CN108851431A - A kind of trolley case of Portable power saving - Google Patents
A kind of trolley case of Portable power saving Download PDFInfo
- Publication number
- CN108851431A CN108851431A CN201810777212.9A CN201810777212A CN108851431A CN 108851431 A CN108851431 A CN 108851431A CN 201810777212 A CN201810777212 A CN 201810777212A CN 108851431 A CN108851431 A CN 108851431A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- expansion plate
- groove
- case
- pull rod
- 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
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/262—Special adaptations of handles for wheeled luggage
-
- 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
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The present invention provides a kind of trolley cases of Portable power saving, belong to luggage product technical field.It solves not laborsaving etc. enough technical problems of existing trolley case.This trolley case includes cabinet, case lid, pull rod and idler wheel, case lid is hinged on the side of cabinet, the lower end of cabinet and case lid is arranged in idler wheel, pull rod slides the upper end for being plugged in cabinet, the bottom of cabinet opens up fluted close to lower end, expansion plate is equipped in groove, one end of expansion plate is hinged on the one end of groove in the middle part of cabinet, the other end of expansion plate is provided with support wheel, stabiliser bar is additionally provided between expansion plate and groove, one end of stabiliser bar is hinged on the one end of expansion plate close to support wheel, and the other end of stabiliser bar is connected to the position in groove and close to cabinet lower end.Trolley case in the present invention is equipped with support wheel, and certain supporting role is played by support wheel, significantly reduces the carrying burden of user, more laborsaving.
Description
Technical field
The invention belongs to luggage clothing products technical fields, are related to a kind of trolley case of Portable power saving.
Background technique
Trolley case is one kind in luggage.It includes cabinet, telescopic lever and luggage return pulley, due to its is easy to use by
To extensive use.The vehicles facilitate the trip life of people, and luggage is placed in greatly trolley case when going out, then only needs
Dragging trolley case can greatly save strength and the currently used mode of people.With people's life and construction level
Increase, the construction of the traffic stations such as railway station, bus station, airport is more and more spacious, and comfortably bright environment is provided to people
While, distance from one place to another is also increasing therewith indoors, it usually needs in a station in tow
Luggage tosses about more than ten minutes of walking, this brings certain influence to the easy and convenient trip life of people.
China's patent (notification number：CN107173946A, the day for announcing：A kind of travelling draw-rod suitcase 2017-09-19) is disclosed,
Including trolley case ontology, trolley case body bottom portion is socketed with waterproof protection pad, and trolley case ontology procapsid is equidistantly embedded with reinforcement note
Item is moulded, trolley case bodies top is connected with handle by screws spiral, and trolley case bodies top is located at the insertion connection of handle side
There is pull rod, trolley case ontology side is sewed with storage pocket by fixed strap, and trolley case body bottom portion is located at pull rod side turning
Place is rotatably connected to shifting roller, and two side body of trolley case body interior storing bin symmetrically passes through connection buckle and is connected with the first fixation
Bandage and the second immobilizing bandage, and the first immobilizing bandage and the second immobilizing bandage are connected by connector, storing bin interior side
It is embedded with partition, and partition is connected with cover board by turning joint, cover board is fixedly connected by fixing buckle with trolley case ontology.
Trolley case bottom in above patent document is equipped with four rolling, usually flat-pushing on closely smooth ground
Can pushing drawing rod case it is mobile, however over long distances or to have the gradient be that people need to tilt and pull trolley case, at this time draw
The part gravity of rod box is distributed to user on hand, gives one downward pressure, can greatly increase the load of user, above-mentioned
Trolley case not laborsaving enough convenience in this case.
Summary of the invention
The present invention addresses the above problems in the prior art, provides a kind of trolley case of Portable power saving, institute of the present invention
Technical problems to be solved are：How trolley case more laborsaving convenience is made.
The object of the invention can be realized by the following technical scheme：
A kind of trolley case of Portable power saving, including cabinet, case lid, pull rod and idler wheel, the case lid are hinged on the cabinet
Side, the idler wheel is arranged in the lower end of the cabinet and case lid, and the pull rod sliding is plugged in the upper end of the cabinet,
It being characterized in that, the bottom of the cabinet opens up fluted close to lower end, it is equipped with expansion plate in the groove, the one of the expansion plate
End is hinged on the one end of the groove in the middle part of cabinet, and the other end of the expansion plate is provided with support wheel, the expansion plate
Stabiliser bar is additionally provided between the groove, one end of the stabiliser bar is hinged on the expansion plate close to the one of the support wheel
End, the other end clamping of the stabiliser bar is in the groove and close to the position of cabinet lower end.
The principle is as follows：This trolley case improves it on the basis of existing trolley case, pulls when needing to tilt
When trolley case, certain supporting role is played by support wheel, significantly reduces the carrying burden of user, it is more laborsaving.No
When being applicable in support wheel, expansion plate, support wheel and stabiliser bar storage in a groove, reduce volume.Total is fairly simple, gently
Just.
In the trolley case of above-mentioned Portable power saving, the expansion plate includes shell and extrusome, the shell and flexible
The section of body is in rectangle, and in the groove, one end sliding plug of the extrusome is in institute for one end pivot joint of the shell
The other end of shell is stated, the other end of the extrusome is installed with link block, and the support wheel is arranged on the link block, institute
It states and is provided with locating piece between extrusome and shell.Locating piece and location structure between extrusome and shell can using with
The identical Telescopic positioning structure of pull rod can also form flexible positioning using damper.It, can by adjusting the length of expansion plate
Adapt to the different tilt angle of trolley case, versatility and adaptable.
In the trolley case of above-mentioned Portable power saving, the groove is equipped with clamping groove close to the position of cabinet lower end, described
The notch of clamping groove is in shrink mouth shape, and the end of the stabiliser bar is installed with sphere, and the sphere is removably embedded in the card
In access slot and form ball-joint.It is made at the clamping groove of cabinet of plastic cement, can be realized the installation of sphere by compressional deformation
And disassembly.It is convenient for expansion plate, support wheel and stabiliser bar folding storage in this way.
In the trolley case of above-mentioned Portable power saving, the stabiliser bar includes cylinder and telescopic rod, one end of the cylinder
With above-mentioned sphere, one end sliding of the telescopic rod is plugged in the other end of the cylinder, the other end hinge of the telescopic rod
The medium position in the extrusome width direction is connect, there is locking member between the telescopic rod and cylinder.Telescopic rod and cylinder
Locking member and location structure between body can use Telescopic positioning structure identical with pull rod, can also use damper shape
At flexible positioning and locking.
In the trolley case of above-mentioned Portable power saving, the idler wheel and support wheel are universal wheel；The quantity of the idler wheel
It is four, the lower end of the cabinet is arranged at intervals with two idler wheels, and the lower end of the case lid is arranged at intervals with described in two
Idler wheel, four idler wheel rectangular array distributions；The quantity of the support wheel is two and is spaced apart the expansion plate
End two sides.
Compared with prior art, the trolley case in the present invention is equipped with support wheel, plays certain support by support wheel and makees
With, the carrying burden of user is significantly reduced, it is more laborsaving.When not applicable support wheel, expansion plate, support wheel and stabiliser bar
Storage in a groove, reduces volume, total is fairly simple, light.
Detailed description of the invention
Fig. 1 is this trolley case schematic perspective view.
In figure, 1, cabinet；1a, groove；1b, clamping groove；2, case lid；3, pull rod；4, idler wheel；5, expansion plate；51, shell；
52, extrusome；53, locating piece；54, link block；6, stabiliser bar；6, stabiliser bar；61, cylinder；62, telescopic rod；63, locking member；
64, sphere；7, support wheel.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, this pull rod 3 casees include cabinet 1, case lid 2, pull rod 3 and idler wheel 4, case lid 2 is hinged on the one of cabinet 1
The lower end of cabinet 1 and case lid 2 is arranged in side, idler wheel 4, and pull rod 3 slides the upper end for being plugged in cabinet 1, and the bottom of cabinet 1 is under
End opens up fluted 1a, and expansion plate 5 is equipped in groove 1a, and one end of expansion plate 5 is hinged on groove 1a close to the one of 1 middle part of cabinet
End, the other end of expansion plate 5 is provided with support wheel 7, is additionally provided with stabiliser bar 6 between expansion plate 5 and groove 1a, and the one of stabiliser bar 6
End is hinged on expansion plate 5 close to one end of support wheel 7, and the other end of stabiliser bar 6 is connected in groove 1a and close to 1 lower end of cabinet
Position；Specifically, groove 1a is equipped with clamping groove 1b close to the position of 1 lower end of cabinet, and the notch of clamping groove 1b is in shrink mouth shape,
The end of stabiliser bar 6 is installed with sphere 64, and sphere 64 is removably embedded in clamping groove 1b and is formed ball-joint, cabinet 1
It is made at clamping groove 1b of plastic cement, can be realized the installation and removal of sphere 64 by compressional deformation；Idler wheel 4 and support wheel 7
It is universal wheel；The quantity of idler wheel 4 is four, and the lower end of cabinet 1 is arranged at intervals with two idler wheels 4, and the lower end interval of case lid 2 is set
It sets there are two idler wheel 4,4 rectangular array of four rolling is distributed；The quantity of support wheel 7 is two and is spaced apart expansion plate 5
End two sides.It is improved on the basis of existing pull rod 3 casees for this pull rod 3 casees, pulls 3 case of pull rod when needing to tilt
When, certain supporting role is played by support wheel 7, significantly reduces the carrying burden of user, it is more laborsaving.Not applicable branch
When support wheel 7, expansion plate 5, support wheel 7 and stabiliser bar 6 are accommodated in groove 1a, reduce volume.Total is fairly simple, gently
Just.
Further, as shown in Figure 1, expansion plate 5 includes shell 51 and extrusome 52, the section of shell 51 and extrusome 52
It is in rectangle, one end of shell 51 is articulated in groove 1a, and one end sliding plug of extrusome 52 is stretched in the other end of shell 51
The other end of contracting body 52 is installed with link block 54, and support wheel 7 is arranged on link block 54, is arranged between extrusome 52 and shell 51
There is locating piece 53；Stabiliser bar 6 includes cylinder 61 and telescopic rod 62, and one end of cylinder 61 has above-mentioned sphere 64, telescopic rod 62
The other end for being plugged in cylinder 61 is slided in one end, and the other end of telescopic rod 62 is hinged on the middle position in 52 width direction of extrusome
It sets, there is locking member 63 between telescopic rod 62 and cylinder 61.By adjusting the length of expansion plate 5 and stabiliser bar 6, can adapt to draw
Bar 3 casees different tilt angles, versatility and adaptable.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although 1, cabinet is used more herein；1a, groove；1b, clamping groove；2, case lid；3, pull rod；4, idler wheel；5,
Expansion plate；51, shell；52, extrusome；53, locating piece；54, link block；6, stabiliser bar；6, stabiliser bar；61, cylinder；62, it stretches
Contracting bar；63, locking member；64, sphere；7, the terms such as support wheel, but it does not exclude the possibility of using other terms.Use these
Term is only for the convenience of describing and explaining the nature of the invention；It is construed as any additional limitation all
It is to be disagreed with spirit of that invention.
Claims (5)
1. a kind of pull rod of Portable power saving (3) case, including cabinet (1), case lid (2), pull rod (3) and idler wheel (4), the case lid
(2) it is hinged on the side of the cabinet (1), the idler wheel (4) is arranged in the lower end of the cabinet (1) and case lid (2), the drawing
Bar (3) slides the upper end for being plugged in the cabinet (1), which is characterized in that the bottom of the cabinet (1) offers recessed close to lower end
Slot (1a), the groove (1a) is interior to be equipped with expansion plate (5), and it is close that one end of the expansion plate (5) is hinged on the groove (1a)
The other end of one end in the middle part of cabinet (1), the expansion plate (5) is provided with support wheel (7), the expansion plate (5) with it is described recessed
It is additionally provided between slot (1a) stabiliser bar (6), one end of the stabiliser bar (6) is hinged on the expansion plate (5) close to the support
The one end of (7) is taken turns, the other end of the stabiliser bar (6) is connected to the position in the groove (1a) and close to cabinet (1) lower end.
2. pull rod (3) case of Portable power saving according to claim 1, which is characterized in that the expansion plate (5) includes shell
(51) and extrusome (52), the section of the shell (51) and extrusome (52) is in rectangle, one end pivot of the shell (51)
Connect in the groove (1a), one end sliding plug of the extrusome (52) the shell (51) the other end, it is described to stretch
The other end of contracting body (52) is installed with link block (54), and the support wheel (7) is arranged on the link block (54), described flexible
Locating piece (53) are provided between body (52) and shell (51).
3. pull rod (3) case of Portable power saving according to claim 2, which is characterized in that the groove (1a) is close to cabinet
(1) position of lower end is equipped with clamping groove (1b), and the notch of the clamping groove (1b) is in shrink mouth shape, the end of the stabiliser bar (6)
It is installed with sphere (64), the sphere (64) is removably embedded in the clamping groove (1b) and forms ball-joint.
4. pull rod (3) case of Portable power saving according to claim 3, which is characterized in that the stabiliser bar (6) includes cylinder
(61) and telescopic rod (62), one end of the cylinder (61) have above-mentioned sphere (64), and one end of the telescopic rod (62) is slided
It is plugged in the other end of the cylinder (61), the other end of the telescopic rod (62) is hinged on the extrusome (52) width direction
On medium position, between the telescopic rod (62) and cylinder (61) have locking member (63).
5. pull rod (3) case of Portable power saving according to claim 1 or 2 or 3, which is characterized in that the idler wheel (4) and branch
Support wheel (7) is universal wheel；The quantity of the idler wheel (4) is four, and the lower end of the cabinet (1) is arranged at intervals with described in two
Idler wheel (4), the lower end of the case lid (2) are arranged at intervals with two idler wheels (4), four idler wheel (4) rectangular arrays
Distribution；The quantity of the support wheel (7) is two and is spaced apart the end two sides of the expansion plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810777212.9A CN108851431A (en) | 2018-07-16 | 2018-07-16 | A kind of trolley case of Portable power saving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810777212.9A CN108851431A (en) | 2018-07-16 | 2018-07-16 | A kind of trolley case of Portable power saving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108851431A true CN108851431A (en) | 2018-11-23 |
Family
ID=64302318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810777212.9A Pending CN108851431A (en) | 2018-07-16 | 2018-07-16 | A kind of trolley case of Portable power saving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108851431A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638168A (en) * | 2019-10-31 | 2020-01-03 | 杭州煜伟科技有限公司 | Intelligent labor-saving luggage case capable of being pulled on stairs and preventing collapse |
| CN111923765A (en) * | 2020-08-03 | 2020-11-13 | 枣庄学院 | Portable multi-functional electric motor car that anticorrosives fills electric pile |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201044654Y (en) * | 2006-12-27 | 2008-04-09 | 王景华 | Labor-saving traveling suitcase |
| US20100163358A1 (en) * | 2008-12-31 | 2010-07-01 | Ming-Chu Tsai | Traveling case |
| CN204120413U (en) * | 2014-09-18 | 2015-01-28 | 昆明理工大学 | A kind of bar traveling box |
-
2018
- 2018-07-16 CN CN201810777212.9A patent/CN108851431A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201044654Y (en) * | 2006-12-27 | 2008-04-09 | 王景华 | Labor-saving traveling suitcase |
| US20100163358A1 (en) * | 2008-12-31 | 2010-07-01 | Ming-Chu Tsai | Traveling case |
| CN204120413U (en) * | 2014-09-18 | 2015-01-28 | 昆明理工大学 | A kind of bar traveling box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638168A (en) * | 2019-10-31 | 2020-01-03 | 杭州煜伟科技有限公司 | Intelligent labor-saving luggage case capable of being pulled on stairs and preventing collapse |
| CN111923765A (en) * | 2020-08-03 | 2020-11-13 | 枣庄学院 | Portable multi-functional electric motor car that anticorrosives fills electric pile |
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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 |
Application publication date: 20181123 |
|
| RJ01 | Rejection of invention patent application after publication |