CN207885835U - A kind of trolley case - Google Patents
A kind of trolley case Download PDFInfo
- Publication number
- CN207885835U CN207885835U CN201721815933.1U CN201721815933U CN207885835U CN 207885835 U CN207885835 U CN 207885835U CN 201721815933 U CN201721815933 U CN 201721815933U CN 207885835 U CN207885835 U CN 207885835U
- Authority
- CN
- China
- Prior art keywords
- universal wheel
- groove
- babinet
- component
- pull rod
- 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
- 210000000038 chest Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model discloses a kind of trolley cases, including babinet, tie component and universal wheel component, pull rod and universal wheel are replaceable, when tie component have damage or universal wheel component damage it is bad, it is only necessary to from junction dismantle, it is changed to qualified component, when not needing enough universal wheels, dismountable extra universal wheel, the chest of above-mentioned replaceable pull rod and replaceable universal wheel, the functionality as common trolley case and flexibility are improved, and effectively reduces the wasting of resources.
Description
Technical field
The present invention relates to a kind of trolley cases, belong to daily necessities and field of tool.
Background technology
Suitcase used in current live and work be all by pull rod, babinet and universal wheel be combined as a whole can not
Separated structure just must all be replaced, or need when chest pull rod or universal wheel can not continue normal use by whole
When using other kinds of chest, would have to be changed to other chests, and it is difficult damage that chest box portion, which is, and using
When another type of chest, and it can use and arrive another chest, when integral replacing or different type chest use simultaneously all
Cause the significant wastage of resource.
Invention content
To solve the above-mentioned problems, the utility model provides a kind of trolley case, and the pull rod of this trolley case is locked by pressing
Fixed, universal wheel is connected through a screw thread, and when pull rod and universal wheel damage, dismantles pull rod and universal wheel is convenient, highly practical.
This trolley case, including babinet, tie component and universal wheel component；
The bottom and lower surface of the babinet are equipped with more than one threaded hole, and groove I, groove are provided at the top of babinet
I is connected to tank floor, and groove II is provided on the bottom surface of babinet, and groove II is connected to groove I, and push type is equipped in groove I
Lock；
The tie component includes that pull rod, two universal joints and bar body, the pull rod are fixed on bar body,
Pull rod bottom is set there are two universal joint, and bar body is equipped with groove III, and push type is latched across groove III, and bar body is embedding
Enter in groove I and groove II, bar body is fixed on by push type lock on babinet；
The universal wheel component includes screw rod, universal wheel, and the screw rod is placed at the top of universal wheel, screw rod and corresponding threaded holes
It closes.
The pull rod can be rotated by universal joint, and rotational angle is 0 ~ 90 degree.
When tie component has damage or universal wheel component to damage bad when, it is only necessary to be dismantled from junction, be changed to qualified portion
Part, when not needing enough universal wheels, dismountable extra universal wheel, the replaceable pull rod of the present embodiment and universal wheel
Trolley case, it is convenient to replace, and improves the functionality as common trolley case and flexibility, and effectively reduces resource wave
Take.
The utility model has the beneficial effects that：
1, tie component and universal wheel component are combined fixation by the utility model with babinet respectively, when certain part goes out
It now damages or does not need in use, carrying out the replacement or dismounting of corresponding portion, compared with conventional whip case, pull rod and universal
Wheel replaces convenient disassembly, is conducive to the long-time service of trolley case.
2, the utility model pull rod can multi-angle rotation, it is highly practical.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model box structure diagram；
Fig. 3 is the utility model babinet vertical view；
Fig. 4 is the utility model pull rod modular structure schematic diagram；
Fig. 5 is the utility model universal wheel modular structure schematic diagram；
Fig. 6 is 1 draw-bar box structure schematic diagram of the utility model embodiment；
Wherein：1- babinets, 2- tie components, the universal wheel components of 3-, 1-1- threaded holes, 1-2- push types lock, 1-3- are recessed
Slot I, 1-4- groove IIs, 2-1- pull rods, 2-2- universal joints, 2-3- grooves III, 2-4- bar bodies, 3-1- screw rods, 3-2- ten thousand
To wheel.
Specific implementation mode
The utility model is described in further detail below by drawings and examples, but the protection model of the utility model
It encloses and is not limited to the content.
Embodiment 1：As shown in Fig. 1 ~ 6, this trolley case includes babinet 1, tie component 2 and universal wheel component 3；
The bottom and lower surface of the babinet 1 are equipped with 8 threaded hole 1-1, and the top of babinet 1 is provided with groove I 1-3, recessed
I 1-3 of slot is connected to 1 bottom surface of babinet, groove II 1-4 is provided on the bottom surface of babinet 1, groove II 1-4 is connected to groove I 1-3, recessed
It is equipped with push type in I 1-3 of slot and latches 1-2；
The tie component 2 includes pull rod 2-1, two universal joint 2-2 and bar body 2-4, and the pull rod 2-1 is fixed
On bar body 2-4, the bottoms pull rod 2-1 are set there are two universal joint 2-2, and pull rod 2-1 is rotated by universal joint 2-2, are drawn
Bar body 2-4 is equipped with III 2-3 of groove, and push type latches 1-2 and passes through III 2-3 of groove, bar body 2-4 insertion groove I 1-3 and
In groove II 1-4, bar body 2-4 latches 1-2 by push type and is fixed on babinet 1；
The universal wheel component 3 is placed in the tops universal wheel 3-2, spiral shell including screw rod 3-1, universal wheel 3-2, the screw rod 3-1
Bar 3-1 is matched with threaded hole 1-1.
When tie component has damage or universal wheel component to damage bad when, it is only necessary to be dismantled from junction, be changed to qualified portion
Part, when not needing enough universal wheels, dismountable extra universal wheel, the replaceable pull rod of the present embodiment and universal wheel
Trolley case, it is convenient to replace, and improves the functionality as common trolley case and flexibility, and effectively reduces resource wave
Take.
Claims (1)
1. a kind of trolley case, which is characterized in that including babinet（1）, tie component（2）With universal wheel component（3）；
The babinet（1）Bottom and lower surface be equipped with more than one threaded hole（1-1）, babinet（1）Top be provided with it is recessed
Slot I（1-3）, groove I（1-3）With babinet（1）Bottom surface is connected to, babinet（1）Bottom surface on be provided with groove II（1-4）, groove II
（1-4）With groove I（1-3）Connection, groove I（1-3）The interior push type that is equipped with latches（1-2）；
The tie component（2）Including pull rod（2-1）, two universal joints（2-2）And bar body（2-4）, the pull rod（2-
1）It is fixed on bar body（2-4）On, pull rod（2-1）Bottom is set there are two universal joint（2-2）, bar body（2-4）On set
Fluted III（2-3）, push type lock（1-2）Across groove III（2-3）, bar body（2-4）Embedded groove I（1-3）With it is recessed
Slot II（1-4）In, bar body（2-4）It is latched by push type（1-2）It is fixed on babinet（1）On；
The universal wheel component（3）Including screw rod（3-1）, universal wheel（3-2）, the screw rod（3-1）It is placed in universal wheel（3-2）Top
Portion, screw rod（3-1）With threaded hole（1-1）It matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815933.1U CN207885835U (en) | 2017-12-22 | 2017-12-22 | A kind of trolley case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815933.1U CN207885835U (en) | 2017-12-22 | 2017-12-22 | A kind of trolley case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207885835U true CN207885835U (en) | 2018-09-21 |
Family
ID=63549487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721815933.1U Expired - Fee Related CN207885835U (en) | 2017-12-22 | 2017-12-22 | A kind of trolley case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207885835U (en) |
-
2017
- 2017-12-22 CN CN201721815933.1U patent/CN207885835U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180921 Termination date: 20191222 |