CN119821840B - Liquid storage tank easy to open and lid opening method thereof - Google Patents
Liquid storage tank easy to open and lid opening method thereofInfo
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- CN119821840B CN119821840B CN202510193326.9A CN202510193326A CN119821840B CN 119821840 B CN119821840 B CN 119821840B CN 202510193326 A CN202510193326 A CN 202510193326A CN 119821840 B CN119821840 B CN 119821840B
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- lock pin
- bottle cap
- handle
- groove
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Abstract
本发明提供了一种便于开启的储液罐及其开盖方法，储液罐技术领域，包括瓶身；所述瓶身的上端面设有瓶嘴，所述瓶嘴的外圆面靠近下端设有环形凸起，所述环形凸起的底部转动连接有瓶嘴卡环，所述瓶嘴卡环的外圆面设有提耳，所述提耳共设有两个，两个所述提耳对称设置于瓶嘴卡环的外圆面上，每一个所述提耳表面滑动连接有旋转锁销；其中，所述提耳表面转动连接有提手，所述提手的底部设有两个提耳挂钩，每一个所述提耳挂钩通过旋转锁销与瓶嘴卡环表面对应的提耳转动连接；本装置在开盖时用户可以将提手当做一个杠杆很轻松的将瓶盖打开；瓶嘴卡环通过压装的方式装入到瓶嘴上，提耳的设置方便了提手的旋转调节，通过提手可以很方便的将瓶身提起。
The bottle cap is convenient to open and can be easily opened by sliding the cap around the bottom of the bottle cap and removing the lid. The bottle cap is easily opened by sliding the cap around the bottom of the bottle cap and removing the lid.
Description
Technical Field
The invention relates to the technical field of liquid storage tanks, in particular to a liquid storage tank convenient to open and a cover opening method thereof.
Background
Edible oil is used as an indispensable cooking material in a kitchen of a family and is almost one of daily necessities of every family. The existing edible oil storage barrels are mostly of olive-shaped bottle type adopting PET bottle blowing and transparent heat shrink film packaging design, so that a large-area labeling position is provided, and the sealing performance of the edible oil storage barrels is important for keeping the oil fresh and preventing pollution in the storage and use process. Therefore, the edible oil barrels are usually equipped with sealing covers to ensure the safety of the oil. However, in actual use, it has been found that the seal cover of the edible oil drum is often not designed to be humanized enough, resulting in inconvenience to the user in use. The prior edible oil is provided with a sealing cover with an opening pull ring, and a user needs to unscrew the bottle cap before using the edible oil, and then the user can pour the edible oil after opening the opening pull ring. However, due to the complex design of the bottle cap, especially the anti-theft oil ring at the lower end of the bottle cap, a user needs to exert great force when unscrewing the bottle cap, and the opening tab is required to be pulled out forcibly after unscrewing the bottle cap, which is a challenge for users with smaller force, and the sealing cover is often difficult to open smoothly, so that the use experience of the user is affected. Therefore, there is an urgent need in the market for a seal cap design that is simple to operate and easy to open, so as to improve the practicality and user experience of the edible oil drum.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide the liquid storage tank convenient to open and the uncapping method thereof, when the device is used for storing oil and transporting, the bottle mouth is tightly sealed, the situation of oil leakage cannot occur, the compression-resistant layer is arranged on the outer surface of the cylinder body, the stacking and the placing are convenient, and meanwhile, a user can easily open the bottle cap by taking the handle as a lever when uncapping, so that the problems in the background art can be effectively solved.
The technical scheme includes that the liquid storage tank convenient to open comprises a bottle body, wherein the upper end face of the bottle body is provided with a bottle mouth, the outer circular face of the bottle mouth is close to the lower end and is provided with annular protrusions, the bottoms of the annular protrusions are rotationally connected with bottle mouth clamping rings, the outer circular face of the bottle mouth clamping rings is provided with lifting lugs, two lifting lugs are symmetrically arranged on the outer circular face of the bottle mouth clamping rings, and the surface of each lifting lug is slidingly connected with a rotary lock pin;
The handle is rotatably connected to the surface of the handle, two handle hooks are arranged at the bottom of the handle, and each handle hook is rotatably connected with a handle corresponding to the surface of the bottle neck clamping ring through a rotary lock pin;
The outer circular surface of the bottle mouth is connected with a bottle cap through threads, the outer circular surface of the bottle cap is provided with two lock pin walking grooves which are erected at the bottom of the bottle body, and each rotary lock pin which is connected with the surface of the lifting lug in a sliding manner can be inserted into the corresponding lock pin walking groove in a sliding manner.
As a preferable technical scheme of the invention, the surface of the lifting lug is provided with a through round hole, the surface of the lifting lug hook is provided with a through center hole, the round hole on the surface of the lifting lug is coaxially connected with the center hole on the surface of the lifting lug hook, the rotary lock pin is inserted into the round hole coaxially connected with the surface of the lifting lug hook, the outer circular surface of the rotary lock pin is provided with annular protrusions at equal intervals, and the inner wall of the center hole of the lifting lug hook is provided with a plurality of damping strips at equal intervals according to the circumference.
As a preferable technical scheme of the invention, the top end of the rotary lock pin extending into the lock pin traveling groove is rotationally connected with a lock pin roller.
As a preferable technical scheme of the invention, the outer circular surface of the bottle mouth is provided with a step close to the lower end, the outer circular surface of the step is provided with threads, the inner wall of the bottle cap is provided with a step groove, the top end of the inner wall of the step groove is provided with a relief groove, and the inner wall of the bottle cap close to the bottommost end of the bottle cap is provided with threads.
As a preferable technical scheme of the invention, the outer round surface of the bottle neck is connected with a movable oil guide ring in a sliding manner, the top end surface of the movable oil guide ring is provided with a liquid shoveling inclined surface with an inclined surface structure, the bottom surface of the liquid shoveling inclined surface is provided with a liquid inlet, the bottom of the liquid inlet is provided with a cotton storage bin, the inside of the cotton storage bin is provided with replaceable absorbent cotton, the bottom of the movable oil guide ring is provided with a pressure spring, and the bottom of the pressure spring is fixed on the top surface of a step of the outer round surface of the bottle neck.
As an optimized technical scheme of the invention, a sinking groove is formed in the middle of the upper top surface of the bottle cap, a through threaded hole is formed in the middle of the bottom surface of the sinking groove, a countersunk head nut is arranged in the middle of the sinking groove, a sealing plug is arranged on the bottom surface of the inner wall of the bottle cap, a threaded rod is arranged on the top end of the sealing plug and is connected in the threaded hole in the bottom surface of the sinking groove through threads, the top end of the threaded rod penetrates through the threaded hole to extend into the sinking groove, and the top end of the threaded rod extending into the sinking groove is in threaded connection with the countersunk head nut.
As a preferable technical scheme of the invention, splash-proof grids are arranged on the inner wall surface of the bottle mouth at equal intervals along the circumference, the surface of each splash-proof grid is an inclined plane, the bottom surface of each sealing plug is in a semicircle shape, a plurality of hanging rods are arranged on the bottom surface of each sealing plug at equal intervals along the circumference, and hanging balls are arranged on the top ends of each hanging rod.
As a preferable technical scheme of the invention, the top surface of the bottle cap is provided with a film sealing patch which is covered on the upper part of the sinking groove.
As a preferable technical scheme of the invention, the outer circular surface of the bottle body is provided with the strip-shaped protrusions I, the middle part of the outer circular surface of the bottle body is provided with the two annular waist lines and the plurality of strip-shaped protrusions II, and the strip-shaped protrusions II are arranged between the two annular waist lines.
The liquid storage tank uncovering method convenient to open mainly comprises the following steps:
s1, pressing the rotary lock pin, namely firstly pressing the rotary lock pin towards the middle of the bottle cap by a user, and inserting a lock pin roller at the top end of the rotary lock pin into a lock pin walking groove;
S2, rotating the handle, namely rotating the handle to a horizontal state, holding the bottle body by one hand, holding the handle by the other hand, slowly holding the handle, and rotating along the bottle mouth, wherein in the rotating process of the handle, the bottle cap is driven to synchronously rotate by a rotating lock pin;
S3, the sealing plug is separated, namely the bottle cap is connected with the bottle neck through threads in the rotating process, so that the bottle cap rises upwards on the surface of the bottle neck, and the sealing plug is pulled to lift upwards from the inside of the bottle neck through the countersunk head screw cap in the rising process, so that the sealing plug is separated from the bottle neck;
S4, the bottle cap is taken down, namely the handle is loosened, so that the bottle cap can be taken down easily.
Compared with the prior art, the invention has the beneficial effects that:
1. The bottle mouth clamping ring is arranged on the bottle mouth in a press-fitting mode, the lifting lugs are arranged to facilitate the rotation adjustment of the lifting handles, and the bottle body can be lifted up conveniently through the lifting handles.
