CN103315483A - Multifunctional pulling-rod box - Google Patents
Multifunctional pulling-rod box Download PDFInfo
- Publication number
- CN103315483A CN103315483A CN2013101643047A CN201310164304A CN103315483A CN 103315483 A CN103315483 A CN 103315483A CN 2013101643047 A CN2013101643047 A CN 2013101643047A CN 201310164304 A CN201310164304 A CN 201310164304A CN 103315483 A CN103315483 A CN 103315483A
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- bar
- rod
- pulling
- box
- casing
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Abstract
The invention discloses a pulling-rod box, wherein a technical problem solved by the present invention is to provide a multifunctional pulling-rod box with characteristics of easy pulling, easy pushing, convenient entering of an elevator, more stuff holding and more people seating. To solve the problems, the technical scheme comprises a box body, a pulling rod and two rolling wheels on the rear side of the bottom. The multifunctional pulling-rod box is characterized in that the front end of the pulling rod and a supporting rod form a shaft connection, the supporting rod is provided with a front wheel, and a folding stand is arranged between the supporting rod and the pulling rod. According to the multifunctional pulling-rod box, the front end of the pulling rod and the supporting rod form the shaft connection, the front wheel is arranged on the supporting rod, and the folding stand is arranged between the supporting rod and the pulling rod, such that the front wheel can be folded when a light thing is stored in the box body, the front wheel can be unfolded when a weight thing is stored in the box body so as to change the box body into a skewed four wheel pulling rod box, the four legs provide a supporting effect, and force is applied on the four legs so as to completely liberate force applied on human hand.
Description
Technical field
The present invention relates to a kind of case and bag, especially a kind of draw-bar box.
Background technology
Draw-bar box is people's a kind of instruments of taking in commonly used when going on business, travelling or stocking up, its structure mainly is comprised of casing, pull bar and two rollers of bottom rear side, when the shortcoming that this structure exists is that casing is deposited heavier thing, people's arm can bear larger pressure, and the user is easy to get involved.In addition, traditional draw-bar box function singleness is traveled or is stocked up with child such as a people, can only embrace on the other hand child, and the little case and bag that draw use very trouble.
For above-mentioned shortcoming, the patent No. is 03245138.5 Chinese utility model patent, discloses a kind of four-wheel bar traveling box, and it arranges four wheels at casing, and casing draws sidewards during use.The draw-bar box of this structure has solved stressed heavy problem to a certain extent.But the shortcoming that exists is: 1: since be casing for laterally landing, be difficult for stressedly between pull bar and casing, so it can only draw, can not push away; 2: the lower stepwise elevator of appearing on the stage is inconvenient, need to go up the suitcase body during upper elevator, and the rear box that gets on is easy to glide, and needs with hand-tight tight pulling pull bar; 3: be easy to be scratched at the stone road upper box that rises and falls; 4: in the situation that casing is not too heavy, also necessity is drawn sidewards, uses inconvenient.The patent No. is 201120075932.4 Chinese utility model patent in addition, discloses a kind of four-wheel draw-bar box, and it arranges four wheels at casing, can allow casing hard straight.But the problem that also exists is: 1: when the casing heavily fortified point is straight, can only push away, can not draw; 2: when the casing heavily fortified point is straight, promotes the chest direction and be difficult to control, be easy to wander off 3: chest can not be deposited more thing.
Summary of the invention
The technical problem to be solved in the present invention provides and a kind ofly can draw, can push away, upper elevator is convenient, can deposit more things and can sit people's Multifunctional trolley case.
For addressing the above problem, the technical solution used in the present invention comprises casing, pull bar and two rollers of bottom rear side, it is characterized in that: the described pull bar front end support bar that is coupling, on the described support bar front-wheel is set, and between described support bar and pull bar folding rack is set.
Described many merits draw-bar box is characterized in that: described folding rack comprises female bar, sub bar, and described sub bar is coupling in the chute of female bar, described female bar other one and support bar, and other one of described sub bar is coupling with casing.
Described many merits draw-bar box is characterized in that: dismountable seat is set between described casing and pull bar.
Many merits draw-bar box of the present invention, at the pull bar front end support bar that is coupling, at support bar front-wheel is set, after between support bar and pull bar folding rack being set, when casing is deposited lighter thing, can fold front-wheel, when casing is deposited heavier thing, can strut front-wheel, becoming casing is the four-wheel draw-bar box of skew back, four pin support stressed, can liberate the stressed of staff fully.Owing to being the four-wheel draw-bar box of skew back, just be similar to the shopping cart in supermarket, it can shove along, and also can haul away, also can be directly elevator up and down, the freedom of on the stone road that rises and falls, also can walking, very easy to use.In addition, dismountable seat is set between casing and pull bar, can takes a seat for child, can lift after child takes, very safety and comfort, and adult can push away or haul away, hand is not got involved yet, and is very free and relaxed, and this is that tradition two is taken turns or the four-wheel draw-bar box is not accomplished.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Structural representation when Fig. 1 is front-wheel expansion of the present invention;
Structural representation when Fig. 2 is front-wheel folding of the present invention;
Structural representation when Fig. 3 is pull bar of the present invention, front-wheel, roller assembling.
The specific embodiment
As shown in Figure 1 to Figure 3, a kind of Multifunctional trolley case of the present invention comprises casing 1, pull bar 2 and two rollers 3 of bottom rear side, and the described pull bar 2 front ends support bar 4 that is coupling arranges front-wheel 5 on the described support bar 4, and 2 on described support bar 4 and pull bar arrange folding rack.Described folding rack comprises female bar 6, sub bar 7, and described sub bar 7 is coupling in the chute 9 of female bar 6, described female bar 6 other one with support bars 4, other one of described sub bar 7 is coupling with casing 1.Folding rack is folding, can pack up front-wheel, and folding rack launches, and can prop up front-wheel.
2 on described casing 1 and pull bar arrange dismountable seat 8.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all is included within protection scope of the present invention.
Claims (3)
1. Multifunctional trolley case, comprise casing (1), pull bar (2) and two rollers of bottom rear side (3), it is characterized in that: described pull bar (2) the front end support bar (4) that is coupling, front-wheel (5) is set on the described support bar (4), between described support bar (4) and pull bar (2) folding rack is set.
2. many merits draw-bar box according to claim 1, it is characterized in that: described folding rack comprises female bar (6), sub bar (7), described sub bar (7) is coupling in the chute (9) of female bar (6), described female bar (6) other one with support bar (4), other one of described sub bar (7) is coupling with casing (1).
3. many merits draw-bar box according to claim 1 is characterized in that: between described casing (1) and pull bar (2) dismountable seat (8) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101643047A CN103315483A (en) | 2013-04-19 | 2013-04-19 | Multifunctional pulling-rod box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101643047A CN103315483A (en) | 2013-04-19 | 2013-04-19 | Multifunctional pulling-rod box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103315483A true CN103315483A (en) | 2013-09-25 |
Family
ID=49184752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101643047A Pending CN103315483A (en) | 2013-04-19 | 2013-04-19 | Multifunctional pulling-rod box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103315483A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104305675A (en) * | 2014-11-12 | 2015-01-28 | 丁小铁 | Suitcase with detachable infant seat |
| CN104433075A (en) * | 2014-11-12 | 2015-03-25 | 丁小铁 | Detachable baby supporting-sitting suitcase with footboards |
| CN104433124A (en) * | 2014-11-12 | 2015-03-25 | 丁小铁 | Pedal type traveling case with supporting and sitting functions for baby |
| CN104433123A (en) * | 2014-11-12 | 2015-03-25 | 丁小铁 | Baby supporting-sitting suitcase |
| CN104433076A (en) * | 2014-11-12 | 2015-03-25 | 丁小铁 | Pedal type traveling square case with safe supporting and sitting functions |
| CN106820514A (en) * | 2017-03-10 | 2017-06-13 | 刘海波 | A kind of draw-bar box |
| CN107125890A (en) * | 2017-05-16 | 2017-09-05 | 陈盈颖 | One kind support luggage case |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2415656Y (en) * | 1999-12-20 | 2001-01-24 | 陈昆堂 | Luggage carrier |
| CN2794277Y (en) * | 2005-02-24 | 2006-07-12 | 李其森 | Pull rod suitcase |
| CN2875157Y (en) * | 2006-03-08 | 2007-03-07 | 王小华 | Pulling-rod trunk having supporting system |
| CN202019931U (en) * | 2011-05-06 | 2011-11-02 | 山东科技大学 | Novel draw-bar suitcase |
| CN202566708U (en) * | 2012-05-28 | 2012-12-05 | 徐学平 | Multifunctional practical traveling case |
| CN202874103U (en) * | 2012-09-21 | 2013-04-17 | 浙江工业大学 | Luggage capable of carrying child |
-
2013
- 2013-04-19 CN CN2013101643047A patent/CN103315483A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2415656Y (en) * | 1999-12-20 | 2001-01-24 | 陈昆堂 | Luggage carrier |
| CN2794277Y (en) * | 2005-02-24 | 2006-07-12 | 李其森 | Pull rod suitcase |
| CN2875157Y (en) * | 2006-03-08 | 2007-03-07 | 王小华 | Pulling-rod trunk having supporting system |
| CN202019931U (en) * | 2011-05-06 | 2011-11-02 | 山东科技大学 | Novel draw-bar suitcase |
| CN202566708U (en) * | 2012-05-28 | 2012-12-05 | 徐学平 | Multifunctional practical traveling case |
| CN202874103U (en) * | 2012-09-21 | 2013-04-17 | 浙江工业大学 | Luggage capable of carrying child |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104305675A (en) * | 2014-11-12 | 2015-01-28 | 丁小铁 | Suitcase with detachable infant seat |
| CN104433075A (en) * | 2014-11-12 | 2015-03-25 | 丁小铁 | Detachable baby supporting-sitting suitcase with footboards |
| CN104433124A (en) * | 2014-11-12 | 2015-03-25 | 丁小铁 | Pedal type traveling case with supporting and sitting functions for baby |
| CN104433123A (en) * | 2014-11-12 | 2015-03-25 | 丁小铁 | Baby supporting-sitting suitcase |
| CN104433076A (en) * | 2014-11-12 | 2015-03-25 | 丁小铁 | Pedal type traveling square case with safe supporting and sitting functions |
| CN104305675B (en) * | 2014-11-12 | 2016-01-06 | 丁小铁 | Detachable child holds in the palm seat suitcase |
| CN104433124B (en) * | 2014-11-12 | 2016-03-23 | 丁小铁 | The foot-operated child of band holds in the palm sitting posture suitcase |
| CN106820514A (en) * | 2017-03-10 | 2017-06-13 | 刘海波 | A kind of draw-bar box |
| CN107125890A (en) * | 2017-05-16 | 2017-09-05 | 陈盈颖 | One kind support luggage case |
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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 | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130925 |