CN109393695A - Telescopic bar case - Google Patents
Telescopic bar case Download PDFInfo
- Publication number
- CN109393695A CN109393695A CN201811534083.7A CN201811534083A CN109393695A CN 109393695 A CN109393695 A CN 109393695A CN 201811534083 A CN201811534083 A CN 201811534083A CN 109393695 A CN109393695 A CN 109393695A
- Authority
- CN
- China
- Prior art keywords
- half box
- box shell
- layer
- shell
- lower layer
- 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
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- 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
- A45C7/0022—Rigid or semi-rigid luggage comprising an integrated expansion device
- A45C7/0027—Rigid or semi-rigid luggage comprising an integrated expansion device with slide fastener strips
-
- 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
- A45C7/0022—Rigid or semi-rigid luggage comprising an integrated expansion device
- A45C7/0031—Rigid or semi-rigid luggage comprising an integrated expansion device telescopic
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
A kind of telescopic bar case, is related to daily necessities technical field, and the solution is to existing trolley case technical problems inconvenient for use.The cabinet of the trolley case is made of upper half box shell, lower half box shell；Vertical upper layer sliding slot, lower layer's sliding rail are respectively fixed in the upper half box shell, lower half box shell, upper half box shell is fitted in lower half box shell by the track slot of upper layer sliding slot and lower layer's sliding rail, and upper half box shell is slided up and down with respect to lower half box shell；The upper half box shell is equipped with movable button, is pivoted with locking bar on the sliding slot of upper layer, and one end of locking bar and button are affixed, and the other end forms latch hook；The multiple lockholes being caught in for the latch hook end of locking bar are offered on lower layer's sliding rail, upper layer sliding slot is equipped with the locking bar return spring for driving the latch hook end of locking bar mobile towards lower layer's slide direction.Trolley case provided by the invention can adjust size volume according to the quantity of belongings.
Description
Technical field
The present invention relates to daily necessities technologies, more particularly to a kind of technology of telescopic bar case.
Background technique
Trolley case is articles for daily use when people travel outdoors for belongings, and the cabinet of existing trolley case is all one
, size is all fixed and invariable, and occupied space is larger when storage, and can not be according to the quantity tune of belongings
Whole product, will often occupy larger space, especially in the case where the vehicles are more crowded, this is asked when riding public transportation means
Inscribe particularly pertinent, use is extremely inconvenient.
Summary of the invention
For above-mentioned defect existing in the prior art, technical problem to be solved by the invention is to provide a kind of cabinet rulers
It is very little adjustable, telescopic bar case easy to use.
In order to solve the above-mentioned technical problem, a kind of telescopic bar case provided by the present invention, including cabinet, feature exist
In: the cabinet is made of upper half box shell, lower half box shell；
The upper half box shell is located at the top of lower half box shell, is fixed with vertical upper layer sliding slot in upper half box shell, in lower half box shell
It is fixed with vertical lower layer's sliding rail, upper half box shell is fitted to lower half box shell by the track slot of upper layer sliding slot and lower layer's sliding rail
On, upper half box shell is slided up and down with respect to lower half box shell, and the lower ending opening of upper half box shell surrounds lower half box shell
Upper end opening；
It offers keyhole in the upper half box shell, is equipped with movable button in keyhole, upper layer sliding slot is equipped with locking bar, in locking bar
Portion and upper layer sliding slot are pivotally connected, and one end of locking bar and button are affixed, and the other end is bent towards lower layer's sliding rail side, form latch hook；Under
The multiple lockholes being caught in for the latch hook end of locking bar are offered on layer sliding rail, and each lockhole is vertically spaced apart, upper layer
Sliding slot is equipped with the locking bar return spring for driving the latch hook end of locking bar mobile towards lower layer's slide direction.
Further, the upper half box shell is the shell unidirectionally opened downwards, and upper half box shell is by upper layer front housing, upper layer rear shell
Composition, upper layer front housing are hinged in the rear shell of upper layer, and the opposite upper layer rear shell of upper layer front housing energy is opened forward, and upper layer front housing
It is equipped with upper layer zipper with the opposite side of upper layer rear shell, upper layer front housing is interconnected with upper layer rear shell by upper layer zipper；
The lower half box shell is the shell unidirectionally opened upwards, and lower half box shell is made of lower layer's front housing, lower layer's rear shell, lower layer's front housing
It is hinged in lower layer's rear shell, and the opposite lower layer's rear shell of lower layer's front housing energy is opened forward, and lower layer's front housing and lower layer's rear shell
Opposite side is equipped with lower layer's zipper, and lower layer's front housing is interconnected with lower layer's rear shell by lower layer's zipper.
Further, the upper half box shell is equipped with the lockset for locking upper layer zipper, and after lower layer's zipper drawing,
The cuff link of lower layer's zipper is hidden into upper half box shell.
Further, the rear portion of the lower half box shell is equipped with pull rod, and the bottom of lower half box shell is equipped with idler wheel.
Telescopic bar case provided by the invention is cooperated by locking bar, lockhole and track slot, can be according to use demand adjusting tank
The volume of body, volume, it is very easy to use.
Detailed description of the invention
Fig. 1 is that the telescopic bar case of the embodiment of the present invention is in the structural schematic diagram of maximum volume state；
Fig. 2 is the track slot cooperation schematic diagram of upper layer sliding slot in the telescopic bar case of the embodiment of the present invention, lower layer's sliding rail；
Fig. 3 is the schematic diagram that the upper layer front housing in the telescopic bar case of the embodiment of the present invention opens forward；
Fig. 4 is the schematic diagram that upper layer front housing, the lower layer's front housing in the telescopic bar case of the embodiment of the present invention all open forward；
Fig. 5 is that the telescopic bar case of the embodiment of the present invention is in the structural schematic diagram of minimum volume state.
Specific embodiment
The embodiment of the present invention is described in further detail below in conjunction with Detailed description of the invention, but the present embodiment is not used to limit
The system present invention, all that protection scope of the present invention should all be included in using similar structure and its similar variation of the invention, present invention
In pause mark indicate the relationship of sum.
As Figure 1-Figure 5, a kind of telescopic bar case provided by the embodiment of the present invention, the cabinet of the trolley case is by upper
Half box shell, lower half box shell composition；
The upper half box shell is the shell unidirectionally opened downwards, and upper half box shell is made of upper layer front housing 11, upper layer rear shell 12, upper layer
Front housing 11 is hinged in upper layer rear shell 12, and upper layer front housing can opposite upper layer rear shell open forward, and upper layer front housing with it is upper
The opposite side of layer rear shell is equipped with upper layer zipper 31, and upper layer front housing is interconnected with upper layer rear shell by upper layer zipper 31；
The lower half box shell is the shell unidirectionally opened upwards, and lower half box shell is made of lower layer's front housing 21, lower layer's rear shell 22, lower layer
Front housing 21 is hinged in lower layer's rear shell 22, and the opposite lower layer's rear shell of lower layer's front housing energy is opened forward, and lower layer's front housing is under
The opposite side of layer rear shell is equipped with lower layer's zipper 32, and lower layer's front housing is interconnected with lower layer's rear shell by lower layer's zipper 32；
The upper half box shell is located at the top of lower half box shell, is fixed with vertical upper layer sliding slot 8 in upper half box shell, in lower half box shell
It is fixed with vertical lower layer's sliding rail 9, upper half box shell is fitted to mould drag by the track slot of upper layer sliding slot 8 and lower layer's sliding rail 9
On shell, upper half box shell is slided up and down with respect to lower half box shell, and the lower ending opening of upper half box shell surrounds lower half box shell
Upper end opening；
Keyhole is offered in the upper half box shell, movable button 4 is equipped in keyhole, and upper layer sliding slot 8 is equipped with locking bar 6, locking bar 6
Middle part and upper layer sliding slot 8 be pivotally connected, one end of locking bar 6 and button 4 are affixed, the other end towards 9 side of lower layer's sliding rail bend, formation
Latch hook；The multiple lockholes being caught in for the latch hook end of locking bar 6 are offered on lower layer's sliding rail 9, and each lockhole is vertically spaced
Distribution, upper layer sliding slot 8 are equipped with the locking bar return spring for driving the latch hook end of locking bar 6 mobile towards 9 direction of lower layer's sliding rail
7。
In the embodiment of the present invention, the upper half box shell is equipped with the lockset 5 for locking upper layer zipper 31, and lower layer draws
After 32 drawing of chain, the cuff link of lower layer's zipper 32 is hidden into upper half box shell, thus when upper layer zipper 31 is not opened, lower layer's zipper
32 can not also pull open, so that lockset 4 can reach in the case where only locking upper layer zipper while lock lower layer's zipper
Effect.
In the embodiment of the present invention, the rear portion of the lower half box shell is equipped with pull rod, and the bottom of lower half box shell is equipped with idler wheel.
The embodiment of the present invention can adjust size volume according to the quantity of belongings, slide when the latch hook end of locking bar is caught in lower layer
When upper first lockhole on rail, cabinet reaches maximum volume；
When needing to adjust tank-volumes, inside button press drives to obtain locking bar pivot, so that the latch hook end of locking bar overcomes locking bar to return
The elastic force of position spring is displaced outwardly, and is deviate from from current lockhole；Upper half box shell can be slided downward or upward at this time, upper half chests
Shell slide downward is to reduce the volume and volume of cabinet, and upper half box shell upward sliding is then the volume and volume for expanding cabinet, when
The latch hook end of release button when upper half box shell slides at the lockhole of target position, locking bar can be in the elastic force of locking bar return spring
It is mobile towards lower layer's slide direction under effect, it is caught in into the lockhole of target position, so that upper half box shell, lower half box shell be locked
It is fixed.
Pull open upper layer zipper, lower layer's zipper, can pick and place article into cabinet, after article picks and places, by upper layer zipper,
Lower layer's zipper distinguishes drawing, i.e., using pull rod and idler wheel dragging cabinet trip.
Claims (4)
1. a kind of telescopic bar case, including cabinet, it is characterised in that: the cabinet is made of upper half box shell, lower half box shell；
The upper half box shell is located at the top of lower half box shell, is fixed with vertical upper layer sliding slot in upper half box shell, in lower half box shell
It is fixed with vertical lower layer's sliding rail, upper half box shell is fitted to lower half box shell by the track slot of upper layer sliding slot and lower layer's sliding rail
On, upper half box shell is slided up and down with respect to lower half box shell, and the lower ending opening of upper half box shell surrounds lower half box shell
Upper end opening；
It offers keyhole in the upper half box shell, is equipped with movable button in keyhole, upper layer sliding slot is equipped with locking bar, in locking bar
Portion and upper layer sliding slot are pivotally connected, and one end of locking bar and button are affixed, and the other end is bent towards lower layer's sliding rail side, form latch hook；Under
The multiple lockholes being caught in for the latch hook end of locking bar are offered on layer sliding rail, and each lockhole is vertically spaced apart, upper layer
Sliding slot is equipped with the locking bar return spring for driving the latch hook end of locking bar mobile towards lower layer's slide direction.
2. telescopic bar case according to claim 1, it is characterised in that: the upper half box shell is unidirectionally open downwards
Shell, upper half box shell are made of upper layer front housing, upper layer rear shell, and upper layer front housing is hinged in the rear shell of upper layer, and upper layer front housing energy
Opposite upper layer rear shell is opened forward, and upper layer front housing and the opposite side of upper layer rear shell are equipped with upper layer zipper, so that upper layer front housing
It can be interconnected by upper layer zipper with upper layer rear shell；
The lower half box shell is the shell unidirectionally opened upwards, and lower half box shell is made of lower layer's front housing, lower layer's rear shell, lower layer's front housing
It is hinged in lower layer's rear shell, and the opposite lower layer's rear shell of lower layer's front housing energy is opened forward, and lower layer's front housing and lower layer's rear shell
Opposite side is equipped with lower layer's zipper, and lower layer's front housing is interconnected with lower layer's rear shell by lower layer's zipper.
3. telescopic bar case according to claim 2, it is characterised in that: the upper half box shell is equipped with for locking
The lockset of layer zipper, and after lower layer's zipper drawing, the cuff link of lower layer's zipper is hidden into upper half box shell.
