CN204488111U - Heavy corrugated case fabric wheel - Google Patents
Heavy corrugated case fabric wheel Download PDFInfo
- Publication number
- CN204488111U CN204488111U CN201520074052.3U CN201520074052U CN204488111U CN 204488111 U CN204488111 U CN 204488111U CN 201520074052 U CN201520074052 U CN 201520074052U CN 204488111 U CN204488111 U CN 204488111U
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- CN
- China
- Prior art keywords
- ring
- driving wheel
- corrugated case
- left back
- line ball
- 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.)
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Abstract
The utility model relates to the technical field of line ball actuating unit, particularly relate to a kind of heavy corrugated case fabric wheel, the line that heavy corrugated case fabric wheel of the present utility model extrudes is wider, more smooth, time folding, cardboard is frangibility not, and without crushing the phenomenon of paper, broken line is well shaping, without breakage phenomenon; Comprise the first driving wheel and the second driving wheel, the left side of the first driving wheel and right side are respectively arranged with the first left back-up ring and the first right back-up ring, and have gap between the first left back-up ring and the first right back-up ring; It is characterized in that, the left side of the second driving wheel and right side are respectively arranged with the second left back-up ring and the second right back-up ring, and are provided with line ball flange collar between the second left back-up ring and the second right back-up ring, line ball flange collar and all have gap between the second left back-up ring and the second right back-up ring.
Description
Technical field
The utility model relates to the technical field of line ball actuating unit, particularly relates to a kind of heavy corrugated case fabric wheel.
Background technology
As everyone knows, heavy corrugated case fabric wheel is that a kind of carrying out is similar to the actuating unit that corrugated case carries out line ball, general it comprises roller and the first driving wheel, first driving wheel is fixedly mounted in the main body of cord grip, roller is arranged on motor, driven by motor roller rolls, and is placed on by corrugated case between roller and the first driving wheel and carries out line ball, simple and practical; But left side and the right side of the first driving wheel of this heavy corrugated case fabric wheel are respectively arranged with left back-up ring and right back-up ring, have gap between left back-up ring and right back-up ring; The central part of its second driving wheel is provided with line ball flange collar, during use, line ball flange collar and the matched in clearance between left back-up ring and right back-up ring carry out line ball, the line that this cord grip extrudes is too carefully narrow, easily fractures, and more easily occur the phenomenon crushing paper when turning up after pressure.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of line of extrusion wider, more smooth, and time folding, cardboard is frangibility not, and without crushing the phenomenon of paper, broken line is well shaping, without the heavy corrugated case fabric wheel of breakage phenomenon.
Heavy corrugated case fabric wheel of the present utility model, comprises the first driving wheel and the second driving wheel, and the left side of described first driving wheel and right side are respectively arranged with the first left back-up ring and the first right back-up ring, and have gap between the first left back-up ring and the first right back-up ring; It is characterized in that, the left side of described second driving wheel and right side are respectively arranged with the second left back-up ring and the second right back-up ring, and between the second left back-up ring and the second right back-up ring, be provided with line ball flange collar, described line ball flange collar and all have gap between the second left back-up ring and the second right back-up ring.
Heavy corrugated case fabric wheel of the present utility model, described first left back-up ring and the first right back-up ring are all structure as a whole with the first driving wheel.
Heavy corrugated case fabric wheel of the present utility model, between the second left back-up ring, the second right back-up ring and line ball flange collar be all structure as a whole with the second driving wheel.
Heavy corrugated case fabric wheel of the present utility model, described first driving wheel and the second driving wheel up-down structure rotate line ball to same direction.
Compared with prior art the beneficial effects of the utility model are: by above-mentioned setting, the line of extrusion can be reached wider by line ball flange collar and the gap between the second left back-up ring and the second right back-up ring, more smooth, time folding, cardboard is frangibility not, and without crushing the phenomenon of paper, broken line is well shaping, without breakage phenomenon.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, heavy corrugated case fabric wheel of the present utility model, the left side and the right side that comprise the first driving wheel 1 and the second driving wheel 2, first driving wheel are respectively arranged with the first left back-up ring 3 and the first right back-up ring 4, and have gap between the first left back-up ring and the first right back-up ring; The left side of the second driving wheel and right side are respectively arranged with the second left back-up ring 5 and the second right back-up ring 6, and are provided with line ball flange collar 7 between the second left back-up ring and the second right back-up ring, line ball flange collar and all have gap between the second left back-up ring and the second right back-up ring; By above-mentioned setting, the line of extrusion can be reached by line ball flange collar and the gap between the second left back-up ring and the second right back-up ring wider, not frangibility, and without crushing the phenomenon of paper, broken line is well shaping, without breakage phenomenon.
Heavy corrugated case fabric wheel of the present utility model, the first left back-up ring and the first right back-up ring are all structure as a whole with the first driving wheel.
Heavy corrugated case fabric wheel of the present utility model, between the second left back-up ring, the second right back-up ring and line ball flange collar be all structure as a whole with the second driving wheel.
Heavy corrugated case fabric wheel of the present utility model, the first driving wheel and the second driving wheel up-down structure rotate line ball to same direction.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (4)
1. a heavy corrugated case fabric wheel, comprises the first driving wheel and the second driving wheel, and the left side of described first driving wheel and right side are respectively arranged with the first left back-up ring and the first right back-up ring, and have gap between the first left back-up ring and the first right back-up ring; It is characterized in that, the left side of described second driving wheel and right side are respectively arranged with the second left back-up ring and the second right back-up ring, and between the second left back-up ring and the second right back-up ring, be provided with line ball flange collar, described line ball flange collar and all have gap between the second left back-up ring and the second right back-up ring.
2. heavy corrugated case fabric wheel as claimed in claim 1, is characterized in that, described first left back-up ring and the first right back-up ring are all structure as a whole with the first driving wheel.
3. heavy corrugated case fabric wheel as claimed in claim 2, is characterized in that, between the second left back-up ring, the second right back-up ring and line ball flange collar be all structure as a whole with the second driving wheel.
4. heavy corrugated case fabric wheel as claimed in claim 1, is characterized in that, described first driving wheel and the second driving wheel up-down structure rotate line ball to same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074052.3U CN204488111U (en) | 2015-02-03 | 2015-02-03 | Heavy corrugated case fabric wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074052.3U CN204488111U (en) | 2015-02-03 | 2015-02-03 | Heavy corrugated case fabric wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204488111U true CN204488111U (en) | 2015-07-22 |
Family
ID=53567402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520074052.3U Active CN204488111U (en) | 2015-02-03 | 2015-02-03 | Heavy corrugated case fabric wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204488111U (en) |
-
2015
- 2015-02-03 CN CN201520074052.3U patent/CN204488111U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |