CN203252096U - Draw-bar box - Google Patents
Draw-bar box Download PDFInfo
- Publication number
- CN203252096U CN203252096U CN 201320257466 CN201320257466U CN203252096U CN 203252096 U CN203252096 U CN 203252096U CN 201320257466 CN201320257466 CN 201320257466 CN 201320257466 U CN201320257466 U CN 201320257466U CN 203252096 U CN203252096 U CN 203252096U
- Authority
- CN
- China
- Prior art keywords
- draw
- support rod
- front support
- bar box
- bar
- 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
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
The utility model relates to the field of daily necessities, and particularly relates to a draw-bar box. The draw-bar box comprises a box body and a folding chair, wherein the folding chair comprises a front strut, a rear strut, a rotating strut and a chair plate; the chair plate is sequentially movably connected with the front strut and the rear strut; the front strut and the rear strut are rotatably connected through the rotating strut, and the front strut, the rear strut, the rotating strut and the chair plate form a four-bar linkage; the front strut is a telescopic bar, the telescopic end of the front strut is provided with a handle, the other end of the front strut is provided with one or more pulleys, and the axial direction of each pulley is parallel to the horizontal plane; the bottom of the box body is detachably connected with the rear strut. The draw-bar box provided by the utility model has a plurality of functions, and can meet needs of users.
Description
Technical field
The utility model relates to daily necessities field, in particular to a kind of draw-bar box.
Background technology
Draw-bar box is the chest that holds luggage, because it can make things convenient for, drag easily luggage, is widely used.
But in the correlation technique, draw-bar box only has the effect of holding luggage, and function singleness can't satisfy more demands of consumer.
The utility model content
The purpose of this utility model is to provide a kind of draw-bar box, to solve the above problems.
A kind of draw-bar box is provided in embodiment of the present utility model, has comprised: casing and folding seat;
Described folding seat comprises front support rod, back stay, rotation pole and seat board; Described seat board is flexibly connected with described front support rod, described back stay successively; Connect rotationally by described rotation pole between described front support rod and the described back stay, described front support rod, described back stay, described rotation pole and described seat board form four-bar mechanism;
Described front support rod is telescopic bar, and a telescopic end is provided with handle on the described front support rod, and the other end is provided with one or more pulleys, and the axially parallel of described pulley is in horizontal plane;
The bottom of described casing removably is connected with described back stay.
The draw-bar box of the utility model above-described embodiment, the dual-use function with draw-bar box and folding seat, more convenient user goes on business or whilst on tour uses, and when especially the user was on the road without seat, the concrete using method of this draw-bar box was:
When needing the function of folding seat, by described back stay described folding seat is disassembled from described casing, recycle the four-bar mechanism that described front support rod, described back stay, described rotation pole and described seat board are flexibly connected formation mutually, described folding seat is launched, this moment, the user just can use the function of folding seat, was sitting on the described seat board and had a rest;
When needs drag luggage, by the four-bar mechanism of described front support rod, described back stay, described rotation pole and described seat board that described folding seat is folding first, take in, again described back stay is connected to the bottom of described casing, and then described folding seat is connected on the described casing, more described front support rod is trailed, hold described handle, in conjunction with described pulley, just can drag luggage as required again;
In addition, because described folding seat and described casing can separate, thereby when the use folding seat, do not hinder the placement of described casing, i.e. the placement of luggage;
This shows that the draw-bar box function that the utility model provides is more, can satisfy the more demand of user.
Description of drawings
Fig. 1 shows the structural representation of the casing that embodiment provides;
Fig. 2 shows the structural representation of the folding seat that embodiment provides;
Fig. 3 shows the structural representation of the folding seat that embodiment provides;
Fig. 4 shows the structural representation of the draw-bar box that embodiment provides.
The specific embodiment
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Embodiment one
Present embodiment provides a kind of draw-bar box, as shown in Figure 1 and Figure 2, comprising: casing 1 and folding seat;
Described folding seat comprises front support rod 2, back stay 3, rotates pole 5 and seat board 4; Described seat board 4 is flexibly connected with described front support rod 2, described back stay 3 successively; Connect rotationally by described rotation pole 5 between described front support rod 2 and the described back stay 3, described front support rod 2, described back stay 3, described rotation pole 5 and described seat board 4 form four-bar mechanism;
Described front support rod 2 is telescopic bar, and a telescopic end is provided with handle 6 on the described front support rod 2, and the other end is provided with one or more pulleys 7, and the axially parallel of described pulley 7 is in horizontal plane;
The bottom of described casing 1 removably is connected with described back stay 3.
Above-mentioned draw-bar box has the dual-use function of draw-bar box and folding seat, and more convenient user goes on business or whilst on tour uses, and when especially the user was on the road without seat, the concrete using method of this draw-bar box was:
When needing the function of folding seat, by described back stay 3 described folding seat is disassembled from described casing 1, recycle described front support rod 2, described back stay 3, described rotation pole 5 and described seat board 4 and mutually be flexibly connected the four-bar mechanism that forms, described folding seat is launched, this moment, the user just can use the function of folding seat, was sitting on the described seat board 4 and had a rest.
When needs drag luggage, by the four-bar mechanism of described front support rod 2, described back stay 3, described rotation pole 5 and described seat board 4 that described folding seat is folding first, take in, again described back stay 3 is connected to the bottom of described casing 1, and then described folding seat is connected on the described casing 1, more described front support rod 2 is trailed, hold described handle 6, in conjunction with described pulley 7, just can drag luggage as required again.
In addition, because described folding seat and described casing 1 can separate, thereby when the use folding seat, do not hinder the placement of described casing 1, i.e. the placement of luggage.The structure of described folding seat is the typical structure of folding seat in the daily life, i.e. four-bar mechanism simultaneously.
This shows that the draw-bar box function that the utility model provides is more, can satisfy the more demand of user.
Wherein, the mode that removably connects of the bottom of described casing 1 and described back stay 3 can adopt multiple design.For example, as shown in figures 1 and 3, described back stay 3 is provided with a cross bar 8; The bottom of described casing 1 is provided with the chute 12 that cooperates with described cross bar 8.Such project organization is simple, and production cost is low, and Stability Analysis of Structures.
In order further to improve the performance of described draw-bar box, the technical scheme that the utility model provides can also be improved in the following areas:
More steady, safer: as shown in Figure 4, the line that the both sides of an end of described front support rod 2 are respectively equipped with the axle of 7, two described pulleys 7 of a pulley is parallel to horizontal plane.Two such pulleys 7 are set had both satisfied and to have consigned, can utilize again two strong points of two described pulleys 7, make described draw-bar box more steady, safer.Perhaps, the bottom of described casing 1 is provided with the rotary buckle 10 of fixing described seat board 4, when dilatory described casing 1, described rotary buckle 10 can be fixed on described seat board 4 bottom of described casing 1, in order to avoid described seat board 4 free landing or expansion, be inconvenient to draw described casing 1, cause puzzlement or other potential safety hazard to the user.
More comfortable: as shown in Figure 4, described handle 6 is the middle flat board that is provided with through hole 9.Described through hole 9 can be used for spurring draw-bar box, plays handle 6 effects, and described flat board can be used as again backrest, for the user, and increase user's comfort.Perhaps the outer surface at described handle 6 arranges rubber layer, can avoid so the too hard damage staff of described handle 6, improves user's comfort.Perhaps, the sidepiece of described casing 1 is provided with handle 11, when running into the road surface that is not suitable for dilatory described casing 1, can pull the described casing 1 of described handle 11 carryings, for the user provides more choices.
More firm, weight capacity is strong: described front support rod 2 is stainless steel pole.Because stainless steel pole weight capacity is strong, so that described draw-bar box is more firm, so when the luggage in the described casing 1 is heavier, also can not damage described front support rod 2.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. a draw-bar box is characterized in that, comprises casing and folding seat;
Described folding seat comprises front support rod, back stay, rotation pole and seat board; Described seat board is flexibly connected with described front support rod, described back stay successively; Connect rotationally by described rotation pole between described front support rod and the described back stay, described front support rod, described back stay, described rotation pole and described seat board form four-bar mechanism;
Described front support rod is telescopic bar, and a telescopic end is provided with handle on the described front support rod, and the other end is provided with one or more pulleys, and the axially parallel of described pulley is in horizontal plane;
The bottom of described casing removably is connected with described back stay.
