CN206528816U - A kind of opening steel drum - Google Patents
A kind of opening steel drum Download PDFInfo
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- CN206528816U CN206528816U CN201720133925.2U CN201720133925U CN206528816U CN 206528816 U CN206528816 U CN 206528816U CN 201720133925 U CN201720133925 U CN 201720133925U CN 206528816 U CN206528816 U CN 206528816U
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- steel drum
- fastener
- inlet
- clip
- top cover
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Abstract
The utility model is related to a kind of opening steel drum, belongs to packing container technical field.The steel drum includes staving and top cover；Top cover is movably installed with by clip on staving, clip is made up of clip body and fastening head, the two ends termination of clip body is fixed between fastening head, fastening head respectively closely to be connected by clamping bolt and fastening nut.The top cover of the opening steel drum is arranged on staving by the fitted seal of flange and boss and passes through locked clip device, which thereby enhance the sealing between top cover and cylinder, meanwhile, just the inlet and exhaust outlet of steel drum can not opened and closed by the Fastener injected in lid and vent cap.Existing cover plate is solved because the thickness of flange of hexagon outside cover plate is relatively thin, often the situation of tool slippage occurs in opening-closing process, makes it be difficult to open and close；And intensity shortcoming, when cover plate screwing force is larger easily occur flange deformation cause the problem of cover plate is scrapped, to improve steel drum total quality there is positive meaning.
Description
Technical field
The utility model is related to a kind of opening steel drum, belongs to packing container technical field.
Background technology
Steel drum is one of conventional container, and critically important status is occupied in conventional container.It is widely used in industrial products bag
In dress, transportation and packing and marketing packing.Current steel drum is broadly divided into closed steel drum and the major class of opening steel drum two；Closed steel drum leads to
It is usually used in packing liquid material, opening steel drum is generally used for packing solid material, has deficiency mostly in use
Place.Predominantly:1st, the easy corrosion of poor chemical stability, especially common iron.Therefore steel drum pogoniasis covers one layer again on surface
Rust-inhibiting materials, to prevent the corrosion failure from extraneous and packed article from acting on, while also to prevent the harmful substance in steel
Pollution to commodity, such as containing heavy metal ion Pb, Sn to some extent in steel, these heavy metal ion can be with business
Product are acted on, particularly food, not only contaminated food products, and these heavy metal ion harm to the human body are larger.2nd, existing steel drum exists
During use, higher is required to the seal of steel drum, but due to the reasons in structure of existing steel drum, it is impossible to meet higher closed
Property require, particularly opening steel drum, the situation for the volatilization of packing material smell often occur, especially during packaging chemical raw material this
One phenomenon is especially prominent.3rd, the inlet and exhaust outlet on existing steel drum top generally all screw threads are provided with cover plate, and the cover plate is outer
The flanged structure of hexagon, in inlet and exhaust outlet opening-closing process must by spanner class instrument rotation cover, will
Inlet and exhaust outlet are opened and closed；But be due to the outer hexagon of cover plate thickness of flange it is relatively thin, often there is instrument cunning in opening-closing process
De- situation, makes it be difficult to open and close；Relatively thin as well as the thickness of flange of hexagon outside cover plate, intensity shortcoming is twisted in cover plate
Easily occur the situation that flange deformation causes cover plate to be scrapped when clamp force is larger, influence the total quality of steel drum.
The content of the invention
The purpose of this utility model is：There is provided a kind of simple in construction, practicality is good, can facilitate top cover and inlet and row
Gas port is opened and closed, and effectively improves the seal of steel drum, and effectively prevent cover plate deformation from causing in inlet and exhaust outlet opening-closing process
Cover plate scraps the opening steel drum of situation.
The technical solution of the utility model is：
A kind of opening steel drum, including staving and top cover；It is movably installed with top cover, top cover and is provided with by clip on staving
Screw thread is provided with screw thread on injection lid, exhaust outlet and is provided with vent cap on inlet and exhaust outlet, inlet；Its feature exists
In：Described clip is made up of clip body and fastening head, and the two ends termination of clip body is fixed with fastening head respectively, fastens head
Between by clamping bolt and fasten nut closely connect.
Described top cover lower surface, which is provided with boss, boss, is equipped with sealing ring, be provided with the inwall of staving upper end with it is convex
The corresponding flange of platform, top cover is arranged on staving by the fitted seal of flange and boss.
Described clip body is open annular, and the section of clip body is in the shape of the letter V.
Described clip body two ends termination is respectively arranged with insert port, fastens head and is inserted into clip by insert port fixation
On body.
Described fastening head is bent by sheet metal to be formed, and fastens and bolt hole is provided with the top of head, fasten the bottom of head
It is provided with inserting handle corresponding with clip body cross sectional shape.
Described injection lid and vent cap are respectively goblet, and inlet clamping is installed with injection lid
Part；Exhaust outlet Fastener is installed with vent cap.
