CN202233619U - Support underframe for light draw-bar box - Google Patents
Support underframe for light draw-bar box Download PDFInfo
- Publication number
- CN202233619U CN202233619U CN2011203055760U CN201120305576U CN202233619U CN 202233619 U CN202233619 U CN 202233619U CN 2011203055760 U CN2011203055760 U CN 2011203055760U CN 201120305576 U CN201120305576 U CN 201120305576U CN 202233619 U CN202233619 U CN 202233619U
- Authority
- CN
- China
- Prior art keywords
- underframe
- bar box
- draw
- support underframe
- support
- 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 - Lifetime
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Abstract
The utility model discloses a support underframe for a light draw-bar box. A draw bar is fixed on one side of the support underframe, a plurality of hollow gaps are arranged on the support underframe, and a plurality of universal wheels are fixed on the support underframe. The plurality of hollow gaps are arranged on the underframe, thereby supporting the whole draw-bar box, simultaneously reducing self weight, eliminating processes for manufacturing the draw-bar box, saving cost and being an effective and beneficial way for enterprises to improve benefits.
Description
Technical field
The utility model relates to a kind of light draw-bar box and supports underframe.
Background technology
Present draw-bar box, the no bracing frame in most of bottom, when travelling on official business, thing is put is easy to draw-bar box is damaged by pressure too much.
The utility model content
In order to solve the problem that above-mentioned prior art exists, the purpose of the utility model is to propose a kind of light draw-bar box to support underframe, and it can effectively solve the problems referred to above that prior art exists.
For realizing above-mentioned purpose, the utility model can solve through following technical scheme:
A kind of light draw-bar box supports underframe, and this supports the fixing pull bar of a side on the underframe, and this support underframe is provided with some hollow outs, and is fixed with some universal wheels on this support underframe.
As the further technical characterictic of the utility model, said support underframe is that a rectangle supports underframe, fixing said universal wheel on its four jiaos.
As the further technical characterictic of the utility model, extend to form a support portion on the side direction of the fixing described pull bar of said support underframe.
Owing to adopt above technical scheme, a kind of light draw-bar box of the utility model supports underframe, and this support underframe is provided with some hollow outs, has alleviated weight when can a good supporting role be arranged to whole draw-bar box greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, pull bar; 2, the support portion; 3, driving wheel; 4, driven pulley; 5, hollow out; 6, support underframe.
The specific embodiment
Below in conjunction with the specific embodiment, further set forth the utility model:
As shown in Figure 1, a kind of light draw-bar box supports underframe, and this supports the fixing pull bar 1 of a side on the underframe 6; This support underframe 6 is provided with some hollow outs 5, and is fixed with some universal wheels on this support underframe 6, and supporting underframe 6 is that a rectangle supports underframe; Fixing fixing respectively four universal wheels extend to form a support portion 2 on one side of support underframe 6 steady braces 1, because draw-bar box is when roping on its four jiaos; Have certain inclination, this support portion 2 can well supporting role in this process.
The universal wheel that supports one side of steady brace 1 on the underframe 6 is a driving wheel 3, and the universal wheel that supports the another side of underframe is a driven pulley 4, and the diameter of driving wheel 3 is greater than the diameter of driven pulley 4.
But the above-mentioned specific embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (3)
1. a light draw-bar box supports underframe, and this supports the fixing pull bar of a side on the underframe, and it is characterized in that: this support underframe is provided with some hollow outs, and is fixed with some universal wheels on this support underframe.
2. light draw-bar box according to claim 1 supports underframe, it is characterized in that: said support underframe is that a rectangle supports underframe, fixing said universal wheel on its four jiaos.
3. light draw-bar box according to claim 2 supports underframe, it is characterized in that: extend to form a support portion on the side direction of the fixing described pull bar of said support underframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203055760U CN202233619U (en) | 2011-08-22 | 2011-08-22 | Support underframe for light draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203055760U CN202233619U (en) | 2011-08-22 | 2011-08-22 | Support underframe for light draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202233619U true CN202233619U (en) | 2012-05-30 |
Family
ID=46094947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203055760U Expired - Lifetime CN202233619U (en) | 2011-08-22 | 2011-08-22 | Support underframe for light draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202233619U (en) |
-
2011
- 2011-08-22 CN CN2011203055760U patent/CN202233619U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |