阅读说明：本技术 一种聚丙烯拉环式聚丙烯组合盖 (Polypropylene pull ring type polypropylene combined cover ) 是由 陈新云 于 2021-02-03 设计创作，主要内容包括：本发明提供一种聚丙烯拉环式聚丙烯组合盖,其结构包括拉环、盖口、盖身、螺纹口,盖口包括环柄、活动板、封口环,本发明通过转轴环让密封板翻转,以此减少打开封盖所需的力度,在封口环闭合时再将卡合块嵌入转轴环内的开口,使转轴环的翻转角度受到限制,并借助圈板块表面的纹路块与横底条中的摩擦块增加移动时的阻力,从而避免水瓶掉落时卡扣板后移让密封板松动使液体泄漏,同时本发明中通过嵌环槽将拉环固定在环圈板内部,并设置管口使得拉环损坏的情况下能够继续饮用,由夹持块对吸管进行固定,饮用前需要旋开封片将吸管拉出,且在饮用后利用接合块将封片拆卸更换掉吸管,从而能够对组合盖进行二次利用。(The invention provides a polypropylene pull ring type polypropylene combined cover, which structurally comprises a pull ring, a cover opening, a cover body and a threaded opening, wherein the cover opening comprises a ring handle, a movable plate and a sealing ring, a sealing plate is turned over through a rotating shaft ring so as to reduce the force required for opening the sealing cover, a clamping block is embedded into an opening in the rotating shaft ring when the sealing ring is closed, the turning angle of the rotating shaft ring is limited, the resistance in movement is increased by means of a texture block on the surface of a ring plate block and a friction block in a transverse bottom strip, so that the phenomenon that the sealing plate is loosened to cause liquid leakage when a water bottle falls is avoided, meanwhile, the pull ring is fixed inside the ring plate through the embedding ring groove, a pipe opening is arranged to enable the water to be continuously drunk under the condition that the pull ring is damaged, a clamping block is used for fixing a straw, a sealing sheet is required to be unscrewed to pull out the straw before drinking, and the sealing sheet is disassembled by using a, thereby enabling the combined cover to be reused.)

1. The utility model provides a polypropylene pull ring formula polypropylene combined cover, its structure includes pull ring (1), gaikou (2), lid body (3), screw thread mouth (4), pull ring (1) swing joint is in gaikou (2) upper end, inside lid body (3) is connected in gaikou (2) gomphosis, lid body (3) and screw thread mouth (4) structure as an organic whole, its characterized in that:

lid mouth (2) are including ring handle (21), fly leaf (22), sealing ring (23), ring handle (21) embedded solid is connected on fly leaf (22) upper end right side, fly leaf (22) gomphosis is connected inside sealing ring (23).

2. The polypropylene pull-tab type polypropylene composite cover as claimed in claim 1, wherein: the movable plate (22) comprises a clamping plate (221), a connecting grid (222), a rotating shaft ring (223), a sealing plate (224) and an outer ring (225), the clamping plate (221) is movably connected inside the connecting grid (222), the connecting grid (222) is fixedly connected inside the outer ring (225), the rear end of the rotating shaft ring (223) is connected with the connecting grid (222) in a clamping mode, the sealing plate (224) is connected to the front portion of the outer ring (225) in a scarf joint mode, and the middle portion of the outer ring (225) is movably clamped with the rotating shaft ring (223).

3. The polypropylene pull-tab type polypropylene composite cover as claimed in claim 2, wherein: the buckle plate (221) comprises a clamping block (a1), a transverse moving strip (a2), a connecting plate (a3) and a contact block (a4), the clamping block (a1) is connected to the tail end of the connecting plate (a3) in a welding mode, the transverse moving strip (a2) is fixedly connected to the side end of the connecting plate (a3) in an embedding mode, and the inner side of the connecting plate (a3) is connected with the contact block (a4) in an embedding mode.

4. The polypropylene pull-tab type polypropylene composite cover as claimed in claim 3, wherein: the contact block (a4) comprises a ring plate block (a41), a grain block (a42), a transverse bottom strip (a43) and a friction block (a44), wherein the front end of the ring plate block (a41) is fixedly connected with the grain block (a42), the transverse bottom strip (a43) is connected to the front end of the ring plate block (a41) in a welded mode, and the friction block (a44) is connected to the inside of the transverse bottom strip (a43) in a chimeric mode.

5. The polypropylene pull-tab type polypropylene composite cover as claimed in claim 2, wherein: the sealing plate (224) comprises a ring plate (b1), a ring embedding groove (b2) and a nozzle (b3), the lower side of the front part of the ring plate (b1) is connected with the nozzle (b3) in a embedding mode, and the ring embedding groove (b2) is formed in the surface of the ring plate (b 1).

6. The polypropylene pull-tab type polypropylene composite cover as claimed in claim 5, wherein: the mouth of pipe (b3) is including flap (b31), joint piece (b32), pipe wall (b33), straw (b34), grip block (b35), flap (b31) laminating is connected at pipe wall (b33) top, joint block (b32) embedded joint is inboard at pipe wall (b33), pipe wall (b33) middle part is connected with straw (b34) gomphosis, grip block (b35) and pipe wall (b33) structure as an organic whole.

Technical Field

The invention relates to the technical field of polypropylene, in particular to a polypropylene pull ring type polypropylene combined cover.

Background

The pull-ring type polypropylene combined cover is a component for packaging a beverage bottle, prolongs the deterioration time of liquid through sealing, is used for keeping the quality of the beverage, is widely applied to the fields of beverages and medical supplies, and is designed into an integrated structure for opening conveniently.

The pull ring of the pull ring type polypropylene combined cover in the prior art is tightly attached to the ring plate, and the force of the pull ring type polypropylene combined cover can not be controlled by a child when the pull ring type polypropylene combined cover is just opened, so that the ring handle drives the ring belt at the rear part to deform due to overlarge pulling force, the ring belt can not be attached to the ring opening, the sealing performance of the cover body is reduced, and the toughness of the ring belt is reduced after the ring belt is repeatedly used. And the girdle is broken, so that the combined cover cannot be used continuously.

Disclosure of the invention technical problem (1)

Aiming at the defects of the prior art, the invention provides a polypropylene pull ring type polypropylene combined cover, which aims to solve the problems that the sealing performance of a cover body is reduced and the toughness of a girdle is reduced after repeated use because a child cannot control the force to cause overlarge pulling force during opening in the prior art so as to cause deformation of the girdle. And then the ring belt is broken, so that the combined cover cannot be used continuously.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a polypropylene pull ring formula polypropylene combined cover, its structure includes pull ring, gaikou, lid body, screw thread mouth, pull ring swing joint is in gaikou upper end, the lid mouth gomphosis is connected inside the lid body, lid body and screw thread mouth structure as an organic whole, the gaikou includes ring handle, fly leaf, seals the ring, the ring handle inlays solid connection on fly leaf upper end right side, the fly leaf gomphosis is connected and is sealed inside the ring.

Preferably, the movable plate comprises a buckling plate, a connecting lattice, a rotating shaft ring, a sealing plate and an outer ring, the buckling plate is movably connected inside the connecting lattice, the connecting lattice is fixedly connected inside the outer ring in an embedded mode, the rear end of the rotating shaft ring is connected with the connecting lattice in a clamped mode, the sealing plate is embedded and clamped in the front of the outer ring in an embedded mode, the middle of the outer ring is movably clamped with the rotating shaft ring, and the rotating shaft ring is arranged in the middle of the outer ring and connected with the sealing plate.

Preferably, the buckling plate comprises a buckling block, a transverse moving strip, a connecting plate and contact blocks, the buckling block is connected to the tail end of the connecting plate in a welding mode, the transverse moving strip is connected to the side end of the connecting plate in an embedded mode, the inner side of the connecting plate is connected with the contact blocks in an embedded mode, and the buckling block and the transverse moving strip are two in number and distributed on the four sides of the connecting plate.

Preferably, the contact block comprises a ring plate block, a grain block, a transverse bottom strip and a friction block, the front end of the ring plate block is fixedly connected with the grain block in an embedded mode, the transverse bottom strip is connected to the front end of the ring plate block in a welded mode, the friction block is connected to the inside of the transverse bottom strip in an embedded mode, the grain block and the transverse bottom strip are distributed on the surface of the ring plate block at equal intervals, and the ring plate block and the transverse bottom strip are installed oppositely.

Preferably, the sealing plate comprises a ring plate, an embedded ring groove and a pipe orifice, the lower side of the front part of the ring plate is connected with the pipe orifice in an embedded mode, the embedded ring groove is formed in the surface of the ring plate, and the embedded ring groove is of an annular structure and corresponds to the pull ring.

Preferably, the pipe orifice comprises a sealing piece, a joint block, a pipe wall, a straw and a clamping block, the sealing piece is attached to the top end of the pipe wall, the joint block is fixedly connected to the inner side of the pipe wall in an embedded mode, the middle of the pipe wall is connected with the straw in an embedded mode, the clamping block and the pipe wall are of an integrated structure, the clamping block is oppositely arranged on two sides of the straw, and the sealing piece can be detached through the joint block.

(II) advantageous effects

The invention provides a polypropylene pull ring type polypropylene combined cover. The method has the following beneficial effects:

1. the sealing plate is turned over through the rotary shaft ring, so that the force required for opening the sealing cover is reduced, the clamping block is embedded into the opening in the rotary shaft ring when the sealing ring is closed, the turning angle of the rotary shaft ring is limited, and the resistance in movement is increased by means of the texture blocks on the surface of the ring plate block and the friction blocks in the transverse bottom strips, so that the phenomenon that the sealing plate is loosened to cause liquid leakage due to the fact that the clamping plate moves backwards when a water bottle falls is avoided.

2. According to the invention, the pull ring is fixed in the ring plate through the ring embedding groove, the pipe orifice is arranged, so that drinking can be continued under the condition that the pull ring is damaged, the suction pipe is fixed by the clamping block, the sealing piece needs to be unscrewed to pull out the suction pipe before drinking, and the sealing piece is detached and replaced by the joint block after drinking, so that secondary utilization can be carried out on the combined cover.

Drawings

FIG. 1 is a schematic structural diagram of a polypropylene pull-ring type polypropylene combined cover according to the present invention;

FIG. 2 is a schematic view of the structure of the cover of the present invention;

FIG. 3 is a schematic structural diagram of a movable plate according to the present invention;

FIG. 4 is a schematic structural view of a latch plate according to the present invention;

FIG. 5 is a schematic view of a contact block according to the present invention;

FIG. 6 is a schematic view of the sealing plate of the present invention;

FIG. 7 is a schematic view of the nozzle of the present invention;

in the figure: the novel cap comprises a pull ring-1, a cap opening-2, a cap body-3, a thread opening-4, a ring handle-21, a movable plate-22, a sealing ring-23, a clamping plate-221, a connecting grid-222, a rotating shaft ring-223, a sealing plate-224, an outer ring-225, a clamping block-a 1, a transverse moving strip-a 2, a connecting plate-a 3, a contact block-a 4, a ring plate block-a 41, a texture block-a 42, a transverse bottom strip-a 43, a friction block-a 44, a ring plate-b 1, a ring embedding groove-b 2, a nozzle-b 3, a sealing sheet-b 31, a joint block-b 32, a tube wall-b 33, a straw-b 34 and a clamping block-b 35.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1 to 5, an embodiment of the present invention provides a polypropylene pull-ring type polypropylene combined cap, which includes a pull ring 1, a cap opening 2, a cap body 3, and a threaded opening 4, wherein the pull ring 1 is movably connected to an upper end of the cap opening 2, the cap opening 2 is connected to an inside of the cap body 3 in an embedded manner, the cap body 3 and the threaded opening 4 are integrated, the cap opening 2 includes a ring handle 21, a movable plate 22, and a sealing ring 23, the ring handle 21 is connected to a right side of an upper end of the movable plate 22 in an embedded manner, and the movable plate 22 is connected to an inside of the sealing ring 23 in an embedded manner.

The movable plate 22 includes a snap plate 221, a coupling lattice 222, a rotating shaft ring 223, a sealing plate 224, and an outer ring 225, the snap plate 221 is movably connected inside the coupling lattice 222, the coupling lattice 222 is fixedly connected inside the outer ring 225, the rear end of the rotating shaft ring 223 is connected with the coupling lattice 222 in a snap-fit manner, the sealing plate 224 is snap-fitted and engaged at the front portion of the outer ring 225, the middle portion of the outer ring 225 is movably engaged with the rotating shaft ring 223, the rotating shaft ring 223 is disposed in the middle portion of the outer ring 225 and connected with the sealing plate 224, and the sealing plate 224 is opened by turning over the rotating shaft ring 223, so that the force required for opening the sealing cover is reduced, and the plate is prevented from.

The buckling plate 221 comprises a buckling block a1, a traverse bar a2, a connecting plate a3 and a contact block a4, the buckling block a1 is connected to the tail end of the connecting plate a3 in a welding mode, the traverse bar a2 is connected to the side end of the connecting plate a3 in a embedding mode, the inner side of the connecting plate a3 is connected with the contact block a4 in a embedding mode, two buckling blocks a1 and two traverse bars a2 are distributed on the four sides of the connecting plate a3, and the connecting plate a3 is moved through the traverse bar a2 to enable the buckling block a1 to be in butt joint with the shaft ring, so that the overturning angle of the rotating shaft is limited, and a rear annular belt is prevented from being.

The contact block a4 comprises a ring plate a41, a texture block a42, a transverse bottom strip a43 and a friction block a44, the front end of the ring plate a41 is fixedly connected with the texture block a42 in an embedded mode, the transverse bottom strip a43 is connected to the front end of the ring plate a41 in a welded mode, the friction block a44 is connected inside the transverse bottom strip a43 in an embedded mode, the texture block a42 and the transverse bottom strip a43 are distributed on the surface of the ring plate a41 at equal intervals and are installed in an opposite mode, resistance in moving is increased through the texture block a42 and the friction block a44, and therefore the situation that when a water bottle falls, scribing moves backwards to enable a sealing plate to be opened to enable liquid to leak is avoided.

The specific working process is as follows:

in the invention, when the cover body 3 is opened, the clamping plate 221 needs to be pressed to move on the connecting grid 222 by virtue of the transverse moving strip a2, so that the clamping block a1 is separated from the rotary shaft ring 223, the ring handle 21 drives the movable plate 22 by using the pull ring 1, the sealing plate 224 is turned over by virtue of the rotary shaft ring 223, the force required for opening the cover is reduced, the cover opening 2 is opened, liquid flows out of the cover body 3 from the threaded opening 4, the clamping block a1 is embedded into the opening in the rotary shaft ring 223 when the sealing ring 23 is closed, the turning angle of the rotary shaft ring 223 is limited, and the resistance in movement is increased by virtue of the texture block a42 on the surface of the ring plate block a41 and the friction block a44 in the transverse bottom strip a43, so that the sealing plate 224 is separated from the outer ring 225 to prevent the liquid from leaking.

Example 2

As shown in fig. 6 to 7, the embodiment of the present invention provides a polypropylene pull-ring type polypropylene composite closure, wherein the sealing plate 224 includes a ring plate b1, a ring-embedding groove b2, and a spout b3, the underside of the front portion of the ring plate b1 is connected with the spout b3 in a fitting manner, the ring-embedding groove b2 is disposed on the surface of the ring plate b1, the ring-embedding groove b2 is of a ring-shaped structure and corresponds to a pull ring, the pull ring is fixed inside the ring plate b1 through the ring-embedding groove b2, so that the pull ring is prevented from being worn, and the spout b3 is disposed to enable drinking in case of damage to the pull ring.

The nozzle b3 comprises a sealing sheet b31, a joint block b32, a pipe wall b33, a straw b34 and a clamping block b35, the sealing sheet b31 is attached to the top end of the pipe wall b33, the joint block b32 is embedded and connected to the inner side of the pipe wall b33, the middle of the pipe wall b33 is embedded and connected with the straw b34, the clamping block b35 and the pipe wall b33 are of an integrated structure, the clamping block b35 is oppositely installed on two sides of the straw b34, the sealing sheet b31 can be detached through the joint block b32, the straw b34 is fixed through the clamping block b35, and the joint block b32 is used for detaching the sealing sheet b31 and replacing the straw b34, so that the combined cover can be reused.

The specific working process is as follows:

in the invention, the pull ring is fixed inside the ring plate b1 through the embedded ring groove b2, the nozzle b3 is arranged, so that drinking can be continued under the condition that the pull ring is damaged, the straw b34 is fixed by the clamping block b35, the sealing sheet b31 needs to be unscrewed to pull out the straw b34 before drinking, and the sealing sheet b31 is detached by the joint block b32 after drinking to replace the straw b34, so that the combined cover can be reused.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.