CN208590602U - A kind of student's Convenient luggage case - Google Patents
A kind of student's Convenient luggage case Download PDFInfo
- Publication number
- CN208590602U CN208590602U CN201821113448.4U CN201821113448U CN208590602U CN 208590602 U CN208590602 U CN 208590602U CN 201821113448 U CN201821113448 U CN 201821113448U CN 208590602 U CN208590602 U CN 208590602U
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- CN
- China
- Prior art keywords
- luggage case
- rubber wheel
- wheel
- connecting rod
- connecting rods
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- Expired - Fee Related
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Abstract
A kind of student's Convenient luggage case, including cabinet, pull rod, interior panelling, rear channel, the vibration-absorptive material at back, back rubber wheel, bottom four wheels, wherein bottom of luggage case rear-wheel is scalable, the double steamboat at back is mounted in groove, it is i.e. extending and can shorten, upstairs when, bottom rear-wheel retracts bottom, back rubber wheel is rotated into trunk internal, cooperates the vibration-absorptive material at back to realize and tows downstairs.
Description
Technical field
The present invention relates to a kind of student's Convenient luggage cases, belong to family life product technical field.
Background technique
Now, luggage case almost becomes student from the necessary article to be carried of returning to school, but existing luggage case volume compared with
Greatly, it needs to begin a new line during stair activity, it is very inconvenient to carry, for the lesser schoolgirl of strength；In addition, row
Lee's case, which leaves unused, to be needed to occupy big quantity space in dormitory.It is easy to carry downstairs in one kind therefore, it is necessary to design, convenient for the row of placement
Lee's case improves the comfort used.
Summary of the invention
A kind of student's Convenient luggage case, two rear-wheel of bottom can retract bottom of luggage case, and bottom of luggage case uses and subtracts
Blanket, while increasing double steamboat at luggage case back, the rear-wheel of luggage case can be retracted in upper go downstairs, pass through back
Two rows of steamboats and bottom vibration-absorptive material are transmitted, and tow luggage case can downstairs, convenient and strength-saving.It is idle for luggage case
The dormitory the problem of, by luggage case and the ingenious combination of nightstand, using the door-opening mode of cabinet type, and with partition by luggage case point
For mutual independent two spaces, it open each space can individually, convenient for taking object at any time.In addition, the internal partition of luggage case
It, can be according to put items size come adjustment space using flexible detachable structure.
Its technical solution are as follows: a kind of student's Convenient luggage case, including cabinet, pull rod, interior panelling, rear channel, back
The vibration-absorptive material in portion, back rubber wheel, bottom four wheels, wherein bottom of luggage case rear-wheel is scalable, by bottom rubber wheel,
Inner screw, sleeve, positioning protrusion composition, sleeve inner have screw thread, and inner screw rotation drives bottom rubber wheel to rise, and wheel retracts
In cabinet；Inner screw rotation drives the decline of bottom rubber wheel, and wheel exposes, and gets up to determine the length exposed by convex,
The double steamboat at back is mounted in groove, i.e., extending and can shorten, the double steamboat at back by back rubber wheel, hook,
Protrusion, No.1 connecting rod, No. two connecting rods, No. three connecting rods, wheel shaft composition, wherein back rubber wheel is fixed on No.1 connecting rod by wheel shaft
On No. three connecting rods, No. three connecting rod one end are connected with back rubber wheel, and the other end is fixed on No. two connecting rods, when hook is in company
When connecing state, back rubber wheel is rotated into trunk internal, wherein hook is made of hook and ring, when hook runs through ring, hook
It is combined together into one with ring, holds No.1 connecting rod, when hook and ring disengaging, No. three connecting rods drive No.1 connecting rods to move down,
Until No.1 connecting rod and No. three connecting rods are in plummet state at this time, back when the protrusion of No. two connecting rod two sides blocks No.1 connecting rod
Rubber wheel exposes, and cooperates the vibration-absorptive material at back to realize and tows downstairs.
A kind of student's Convenient luggage case, in stair activity, dextrorotation inner screw makes bottom rubber wheel retract row
In Lee's case, hook is opened simultaneously, leaks out back rubber wheel, cooperates the shock absorbing part at luggage case back, realization tows upstairs.
Application number CN106360923A is disadvantageous in that pulley is mounted on the side of luggage case, luggage case when towing upstairs
It is easy to turn on one's side on hair, the wheel of this outer bottom cannot say meeting, be easy during towing upstairs impaired.
Although application number CN106307907A is disadvantageous in that luggage case is divided into multiple portions by internal setting baffle,
But case lid is still entirety, and each part can not individually open, and takes object inconvenient.
The utility model has the following advantages that.
1, increase part-structure on the basis of existing luggage case production technology, luggage case is divided into multiple portions, is deposited
Storage takes object space just, and tows luggage case realization and go downstairs, and principle is simple, easy to make and not will increase many costs.
2, using instantly popular PC plastic material, better performances, shape is simple, is easy to make.
Detailed description of the invention
Fig. 1 is the back schematic diagram of the luggage case of the utility model embodiment.
Fig. 2 is the back sectional view schematic diagram of the luggage case of the utility model embodiment.
Fig. 3 is the side sectional view schematic diagram of the luggage case of the utility model embodiment.
Fig. 4 is the partial, detailed view of the luggage case of the utility model embodiment.
Wherein 1, pull rod 2 in figure, cabinet 3, interior panelling 4, rear channel 5, sleeve 6, inner screw 7,
Positioning protrusion 8, bottom rubber wheel 9, hook 9-1, hook 9-2, ring 10, raised 11, No.1 connecting rod 12, two
13, No. three connecting rods 14 of connecting rod, wheel shaft 15, back rubber wheel 16, back vibration-absorptive material.
Specific embodiment
Embodiment.
A kind of student's Convenient luggage case, including cabinet 2, pull rod 1, interior panelling 3, rear channel 4, back damping material
Expect the four wheels of 16, the double steamboat at back, bottom, wherein bottom of luggage case rear-wheel is scalable, by a bottom rubber wheel
8, inner screw 6, sleeve 5, positioning protrusion 7 form；The double steamboat at back is mounted in rear channel 4, and operating mechanism is by carrying on the back
Portion's rubber wheel 15, hook 9, protrusion 10, the connecting rod 12, three of No.1 connecting rod 11, two connecting rod 13, wheel shaft 14 form；Wherein back
Rubber wheel 15 is also secured on No.1 connecting rod and No. three connecting rods 13 by wheel shaft 14, and the other end of No. three connecting rods 13 is fixed on two
On number connecting rod 12, wherein hook 9 is made of hook 9-1 and ring 9-2, when hook 9-1 runs through ring 9-2, hook 9-1 and ring 9-2 are combined
Be integrally formed together, hold No.1 connecting rod 11, on level land in use, hook 9 be in connection status when, back rubber wheel 15
Trunk internal is taken in, bottom of luggage case rubber wheel 8 normally exposes, and luggage case normally tows, in stair activity, luggage case bottom
Portion's rubber wheel 8 is connected with inner screw 6, and 6 dextrorotation of inner screw drives bottom rubber wheel 8 to rise, and wheel is made to be fully retracted box house,
Hook 9 is opened simultaneously, and No. three connecting rods 13 drive No.1 connecting rod 11 to move down, until the protrusion 10 of No. two 12 two sides of connecting rod blocks No.1
Connecting rod 11, in vertical state, back rubber wheel 15 exposes for No.1 connecting rod 11 and No. three connecting rods 13 at this time, cooperates the damping material at back
Material 16, which is realized, to be towed downstairs.
Claims (1)
1. a kind of student's Convenient luggage case, including cabinet (2), pull rod (1), interior panelling (3), rear channel (4), back
Vibration-absorptive material (16), the double steamboat at back, bottom four wheels, it is characterised in that: wherein bottom of luggage case rear-wheel can be stretched
Contracting, is made of a bottom rubber wheel (8), inner screw (6), sleeve (5), positioning protrusion (7)；The double steamboat at back is mounted on
In rear channel (4), operating mechanism is by back rubber wheel (15), hook (9), raised (10), No.1 connecting rod (11), No. two companies
Bar (12), No. three connecting rods (13), wheel shaft (14) composition, wherein back rubber wheel (15) is also secured to No.1 by wheel shaft (14)
On connecting rod (11) and No. three connecting rods (13), the other end of No. three connecting rods (13) is fixed on No. two connecting rods (12), is made on level land
Used time, when hook (9) is in connection status, back rubber wheel (15) takes in trunk internal, and bottom of luggage case rubber wheel (8) is just
Often expose, luggage case normally tows；In stair activity, bottom of luggage case rubber wheel (8) is connected with inner screw, inner screw (6)
Dextrorotation drives bottom rubber wheel (8) to rise, and wheel is made to be fully retracted box house, while linking up with (9) opening, No. three connecting rods (13)
No.1 connecting rod (11) are driven to move down, until the protrusions (10) of No. two connecting rod (12) two sides blocks No.1 connecting rod (11), No.1 at this time
In vertical state, back rubber wheel (15) exposes for connecting rod (11) and No. three connecting rods (13), cooperates the vibration-absorptive material (16) at back real
It now tows downstairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113448.4U CN208590602U (en) | 2018-07-13 | 2018-07-13 | A kind of student's Convenient luggage case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113448.4U CN208590602U (en) | 2018-07-13 | 2018-07-13 | A kind of student's Convenient luggage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208590602U true CN208590602U (en) | 2019-03-12 |
Family
ID=65602940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821113448.4U Expired - Fee Related CN208590602U (en) | 2018-07-13 | 2018-07-13 | A kind of student's Convenient luggage case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208590602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110742378A (en) * | 2019-10-21 | 2020-02-04 | 淮阴工学院 | Ladder-climbing multipurpose draw-bar box |
-
2018
- 2018-07-13 CN CN201821113448.4U patent/CN208590602U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110742378A (en) * | 2019-10-21 | 2020-02-04 | 淮阴工学院 | Ladder-climbing multipurpose draw-bar box |
| CN110742378B (en) * | 2019-10-21 | 2021-07-09 | 淮阴工学院 | Ladder-climbing multipurpose draw-bar box |
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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: 20190312 Termination date: 20210713 |