CN2473971Y - Retractable travelling case - Google Patents
Retractable travelling case Download PDFInfo
- Publication number
- CN2473971Y CN2473971Y CN 01219031 CN01219031U CN2473971Y CN 2473971 Y CN2473971 Y CN 2473971Y CN 01219031 CN01219031 CN 01219031 CN 01219031 U CN01219031 U CN 01219031U CN 2473971 Y CN2473971 Y CN 2473971Y
- Authority
- CN
- China
- Prior art keywords
- slide plate
- interlayer
- suitcase
- control
- concave groove
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
Provided is a retractable suitcase mainly comprising a case body, a sandwich, a cloth sleeve and a support device. Therein, the support device is arranged at the lower edge of the sandwich and is composed by a slide plate, a blocking plate and a control structure. Therein, guide rails are provided with at both ends of the slide plate. The slide plate is inlaid between the oblique teeth arrays of the blocking base through the guide rails. A control structure which can control the spreading and folding of the slide plate is arranged between the slide plate and the blocking plate. The suitcase has the supporting effect in spreading through the supporting device. Meanwhile, the control structure of the suitcase is controlled to work through pushing a control button. Therefore, the suitcase has a simpler structure and more convenient operation.
Description
The utility model relates to a kind of telescopic suitcase, more particularly, relates to and is a kind ofly launching can to increase the suitcase capacity behind the interlayer, and have the telescopic suitcase of support effect at the interlayer place.
As shown in Figure 1, traditional telescopic suitcase 10 is to be provided with one to have the interlayer 13 that function is received in exhibition between casing 11 and lid 12, can increase the capacity of suitcase 10 when launching interlayer 13.Wherein, interlayer 13 is expansion or folds state by an interlayer slide fastener 131.Interlayer 13 combines with deckle board 14 in being located at casing 11 in the one side, combine with framework 15 at its opposite side, and an end of framework 15 combines with lid 12.As shown in Figure 2, when interlayer 13 launches, because of the inner face of interlayer 13 without any the object that can support, therefore when article are seated in this position and tow, interlayer 13 can thereunder 132 be the shape that hangs down because of holding weight that can't stand article, and then influence the smoothness of suitcase when towing, more seriously can damage suitcase 10.Because object installing makes interlayer 13 swell, be out of shape, thus make suitcase 10 when not towing owing to the distortion of interlayer 13, and cause suitcase 10 bottoms to be non-smooth shape, and then cause suitcase 10 firmly to stand.
For this reason, the applicant has designed a telescopic suitcase, i.e. 00259658.X number national patent application.Telescopic suitcase among the application is that deckle board and the both sides between framework in casing respectively are provided with a bracing or strutting arrangement, this bracing or strutting arrangement mainly is made up of elements such as a slide plate, a blocking plate, control structures, when suitcase increases its capacity by launching interlayer, can make interlayer have support effect by this bracing or strutting arrangement.
But, telescopic suitcase in the 00259658.X patent application, its blocking plate is integrated, thereby cause volume bigger, relative cost is higher, and control structure is finished its control function by wear a rope on lug, so the comparatively inconvenience in the use of this suitcase.
The purpose of this utility model be to provide a kind of when launching interlayer interlayer have the telescopic suitcase of support effect.
Another purpose of the present utility model be to provide a kind of its structure and the operation on telescopic more simply and easily suitcase.
To achieve these goals, telescopic suitcase in the utility model mainly is made up of a casing, an interlayer and a lid, and outside suitcase, be provided with a cloth cover, wherein interlayer can be expansion or fold state by an interlayer slide fastener, simultaneously, this interlayer combines with deckle board in being located at casing in the one side, combines with the framework that lid links at its opposite side; And the both sides between deckle board and framework respectively are provided with a bracing or strutting arrangement in casing, this bracing or strutting arrangement is located at the lower edge of interlayer, this bracing or strutting arrangement is mainly by a slide plate, an one blocking plate and a control structure are formed, its middle slide plate is embedded between the helical teeth row at blocking plate two ends, and on the one side of slide plate, be provided with an accommodation chamber that can be installed with control structure, this control structure is each sheathed spring in the both sides of a control piece, and on control piece, be respectively equipped with can sheathed registration arm two fins, in addition, slide plate and blocking plate all are locked on framework and the deckle board by bolt, are used for the perforation that pilot pin and control knob are pivoted and be provided with one on control piece.
In addition, described slide plate respectively is provided with a guide rail at the two ends of its one side, on this face, be provided with simultaneously an accommodation chamber, this accommodation chamber is formed by a transverse concave groove with at the longitudinal fluting that this transverse concave groove two bottom sides is provided with, wherein on transverse concave groove, be provided with an elongated hole and a depressed part, and respectively be provided with a spring stopper slot in the depressed part both sides, on the another side two ends of slide plate, respectively be provided with a chute in addition;
The blocking plate is made up of two tenon seats, and on two tenon seats, be provided with and be corresponding helical teeth row, and be provided with the guiding grooving that can import thus smoothly on the lateral margin of the helical teeth of each tenon seat row, and be provided with a protruding rail that can import the slide plate chute in a side of guiding grooving for the guide rail on the slide plate.
In addition, on the transverse concave groove of described accommodation chamber and two longitudinal flutings, can be provided with spacing lug.
Telescopic suitcase in the new open form of this practicality mainly is to change bigger, the integrated blocking plate of volume in the original application into two tenon seats that volume is less, makes its structure more simple, but also reduces its cost of manufacture greatly.
In addition, the telescopic suitcase in the utility model is controlled moving of this control structure by promoting a control knob, thereby makes this suitcase more easy in operation.
The specific embodiment of the utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the decomposing schematic representation of traditional telescopic suitcase;
Fig. 2 is the interlayer use schematic diagram upon deployment of traditional telescopic suitcase;
Fig. 3 is the decomposing schematic representation of telescopic suitcase in the utility model;
Fig. 4 is the perspective exploded view of bracing or strutting arrangement in the utility model;
Fig. 5 is the combination cross-sectional schematic of bracing or strutting arrangement in the utility model;
Fig. 6 is the stereoscopic figure of telescopic suitcase in the utility model;
Fig. 7 is a bracing or strutting arrangement schematic diagram upon deployment in the utility model;
Fig. 8 is the interlayer use schematic diagram upon deployment of suitcase in the utility model;
Fig. 9 is the schematic diagram of bracing or strutting arrangement when retraction in the utility model;
Figure 10 is along the cross-sectional schematic of A-A line among Fig. 9.
To shown in Figure 6, the telescopic suitcase in the utility model is made up of a casing 20, an interlayer 22 and a lid 21 as Fig. 3, and is provided with cloth cover 25 outside this telescopic suitcase.Wherein, interlayer 22 can be expansion or fold state by interlayer slide fastener 221.This interlayer 22 combines with deckle board 23 in being located at casing 20 in the one side, combines with the framework 24 that lid 21 links at its opposite side.Simultaneously, this telescopic suitcase respectively is provided with a bracing or strutting arrangement 30 in the both sides of 24 of deckle board 23 and frameworks, and this bracing or strutting arrangement 30 is located at the lower edge of interlayer 22, and it mainly is made up of elements such as a slide plate 40, a blocking plate 50 and control structures 60.
Wherein, slide plate 40 respectively is provided with a guide rail 41 at two ends of its one side, and simultaneously, being provided with one on this face can be for the ccontaining accommodation chamber 42 of a control structure 60.This accommodation chamber 42 is made up of a transverse concave groove 43 and the longitudinal fluting 44,45 of being located at transverse concave groove 43 two bottom sides, and is provided with several spacing lugs 46 above this two longitudinal fluting 44,45.On transverse concave groove 43, be provided with an elongated hole 431 and a depressed part 432, and respectively be provided with a spring stopper slot 433 in the both sides of depressed part 432.In addition, on the two ends of slide plate 40 another sides, respectively be provided with a chute 47, on an end of slide plate 40, be provided with several and can utilize equivalent bolt 49 that this slide plate 40 is locked on screw 48 on the framework 24.
Blocking plate 50 is made up of two tenon seats 51,52, is provided with to be the guiding grooving 512,522 that corresponding helical teeth row 511,521 and can make the guide rail 41 in the slide plate 40 import thus smoothly on these two tenon seats 51,52.Side at guiding grooving 512,522 is provided with a protruding rail 513,523 that can import the chute 47 of slide plate 40, simultaneously, on each tenon seat 51,52, be provided with several screws 514,524, can utilize the bolt 515,525 of equivalent and deckle board 23 to lock by screw 514,524 and establish.
Wherein, control piece 61 is to have extended a base plate 615 in the bottom of a body 611, and is provided with a perforation 612 and a convex section 613 at body 611 leading portions, and this convex section 613 can be located in the depressed part 432 of slide plate 40.Respectively be provided with a projection 614 in the both sides of body 611 bottoms, and be arranged with a spring 63 on each projection 614, being provided with on base plate 615 respectively can be for two sheathed fin 616 of registration arm 64,65.
Two springs 63 are set in respectively on the projection 614 of control piece 61, and card is established, is limited in the spring stopper slot 433 of accommodation chamber 42 on the slide plate 40.
Two registration arm 64,65 are located in respectively in the longitudinal fluting 44,45 of accommodation chamber 42 on the slide plate 40, and each registration arm 64,65 is equipped with the oval spacing hole 641,651 that is inclination at the one end, this spacing hole 641,651 is sheathed on the fin 616 of control piece 61, and registration arm 64,65 is a fastening end 642,652 at its other end, and helical teeth row 511, the 521 card establishings on this fastening end 641,651 and the tenon seat 51,52 are closed.
As shown in Figure 7 and Figure 8, in the time will increasing the capacity of suitcase, the interlayer slide fastener of being located between casing 20 and the lid 21 221 is opened, interlayer 22 is launched.When interlayer 22 launches, slide plate 40 in the bracing or strutting arrangement 30 skids off from blocking plate 50, because two registration arm 64,65 in the slide plate 40 can be carried out slippage by the helical teeth row 511,521 on two tenon seats 51,52 in blocking plate 50, meanwhile, control piece 61 slippage in the transverse concave groove 43 of slide plate 40, when treating that two registration arm 64,65 are resisted against the end of helical teeth row 511,521, slide plate 40 can't carry out slippage again.Because slide plate 40 skids off expansion, thereby makes interlayer 22 have support effect in its both sides.
Otherwise, as Fig. 9 and shown in Figure 10, in the time will folding interlayer 22, as long as the control knob 62 that will be located on slide plate 40 one sides is passed forward, drive control piece 61 and be subjected to displacement, make spring 63 be the compression shape, thereby drive in two registration arm 64,65 and contract (because of the spacing hole 641,651 of registration arm 64,65 and the fin 611 of control piece 61 carry out sheathed, so when action takes place control piece 61, just can drive registration arm 64,65 actions), make fastening end 642,652 break away from helical teeth row 511,521.So, can promote slide plate 40, slide plate 40 is retracted between two tenon seats 51,52 of blocking plate 50.When no longer to control knob 62 application of forces, spring 63 recovers elastic force, and control piece 61 returns, and drive registration arm 64,65 and be and protrude out shape are equipped on the helical teeth row 511,521 on the tenon seat 51,52 fastening end 642,652, are in positioning states.
In sum, the telescopic suitcase structure in the utility model is simple, and more original telescopic suitcase has the beneficial effect easy to use of Denging.
Claims (3)
1. telescopic suitcase, mainly form by a casing, an interlayer and a lid, and outside suitcase, be provided with a cloth cover, wherein interlayer is expansion or folds state by an interlayer slide fastener, simultaneously, this interlayer combines with deckle board in being located at casing in the one side, combines with the framework that lid links at its opposite side; And the both sides between deckle board and framework respectively are provided with a bracing or strutting arrangement in casing, this bracing or strutting arrangement is located at the lower edge of interlayer, this bracing or strutting arrangement is mainly by a slide plate, an one blocking plate and a control structure are formed, its middle slide plate is embedded between the helical teeth row at blocking plate two ends, and on the one side of slide plate, be provided with an accommodation chamber that can be installed with control structure, this control structure is each sheathed spring in the both sides of a control piece, and on control piece, be respectively equipped with can sheathed registration arm two fins, in addition, slide plate and blocking plate all are locked on framework and the deckle board by bolt, it is characterized in that: be provided with one and be used for the perforation that pilot pin and control knob are pivoted on described control piece.
2. according to the telescopic suitcase described in the claim 1, it is characterized in that: described slide plate respectively is provided with a guide rail at the two ends of its one side, on this face, be provided with simultaneously an accommodation chamber, this accommodation chamber is formed by a transverse concave groove with at the longitudinal fluting that this transverse concave groove two bottom sides is provided with, wherein on transverse concave groove, be provided with an elongated hole and a depressed part, and respectively be provided with a spring stopper slot in the depressed part both sides, on the another side two ends of slide plate, respectively be provided with a chute in addition;
The blocking plate is made up of two tenon seats, and on two tenon seats, be provided with and be corresponding helical teeth row, and on the lateral margin of the helical teeth of each tenon seat row, be provided with the guiding grooving that the guide rail that can make on the slide plate imports smoothly thus, and be provided with a protruding rail that can import the slide plate chute in a side of guiding grooving.
3. according to the telescopic suitcase described in the claim 2, it is characterized in that: above the transverse concave groove of described accommodation chamber and two longitudinal flutings, be provided with spacing lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219031 CN2473971Y (en) | 2001-04-16 | 2001-04-16 | Retractable travelling case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219031 CN2473971Y (en) | 2001-04-16 | 2001-04-16 | Retractable travelling case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2473971Y true CN2473971Y (en) | 2002-01-30 |
Family
ID=33636948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01219031 Expired - Fee Related CN2473971Y (en) | 2001-04-16 | 2001-04-16 | Retractable travelling case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2473971Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102844233A (en) * | 2010-04-13 | 2012-12-26 | 株式会社利富高 | Openable basket |
| CN105077926A (en) * | 2014-05-08 | 2015-11-25 | 布里格斯及莱利旅行用品有限责任公司 | Expandable and rotatable luggage |
| CN105877065A (en) * | 2016-06-07 | 2016-08-24 | 中山皇冠皮件有限公司 | Extensible luggage box |
| US10349712B2 (en) | 2011-11-04 | 2019-07-16 | Briggs & Riley Travelware Llc | Ratchet-type expansion system for luggage and luggage incorporating same |
| US11766105B2 (en) | 2020-12-01 | 2023-09-26 | Briggs & Riley Travelware Llc | Compression-expansion locking device for luggage and luggage containing same |
-
2001
- 2001-04-16 CN CN 01219031 patent/CN2473971Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102844233A (en) * | 2010-04-13 | 2012-12-26 | 株式会社利富高 | Openable basket |
| CN102844233B (en) * | 2010-04-13 | 2015-08-19 | 株式会社利富高 | Openable basket |
| US10349712B2 (en) | 2011-11-04 | 2019-07-16 | Briggs & Riley Travelware Llc | Ratchet-type expansion system for luggage and luggage incorporating same |
| US11350714B2 (en) | 2011-11-04 | 2022-06-07 | Briggs & Riley Travelware Llc | Ratchet-type expansion system for luggage and luggage incorporating same |
| CN105077926A (en) * | 2014-05-08 | 2015-11-25 | 布里格斯及莱利旅行用品有限责任公司 | Expandable and rotatable luggage |
| CN105877065A (en) * | 2016-06-07 | 2016-08-24 | 中山皇冠皮件有限公司 | Extensible luggage box |
| US11766105B2 (en) | 2020-12-01 | 2023-09-26 | Briggs & Riley Travelware Llc | Compression-expansion locking device for luggage and luggage containing same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6347848B1 (en) | Locking device for drawers of a cabinet | |
| CN106164400B (en) | A kind of automobile interior decoration operation bench | |
| US6572203B1 (en) | Cabinet drawer locking device | |
| CN2473971Y (en) | Retractable travelling case | |
| KR102312021B1 (en) | Extendable flat Assembly | |
| CN111887580A (en) | Panel turnover type table and sliding unlocking type panel turnover device | |
| US20060070808A1 (en) | Step stool latch | |
| CN212591976U (en) | Foaming cotton mop head | |
| CN2495178Y (en) | Telescopic leather case corner seats | |
| CN108407687B (en) | Automobile seat leg support adjusting device | |
| CN101314989A (en) | Positioning device for expansion table-board | |
| CN112431484A (en) | Zipper coded lock | |
| JP4075232B2 (en) | Shutter locking / unlocking device | |
| CN101481969B (en) | Composite lock | |
| CN2785992Y (en) | Improved structure of folding case frame | |
| TWI775614B (en) | Universal portable electronic device anti-theft lock | |
| CN217065711U (en) | Combined folding cabinet | |
| CN214190856U (en) | Flexible locking device and receiver | |
| CN216364097U (en) | Folding table | |
| CN216507681U (en) | Expandable drawing board | |
| CN201372564Y (en) | Positioning device of telescopic platform surface | |
| TWI774562B (en) | Universal portable electronic device anti-theft lock | |
| JP3081444U (en) | Telescopic suitcase structure | |
| CN2396682Y (en) | Improved structure of built-in castor for soft leather trunk | |
| CN215671706U (en) | Bidirectional buffer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |