CN201142994Y - Telescopic injection mould traveling case - Google Patents
Telescopic injection mould traveling case Download PDFInfo
- Publication number
- CN201142994Y CN201142994Y CNU2008200826863U CN200820082686U CN201142994Y CN 201142994 Y CN201142994 Y CN 201142994Y CN U2008200826863 U CNU2008200826863 U CN U2008200826863U CN 200820082686 U CN200820082686 U CN 200820082686U CN 201142994 Y CN201142994 Y CN 201142994Y
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- CN
- China
- Prior art keywords
- suitcase
- injection moulding
- casing
- middle housing
- wall
- Prior art date
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- Expired - Fee Related
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a retractable injection molded travel suitcase, pertaining to the technical field of travel sets; the travel suitcase comprises an injection molded suitcase body and a suitcase cover and is characterized in that the peripheral suitcase wall of the suitcase body is correspondingly provided with an intermediate case body that is elastically connected with the suitcase wall. The suitcase cover is articulated with one side edge of the intermediate case body and the inner wall of the intermediate case body is correspondingly provided with toothed racks. The corresponding inner wall of the suitcase body is correspondingly provided with a position switch which is clamped and matched with the toothed racks. The retractable injection molded travel suitcase of the utility model has original idea and reasonable structure. The height of the peripheral suitcase wall can be freely retracted and adjusted; thereby users can adjust the height of the suitcase wall and further adjust the volume of the suitcase according to the requirement of carried articles so as to be convenient to carry when in travel. When not in use, the suitcase can be adjusted to the minimum size so as to fully save the storing space and the adjusting operation is quite simple and convenient.
Description
Technical field
The utility model belongs to the travelling article technical field, is specifically related to a kind of scalable injection moulding suitcase.
Background technology
The injection moulding box body adopts the one-shot forming structure substantially at present, and box shape size and volume are changeless, and adaptability is poor in actual the use.When way far away or often travel on business trips, whilst on tour, need carry more article, will need to dispose bigger suitcase, and for short distance, class is gone on business, travelled in short-term, the article that need carry are generally less, part amasss less relatively suitcase in addition, though it is convenient to carry like this, can causes suitcase idle, or still adopt trunk, but the problem that in travelling, has the carrying trouble, sometimes even can produce unnecessary accumulating expense.Big in addition casing also needs to take more space when storing at home not using, and also is a problem for the not too well-to-do most of families of living environment.
The utility model content
The utility model aims to provide a kind of scalable injection moulding suitcase technical scheme of regulating the suitcase volume by peripheral box height adjustment, to overcome problems of the prior art.
Described scalable injection moulding suitcase, comprise injection moulding casing, case lid, it is characterized in that being equipped with the middle housing that is connected with its elasticity on the casing periphery tank wall, one side of case lid and middle housing is hinged, the middle housing inwall is equipped with tooth bar, and corresponding cabinet wall is equipped with the position-sensing switch that cooperates with the tooth bar clamping.
Described scalable injection moulding suitcase, it is characterized in that position-sensing switch is made of snapper, top contact blade, the cooperation of shell frame, connect on the shell frame rotating shaft is set, the top contact blade upper end is connected with rotating shaft, the lower end cooperates with the tooth bar clamping, be connected between top contact blade and the shell frame to be provided with and contact spring, the shell frame connects the snapper that is connected with top contact blade is set.
Described scalable injection moulding suitcase is characterized in that casing periphery tank wall is a double-decker, and middle housing is equipped with in the interlayer slot.
Described scalable injection moulding suitcase is characterized in that middle housing is equipped with coil tension spring by the bottom and is connected with casing elasticity.
Described scalable injection moulding suitcase is characterized in that tooth bar and middle housing are formed in one or the split fit structure.
Described scalable injection moulding suitcase is characterized in that described bottom half is equipped with pull bar.
Described scalable injection moulding suitcase is characterized in that the position-sensing switch that cooperates with the tooth bar clamping is one or more.
Described scalable injection moulding suitcase is characterized in that being equipped with the isolation sheath in casing, middle housing and the case lid wall.
Described scalable injection moulding suitcase is characterized in that being equipped with the support steel bar in the described casing periphery tank wall.
Described scalable injection moulding suitcase is characterized in that snapper is provided with connecting rod by the inboard connection and top contact blade is connected.
Above-mentioned scalable injection moulding suitcase is novel, rational in infrastructure, periphery tank wall height retractable is adjusted, the user can be according to the needs of own belongings, adjust the volume of tank wall height and then adjusting suitcase, be convenient to carry during the journey, when not needing to use, suitcase can be adjusted to minimum dimension, fully save the storage area, it is very easy to regulate operation.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 stretches out the status architecture schematic diagram for middle housing;
Fig. 3 is middle housing and injection moulding casing adjustment structure schematic diagram
Fig. 4 is a kind of specific embodiment structural representation.
Among the figure: 1-case lid, 2-middle housing, 3-position-sensing switch, 3a-contact spring, 3b-top contact blade, 3c-shell frame, 3d-rotating shaft, 3e-connecting rod, 3f-snapper, 4-tooth bar, 5-coil tension spring, 6-casing, 7-slot, 8-pull bar.
The specific embodiment
The utility model is described in further detail below in conjunction with Figure of description:
As shown be scalable injection moulding suitcase, casing 6, middle housing 2 and case lid 1 adopt injection mo(u)lding, are equipped with the isolation sheath that adopts making such as cloth in casing 6, middle housing 2 and case lid 1 wall respectively, make chest more attractive in appearance, clean.Casing 6 bottoms can be equipped with pull bar 8 so that carry.Be equipped with the middle housing 2 that is connected with its elasticity on the injection moulding casing 6 peripheral tank walls, case lid 1 is hinged with a side of middle housing 2.Casing 6 peripheral tank walls can be double-decker, are equipped with in the tank wall to support steel bar to strengthen the firmness of suitcase, and interlayer constitutes slot 7, and middle housing 2 is equipped with in slot 7, is equipped with coil tension spring 5 by the bottom and is connected with casing 6 elasticity.Middle housing 2 inwalls are equipped with tooth bar 4, and tooth bar 4 is formed in one or the split fit structure with middle housing 2, and corresponding casing 6 inwalls are equipped with the position-sensing switch 3 that cooperates with tooth bar 4 clampings.Position-sensing switch 3 can be set to one or more, is generally the structure of two position-sensing switches 3, makes the location firm, as being provided with one respectively at casing 6 inwall relative positions, or respectively is provided with one in adjacent side.Position-sensing switch 3 is by snapper 3f, top contact blade 3b, shell frame 3c cooperates formation, shell frame 3c and casing 6 inwalls are connected, shell frame 3c goes up to connect rotating shaft 3d is set, top contact blade 3b upper end is connected with rotating shaft 3d, the lower end cooperates with tooth bar 4 clampings, be connected between top contact blade 3b and the shell frame 3c to be provided with and contact spring 3a, shell frame 3c connection is provided with the snapper 3f that is connected with top contact blade 3b, can connecting rod 3e be set and top contact blade 3b is connected in inboard connection of snapper 3f, when snapper 3f presses, as the position-sensing switch 3 in left side among Fig. 1, top contact blade 3b lower end and tooth bar 4 are thrown off, and contact spring 3a and are compressed.And snapper 3f is when discharging, and as the position-sensing switch 3 on right side among Fig. 1, top contact blade 3b lower end cooperates with tooth bar 4 clampings, contacts spring 3a and is released.
In the use, when pressing snapper 3f, snapper 3f acts on top contact blade 3b by interior lateral connector bar 3e, make top contact blade 3b rotate counterclockwise compression and contact spring 3a, the tooth bar 4 of top contact blade 3b lower end and middle housing 2 inwalls is thrown off, and middle housing 2 is in free state, because the effect middle housing 2 of coil tension spring 5 moves upward, the peripheral tank wall height of suitcase is heightened, and it is big that volume becomes.When needs are turned the volume of suitcase down, middle housing 2 is pushed away to pressing down, make coil tension spring 5 compressions, when middle housing 2 goes downwards to needed height or extreme lower position, 3f is in release conditions with snapper, and snapper 3f disappears by the power that interior lateral connector bar 3e acts on top contact blade 3b, and the effect that top contact blade 3b is contacted spring 3a clockwise rotates tooth bar 4 clampings with middle housing 2 inwalls, with middle housing 2 location, middle housing 2 can not be moved upward.
Claims (10)
1. scalable injection moulding suitcase, comprise injection moulding casing (6), case lid (1), it is characterized in that being equipped with on the peripheral tank wall of casing (6) middle housing (2) that is connected with its elasticity, case lid (1) is hinged with a side of middle housing (2), middle housing (2) inwall is equipped with tooth bar (4), and corresponding casing (6) inwall is equipped with the position-sensing switch (3) that cooperates with tooth bar (4) clamping.
2. scalable injection moulding suitcase as claimed in claim 1, it is characterized in that position-sensing switch (3) cooperates formation by snapper (3f), top contact blade (3b), shell frame (3c), shell frame (3c) is gone up to connect rotating shaft (3d) is set, top contact blade (3b) upper end is connected with rotating shaft (3d), the lower end cooperates with tooth bar (4) clamping, be connected between top contact blade (3b) and the shell frame (3c) to be provided with and contact spring (3a), shell frame (3c) connects the snapper (3f) that is connected with top contact blade (3b) is set.
3. scalable injection moulding suitcase as claimed in claim 1 is characterized in that the peripheral tank wall of casing (6) is a double-decker, and middle housing (2) is equipped with in interlayer slot (7).
4. scalable injection moulding suitcase as claimed in claim 1 is characterized in that middle housing (2) is equipped with coil tension spring (5) by the bottom and is connected with casing (6) elasticity.
5. scalable injection moulding suitcase as claimed in claim 1 is characterized in that tooth bar (4) and middle housing (2) are formed in one or the split fit structure.
6. scalable injection moulding suitcase as claimed in claim 1 is characterized in that described casing (6) bottom is equipped with pull bar (8).
7. scalable injection moulding suitcase as claimed in claim 1 is characterized in that the position-sensing switch (3) that cooperates with tooth bar (4) clamping is one or more.
8. scalable injection moulding suitcase as claimed in claim 1 is characterized in that being equipped with the isolation sheath in casing (6), middle housing (2) and case lid (1) wall.
9. scalable injection moulding suitcase as claimed in claim 1 is characterized in that being equipped with the support steel bar in the peripheral tank wall of described casing (6).
10. scalable injection moulding suitcase as claimed in claim 2 is characterized in that snapper (3f) is provided with connecting rod (3e) by the inboard connection and is connected with top contact blade (3b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200826863U CN201142994Y (en) | 2008-01-22 | 2008-01-22 | Telescopic injection mould traveling case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200826863U CN201142994Y (en) | 2008-01-22 | 2008-01-22 | Telescopic injection mould traveling case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201142994Y true CN201142994Y (en) | 2008-11-05 |
Family
ID=40079863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200826863U Expired - Fee Related CN201142994Y (en) | 2008-01-22 | 2008-01-22 | Telescopic injection mould traveling case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201142994Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2486295A (en) * | 2011-09-01 | 2012-06-13 | Po-Wei Chang | Adjustable box for receiving accumulators |
| CN105361389A (en) * | 2015-11-12 | 2016-03-02 | 王立云 | Dual-purpose suitcase |
| JP2017176857A (en) * | 2011-11-04 | 2017-10-05 | ブリッグス アンド ライリー トラヴェルウエア エルエルシーＢｒｉｇｇｓ ＆ Ｒｉｌｅｙ Ｔｒａｖｅｌｗａｒｅ Ｌｌｃ | Traveling bag comprising expansion function |
| CN107440284A (en) * | 2017-09-20 | 2017-12-08 | 余凤莲 | A kind of adjustable type luggage case |
| CN108961937A (en) * | 2018-08-09 | 2018-12-07 | 许昌学院 | A kind of higher mathematics teaching demonstration device and application method |
| CN112378202A (en) * | 2020-11-12 | 2021-02-19 | 湖南四季油脂有限公司 | Oven capable of mixing rapeseed and sesame |
| US11766105B2 (en) | 2020-12-01 | 2023-09-26 | Briggs & Riley Travelware Llc | Compression-expansion locking device for luggage and luggage containing same |
-
2008
- 2008-01-22 CN CNU2008200826863U patent/CN201142994Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2486295A (en) * | 2011-09-01 | 2012-06-13 | Po-Wei Chang | Adjustable box for receiving accumulators |
| GB2486295B (en) * | 2011-09-01 | 2012-12-12 | Po-Wei Chang | An adjustable box for receiving accumulators |
| JP2017176857A (en) * | 2011-11-04 | 2017-10-05 | ブリッグス アンド ライリー トラヴェルウエア エルエルシーＢｒｉｇｇｓ ＆ Ｒｉｌｅｙ Ｔｒａｖｅｌｗａｒｅ Ｌｌｃ | Traveling bag comprising expansion function |
| 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 |
| CN105361389A (en) * | 2015-11-12 | 2016-03-02 | 王立云 | Dual-purpose suitcase |
| CN107440284A (en) * | 2017-09-20 | 2017-12-08 | 余凤莲 | A kind of adjustable type luggage case |
| CN108961937A (en) * | 2018-08-09 | 2018-12-07 | 许昌学院 | A kind of higher mathematics teaching demonstration device and application method |
| CN112378202A (en) * | 2020-11-12 | 2021-02-19 | 湖南四季油脂有限公司 | Oven capable of mixing rapeseed and sesame |
| US11766105B2 (en) | 2020-12-01 | 2023-09-26 | Briggs & Riley Travelware Llc | Compression-expansion locking device for luggage and luggage containing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20120122 |