CN209498874U - A kind of convertible trolley case of idler wheel - Google Patents
A kind of convertible trolley case of idler wheel Download PDFInfo
- Publication number
- CN209498874U CN209498874U CN201821756146.9U CN201821756146U CN209498874U CN 209498874 U CN209498874 U CN 209498874U CN 201821756146 U CN201821756146 U CN 201821756146U CN 209498874 U CN209498874 U CN 209498874U
- Authority
- CN
- China
- Prior art keywords
- idler wheel
- cabinet
- trolley case
- roller group
- connection frame
- 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
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Abstract
The utility model relates to case field, especially a kind of convertible trolley case of idler wheel.The utility model provides following technical solution: a kind of convertible trolley case of idler wheel, including cabinet, the pull rod of box back surface is set and the first idler wheel of the bottom of box is set, handle is additionally provided on the cabinet, the second roller group is additionally provided on the cabinet, second roller group includes the connection frame being hinged on cabinet and the second idler wheel being arranged on connection frame, two or more connecting rods that the connection frame includes shaft and is fixedly connected with shaft, idler wheel connector is all hingedly provided in each connecting rod, the both ends of the idler wheel connector are equipped with the second idler wheel respectively.In the utility model, can be replaced with the second roller group when by trolley case and clean ground face contact the first idler wheel of contamination dust with face contact, solve the problems, such as that dirty idler wheel can make clean ground dirty.
Description
Technical field
The utility model relates to case field, especially a kind of convertible trolley case of idler wheel.
Background technique
Trolley case essential travel kit when being the daily outgoing, travelling of people.Luggage currently on the market mainly wraps
Cabinet, the idler wheel for being fixed on the bottom of box, setting are included in the telescopic pull rod composition of box back surface.
Wherein, the idler wheel of trolley case rolls on the ground, with ground touching so that being stained with soil and dust on idler wheel,
And when people are outgoing, return from journey when, the idler wheel for being stained with dust can be touched directly with ground in family, thus by clean ground
It makes dirty, but the cleaning of idler wheel and inconvenience, and to clean every time also cumbersome.
Summary of the invention
Aiming at the problems existing in the prior art, the utility model provides a kind of convertible trolley case of idler wheel, as general
The first idler wheel and ground face contact that can replace contamination dust when trolley case and clean ground face contact with the second roller group, solve
Dirty idler wheel can make the problem of clean ground dirty.
To achieve the above object, the utility model provides following technical solution: a kind of convertible trolley case of idler wheel, packet
Cabinet is included, the pull rod of box back surface is set and the first idler wheel of the bottom of box is set, is additionally provided with handle on the cabinet,
The second roller group is additionally provided on the cabinet, second roller group includes the connection frame being hinged on cabinet and setting even
Connect the second idler wheel on frame, two or more connections that the connection frame includes shaft and is fixedly connected with shaft
Bar is all hingedly provided with idler wheel connector in each connecting rod, and the both ends of the idler wheel connector are equipped with the second idler wheel respectively.
By adopting the above technical scheme, the first idler wheel of the bottom of box is set, it can be when trolley case uses usually and ground
Contact, when by trolley case will with can be used instead when clean ground face contact the second roller group replace contamination dust the first idler wheel and ground
Face contact solves the problems, such as that dirty idler wheel can make clean ground dirty；Wherein, when the second roller group is receiving state, connecting rod phase
For the one end that is connected with shaft the other end towards above cabinet, and idler wheel connector is stacked in connecting rod, when needing to use the
When second wheel group, the frame that is rotatably connected makes connecting rod relative to the other end of the one end that is connected with shaft towards the bottom of box, and
Idler wheel connector is adjusted, so that the second idler wheel and ground touch.
Further, support rod is equipped between the adjacent idler wheel connector, the both ends of the support rod are installed in rolling
It takes turns on connector.
By adopting the above technical scheme, setting can make idler wheel connector being connected to form one by support rod in this way, make whole
The structure of a connection frame is stronger, to enable the second roller group more preferably firm to the carrying of cabinet when using.
Further, the shaft is hinged with cabinet.
By adopting the above technical scheme, in this way, connection frame can be kept hinged with cabinet by the shaft hinged with cabinet, from
And connection frame can be made to spin upside down around the shaft, convenient for the storage of the second roller group.
Further, corresponding second roller group setting is fluted on the cabinet.
By adopting the above technical scheme, in this way, groove can be used for storing the second roller group, convenient for saving the second idler wheel
Group avoids the second roller group impaired.
Further, second idler wheel is universal wheel.
By adopting the above technical scheme, setting makes the second roller group so that the second idler wheel can carry out 360 degree of steering in this way
It is easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is structural schematic diagram when the second roller group uses.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with accompanying drawings and embodiments.
As shown in Figure 1, 2, the convertible trolley case of a kind of idler wheel, including cabinet 1, be arranged in the pull rod 2 at 1 back side of cabinet with
And the first idler wheel 3 of 1 bottom of cabinet is set, it is additionally provided with handle 4 on the cabinet 1, is additionally provided with the second idler wheel on the cabinet 1
Group 5, second roller group 5 include the connection frame 6 being hinged on cabinet 1 and the second idler wheel 7 being arranged on connection frame 6,
The connection frame 6 includes shaft 61 and the two or more connecting rods 62 being fixedly connected with shaft 61, each connection
Idler wheel connector 63 is all hingedly provided on bar 62, the both ends of the idler wheel connector 63 are equipped with the second idler wheel 7 respectively.Setting
The first idler wheel 3 in 1 bottom of cabinet, can when pull rod 2 casees uses usually with ground face contact, when by pull rod 2 casees will with it is clean
The second roller group 5 can be used when ground face contact instead and replace the first idler wheel 3 of contamination dust and ground face contact, solving dirty idler wheel can do
The problem of dirty clean ground.
Connection frame 6 in the present embodiment includes two connecting rods 62.
It should be noted that the second roller group 5 may be provided at any one side at 1 front of cabinet, the back side or side；Wherein,
The second roller group 5 in this implementation is arranged at 1 back side of cabinet.
Support rod 64 is equipped between the adjacent idler wheel connector 63, the both ends of the support rod 64 are installed in idler wheel company
On fitting 63.Setting can make being connected to form one by support rod 64 of idler wheel connector 63 in this way, make the knot of entire connection frame 6
Structure is stronger, to enable the second roller group 5 more preferably firm to the carrying of cabinet 1 when using.
It should be noted that the quantity for the support rod 64 being arranged between adjacent two idler wheels connector 63 can according to need
It is arranged multiple；In the present embodiment, 64 quantity of support rod between adjacent two idler wheels connector 63 is set as two.
The shaft 61 is hinged with cabinet 1.In this way, can be made by the shaft 61 hinged with cabinet 1 connection frame 6 with
Cabinet 1 is hinged, so as to spin upside down connection frame 6 61 around the shaft, convenient for the storage of the second roller group 5.
Corresponding second roller group 5 is arranged fluted 8 on the cabinet 1.In this way, groove 8 can be used for storing the second rolling
Wheel group 5 avoids the second roller group 5 impaired convenient for saving the second roller group 5.
Second idler wheel 7 is universal wheel.Setting makes the second rolling so that the second idler wheel 7 can carry out 360 degree of steering in this way
Wheel group 5 is easy to use.
When the second roller group 5 is receiving state, other end direction of the connecting rod 62 relative to the one end that is connected with shaft 61
1 top of cabinet, and idler wheel connector 63 is stacked in connecting rod 62, the second roller group 5 is in groove 8 at this time.
When needing using the second roller group 5, can be rotated shaft 61 makes connection frame 6 to 2 casees bottom reverseds of pull rod, makes to connect
Bar 62 relative to the one end that is connected with shaft 61 the other end towards 1 bottom of cabinet, and idler wheel connector 63 is adjusted, so that second
Idler wheel 7 and ground touch.
It should be noted that the length of connecting rod 62 needs the distance not less than shaft 61 to ground, so that the second idler wheel 7
It can be touched when in use with ground；In addition, the setting of the hinged place of idler wheel connector 63 and connecting rod 62 is needed according to case
Body 1 width size (when the second roller group 5 is arranged at 1 side of cabinet, the hinged place of idler wheel connector 63 and connecting rod 62
Be arranged and need according to the length scale of cabinet 1), it is ensured that the second idler wheel 7 when being contacted with ground, the of 63 both ends of idler wheel connector
Among second wheel 7 one in this side of cabinet 1, another is in the opposite side opposite with this side.
Claims (5)
1. a kind of convertible trolley case of idler wheel including cabinet, is arranged in the pull rod of box back surface and is arranged in the bottom of box
The first idler wheel, be additionally provided with handle on the cabinet, it is characterised in that: be additionally provided with the second roller group on the cabinet, described
Second wheel group includes the connection frame being hinged on cabinet and the second idler wheel being arranged on connection frame, and the connection frame includes turning
Axis and the two or more connecting rods being fixedly connected with shaft are all hingedly provided with idler wheel connection in each connecting rod
The both ends of part, the idler wheel connector are equipped with the second idler wheel respectively.
2. the convertible trolley case of idler wheel according to claim 1, it is characterised in that: the adjacent idler wheel connector it
Between be equipped with support rod, the both ends of the support rod are installed on idler wheel connector.
3. the convertible trolley case of idler wheel according to claim 1 or 2, it is characterised in that: the shaft is mutually cut with scissors with cabinet
It connects.
4. the convertible trolley case of idler wheel according to claim 1, it is characterised in that: corresponding second idler wheel on the cabinet
Group setting is fluted.
5. the convertible trolley case of idler wheel according to claim 1, it is characterised in that: second idler wheel is universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756146.9U CN209498874U (en) | 2018-10-29 | 2018-10-29 | A kind of convertible trolley case of idler wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756146.9U CN209498874U (en) | 2018-10-29 | 2018-10-29 | A kind of convertible trolley case of idler wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209498874U true CN209498874U (en) | 2019-10-18 |
Family
ID=68192962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821756146.9U Expired - Fee Related CN209498874U (en) | 2018-10-29 | 2018-10-29 | A kind of convertible trolley case of idler wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209498874U (en) |
-
2018
- 2018-10-29 CN CN201821756146.9U patent/CN209498874U/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 |
Granted publication date: 20191018 Termination date: 20201029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |