CN204024792U - Expansion tank - Google Patents
Expansion tank Download PDFInfo
- Publication number
- CN204024792U CN204024792U CN201420355050.7U CN201420355050U CN204024792U CN 204024792 U CN204024792 U CN 204024792U CN 201420355050 U CN201420355050 U CN 201420355050U CN 204024792 U CN204024792 U CN 204024792U
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- rib
- flash
- welding
- box
- expansion tank
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Abstract
The utility model discloses a kind of expansion tank, comprise upper box and with the lower box of upper box by being welded and fixed, upper box and lower box are respectively arranged with in the outside of both joints and weld rib and lower welding rib, the arranged outside of upper welding rib and lower welding rib has upper flash rib and lower flash rib, flash groove is offered respectively in upper flash rib and lower flash rib, upper flash rib is higher than upper welding rib, lower flash rib is lower than lower welding rib, flash rib is increased to the upper lower box of welding, the flash of heat fusible layer is in the effect by flash rib after welding, hot melt stream enters in flash groove will not overflow the external frame of product, and be subject to the effect of limit rib, fusion material is had to the effect of pressurized, play fusion equally to connect, improve the fusion intensity of product.
Description
Technical field
The utility model relates to a kind of expansion tank.
Background technique
Current expansion tank is all by hot plate welding, upper box is connected with lower box, there is flash in various degree in face of weld part, the upper and lower cabinet design of current welding all only has welding muscle, after welding heat seal, this fusion material has the outer surface of spilling part in various degree when heat seal, affect outward appearance, and without any bonding strength after this fusion material spilling, quality and the fusion intensity of existing product can not be promoted.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, provides a kind of external frame attractive in appearance and can improve the expansion tank fusing intensity.
For achieving the above object, the technical solution of the utility model is a kind of expansion tank of design, comprise upper box and with the lower box of described upper box by being welded and fixed, described upper box and described lower box are respectively arranged with in the outside of both joints and weld rib and lower welding rib, the arranged outside of described upper welding rib and described lower welding rib has upper flash rib and lower flash rib, flash groove is offered respectively in described upper flash rib and described lower flash rib, described upper flash rib is higher than described upper welding rib, described lower flash rib is lower than described lower welding rib.
As preferably, the rectangular in cross-section of described flash groove.
Advantage of the present utility model and beneficial effect are: increase flash rib to the upper lower box of welding, the flash of heat fusible layer is in the effect by flash rib after welding, hot melt stream enters in flash groove will not overflow the external frame of product, and be subject to the effect of limit rib, fusion material is had to the effect of pressurized, play fusion equally to connect, improve the fusion intensity of product.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is sectional view of the present utility model;
Fig. 3 is the A place enlarged view of Fig. 2.
In figure: 1, upper box; 2, lower box; 3, upper welding rib; 4, lower welding rib; 5, upper flash rib; 6, lower flash rib; 7, flash groove.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1-Figure 3, a kind of expansion tank, comprise upper box 1 and with the lower box 2 of described upper box 1 by being welded and fixed, described upper box 1 and described lower box 2 are respectively arranged with in the outside of both joints and weld rib 3 and lower welding rib 4, the arranged outside of described upper welding rib 3 and described lower welding rib 4 has upper flash rib 5 and lower flash rib 6, flash groove 7 is offered respectively in described upper flash rib 5 and described lower flash rib 6, described upper flash rib 5 is higher than described upper welding rib 3, described lower flash rib 6 is lower than described lower welding rib 4, the rectangular in cross-section of described flash groove 7.
The above is only preferred implementation 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 improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. an expansion tank, it is characterized in that: comprise upper box and with the lower box of described upper box by being welded and fixed, described upper box and described lower box are respectively arranged with in the outside of both joints and weld rib and lower welding rib, the arranged outside of described upper welding rib and described lower welding rib has upper flash rib and lower flash rib, flash groove is offered respectively in described upper flash rib and described lower flash rib, described upper flash rib is higher than described upper welding rib, and described lower flash rib is lower than described lower welding rib.
2. expansion tank as claimed in claim 1, is characterized in that: the rectangular in cross-section of described flash groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355050.7U CN204024792U (en) | 2014-06-30 | 2014-06-30 | Expansion tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355050.7U CN204024792U (en) | 2014-06-30 | 2014-06-30 | Expansion tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024792U true CN204024792U (en) | 2014-12-17 |
Family
ID=52064672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420355050.7U Active CN204024792U (en) | 2014-06-30 | 2014-06-30 | Expansion tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024792U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448271A (en) * | 2016-06-01 | 2017-12-08 | 通用汽车环球科技运作有限责任公司 | Compensation container for automotive coolant circulation |
| CN110525201A (en) * | 2019-08-30 | 2019-12-03 | 山东统亚模塑科技实业有限公司 | A kind of integrated fuel case and its manufacturing process |
| CN113478838A (en) * | 2021-07-10 | 2021-10-08 | 富诚汽车零部件有限公司 | Car expansion tank welded structure |
-
2014
- 2014-06-30 CN CN201420355050.7U patent/CN204024792U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448271A (en) * | 2016-06-01 | 2017-12-08 | 通用汽车环球科技运作有限责任公司 | Compensation container for automotive coolant circulation |
| CN110525201A (en) * | 2019-08-30 | 2019-12-03 | 山东统亚模塑科技实业有限公司 | A kind of integrated fuel case and its manufacturing process |
| CN110525201B (en) * | 2019-08-30 | 2022-01-11 | 山东统亚模塑科技实业有限公司 | Integrated fuel tank and manufacturing process thereof |
| CN113478838A (en) * | 2021-07-10 | 2021-10-08 | 富诚汽车零部件有限公司 | Car expansion tank welded structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214400 No. 1555 Yang Cheng Road, Jiangyin, Jiangsu, Wuxi, Zhouzhuang Patentee after: JIANGYIN EVERISE AUTO PART CO., LTD. Address before: 214400 No. 1555 Yang Cheng Road, Jiangyin, Jiangsu, Wuxi, Zhouzhuang Patentee before: Jiangyin Everise Automobile Parts Manufacturing Co., Ltd. |