CN206392098U - A kind of flask for preventing that bottle stopper from coming off - Google Patents

A kind of flask for preventing that bottle stopper from coming off Download PDF

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Publication number
CN206392098U
CN206392098U CN201720004051.0U CN201720004051U CN206392098U CN 206392098 U CN206392098 U CN 206392098U CN 201720004051 U CN201720004051 U CN 201720004051U CN 206392098 U CN206392098 U CN 206392098U
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CN
China
Prior art keywords
bottle stopper
support bar
hole
bottle
flask
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.)
Active
Application number
CN201720004051.0U
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Chinese (zh)
Inventor
陈永贵
颜亚奇
甘萍萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Runer Technology Co., Ltd
Original Assignee
Sichuan Guoguang Agrochemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sichuan Guoguang Agrochemical Co Ltd filed Critical Sichuan Guoguang Agrochemical Co Ltd
Priority to CN201720004051.0U priority Critical patent/CN206392098U/en
Application granted granted Critical
Publication of CN206392098U publication Critical patent/CN206392098U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of flask for preventing that bottle stopper from coming off, it includes bottle stopper and bottle, it is horizontally disposed on the bottleneck inwall of the bottle to have annular recess, bottle stopper is internally provided with inclined hole and half-via, inclined hole is connected with half-via, inclined hole is located on the oblique connecting line of bottle stopper outer wall and bottle stopper axis, half-via is located on the axis of bottle stopper, its bottom is located in bottle stopper, inclined hole outlet port is higher than half-via bottom, inclined hole aperture position is corresponding with the annular recess position on bottleneck inwall, and the opening of half-via is located at bottle stopper top surface;Spring is fixed with inside the half-via, spring connection support bar, support bar top is provided with fixed buckle and is fixed in half-via opening;Support bar is provided with the inclined hole, support bar is connected with support bar.The utility model is simple in construction, and bottle stopper fixes reliable, difficult for drop-off, and lid plug is easy to operate, quick.

Description

A kind of flask for preventing that bottle stopper from coming off
Technical field
The utility model is related to a kind of chemical experiment apparatus, and in particular to a kind of flask for preventing that bottle stopper from coming off.
Background technology
Flask is to be used in laboratory contain liquid substance and one kind available for heating has neck glassware.At present, burn Sealed more than bottle bottleneck using ground bottle stopper, due to ground bottle stopper with flask bottle without anti-drop structure, ground bottle stopper is easy to Come off, particularly when the liquid heating contained in flask, its steam pressure produced is easy to rush de- bottle stopper.When there is a large amount of burnings When bottle has the same space, bottle stopper is easy to obscure after coming off, and causes solution to pollute, and each flask is to correspond with bottle stopper , bottle stopper is easy to make flask sealing bad after obscuring, and the phenomenon of leakage occurs.Therefore, in order to avoid bottle stopper is obscured, existing skill Ground bottle stopper and bottle are often attached by art using rubber band or cotton rope, and the easy aging of rubber band, and bottle stopper is still easy to Come off, need to carry out the operation such as knot with cotton rope connection, complex operation efficiency is low, influence experimental work, and due to connecting rope Certain length is still left in order to the opening and shutoff operation of bottle stopper, these connection methods in the centre of connection bottle stopper and bottle It can only play a part of preventing bottle stopper from losing or obscuring after coming off, it is impossible to preventing the de- bottle stopper of steam pressure punching from playing a role.
Utility model content
In view of this, the utility model provides a kind of flask for preventing that bottle stopper from coming off, and solves bottle stopper and holds caducous ask Topic, its is simple in construction, easy to operate, quick.
To solve above technical problem, the technical solution of the utility model provides a kind of flask for preventing that bottle stopper from coming off, It includes bottle stopper and bottle, it is characterised in that:It is horizontally disposed on the bottleneck inwall of the bottle to have annular recess, bottle stopper Inclined hole and half-via are internally provided with, inclined hole is connected with half-via, inclined hole is located at bottle stopper outer wall and the oblique connection of bottle stopper axis On line, half-via is located on the axis of bottle stopper, and its bottom is located in bottle stopper, and inclined hole outlet port is higher than half-via bottom, tiltedly Hole aperture position is corresponding with the annular recess position on bottleneck inwall, and the opening of half-via is located at bottle stopper top surface;The half-via Inside is fixed with spring, and spring connection support bar, support bar top is provided with fixed buckle and is fixed in half-via opening; Support bar is provided with the inclined hole, support bar is connected with support bar.
Further, the number of above-mentioned inclined hole is no less than two.
Above-mentioned inclined hole is more preferably selected as in the both sides that half-via is symmetricly set in same level.
Further, the bottle stopper is ground bottle stopper, and bottleneck is had the ground supporting with bottle stopper, connected with ground.
Further, above-mentioned supporting bar top is connected with covering, and covering is made up of the material of flexible deformation nature, plus Strong outside aesthetic property and the comfort level of operation, while further limit motion of the support bar in half-via, make whole Motion, which is sealed in inside bottle stopper, not to be released and attractive in appearance.
Further, the spring, support bar and support bar are made up of corrosion resistant inert material, and the selection of its material can It is changed with the purposes according to flask, prevents the liquid in flask from corroding to it, improves the service life of bottle stopper.
The operation that covers of the utility model bottle stopper is:Pressing down on support bar drives support bar motion support bar is withdrawn tiltedly Hole, bottle stopper is slowly filled in along bottleneck, unclamps support bar, and under the elastic force effect of spring, support bar stretches out inclined hole and is caught in groove It is interior, complete covering for bottle stopper;Also support bar can not be pressed down on and rely on the extruding support bar motion of bottleneck inwall to receive support bar Inclined hole is returned, until support bar is caught in groove, bottle stopper plays sealing function with bottleneck precision-fit, be provided simultaneously with preventing bottle stopper from taking off The function of falling.
The unlatching of the utility model bottle stopper is operated:Pressing down on support bar drives support bar motion to make support bar from groove Interior withdrawal inclined hole, bottle stopper is taken out along bottleneck.
Compared with prior art, the utility model is fixed to bottle stopper, can prevent the de- bottle stopper of steam pressure punching, solution Determined the problem of flask bottle stopper easily comes off in the prior art, thus play the bottle stopper for avoiding bottle stopper from being caused after coming off obscure, it is molten The problems such as liquid pollution or leakage;Prior art is solved using rubber band or cotton rope connection bottle stopper and bottle, the easy aging of rubber band, It is low that cotton rope ties up knotting efficiency, opens and stopper the problem of bottle stopper is inconvenient;The utility model fixes the groove of bottle stopper in flask Set on bottleneck inwall along level orientation, when making the operation of lid plug, bottle stopper can cover tightly bottleneck downwards in any direction, with screw lid plug Operation is compared, and the operation of the utility model lid plug more facilitates, fast.
Therefore, the utility model is simple in construction, and bottle stopper fixes reliable, difficult for drop-off, and lid plug is easy to operate, quick.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is the perspective view of the utility model flask bottle stopper;
Fig. 3 is the perspective view that the utility model flask bottle stopper assembles (sealing state) with bottleneck.
Marginal data:
1st, bottle stopper, 2, bottle, 3, bottleneck, 4, groove, 5, inclined hole, 6, half-via, 7, spring, 8, support bar, 9, support bar, 10th, cover, 11, fixed buckle.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, with reference to specific implementation The utility model is described in further detail for mode.
Referring to Fig. 1 to Fig. 3, the utility model provides a kind of flask for preventing that bottle stopper from coming off, and it includes bottle stopper 1 and bottle 2, horizontally disposed on the inwall of bottleneck 3 of the bottle to have annular recess 4, bottle stopper 1 is internally provided with two inclined holes 5 and one Individual half-via 6, inclined hole 5 is connected with half-via 6, and inclined hole 5 is located at the both sides that half-via 6 is symmetricly set in same level;Tiltedly Hole 5 is located at bottle stopper outer wall and on the oblique connecting line of bottle stopper axis, half-via 6 is located on the axis of bottle stopper, and its bottom is located at In bottle stopper, the outlet port of inclined hole 5 is higher than the bottom of half-via 6, the aperture position of inclined hole 5 and the position of annular recess 4 on bottleneck inwall Correspondence, the opening of half-via 6 is located at the top surface of bottle stopper 1;It is fixed with spring 7 inside the half-via 6, the connection support bar 8 of spring 7, The top of support bar 8 is provided with fixed buckle 11 and is fixed in the opening of half-via 6;Support bar 9 is provided with the inclined hole 5, Support bar 9 is connected with support bar 8, and support bar 8 can drive support bar 9 to be moved in inclined hole 5.The top of support bar 8 is connected with by can The covering 10 that compression material is made, strengthens the aesthetic property of outside and the comfort level of operation.
Further, above-mentioned bottle stopper 1 is ground bottle stopper, and bottleneck is had the ground supporting with bottle stopper, connected with ground.
It should be noted that above-mentioned spring, support bar and support bar are made up of corrosion resistant inert material, the choosing of its material Selecting can be changed according to the purposes of flask;Flask bottle and bottle stopper can do size, changing in shape on the basis of supporting Become;Covering is made up of the material of flexible deformation nature, and the selection of material can change.
The operation that covers of the utility model bottle stopper is:Pressing down on support bar 8 drives the motion of support bar 9 to receive support bar 9 Inclined hole 5 is returned, bottle stopper 1 is slowly filled in along bottleneck, support bar 8 is unclamped, under the elastic force effect of spring 7, support bar 9 stretches out inclined hole 5 are caught in groove 4, complete covering for bottle stopper;Also support bar can not be pressed down on and rely on the inwall of bottleneck 3 extruding support bar 9 to transport It is dynamic support bar 9 is withdrawn inclined hole 5, until support bar 9 is caught in groove 4, complete covering for bottle stopper.
The unlatching of the utility model bottle stopper is operated:Press down on support bar 8 drive support bar 9 motion make support bar 9 from It is recovered in groove 4 in inclined hole 5, bottle stopper 1 is taken out along bottleneck, unclamp support bar 8, completes the unlatching of bottle stopper.
The utility model is fixed to bottle stopper, can be prevented the de- bottle stopper of steam pressure punching, be solved in the prior art The problem of flask bottle stopper easily comes off, its is simple in construction, and bottle stopper fixes reliable, difficult for drop-off, and lid plug is easy to operate, quick.
It the above is only preferred embodiment of the present utility model, it is noted that above-mentioned preferred embodiment should not be regarded For to limitation of the present utility model, protection domain of the present utility model should be defined by claim limited range.For For those skilled in the art, do not departing from spirit and scope of the present utility model, can also make some Improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (7)

1. a kind of flask for preventing that bottle stopper from coming off, including bottle stopper and bottle, it is characterised in that:Edge on the bottleneck inwall of the bottle Horizontally arranged to have annular recess, bottle stopper is internally provided with inclined hole and half-via, and inclined hole is connected with half-via, and inclined hole is located at bottle Beyond the Great Wall on wall and the oblique connecting line of bottle stopper axis, half-via is located on the axis of bottle stopper, and its bottom is located in bottle stopper, inclined hole Outlet port is higher than half-via bottom, inclined hole aperture position is corresponding with the annular recess position on bottleneck inwall, and half-via is opened Mouth is located at bottle stopper top surface;It is fixed with inside the half-via above spring, spring connection support bar, support bar and is provided with fixing card Button is fixed in half-via opening;Support bar is provided with the inclined hole, support bar is connected with support bar.
2. a kind of flask for preventing that bottle stopper from coming off according to claim 1, it is characterised in that:The number of the inclined hole is many In two.
3. a kind of flask for preventing that bottle stopper from coming off according to claim 2, it is characterised in that:The inclined hole is in same level The both sides of half-via are symmetricly set on face.
4. a kind of flask for preventing that bottle stopper from coming off according to claim 1, it is characterised in that:The bottle stopper is port grinding bottle Plug.
5. a kind of flask for preventing that bottle stopper from coming off according to claim 1, it is characterised in that:The supporting bar top connection There is covering.
6. a kind of flask for preventing that bottle stopper from coming off according to claim 5, it is characterised in that:The covering is by flexible The material of deformation nature is made.
7. a kind of flask for preventing that bottle stopper from coming off according to claim 1, it is characterised in that:The spring, support bar and Support bar is made up of corrosion resistant inert material.
CN201720004051.0U 2017-01-03 2017-01-03 A kind of flask for preventing that bottle stopper from coming off Active CN206392098U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720004051.0U CN206392098U (en) 2017-01-03 2017-01-03 A kind of flask for preventing that bottle stopper from coming off

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720004051.0U CN206392098U (en) 2017-01-03 2017-01-03 A kind of flask for preventing that bottle stopper from coming off

Publications (1)

Publication Number Publication Date
CN206392098U true CN206392098U (en) 2017-08-11

Family

ID=59517692

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720004051.0U Active CN206392098U (en) 2017-01-03 2017-01-03 A kind of flask for preventing that bottle stopper from coming off

Country Status (1)

Country Link
CN (1) CN206392098U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031582A (en) * 2017-11-29 2018-05-15 合肥鑫晟光电科技有限公司 Beverage bottle cover

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031582A (en) * 2017-11-29 2018-05-15 合肥鑫晟光电科技有限公司 Beverage bottle cover
CN108031582B (en) * 2017-11-29 2019-09-13 合肥鑫晟光电科技有限公司 Beverage bottle cover

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191226

Address after: 641409 Pingquan Town, Jianyang City, Chengdu City, Sichuan Province

Patentee after: Sichuan Runer Technology Co., Ltd

Address before: 641404, 80 chessboard Road, Chengdu, Sichuan, Jianyang

Patentee before: Sichuan Guoguang Agrochemical Co., Ltd.