2. draw-bar box according to claim 1 is characterized in that, the both sides of an end of described front support rod are respectively equipped with a pulley, and the line of the axle of two described pulleys is parallel to horizontal plane.
3. draw-bar box according to claim 1 is characterized in that, described handle is the middle flat board that is provided with through hole.
4. draw-bar box according to claim 1 is characterized in that, described front support rod is stainless steel pole.
5. draw-bar box according to claim 1 is characterized in that, the outer surface of described handle is provided with rubber layer.
6. draw-bar box according to claim 1 is characterized in that, described back stay is provided with a cross bar; The bottom of described casing is provided with the chute that cooperates with described cross bar.
7. draw-bar box according to claim 1 is characterized in that, the bottom of described casing is provided with the rotary buckle of fixing described seat board.
8. draw-bar box according to claim 1 is characterized in that, the sidepiece of described casing is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257466 CN203252096U (en) | 2013-05-13 | 2013-05-13 | Draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257466 CN203252096U (en) | 2013-05-13 | 2013-05-13 | Draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203252096U true CN203252096U (en) | 2013-10-30 |
Family
ID=49464716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320257466 Expired - Fee Related CN203252096U (en) | 2013-05-13 | 2013-05-13 | Draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203252096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828554A (en) * | 2016-12-26 | 2017-06-13 | 东莞产权交易中心 | A kind of sitting type shopping cart |
| CN107080347A (en) * | 2017-04-07 | 2017-08-22 | 平湖市正昌锁业有限公司 | A kind of draw-bar box handle and draw-bar box |
-
2013
- 2013-05-13 CN CN 201320257466 patent/CN203252096U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828554A (en) * | 2016-12-26 | 2017-06-13 | 东莞产权交易中心 | A kind of sitting type shopping cart |
| CN106828554B (en) * | 2016-12-26 | 2019-05-07 | 东莞产权交易中心 | A kind of sitting type shopping cart |
| CN107080347A (en) * | 2017-04-07 | 2017-08-22 | 平湖市正昌锁业有限公司 | A kind of draw-bar box handle and draw-bar box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203252096U (en) | Draw-bar box | |
| CN202071860U (en) | Integrated foldable tool cart | |
| CN202168541U (en) | Trolley case provided with seat | |
| CN201577694U (en) | Pull rod box convenient to have rest | |
| CN103479015A (en) | Multi-functional traveling suitcase | |
| CN208881638U (en) | A kind of telescopic child safety seat based on public transit system | |
| CN203473114U (en) | Bicycle for children | |
| CN203073357U (en) | Seat suitcase | |
| CN202739335U (en) | Foldable chair | |
| CN208972958U (en) | A kind of temp business information desk | |
| CN201290502Y (en) | Movable book case | |
| CN202874168U (en) | Multifunctional schoolbag | |
| CN206261030U (en) | A kind of multi-function suitcase | |
| CN202816342U (en) | Half-height type 21-or 25-stringed plucked instrument rack | |
| CN201668066U (en) | Seat type luggage box | |
| CN205306222U (en) | Embrace pillow computer package | |
| CN202286378U (en) | Multifunctional raincoat | |
| CN202879671U (en) | Bicycle with storage box | |
| CN202588610U (en) | Portable zero-pressure traveling case | |
| CN203121351U (en) | Luggage with floor mat | |
| CN202365035U (en) | Multifunctional trunk | |
| CN202859487U (en) | Walk-assistant wheel chair with damping effect | |
| CN201415718Y (en) | Rear seat component used in foldable bicycle | |
| CN201854795U (en) | Portable luggage | |
| CN206813207U (en) | A kind of electronic Maternal-infant wheel barrow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20180513 |