CN206620976U - A kind of bottom of luggage case duricrust chassis assembly - Google Patents
A kind of bottom of luggage case duricrust chassis assembly Download PDFInfo
- Publication number
- CN206620976U CN206620976U CN201720262499.2U CN201720262499U CN206620976U CN 206620976 U CN206620976 U CN 206620976U CN 201720262499 U CN201720262499 U CN 201720262499U CN 206620976 U CN206620976 U CN 206620976U
- Authority
- CN
- China
- Prior art keywords
- chassis
- support chassis
- installing frame
- support
- 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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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model proposes a kind of bottom of luggage case duricrust chassis assembly, including support chassis, installing frame and roll wheel assembly, the support chassis is shaped as rectangle, the support chassis is inlaid in installing frame, the outer wall of the installing frame is provided with bag frame, and the side wall of the support chassis is engaged with the inwall of bag frame, and the corner of the installing frame offers installation cavity, the bottom symmetrical of the support chassis is provided with four rolling component, and the roll wheel assembly runs through installation cavity.By being mounted directly roll wheel assembly in support chassis, and support chassis is fixed in installing frame, reduce certain manufacturing procedure, improve production efficiency, the bottom of the fraction defective of reduction wheel assembling, reduction product defects, support chassis and installing frame is equipped with detent, can not only fast positioning be arranged on casing in, and to a certain extent mitigate product weight.
Description
【Technical field】
It the utility model is related to the technical field of case and bag manufacture, particularly a kind of bottom of luggage case duricrust chassis assembly.
【Background technology】
Case and bag are that one kind can place article, are easy to the inclusion of trip.Case and bag are mainly by the casing with placed cavity and and case
Body connection can close the case lid composition of placed cavity, and casing is provided with telescopic drag link mechanism, and bottom uses multilayer dose, such as
Cloth, liner PE plates and whole underframe, in the prior art, in order to keep the light of luggage, its chassis is generally plastics one
It is body formed.Because the intensity of plastics is relatively low, when case and bag are born compared with big load, torsional deformation occurs in chassis edge, sternly
Case and bag chassis can be caused to destroy when weight, and wheel install after easily not at grade, cause product function to lack
Fall into, therefore propose a kind of bottom of luggage case duricrust chassis assembly.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of whole bottom of bottom of luggage case duricrust
Disk, it is fixed on by being mounted directly roll wheel assembly in support chassis, and by support chassis in installing frame, reduces certain processing
Process, production efficiency is improved, reduce the fraction defective of wheel assembling, reduce product defects, mitigate the weight of product to a certain extent
Amount.
To achieve the above object, the utility model proposes a kind of bottom of luggage case duricrust chassis assembly, including support chassis,
Installing frame and roll wheel assembly, the support chassis are shaped as rectangle, and the support chassis is inlaid in installing frame, the installation
The outer wall of frame is provided with bag frame, and the side wall of the support chassis is engaged with the inwall of bag frame, and the corner of the installing frame opens up
There is installation cavity, the bottom symmetrical of the support chassis is provided with four rolling component, and the roll wheel assembly runs through installation cavity.
Preferably, the corner of the support chassis is provided with arc transition, the corner of the installing frame is provided with and circle
The arc corners that arc transition is engaged, arc transiting surface, the arc-shaped transition are extended between the bag frame and installing frame bottom surface
Groove is offered on the side in face.
Preferably, the bottom of the installing frame is provided with detent, the bottom of the support chassis is provided with detent
The groove being engaged.
Preferably, the roll wheel assembly includes rolling wheel support, rotating shaft and roller, the rolling wheel support include support frame and
Base, support frame as described above are riveted on base by bearing pin, and the roller is arranged on one end of support frame, the branch by rotating shaft
The other end of support is provided with base, and the base is fixed on the bottom of support chassis.
The beneficial effects of the utility model：The utility model by the cooperation of support chassis, installing frame and roll wheel assembly etc.,
It is fixed on by being mounted directly roll wheel assembly in support chassis, and by support chassis in installing frame, reduces certain processing work
The bottom of sequence, raising production efficiency, the fraction defective of reduction wheel assembling, reduction product defects, support chassis and installing frame is all provided with
Have detent, can not only fast positioning be arranged on casing in, and to a certain extent mitigate product weight.
Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of structural representation of bottom of luggage case duricrust chassis assembly of the utility model；
Fig. 2 is that schematic perspective view is looked up in a kind of the utility model bottom of luggage case duricrust chassis assembly；
Fig. 3 is a kind of upward view of bottom of luggage case duricrust chassis assembly of the utility model.
【Embodiment】
Refering to Fig. 1 to a kind of bottom of luggage case duricrust chassis assembly of Fig. 3 the utility model, including support chassis 1, installing frame 2
With roll wheel assembly 3, the support chassis 1 is shaped as rectangle, and the support chassis 1 is inlaid in installing frame 2, the installing frame
2 outer wall is provided with bag frame 21, and the side wall of the support chassis 1 is engaged with the inwall of bag frame 21, the corner of the installing frame 2
Installation cavity 23 is offered, the bottom symmetrical of the support chassis 1 is provided with four rolling component 3, and the roll wheel assembly 3 is through installation
Chamber 23.The corner of the support chassis 1 is provided with arc transition 11, and the corner of the installing frame 2 is provided with and arc transition 11
The arc corners being engaged, arc transiting surface 22, the arc transiting surface are extended between bag frame 21 and installing frame 2 bottom surface
Groove 221 is offered on 22 side.The bottom of the installing frame 2 is provided with detent 24, and the bottom of the support chassis 1 is set
There is the groove that detent 24 is engaged.The roll wheel assembly 3 includes rolling wheel support 31, rotating shaft 32 and roller 33, the roller
Support 31 includes support frame 311 and base 312, and support frame as described above 311 is riveted on base 312 by bearing pin, the roller 33
One end of support frame 311 is arranged on by rotating shaft 32, the other end of support frame as described above 311 is provided with base 312, the base 312
It is fixed on the bottom of support chassis 1.
Utility model works process：
A kind of bottom of luggage case duricrust chassis assembly of the utility model, the utility model in support chassis 1 by directly pacifying
Roll wheel assembly 3 is filled, and support chassis 1 is fixed in installing frame 2, certain manufacturing procedure can be reduced, improves production efficiency,
Avoid wheel install after easily not at grade, reduce the fraction defective of wheel assembling, reduce product defects, support chassis
1 and the bottom of installing frame 2 be equipped with detent, can not only fast positioning be arranged in casing, and to a certain extent
Mitigate the weight of product.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (4)
- A kind of 1. bottom of luggage case duricrust chassis assembly, it is characterised in that：Including support chassis (1), installing frame (2) and roll wheel assembly (3), the support chassis (1) is shaped as rectangle, and the support chassis (1) is inlaid in installing frame (2), the installing frame (2) outer wall is provided with bag frame (21), and the side wall of the support chassis (1) is engaged with the inwall of bag frame (21), the installing frame (2) corner offers installation cavity (23), and the bottom symmetrical of the support chassis (1) is provided with four rolling component (3), described Roll wheel assembly (3) runs through installation cavity (23).
- A kind of 2. bottom of luggage case duricrust chassis assembly as claimed in claim 1, it is characterised in that：The support chassis (1) Corner is provided with arc transition (11), and the corner of the installing frame (2) is provided with the circular arc being engaged with arc transition (11) and turned Angle, is extended with arc transiting surface (22) between the bag frame (21) and installing frame (2) bottom surface, and the one of the arc transiting surface (22) Groove (221) is offered on side.
- A kind of 3. bottom of luggage case duricrust chassis assembly as claimed in claim 1, it is characterised in that：The bottom of the installing frame (2) Portion is provided with detent (24), and the bottom of the support chassis (1) is provided with the groove that detent (24) is engaged.
- A kind of 4. bottom of luggage case duricrust chassis assembly as claimed in claim 1, it is characterised in that：Roll wheel assembly (3) bag Rolling wheel support (31), rotating shaft (32) and roller (33) are included, the rolling wheel support (31) includes support frame (311) and base (312), Support frame as described above (311) is riveted on base (312) by bearing pin, and the roller (33) is arranged on support frame by rotating shaft (32) (311) one end,The other end of support frame as described above (311) is provided with base (312), and the base (312) is fixed on the bottom of support chassis (1) Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262499.2U CN206620976U (en) | 2017-03-17 | 2017-03-17 | A kind of bottom of luggage case duricrust chassis assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262499.2U CN206620976U (en) | 2017-03-17 | 2017-03-17 | A kind of bottom of luggage case duricrust chassis assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206620976U true CN206620976U (en) | 2017-11-10 |
Family
ID=60209196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720262499.2U Expired - Fee Related CN206620976U (en) | 2017-03-17 | 2017-03-17 | A kind of bottom of luggage case duricrust chassis assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206620976U (en) |
-
2017
- 2017-03-17 CN CN201720262499.2U patent/CN206620976U/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: 20171110 Termination date: 20210317 |