CN208947977U - A kind of danger chemical reagent protective device - Google Patents
A kind of danger chemical reagent protective device Download PDFInfo
- Publication number
- CN208947977U CN208947977U CN201821212795.2U CN201821212795U CN208947977U CN 208947977 U CN208947977 U CN 208947977U CN 201821212795 U CN201821212795 U CN 201821212795U CN 208947977 U CN208947977 U CN 208947977U
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- CN
- China
- Prior art keywords
- protective shell
- foam
- chemical reagent
- screw rod
- 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 discloses a kind of dangerous chemical reagent protective devices, including venthole, protection cap, protect main body and protective shell, the protection cap is plugged on the upper end of protective shell, the venthole is provided with the upper end of protection cap, the protection main body is equipped with four groups of middle parts for being threaded in protective shell altogether, the protection main body includes annular air-pocket, screw rod, screw thread and U-lag, the screw rod is fixedly connected on one end of annular air-pocket, the screw thread is provided with the outer surface of screw rod, the U-lag is provided with the one end of screw rod close to annular air-pocket, the foam backing plate is fixedly connected on the bottom of foam washer, the foam washer is socketed in the inside of protective shell, the sliding slot is provided with the inside of foam washer, the threaded hole is equipped with four groups altogether and is provided with the middle part of protective shell.The utility model solves the existing glass container for holding chemical reagent and is easy to be crushed when toppling over, and leads to the problem of corroding human body and polluting environment, better meets and use needs.
Description
Technical field
The utility model relates to chemical equipment technical field, specially a kind of dangerous chemical reagent protective device.
Background technique
Chemical reagent quality scale is many and diverse, kind is numerous, is the relative standard's substance for carrying out chemical research, constituent analysis,
Multiple industries are widely used to, the existing container majority for holding chemical reagent is glass container, and holds dangerous chemical industry examination
The glass container of agent is easy to be crushed when toppling over, and causes to corrode human body and pollutes environment, extremely dangerous, so being badly in need of wanting a kind of
It is able to solve the device of the above problem.
New content
The purpose of this utility model is to provide a kind of dangerous chemical reagent protective devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of danger chemical reagent protective device, packet
It includes venthole, protection cap, protection main body and protective shell, the protection cap and is plugged on the upper end of protective shell, the venthole opens up
In the upper end of protection cap, the protection main body is equipped with four groups altogether, and uniform screw thread is connected to the middle part of protective shell.
Preferably, the protection main body includes annular air-pocket, screw rod, screw thread and U-lag, and the screw rod is fixedly connected on ring
One end of shape air bag, the screw thread are provided with the outer surface of screw rod, and the U-lag is provided with screw rod close to the one of annular air-pocket
End.
Preferably, the protective shell includes foam washer, sliding slot, threaded hole and foam backing plate, and the foam backing plate is fixed
It is connected to the bottom of foam washer, the foam washer is socketed in the inside of protective shell, and the sliding slot is provided with foam washer
Inside, the threaded hole are equipped with four groups altogether and are provided with the middle part of protective shell.
Preferably, the screw thread is threaded in the inside of threaded hole.
Preferably, the outer annular diameter of the foam washer and the annular diameters of protective shell are identical, the foam backing plate it is straight
Diameter is identical as the outer annular diameter of foam washer.
Compared with prior art, the beneficial effects of the utility model are as follows:
Venthole is provided with the upper end of protection cap, and the setting person of being convenient to use of venthole is in grafting protection cap due to gas
The effect of pressure causes grafting difficult, allows the more convenient upper end that protection cap is plugged on to protective shell of user, is holding
Annular air-pocket can buffer it when the glass container of chemical reagent is toppled over, and prevent the broken of the glass container for holding chemical reagent
Broken, U-lag is provided with the one end of screw rod close to annular air-pocket, and additional bottle opener can be used to pass through the centre bore rotation U of annular air-pocket
Shape slot drives threads turn and then is threaded in the inside of threaded hole, provides convenience to user, and foam backing plate is fixed to be connected
It connects in the bottom of foam washer, is integrally formed foam washer and foam backing plate, improves the stability of device, holding chemical industry
Foam washer and foam backing plate can buffer its further progress when the glass container of reagent is toppled over, and prevent from holding chemical reagent
The broken corrosion human body and pollution environment of glass container, are being put into the glass container diameter and protective shell for holding chemical reagent
Ring diameter phase simultaneously as the effect of air pressure leads to the difficulty that is removed and placed into for the glass container for holding chemical reagent, sliding slot
Ventilation effect makes the glass container for holding chemical reagent is more convenient to be placed and taken out, and provides convenience to user, four groups
Screw thread is threaded in the inside of threaded hole, improves the stability of device, the outer annular diameter of foam washer and protective shell
Annular diameters are identical, and the diameter of foam backing plate and the outer annular diameter of foam washer are identical, enable foam washer and foam backing plate more
It is easily socketed in the inside of protective shell, better meets and uses needs.
Detailed description of the invention
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is the protection main body fractionation structural representation of the utility model；
Fig. 3 is the cross-sectional view of the protective shell of the utility model.
In figure: 1- venthole, 2- protection cap, 3- protection main body, 4- protective shell, 5- annular air-pocket, 6- screw rod, 7- screw thread,
8-U shape slot, 9- foam washer, 10- sliding slot, 11- threaded hole, 12- foam backing plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of danger chemical reagent protective device, including
Venthole 1, protection cap 2, protection main body 3 and protective shell 4, protection cap 2 are plugged on the upper end of protective shell 4, and venthole 1 is provided with guarantor
The upper end of protecting cover 2, the setting person of being convenient to use of venthole 1 is in grafting protection cap 2 since the effect of air pressure causes grafting tired
Difficulty, allows the more convenient upper end that protection cap 2 is plugged on to protective shell 4 of user, and protection main body 3 is equipped with four groups altogether, and
Uniform screw thread is connected to the middle part of protective shell 4.
Protecting main body 3 includes annular air-pocket 5, screw rod 6, screw thread 7 and U-lag 8, and screw rod 6 is fixedly connected on annular air-pocket 5
One end, when the glass container for holding chemical reagent is toppled over, annular air-pocket 5 can buffer it, prevent from holding chemical reagent
Glass container it is broken, screw thread 7 is provided with the outer surface of screw rod 6, and U-lag 8 is provided with screw rod 6 close to one end of annular air-pocket 5,
The centre bore rotation U-lag 8 that additional bottle opener can be used to pass through annular air-pocket 5 drives screw thread 7 to rotate and then is threaded in screw thread
The inside in hole 11, provides convenience to user, and protective shell 4 includes foam washer 9, sliding slot 10, threaded hole 11 and foam backing plate
12, foam backing plate 12 is fixedly connected on the bottom of foam washer 9, is integrally formed foam washer 9 and foam backing plate 12, improves
The stability of device, when the glass container for holding chemical reagent is toppled over, foam washer 9 and foam backing plate 12 can be further to its
It is buffered, the broken corrosion human body for the glass container for holding chemical reagent and pollution environment, foam washer 9 is prevented to be socketed in guarantor
The inside of protective case 4, sliding slot 10 are provided with the inside of foam washer 9, are being put into the glass container diameter for holding chemical reagent and guarantor
The annular diameters phase of protective case 4 is simultaneously as the effect of air pressure causes being removed and placed into for the glass container for holding chemical reagent tired
The ventilation effect of difficulty, sliding slot 10 makes the glass container for holding chemical reagent is more convenient to be placed and taken out, and threaded hole 11 is set altogether
There are four groups and be provided with the middle part of protective shell 4, four groups of screw threads 7 are threaded in the inside of threaded hole 11, improve device
The outer annular diameter of stability, foam washer 9 is identical as the annular diameters of protective shell 4, the diameter and foam washer 9 of foam backing plate 12
Outer annular diameter it is identical, foam backing plate 12 and foam washer 9 become an entirety, enable foam washer 9 and foam backing plate 12 more
Easily it is socketed in the inside of protective shell 4.
Working principle: by after fixation foam washer 9 and foam backing plate 12 be socketed in the inside of protective shell 4, use is additional
The centre bore rotation U-lag 8 that bottle opener passes through annular air-pocket 5 drives screw thread 7 to rotate and then is threaded in the inside of threaded hole 11,
Four groups of protection main bodys 3 are threaded in the middle part of protective shell 4, and the glass container for holding chemical reagent is put into foam washer 9
Inside, retell the upper end that protection cap 2 is plugged on protective shell 4, when device is toppled over, protect main body 3 inside 5 energy of annular air-pocket
The glass container for holding chemical reagent is buffered, the foam washer 9 and foam backing plate 12 inside protective shell 4 are further to Sheng
The glass container for putting chemical reagent, which carries out buffering, prevents its broken corrosion human body and pollution environment, is needing to holding chemical reagent
Glass container when taking out, extract and be plugged on the protection cap 2 of 4 upper end of protective shell and the glass container for holding chemical reagent can be taken
Out, convenient and efficient, it better meets and uses needs.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of danger chemical reagent protective device, including venthole (1), protection cap (2), protection main body (3) and protective shell
(4), it is characterised in that: the protection cap (2) is plugged on the upper end of protective shell (4), and the venthole (1) is provided with protection cap
(2) upper end, the protection main body (3) is equipped with four groups altogether, and uniform screw thread is connected to the middle part of protective shell (4).
2. a kind of dangerous chemical reagent protective device according to claim 1, it is characterised in that: the protection main body (3)
Including annular air-pocket (5), screw rod (6), screw thread (7) and U-lag (8), the screw rod (6) is fixedly connected on annular air-pocket (5)
One end, the screw thread (7) are provided with the outer surface of screw rod (6), and the U-lag (8) is provided with screw rod (6) close to annular air-pocket
(5) one end.
3. a kind of dangerous chemical reagent protective device according to claim 1, it is characterised in that: protective shell (4) packet
Foam washer (9), sliding slot (10), threaded hole (11) and foam backing plate (12) are included, the foam backing plate (12) is fixedly connected on bubble
The bottom of foam washer (9), the foam washer (9) are socketed in the inside of protective shell (4), and the sliding slot (10) is provided with foam pad
The inside of (9) is enclosed, the threaded hole (11) is equipped with four groups altogether and is provided with the middle part of protective shell (4).
4. a kind of dangerous chemical reagent protective device according to claim 2, it is characterised in that: the equal spiral shell of the screw thread (7)
Line is connected to the inside of threaded hole (11).
5. a kind of dangerous chemical reagent protective device according to claim 3, it is characterised in that: the foam washer (9)
Outer annular diameter it is identical as the annular diameters of protective shell (4), the outer ring of the diameter of the foam backing plate (12) and foam washer (9)
Diameter is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212795.2U CN208947977U (en) | 2018-07-30 | 2018-07-30 | A kind of danger chemical reagent protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212795.2U CN208947977U (en) | 2018-07-30 | 2018-07-30 | A kind of danger chemical reagent protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208947977U true CN208947977U (en) | 2019-06-07 |
Family
ID=66732620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821212795.2U Expired - Fee Related CN208947977U (en) | 2018-07-30 | 2018-07-30 | A kind of danger chemical reagent protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208947977U (en) |
-
2018
- 2018-07-30 CN CN201821212795.2U patent/CN208947977U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200114 Address after: No. 88, Jingqi Road, Xinyi Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: XINYI YONGCHENG CHEMICAL INDUSTRIAL Co.,Ltd. Address before: 221400 No. seven, Tang Dao chemical industry park, Xuzhou, Jiangsu, Xinyi Patentee before: XINYI HUILI FINE CHEMICAL Co.,Ltd. |
|
| 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: 20190607 Termination date: 20210730 |