CN203332614U - A chemical engineering bucket with a leak-proof function - Google Patents
A chemical engineering bucket with a leak-proof function Download PDFInfo
- Publication number
- CN203332614U CN203332614U CN2013202957225U CN201320295722U CN203332614U CN 203332614 U CN203332614 U CN 203332614U CN 2013202957225 U CN2013202957225 U CN 2013202957225U CN 201320295722 U CN201320295722 U CN 201320295722U CN 203332614 U CN203332614 U CN 203332614U
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- Prior art keywords
- circular groove
- cover plate
- external thread
- leak
- negative thread
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Abstract
The utility model discloses a chemical engineering bucket with a leak-proof function. The chemical engineering bucket comprises a container body (1) and a top cover (2), which are integral in structure. The container body (1) is in the shape of a bucket, the top cover (2) is provided with a first screw cover (21), the top edge of the container body (1) is provided with a side wall (11) extending upward vertically; the inner side of the top of the side wall (11) is provided with a step (12), a cover plate (3) is disposed on the step (12), the cover plate (3) matches an inner wall thread of the step (12), and the cover plate (3) is provided with a second screw cover (31). The chemical engineering bucket has the advantages of firm and reliable structure, good leak-proof effect, simple structure and low cost.
Description
Technical field
The utility model relates to chemical field, is specifically related to a kind of for holding the chemical barrel of chemical.
Background technology
Chemical barrel is a kind of for holding the easy of chemical, is widely used in chemical enterprise.The chemical barrel of prior art generally comprises vessel and top cover, vessel is tubbiness, top cover is provided with screw top, but the structure between screw top and top cover, owing to being thread matching structure, once bump, can cause chemical barrel to leak, cause inner chemical to leak, also can cause on the one hand chemical to leak damage, bring economic loss, chemical also may cause serious pollution on the other hand.
The utility model content
The technical problems to be solved in the utility model is to provide that a kind of sound construction is reliable, anti-leak result good, the chemical barrel with anti-leak function simple in structure, with low cost.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of chemical barrel with anti-leak function, the vessel and the top cover that comprise integral structure, described vessel is tubbiness, described top cover is provided with the first screw top, the top of described vessel is provided with the sidewall that stretches out straight up layout, and the inside top of described sidewall is provided with step, and described step is provided with cover plate, described cover plate coordinates with the inner thread of step, and described cover plate is provided with the second screw top.
As further improvement in the technical proposal:
Described top cover is provided with the first external thread column, described the first external thread column is provided with the first through hole, described the first screw top is comprised of the first cock body and first attachment cap of integral structure, described the first cock body is inserted in the first through hole, described the first attachment cap is provided with the first negative thread circular groove of arranging down, the inside of described the first negative thread circular groove is provided with the first seal ring, described the first external thread column be inserted in the first negative thread circular groove inside and with the first negative thread circular groove screw thread fit.
The inside edge of described top cover is provided with the foreign material delay tank, and described the first external thread column is arranged in a side of described foreign material delay tank.
Described cover plate is provided with the second external thread column, described the second external thread column is provided with the second through hole, described the second screw top is comprised of the second cock body and second attachment cap of integral structure, described the second cock body is inserted in the second through hole, described the second attachment cap is provided with the second negative thread circular groove of arranging down, the inside of described the second negative thread circular groove is provided with the second seal ring, described the second external thread column be inserted in the second negative thread circular groove inside and with the second negative thread circular groove screw thread fit.
Described step is provided with circular groove, and described circular groove, between step and cover plate, is provided with the 3rd seal ring in described circular groove.
The utlity model has following advantage: the utility model is provided with the sidewall that stretches out straight up layout by the top at vessel, the inside top of sidewall is provided with step, step is provided with cover plate, cover plate coordinates with the inner thread of step, cover plate is provided with the second screw top, therefore form top cover and the double hermetically-sealed construction of cover plate, even any one is damaged between the two for top cover and cover plate, still can not leak, have advantages of that sound construction is reliable, anti-leak result good, simple in structure, with low cost.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The sectional structure schematic diagram that Fig. 1 is the utility model embodiment.
The enlarged diagram that Fig. 2 is the A position in Fig. 1.
Marginal data: 1, vessel; 11, sidewall; 12, step; 121, circular groove; 122, the 3rd seal ring; 2, top cover; 201, the first external thread column; 202, the first through hole; 203, foreign material delay tank; 21, the first screw top; 211, the first cock body; 212, the first attachment cap; 213, the first negative thread circular groove; 214, the first seal ring; 3, cover plate; 301, the second external thread column; 302, the second through hole; 31, the second screw top; 311, the second cock body; 312, the second attachment cap; 313, the second negative thread circular groove; 314, the second seal ring.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As depicted in figs. 1 and 2, the chemical barrel that the present embodiment has an anti-leak function comprises vessel 1 and the top cover 2 of integral structure, vessel 1 is tubbiness, top cover 2 is provided with the first screw top 21, the top of vessel 1 is provided with the sidewall 11 that stretches out straight up layout, and the inside top of sidewall 11 is provided with step 12, and step 12 is provided with cover plate 3, cover plate 3 coordinates with the inner thread of step 12, and cover plate 3 is provided with the second screw top 31.The present embodiment is provided with the sidewall 11 that stretches out straight up layout by the top at vessel 1, the inside top of sidewall 11 is provided with step 12, step 12 is provided with cover plate 3, cover plate 3 coordinates with the inner thread of step 12, cover plate 3 is provided with the second screw top 31, therefore form top cover 2 and the double hermetically-sealed construction of cover plate 3, even any one is damaged between the two for top cover 2 and cover plate 3, still can not leak, have advantages of that sound construction is reliable, anti-leak result good, simple in structure, with low cost.
In the present embodiment, top cover 2 is provided with the first external thread column 201, the first external thread column 201 is provided with the first through hole 202, the first screw top 21 is comprised of the first cock body 211 and first attachment cap 212 of integral structure, the first cock body 211 is inserted in the first through hole 202, the first attachment cap 212 is provided with the first negative thread circular groove 213 of arranging down, the inside of the first negative thread circular groove 213 is provided with the first seal ring 214, the first external thread column 201 be inserted in the first negative thread circular groove 213 inside and with the first negative thread circular groove 213 screws thread fit, sealing structure dependable performance between the first screw top 21 and top cover 2, anti-leak result is better.
In the present embodiment, the inside edge of top cover 2 is provided with foreign material delay tank 203, the first external thread column 201 is arranged in a side of foreign material delay tank 203, layout by foreign material delay tank 203, make when toppling over inner chemical, inner foreign material can directly be trapped in foreign material delay tank 203, and can directly not pour out.
In the present embodiment, cover plate 3 is provided with the second external thread column 301, the second external thread column 301 is provided with the second through hole 302, the second screw top 31 is comprised of the second cock body 311 and second attachment cap 312 of integral structure, the second cock body 311 is inserted in the second through hole 302, the second attachment cap 312 is provided with the second negative thread circular groove 313 of arranging down, the inside of the second negative thread circular groove 313 is provided with the second seal ring 314, the second external thread column 301 be inserted in the second negative thread circular groove 313 inside and with the second negative thread circular groove 313 screws thread fit, sealing structure dependable performance between the second screw top 31 and cover plate 3, anti-leak result is better.
In the present embodiment, step 12 is provided with circular groove 121, and circular groove 121, between step 12 and cover plate 3, is provided with the 3rd seal ring 122 in circular groove 121, makes the sealing property between step 12 and cover plate 3 better.
The foregoing is only preferred implementation of the present utility model, protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvements and modifications of carrying out under the prerequisite that does not break away from principle of the present utility model, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the chemical barrel with anti-leak function, the vessel (1) and the top cover (2) that comprise integral structure, described vessel (1) is tubbiness, described top cover (2) is provided with the first screw top (21), it is characterized in that: the top of described vessel (1) is provided with the sidewall (11) that stretches out straight up layout, the inside top of described sidewall (11) is provided with step (12), described step (12) is provided with cover plate (3), described cover plate (3) coordinates with the inner thread of step (12), described cover plate (3) is provided with the second screw top (31).
2. the chemical barrel with anti-leak function according to claim 1, it is characterized in that: described top cover (2) is provided with the first external thread column (201), described the first external thread column (201) is provided with the first through hole (202), described the first screw top (21) is comprised of the first cock body (211) and first attachment cap (212) of integral structure, described the first cock body (211) is inserted in the first through hole (202), described the first attachment cap (212) is provided with the first negative thread circular groove (213) of arranging down, the inside of described the first negative thread circular groove (213) is provided with the first seal ring (214), described the first external thread column (201) be inserted in the first negative thread circular groove (213) inside and with the first negative thread circular groove (213) screw thread fit.
3. the chemical barrel with anti-leak function according to claim 2, it is characterized in that: the inside edge of described top cover (2) is provided with foreign material delay tank (203), and described the first external thread column (201) is arranged in a side of described foreign material delay tank (203).
4. according to claim 1 or the 2 or 3 described chemical barrels with anti-leak function, it is characterized in that: described cover plate (3) is provided with the second external thread column (301), described the second external thread column (301) is provided with the second through hole (302), described the second screw top (31) is comprised of the second cock body (311) and second attachment cap (312) of integral structure, described the second cock body (311) is inserted in the second through hole (302), described the second attachment cap (312) is provided with the second negative thread circular groove (313) of arranging down, the inside of described the second negative thread circular groove (313) is provided with the second seal ring (314), described the second external thread column (301) be inserted in the second negative thread circular groove (313) inside and with the second negative thread circular groove (313) screw thread fit.
5. the chemical barrel with anti-leak function according to claim 4, it is characterized in that: described step (12) is provided with circular groove (121), described circular groove (121) is positioned between step (12) and cover plate (3), is provided with the 3rd seal ring (122) in described circular groove (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202957225U CN203332614U (en) | 2013-05-13 | 2013-05-13 | A chemical engineering bucket with a leak-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202957225U CN203332614U (en) | 2013-05-13 | 2013-05-13 | A chemical engineering bucket with a leak-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203332614U true CN203332614U (en) | 2013-12-11 |
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ID=49701307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202957225U Expired - Fee Related CN203332614U (en) | 2013-05-13 | 2013-05-13 | A chemical engineering bucket with a leak-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203332614U (en) |
-
2013
- 2013-05-13 CN CN2013202957225U patent/CN203332614U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140513 |