CN208523979U - A kind of luggage can be used for staircase up and down motion - Google Patents
A kind of luggage can be used for staircase up and down motion Download PDFInfo
- Publication number
- CN208523979U CN208523979U CN201821025948.2U CN201821025948U CN208523979U CN 208523979 U CN208523979 U CN 208523979U CN 201821025948 U CN201821025948 U CN 201821025948U CN 208523979 U CN208523979 U CN 208523979U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- idler wheel
- shell
- staircase
- roller group
- 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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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a kind of luggages that can be used for staircase up and down motion, its structure includes shell, idler wheel and pull rod, the same side of shell is arranged in the idler wheel and pull rod, the idler wheel includes the middle roller group being arranged in the middle part of the bottom roller and side of side bottom, include idler wheel at least two in the middle roller group, is connected between the middle idler wheel in same middle roller group by rolling band；The pull rod is slidably connected on shell, and when pull rod slides into shell the top, the pull rod can be around housing into rotation.The luggage can realize sliding thus convenient for users to carrying in staircase on stair.
Description
Technical field
The utility model relates to a kind of article storage and transporting equipments, especially a kind of to can be used for what staircase moved up and down
Luggage.
Background technique
Luggage should have article storage and the carrying when people go out, existing luggage as daily necessities extensively
Major part is only applicable to more gentle ground transport, but in people's stair activity, heavy luggage is for the user
Transport is quite inconvenient.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of luggage that can be used for staircase up and down motion, the casees
Packet can realize sliding thus convenient for users to carrying in staircase on stair.
The utility model solves technical solution used by above-mentioned technical problem:
A kind of luggage can be used for staircase up and down motion, structure includes shell, idler wheel and pull rod, the idler wheel and drawing
The same side of shell is arranged in bar, and the idler wheel includes the middle idler wheel being arranged in the middle part of the bottom roller and side of side bottom
Group includes idler wheel at least two in the middle roller group, passes through rolling band connection between the middle idler wheel in same middle roller group；It is described
Pull rod is slidably connected on shell, and when pull rod slides into shell the top, the pull rod can be around housing into rotation.The technical program
Luggage is realized in the sliding motion of staircase, by that can convert around the pull rod of housing into rotation in staircase by roller group in setting
It exerts a force when position.
Further, the center of circle of the middle idler wheel is provided with connecting rod, and the connecting rod both ends are fixed with shell, the company
Extension bar is at least partly made of elastic material.When making different roller stress in middle roller group by the connecting rod with elastic material
Fine tuning, to make rolling band preferably close to stair.
Further, the mounting assembly with the cooperation of middle roller group is provided in the shell, the mounting assembly includes peace
The opening matched with connecting rod is arranged in dress cover and snap ring, the mounting cup two sides, and the connecting rod, which passes through, to be open and installing
The Joining clasp limit of cover outside.Middle roller group is set to be easy dismounting by the cooperation of connecting rod and snap ring, so as to make on level land
Used time removes middle roller group.
Preferably, the part connecting in the connecting rod with idler wheel is made of elastic material.In order to reinforce snap ring and company
The position connecting in connecting rod with idler wheel is arranged in bonding strength between extension bar, elastic material.
Preferably, including roller group at least two groups, the setting of pull rod telescopic direction is parallel between each middle roller group.Setting
Roller group keeps the technical program bigger with stair contact area in staircase movement in multiple groups, avoids luggage gravity center instability.
Preferably, the pull rod bottom is connected with pull rod idler wheel, and when pull rod slides into shell the top, pull rod and shell
It is connected between body by pull rod idler wheel.It is the most convenient that rotation is realized by pull rod idler wheel and shell cooperation, and does not influence pull rod sliding,
When pull rod level land move when, limit can be realized to it by existing pinball structure.
The utility model compared with the existing technology has the following advantages that and effect: the technical program passes through roller group in setting
Realize luggage staircase sliding motion, by can around housing into rotation pull rod when staircase is shifted one's position force.Pass through
Connecting rod with elastic material makes fine tuning when different roller stress in middle roller group, to make rolling band preferably close to building
Ladder.By the cooperation of connecting rod and snap ring make middle roller group be easy dismounting, so as to when level land is used by middle idler wheel assembling and dismantling
It removes.In order to reinforce the bonding strength between snap ring and connecting rod, the position connecting in connecting rod with idler wheel is arranged in elastic material.If
Setting roller group in multiple groups keeps the technical program bigger with stair contact area in staircase movement, avoids luggage gravity center instability.
It is the most convenient that rotation is realized by pull rod idler wheel and shell cooperation, and does not influence pull rod sliding.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the explosive view of middle roller group.
Fig. 3 is the utility model use state diagram.
Label declaration:
1 pull rod of shell, 2 pull rod idler wheel 21
Idler wheel 41 in roller group 4 in bottom roller 3
42 mounting cup of rolling band, 51 connecting rod 52
53 stair 6 of snap ring
Specific embodiment
The utility model is described in further detail below with reference to embodiment, following embodiment is to the utility model
Explanation and the utility model is not limited to following embodiment.
Embodiment 1:
As shown in Figure 1, the present embodiment is made of shell 1, idler wheel and pull rod 2, the same of shell 1 is arranged in idler wheel and pull rod 2
One side, 2 bottom of pull rod are connected with pull rod idler wheel 21, and idler wheel includes being arranged in the middle part of the bottom roller 3 and side of side bottom
Roller group 4 in two groups, middle roller group 4 are parallel with 2 telescopic direction of pull rod.As shown in Fig. 2, each middle roller group 4 includes in 4~6
Idler wheel 41 is connected by rolling band 42 between middle idler wheel 41, and the mounting assembly with the cooperation of middle roller group 4, installation group are provided in shell 1
Part includes mounting cup 51 and snap ring 53, and 51 two sides of mounting cup are provided with opening, and the center of circle of middle idler wheel 41 is provided with connecting rod 52, even
Extension bar 52 passes through opening, is limited connecting rod 52 in 51 liang of mounting cup outside by the setting of snap ring 53, in connecting rod 52 with middle rolling
The portion outboard of 41 connection of wheel is enclosed with resin outer layer.As shown in figure 3, the present embodiment is on stair 6 in use, middle roller group 4
It at least contacts and is close to two-stage stair, thus make middle idler wheel 41 that the sliding of rolling band 42 be driven to be slidably advanced on stair, and pull rod rolls
Wheel 21 adjusts the angle of pull rod 2 according to the position of user conducive to user's force.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different.All equivalent or simple changes done according to structure, feature and principle described in the concept of the patent of the utility model,
It is included in the protection scope of the utility model patent.Those skilled in the art of the present invention can be to being retouched
The specific embodiment stated does various modifications or additions or is substituted in a similar manner, without departing from the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of luggage that can be used for staircase up and down motion, it is characterised in that: including shell, idler wheel and pull rod, the idler wheel
The same side of shell is set with pull rod, and the idler wheel includes the middle rolling being arranged in the middle part of the bottom roller and side of side bottom
Wheel group includes idler wheel at least two in the middle roller group, passes through rolling band connection between the middle idler wheel in same middle roller group；Institute
It states pull rod to be slidably connected on shell, when pull rod slides into shell the top, the pull rod can be around housing into rotation.
2. the luggage according to claim 1 that can be used for staircase up and down motion, it is characterised in that: the circle of the middle idler wheel
The heart is provided with connecting rod, and the connecting rod both ends are fixed with shell, and the connecting rod is at least partly made of elastic material.
3. the luggage according to claim 2 that can be used for staircase up and down motion, it is characterised in that: setting in the shell
Have the mounting assembly with the cooperation of middle roller group, the mounting assembly includes mounting cup and snap ring, the mounting cup two sides setting with
The opening that connecting rod matches, the connecting rod passes through opening and Joining clasp limits on the outside of mounting cup.
4. it is according to claim 3 can be used for staircase up and down motion luggage, it is characterised in that: in the connecting rod with
The part of middle idler wheel connection is made of elastic material.
5. the luggage according to claim 1 that can be used for staircase up and down motion, it is characterised in that: including at least two groups
Roller group is parallel to the setting of pull rod telescopic direction between each middle roller group.
6. the luggage according to claim 1 that can be used for staircase up and down motion, it is characterised in that: the pull rod bottom connects
It is connected to pull rod idler wheel, when pull rod slides into shell the top, is connected between pull rod and shell by pull rod idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025948.2U CN208523979U (en) | 2018-06-30 | 2018-06-30 | A kind of luggage can be used for staircase up and down motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025948.2U CN208523979U (en) | 2018-06-30 | 2018-06-30 | A kind of luggage can be used for staircase up and down motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208523979U true CN208523979U (en) | 2019-02-22 |
Family
ID=65379394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821025948.2U Expired - Fee Related CN208523979U (en) | 2018-06-30 | 2018-06-30 | A kind of luggage can be used for staircase up and down motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208523979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108669738A (en) * | 2018-06-30 | 2018-10-19 | 浙江德清完美箱包有限公司 | It can be used for the luggage of staircase up and down motion |
-
2018
- 2018-06-30 CN CN201821025948.2U patent/CN208523979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108669738A (en) * | 2018-06-30 | 2018-10-19 | 浙江德清完美箱包有限公司 | It can be used for the luggage of staircase up and down motion |
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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: 20190222 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |