CN104738942A - Portable multi-functional draw-bar box - Google Patents
Portable multi-functional draw-bar box Download PDFInfo
- Publication number
- CN104738942A CN104738942A CN201510150097.9A CN201510150097A CN104738942A CN 104738942 A CN104738942 A CN 104738942A CN 201510150097 A CN201510150097 A CN 201510150097A CN 104738942 A CN104738942 A CN 104738942A
- Authority
- CN
- China
- Prior art keywords
- panel
- casing
- expansion link
- trolley case
- hole
- 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
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Classifications
-
- 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
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
- A45C5/143—Rigid or semi-rigid luggage with built-in rolling means detachable
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/262—Special adaptations of handles for wheeled luggage
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/30—Straps; Bands
Landscapes
- Handcart (AREA)
Abstract
The invention relates to the field of luggage and discloses a portable multi-functional draw-bar box. The portable multi-functional draw-bar box comprises a box body, wherein a lifting handle is arranged at the outer side of the top part of the box body; a support, a base and an expansion link are arranged inside the box body; the support is arranged at the inner side of the top part of the box body, and the base is arranged at the bottom of the box body; the lower end of the expansion link is connected with the base, the upper end of the expansion link penetrates through the support to be connected with the lifting handle, the lower part of the lifting handle is provided with a button for controlling the expansion link to retract, multiple castors are arranged at the bottom of the base, baffle plates are arranged on the front surface and the back surface of the bottom of the base respectively, and the lowest point of the baffle plate is higher than that of the castor. According to the portable multi-functional draw-bar box, the lifting handle and the expansion link are connected into one body, the function of the draw-bar box and the lifting function can be achieved, the portable multi-functional draw-bar box can be used conveniently and has beautiful appearance, and the space is saved.
Description
Technical field
The present invention relates to case field, particularly relate to a kind of lightweight Multifunctional trolley case.
Background technology
At present, draw-bar box on the market can only on the groundly tow mostly, but, when the article in draw-bar box are not a lot, there is no need to drag on the ground, or when people want to carry or carry, draw-bar box often can not meet the demand of people, thus, has brought inconvenience.
Although also there are some on the market not only can to have towed but also can the draw-bar box carried of hand, their handle and telescopic lever are separated, and telescopic lever is also configured with a handles in addition, and such design comparison takes up space, and weight is comparatively large, and seems attractive in appearance not.
Summary of the invention
The object of this invention is to provide a kind of lightweight Multifunctional trolley case, make draw-bar box more can meet the different demands of people, and save space, weight reduction, good looking appearance.
To achieve these goals, the invention provides a kind of lightweight Multifunctional trolley case, comprise casing, the top outer of described casing is provided with handle, the inside of described casing is provided with support, base and expansion link, described support is positioned at the inside top of described casing, and described base is positioned at the bottom of described casing;
The lower end of described expansion link is connected with described base, and the upper end of described expansion link is connected with described handle through described support, and the bottom of described handle is provided with the button for controlling expansion link stretching motion;
The bottom of described base is provided with multiple castor, and the bottom positive and negative of described base is respectively equipped with baffle plate, and the minimum point of described baffle plate is higher than the minimum point of described castor.
In above-mentioned lightweight Multifunctional trolley case, described support comprises the first panel and the second panel, the L-type structure that described first panel and the second panel are formed in one; Described first panel is fixedly connected with the top of casing, and described second panel is provided with the opening passed for described expansion link.
In above-mentioned lightweight Multifunctional trolley case, described first panel comprises the first half panels and the second half panels of the both sides laying respectively at described opening, described the first half panels are provided with the first through hole, described the second half panels are provided with the second through hole, utilize securing member to pass described first through hole respectively and the first panel is tightened on casing by the second through hole.
In above-mentioned lightweight Multifunctional trolley case, be also provided with stiffener in described casing, described expansion link comprises canned paragraph and telescopically and is sleeved on motor segment in described canned paragraph, and described canned paragraph is fixedly connected with stiffener, and described motor segment is connected with handle;
Described second panel is provided with third through-hole and fourth hole, utilizes securing member to pass described third through-hole respectively and the second panel is tightened on described stiffener by fourth hole.
In above-mentioned lightweight Multifunctional trolley case, described stiffener is inverted trapezoidal structure, and its both sides are arc-shaped side.
In above-mentioned lightweight Multifunctional trolley case, described casing is bucking ladder structure.
In above-mentioned lightweight Multifunctional trolley case, described handle is positioned at the middle part of the top outer of casing.
In above-mentioned lightweight Multifunctional trolley case, described support is made up of metal material.
In above-mentioned lightweight Multifunctional trolley case, described castor is universal wheel.
In above-mentioned lightweight Multifunctional trolley case, described castor is asymmetrically distributed four.
The lightweight Multifunctional trolley case that technique scheme provides, has following beneficial effect:
1, the lower end of expansion link is connected with base, the upper end of expansion link is connected with handle through support, and the button be provided with in the bottom of handle for controlling expansion link stretching motion, handle and expansion link are connected to form one, do not need additionally to increase by a handles, can realize drawing the function of case can realize portable function again, more convenient to use, and save the weight of space, minimizing casing, and the baffle plate that castor is arranged on base bottom positive and negative blocks, castor does not leak outside, its good looking appearance.
2, support adopts integrated L-type structure, and is fixedly connected with the top of casing by the first panel, and on the second panel, be provided with the opening passed for expansion link, makes whole casing more firm, uses effect more stable.
Accompanying drawing explanation
Fig. 1 is the structure chart of lightweight Multifunctional trolley case of the present invention;
Fig. 2 is the front view under state mentioned by the expansion link of lightweight Multifunctional trolley case of the present invention;
Fig. 3 is the front view of the support of lightweight Multifunctional trolley case of the present invention;
Fig. 4 is the side view of lightweight Multifunctional trolley case of the present invention.
Wherein, in the embodiment of the present invention: 1, casing; 2, handle; 21, button; 3, support; 31, the first panel; 311, the first half panels; 3111, the first through hole; 312, the second half panels; 3121, the second through hole; 32, the second panel; 321, third through-hole; 322, fourth hole; 4, base; 41, baffle plate; 5, expansion link; 51, canned paragraph; 52, motor segment; 6, castor; 7, stiffener.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, a kind of lightweight Multifunctional trolley case of the preferred embodiment of the present invention, comprises casing 1, the top outer of casing 1 is provided with handle 2, and handle 2 is positioned at the middle part of the top outer of casing 1, also can be arranged on the side of casing 1, in addition, antiskid groove is provided with on the surface of handle 2.The inside of casing 1 is provided with support 3, base 4 and expansion link 5, and support 3 is positioned at the inside top of casing 1, and base 4 is positioned at the bottom of casing 1.In the present embodiment, the lower end of expansion link 5 is connected with base 4, the upper end of expansion link 5 is connected with handle 2 through support 3, expansion link 5 comprises canned paragraph 51 and telescopically and is sleeved on motor segment 52 in canned paragraph 51, in addition, the button 21 for controlling expansion link 5 stretching motion is provided with in the bottom of handle 2.When needs tow draw-bar box, first pressed by button 21, proposed by expansion link 5, now the motor segment 52 of expansion link 5 will expose from canned paragraph 51, until motor segment 52 is completely exposed outside casing 1, as shown in Figure 2; And when people only need hand to carry draw-bar box, only need to press the button 21 again, by the motor segment 52 of whole expansion link 5 by pushing back in canned paragraph 51.
The bottom of the base 4 of this casing 1 is provided with multiple castor 6, the bottom positive and negative of base 4 is respectively equipped with baffle plate 41, and the minimum point of baffle plate 41, higher than the minimum point of castor 6, adopts this kind of design, not easily see castor 6 from the positive and negative of casing 1, thus it is more attractive in appearance that draw-bar box is from the appearance got up.
The motor segment 52 of expansion link 5 can be set to one section or multistage, and in order to user's requirement of satisfied different height, the motor segment 52 of expansion link 5 is at least set to two sections.
As shown in Figure 3, support 3 comprises the L-type structure that the first panel 31 and the second panel 32, first panel 31 and the second panel 32 are formed in one; First panel 31 is fixedly connected with the top of casing 1, and the second panel 32 is provided with the opening passed for described expansion link 5.First panel 31 comprises the first half panels 311 and the second half panels 312 of the both sides laying respectively at opening, the first half panels 311 are provided with the first through hole 3111, the second half panels 312 are provided with the second through hole 3121, utilize securing member to pass the first through hole 3111 respectively and the first panel 31 is tightened on casing 1 by the second through hole 3121.
In addition, be also provided with stiffener 7 in casing 1, the canned paragraph 51 of expansion link 5 is fixedly connected with stiffener 7; Second panel 32 is provided with third through-hole 321 and fourth hole 322, utilizes securing member to pass third through-hole 321 respectively and the second panel 32 is tightened on stiffener 7 by fourth hole 322.In the present embodiment, stiffener 7 is inverted trapezoidal structure, and its both sides are arc-shaped side, be preferably the arc-shaped side of indent, just in time matched with the first half panels 311 and the second half panels 312 in the both sides of this stiffener 7, adopt this kind of design can make the fixing more stable of expansion link 5 and the first panel 31, second panel 32.In the present embodiment, the third through-hole 321 of the second panel 32 and the both sides of fourth hole 322 are also provided with multiple fabrication hole, can play the effect alleviating casing 1 weight.This fabrication hole can be designed as circle, also can be designed as square, triangle or other shape.
As shown in Figure 4, casing 1 is bucking ladder structure, certainly, also can be designed as other structure, but more stable when adopting bucking ladder structure that whole casing 1 can be made to be placed in ground, and result of use is better.In the present embodiment, support 3 is made up of metal material, and castor 6 is universal wheel, being four of mal-distribution arrangement, can ensureing that the scope of draw-bar box movement when carrying out dilatory is larger like this.In addition, this draw-bar box can also configure shoulder belt, provides the mode of multiple use draw-bar box to people.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and replacement, these improve and replace and also should be considered as protection scope of the present invention.
Claims (10)
1. a lightweight Multifunctional trolley case, is characterized in that, comprises casing, the top outer of described casing is provided with handle, the inside of described casing is provided with support, base and expansion link, and described support is positioned at the inside top of described casing, and described base is positioned at the bottom of described casing;
The lower end of described expansion link is connected with described base, and the upper end of described expansion link is connected with described handle through described support, and the bottom of described handle is provided with the button for controlling expansion link stretching motion;
The bottom of described base is provided with multiple castor, and the bottom positive and negative of described base is respectively equipped with baffle plate, and the minimum point of described baffle plate is higher than the minimum point of described castor.
2. lightweight Multifunctional trolley case as claimed in claim 1, it is characterized in that, described support comprises the first panel and the second panel, the L-type structure that described first panel and the second panel are formed in one; Described first panel is fixedly connected with the top of casing, and described second panel is provided with the opening passed for described expansion link.
3. lightweight Multifunctional trolley case as claimed in claim 2, it is characterized in that, described first panel comprises the first half panels and the second half panels of the both sides laying respectively at described opening, described the first half panels are provided with the first through hole, described the second half panels are provided with the second through hole, utilize securing member to pass described first through hole respectively and the first panel is tightened on casing by the second through hole.
4. lightweight Multifunctional trolley case as claimed in claim 2, it is characterized in that, be also provided with stiffener in described casing, described expansion link comprises canned paragraph and telescopically and is sleeved on motor segment in described canned paragraph, described canned paragraph is fixedly connected with stiffener, and described motor segment is connected with handle;
Described second panel is provided with third through-hole and fourth hole, utilizes securing member to pass described third through-hole respectively and the second panel is tightened on described stiffener by fourth hole.
5. lightweight Multifunctional trolley case as claimed in claim 4, it is characterized in that, described stiffener is inverted trapezoidal structure, and its both sides are arc-shaped side.
6. lightweight Multifunctional trolley case as claimed in claim 1, it is characterized in that, described casing is bucking ladder structure.
7. lightweight Multifunctional trolley case as claimed in claim 1, it is characterized in that, described handle is positioned at the middle part of the top outer of casing.
8. lightweight Multifunctional trolley case as claimed in claim 1, it is characterized in that, described support is made up of metal material.
9. lightweight Multifunctional trolley case as claimed in claim 1, it is characterized in that, described castor is universal wheel.
10. the lightweight Multifunctional trolley case as described in claim 1 or 9, is characterized in that, described castor is asymmetrically distributed four.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510150097.9A CN104738942A (en) | 2015-03-31 | 2015-03-31 | Portable multi-functional draw-bar box |
| PCT/CN2015/089710 WO2016155253A1 (en) | 2015-03-31 | 2015-09-16 | Portable multi-functional pull-along case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510150097.9A CN104738942A (en) | 2015-03-31 | 2015-03-31 | Portable multi-functional draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104738942A true CN104738942A (en) | 2015-07-01 |
Family
ID=53579634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510150097.9A Pending CN104738942A (en) | 2015-03-31 | 2015-03-31 | Portable multi-functional draw-bar box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104738942A (en) |
| WO (1) | WO2016155253A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016155253A1 (en) * | 2015-03-31 | 2016-10-06 | 吴栢涛 | Portable multi-functional pull-along case |
Citations (8)
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|---|---|---|---|---|
| US6702164B1 (en) * | 1998-10-02 | 2004-03-09 | Rodelle S.A. | Rucksack with integrated rolling and traction system |
| CN201079100Y (en) * | 2007-02-08 | 2008-07-02 | 黄念鹏 | Toy traveling case |
| CN201142992Y (en) * | 2007-12-27 | 2008-11-05 | 梁卓凡 | Case with dismountable draw rod type rolling wheel support frame |
| CN201480290U (en) * | 2009-08-17 | 2010-05-26 | 深圳市伟力绳带制品有限公司 | Shopping pull rod bag |
| CN101966035A (en) * | 2010-10-29 | 2011-02-09 | 常熟市发东塑业有限公司 | Drag link mechanism of shopping basket for supermarket |
| JP2011025092A (en) * | 2010-11-10 | 2011-02-10 | Maruwa Ekoo:Kk | Structure of bag |
| CN103892550A (en) * | 2012-12-25 | 2014-07-02 | 金沂� | Durable type four-wheel trolley case |
| CN204541093U (en) * | 2015-03-31 | 2015-08-12 | 广州市沣嵊贸易有限公司 | Lightweight Multifunctional trolley case |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW422013U (en) * | 2000-02-22 | 2001-02-11 | Fortune Torch Co Ltd | Control device of dual-groove type telescopic wheel for pull-bar box cart |
| US6454066B1 (en) * | 2001-06-01 | 2002-09-24 | Shou Mao Chen | Luggage |
| CN202286726U (en) * | 2011-08-17 | 2012-07-04 | 周文化 | Multi-functional suitcase |
| CN102754986B (en) * | 2012-08-02 | 2015-04-22 | 上海顶新箱包有限公司 | Draw bar box |
| CN104738942A (en) * | 2015-03-31 | 2015-07-01 | 广州市沣嵊贸易有限公司 | Portable multi-functional draw-bar box |
-
2015
- 2015-03-31 CN CN201510150097.9A patent/CN104738942A/en active Pending
- 2015-09-16 WO PCT/CN2015/089710 patent/WO2016155253A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6702164B1 (en) * | 1998-10-02 | 2004-03-09 | Rodelle S.A. | Rucksack with integrated rolling and traction system |
| CN201079100Y (en) * | 2007-02-08 | 2008-07-02 | 黄念鹏 | Toy traveling case |
| CN201142992Y (en) * | 2007-12-27 | 2008-11-05 | 梁卓凡 | Case with dismountable draw rod type rolling wheel support frame |
| CN201480290U (en) * | 2009-08-17 | 2010-05-26 | 深圳市伟力绳带制品有限公司 | Shopping pull rod bag |
| CN101966035A (en) * | 2010-10-29 | 2011-02-09 | 常熟市发东塑业有限公司 | Drag link mechanism of shopping basket for supermarket |
| JP2011025092A (en) * | 2010-11-10 | 2011-02-10 | Maruwa Ekoo:Kk | Structure of bag |
| CN103892550A (en) * | 2012-12-25 | 2014-07-02 | 金沂� | Durable type four-wheel trolley case |
| CN204541093U (en) * | 2015-03-31 | 2015-08-12 | 广州市沣嵊贸易有限公司 | Lightweight Multifunctional trolley case |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016155253A1 (en) * | 2015-03-31 | 2016-10-06 | 吴栢涛 | Portable multi-functional pull-along case |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016155253A1 (en) | 2016-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150701 |