2. The rotary lock pin of the device is inserted into the lock pin walking groove only when the cover is opened, a plurality of protrusions are uniformly distributed on the outer surface of the rotary lock pin, the protrusions can be effectively clamped at the mounting hole of the lifting lug hook, the bottle cover is rotated, the plastic strips are disconnected, the anti-theft anchor ear can be conveniently separated from the bottle cover, and the arrangement of the anti-theft anchor ear can effectively ensure that oil inside the bottle body is in a safe state.
3. The outer round surface sliding connection of the bottle neck of this device has the activity to lead the oil ring, the activity leads the oil ring and can carry out the axial reciprocal slip along the outer round surface of bottle neck, be convenient for accomodate automatically when the dress is covered, rebound to the workstation after uncapping, the top face of the activity when rebounding to the workstation leads the oil ring and bottle neck equal height or slightly low all can, the top face that leads the oil ring through the activity is provided with the shovel liquid inclined plane of inclined plane structure, can hang the oil that the slope was poured out in the oil droplet at bottle neck edge effectively and carry out the water conservancy diversion and roll down to the inlet, the inlet has been seted up to the bottom surface on shovel liquid inclined plane, be convenient for collect the waste oil at bottle neck edge, the cotton storehouse of storage has been seted up through the bottom of inlet, cotton storehouse internally mounted has removable absorbent cotton, utilize removable absorbent cotton to adsorb oil, avoid the liquid to spill outward when next liquid storage pot emptys, can effectively prevent the liquid storage pot to spill or spill in bottle neck periphery because of the shake on ground simultaneously, can have the production that further reduces liquid storage pot transportation noise, the bottom that the activity leads the oil ring is provided with the bottom of pressure spring in the top surface of bottle neck, can be fixed in the compression face of the compression step in the bottle neck realization of the compression spring.
4. This device is through activity oil guide ring effectively with bottle neck surface optional position in pouring in-process production's oil droplet retrieve to the cotton storehouse of storage in to through the effective absorption of built-in removable absorbent cotton, make the liquid storage pot slope pour down and accomplish the back, the liquid storage pot is standing when placing, the remaining oil droplet in bottle neck surface can be effectively with the downward drip's of bottle neck surface fluid guide to the inlet of liquid through the shovel liquid inclined plane of the activity oil guide ring top face inclined plane structure of gravity whereabouts, through the processing to the remaining oil droplet in bottle neck surface, make the clean remediation in bottle neck surface, the liquid storage pot also can not lead to the body surface to appear the oil stain pollution because of bottle neck surface residual oil in long-term use.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the appearance of a liquid storage tank according to the present invention;
FIG. 2 is a schematic diagram of the appearance of the liquid storage tank according to the present invention;
FIG. 3 is a schematic view of the appearance of the liquid storage tank according to the present invention;
FIG. 4 is a partial enlarged view at A of FIG. 3 of the present description;
FIG. 5 is a second enlarged view of part of the invention at A of FIG. 3;
FIG. 6 is an enlarged view of a portion of the invention at B of FIG. 4;
FIG. 7 is a schematic diagram of a film patch of the present invention;
FIG. 8 shows the splash grill of the present invention a structural schematic diagram of the inner wall of the bottle mouth;
FIG. 9 is a schematic view of the structure of the damping strip of the present invention in the central hole of the handle hook;
FIG. 10 is a schematic view of the exterior configuration of the locking pin roller and rotary locking pin of the present invention;
FIG. 11 is a flow chart of the steps of the method for opening a liquid storage tank according to the present invention;
In the figure, a handle, a bottle cap, a 3 strip-shaped bulge I, a bottle neck snap ring, a 5 strip-shaped bulge II, a6 annular waist line, a 7 bottle body, an 8 lifting lug, a 9 rotary lock pin, a 91 lock pin roller, a 10 film sealing patch, an 11 countersunk nut, a 12 threaded rod, a 13 countersunk groove, a 14 bottle neck, a 15 lifting lug hook, a 151 damping strip, a 17 annular bulge, a 18 splash-proof grille, a 19 antitheft hoop, a 20 sealing plug, a 21 lock pin walking groove, a step 22, a yielding groove 23, a step groove 24, threads 25, a pressure spring 26, a movable oil guide ring 27, a cotton storage bin 28, a replaceable absorbent cotton 29, a liquid inlet 30, a shovel liquid inclined plane 31, a suspension ball 32 and a suspension rod 33 are shown.
