CN209886362U - A protector for experimental stirring of concrete - Google Patents
A protector for experimental stirring of concrete Download PDFInfo
- Publication number
- CN209886362U CN209886362U CN201920102577.1U CN201920102577U CN209886362U CN 209886362 U CN209886362 U CN 209886362U CN 201920102577 U CN201920102577 U CN 201920102577U CN 209886362 U CN209886362 U CN 209886362U
- Authority
- CN
- China
- Prior art keywords
- cover body
- protective cover
- operation hole
- dustproof
- concrete
- 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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Abstract
The utility model relates to a protective device for concrete test stirring, which comprises a protective cover body, an operation hole, a handle and a dustproof ring; a handle is arranged at the top of the protective cover body; an operation hole is arranged in the middle of the protective cover body, and dustproof bristles are arranged at the edge of the operation hole for shielding; the protecting shield body bottom set up a dust ring to just can constitute a protector for experimental stirring of concrete, the utility model discloses simple structure, the processing ease, it is dustproof effectual.
Description
Technical Field
The utility model belongs to building material detects the laboratory glassware field, concretely relates to protector for experimental stirring of concrete.
Background
At present, in a small amount of concrete mixing tests in a laboratory, because direct mixing easily causes more dust to splash out in the laboratory, influences laboratory health and laboratory personnel breathing health on the one hand, and on the other hand easily causes material loss and experimental error.
Disclosure of Invention
In order to solve the above problems existing in the prior art, the utility model provides a protector for experimental stirring of concrete.
The utility model adopts the following technical proposal.
A protective device for concrete test stirring comprises a protective cover body, an operation hole, a handle and a dustproof ring; a handle is arranged at the top of the protective cover body; an operation hole is arranged in the middle of the protective cover body, and dustproof bristles are arranged at the edge of the operation hole for shielding; the bottom of the protective cover body is provided with a dustproof ring, so that the protective device for concrete test stirring can be formed.
The protective cover body is arranged to be a transparent body.
The dust ring is provided with a stretchable soft body or a soft body with fur.
The utility model discloses beneficial effect is as follows 3.
1. The utility model relates to a protective device for concrete test stirring, which comprises a protective cover body, an operation hole, a handle and a dustproof ring; a handle is arranged at the top of the protective cover body; an operation hole is arranged in the middle of the protective cover body, and dustproof bristles are arranged at the edge of the operation hole for shielding; the protecting shield body bottom set up a dust ring to just can constitute a protector for experimental stirring of concrete, the utility model discloses simple structure, the processing ease, it is dustproof effectual.
2. A protector for experimental stirring of concrete, the protecting shield body set up to a transparent body, can observe the stirring effect through the fireproof shield body.
3. A protector for experimental stirring of concrete, the dust ring set up the software that can stretch the software or take the hair, both can make things convenient for the device, can effectively reduce again that dust spills over from the protecting shield body bottom.
Drawings
Fig. 1 is a schematic structural diagram of a protective device for concrete test stirring according to the present invention.
Fig. 2 is a schematic structural view of the operation hole of the present invention.
Fig. 3 is a schematic structural view of the dust ring of the present invention.
Fig. 4 is another schematic structural diagram of the dust ring of the present invention.
In the figure: 1-protective cover body, 2-operation hole, 21-dustproof hair, 3-handle, 4-dustproof ring, 5-soft dustproof ring, 6-dustproof ring with hair.
Detailed Description
The utility model provides a protective device for concrete test stirring, which comprises a protective cover body 1, an operation hole 2, a handle 3 and a dust ring 4 (as shown in figure 1); a handle 3 is arranged at the top of the protective cover body; an operation hole 2 is arranged in the middle of the protective cover body, and dustproof bristles 21 are arranged at the edge of the operation hole for shielding (as shown in fig. 2); a dust ring 4 (shown in figure 3) is arranged at the bottom of the protective cover body, so that the protective device for concrete test mixing (shown in figure 1) can be formed.
In an embodiment that can be optimized, the protective hood 1 is provided as a transparent body.
In another embodiment, which may be optimized, the dust ring is provided with a stretchable or napped soft body 6 (see fig. 4).
The present invention is not limited to the above preferred embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in form or structure is made, and all the products have the same or similar technical solutions as the present invention, and all the products fall within the protection scope of the present invention.
Claims (3)
1. A protective device for concrete test stirring is characterized by comprising a protective cover body, an operation hole, a handle and a dustproof ring; a handle is arranged at the top of the protective cover body; an operation hole is arranged in the middle of the protective cover body, and dustproof bristles are arranged at the edge of the operation hole for shielding; the bottom of the protective cover body is provided with a dustproof ring, so that the protective device for concrete test stirring can be formed.
2. The apparatus according to claim 1, wherein the protective housing is a transparent body.
3. The apparatus as claimed in claim 1, wherein the dust ring is provided with a stretchable or napped soft body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920102577.1U CN209886362U (en) | 2019-01-19 | 2019-01-19 | A protector for experimental stirring of concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920102577.1U CN209886362U (en) | 2019-01-19 | 2019-01-19 | A protector for experimental stirring of concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209886362U true CN209886362U (en) | 2020-01-03 |
Family
ID=68996079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920102577.1U Expired - Fee Related CN209886362U (en) | 2019-01-19 | 2019-01-19 | A protector for experimental stirring of concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209886362U (en) |
-
2019
- 2019-01-19 CN CN201920102577.1U patent/CN209886362U/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: 20200103 Termination date: 20210119 |