower box, upper box and lid in Fig. 1；
Fig. 3 is the connection relationship structural schematic diagram of angle steel, sleeve and the first spring in Fig. 1.
In figure: 1, lower box, 2, angle steel, 3, sleeve, the 4, first spring, 5, quarter butt, 6, first bearing, 7, vertical bar, 8, branch
Frame, the 9, first pin shaft, 10, idler wheel, 11, through-hole, 12, iron pin, 13, strut, 14, second spring, 15, sliding block, 16, sliding slot, 17,
Upper box, 18, rubber ring, the 19, second pin shaft, 20, handle, 21, rubber sleeve, 22, lid, 23, buckle, 24, second bearing,
25, circle handle, 26, threaded rod, 27, thread barrel.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of portable durable suitcase, including lower box
1, lower box 1 and upper box 17 cooperate, thus it is possible to vary the volume and volume of the portable durable suitcase are taken convenient for user
Band and storage, the bottom four corners of lower box 1 are connected with angle steel 2, and angle steel 2 enhances the integral strength of lower box 1, and convenient for set
The installation of cylinder 3, the bottom of angle steel 2 are connected with sleeve 3, are connected with the first spring 4 at the top of the inner wall of sleeve 3, the first spring 4 is given
The upward pulling force of quarter butt 5, the bottom of the first spring 4 are connected with quarter butt 5, quarter butt 5 and 3 clearance fit of sleeve, and the bottom of quarter butt 5 is logical
It crosses first bearing 6 and is rotatably connected to vertical bar 7, make idler wheel 10 can according to need rotation, the bottom of vertical bar 7 by first bearing 6
Portion is connected with bracket 8, and the bottom of bracket 8 is rotatably connected to idler wheel 10 by the first pin shaft 9, and idler wheel 10 should convenient for user's push-and-pull
Portable durable suitcase, the left side of sleeve 3 offer through-hole 11, and the inner wall clearance fit of through-hole 11 has iron pin 12, iron pin
12 pairs of quarter butts 5 play the role of limit, and the top left side of the bottom right and quarter butt 5 of iron pin 12 fits, the left end of iron pin 12
It is connected with strut 13, the right side of strut 13 is fixed together by second spring 14 with sleeve 3, and second spring 14 gives iron pin 12
The inner wall left and right sides top of elastic force far from sleeve 3, lower box 1 is connected with sliding block 15, and the outer wall of sliding block 15 passes through sliding slot
16 slidings are connected with upper box 17, and sliding block 15 and sliding slot 16 cooperate, and play position-limiting action, the outer wall of upper box 17 to upper box 17
It is bonded to each other together with the inner wall of lower box 1, the top left side of upper box 17 is rotatably connected to lid by the second pin shaft 19
22, lid 22 can close upper box 17, and the right side that 22 pairs of lid fits with upper box 17, and the top of lid 22 is connected with
The inside of handle 20, two buckles 23 is bonded to each other together, is connected with thread barrel 27 at left and right sides of the bottom of lower box 1,
The inner thread of thread barrel 27 is connected with threaded rod 26, by the cooperation of thread barrel 27 and threaded rod 26, can arbitrarily adjust
The distance between cabinet 17 and lower box 1, the top of threaded rod 26 are connected with second bearing 24, and threaded rod 26 passes through second bearing
24 are rotatedly connected with upper box 17, and the outer wall of handle 20 is socketed rubber sleeve 21, and the top of lower box 1 is connected with rubber ring 18,
Rubber ring 18 enhances the leakproofness between lower box 1 and upper box 17, and the outer wall of the inner wall and upper box 17 of rubber ring 18 is affixed
It closes, round handle 25 is connected with above the outer wall of threaded rod 26, circle handle 25 rotates threaded rod 26, the top right of lid 22 convenient for user
Side and the right side of upper box 17 are connected with buckle 23, are easy to use extraneous tapered end to lock lid 22 by buckle 23.
The portable durable suitcase when not in use, upper box 17 by cooperation between sliding slot 16 and sliding block 15,
So that upper box 17 enters the inside of lower box 1, user is by opening cover 22, convenient for placing items within top box
The inside of body 17, when the use that the volume of upper box 17 is unable to satisfy user needs, according to the portable durable travelling
Article volume inside case pulls up upper box 17, by the cooperation between sliding block 15 and sliding slot 16, so that top box
Body 17 is moved upwards along 1 pair of lower box of inner wall, is played the role of increasing the portable durable suitcase volume, used
When person pushes and pulls the portable durable suitcase, convenience is improved by idler wheel 10, when user do not need to push and pull this it is portable
When durable suitcase, by pulling iron pin 12, so that iron pin 12 no longer plays position-limiting action to quarter butt 5, quarter butt 5 is in the first bullet
It under the pulling force of spring 4, moves upwards along the inner wall of sleeve 5, so that idler wheel 10 is retracted the inside of sleeve 5, idler wheel 10 is risen
To protective effect.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is merely for convenience of description of the present invention and simplification of the description to be based on the orientation or positional relationship shown in the drawings, rather than indicates
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of portable durable suitcase, including lower box (1), it is characterised in that: the bottom four corners of the lower box (1)
It is connected with angle steel (2), the bottom of the angle steel (2) is connected with sleeve (3), and the is connected at the top of the inner wall of the sleeve (3)
The bottom of one spring (4), first spring (4) is connected with quarter butt (5), the quarter butt (5) and sleeve (3) clearance fit, institute
The bottom for stating quarter butt (5) is rotatably connected to vertical bar (7) by first bearing (6), and the bottom of the vertical bar (7) is connected with bracket
(8), the bottom of the bracket (8) is rotatably connected to idler wheel (10) by the first pin shaft (9), is opened up on the left of the sleeve (3)
Have through-hole (11), the inner wall clearance fit of the through-hole (11) has iron pin (12), the bottom right and quarter butt of the iron pin (12)
(5) top left side fits, and the left end of the iron pin (12) is connected with strut (13), and the right side of the strut (13) passes through the
Two springs (14) are fixed together with sleeve (3), and top is connected with sliding block at left and right sides of the inner wall of the lower box (1)
(15), the outer wall of the sliding block (15) is connected with upper box (17) by sliding slot (16) sliding, the outer wall of the upper box (17)
It is bonded to each other together with the inner wall of lower box (1), the top left side of the upper box (17) is rotated by the second pin shaft (19)
It is connected with lid (22), right side and the upper box (17) of the lid (22) pair fit, and the top of the lid (22) is affixed
There are handle (20).
2. the portable durable suitcase of one kind according to claim 1, it is characterised in that: the bottom of the lower box (1)
It is connected with thread barrel (27) at left and right sides of portion, the inner thread of the thread barrel (27) is connected with threaded rod (26), the spiral shell
It is connected at the top of rasp bar (26) second bearing (24), the threaded rod (26) is turned by second bearing (24) and upper box (17)
It is dynamic to be connected.
3. the portable durable suitcase of one kind according to claim 1, it is characterised in that: the outer wall of the handle (20)
It is socketed rubber sleeve (21).
4. the portable durable suitcase of one kind according to claim 1, it is characterised in that: the top of the lower box (1)
Portion is connected with rubber ring (18), and the outer wall of the inner wall and upper box (17) of the rubber ring (18) fits.
5. the portable durable suitcase of one kind according to claim 2, it is characterised in that: outside the threaded rod (26)
Round handle (25) are connected with above wall.
6. the portable durable suitcase of one kind according to claim 1, it is characterised in that: the top of the lid (22)
Right side and the right side of upper box (17) are connected with buckle (23), are bonded to each other together on the inside of two buckles (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811336944.0A CN109393690A (en) | 2018-11-12 | 2018-11-12 | A kind of portable durable suitcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811336944.0A CN109393690A (en) | 2018-11-12 | 2018-11-12 | A kind of portable durable suitcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109393690A true CN109393690A (en) | 2019-03-01 |
Family
ID=65472456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811336944.0A Pending CN109393690A (en) | 2018-11-12 | 2018-11-12 | A kind of portable durable suitcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109393690A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246173A (en) * | 2020-09-29 | 2021-01-22 | 广州市爱百伊生物技术有限公司 | Batching jar and production line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203748802U (en) * | 2014-01-21 | 2014-08-06 | 温州赛梦鳄箱包有限公司 | Expandable or contractible luggage box |
| CN204070919U (en) * | 2014-08-20 | 2015-01-07 | 浙江鸿一箱***件有限公司 | A kind of suitcase |
| CN107019310A (en) * | 2017-04-20 | 2017-08-08 | 同济大学 | A kind of chair type pulling-rod trunk of variable-volume |
| CN206565457U (en) * | 2017-03-20 | 2017-10-20 | 湖北生态工程职业技术学院 | A kind of portable Travelling trunk |
| CN207461606U (en) * | 2017-07-14 | 2018-06-08 | 陈家龙 | A kind of portable calligraphy equipment box |
| JP2018102581A (en) * | 2016-12-26 | 2018-07-05 | ミズノ テクニクス株式会社 | Three-dimensional frame structure for bag |
-
2018
- 2018-11-12 CN CN201811336944.0A patent/CN109393690A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203748802U (en) * | 2014-01-21 | 2014-08-06 | 温州赛梦鳄箱包有限公司 | Expandable or contractible luggage box |
| CN204070919U (en) * | 2014-08-20 | 2015-01-07 | 浙江鸿一箱***件有限公司 | A kind of suitcase |
| JP2018102581A (en) * | 2016-12-26 | 2018-07-05 | ミズノ テクニクス株式会社 | Three-dimensional frame structure for bag |
| CN206565457U (en) * | 2017-03-20 | 2017-10-20 | 湖北生态工程职业技术学院 | A kind of portable Travelling trunk |
| CN107019310A (en) * | 2017-04-20 | 2017-08-08 | 同济大学 | A kind of chair type pulling-rod trunk of variable-volume |
| CN207461606U (en) * | 2017-07-14 | 2018-06-08 | 陈家龙 | A kind of portable calligraphy equipment box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246173A (en) * | 2020-09-29 | 2021-01-22 | 广州市爱百伊生物技术有限公司 | Batching jar and production line |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |