CN105857890B - Ethylene glycol antimony's packaging container - Google Patents

Abstract

A packaging container for ethylene glycol antimony, relating to a packaging container, wherein a packaging barrel (19) containing ethylene glycol antimony (27) is provided with a barrel cover (21) at the top, a raised tube (22) is provided in the middle of the upper surface of the barrel cover, the inner wall and outer wall of the raised tube are provided with internal threads (10) and external threads (11) respectively, the lower part of the upper plate (8) of the movable cover is provided with a necked external thread, the upper external thread of the movable cover is connected to the internal thread provided on the barrel cover at the bottom of the raised tube, a screw plate (7) is provided on the upper surface of the upper plate of the movable cover, a radial vertical plate (9) with a coarse upper part and a thin lower part is provided at the lower part of the upper plate of the movable cover, the internal thread of the tube cover (24) is connected to the external thread of the raised tube; or the internal thread of the raised tube is connected to the external thread of the bottle mouth of a bottle (1); the present invention utilizes the structure of the barrel cover of the packaging barrel in combination with the auxiliary bottle to achieve moisture-proof when taking out ethylene glycol antimony, effectively overcoming the disadvantage that the prior art easily causes ethylene glycol antimony to be affected by moisture.

Description

A kind of packaging container of ethylene glycol antimony

technical field

The invention relates to a packing container, in particular to a packing container of ethylene glycol antimony.

Background technique

It is known that ethylene glycol antimony is currently used as an additive for plastic products. Since ethylene glycol antimony has a better catalytic effect, it has a higher solubility in ethylene glycol solution than the catalyst antimony trioxide and antimony acetate. , good dispersion. The antimony content is high, the activity is good, and the production capacity of the device can be improved. Moreover, as a catalyst, ethylene glycol antimony itself will not bring in new impurities, which can improve the internal quality of the slices and improve the spinnability after processing; the main component of plastic bottles used in the processing and production of beverages and edible oils is polyester. During the production and preparation of polyester, a catalyst is needed. In the past, antimony-based catalysts containing toxic heavy metals "catalysts antimony trioxide and antimony acetate" were mostly used, especially after being heated, the possibility of toxin production is greater. After using antimony glycol, it is possible to remove the cap from the plastic bottle containing the toxic substance. However, the disadvantage of ethylene glycol antimony is that it decomposes in humid air, and the damp ethylene glycol antimony will change the performance of the later use and reduce the product quality; most of the existing ethylene glycol antimony packages are barrel containers. If the container is not tightly sealed, agglomeration will occur, especially in the production workshop in the rainy season in the south, when there is a moisture problem, it will lead to the agglomeration of antimony glycol. This problem has not yet been overcome.

Contents of the invention

In order to overcome the deficiencies in the background technology, the present invention discloses a packaging container for ethylene glycol antimony. Using the structure of the lid of the packaging barrel and the auxiliary bottle, it can realize the moisture-proof when taking ethylene glycol antimony, which effectively overcomes the existing technology. It is easy to cause the disadvantage of ethylene glycol antimony being damp.

In order to realize the above-mentioned purpose of the invention, the present invention adopts following technical scheme:

A packaging container for ethylene glycol antimony, including a packaging barrel, a barrel cover, a raised tube, a movable cover and a tube cover, the upper opening of the packaging barrel containing ethylene glycol antimony is provided with a barrel cover, and the upper part of the barrel cover is provided with a There is a raised tube, the inner wall and the outer wall of the raised tube are respectively provided with internal threads and external threads, the lower part of the upper plate of the movable cover is provided with a constricted external thread, and the upper external thread of the movable cover is connected to the bottom of the raised tube The internal thread set on the barrel cover is provided with a screw plate on the upper surface of the upper plate of the movable cover, and the lower part of the upper plate of the movable cover is provided with a radial vertical plate with a thick upper part and a thinner part. The external thread of the raised tube; or the internal thread of the raised tube is connected to the external thread of the bottle mouth.

In the packaging container of ethylene glycol antimony, a step is provided on the inner wall of the bottle mouth of the bottle, and the outer edge of the ring plate is in interference fit with the inner wall of the bottle mouth near the step, and on the side of the bottle cavity of the ring plate There is a shaft seat on the top, and the shaft seat is connected to the outer edge side of the turning plate through the shaft, and the middle hole of the ring plate is closed or opened by the turning plate to prevent the glycol antimony from flowing into the bottle when the glycol antimony is taken. A reverse flow mechanism; or the external thread of the outer wall of the bottle mouth of the bottle is connected to the internal thread of the bottle cap.

The said ethylene glycol antimony packaging container is provided with a sealing gasket between the bottle opening of the bottle and the upper cover plate of the internal thread of the bottle cap.

The above-mentioned ethylene glycol antimony packaging container is provided with handle seats on both sides of the outer surface of the packaging drum, and the two ends of the handle are connected with two handle seats.

The above-mentioned ethylene glycol antimony packaging container is provided with arc-shaped protrusions on the upper outer edge of the packaging barrel, and the arc-shaped depressions set on the inner surface of the lower surface of the barrel cover are stuck on the arc-shaped protrusions of the packaging barrel. A sealing ring is arranged between the upper end surface of the inner surface of the lower part of the cover and the upper end of the packaging bucket.

The said ethylene glycol antimony packaging container is provided with an annular protrusion at the lower part of the arc-shaped protrusion of the packaging barrel.

In the packaging container of ethylene glycol antimony, a central rod is arranged on the lower part of the external thread of the movable cover, and the radial vertical plate is wrapped on the outer edge surface of the central rod.

In the packaging container of ethylene glycol antimony, a screw hole is provided on the lower end surface of the central rod, and a stud provided in the middle of the upper surface of the cross-shaped plate is connected to the screw hole of the central rod.

As for the packaging container of ethylene glycol antimony, the bottle is set as a transparent glass bottle or a transparent plastic bottle.

Due to the adoption of the above-mentioned technical scheme, the present invention has the following beneficial effects:

The packaging container of ethylene glycol antimony of the present invention, by setting the inner thread and the outer thread connecting the bottle or the tube cover on the packaging bucket bung, when taking out the ethylene glycol antimony, the bottle forms a seal, and the ethylene glycol is taken out. When using antimony, a double seal is formed by the movable cover and the tube cover, which obtains as little contact air as possible for antimony glycol and ensures the stability of antimony glycol when used; the present invention effectively overcomes the poor moisture-proof effect of the prior art question.

【Description of drawings】

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic diagram of the external structure of the packaging barrel of the present invention;

Fig. 3 is a schematic structural view of the packaging barrel of the present invention;

Fig. 4 is a schematic diagram of the use state of pouring ethylene glycol antimony into the bottle of the packaging barrel of the present invention;

Fig. 5 is the structural representation after pouring ethylene glycol antimony into the bottle in the matching of the present invention;

Fig. 6 is a three-dimensional structural schematic diagram of a cross-shaped plate and a stud of the present invention;

Fig. 7 is a schematic diagram of the three-dimensional structure of the movable cover of the present invention;

In the figure: 1, bottle; 2, bottle mouth; 3, flap; 4, shaft; 5, ring plate; 6, bottle cap; 7, screw plate; 8, upper plate; 9, radial vertical plate; 10, Internal thread; 11, external thread; 12, arc-shaped depression; 13, sealing ring; 14, stud; 15, cross-shaped plate; 16, arc-shaped protrusion; 17, handle seat; 18, handle; 19, Packaging barrel; 20, ring-shaped protrusion; 21, barrel cover; 22, raised tube; 23, center rod; 24, tube cover; 25, middle hole; 26, step; 27, ethylene glycol antimony; 28, sealing gasket ; 29, screw holes.

【Detailed ways】

The present invention can be explained in more detail by the following examples, and the purpose of disclosing the present invention is intended to protect all changes and improvements within the scope of the present invention, and the present invention is not limited to the following examples;

The ethylene glycol antimony packaging container described in conjunction with accompanying drawings 1 to 7 includes a packaging barrel 19, a barrel cover 21, a raised tube 22, a movable cover and a tube cover 24, and the ethylene glycol antimony 27 is installed on the packaging barrel 19. The mouth is provided with a barrel cover 21, and an arc-shaped protrusion 16 is arranged on the upper outer edge surface of the packaging barrel 19, and the arc-shaped depression 12 provided on the inner surface of the lower surface of the barrel cover 21 is stuck on the arc-shaped protrusion 16 of the packing barrel 19. , an annular protrusion 20 is provided at the lower part of the arc-shaped protrusion 16 of the packaging barrel 19, a sealing ring 13 is provided between the upper end surface of the inner surface of the lower surface of the barrel cover 21 and the upper end of the packaging barrel 19, and a sealing ring 13 is arranged on the outer surface of the packaging barrel 19. Both sides are provided with handle seat 17 respectively, and the two ends of handle 18 are connected with two handle seats 17, are provided with raised tube 22 in the middle of bung 21 upper face, the inner wall and the outer wall of described raised tube 22 are provided with respectively. Internal thread 10 and external thread 11, the upper plate 8 bottom of movable cover is provided with the external thread of constriction, and the upper external thread of movable cover connects the internal thread that is provided with on the bung 21 at the bottom of raised tube 22. The upper surface of the upper plate 8 is provided with a screw plate 7, the lower part of the external thread of the movable cover is provided with a central rod 23, and the radial vertical plate 9 with a thick upper part and a thinner part is wrapped on the outer edge surface of the central rod 23, and the central rod The lower end face of 23 is provided with screw hole 29, and the stud 14 that cross-shaped plate 15 upper face middle parts is provided with the screw hole 29 of central bar 23, and the internal thread 10 of pipe cover 24 is connected the external thread 11 of described raised pipe 22. ; or the internal thread 10 of the raised tube 22 is connected to the external thread of the transparent glass bottle 1 or the transparent plastic bottle 1 bottleneck 2 .

Further, the inner wall of the bottle mouth 2 of the bottle 1 is provided with a step 26 for placing the ring plate 5 and preventing the ring plate 5 from falling into the bottle 1. The outer edge of the ring plate 5 interferes with the inner wall of the bottle mouth 2 near the step 26. Cooperate, be provided with axle seat on one side of the bottle inner cavity of ring plate 5, described axle seat is connected the outer edge side of turning plate 3 by axle 4, is closed by turning plate 3 to the middle hole 25 of ring plate 5 or Open and form the backflow prevention mechanism after the ethylene glycol antimony 27 flows into the bottle 1 when the ethylene glycol antimony 27 is taken; A gasket 28 is provided between the mouth 2 and the upper cover plate of the internal thread of the bottle cap 6 .

Implement the packing container of ethylene glycol antimony described in the present invention, in conjunction with accompanying drawing 4 or 1,2,3,5,6 and 7, during use, the pipe cover 24 on the packing drum 19 bung 21 protruding pipe 22 Take it off, then screw the screw plate 7 on the upper plate 8 to make the external thread on the bottom of the upper plate 8 break away from the internal thread on the middle part of the bung 21; Turn plate 3 towards the inner cavity of bottle 1, then connect the external thread on bottle mouth 2 of bottle 1 to the internal thread on the inner wall of raised tube 22, reverse packaging barrel 19 so that bottle 1 is in the lower part of packaging barrel 19, and at this time the upper plate 8 The lower end of the screw plate 7 is "the screw plate 7 faces downward after the barrel body of the packaging barrel 19 is reversed" on the middle hole 25 of the ring plate 5. between the screw plate 7 and the middle hole 25 of the ring plate 5 to form the ethylene glycol antimony 27 circulation channel from the packaging barrel 19 to the inner cavity of the bottle 1, because the bottle 1 adopted in the present invention is a transparent glass bottle or a transparent Therefore, the amount of ethylene glycol antimony 27 in the bottle 1 can be observed. When the ethylene glycol antimony 27 in the bottle 1 is almost full, the packaging barrel 19 is reversed so that the mouth is facing upwards. At this time, the flap 3 will turn the ring The middle hole 25 of the plate 5 is closed, unscrew the bottle 1, take out the ring plate 5 and cover the bottle cap 6, and use the screw plate 7 to make the external thread at the bottom of the upper plate 8 seal the middle hole of the barrel cover 21, and cover the tube cover 24 You can.

