CN209518411U - A kind of adjustable suitcase of box sizes - Google Patents
A kind of adjustable suitcase of box sizes Download PDFInfo
- Publication number
- CN209518411U CN209518411U CN201821179652.6U CN201821179652U CN209518411U CN 209518411 U CN209518411 U CN 209518411U CN 201821179652 U CN201821179652 U CN 201821179652U CN 209518411 U CN209518411 U CN 209518411U
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- Prior art keywords
- box
- lower box
- bottom end
- fixed
- sheet
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a kind of adjustable suitcases of box sizes, including case lid, upper box and lower box, the side of lower box bottom end is set there are two auxiliary wheel, the other side of lower box bottom end is set there are two driving wheel, the bottom of lower box side is connected by the bottom end of hinges and pull rod, four sides of lower box inner bottom are fixed with connecting rod, reel and wind spring are arranged in connecting rod, and wind spring is located at the inside of reel, the both ends of wind spring are fixedly connected with connecting rod and reel respectively, four corners of lower box inner bottom are fixedly connected with four corners of bottom plate bottom end respectively, and bottom plate is located at the top of reel, the two sides on bottom plate top are equipped with electric pushrod, the top for the piston rod that electric pushrod is set up is fixed with cross bar.The utility model can be easy to carry according to the size of how much adjusting suitcases of luggage in travelling, when suitcase leaves unused, size modulation minimum dimension, convenient for placement.
Description
Technical field
The utility model relates to a kind of suitcase, specially a kind of adjustable suitcase of box sizes.
Background technique
Now, luggage case is that people go on a journey indispensable article, but at present the most frequently used luggage case there is size to fix, function
Can be single the disadvantages of, it can not more preferably play practicability.Therefore we make improvement to this, propose a kind of adjustable trip of box sizes
Row case.
Utility model content
To solve defect of the existing technology, the utility model provides a kind of adjustable suitcase of box sizes.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of adjustable suitcase of box sizes of the utility model, including case lid, upper box and lower box, the lower box
The side of bottom end is set there are two auxiliary wheel, and the other side of the lower box bottom end sets that there are two driving wheel, the lower box sides
Bottom connected by the bottom end of hinges and pull rod, four sides of the lower box inner bottom are fixed with connecting rod,
It is arranged with reel and wind spring in the connecting rod, and the wind spring is located at the inside of reel, the both ends of the wind spring are respectively and even
Extension bar is fixedly connected with reel, and four corners of the lower box inner bottom are fixed with four corners of bottom plate bottom end respectively to be connected
It connects, and the bottom plate is located at the top of reel, the two sides on the bottom plate top are equipped with electric pushrod, and the electric pushrod is upward
The top of the piston rod of setting is fixed with cross bar, the cylinder of two electric pushrods respectively with the rubber that is equipped with from top to bottom
Pad is fixedly connected with the two sides of fixed frame inner wall, and the top inside the lower box is also successively fixed with rubber pad from top to bottom
And fixed frame, the top of the lower box are equipped with upper box, the side on the upper box top passes through the side of hinge and case lid
Connection, the upper box bottom end with rectangular fiber sheet top is seamless is fixedly connected, four of the rectangular fiber sheet lower part
Corner open setting, and Opening length be rectangular fiber sheet length half, four of the bottom end of the rectangular fiber sheet
For avris respectively on four reels, the bottom plate is located at the inside of rectangular fiber sheet, and two cross bars are fixed respectively
In the two sides of upper box inner wall, and rectangular fiber sheet is located at and is fixed on the rubber pad of lower box and is fixed on the rubber of electric pushrod
Between rubber mat.
As a kind of optimal technical scheme of the utility model, the outer cover of the electric pushrod is equipped with sheet, the cloth
The upper semisection of cover is arranged in fold, and is fixedly connected at the top of the top of the sheet and electric pushrod piston rod, the sheet
Bottom end be fixedly connected with bottom plate, the fixed frame be pierced by sheet setting.
As a kind of optimal technical scheme of the utility model, the rectangular fiber sheet is by high-strength waterproof fiber cloth
At.
As a kind of optimal technical scheme of the utility model, the driving wheel uses hub motor technology.
As a kind of optimal technical scheme of the utility model, the side of the case lid and upper box far from hinge passes through close
Code lock connection.
As a kind of optimal technical scheme of the utility model, the inside of the lower box and be located at bottom plate bottom end be equipped with
Battery compartment and control storehouse.
The beneficial effects of the utility model are: the suitcase of this kind of cabinet size adjustable, it can be according to luggage in travelling
How many sizes for adjusting suitcase, it is easy to carry, when suitcase leaves unused, size modulation minimum dimension, convenient for placing.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of the adjustable suitcase of box sizes of the utility model；
Fig. 2 is a kind of the schematic diagram of the section structure of the adjustable suitcase of box sizes of the utility model；
Fig. 3 is a kind of present invention looks up structural representation of the adjustable suitcase of box sizes of the utility model；
Fig. 4 is a kind of one of the partition structural schematic diagram of the adjustable suitcase of box sizes of the utility model；
Fig. 5 is a kind of partition second structural representation of the adjustable suitcase of box sizes of the utility model；
Fig. 6 is the partition structural representation of the sheet and electric pushrod of a kind of adjustable suitcase of box sizes of the utility model
Figure；
Fig. 7 is a kind of partial profile structure of the lower box of the adjustable suitcase of box sizes of the utility model；
Fig. 8 is a kind of the schematic diagram of the section structure of the reel of the adjustable suitcase of box sizes of the utility model.
In figure: 1, case lid；2, password latches；3, rectangular fiber sheet；4, battery compartment；5, reel；6, lower box；7, electronic
Push rod；8, cross bar；9, fixed frame；10, sheet；11, bottom plate；12, pull rod；13, rubber pad；14, fold；15, driving wheel；16,
Auxiliary wheel；17, upper box；18, storehouse is controlled；19, wind spring；20, connecting rod.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, a kind of box sizes of the utility model
Adjustable suitcase, including case lid 1, upper box 17 and lower box 6, the side of 6 bottom end of lower box are set there are two auxiliary wheel 16, under
The other side of 6 bottom end of cabinet is set there are two driving wheel 15, and the bottom of 6 side of lower box passes through the bottom end of hinges and pull rod 12
Connection, four sides of 6 inner bottom of lower box are fixed with connecting rod 20, and connecting rod 20 is rotatably fixed to nowel by ear mount
6 inner bottom of body is simultaneously parallel with 6 inner bottom of lower box, reel 5 and wind spring 19 is arranged in connecting rod 20, and wind spring 19 is located at
The inside of reel 5, the both ends of wind spring 19 are fixedly connected with connecting rod 20 and reel 5 respectively, four sides of 6 inner bottom of lower box
Angle is fixedly connected with four corners of 11 bottom end of bottom plate respectively, and bottom plate 11 is located at the top of reel 5, the two sides on 11 top of bottom plate
It is equipped with electric pushrod 7, the top for the piston rod that electric pushrod 7 is set up is fixed with cross bar 8, two electric pushrods 7
The top of cylinder is fixedly connected with the two sides for 9 inner wall of rubber pad 13 and fixed frame being equipped with from top to bottom respectively, inside lower box 6
Top be also successively fixed with rubber pad 13 and fixed frame 9 from top to bottom, rubber pad 13 and fixed frame 9 are and 6 phase of lower box
Matched ring structure and it is fixed on the rubber pad 13 of the inside of lower box 6 and fixed frame 9 is socketed in and is fixed on 7 cylinder of electric pushrod
The rubber pad 13 at top and the outside of fixed frame 9 and there are there is a gap, the top of lower box 6 is equipped with upper box 17, upper box
The side on 17 tops is connect by hinge with the side of case lid 1,17 bottom end of upper box and the seamless fixation in rectangular 3 top of fiber sheet
Connection, four corner opens setting of rectangular 3 lower part of fiber sheet, and Opening length is the half of rectangular 3 length of fiber sheet,
For four avris of the bottom end of rectangular fiber sheet 3 respectively on four reels 5, bottom plate 11 is located at rectangular fiber sheet 3
Inside, two cross bars 8 are separately fixed at the two sides of 17 inner wall of upper box, and rectangular fiber sheet 3 is located at and is fixed on lower box 6
Between rubber pad 13 and the rubber pad 13 for being fixed on electric pushrod 7 and with two 13 sliding contacts of rubber pad, electronic pushed away when two
When the telescopic rod of bar 7 stretches out, since cross bar 8 is fixed on upper box 17, and then upper box 17 can be jacked up, at this time wound on volume
Rectangular fiber sheet 3 on cylinder 5 is drawn out, and when rising to top, rectangular fiber sheet 3 can be extruded in rubber by fixed frame 9
The bottom of rubber mat 13, and then realize that square shaped fiber sheet 3 is fixed and just realizes upper box 17, rectangular fiber sheet at this time
3 and lower box 6 form greater room.
Wherein, the outer cover of electric pushrod 7 is equipped with sheet 10, and the upper semisection of sheet 10 is arranged in fold 14, and sheet 10
Top and 7 piston rod of electric pushrod at the top of be fixedly connected, the bottom end of sheet 10 is fixedly connected with bottom plate 11, and fixed frame 9 is worn
Sheet 10 is arranged out, and the sheet 10 being equipped with can cover 7 entirety of electric pushrod, prevent when the telescopic rod of electric pushrod 7 stretches out
Electric pushrod 7 is in contact with the article being stored in the adjustable suitcase of the box sizes.
Wherein, rectangular fiber sheet 3 is by high-strength waterproof fiber cloth at high-strength waterproof fiber cloth can effectively prevent
Dirt and waterproof.
Wherein, driving wheel 15 uses hub motor technology, and hub motor technology is that motor is incorporated into wheel, is realized
Save space-efficient effect.
Wherein, by 2 connection of password lock, the password lock 2 being equipped with can for the side of case lid 1 and upper box 17 far from hinge
To play the function of lockking case lid 1 on upper box 17, prevents malicious persons from opening the adjustable suitcase of the box sizes, protect
To the article of the adjustable suitcase internal reservoir of the box sizes.
Wherein, the inside of lower box 6 and it is located at the bottom end of bottom plate 11 and is equipped with battery compartment 4 and control storehouse 18, battery compartment 4 can be with
Placing battery, control storehouse 18 can install the controller of control driving wheel 15, control the controller and Bluetooth switch of electric pushrod 7
Module, Bluetooth switch module are designed based on TIC2541 chip, and 4.0 protocol development of bluetooth, electric pushrod 7 can pass through it respectively
The two poles of the earth positive-negative connected power supply is realized and shrinks or extend, and then user can adjust the flexible of electric pushrod 7 by Bluetooth of mobile phone, together
When bluetooth Position Fixing Navigation System or GPS positioning system can be installed to control driving wheel 15.
When work, when the telescopic rod of two electric pushrods 7 stretches out, since cross bar 8 is fixed on upper box 17, Jin Erhui
Upper box 17 is jacked up, the rectangular fiber sheet 3 on reel 5 is drawn out at this time, when rising to top, is just realized
The greater room that upper box 17, rectangular fiber sheet 3 and lower box 6 form；When the telescopic rod of electric pushrod 7 retracts, by
It is equipped with wind spring 19 in the inside of reel 5, and then 17 He of upper box can be realized by rectangular fiber sheet 3 again rollback reel 5
The proper space that lower box 6 forms；During electric pushrod 7 is flexible, rectangular fiber sheet 3 is always positioned at two groups of rubber pads
Between 13 and fixed frame 9, the effect of sealing and fixation is realized；The sheet 10 being equipped with can be in the telescopic rod of electric pushrod 7
When stretching, the article that electric pushrod 7 is whole, prevents electric pushrod 7 and is stored in the adjustable suitcase of the box sizes is covered
It is in contact, the telescopic height of upper box 17 is 30cm.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of adjustable suitcase of box sizes, including case lid (1), upper box (17) and lower box (6), which is characterized in that
The side of lower box (6) bottom end is set there are two auxiliary wheel (16), and the other side of lower box (6) bottom end sets that there are two drive
The bottom of driving wheel (15), lower box (6) side is connect by hinges with the bottom end of pull rod (12), the lower box
(6) four sides of inner bottom are fixed with connecting rod (20), are arranged with reel (5) and wind spring on the connecting rod (20)
(19), and the wind spring (19) is located at the inside of reel (5), the both ends of the wind spring (19) respectively with connecting rod (20) and reel
(5) it is fixedly connected, four corners of lower box (6) inner bottom are fixed with four corners of bottom plate (11) bottom end respectively to be connected
It connects, and the bottom plate (11) is located at the top of reel (5), the two sides on bottom plate (11) top are equipped with electric pushrod (7), institute
The top for stating the piston rod that electric pushrod (7) is set up is fixed with cross bar (8), the cylinder of two electric pushrods (7)
It is fixedly connected respectively with the two sides of the rubber pad (13) and fixed frame (9) inner wall that are equipped with from top to bottom, the lower box (6) is internal
Top be also successively fixed with rubber pad (13) and fixed frame (9) from top to bottom, the top of the lower box (6) is equipped with top box
The side of body (17), upper box (17) top is connect by hinge with the side of case lid (1), upper box (17) bottom end
With rectangular fiber sheet (3) top is seamless is fixedly connected, four corner opens setting of rectangular fiber sheet (3) lower part,
And Opening length is the half of rectangular fiber sheet (3) length, four avris difference of the bottom end of the rectangular fiber sheet (3)
On four reels (5), the bottom plate (11) is located at the inside of rectangular fiber sheet (3), and two cross bars (8) are respectively
Be fixed on the two sides of upper box (17) inner wall, and rectangular fiber sheet (3) be located at the rubber pad (13) for being fixed on lower box (6) and
It is fixed between the rubber pad (13) of electric pushrod (7).
2. the adjustable suitcase of a kind of box sizes according to claim 1, which is characterized in that the electric pushrod (7)
Outer cover be equipped with sheet (10), the upper semisection of the sheet (10) is in fold (14) setting, and the top of the sheet (10)
It is fixedly connected at the top of electric pushrod (7) piston rod, the bottom end of the sheet (10) is fixedly connected with bottom plate (11), described solid
Determine frame (9) and is pierced by sheet (10) setting.
3. the adjustable suitcase of a kind of box sizes according to claim 1, which is characterized in that the rectangular fiber sheet
(3) by high-strength waterproof fiber cloth at.
4. the adjustable suitcase of a kind of box sizes according to claim 1, which is characterized in that the driving wheel (15) is adopted
With hub motor technology.
5. the adjustable suitcase of a kind of box sizes according to claim 1, which is characterized in that the case lid (1) and upper
Side of the cabinet (17) far from hinge passes through password lock (2) connection.
6. the adjustable suitcase of a kind of box sizes according to claim 1, which is characterized in that the lower box (6)
Bottom end that is internal and being located at bottom plate (11) is equipped with battery compartment (4) and control storehouse (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179652.6U CN209518411U (en) | 2018-07-25 | 2018-07-25 | A kind of adjustable suitcase of box sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179652.6U CN209518411U (en) | 2018-07-25 | 2018-07-25 | A kind of adjustable suitcase of box sizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209518411U true CN209518411U (en) | 2019-10-22 |
Family
ID=68211606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821179652.6U Active CN209518411U (en) | 2018-07-25 | 2018-07-25 | A kind of adjustable suitcase of box sizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209518411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021175127A1 (en) * | 2020-03-05 | 2021-09-10 | 张效益 | Locking device and suitcase having same |
-
2018
- 2018-07-25 CN CN201821179652.6U patent/CN209518411U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021175127A1 (en) * | 2020-03-05 | 2021-09-10 | 张效益 | Locking device and suitcase having same |
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