Detailed Description
In order to make the technical means, the creation features, the achievement of the purpose and the effect of the present application easy to understand, the present application will be further described with reference to the specific drawings, and it should be noted that the embodiments of the present application and the features of the embodiments may be combined without conflict.
Example 1
Referring to fig. 1-11, a schematic diagram of an overall structure of a liquid storage tank that is easy to open is shown,
The liquid storage tank convenient to open comprises a bottle body 7, wherein the upper end face of the bottle body 7 is provided with a bottle mouth 14, the outer circumferential surface of the bottle mouth 14 is close to the lower end and provided with an annular bulge 17, the bottom of the annular bulge 17 is rotationally connected with a bottle mouth clamping ring 4, the outer circumferential surface of the bottle mouth clamping ring 4 is provided with two lifting lugs 8, the two lifting lugs 8 are symmetrically arranged on the outer circumferential surface of the bottle mouth clamping ring 4, and the surface of each lifting lug 8 is connected with a rotary lock pin 9 in a sliding manner;
the surface of the lifting lug 8 is rotationally connected with a lifting lug 1, the bottom of the lifting lug 1 is provided with two lifting lug hooks 15, and each lifting lug hook 15 is rotationally connected with the lifting lug 8 corresponding to the surface of the bottle neck clamping ring 4 through a rotary lock pin 9;
The bottle neck snap ring 4 is clamped in an annular gap between the annular bulge 17 and the bottle body 7, the lower end of the outer side face of the bottle neck 14 is provided with the annular bulge 17, the outer side face of the annular bulge 17 is clamped with the anti-theft hoop 19, and the upper end face of the anti-theft hoop 19 is connected with the lower end face of the bottle cap 2 through a plastic strip. The disposable fracture anti-theft ring is similar to the position of a farmer mountain spring bottle mouth.
The bottle mouth 14 is connected with the bottle cap 2 through threads, the outer circumferential surface of the bottle cap 2 is provided with two lock pin traveling grooves 21 which are erected at the bottom of the bottle body 7, the rotary lock pin 9 which is slidably connected with the surface of each lifting lug 8 can be slidably inserted into the corresponding lock pin traveling groove 21, a user can conveniently press the rotary lock pin 9 towards the middle of the bottle cap 2, the lock pin roller 91 at the top end of the rotary lock pin 9 is inserted into the groove of the lock pin traveling groove 21, the lifting handle 1 is conveniently held, then the lifting handle 1 is slowly pulled and rotated along the bottle mouth 14, and the lifting handle 1 drives the bottle cap 2 to synchronously rotate through the rotary lock pin 9 in the rotating process of the lifting handle 1.
Specifically, in the embodiment, when the device is used for storing oil and transporting, the bottle mouth is tightly sealed, oil leakage cannot occur, the compression-resistant layer is arranged on the outer surface of the cylinder body, stacking and placing are facilitated, meanwhile, a user can easily open the bottle cap 2 as a lever when the cap is opened, the bottle mouth clamping ring 4 is arranged on the bottle mouth in a press-fit mode, the lifting lugs 8 are convenient to rotate and adjust, and the bottle body 7 can be lifted up conveniently through the lifting lugs.
The surface of the lifting lug 8 is provided with a through round hole, the surface of the lifting lug hook 15 is provided with a through center hole, the round hole on the surface of the lifting lug 8 is coaxially connected with the center hole on the surface of the lifting lug hook 15, the rotary lock pin 9 is inserted into the round hole on the surface of the lifting lug 8 coaxially connected with the surface of the lifting lug hook 15, the outer circular surface of the rotary lock pin 9 is provided with annular bosses at equal intervals, and the inner wall of the center hole of the lifting lug hook 15 is provided with a plurality of damping strips 151 at equal intervals according to the circumference. Specifically, in this embodiment, by providing the annular boss on the surfaces of the plurality of damping strips 151 and the rotating lock pin 9, the rotating lock pin 9 can generate resistance in the process of axially sliding in the circular hole coaxially connected with the surface of the lifting lug hook 15 when the surface of the lifting lug 8 is inserted, so that the rotating lock pin 9 is inserted into the lock pin running groove 21 more firmly and reliably, and the rotating lock pin 9 can hover at any position when moving in the circular hole coaxially connected with the surface of the lifting lug hook 15 on the surface of the lifting lug 8.
Specifically, the rotary lock pin 9 is inserted into the lock pin traveling groove 21 only when the cover is opened, and a plurality of protrusions are uniformly distributed on the outer surface of the rotary lock pin 9 and can be effectively clamped at the mounting hole of the lifting lug hook 15. The rotary lock pin 9 passes through the central hole of the lifting lug hook 15, a plurality of damping strips 151 are uniformly distributed in the central hole of the lifting lug hook 15, a plurality of lock pin rollers 91 are uniformly distributed on the outer side surface of the rotary lock pin 9 at equal intervals, and the damping strips 151 can effectively block the lock pin rollers 91, so that the rotary lock pin 9 can be prevented from being mistakenly inserted into the lock pin walking groove 21.
When the rotary lock pin 9 is required to be inserted into the lock pin traveling groove 21, only the end part of the rotary lock pin 9 is required to be pressed, and the lock pin roller 91 on the outer surface of the rotary lock pin 9 can pass through the lock pin traveling groove 21, and at the moment, the lock pin traveling groove 21 also plays a role in preventing the rotary lock pin 9 from returning, so that the working section of the rotary lock pin 9 is always positioned in the lock pin traveling groove 21.
Specifically, in this embodiment, the top end of the rotary lock pin 9 extending into the lock pin running groove 21 is rotatably connected with the lock pin roller 91, so that abrasion between the top end of the rotary lock pin 9 and the inner wall of the lock pin running groove 21 is reduced by the lock pin roller 91 in the process of lifting or lowering the bottle cap 2 in the rotation process, and the service lives of the rotary lock pin 9 and the lock pin running groove 21 are prolonged.
The outer circle surface of the bottle neck 14 is provided with a step 22 near the lower end, the outer circle surface of the step 22 is provided with threads, the inner wall of the bottle cap 2 is provided with a step groove 24, the top end of the inner wall of the step groove 24 is provided with a relief groove 23, and the inner wall of the bottle cap 2 near the bottommost end of the bottle cap 2 is provided with threads 25.
The outer round surface sliding connection of bottle neck 14 has movable oil guide ring 27, and the top face of movable oil guide ring 27 is provided with shovel liquid inclined plane 31 of inclined plane structure, and inlet 30 has been seted up to shovel liquid inclined plane 31's bottom surface, and cotton storage bin 28 has been seted up to the bottom of inlet 30, and cotton storage bin 28 internally mounted has removable absorbent cotton 29, and the bottom of movable oil guide ring 27 is provided with pressure spring 26, and the bottom of pressure spring 26 is fixed in the step 22 top surface of bottle neck 14 outer round surface.
Specifically, in this embodiment, the outer round surface sliding connection of the bottle neck of this device has movable oil guide ring 27, movable oil guide ring 27 can carry out axial reciprocal slip along the outer round surface of bottle neck, be convenient for accomodate automatically when dress lid, automatic rebound to the working position after uncapping, the top face of movable oil guide ring 27 when rebounding to the working position and the equal height of bottle neck or slightly low all can, be provided with the shovel liquid inclined plane 31 of inclined plane structure through the top face of movable oil guide ring 27, can be effectively with the oil that the slope was poured out hang the oil drop at bottle neck edge and carry out the water conservancy diversion and roll down to the inlet 30 in, the inlet 30 has been seted up to the bottom surface on shovel liquid inclined plane 31, be convenient for collect the waste oil at bottle neck edge, the cotton storehouse 28 has been seted up through the bottom of inlet 30, cotton storehouse 28 internally mounted has removable absorbent cotton 29, utilize removable absorbent cotton 29 to adsorb oil, avoid next time the liquid storage jar to empty to the outside, simultaneously can effectively prevent that liquid storage jar from spilling out or at the bottle neck periphery of liquid storage jar because of the shake on ground that liquid storage is gathered, still can reduce the noise in the time and spill at the bottom of the bottle neck, can further compression step 26 is realized in the bottom of the compression step of the top surface of the bottle neck 2, can be compressed in the bottom of the top surface of the compression spring 2 is realized.
Specifically, in this embodiment, this device is through the activity oil guide ring 27 effectively with the oil drop that bottle neck surface optional position produced in the pouring process retrieve to the cotton storehouse 28 in to through the effective absorption of built-in removable absorbent cotton 29, make the liquid storage pot slope fall and accomplish the back of pouring, when standing the liquid storage pot, bottle neck surface remaining oil drop rolls down through gravity and utilizes the shovel liquid inclined plane 31 of activity oil guide ring 27 top face inclined plane structure can be with the fluid water conservancy diversion of bottle neck surface whereabouts down to the inlet 30 in, through the processing to bottle neck surface residual oil drop, make the clean renovation of bottle neck surface, the liquid storage pot also can not lead to the oil stain pollution to appear on bottle body 7 surface because of bottle neck surface residual oil in long-term use.
The sinking groove 13 has been seted up at the upper top surface middle part of bottle lid 2, the screw hole that link up has been seted up at the bottom surface middle part of sinking groove 13, the mid-mounting of sinking groove 13 has countersunk head nut 11, the inner wall bottom surface of bottle lid 2 is provided with sealing plug 20, the top of sealing plug 20 is provided with threaded rod 12, threaded rod 12 passes through threaded connection in the screw hole of sinking groove 13 bottom surface, and the top of threaded rod 12 passes the screw hole and stretches into in sinking groove 13, stretch into the threaded rod 12 top and countersunk head nut 11 threaded connection in sinking groove 13.
Specifically, be provided with threaded rod 12 through the top of sealing plug 20, utilize threaded rod 12 can make sealing plug 20 install the screw hole in heavy groove 13 bottom surface, make sealing plug 20 and bottle lid go up and down in step, improve the operation ease of uncapping and the speed of uncapping, after uncapping, when the liquid storage pot is inclined and is poured, can also be through taking off sealing plug 20 from bottle lid 2 inside, later with sealing plug 20 card go into the gap between the splash proof grid 18 in to make sealing plug 20 slope certain angle, accomplish the uncapping to the liquid storage pot.
The inner wall surface of the bottle mouth 14 is provided with splash-proof grids 18 at equal intervals along the circumference, the surface of each splash-proof grid 18 is an inclined plane, the bottom surface of the sealing plug 20 is in a semicircle shape, the bottom surface of the sealing plug 20 is provided with a plurality of hanging rods 33 at equal intervals along the circumference, and the top end of each hanging rod 33 is provided with a hanging ball 32.
Specifically, when the splash-proof grille 18 is inclined at a certain angle, the hanging rod 33 at the bottom surface of the sealing plug 20 is clamped into the gap between the splash-proof grille 18, the sealing plug 20 is pushed to slide outwards when oil in the liquid storage tank flows outwards from the inner side of the bottle mouth in an inclined manner, the sealing plug 20 is kept at a certain inclined angle and fixed on the surface of the bottle mouth 14 by utilizing the pushing force of the hanging ball 32 matched with the oil flowing outwards from the bottle mouth 14 in an inclined manner, so that the sealing plug 20 is placed in the splash-proof grille 18 and the sealing plug 20 can be freely inclined, the sealing plug 20 is pushed to naturally open towards the pouring direction in the process of pouring oil conveniently, and the oil flows outwards from the opened mouth and the gap of the splash-proof grille 18, so that the oil splashing phenomenon caused by the high and low oil level of the bottle mouth in the pouring process is effectively prevented.
The top surface of the bottle cap 2 is provided with a film sealing patch 10, and the film sealing patch 10 is arranged above the sink 13. The film sealing patch 10 is fixed by gluing, and a glue-free tearing opening is formed in the edge of the film sealing patch 10, so that the film sealing patch 10 can be torn and unsealed when needed.
The outer disc of body 7 all is equipped with bar protruding one 3, and the outer disc middle part of body 7 is equipped with two annular stringing 6 and a plurality of bar protruding two 5, and bar protruding two 5 sets up between two annular stringing 6, improves the structural strength of body 7.
Specifically, in this embodiment, the inside that lock pin walking groove was only inserted to this device rotatory lock pin 9 when uncapping, and the surface equipartition of rotatory lock pin 9 has a plurality of archs, and these archs can effective joint in the mounting hole department of carrying ear couple 15, rotatory bottle lid 2 for the plastic strip disconnection, both can be very convenient with the separation of theftproof staple bolt and bottle lid 2, the inside fluid of theftproof staple bolt can be effectively ensured body 7 is in safe state.
Example 2
Referring to fig. 1 to 11, this embodiment has the same points as embodiment 1 described above, and the same points will not be described in this embodiment, except that:
according to the liquid storage tank convenient to open described in the above embodiment 1, the present embodiment further provides a liquid storage tank opening method convenient to open, and the liquid storage tank opening method mainly includes the following steps:
s1, pressing a rotary lock pin, namely firstly pressing the rotary lock pin 9 towards the middle of the bottle cap 2 by a user, and inserting a lock pin roller 91 at the top end of the rotary lock pin 9 into a lock pin walking groove 21;
S2, rotating the handle 1 to a horizontal state, wherein one hand holds the bottle body 7, the other hand holds the handle 1, then slowly holds the handle 1 and rotates along the bottle mouth 14, and in the rotating process of the handle 1, the bottle cap 2 is driven to synchronously rotate by the rotating lock pin 9;
S3, the sealing plug is separated, namely the bottle cap 2 is connected with the bottle neck 14 through threads in the rotating process, so that the bottle cap 2 is lifted upwards on the surface of the bottle neck 14, and the sealing plug 20 is pulled to be lifted upwards from the inside of the bottle neck 14 through the countersunk head nut 11 in the lifting process of the bottle cap 2, so that the sealing plug 20 is separated from the bottle neck 14;
s4, the bottle cap is taken down, namely, the handle 1 is loosened, so that the bottle cap 2 can be taken down easily;
In addition, the uncovering method further comprises splash and toppling prevention, namely in the step S3, the bottle cap 2 is rotated until being taken down from the bottle mouth 14, the sealing plug 20 is taken down from the bottle cap 2 according to the use requirement, then the sealing plug 20 is clamped into a gap between splash-proof grids 18, and the sealing plug 20 is inclined for a certain angle, so that uncovering of the liquid storage tank is completed.
When the bottle cap 2 is detached, the sealing plug 20 is taken down from the inside of the bottle cap 2, the sealing plug 20 is placed in the splash-proof grille 18, the sealing plug 20 can be inclined freely, the sealing plug 20 is pushed to open naturally towards the pouring direction in the process of pouring oil, the bottle cap 2 is arranged on the outer side face of the bottle mouth 14, the sealing plug 20 is fixedly arranged on the bottle cap 2 through the threaded connection of the threaded rod 12 and the countersunk nut 11, and when the bottle cap 2 is arranged on the outer side face of the bottle mouth 14, the sealing plug 20 is tightly fastened with the splash-proof grille 18.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The liquid storage tank convenient to open is characterized by comprising a bottle body, wherein the upper end face of the bottle body is provided with a bottle mouth, the outer circumferential face of the bottle mouth is close to the lower end and provided with annular protrusions, the bottoms of the annular protrusions are rotationally connected with bottle mouth clamping rings, the outer circumferential face of the bottle mouth clamping rings is provided with two lifting lugs, the two lifting lugs are symmetrically arranged on the outer circumferential face of the bottle mouth clamping rings, and the surface of each lifting lug is connected with a rotary lock pin in a sliding manner;
The handle is rotatably connected to the surface of the handle, two handle hooks are arranged at the bottom of the handle, and each handle hook is rotatably connected with a handle corresponding to the surface of the bottle neck clamping ring through a rotary lock pin;
the outer circular surface of the bottle mouth is connected with a bottle cap through threads, the outer circular surface of the bottle cap is provided with two lock pin walking grooves which are erected at the bottom of the bottle body, and a rotary lock pin which is slidably connected with the surface of each lifting lug can be slidably inserted into the corresponding lock pin walking groove;
the surface of the lifting lug is provided with a through round hole, the surface of the lifting lug hook is provided with a through center hole, the round hole on the surface of the lifting lug is coaxially connected with the center hole on the surface of the lifting lug hook, the rotary lock pin is inserted into the round hole on the surface of the lifting lug hook, the outer circular surface of the rotary lock pin is provided with annular protrusions at equal intervals, and the inner wall of the center hole of the lifting lug hook is provided with a plurality of damping strips at equal intervals according to the circumference;
The top end of the rotary lock pin extending into the lock pin traveling groove is rotationally connected with a lock pin roller;
The outer circular surface of the bottle neck is provided with a step close to the lower end, the outer circular surface of the step is provided with threads, the inner wall of the bottle cap is provided with a step groove, the top end of the inner wall of the step groove is provided with a relief groove, and the inner wall of the bottle cap close to the bottommost end of the bottle cap is provided with threads;
The middle part of the upper top surface of the bottle cap is provided with a sinking groove, the middle part of the bottom surface of the sinking groove is provided with a through threaded hole, the middle part of the sinking groove is provided with a countersunk head nut, the bottom surface of the inner wall of the bottle cap is provided with a sealing plug, the top end of the sealing plug is provided with a threaded rod, the threaded rod is connected in the threaded hole of the bottom surface of the sinking groove through threads, the top end of the threaded rod penetrates through the threaded hole to extend into the sinking groove, and the top end of the threaded rod extending into the sinking groove is in threaded connection with the countersunk head nut;
The inner wall surface of bottle neck is equipped with the splashproof grid according to circumference equidistant, the surface of splashproof grid is the inclined plane of slope, the bottom surface of sealing plug is semicircle sphere, the bottom surface of sealing plug is provided with a plurality of pole of hanging according to circumference equidistant, every the top of hanging the pole is provided with and hangs the ball.
2. The liquid storage tank convenient to open according to claim 1, wherein the outer round surface of the bottle neck is slidably connected with a movable oil guide ring, a liquid shoveling inclined surface with an inclined surface structure is arranged on the top end surface of the movable oil guide ring, a liquid inlet is formed in the bottom surface of the liquid shoveling inclined surface, a cotton storage bin is formed in the bottom of the liquid inlet, replaceable absorbent cotton is mounted in the cotton storage bin, a pressure spring is arranged at the bottom of the movable oil guide ring, and the bottom of the pressure spring is fixed to the step top surface of the outer round surface of the bottle neck.
3. The liquid storage tank convenient to open according to claim 1, wherein the top surface of the bottle cap is covered with a film sealing patch, and the film sealing patch is arranged above the sink.
4. The liquid storage tank convenient to open according to claim 3, wherein the outer circular surface of the bottle body is provided with strip-shaped protrusions I, the middle of the outer circular surface of the bottle body is provided with two annular waistlines and a plurality of strip-shaped protrusions II, and the strip-shaped protrusions II are arranged between the two annular waistlines.
5. The method for opening the liquid storage tank according to claim 2 or 4, wherein the method for opening the liquid storage tank is mainly characterized by comprising the following steps:
s1, pressing the rotary lock pin, namely firstly pressing the rotary lock pin towards the middle of the bottle cap by a user, and inserting a lock pin roller at the top end of the rotary lock pin into a lock pin walking groove;
S2, rotating the handle, namely rotating the handle to a horizontal state, holding the bottle body by one hand, holding the handle by the other hand, slowly holding the handle, and rotating along the bottle mouth, wherein in the rotating process of the handle, the bottle cap is driven to synchronously rotate by a rotating lock pin;
S3, the sealing plug is separated, namely the bottle cap is connected with the bottle neck through threads in the rotating process, so that the bottle cap rises upwards on the surface of the bottle neck, and the sealing plug is pulled to lift upwards from the inside of the bottle neck through the countersunk head screw cap in the rising process, so that the sealing plug is separated from the bottle neck;
S4, the bottle cap is taken down, namely the handle is loosened, so that the bottle cap can be taken down easily.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202510193326.9A CN119821840B (en) | 2025-02-21 | 2025-02-21 | Liquid storage tank easy to open and lid opening method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202510193326.9A CN119821840B (en) | 2025-02-21 | 2025-02-21 | Liquid storage tank easy to open and lid opening method thereof |
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| CN119821840A CN119821840A (en) | 2025-04-15 |
| CN119821840B true CN119821840B (en) | 2025-09-23 |
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| CN108248978A (en) * | 2016-12-28 | 2018-07-06 | 广州大正新材料科技有限公司 | A kind of edible oil packing plastic bottle |
| JP7370509B2 (en) * | 2019-01-29 | 2023-10-30 | 牧田 利恵 | bottle cap |
| CN211418121U (en) * | 2019-12-04 | 2020-09-04 | 依贝伽射线防护设备科技（上海）有限公司 | Transportation lead tank |
| CN212423993U (en) * | 2020-06-01 | 2021-01-29 | 重庆万恒玻璃有限公司 | Glass wine bottle with cover opening ring |
| CN214113497U (en) * | 2020-09-15 | 2021-09-03 | 杭州树派环保科技有限公司 | A storage reagent bottle for leather peculiar smell degradation photocatalyst |
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| CN218023034U (en) * | 2022-09-07 | 2022-12-13 | 常州胜威塑料有限公司 | Plastic packaging barrel convenient to open cover |
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| CH585131A5 (en) * | 1975-05-02 | 1977-02-28 | Idf Co Ltd | Lever closure for bottles - has actuating unit operating closure element through link connection |
| CN108190191A (en) * | 2018-01-10 | 2018-06-22 | 天津宏旺科技有限公司 | A kind of lubricating oil bogey collected convenient for bottle mouth position |
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| CN119821840A (en) | 2025-04-15 |
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