CN221273812U - High-strength PET cup - Google Patents

Abstract

The utility model belongs to the technical field of disposable PET (polyethylene terephthalate) plastic cups, in particular to a high-strength PET cup, which comprises a plastic cup body, wherein the top of the plastic cup body is integrally connected with a cup rim reinforcing ring, the outer part of the cup rim reinforcing ring is connected with a plastic cup cover in a clamping manner, the top of the plastic cup cover is provided with a suction pipe mouth ash falling prevention assembly, the side of the plastic cup cover is integrally connected with a cup cover side clamping block, the side of the plastic cup body is fixedly connected with a bottom fixing clamping block, the bottom of the plastic cup body is fixedly connected with an anti-slip salient point, and the outer part of the plastic cup body is fixedly connected with an anti-scalding pad; the disposable plastic cup is made of PET materials, the reinforcing ring is arranged at the cup opening, so that the strength of the whole cup is enhanced, the cup is not easy to deform, and the dust falling prevention assembly of the suction pipe opening is arranged, so that the suction pipe opening is protected, and dust is prevented from falling.

Description

High-strength PET cup

Technical Field

The utility model relates to the technical field of disposable PET plastic cups, in particular to a high-strength PET cup.

Background

PET cup: the PET cup is not easy to deform, is not easy to break, has higher hardness, can be used for containing hot beverages and cold beverages, is made of PET materials, has the advantages of portability, transparency, heat resistance, pressure resistance, difficult breakage and the like, and is widely applied to packaging beverages such as beverages, fruit juice, milk tea and the like.

In China patent 00220650.1, the utility model relates to a disposable plastic cup, which comprises a cup wall and an annular plate, wherein the cup wall and the annular plate are tightly connected into a whole by adopting a pressing process, and a supporting plate structure is adopted, so that hands are not in direct contact with a cup body, and the disposable plastic cup has an anti-scalding function; because it is flexible folding and narrow lower wide structure, so have portable and difficult advantage of toppling over again, and low cost easily makes.

The existing disposable plastic cup is generally thinner in order to save cost, when a user squeezes the cup in the using process, deformation or rupture of a cup mouth is easy to cause, liquid such as internal beverage is sprayed out, the user needs to take down a cup cover when stirring the liquid in the cup, if the user is in a street or walking process, the user needs to hold the cup with one hand, and simultaneously needs to stir the cup cover with the other hand, the situation of unstable holding is troublesome, and because the beverage is usually more, the drinker usually cannot drink completely at one time, the straw mouth is in an open state, dust or fly and other impurities possibly enter the interior of the beverage from the straw mouth, and the problem that the beverage cannot be drunk due to pollution is caused.

Accordingly, a high strength PET cup is proposed to address the above-described problems.

Disclosure of utility model

In order to make up the deficiency of the prior art, the problem that the existing disposable plastic cup is generally thinner in order to save the cost of manufacturing the wall of the plastic cup, when a user squeezes the disposable plastic cup in the use process, deformation or rupture of a cup mouth is easy to cause, so that liquid such as internal beverage is spilled out, the cup cover is usually required to be taken down when the user stirs the liquid in the cup, if the user is in a street or walking process, the user needs to take the cup with one hand, and simultaneously, the cup cover is required to be stirred with one hand, which is troublesome and easy to occur with unstable conditions, and because the beverage is usually more, the drinker can not drink the beverage at one time, and the suction pipe mouth is in an open state, dust or flies and other impurities possibly enter the beverage from the suction pipe mouth, so that the beverage cannot be drunk due to pollution.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a high-strength PET (polyethylene terephthalate) cup, which comprises a plastic cup body, wherein the top of the plastic cup body is integrally connected with a cup rim reinforcing ring, the outer part of the cup rim reinforcing ring is connected with a plastic cup cover in a clamping way, the top of the plastic cup cover is provided with a suction pipe mouth ash falling prevention component, the side of the plastic cup cover is integrally connected with a cup cover side clamping block, the side of the plastic cup body is fixedly connected with a bottom fixing clamping block, the bottom of the plastic cup body is fixedly connected with an anti-slip salient point, the outer part of the plastic cup body is fixedly connected with an anti-scalding pad, the top of the cup rim reinforcing ring and the top of the plastic cup body are in the same horizontal line, the vertical central axis of the cup rim reinforcing ring and the vertical central axis of the plastic cup body are arranged in a superposition way, the cross section of the cup rim reinforcing ring is in an I shape, and the inner part of the cup rim reinforcing ring is filled with a filler made of calcium carbonate.

Preferably, the inner wall of the plastic cup cover is tightly attached to the outer wall of the cup rim reinforcing ring, the plastic cup cover forms a clamping structure with the cup rim reinforcing ring through a clamping block on the side of the cup cover, and the clamping blocks on the side of the cup cover are symmetrically arranged in two directions relative to the vertical central axis of the plastic cup cover.

Preferably, the cross section of the bottom fixing clamping block is consistent with the cross section shape and the size of the cup rim reinforcing ring, and the bottom fixing clamping block is symmetrically arranged with respect to the vertical central axis of the plastic cup body.

Preferably, the straw mouth prevents grey subassembly that falls includes straw inserted hole, prevents that grey separation blade, top slider, plectrum, limit sideslip piece, inserts the fixture block, the inside block of straw inserted hole is connected with prevents grey separation blade, and prevents that the top integration of grey separation blade is connected with the top slider to the top fixedly connected with plectrum of top slider, one side fixedly connected with limit sideslip piece of preventing the grey separation blade, and the opposite side integration of preventing the grey separation blade is connected with inserts the fixture block.

Preferably, the cross section area of the ash falling prevention baffle is slightly larger than that of the straw inserting opening, the ash falling prevention baffle and the plastic cup cover form a sliding structure through the side sliding block, and the ash falling prevention baffle and the plastic cup cover form a clamping structure through the inserting clamping block.

Preferably, the plastic cup body and the anti-scalding pad are integrally arranged, the anti-scalding pad is made of silica gel material, and the plastic cup body is made of PET plastic material.

Preferably, the anti-skid convex points are arranged at equal intervals relative to the bottom of the plastic cup body, and the anti-skid convex points are made of silica gel materials.

The utility model has the advantages that:

1. According to the utility model, a circle of cup rim reinforcing ring with an I-shaped cross section is arranged at the cup rim, and components with the same material and cross section area are adopted, and different cross section shapes and different bending resistance are adopted, wherein the I-shaped cross section beam has good bending strength, the cup rim of the PET cup can be reinforced, calcium carbonate is filled in the cup rim reinforcing ring, the calcium carbonate can improve the reinforcing force and rigidity of a plastic product, heavy calcium carbonate is used as a filler to be added into the plastic, an amorphous colloid structure can be formed in a plastic matrix, the rigidity and mechanical strength of the plastic are improved, the heavy calcium carbonate has higher interparticle force, so that better interface compatibility is formed between the heavy calcium carbonate and the plastic matrix, the overall strength and rigidity of the plastic are enhanced, and in addition, effective physical bands can be formed between the heavy calcium carbonate particles and the plastic matrix, so that the filler is better dispersed in the plastic, and the shock resistance and durability of the plastic product are further enhanced;

2. The bottom fixing clamping block is arranged, so that the plastic cup cover can be covered on the top of the plastic cup body, and the plastic cup cover can be temporarily fixed on the bottom of the plastic cup body when being opened, thereby being convenient for accommodating the cup cover in an opened state and providing convenience for users;

3. the utility model is provided with the dust falling prevention component at the suction pipe opening, when the beverage in the cup is not drunk temporarily, the dust falling prevention baffle can be covered above the suction pipe inserting opening in a sliding way, the cup is sealed, and the foreign matters such as dust, flies and the like outside are prevented from entering the inside of the cup body of the plastic cup along the suction pipe opening, so that the beverage is polluted;

4. The anti-scalding cup is provided with the anti-skidding protruding points and the anti-scalding pad, when the cup is placed on a tabletop, the friction force between the plastic cup body and the tabletop can be increased by the anti-skidding protruding points, so that the plastic cup body can be prevented from sliding off when being carelessly touched, and the anti-scalding pad can protect the hands of a customer when the customer holds the cup, and prevent the customer from being uncomfortable due to too icy or too hot beverage.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the utility model in an overall open state;

FIG. 2 is a schematic perspective view of the whole bottom view of the present utility model;

FIG. 3 is a schematic perspective view showing a plastic cup cover clamped at the bottom;

FIG. 4 is a schematic view of a longitudinal cross-sectional structure of a rim reinforcing ring and a bottom fixing clip portion of the present utility model;

FIG. 5 is a schematic perspective view of the ash drop prevention assembly of the suction nozzle of the present utility model;

fig. 6 is a schematic perspective view of the ash drop preventing baffle part of the present utility model.

In the figure: 1. a plastic cup body; 2. a cup rim reinforcing ring; 3. a plastic cup cover; 4. an ash falling prevention component at the suction pipe opening; 5. a clamping block at the side of the cup cover; 6. the bottom is fixed with a clamping block; 7. anti-skid convex points; 8. an anti-scalding pad; 401. a straw insertion opening; 402. an ash falling prevention baffle; 403. a top slider; 404. a pulling piece; 405. side sliding blocks; 406. and inserting a clamping block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 and 4, a high strength PET cup, including plastic cup 1, plastic cup 1's top integration is connected with rim of a cup strengthening ring 2, and rim of a cup strengthening ring 2's outside block is connected with plastic cup bowl cover 3, suction pipe mouth ash fall prevention subassembly 4 is installed at plastic cup bowl cover 3's top, and plastic cup bowl cover 3's avris integration is connected with bowl cover avris fixture block 5, plastic cup 1's avris fixedly connected with bottom fixed fixture block 6, and plastic cup 1's bottom fixedly connected with antiskid bump 7, and plastic cup 1's outside fixedly connected with prevents scalding pad 8, rim of a cup strengthening ring 2's top is same horizontal line with plastic cup 1's top, and rim of a cup strengthening ring 2's vertical axis and plastic cup 1's vertical axis are the coincidence setting, rim of a cup strengthening ring 2's cross section shape is "worker" style of calligraphy setting, and rim of a cup strengthening ring 2's inside is filled with the material and is set up for the filler of calcium carbonate.

A circle of cup rim reinforcing ring 2 with an I-shaped cross section is arranged at the cup rim, components with the same material and cross section are made of different cross section shapes, and the bending resistance is different, wherein the I-shaped cross section beam has good bending strength, the cup rim of the PET cup can be reinforced, calcium carbonate is filled in the cup rim reinforcing ring 2, the calcium carbonate can improve the reinforcing force and rigidity of a plastic product, the heavy calcium carbonate is used as a filler to be added into the plastic, an amorphous colloid structure can be formed in a plastic matrix, the rigidity and mechanical strength of the plastic are improved, the heavy calcium carbonate has higher interparticle force, so that better interface compatibility is formed between the heavy calcium carbonate and the plastic matrix, the overall strength and rigidity of the plastic are enhanced, and in addition, effective physical bands can be formed between the heavy calcium carbonate particles and the plastic matrix, so that the filler is better dispersed in the plastic, and the shock resistance and durability of the plastic product are further enhanced.

The method comprises the steps of filling calcium carbonate into plastic, performing a sol-gel method in precursor systems such as siloxane metal compounds with high chemical activity, performing hydrolysis reaction and condensation reaction on the precursors to form a stable and uniform transparent gel system, simultaneously forming CaCO ₃ particles, dispersing the particles in the gel system at high level, gradually losing fluidity along with the time, drying or sintering the gel to obtain the nano-structure composite material, and highly dispersing CaCO ₃ in an organic matrix, thereby fully playing the performance advantages of the nano-material and achieving various excellent performances of the prepared composite material.

Referring to fig. 1 to 3, in the high-strength PET cup, the inner wall of the plastic cup cover 3 is tightly attached to the outer wall of the cup rim reinforcing ring 2, the plastic cup cover 3 forms a clamping structure with the cup rim reinforcing ring 2 through the cover side clamping blocks 5, the cover side clamping blocks 5 are symmetrically arranged two with respect to the vertical central axis of the plastic cup cover 3, the cross section of the bottom fixing clamping block 6 is consistent with the cross section of the cup rim reinforcing ring 2 in size, the bottom fixing clamping blocks 6 are symmetrically arranged two with respect to the vertical central axis of the plastic cup body 1, and the bottom fixing clamping blocks 6 are arranged, so that the plastic cup cover 3 can be covered on the top of the plastic cup body 1, and the plastic cup cover 3 can be temporarily fixed on the bottom of the plastic cup body 1 when opened, so that the cup cover can be conveniently stored in an opened state, and convenience is provided for users.

Referring to fig. 1, fig. 4 and fig. 5, an anti-ash-falling baffle 402 is connected to the inside of the straw insertion opening 401 in a clamping manner, a top sliding block 403 is integrally connected to the top of the anti-ash-falling baffle 402, a poking plate 404 is fixedly connected to the top of the top sliding block 403, a side sliding block 405 is fixedly connected to one side of the anti-ash-falling baffle 402, an insertion clamping block 406 is integrally connected to the other side of the anti-ash-falling baffle 402, the cross-sectional area of the anti-ash-falling baffle 402 is slightly larger than that of the straw insertion opening 401, the anti-ash-falling baffle 402 and the plastic cup cover 3 form a sliding structure through the side sliding block 405, the anti-ash-falling baffle 402 and the plastic cup cover form a clamping structure through the insertion clamping block 406, when temporarily not drinking the beverage in the cup, the anti-ash-falling baffle 402 can be covered above the insertion opening 401, and the cup is sealed, and impurities such as dust, fly and the like are prevented from entering the inside the plastic cup body 1 along the straw opening, thereby causing pollution to the beverage.

Referring to fig. 1 and 2, a high strength PET cup is shown, a plastic cup body 1 and an anti-scalding pad 8 are integrally provided, the anti-scalding pad 8 is made of silica gel material, the plastic cup body 1 is made of PET plastic material, anti-slip bumps 7 are arranged at equal intervals with respect to the bottom of the plastic cup body 1, the anti-slip bumps 7 are made of silica gel material, when the cup is placed on a tabletop, the anti-slip bumps 7 can increase friction force between the plastic cup body 1 and the tabletop, so that the plastic cup body 1 is prevented from sliding down when being carelessly touched, and the anti-scalding pad 8 can protect hands of a customer when the customer holds the cup, so that discomfort of the customer caused by too icy or too hot beverage is prevented.

Working principle: the beverage shop can pack the prepared milk tea or fruit juice and other beverages inside the plastic cup body 1, after the beverage shop is assembled, the plastic cup cover 3 is covered on the top of the cup rim reinforcing ring 2 and pressed lightly downwards, the cover side clamping block 5 is clamped at the bottom of the cup rim reinforcing ring 2, the plastic cup cover 3 can be fixed on the top of the plastic cup body 1, then the beverage is delivered to the customer, if the beverage is hot or ice, the beverage shop staff and the customer can hold the anti-scalding pad 8, the anti-scalding pad 8 is made of silica gel, the microstructure of the silica gel film presents an irregular porous structure based on the blocking and reflecting effect of gas, the heat radiation and heat conduction of the material can be blocked and reflected, meanwhile, the silica gel film can also block and reflect convection (the convection is mainly dependent on gas) of the material, the heat insulation performance of the material is improved, the temperature inside the plastic cup body 1 is hard to be transmitted to hands, when a customer drinks, the pulling piece 404 is pinched first to slide the ash falling prevention baffle piece 402, the ash falling prevention baffle piece 402 is slid towards one end far away from the straw inserting port 401 until the straw inserting port 401 is opened, the straw can be inserted into the straw inserting port 401 for drinking, when the user does not drink temporarily, the straw can be taken off, the pulling piece 404 is pinched again to slide the ash falling prevention baffle piece 402, the inserting clamping block 406 at the side of the ash falling prevention baffle piece 402 is inserted into the clamping groove corresponding to the side of the straw inserting port 401, at the moment, the ash falling prevention baffle piece 402 just covers the top of the straw inserting port 401, impurities such as dust and the like can not fall into the beverage inserting port 401, when the plastic cup body 1 is placed on a tabletop, the anti-slip convex point 7 is positioned on the contact surface of the plastic cup body 1 and the tabletop, can increase the roughness of area of contact between plastics cup 1 and the desktop, if the customer wants to open the beverage cup, stir its inside or eat solid such as inside shaoxing grass, taro mud, can take off plastics cup bowl cover 3, block in the bottom of plastics cup 1, make bowl cover avris fixture block 5 just block on bottom fixed fixture block 6 fix plastics cup bowl cover 3, alright also can fix plastics cup bowl cover 3 and plastics cup 1 together when opening.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (7)

1. A high strength PET cup, characterized in that: the plastic cup comprises a plastic cup body (1), wherein the top of the plastic cup body (1) is integrally connected with a cup rim reinforcing ring (2), the outer clamping of the cup rim reinforcing ring (2) is connected with a plastic cup cover (3), the top of the plastic cup cover (3) is provided with a suction pipe mouth ash falling prevention component (4), the side of the plastic cup cover (3) is integrally connected with a cup cover side clamping block (5), the side of the plastic cup body (1) is fixedly connected with a bottom fixing clamping block (6), the bottom of the plastic cup body (1) is fixedly connected with an anti-slip convex point (7), and the outer of the plastic cup body (1) is fixedly connected with an anti-scalding pad (8);

The top of rim of a cup strengthening ring (2) is same horizontal line with the top of plastics cup (1), and the vertical axis of rim of a cup strengthening ring (2) and the vertical axis of plastics cup (1) are the coincidence setting, the cross section shape of rim of a cup strengthening ring (2) is "worker" style of calligraphy setting, and the inside packing of rim of a cup strengthening ring (2) has the material to set up the filler of calcium carbonate.

2. A high strength PET cup as claimed in claim 1 wherein: the inner wall of the plastic cup cover (3) is tightly attached to the outer wall of the cup rim reinforcing ring (2), the plastic cup cover (3) and the cup rim reinforcing ring (2) form a clamping structure through a cup cover side clamping block (5), and the cup cover side clamping blocks (5) are symmetrically arranged in two directions relative to the vertical central axis of the plastic cup cover (3).

3. A high strength PET cup as claimed in claim 1 wherein: the cross section of the bottom fixing clamping block (6) is consistent with the cross section shape and the size of the cup rim reinforcing ring (2), and the bottom fixing clamping block (6) is symmetrically arranged with respect to the vertical central axis of the plastic cup body (1).

4. A high strength PET cup as claimed in claim 1 wherein: the straw mouth prevents grey subassembly (4) that falls includes straw inserted hole (401), prevents grey separation blade (402), top slider (403), plectrum (404), limit slider (405), inserts fixture block (406), the inside block of straw inserted hole (401) is connected with prevents grey separation blade (402), and the top integration of preventing grey separation blade (402) is connected with top slider (403) to top slider (403)'s top fixedly connected with plectrum (404), one side fixedly connected with limit slider (405) of preventing grey separation blade (402), and the opposite side integration of preventing grey separation blade (402) is connected with inserts fixture block (406).

5. A high strength PET cup according to claim 4 wherein: the cross section area of the ash falling prevention baffle (402) is slightly larger than that of the straw inserting opening (401), the ash falling prevention baffle (402) and the plastic cup cover (3) form a sliding structure through the side sliding block (405), and the ash falling prevention baffle (402) and the plastic cup cover (3) form a clamping structure through the inserting clamping block (406).

6. A high strength PET cup as claimed in claim 1 wherein: the plastic cup body (1) and the anti-scalding pad (8) are integrally arranged, the anti-scalding pad (8) is made of silica gel materials, and the plastic cup body (1) is made of PET plastic materials.

7. A high strength PET cup as claimed in claim 1 wherein: the anti-skid convex points (7) are arranged at equal intervals relative to the bottom of the plastic cup body (1), and the anti-skid convex points (7) are made of silica gel materials.