Described inlet Fastener is U-shaped body, and the bottom plate of inlet Fastener is 8-shaped, the two of inlet Fastener
End is provided with the wing plate that inlet Fastener is folded upward at being formed.
The deep-slotted chip breaker of inwardly protruding formation is provided with described wing plate；The notch position of deep-slotted chip breaker is interior with injection lid
Wall contact connection；Positive stop lug boss is provided with deep-slotted chip breaker.
Described exhaust outlet Fastener is U-shaped body, and the two ends of exhaust outlet Fastener closely connect with vent cap inwall respectively
Touch connection.
The beneficial effects of the utility model are：
The opening steel drum is simple in construction, and practicality is good, during use, and top cover is pacified by the fitted seal of flange and boss
On staving and by locked clip device, which thereby enhance the sealing between top cover and cylinder, meanwhile, by inject lid and
Fastener in vent cap can not opened and closed just to the inlet and exhaust outlet of steel drum.Existing cover plate is solved due to lid
The thickness of flange of the outer hexagon of plate is relatively thin, often the situation of tool slippage occurs in opening-closing process, makes it be difficult to open and close；And intensity
It is short of, easily occurring flange deformation when cover plate screwing force is larger causes the problem of cover plate is scrapped, the total quality to improving steel drum
With positive meaning.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the decomposition texture schematic diagram of top cover of the present utility model and staving；
Fig. 3 is the dimensional structure diagram of clip of the present utility model；
Fig. 4 is the dimensional structure diagram of the fastening head of the utility model clip；
Fig. 5 is the cross section structure diagram of the present utility model for injecting lid；
Fig. 6 is the dimensional structure diagram of inlet Fastener of the present utility model；
Fig. 7 is the dimensional structure diagram of vent cap of the present utility model；
Fig. 8 is the dimensional structure diagram of exhaust outlet Fastener of the present utility model.
In figure：1st, staving, 2, top cover, 3, boss, 4, sealing ring, 5, flange, 6, clip, 7, clip body, 8, fasten head,
9th, bolt hole, 10, inserting handle, 11, insert port, 12, injection lid, 13, inlet Fastener, 14, wing plate, 15, deep-slotted chip breaker,
16th, positive stop lug boss, 17, vent cap, 18, outer convex edge, 19, external screw thread, 20, exhaust outlet Fastener.
Embodiment
The opening steel drum includes staving 1 and top cover 2；The lower surface of top cover 2, which is provided with boss 3, boss 3, is equipped with sealing ring 4,
Flange 5 corresponding with boss 3 is provided with the upper end inwall of staving 1, top cover 2 is arranged on by the fitted seal of flange 5 and boss 3
On staving 1.Locked between staving 1 and top cover 2 by clip 6, thus improve the seal between staving 1 and top cover 2.
Clip 6 is made up of clip body 7 and fastening first 8, and clip body 7 is open annular, and the section of clip body 7 is in V
Font.Fastening first 8 is bent by sheet metal to be formed, and the top for fastening first 8 is provided with bolt hole 9, and the bottom for fastening first 8 is provided with
Inserting handle 10 corresponding with the cross sectional shape of clip body 7.The two ends termination of clip body 7 is respectively arranged with insert port 11, fastens first 8
Fixed and be inserted on clip body 7 by insert port 11 by inserting handle 10；Pass through clamping bolt and fastening nut between fastening first 8
Close connection.
Screw thread on inlet and exhaust outlet, inlet is provided with top cover 2 injection lid 12 is installed；Screw thread on exhaust outlet
Vent cap 17 is installed.Injection lid 12 and vent cap 17 respectively goblet, injection lid 13 and vent cap 17
Top is respectively arranged with outer convex edge 18, and the injection lid 17 of the outer lower section of convex edge 18 and the outer surface of vent cap 17 are respectively arranged with
The external screw thread 19 coordinated with inlet and exhaust outlet；Sealing ring 4 is provided with external screw thread 19.
Inlet Fastener 13 is installed with injection lid 12.Inlet Fastener 13 is U-shaped body, inlet card
The bottom plate of tight part 13 is 8-shaped, and inlet Fastener 13 is provided at both ends with the wing that inlet Fastener 13 is folded upward at being formed
Plate 14, to improve the bulk strength of inlet Fastener 13；Wing plate 14 is provided with wing plate 14 to bend inwards the arc convexed to form
Shape groove 15；The notch position of deep-slotted chip breaker 15 contacts connection with injecting the inwall of lid 12.Positive stop lug boss is provided with deep-slotted chip breaker 15
16；To limit the insertion depth of Wrench when inlet is opened and closed.
It is installed with exhaust outlet Fastener 20 in vent cap 17, inlet Fastener 13 and exhaust outlet Fastener 20
Top is concordant with injection lid 12 and the top of vent cap 17 respectively.Exhaust outlet Fastener 20 is U-shaped body, exhaust outlet Fastener 20
Two ends respectively with the inwall of vent cap 17 be in close contact be connected.Vent cap 17 is when opening and closing, by by special spanner work
Tool is inserted into the groove of exhaust outlet Fastener 20, you can easy and convenient rotation vent cap 17, realizes the keying of exhaust outlet.
Due to inlet Fastener 13 the notch of deep-slotted chip breaker 15 with inject lid 12 inwall contact connection, both phase interworkings
Close and form a toroidal cavity, when injecting the keying of lid 12, by the way that special Wrench is inserted into the toroidal cavity,
Lid 12 is injected in rotation that can be easy and convenient, realizes the keying of inlet.
The opening steel drum is simple in construction, and practicality is good, during use, and top cover 2 is close by the cooperation of flange 3 and boss 5
Envelope is arranged on staving 1 and locked by clip 6, so that the sealing between top cover 2 and cylinder 1 is improved, meanwhile, pass through note
Fastener in inlet cover 12 and vent cap 17 can not opened and closed just to the inlet and exhaust outlet of steel drum.Solve existing
There is cover plate relatively thin due to the thickness of flange of hexagon outside cover plate, often the situation of tool slippage occur in opening-closing process, be difficult it
Open and close；And intensity shortcoming, when cover plate screwing force is larger easily occur flange deformation cause the problem of cover plate is scrapped, to improve steel
The total quality of bucket has positive meaning.
Claims (9)
1. a kind of opening steel drum, including staving（1）And top cover（2）；Staving（1）It is upper to pass through clip（6）It is movably installed with top cover
（2）, top cover（2）On be provided with screw thread on inlet and exhaust outlet, inlet injection lid be installed（12）, screw thread on exhaust outlet
Vent cap is installed（17）；It is characterized in that：Described clip（6）By clip body（7）With fastening head（8）Constitute, clip
Body（7）Two ends termination be fixed with fastening head respectively（8）, fasten head（8）Between by clamping bolt and fasten nut it is close
Connection.
2. a kind of opening steel drum according to claim 1, it is characterised in that：Described top cover（2）Lower surface is provided with convex
Platform（3）, boss（3）It is upper that sealing ring is housed（4）, staving（1）It is provided with the inwall of upper end and boss（3）Corresponding flange（5）, top
Lid（2）Pass through flange（5）And boss（3）Fitted seal be arranged on staving（1）On.
3. a kind of opening steel drum according to claim 1, it is characterised in that：Described clip body（7）For open annular,
Clip body（7）Section be in the shape of the letter V.
4. a kind of opening steel drum according to claim 3, it is characterised in that：Described clip body（7）Two ends termination point
Insert port is not provided with it（11）, fasten head（8）Pass through insert port（11）Fixation is inserted into clip body（7）On.
5. a kind of opening steel drum according to claim 4, it is characterised in that：Described fastening head（8）It is curved by sheet metal
System is formed, and fastens head（8）Top be provided with bolt hole（9）, fasten head（8）Bottom be provided with and clip body（7）Section
The corresponding inserting handle of shape（10）.
6. a kind of opening steel drum according to claim 1, it is characterised in that：Described injection lid（12）And vent cap
（17）Respectively goblet, injects lid（12）Inside it is installed with inlet Fastener（13）；Vent cap（17）Interior fixation
Exhaust outlet Fastener is installed（20）.
7. a kind of opening steel drum according to claim 6, it is characterised in that：Described inlet Fastener（13）To be U-shaped
Body, inlet Fastener（13）Bottom plate be 8-shaped, inlet Fastener（13）Be provided at both ends with inlet Fastener（13）
It is folded upward at the wing plate to be formed（14）.
8. a kind of opening steel drum according to claim 7, it is characterised in that：Described wing plate（14）On be provided with to convex
Act the deep-slotted chip breaker formed（15）；Deep-slotted chip breaker（15）Notch position with injection lid（12）Inwall contact connection；Deep-slotted chip breaker
（15）Inside it is provided with positive stop lug boss（16）.
9. a kind of opening steel drum according to claim 6, it is characterised in that：Described exhaust outlet Fastener（20）To be U-shaped
Body, exhaust outlet Fastener（20）Two ends respectively with vent cap（17）Inwall is in close contact connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133925.2U CN206528816U (en) | 2017-02-15 | 2017-02-15 | A kind of opening steel drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133925.2U CN206528816U (en) | 2017-02-15 | 2017-02-15 | A kind of opening steel drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206528816U true CN206528816U (en) | 2017-09-29 |
Family
ID=59916072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720133925.2U Active CN206528816U (en) | 2017-02-15 | 2017-02-15 | A kind of opening steel drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206528816U (en) |
-
2017
- 2017-02-15 CN CN201720133925.2U patent/CN206528816U/en active Active
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