CN206620977U - A kind of stretching structure draw-bar box - Google Patents
A kind of stretching structure draw-bar box Download PDFInfo
- Publication number
- CN206620977U CN206620977U CN201621316581.0U CN201621316581U CN206620977U CN 206620977 U CN206620977 U CN 206620977U CN 201621316581 U CN201621316581 U CN 201621316581U CN 206620977 U CN206620977 U CN 206620977U
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- pieces
- tank shell
- annular retractable
- telescopic lever
- base
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- 239000008280 blood Substances 0.000 abstract description 3
- 210000004369 blood Anatomy 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000013011 mating Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model proposes a kind of stretching structure draw-bar box, including case lid, tank shell, base, telescopic lever and four universal wheels, the case lid is linked into an integrated entity by tank shell and base, the tank shell is square bar shape, the tank shell is formed by stacking by several annular retractable pieces, wherein：Two pieces of neighbouring annular retractable pieces are flexibly connected, and neighbouring two pieces of annular retractable pieces can compress integrally, when two pieces of annular retractable pieces of adjacent upper and lower end stretch expansion：Annular retractable piece top sides positioned at lower end are lived along with the annular retractable piece bottom edge snapping positioned at upper end；The utility model uses said structure, is designed using stepped construction, can effectively compress pull bar casing, usually not used time, telescopic lever and roller can be crowded together, one is compressed into and is similar to notebook computer size, it is either all masterly with going blood spelling still to fill in wardrobe.
Description
Technical field
It the utility model is related to luggage art, and in particular to a kind of stretching structure draw-bar box.
Background technology
Existing luggage case or draw-bar box, typically integral type and the structure that can not be folded, therefore there is idle
When luggage case or draw-bar box storage occupy larger space, waste space unnecessary in room.
Utility model content
The purpose of this utility model is to overcome deficiency in existing product, there is provided a kind of to be laminated, reduce parking space
Foldable luggage case.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
The utility model proposes a kind of stretching structure draw-bar box, including case lid, tank shell, base, telescopic lever and four
Universal wheel, the case lid are linked into an integrated entity by tank shell and base, and the tank shell is square bar shape, and the tank shell is
It is formed by stacking by several annular retractable pieces, wherein：Two pieces of neighbouring annular retractable pieces are flexibly connected, and phase up and down
Two pieces of adjacent annular retractable pieces can compress integrally, when two pieces of annular retractable pieces of adjacent upper and lower end stretch expansion：It is located at
The annular retractable piece top sides edge of lower end is lived with the annular retractable piece bottom edge snapping positioned at upper end；Four universal wheels are set respectively
Put the two side ends in base；The telescopic lever is made up of some sections of stretching bar unit nested encryptions, on the top of telescopic lever
End is additionally provided with handle.
As a further improvement, the telescopic lever is arranged on a sidepiece of tank shell, the telescopic lever can be from case shell
The bottom of body starts to stretch and extended to above tank shell.
As a further improvement, a sidepiece of the tank shell is provided with groove, telescopic lever is arranged in groove, avoided
Individually protrusion in tank shell, increases its overall aesthetic property and terseness to telescopic lever.
As a further improvement, the bottom edge of the case lid and the top sides edge of base are mutually matched, in tank shell pressure
Contracting is integral when so that the bottom edge of case lid and the top sides of base cause luggage case to be compressed into along in mating connection
The space of one very little, it is easy to deposit and carries, and reduces occupied space during idle placement.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model uses said structure, is designed using stepped construction, can effectively compress pull bar casing, usually not
Used time, telescopic lever and roller can be crowded together, be compressed into one and be similar to notebook computer size, either with going
It is all masterly that wardrobe is still filled in blood spelling.When needing to use, it is laminated as long as pulling on telescopic lever and stretched tank shell
Some annular retractable pieces of one, tank shell will be propped up automatically to be come, and is restored to the original state.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Reference：Handle 1, telescopic lever 2, tank shell 3, annular retractable piece 4, base 5, roller 6, case lid 7.
Embodiment
The technical solution of the utility model is described further with reference to Figure of description：
As shown in figure 1, the utility model proposes a kind of specific embodiment of stretching structure draw-bar box, including case lid 7, case shell
Body 3, base 5, telescopic lever 2 and four universal wheels, the case lid 7 are linked into an integrated entity by tank shell 3 and base 5, the case
Housing 3 is formed by stacking by several annular retractable pieces 4, wherein：Two pieces of neighbouring annular retractable pieces 4 are flexibly connected,
And two pieces of neighbouring annular retractable pieces 4 can compress integrally, be drawn in two pieces of annular retractable pieces 4 of adjacent upper and lower end
When trailing：The top sides of annular retractable piece 4 positioned at lower end are lived along with the bottom edge snapping of annular retractable piece 4 positioned at upper end；
Four universal wheels are separately positioned on the two side ends of base 5；The telescopic lever 2 is by some sections of stretching bar unit nested encryptions groups
Into being additionally provided with handle 1 on the top of telescopic lever 2.
Wherein：The telescopic lever 2 is arranged on a sidepiece of tank shell 3, and the telescopic lever 2 can be from the bottom of tank shell 3
Portion starts to stretch and extends to the top of tank shell 3.
One sidepiece of the tank shell 3 is provided with groove, and telescopic lever 2 is arranged in groove, and it is single to avoid telescopic lever 2
Solely protrude in tank shell 3, increase its overall aesthetic property and terseness.
The bottom edge of the case lid 7 and the top sides edge of base 5 are mutually matched, when tank shell 3 is compressed in integral,
So that the top sides of the bottom edge of case lid 7 and base 5 along in mating connection, that is, cause luggage case to be compressed into the sky of a very little
Between, it is easy to deposit and carries, and reduces occupied space during idle placement.
The utility model uses said structure, is designed using stepped construction, can effectively compress pull bar casing, usually not
Telescopic lever 2 and roller 6 can be crowded together by the used time, are compressed into one and are similar to notebook computer size, either
It is all masterly with going blood spelling still to fill in wardrobe.When needing to use, as long as pulling telescopic lever 2 and stretched tank shell
Integral some annular retractable pieces 4 are laminated on 3, tank shell 3 will be propped up automatically to be come, and is restored to the original state.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (4)
1. a kind of stretching structure draw-bar box, it is characterised in that universal including case lid, tank shell, base, telescopic lever and four
Wheel, the case lid linked into an integrated entity by tank shell and base, and the tank shell is square bar shape, and tank shell is by several
Annular retractable piece is formed by stacking, wherein：Two pieces of neighbouring annular retractable pieces are flexibly connected, and neighbouring two pieces
Annular retractable piece can compress integrally, when two pieces of annular retractable pieces of adjacent upper and lower end stretch expansion：Ring positioned at lower end
Shape stretchable sheet top sides edge is lived with the annular retractable piece bottom edge snapping positioned at upper end；Four universal wheels are separately positioned on base
Two side ends；The telescopic lever is made up of some sections of stretching bar unit nested encryptions, is also set up on the top of telescopic lever
There is handle.
2. according to a kind of stretching structure draw-bar box described in claim 1, it is characterised in that the telescopic lever is arranged on case
One sidepiece of housing, the telescopic lever can be stretched since the bottom of tank shell and extended to above tank shell.
3. according to a kind of stretching structure draw-bar box described in claim 2, it is characterised in that on a sidepiece of the tank shell
Provided with groove, telescopic lever is arranged in groove.
4. according to a kind of stretching structure draw-bar box described in claim 1, it is characterised in that the bottom edge of the case lid with
The top sides edge of base is mutually matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621316581.0U CN206620977U (en) | 2016-12-02 | 2016-12-02 | A kind of stretching structure draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621316581.0U CN206620977U (en) | 2016-12-02 | 2016-12-02 | A kind of stretching structure draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206620977U true CN206620977U (en) | 2017-11-10 |
Family
ID=60212260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621316581.0U Active CN206620977U (en) | 2016-12-02 | 2016-12-02 | A kind of stretching structure draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206620977U (en) |
-
2016
- 2016-12-02 CN CN201621316581.0U patent/CN206620977U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180820 Address after: 362600 Yongchun County, Quanzhou City, Fujian Province Patentee after: QUANZHOU JINLIN HIGH NEW ENVIRONMENTAL PROTECTION MATERIAL CO., LTD. Address before: 322204 No. 238, Zhong Cun three District, Huang Zhai Town, Pujiang, Jinhua, Zhejiang Patentee before: Huang Genlin |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Extending structure draw -bar box Effective date of registration: 20190618 Granted publication date: 20171110 Pledgee: Yongchun Branch of Industrial and Commercial Bank of China Limited Pledgor: QUANZHOU JINLIN HIGH NEW ENVIRONMENTAL PROTECTION MATERIAL CO., LTD. Registration number: 2019990000584 |