CN107822281A - A kind of suitcase that can adapt to multiple road - Google Patents
A kind of suitcase that can adapt to multiple road Download PDFInfo
- Publication number
- CN107822281A CN107822281A CN201711052588.5A CN201711052588A CN107822281A CN 107822281 A CN107822281 A CN 107822281A CN 201711052588 A CN201711052588 A CN 201711052588A CN 107822281 A CN107822281 A CN 107822281A
- Authority
- CN
- China
- Prior art keywords
- keeper
- adjusting rod
- turn bar
- roller
- positioning hole
- 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
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of suitcase that can adapt to multiple road, it is related to suitcase technical field.Including casing and roller, the bottom of casing is provided with the adjusting rod of distance between regulation roller and casing, and roller housing is on adjusting rod and can be slided along the axial reciprocating of adjusting rod.The present invention realizes the flexible modulation of pair roller position by adjusting rod, improves adaptability of the suitcase to different width of roadway situations, is made a change during being easy to use according to different surface conditions.
Description
Technical field
The present invention relates to suitcase technical field, and in particular to a kind of suitcase that can adapt to multiple road.
Background technology
Suitcase is typically all equipped with wheel and pull bar, pulls out pull bar respectively positioned at the both ends of suitcase, during use, wheel
Land rolling, be easy to it is personal carry more luggage, the wheel on traditional row case can not typically change two neighboring wheel it
Between spacing, in the place in such as railway station etc in use, due to ramp, and the width in ramp is often different,
And the spacing between two wheels of suitcase does not match that, used suitcase there is this problem at present, use
During due to the different risk for causing chest upset to be present of the situation on road surface.
The content of the invention
In view of the shortcomings of the prior art, the present invention discloses a kind of suitcase that can adapt to multiple road, can solve the problem that road
Face situation is different so that the problem of chest is overturn.
To realize object above, the present invention is achieved by the following technical programs：
A kind of suitcase that can adapt to multiple road, including casing and roller, the bottom of casing be provided with regulation roller with
The adjusting rod of distance between casing, roller housing is on adjusting rod and can be slided along the axial reciprocating of adjusting rod,
Cavity is provided with adjusting rod, the side wall of adjusting rod is provided with positioning hole, axially spaced-apart distribution of the positioning hole along adjusting rod
On the lateral wall of adjusting rod, positioning hole connects with cavity, the keeper provided with positioning roller position in positioning hole, in keeper
Provided with locating slot, keeper can reciprocatingly slide along the radial direction of adjusting rod in positioning hole,
Keeper has first position and the second place, and when keeper is located at first position, keeper skids off positioning hole simultaneously
Roller is positioned between adjacent keeper, when keeper is located at the second place, keeper slips into cavity, and roller can be along tune
The axially free slip of pole,
Turn bar is provided with cavity, for turn bar through the locating slot on keeper, turn bar, which is provided with, can promote positioning
Part stretches out the projection of positioning hole, turn bar can circumferentially rotating along adjusting rod, elastic component is cased with turn bar, elastic component drives
Turn bar is rotated and keeps the raised support to keeper, and one end of elastic component is connected with turn bar, the other end of elastic component and
The inwall connection of the cavity of adjusting rod,
Turn bar has first position and the second place, and when turn bar is located at first position, turn bar is rotated and driven convex
Rise towards positioning hole, keep the raised support to keeper, when turn bar is located at the second place, turn bar rotates and drives projection
Remotely located hole, keeper lose the support of projection and slip into cavity.
The present invention discloses a kind of suitcase that can adapt to multiple road, and the flexible of pair roller position is realized by adjusting rod
Regulation, adaptability of the suitcase to different width of roadway situations is improved, done during being easy to use according to different surface conditions
Go out change, adjusting rod can back-up roller wheel rotate and slide, realize the support and regulation of pair roller, reduce to suitcase space
Take, make suitcase structure more compact, receiving space is more sufficient.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the main structure diagram of the embodiment of the present invention；
Fig. 2 be I in Fig. 1 at cross section structure diagram；
Fig. 3 is the sectional view in A-A faces in Fig. 2.
1, casing in figure, 2, adjusting rod, 201, cavity, 202, positioning hole, 3, roller, 4, turn bar, 5, keeper, 501,
Locating slot, 6, bearing, 7, raised, 8, elastic component, 9, support ring.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in Figure 1 to Figure 3, a kind of suitcase that can adapt to multiple road described in the embodiment of the present invention, including casing 1
With roller 3, the bottom of casing 1 is provided with the adjusting rod 2 of distance between regulation roller 3 and casing 1, and adjusting rod 2 is located at case respectively
The both sides of body 1, or, adjusting rod 2 is enclosed on bearing 6 directly through casing 1, roller 3, and bearing 6 is enclosed on adjusting rod 2 and can
Drive axial reciprocating of the roller 3 along adjusting rod 2 to slide, to change the position of roller 3, so as to adapt to the width on road surface, and then keep away
Exempt from suitcase and topple over phenomenon in use.
By machining formed with cavity 201 in adjusting rod 2, the side wall of adjusting rod 2 is by machining formed with fixed
Position hole 202, positioning hole 202 is distributed on the lateral wall of adjusting rod 2 successively along the axial direction of adjusting rod 2, between positioning hole 202
Distance it is identical, the plane that is positioned of pair roller 3 is formed between adjacent positioning hole 202, is easy to pair roller 3 to be positioned.
The opening direction of positioning hole 202 be able to can also be offset one from another with identical, be easy to be positioned in all angles pair roller 3.Positioning
Hole 202 connects with cavity 201, can be that keeper 5 provides enough sliding spaces.Positioning roller 3 is installed in positioning hole 202
The keeper 5 of position, keeper 5 is interior to be passed through locating slot 501, prevented by machining formed with locating slot 501, turn bar 4
Keeper 5 comes off, and keeper 5 can reciprocatingly slide along the radial direction of adjusting rod 2 in positioning hole 202, be easy to pair roller 3 to be determined
Position.
Keeper 5 has first position and the second place, and when keeper 5 is located at first position, keeper 5 skids off positioning hole
202, and roller 3 is positioned between adjacent keeper 5, roller 3 can not slide in the axial direction of adjusting rod 2, ensure pair roller 3
Be fixedly secured.When keeper 5 is located at the second place, keeper 5 slips into cavity 201, outer surface and the adjusting rod 2 of keeper 3
Lateral wall flush, or, the outer surface of keeper 3 is less than the lateral wall of adjusting rod 2, ensures that roller 3 can be along adjusting rod 2
Axially free slip.
Turn bar 4 is installed, turn bar 4 is easy to control keeper through the locating slot 501 on keeper 5 in cavity 201
5 slip, and ensure that keeper 5 is maintained in positioning hole 202 and prevent from coming off.It is fixed integrally formed with that can promote on turn bar 4
Position part 5 stretch out positioning hole 202 projection 7, projection 7 side by be machined with promotion keeper 5 inclined-plane, the side on inclined-plane
To towards positioning hole 202, it can smoothly promote keeper 5 to slide during turn bar 4 slides, make turning for turn bar 4
The sliding process of dynamic process and keeper 5 is more smooth, reduces the abrasion in sliding process.Turn bar 4 can be along adjusting rod 2
Circumferentially rotate, elastic component 8 is cased with turn bar 4, elastic component 8 can be a torsion spring, and elastic component 8 drives turn bar 4 along shown in Fig. 3
Rotate in an anti-clockwise direction, and keep the support of raised 7 pairs of keepers 5 so that keeper 5 can keep the locking of pair roller 3,
Roller 3 is avoided to tamper.One end of elastic component 8 is fixedly connected with the support ring 9 on turn bar 4, the other end of elastic component 8 and regulation
The inwall of the cavity 201 of bar 2 is fixedly connected.
Turn bar 4 has first position and the second place, and when turn bar 4 is located at first position, turn bar 4 is in elastic component 8
In the presence of to along rotating in an anti-clockwise direction shown in Fig. 3, drive projection 7 to skid off positioning hole by slope driving keeper 5
202, the position of pair roller 3 is locked.When turn bar 4 is located at the second place, turn bar 4 manually exerts a force, in figure 3 institute
Show rotationally clockwise, drive projection 7 to rotate clockwise, keeper 5, which loses, to be supported and slip into cavity 201, and roller 3 can
On adjusting rod 2 slidably.
The present invention discloses a kind of suitcase that can adapt to multiple road in summary, and pair roller position is realized by adjusting rod
The flexible modulation put, adaptability of the suitcase to different width of roadway situations is improved, according to different roads during being easy to use
Face situation makes a change, adjusting rod can back-up roller wheel rotate and slide, realize the support and regulation of pair roller, reduce to travelling
The occupancy in case space, make suitcase structure more compact, receiving space is more sufficient.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (1)
- A kind of 1. suitcase that can adapt to multiple road, it is characterised in that：Including casing (1) and roller (3), casing (1) Bottom is provided with the adjusting rod (2) of distance between regulation roller (3) and casing (1), and roller (3) is enclosed on adjusting rod (2) and can Slided along the axial reciprocating of adjusting rod (2),Cavity (201) is provided with adjusting rod (2), the side wall of adjusting rod (2) is provided with positioning hole (202), the regulation of positioning hole (202) edge The axially spaced-apart of bar (2) is distributed on the lateral wall of adjusting rod (2), and positioning hole (202) connects with cavity (201), positioning hole (202) keeper (5) of positioning roller (3) position is provided with, locating slot (501), keeper (5) energy are provided with keeper (5) Enough radial directions along adjusting rod (2) reciprocatingly slide in positioning hole (202),Keeper (5) has first position and the second place, and when keeper (5) is located at first position, keeper (5) skids off positioning Hole (202) and between roller (3) is positioned at into adjacent keeper (5), when keeper (5) is located at the second place, keeper (5) Slip into cavity (201), roller (3) can along the axially free slip of adjusting rod (2),Turn bar (4) is provided with cavity (201), turn bar (4) passes through the locating slot (501) on keeper (5), turn bar (4) The projection (7) that keeper (5) can be promoted to stretch out positioning hole (202) is provided with, turn bar (4) can be along the week of adjusting rod (2) To rotation, elastic component (8) is cased with turn bar (4), elastic component (8) drives turn bar (4) to rotate and keeps raised (7) to positioning The support of part (5), one end of elastic component (8) are connected with turn bar (4), the other end of elastic component (8) and the cavity of adjusting rod (2) (201) inwall connection,Turn bar (4) has first position and the second place, and when turn bar (4) is located at first position, turn bar (4) rotates and band Dynamic projection (7) keeps the support of raised (7) to keeper (5), turn bar (4) is located at the second place towards positioning hole (202) When, turn bar (4) rotates and drives raised (7) remotely located hole (202), and keeper (5) loses the support of raised (7) and slipped into Cavity (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711052588.5A CN107822281A (en) | 2017-10-30 | 2017-10-30 | A kind of suitcase that can adapt to multiple road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711052588.5A CN107822281A (en) | 2017-10-30 | 2017-10-30 | A kind of suitcase that can adapt to multiple road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107822281A true CN107822281A (en) | 2018-03-23 |
Family
ID=61651312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711052588.5A Pending CN107822281A (en) | 2017-10-30 | 2017-10-30 | A kind of suitcase that can adapt to multiple road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107822281A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750601A (en) * | 2019-01-16 | 2019-05-14 | 四川同风源建设工程有限公司 | A kind of highway bridge avris construction operation platform |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204015401U (en) * | 2014-08-04 | 2014-12-17 | 浙江鸿一箱包皮件有限公司 | A kind of suitcase that changes wheel spacing |
| CN106103131A (en) * | 2014-02-05 | 2016-11-09 | 坦特两合公司 | Roller devices, especially castor or deflecting roller and the roller devices being fixed on support |
| CN106683712A (en) * | 2016-08-04 | 2017-05-17 | 中科院南京天文仪器有限公司 | Two-dimensional high-precision detecting platform |
-
2017
- 2017-10-30 CN CN201711052588.5A patent/CN107822281A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106103131A (en) * | 2014-02-05 | 2016-11-09 | 坦特两合公司 | Roller devices, especially castor or deflecting roller and the roller devices being fixed on support |
| CN204015401U (en) * | 2014-08-04 | 2014-12-17 | 浙江鸿一箱包皮件有限公司 | A kind of suitcase that changes wheel spacing |
| CN106683712A (en) * | 2016-08-04 | 2017-05-17 | 中科院南京天文仪器有限公司 | Two-dimensional high-precision detecting platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750601A (en) * | 2019-01-16 | 2019-05-14 | 四川同风源建设工程有限公司 | A kind of highway bridge avris construction operation platform |
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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: 20180323 |
|
| RJ01 | Rejection of invention patent application after publication |