4. telescopic bar case according to claim 1, it is characterised in that: the rear portion of the lower half box shell is equipped with pull rod,
The bottom of lower half box shell is equipped with idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811534083.7A CN109393695A (en) | 2018-12-14 | 2018-12-14 | Telescopic bar case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811534083.7A CN109393695A (en) | 2018-12-14 | 2018-12-14 | Telescopic bar case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109393695A true CN109393695A (en) | 2019-03-01 |
Family
ID=65459734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811534083.7A Pending CN109393695A (en) | 2018-12-14 | 2018-12-14 | Telescopic bar case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109393695A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110664081A (en) * | 2019-11-12 | 2020-01-10 | 江苏斯固信息科技有限公司 | Deposit mathematics teaching aid toolbox |
| CN111955880A (en) * | 2020-08-28 | 2020-11-20 | 临沂高途信息科技有限公司 | Deformable luggage case |
| IT202100004487A1 (en) * | 2021-02-25 | 2022-08-25 | Valigeria Roncato Spa | LUGGAGE |
| US12029296B2 (en) * | 2022-09-08 | 2024-07-09 | Tony Neesham | Extendable and retractable luggage |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1447006A (en) * | 2003-01-30 | 2003-10-08 | 李正桂 | Anti theft proof lock for sliding window |
| CN201679348U (en) * | 2010-05-17 | 2010-12-22 | 纬创资通股份有限公司 | Lock mechanism and electronic device with lock mechanism |
| CN102106638A (en) * | 2010-12-31 | 2011-06-29 | 黄文福 | Bag with drawing structure |
| CN202890863U (en) * | 2012-11-21 | 2013-04-24 | 上海市闵行第二中学 | Size adjustable draw-bar box |
| CN203041001U (en) * | 2013-02-21 | 2013-07-10 | 德州市第二中学 | Telescopic draw-bar box |
| CN205267269U (en) * | 2015-12-31 | 2016-06-01 | 长安大学 | But volume adjusting yoke case |
| CN106510145A (en) * | 2016-12-13 | 2017-03-22 | 孙泽华 | Volume-adjustable luggage |
| CN206062402U (en) * | 2016-08-25 | 2017-04-05 | 上海途加箱包商贸有限公司 | Suitcase |
| CN207885837U (en) * | 2018-01-31 | 2018-09-21 | 杨婧瑞 | A kind of telescopic bar case |
| CN108631131A (en) * | 2017-03-21 | 2018-10-09 | 雷迪奥汽车内联技术（镇江）有限公司 | Locking device and charge connector |
-
2018
- 2018-12-14 CN CN201811534083.7A patent/CN109393695A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1447006A (en) * | 2003-01-30 | 2003-10-08 | 李正桂 | Anti theft proof lock for sliding window |
| CN201679348U (en) * | 2010-05-17 | 2010-12-22 | 纬创资通股份有限公司 | Lock mechanism and electronic device with lock mechanism |
| CN102106638A (en) * | 2010-12-31 | 2011-06-29 | 黄文福 | Bag with drawing structure |
| CN202890863U (en) * | 2012-11-21 | 2013-04-24 | 上海市闵行第二中学 | Size adjustable draw-bar box |
| CN203041001U (en) * | 2013-02-21 | 2013-07-10 | 德州市第二中学 | Telescopic draw-bar box |
| CN205267269U (en) * | 2015-12-31 | 2016-06-01 | 长安大学 | But volume adjusting yoke case |
| CN206062402U (en) * | 2016-08-25 | 2017-04-05 | 上海途加箱包商贸有限公司 | Suitcase |
| CN106510145A (en) * | 2016-12-13 | 2017-03-22 | 孙泽华 | Volume-adjustable luggage |
| CN108631131A (en) * | 2017-03-21 | 2018-10-09 | 雷迪奥汽车内联技术（镇江）有限公司 | Locking device and charge connector |
| CN207885837U (en) * | 2018-01-31 | 2018-09-21 | 杨婧瑞 | A kind of telescopic bar case |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110664081A (en) * | 2019-11-12 | 2020-01-10 | 江苏斯固信息科技有限公司 | Deposit mathematics teaching aid toolbox |
| CN111955880A (en) * | 2020-08-28 | 2020-11-20 | 临沂高途信息科技有限公司 | Deformable luggage case |
| IT202100004487A1 (en) * | 2021-02-25 | 2022-08-25 | Valigeria Roncato Spa | LUGGAGE |
| US12029296B2 (en) * | 2022-09-08 | 2024-07-09 | Tony Neesham | Extendable and retractable luggage |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |