CN108862154A - A kind of console mode coal sample bottle manual opening cover device - Google Patents
A kind of console mode coal sample bottle manual opening cover device Download PDFInfo
- Publication number
- CN108862154A CN108862154A CN201810966448.7A CN201810966448A CN108862154A CN 108862154 A CN108862154 A CN 108862154A CN 201810966448 A CN201810966448 A CN 201810966448A CN 108862154 A CN108862154 A CN 108862154A
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- Prior art keywords
- bottle
- coal sample
- console mode
- slide rail
- sample bottle
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- 239000003245 coal Substances 0.000 title claims abstract description 60
- 125000004122 cyclic group Chemical group 0.000 claims description 5
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000011017 operating method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013329 compounding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
- B67B7/14—Hand- or power-operated devices for opening closed containers for removing tightly-fitting lids or covers, e.g. of shoe-polish tins, by gripping and rotating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of console mode coal sample bottle manual opening cover devices, including folder lid mechanism, for clamping the bottle cap of the coal sample bottle；Bottle-clip mechanism, it is connectionless with it when positioned at lower section and the working condition of the folder lid mechanism, for clamping the body of the coal sample bottle；Console mode frame is fixedly arranged on the lower section of the bottle-clip mechanism, is used to support the bottle-clip mechanism and the folder lid mechanism；Attachment device, connection when for off working state between the folder lid mechanism and the bottle-clip mechanism.Above-mentioned console mode coal sample bottle manual opening cover device, is suitable for the coal sample bottle of various height, it is only necessary to which the operation of three steps is openable bottle cap, also can avoid positional shift when work, strong using simple and stability.
Description
Technical field
The present invention relates to coal laboratory instrument field more particularly to a kind of console mode coal sample bottle manual opening cover devices.
Background technique
Coal sample bottle is a kind of bottle for coal sample storage, usually avoids influence and transport of the external environment to coal sample
In the process to prevent bottle cap from falling off, the leakproofness of coal sample bottle is all stronger, and bottle cap is mostly the bottle cap that ectonexine is anti-skidding design,
And bottle cap compares tight with revolving in encapsulation process.When lab technician needs to open bottle cap sampling, coal sample bottle is manually opened
Bottle cap can be laborious, thus can uncap by some auxiliary tools, but cover opening tool common in the art is logical
Often with there is following defect：
1. model is excessive, a kind of model can only adapt to a kind of bottle；
2. operating procedure of uncapping is more, it is not easy to operation；
3. there is no auxiliary fixing device, easily shifts in use process, influence operation；
4. pressing from both sides bottle and folder lid arrangement stability not being strong, easily skid.
Therefore, how to solve the problems, such as above-mentioned coal sample bottle cover opening tool, be that those skilled in the art is badly in need of solution
Certainly the problem of.
Summary of the invention
The object of the present invention is to provide a kind of console mode coal sample bottle manual opening cover devices, are applicable to the coal of different height
Sample bottle, and operating procedure simple and stable is strong.
In order to achieve the above objectives, the present invention provides following technical scheme：
A kind of console mode coal sample bottle manual opening cover device, including：
Lid mechanism is pressed from both sides, for clamping the bottle cap of the coal sample bottle；
Bottle-clip mechanism, positioned at the folder lid mechanism lower section and when working condition with its vertically at a distance from it is adjustable,
For clamping the body of the coal sample bottle；
Console mode frame is fixedly arranged on the lower section of the bottle-clip mechanism, is used to support the bottle-clip mechanism and the folder lid machine
Structure；
Attachment device, connection when for off working state between the folder lid mechanism and the bottle-clip mechanism.
Preferably, the attachment device is that the pin worked in coordination on the folder lid mechanism and the bottle-clip mechanism is arranged in
And pin hole.
Preferably, the folder lid mechanism includes：
First slide rail base,
First stationary jaw is fixedly arranged on the inner end of first slide rail base, determines for the side to the bottle cap
Position, medial surface are cambered surface；
First movement clamping jaw is slideably positioned in the outer end of first slide rail base, with first stationary jaw position
Relatively, it is positioned for the other side to the bottle cap, medial surface is cambered surface；
First screw support is fixed on the outer end of first slide rail base, and is located at the outer of the first movement clamping jaw
Side；
First screw handle is crossed in first screw support, for pushing the first movement clamping jaw described
It is slided in one slide rail base.
Preferably, the bottle-clip mechanism includes:
Second slide rail base,
Second stationary jaw is fixedly arranged on the inner end of second slide rail base, determines for the side to the body
Position, medial surface are cambered surface；
Second mobile clamping jaw, is slideably positioned in the outer end of second slide rail base, with second stationary jaw position
Relatively, it is positioned for the other side to the body, medial surface is cambered surface；
Second screw support is fixed on the outer end of second slide rail base, and is located at the outer of the described second mobile clamping jaw
Side；
Second screw handle, is crossed in second screw support, for pushing the described second mobile clamping jaw described the
It is slided in two slide rail bases.
Preferably, first slide rail base and second slide rail base are linear bearing or linear guides.
Preferably, the folder lid mechanism further includes：
Cyclic annular limit plate is fixedly arranged in first slide rail base, is fitted with the medial surface of first stationary jaw,
And it is located at it between the first movement clamping jaw.
Preferably, the folder lid mechanism further includes：
Fixed handle is fixedly arranged on the outside of first stationary jaw.
Preferably, the bottle-clip mechanism further includes：
Two non-slip mats are respectively arranged at the medial surface of second stationary jaw and the second mobile clamping jaw.
Preferably, the bottle-clip mechanism further includes：
Rubber bottom plate is set to the bottom of second slide rail base.
Preferably, the console mode frame further includes foundation bolt or rides.
A kind of console mode coal sample bottle manual opening cover device provided by the present invention, including folder lid mechanism, it is described for clamping
The bottle cap of coal sample bottle；Bottle-clip mechanism, positioned at the folder lid mechanism lower section and when working condition with its vertically at a distance from can
Adjustment, for clamping the body of the coal sample bottle；Console mode frame is fixedly arranged on the lower section of the bottle-clip mechanism, is used to support institute
State bottle-clip mechanism and the folder lid mechanism；Attachment device is used for the folder lid mechanism and the bottle-clip mechanism when off working state
Between connection.When off working state, folder lid mechanism is connected by attachment device with bottle-clip mechanism, facilitates preservation and transfer；
When working condition, the connection of attachment device revocation between the two is opened；The body of coal sample bottle is put into bottle-clip mechanism first, is grasped
Make bottle-clip mechanism to clamp body；Secondly folder lid mechanism is placed on bottle cap, operation folder lid mechanism clamps bottle cap；It is finally right
Folder lid mechanism applies downward pressure, while rotating counterclockwise folder lid mechanism, can easily open the bottle cap of coal sample bottle.
Above-mentioned console mode coal sample bottle manual opening cover device, since the bottle-clip mechanism and the folder lid mechanism erect at work
Upward distance is adjustable, so being adaptable to the coal sample bottle of various height without limitation to the height of coal sample bottle；In addition, only needing
The operation of three steps is the openable bottle cap screwed, easy to operate；Furthermore the setting of console mode frame can avoid above-mentioned when working condition
The positional shift of hood-opening device improves stability when use.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
When Fig. 1 is console mode coal sample bottle manual opening cover working state of device provided by a kind of specific embodiment of the present invention
Structural schematic diagram；
Fig. 2 is the structural schematic diagram of the folder lid mechanism of console mode coal sample bottle manual opening cover device in Fig. 1；
Fig. 3 is the structural schematic diagram of the bottle-clip mechanism of console mode coal sample bottle manual opening cover device in Fig. 1.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is manual that core of the present invention is to provide a kind of console mode coal sample bottle versatile and that operating procedure simple and stable is strong
Hood-opening device.
Fig. 1-3 is please referred to, Fig. 1 is console mode coal sample bottle manual opening cover dress provided by a kind of specific embodiment of the present invention
Set structural schematic diagram when working condition；Fig. 2 is that the structure of the folder lid mechanism of console mode coal sample bottle manual opening cover device in Fig. 1 is shown
It is intended to；Fig. 3 is the structural schematic diagram of the bottle-clip mechanism of console mode coal sample bottle manual opening cover device in Fig. 1.
In a specific embodiment, console mode coal sample bottle manual opening cover device provided by the present invention includes for pressing from both sides
The folder lid mechanism 1 of tight coal sample bottle cap, and the bottle-clip mechanism 2 for clamping the coal sample bottle body, the two are split type set
It sets, bottle-clip mechanism 2 is located at the lower section of folder lid mechanism 1.Distance both when working condition vertically can be adjusted flexibly, therefore can
Coal sample bottle suitable for different height；Be attached both when off working state by attachment device, with facilitate it is whole save and
It is mobile.Above-mentioned attachment device can be common various forms, can also be arranged in the two for through the rope of the two
The pin and pin hole worked in coordination, the latter's fixed effect are more preferable.It, can also be in the two to avoid the two separation from losing when working condition
It is upper system have can elastic telescopic rubber band or rubber item, have no effect on the adjustment of vertical distance between the two.
Above-mentioned console mode coal sample bottle manual opening cover device specifically uncaps that steps are as follows, is put into bottle-clip mechanism 2 first
The body of coal sample bottle, operation bottle-clip mechanism 2 clamp body；Secondly folder lid mechanism 1 is placed on bottle cap, operation folder lid mechanism
1 clamps bottle cap；Downward pressure finally is applied to folder lid mechanism 1 while being rotated counterclockwise, coal sample bottle can be easily opened
Bottle cap.Above-mentioned process of uncapping only needs three steps to operate, simple and fast.The realization of usually folder lid mechanism 1 or bottle-clip mechanism 2 can have more
Kind mode, for example using the bottom plate comprising column as fixing piece, rubber item is as the material etc. clamped.
Above-mentioned console mode coal sample bottle manual opening cover device further includes console mode frame 3, is fixedly arranged under bottle-clip mechanism 2
Side, can be to be bolted or weld, and be used to support bottle-clip mechanism 2 and folder lid mechanism 1, specific material can be wooden or metal
Material.The setting of console mode frame 3 can avoid the case where above-mentioned console mode coal sample bottle manual opening cover device is without proper operation platform,
Can usually be set to work normally platform height to facilitate operation.Because of the influence of 3 own wt of console mode frame, can make
Obtaining above-mentioned hood-opening device, position is not susceptible to deviate at work, especially when rotating clamp lid mechanism 1 opens bottle cap, by
This improves the operational stability of above-mentioned hood-opening device.Further, lower margin spiral shell can also be set in the lower section of console mode frame 3
Bolt is foot-operated to enhance the stability when work of above-mentioned hood-opening device.Specifically, foundation bolt can be fixed in ground
On fixation position, a possibility that above-mentioned hood-opening device is subjected to displacement when thus avoiding work；It is foot-operated to can be convenient work shape
Operator carries out position to above-mentioned hood-opening device with leg and fixes when state, it is prevented to be subjected to displacement.
In a specific embodiment, folder lid mechanism 1 includes the first slide rail base 11, and is set to the of its both ends
One stationary jaw 12 and first movement clamping jaw 13, the latter can slide along the first slide rail base 11, and the two is respectively from sliding rail
Axial sides position the bottle cap to be clamped, and usually the two height setting is also identical；Because bottle cap is generally circular, so two
The medial surface of person is disposed as arc, is preferably bonded when to clamp with bottle cap.It further include the first screw support 14 and first
Screw handle 15, the two together form the power device of first movement clamping jaw 13, both positioned at first movement clamping jaw 13
Outside；Wherein the first screw support 14 is fixed in the first slide rail base 11, and the first screw handle 15 passes across the first screw rod branch
Support 14.
When above-mentioned folder lid mechanism 1 is in running order：
Firstly, folder lid mechanism 1 is placed in above bottle cap, bottle cap is made to be located at the first stationary jaw 12 and first movement clamping jaw
Between 13；
Secondly, the first screw handle 15 of rotation keeps its inner end inconsistent with first movement clamping jaw 13 and pushes its advance, when
When first movement clamping jaw 13 and the first stationary jaw 12 clamp bottle cap enough namely the rotation of the first screw handle 15 is compared
When difficult, the nut tightening of 14 inside of the first screw support will be located on the first screw handle 15, then clamped bottle cap；
Then, downward pressure is applied to above-mentioned folder lid mechanism 1, drives folder lid mechanism 1 inverse by the first screw handle 15
Hour hands rotation, can easily open the bottle cap being tightened；
Finally, need to take out bottle cap from folder lid mechanism 1, above-mentioned nut is unscrewed, opposite direction rotates the first screw handle
15 are allowed to retract initial position, and the external force revocation being applied on first movement clamping jaw 13 at this time can be slided manually and is retracted into
Initial position, to reuse.
Above-mentioned console mode coal sample bottle manual opening cover device realizes the clamping of bottle cap by operation screw rod, can preferably control
The clamping dynamics to bottle cap is made, can be finely tuned when improper, therefore the reliability of the clamp operation of bottle cap is improved.
In a specific embodiment, the structure of bottle-clip mechanism 2 is identical as above-mentioned folder lid mechanism 1, working principle also with
Its is similar, and difference is that the operation of body is only clamped in the operation of bottle-clip mechanism 2, is not required to rotate body, therefore not
It repeats again.In actual use, the height of the second stationary jaw 22 and the second mobile clamping jaw 23 in bottle-clip mechanism 2 can suitably be adjusted
Height, to facilitate the clamping to body.
The first slide rail base 11 and the second slide rail base 21 in above-mentioned console mode coal sample bottle manual opening cover device can be replaced
Linear bearing or linear guides are changed to, can also realize same function, it is only necessary to which the shape of corresponding other component is adjusted accordingly
?.Similarly, the first screw handle 14 and the second screw handle 24 also can be replaced cylinder handle or electric handle, can reduce people
Work is exerted oneself.
In a kind of specific embodiment, cyclic annular limit plate 16 can also be added in folder lid mechanism 1, be fixedly arranged on first
It in slide rail base 11, and fits with the medial surface of the first stationary jaw 12, and is located at it between first movement clamping jaw 13.It should
The effect of cyclic annular limit plate 16 is to prevent bottle cap from falling into too deeply in folder lid mechanism 1, and folder lid mechanism 1 is avoided to touch positioned at bottle cap
The non-non-slip parts of lower section touch body, prevent folder lid mechanism 1 from skidding in rotary course.Because usual coal sample bottle
The outside non slip surface of bottle cap is from top to bottom arranged, sometimes not throughout all sides of bottle cap.And during cyclic annular limit plate 16 is
Hollow structure is that have the situation of protrusion in order to avoid the upper surface of bottle cap, for example bottle cap is equipped with the LOGO of protrusion, this protrusion can be made
At the gap between bottle cap and folder lid mechanism 1, it is unfavorable for the close contact of the two.The maximum radius of generally ring-like limit plate 16 is equal
Less than the radius of bottle cap.
As an improvement fixed handle 17 can also be set in the outside of the first stationary jaw 12 of folder lid mechanism 1, it should
Fixed handle 17 can be with 15 compounding practice of the first screw handle, so that pressing downwards and rotating counterclockwise more to folder lid mechanism 1
Add conveniently.
Furthermore it is also possible to which two non-slip mats 26 are arranged in bottle-clip mechanism 2, it is specifically set to the second stationary jaw 22 and second
The medial surface of mobile clamping jaw 23, prevents body from skidding in clamping process, because being usually not provided with non slip surface on body.
Further, rubber floor covering 27 can also be set in the bottom of the second slide rail base 21 of bottle-clip mechanism 2, it can be with
Downward pressure from above-mentioned folder lid mechanism 1 when buffer starting bottle cap.
Console mode coal sample bottle manual opening cover device provided by the present invention is described in detail above.It is used herein
A specific example illustrates the principle and implementation of the invention, and the above embodiments are only used to help understand
Method and its core concept of the invention.It should be pointed out that for those skilled in the art, not departing from this
, can be with several improvements and modifications are made to the present invention under the premise of inventive principle, these improvement and modification also fall into the present invention
In scope of protection of the claims.
Claims (10)
1. a kind of console mode coal sample bottle manual opening cover device, which is characterized in that including：
It presss from both sides lid mechanism (1), for clamping the bottle cap of the coal sample bottle；
Bottle-clip mechanism (2), be located at the lower section of folder lid mechanism (1) and when working condition with its vertically at a distance from it is adjustable
It is whole, for clamping the body of the coal sample bottle；
Console mode frame (3), is fixedly arranged on the lower section of the bottle-clip mechanism (2), is used to support the bottle-clip mechanism (2) and the folder
Lid mechanism (1)；
Attachment device is used for connection when off working state between folder lid mechanism (1) and the bottle-clip mechanism (2).
2. console mode coal sample bottle manual opening cover device as described in claim 1, which is characterized in that the attachment device is setting
The pin and pin hole worked in coordination on folder lid mechanism (1) and the bottle-clip mechanism (2).
3. console mode coal sample bottle manual opening cover device as described in claim 1, which is characterized in that folder lid mechanism (1) packet
It includes：
First slide rail base (11),
First stationary jaw (12) is fixedly arranged on the inner end of first slide rail base (11), for the side to the bottle cap into
Row positioning, medial surface are cambered surface；
First movement clamping jaw (13) is slideably positioned in the outer end of first slide rail base (11), with first stationary jaw
(12) position is opposite, positions for the other side to the bottle cap, and medial surface is cambered surface；
First screw support (14) is fixed on the outer end of first slide rail base (11), and is located at the first movement clamping jaw
(13) outside；
First screw handle (15) is crossed in first screw support (14), for pushing the first movement clamping jaw (13)
It is slided on first slide rail base (11).
4. console mode coal sample bottle manual opening cover device as claimed in claim 3, which is characterized in that bottle-clip mechanism (2) packet
It includes:
Second slide rail base (21),
Second stationary jaw (22) is fixedly arranged on the inner end of second slide rail base (21), for the side to the body into
Row positioning, medial surface are cambered surface；
Second mobile clamping jaw (23), are slideably positioned in the outer end of second slide rail base (21), with second stationary jaw
(22) position is opposite, positions for the other side to the body, and medial surface is cambered surface；
Second screw support (24) is fixed on the outer end of second slide rail base (21), and is located at the described second mobile clamping jaw
(23) outside；
Second screw handle (25) is crossed in second screw support (24), for pushing described second mobile clamping jaw (23)
It is slided on second slide rail base (21).
5. console mode coal sample bottle manual opening cover device as claimed in claim 4, which is characterized in that first slide rail base
(11) and second slide rail base (21) is linear bearing or linear guides.
6. console mode coal sample bottle manual opening cover device as described in claim 4 or 5, which is characterized in that the folder lid mechanism (1)
Further include：
Cyclic annular limit plate (16) is fixedly arranged on first slide rail base (11), the inside with first stationary jaw (12)
Face fits, and is located at it between the first movement clamping jaw (13).
7. console mode coal sample bottle manual opening cover device as claimed in claim 6, which is characterized in that the folder lid mechanism (1) is also
Including：
Fixed handle (17) is fixedly arranged on the outside of first stationary jaw (12).
8. console mode coal sample bottle manual opening cover device as claimed in claim 7, which is characterized in that the bottle-clip mechanism (2) is also
Including：
Two non-slip mats (26) are respectively arranged at the inside of second stationary jaw (22) and second mobile clamping jaw (23)
Face.
9. console mode coal sample bottle manual opening cover device as claimed in claim 8, which is characterized in that the bottle-clip mechanism (2) is also
Including：
Rubber bottom plate (27) is set to the bottom of second slide rail base (21).
10. console mode coal sample bottle manual opening cover device as claimed in claim 9, which is characterized in that the console mode frame (3)
It further include foundation bolt or foot-operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966448.7A CN108862154A (en) | 2018-08-23 | 2018-08-23 | A kind of console mode coal sample bottle manual opening cover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966448.7A CN108862154A (en) | 2018-08-23 | 2018-08-23 | A kind of console mode coal sample bottle manual opening cover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108862154A true CN108862154A (en) | 2018-11-23 |
Family
ID=64321549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810966448.7A Pending CN108862154A (en) | 2018-08-23 | 2018-08-23 | A kind of console mode coal sample bottle manual opening cover device |
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| Country | Link |
|---|---|
| CN (1) | CN108862154A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR034341A4 (en) * | 2002-05-24 | 2004-02-18 | Frers Eduardo Alberto | "OPENER" (FOR PLASTIC CONTAINERS OF THE BALL TYPE WITH PRESSURE COVER AND / OR UNIVERSAL SHEET WITH PRESSURE COVER) |
| EP2388230A1 (en) * | 2009-11-24 | 2011-11-23 | Schwarzenbrunner, Josef | Rotating opener, particularly for twist tops of bottles or similar |
| CN206328124U (en) * | 2016-11-10 | 2017-07-14 | 长沙开元仪器股份有限公司 | A kind of Cover whirling Machine |
| CN107055435A (en) * | 2017-04-01 | 2017-08-18 | 长沙开元仪器股份有限公司 | A kind of spinning cover opening device |
| CN107973256A (en) * | 2017-11-05 | 2018-05-01 | 安徽康乐机械科技有限公司 | Rapidly and efficiently lid lid machine |
| CN208667041U (en) * | 2018-08-23 | 2019-03-29 | 长沙开元仪器股份有限公司 | A kind of console mode coal sample bottle manual opening cover device |
-
2018
- 2018-08-23 CN CN201810966448.7A patent/CN108862154A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR034341A4 (en) * | 2002-05-24 | 2004-02-18 | Frers Eduardo Alberto | "OPENER" (FOR PLASTIC CONTAINERS OF THE BALL TYPE WITH PRESSURE COVER AND / OR UNIVERSAL SHEET WITH PRESSURE COVER) |
| EP2388230A1 (en) * | 2009-11-24 | 2011-11-23 | Schwarzenbrunner, Josef | Rotating opener, particularly for twist tops of bottles or similar |
| CN206328124U (en) * | 2016-11-10 | 2017-07-14 | 长沙开元仪器股份有限公司 | A kind of Cover whirling Machine |
| CN107055435A (en) * | 2017-04-01 | 2017-08-18 | 长沙开元仪器股份有限公司 | A kind of spinning cover opening device |
| CN107973256A (en) * | 2017-11-05 | 2018-05-01 | 安徽康乐机械科技有限公司 | Rapidly and efficiently lid lid machine |
| CN208667041U (en) * | 2018-08-23 | 2019-03-29 | 长沙开元仪器股份有限公司 | A kind of console mode coal sample bottle manual opening cover device |
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Application publication date: 20181123 |
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