The unspecified parts of the present invention are prior art.

Claims (5)

1. a kind of packing container of antimony glycol, including pail pack（19）, bung（21）, raised pipe（22）, activity capping and pipe Lid（24）, it is characterized in that：Built-in antimony glycol（27）Pail pack（19）It is suitable for reading to be provided with bung（21）, in bung（21）Upper side Middle part is provided with raised manage（22）, the raised pipe（22）Inner and outer wall be respectively equipped with internal thread（10）And external screw thread（11）, The upper board of activity capping（8）Bottom is provided with the external screw thread of necking down, upper board（8）The necking down external screw thread connection bump pipe （22）The middle part bung（21）On internal thread（10）, upper board is covered in activity（8）Upper side be provided with screw plate（7）, Activity capping upper board（8）Bottom be provided with the thin radial riser in the thick bottom in top（9）, lid（24）Internal thread（10）Even Connect the raised pipe（22）External screw thread（11）；Or raised pipe（22）Internal thread（10）Connect bottle（1）Bottleneck（2）Outer spiral shell Line；

Further, the bottle（1）Bottleneck（2）Step is provided with inwall（26）, ring flat-plate（5）Outer rim with close to step（26） The bottleneck at place（2）Inwall is interference fitted, in ring flat-plate（5）Bottle inner chamber body one side be provided with axle bed, the axle bed passes through axle（4） Connect turnover panel（3）Outer rim side, by turnover panel（3）To ring flat-plate（5）Mider hole（25）Closing or unlatching formation take antimony glycol （27）When antimony glycol（27）Flow into bottle（1）Afterwards prevent flow backwards mechanism；Or the bottle（1）Bottleneck（2）Outer wall External screw thread connects bottle cap（6）Internal thread；

Further, in bottle（1）Bottleneck（2）With bottle cap（6）Internal thread top cover plate between be provided with sealing gasket（28）；

Further, the external screw thread bottom of activity capping is provided with center-pole（23）, radial riser（9）It is wrapped in center-pole（23）'s On outer edge surface；

Further, the center-pole（23）Lower surface be provided with screw（29）, cross plate（15）Set in the middle part of upper side Stud（14）Connect center-pole（23）Screw（29）.

2. the packing container of antimony glycol according to claim 1, it is characterized in that：In pail pack（19）Exterior face top Both sides are respectively equipped with eye ring seat（17）, handle（18）Both ends connect two eye ring seats（17）.

3. the packing container of antimony glycol according to claim 1, it is characterized in that：In pail pack（19）Top outer edge surface It is provided with arc convex（16）, bung（21）The arc-shaped recess of the setting of bottom surfaces inner face（12）It is stuck in pail pack（19）Arc It is raised（16）On, bung（21）The upper surface of bottom surfaces inner face and pail pack（19）Upper end between be provided with sealing ring（13）.

4. the packing container of antimony glycol according to claim 3, it is characterized in that：In pail pack（19）Arc convex （16）Bottom is provided with annular protrusion（20）.

5. the packing container of antimony glycol according to claim 1, it is characterized in that：The bottle（1）It is arranged to transparent Vial or transparent plastic bottle.