CN102106638A - Bag with drawing structure - Google Patents
Bag with drawing structure Download PDFInfo
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- CN102106638A CN102106638A CN 201010622002 CN201010622002A CN102106638A CN 102106638 A CN102106638 A CN 102106638A CN 201010622002 CN201010622002 CN 201010622002 CN 201010622002 A CN201010622002 A CN 201010622002A CN 102106638 A CN102106638 A CN 102106638A
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- box
- case
- frame body
- respectively arranged
- lower box
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- 230000004308 accommodation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a bag with a drawing structure, which comprises an upper box, a lower box and a draw bar. Guide pillars are respectively arranged at four corners of the lower box, chutes are respectively arranged at an inner side of each guide pillar, sliding poles are respectively arranged at four corners of the upper box, and slide rails are respectively arranged at an inner side of each sliding pole; the upper box is sleeved in the lower box, the slide rails of the sliding poles are matched with the chutes of the guide pillars, locking devices are arranged between the slide rails and the chutes, and unlocking devices are respectively arranged at two sides of an upper end part of the lower box; the appearance of the bag can be changed according to the amount of articles accommodated in the bag so as to increase or reduce the accommodating space, so that the bag is convenient and practical.
Description
Technical field:
The present invention relates to the case and bag technical field, relate in particular to a kind of case and bag with drawing structure.
Background technology:
When people travel, but the case and bag that often use push-and-pull as traveling bag, but because the case and bag of push-and-pull can slide on the ground, people use less pulling force just can spur case and bag, and are laborsaving, easy to use.But the structure of the case and bag of present push-and-pull generally comprises a case and bag body that is used for holding article, and the bottom of case and bag body is provided with roller, and the side of case and bag body is provided with pull bar, and what pull bar was common is the pull bar of extension type.The volume size of case and bag body determined article that case and bag hold what, the article that hold if desired are bigger, just must select the case and bag of large volume, but the volume of case and bag is excessive, in the travelling overall process, is not easy to deposit, when case and bag are idle, also take bigger parking space.Particularly, people are when going on a tour, and general article are fewer, can select the less case and bag of volume usually, during return from journey, can carry more article usually, and at this moment case and bag just seem too small, make troubles to the user.
Summary of the invention
The objective of the invention is to provides a kind of case and bag with drawing structure that change spatial accommodation at the deficiencies in the prior art.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of case and bag with drawing structure, comprise upper box, lower box and pull bar, four corners of described lower box are respectively arranged with guide pillar, and the inboard of described guide pillar is respectively arranged with chute, four corners of described upper box are respectively arranged with traveller, and the inboard of described traveller is respectively arranged with slide rail; Described upper box is inserted in the described lower box, and the slide rail of described traveller cooperates with the chute of described guide pillar, is provided with locking device between described slide rail and the described chute, and the both sides of the upper end of described lower box are respectively arranged with tripper.
Described locking device comprises positioning sleeve and locator, and positioning sleeve is arranged at the end of described guide pillar, and described locator is arranged at described chute, and is connected with described traveller.
Described tripper comprises unlock button and trip lever, and described unlock button is arranged at described trip lever upper surface, and the two ends of described trip lever contact with two travellers respectively.
Described upper box comprises four upper box panels, and the both sides of described traveller are respectively arranged with the traveller draw-in groove, and the both sides of described upper box panel snap in respectively in the traveller draw-in groove of two different travellers.
The upper surface of described upper box is provided with the upper frame body of annular, and described upper frame body is provided with the upper frame body draw-in groove that annular has, and described upper frame body snaps in the upper surface of described upper box by described upper frame body draw-in groove.
Described lower box comprises four upper box panels and a chassis, the both sides of described guide pillar are respectively arranged with the guide pillar draw-in groove, the bottom of described lower box panel is connected with described chassis, and the both sides of described lower box panel snap in respectively in the guide pillar draw-in groove of two different guide pillars.
The upper surface of described lower box is provided with the lower frame body of annular, and described lower frame body is provided with the lower frame body draw-in groove that annular has, and described lower frame body snaps in the upper surface of described lower box by described lower frame body draw-in groove.
Described upper box is provided with case lid, and described case lid is connected with a side of described upper box by hinge.
The stiff end of described pull bar is arranged at the inner bottom surface of described lower box, and the drain pan of described upper box and case lid are respectively arranged with the hole of passing for described pull bar, being stretched out by the hole of described drain pan and the hole of face-piece of described pull bar.
The bottom of described lower box is provided with roller.
Beneficial effect of the present invention: the present invention is provided with lower box and upper box, and upper box is socketed in the described lower box, and upper box is slidingly matched by the traveller of four corners and the guide pillar of four corners of lower box; When article more after a little while, upper box is accommodated in the lower box, at this moment, article can be contained in the upper box; When article more for a long time, will go up box body and pull out, make case and bag have two and hold the space, promptly article can be contained in lower box and the upper box; Therefore, the present invention can change the outward appearance of case and bag according to holding what of article, and the increase and decrease spatial accommodation is convenient and practical.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation that upper box of the present invention draws back.
Fig. 3 is a decomposing schematic representation of the present invention.
Fig. 4 is the structural representation of guide pillar of the present invention.
Fig. 5 is the structural representation of traveller of the present invention.
Include at Fig. 1 to Fig. 5:
1---upper box
11---the upper box panel
2---lower box
21---the lower box panel
22---the chassis
3---pull bar
4---guide pillar
41---chute
42---the guide pillar draw-in groove
5---traveller
51---slide rail
52---the traveller draw-in groove
61---positioning sleeve
62---locator
7---tripper
71---unlock button
72---trip lever
8---upper frame body
9---lower frame body
10---case lid
12---roller.
The specific embodiment:
The present invention is described further below in conjunction with accompanying drawing:
See Fig. 1 to Fig. 5, a kind of case and bag with drawing structure, comprise upper box 1, lower box 2 and pull bar 3, four corners of lower box 2 are respectively arranged with guide pillar 4, the inboard of guide pillar 4 is respectively arranged with chute 41, four corners of upper box 1 are respectively arranged with traveller 5, and the inboard of traveller 5 is respectively arranged with slide rail 51; Upper box 1 is inserted in the described lower box 2, and the slide rail 51 of traveller 5 cooperates with the chute 41 of guide pillar 4, is provided with locking device between slide rail 51 and the chute 41, and the both sides of the upper end of lower box 2 are respectively arranged with tripper 7.
Locking device comprises positioning sleeve 61 and locator 62, and positioning sleeve 61 is arranged at the end of guide pillar 4, and locator 62 is arranged at chute 41, and is connected with traveller 5.When upper box 1 was pulled out in lower box 2, when traveller 5 rose to the precalculated position, locator 62 and positioning sleeve 61 clampings made upper box 1 location.
Tripper 7 comprises unlock button 71 and trip lever 72, and unlock button 71 is arranged at trip lever 72 upper surfaces, and the two ends of trip lever 72 contact with two travellers 5 respectively.During release, firmly press unlock button 71, make trip lever 72 to pressing down two travellers 5, and then locator 62 and positioning sleeve 61 are broken away from, upper box 1 can be accommodated in the lower box 2 to lower slider.
The upper surface of upper box 1 is provided with the upper frame body 8 of annular, and upper frame body 8 is provided with the upper frame body draw-in groove that annular has, and upper frame body 8 snaps in the upper surface of upper box 1 by the upper frame body draw-in groove.Upper frame body 8 plays the effect of reinforcing upper box 1, is not easy to deform after upper box 1 is squeezed.
The upper surface of lower box 2 is provided with the lower frame body 9 of annular, and lower frame body 9 is provided with the lower frame body draw-in groove that annular has, and lower frame body 9 snaps in the upper surface of lower box 2 by the lower frame body draw-in groove.Lower frame body 9 plays the effect of reinforcing lower box 2, is not easy to deform after lower box 2 is squeezed.
The stiff end of pull bar 3 is arranged at the inner bottom surface of lower box 1, and the drain pan of upper box 1 and case lid 10 are respectively arranged with the hole of passing for pull bar 3, being stretched out by the hole of the drain pan of upper box 1 and the hole of case lid 10 of pull bar 3.
The bottom of lower box 2 is provided with roller 12.
Should be noted that at last; above embodiment is only in order to illustrate technical scheme of the present invention but not limiting the scope of the invention; although the present invention has been done detailed description with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the essence and the scope of technical solution of the present invention.
Claims (10)
1. case and bag with drawing structure, comprise upper box, lower box and pull bar, it is characterized in that: four corners of described lower box are respectively arranged with guide pillar, the inboard of described guide pillar is respectively arranged with chute, four corners of described upper box are respectively arranged with traveller, and the inboard of described traveller is respectively arranged with slide rail; Described upper box is inserted in the described lower box, and the slide rail of described traveller cooperates with the chute of described guide pillar, is provided with locking device between described slide rail and the described chute, and the both sides of the upper end of described lower box are respectively arranged with tripper.
2. a kind of case and bag according to claim 1 with drawing structure, it is characterized in that: described locking device comprises positioning sleeve and locator, and positioning sleeve is arranged at the end of described guide pillar, and described locator is arranged at described chute, and is connected with described traveller.
3. a kind of case and bag according to claim 1 with drawing structure, it is characterized in that: described tripper comprises unlock button and trip lever, described unlock button is arranged at described trip lever upper surface, and the two ends of described trip lever contact with two travellers respectively.
4. a kind of case and bag according to claim 1 with drawing structure, it is characterized in that: described upper box comprises four upper box panels, the both sides of described traveller are respectively arranged with the traveller draw-in groove, and the both sides of described upper box panel snap in respectively in the traveller draw-in groove of two different travellers.
5. a kind of case and bag according to claim 1 with drawing structure, it is characterized in that: the upper surface of described upper box is provided with the upper frame body of annular, described upper frame body is provided with the upper frame body draw-in groove that annular has, and described upper frame body snaps in the upper surface of described upper box by described upper frame body draw-in groove.
6. a kind of case and bag according to claim 1 with drawing structure, it is characterized in that: described lower box comprises four upper box panels and a chassis, the both sides of described guide pillar are respectively arranged with the guide pillar draw-in groove, the bottom of described lower box panel is connected with described chassis, and the both sides of described lower box panel snap in respectively in the guide pillar draw-in groove of two different guide pillars.
7. a kind of case and bag according to claim 1 with drawing structure, it is characterized in that: the upper surface of described lower box is provided with the lower frame body of annular, described lower frame body is provided with the lower frame body draw-in groove that annular has, and described lower frame body snaps in the upper surface of described lower box by described lower frame body draw-in groove.
8. a kind of case and bag according to claim 1 with drawing structure, it is characterized in that: described upper box is provided with case lid, and described case lid is connected with a side of described upper box by hinge.
9. a kind of case and bag according to claim 8 with drawing structure, it is characterized in that: the stiff end of described pull bar is arranged at the inner bottom surface of described lower box, the drain pan of described upper box and case lid are respectively arranged with the hole of passing for described pull bar, being stretched out by the hole of described drain pan and the hole of face-piece of described pull bar.
10. a kind of case and bag with drawing structure according to claim 1, it is characterized in that: the bottom of described lower box is provided with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010622002 CN102106638B (en) | 2010-12-31 | 2010-12-31 | Bag with drawing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010622002 CN102106638B (en) | 2010-12-31 | 2010-12-31 | Bag with drawing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102106638A true CN102106638A (en) | 2011-06-29 |
| CN102106638B CN102106638B (en) | 2013-09-04 |
Family
ID=44171013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010622002 Expired - Fee Related CN102106638B (en) | 2010-12-31 | 2010-12-31 | Bag with drawing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102106638B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960850A (en) * | 2014-05-26 | 2014-08-06 | 贵州大学 | Travel luggage with adjustable capacity and production method thereof |
| CN105411141A (en) * | 2015-11-03 | 2016-03-23 | 大连工业大学 | Foldable capacity-variable automatic walking luggage case |
| CN105639955A (en) * | 2016-03-17 | 2016-06-08 | 方艺霖 | Size-adjustable luggage box |
| CN106263404A (en) * | 2016-08-29 | 2017-01-04 | 刘庆芬 | A kind of case and bag |
| CN109393695A (en) * | 2018-12-14 | 2019-03-01 | 上海海琛国际贸易有限公司 | Telescopic bar case |
| CN110089819A (en) * | 2019-04-16 | 2019-08-06 | 上海大学 | A kind of capacity, the easy pickup formula luggage case of package state |
| CN110200376A (en) * | 2019-05-27 | 2019-09-06 | 陕西科技大学 | A kind of scalable luggage |
| CN114128967A (en) * | 2021-11-29 | 2022-03-04 | 琚童心 | Ultrathin soft ABS plastic case |
| CN114931310A (en) * | 2022-05-31 | 2022-08-23 | 乐歌人体工学科技股份有限公司 | Mailing box and packaging method thereof |
| US11957226B2 (en) | 2020-03-05 | 2024-04-16 | John C. Petrolino | Expandable container |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH87118A (en) * | 1919-10-25 | 1920-11-01 | Riedel Alfred | Adjustable case. |
| US20060000681A1 (en) * | 2004-06-30 | 2006-01-05 | Deborah Barker | Rolling luggage with expandable compartment |
| CN201398578Y (en) * | 2009-03-17 | 2010-02-10 | 李巧艺 | Push-and-pull case with variable volume |
| CN101773328A (en) * | 2010-03-05 | 2010-07-14 | 黄文福 | Luggage with pulling structure |
-
2010
- 2010-12-31 CN CN 201010622002 patent/CN102106638B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH87118A (en) * | 1919-10-25 | 1920-11-01 | Riedel Alfred | Adjustable case. |
| US20060000681A1 (en) * | 2004-06-30 | 2006-01-05 | Deborah Barker | Rolling luggage with expandable compartment |
| CN201398578Y (en) * | 2009-03-17 | 2010-02-10 | 李巧艺 | Push-and-pull case with variable volume |
| CN101773328A (en) * | 2010-03-05 | 2010-07-14 | 黄文福 | Luggage with pulling structure |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960850A (en) * | 2014-05-26 | 2014-08-06 | 贵州大学 | Travel luggage with adjustable capacity and production method thereof |
| CN103960850B (en) * | 2014-05-26 | 2016-03-09 | 贵州大学 | Adjustable luggage of a kind of capacity and preparation method thereof |
| CN105411141A (en) * | 2015-11-03 | 2016-03-23 | 大连工业大学 | Foldable capacity-variable automatic walking luggage case |
| CN105411141B (en) * | 2015-11-03 | 2017-11-17 | 大连工业大学 | Foldable transfiguration automatically walk luggage case |
| CN105639955A (en) * | 2016-03-17 | 2016-06-08 | 方艺霖 | Size-adjustable luggage box |
| CN106263404A (en) * | 2016-08-29 | 2017-01-04 | 刘庆芬 | A kind of case and bag |
| CN109393695A (en) * | 2018-12-14 | 2019-03-01 | 上海海琛国际贸易有限公司 | Telescopic bar case |
| CN110089819A (en) * | 2019-04-16 | 2019-08-06 | 上海大学 | A kind of capacity, the easy pickup formula luggage case of package state |
| CN110200376A (en) * | 2019-05-27 | 2019-09-06 | 陕西科技大学 | A kind of scalable luggage |
| US11957226B2 (en) | 2020-03-05 | 2024-04-16 | John C. Petrolino | Expandable container |
| CN114128967A (en) * | 2021-11-29 | 2022-03-04 | 琚童心 | Ultrathin soft ABS plastic case |
| CN114931310A (en) * | 2022-05-31 | 2022-08-23 | 乐歌人体工学科技股份有限公司 | Mailing box and packaging method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102106638B (en) | 2013-09-04 |
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Effective date of registration: 20160520 Address after: 523000 Guangdong city of Dongguan province Liaobu Zhen Ling Ha Industrial Hing Road No. 23 Patentee after: Man Fuk Wong Address before: 523409, Liaobu A3 Town, Guangdong City, Dongguan Industrial Park, Ling Shi management handbag factory Patentee before: Huang Wenfu |
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Granted publication date: 20130904 |