CN215437442U

CN215437442U - High leakproofness is able to bear or endure to fall plastic bottle

Info

Publication number: CN215437442U
Application number: CN202121580652.9U
Authority: CN
Inventors: 王伟刚; 周满云; 金惠均
Original assignee: Zhejiang Jinlan Plastic Technology Co ltd
Current assignee: Zhejiang Jinlan Plastic Technology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-07
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a high-sealing drop-resistant plastic bottle which comprises a bottle body, a bottle opening, a buffer unit and a sealing unit, wherein the bottle opening is formed in the bottle body; buffer unit contains outer soft cover, bow-shaped stay, the buffer cylinder, slip snap ring and plastic spring, bow-shaped stay is installed to the outside circumference of bottle, the upper end circumference at the bottle is connected to the upper end of outer soft cover, solid fixed ring is installed to the lower extreme of bottle, the outside circumference at solid fixed ring is connected to the lower extreme of outer soft cover, the lower extreme of outer soft cover is equipped with the spacing ring, the upper end sliding connection of slip snap ring is at the lower extreme of outer soft cover, the upper end of buffer cylinder is connected to the lower extreme of slip snap ring, the lower extreme of plastic spring is connected to the inside bottom surface of buffer cylinder, the lower extreme at the bottle is connected to the upper end of plastic spring, this high leakproofness is resistant falls the plastic bottle, not only can improve the resistant degree of falling of plastic bottle, the leakproofness is also fine, can be very big satisfy people's demand.

Description

High leakproofness is able to bear or endure to fall plastic bottle

Technical Field

The utility model relates to the technical field of plastic bottles, in particular to a high-sealing drop-resistant plastic bottle.

Background

As a container for holding water, a plastic bottle is low in falling resistance and poor in bottle opening sealing effect.

The high-sealing plastic bottle disclosed by the application number 202021286637.9 in the prior art comprises a bottle body, wherein a bottle opening is formed in the upper portion of the bottle body, a bottle cap is arranged on the bottle opening, a convex ring is arranged at the opening portion of the bottle opening, four clamping grooves which are uniformly arranged are formed in the convex ring, four inserting pieces are arranged on the inner wall of the bottle cap, and when the bottle cap is closed, the inserting pieces are inserted into the clamping grooves; a first sealing layer is arranged at the lower part of the convex ring; a soft gasket is arranged at the inner top of the bottle cap, and the convex ring presses the soft gasket; a convex edge is arranged at the joint of the bottle body and the bottle opening, and a second sealing layer is arranged on the convex edge.

Although the sealing effect is good, the falling resistance degree is not perfect enough, and the requirements of people cannot be better met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, provides a high-sealing drop-resistant plastic bottle, can improve the drop-resistant degree of the plastic bottle, has good sealing property, can greatly meet the requirements of people, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-sealing drop-resistant plastic bottle comprises a bottle body, a bottle mouth, a buffer unit and a sealing unit;

a buffer unit: the bottle comprises an outer-layer soft sleeve, an arch-shaped stay, a buffer cylinder, a sliding clamp ring and a plastic spring, wherein the arch-shaped stay is arranged on the outer circumference of the bottle body, the upper end of the outer-layer soft sleeve is connected to the upper circumference of the bottle body, a fixing ring is arranged at the lower end of the bottle body, the lower end of the outer-layer soft sleeve is connected to the outer circumference of the fixing ring, a limiting ring is arranged at the lower end of the outer-layer soft sleeve, the upper end of the sliding clamp ring is connected to the lower end of the outer-layer soft sleeve in a sliding mode, the lower end of the sliding clamp ring is connected to the upper end of the buffer cylinder, the inner bottom surface of the buffer cylinder is connected to the lower end of the plastic spring, and the upper end of the plastic spring is connected to the lower end of the bottle body; when this plastic bottle falls on the ground, through outer flexible sleeve under the effect of bow-shaped stay, can carry out fine protection to the side of bottle, when the buffer cylinder bottom surface falls on the bottom surface, accessible plastic spring makes the upper end of buffer cylinder in the vertical activity of upside of spacing ring, can protect the bottom surface of bottle, and the protection effect is better.

A sealing unit: is arranged at the upper end of the bottle mouth.

Further, the sealing unit comprises a bottle cap, and the lower end of the bottle cap is in threaded connection with the upper end of the bottle opening. The bottle mouth can be preliminarily sealed through the bottle cap.

Further, the sealing unit further comprises a protruding ring, and the protruding ring is installed at the upper end of the inner portion of the bottle cap. The convex ring can be used for performing primary sealing when the bottle cap is covered.

Furthermore, the sealing unit further comprises a ring clamping groove, the upper end of the bottle opening is provided with the ring clamping groove, and the convex ring is clamped in the ring clamping groove. The convex ring is clamped in the ring clamping groove, so that the primary sealing of the bottle mouth can be completed.

Further, the sealing unit further comprises a sealing ring, and the sealing ring is installed on the circumference of the upper end of the bottle mouth. The bottle mouth can be further sealed through the sealing ring, and the sealing effect is further improved.

Furthermore, the buffer cylinder further comprises an anti-slip pad, and the anti-slip pad is installed at the lower end of the buffer cylinder. When the plastic bottle is placed on a table top, the plastic bottle can be prevented from sliding through the anti-slip pad, so that the plastic bottle is more stable.

Compared with the prior art, the utility model has the beneficial effects that: this resistant plastic bottle that falls of high leakproofness has following benefit:

1. this resistant plastic bottle that falls of high leakproofness is equipped with the buffer unit, through the effect of bow-shaped stay and plastic spring, can carry out fine protection at the bottom of can being respectively to the body of this plastic bottle and the bottle to improve the resistant degree of falling of this plastic bottle.

2. This high leakproofness is able to bear or endure the sealed unit that the plastic bottle was equipped with, and accessible bulge loop joint is in ring groove, perfects the preliminary sealing of bottleneck.

3. This high leakproofness is able to bear or endure the sealed unit that the plastic bottle was equipped with, and the accessible sealing washer is further sealed to the bottleneck, further improves sealed effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front cross-sectional view of the present invention;

fig. 3 is a schematic view of the enlarged structure of a portion a in fig. 2 according to the present invention.

In the figure: the bottle comprises a bottle body 1, a bottle mouth 2, a buffer unit 3, an outer layer soft sleeve 31, a 32 bow-shaped stay, a buffer cylinder 33, a sliding clamping ring 34, a plastic spring 35, a sealing unit 4, a bottle cap 41, a convex ring 42, a ring clamping groove 43, a sealing ring 44 and a non-slip mat 5.

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.

Referring to fig. 1-3, the present embodiment provides a technical solution: a high-sealing drop-resistant plastic bottle comprises a bottle body 1, a bottle mouth 2, a buffer unit 3 and a sealing unit 4;

the buffer unit 3: the bottle comprises an outer-layer soft sleeve 31, an arch stay 32, a buffer cylinder 33, a sliding clamping ring 34 and a plastic spring 35, wherein the arch stay 32 is arranged on the outer circumference of a bottle body 1, the upper end of the outer-layer soft sleeve 31 is connected to the upper end circumference of the bottle body 1, a fixing ring is arranged at the lower end of the bottle body 1, the lower end of the outer-layer soft sleeve 31 is connected to the outer circumference of the fixing ring, a limiting ring is arranged at the lower end of the outer-layer soft sleeve 31, the upper end of the sliding clamping ring 34 is connected to the lower end of the outer-layer soft sleeve 31 in a sliding mode, the lower end of the sliding clamping ring 34 is connected to the upper end of the buffer cylinder 33, the inner bottom surface of the buffer cylinder 33 is connected to the lower end of the plastic spring 35, and the upper end of the plastic spring 35 is connected to the lower end of the bottle body 1; when this plastic bottle falls on the ground, through outer soft cover 31 under bow-shaped stay 32's effect, can carry out fine protection to the side of bottle 1, when the buffer cylinder 33 bottom surface falls on the bottom surface, accessible plastic spring 35 makes the upper end of buffer cylinder 33 at the vertical activity of the upside of spacing ring, can report goods to the bottom surface of bottle 1, and the protection effect is better.

The sealing unit 4: is mounted on the upper end of the bottle mouth 2.

The sealing unit 4 includes a cap 41, and a lower end of the cap 41 is screw-coupled to an upper end of the bottle mouth 2. The bottle opening 2 can be initially sealed by the bottle cap 41.

The sealing unit 4 further comprises a collar 42, and the collar 42 is mounted on the inner upper end of the bottle cap 41. The collar 42 may be initially sealed when the closure 41 is closed.

The sealing unit 4 further comprises a ring clamping groove 43, the upper end of the bottle mouth 2 is provided with the ring clamping groove 43, and the convex ring 42 is clamped in the ring clamping groove 43. The primary sealing of the bottle mouth 2 can be completed by clamping the convex ring 42 in the ring clamping groove 43.

The sealing unit 4 further comprises a sealing ring 44, and the sealing ring 44 is circumferentially installed on the upper end of the bottle mouth 2. The sealing ring 44 can further seal the bottle mouth 2, which further improves the sealing effect.

The anti-skid device further comprises an anti-skid pad 5, and the anti-skid pad 5 is installed at the lower end of the buffer cylinder 33. When the plastic bottle is placed on a table top, the plastic bottle can be prevented from sliding through the anti-slip pad 5, so that the plastic bottle is more stable.

The working principle of the high-sealing falling-resistant plastic bottle provided by the utility model is as follows: when the plastic bottle falls on the ground, the side surface of the bottle body 1 can be protected under the action of the bow-shaped supporting strip 32 through the outer layer soft sleeve 31, when the bottom surface of the buffer cylinder 33 falls on the bottom surface, the upper end of the buffer cylinder 33 vertically moves on the upper side of the limiting ring through the plastic spring 35, the bottom surface of the bottle body 1 can be protected, and the bottle opening 2 can be well sealed through the convex ring 42 on the bottle cap 41 which is clamped in the ring clamping groove 43 and the sealing ring 44.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a resistant plastic bottle that falls of high leakproofness which characterized in that: comprises a bottle body (1), a bottle mouth (2), a buffer unit (3) and a sealing unit (4);

buffer unit (3): contain outer soft cover (31), bow-shaped stay (32), buffer cylinder (33), slip snap ring (34) and plastic spring (35), bow-shaped stay (32) are installed to the outside circumference of bottle (1), the upper end circumference at bottle (1) is connected to the upper end of outer soft cover (31), solid fixed ring is installed to the lower extreme of bottle (1), the lower extreme of outer soft cover (31) is connected at solid fixed ring's outside circumference, the lower extreme of outer soft cover (31) is equipped with the spacing ring, the upper end sliding connection of slip snap ring (34) is at the lower extreme of outer soft cover (31), the upper end of buffer cylinder (33) is connected to the lower extreme of slip snap ring (34), the lower extreme of plastic spring (35) is connected to the inside bottom surface of buffer cylinder (33), the lower extreme at bottle (1) is connected to the upper end of plastic spring (35);

sealing unit (4): is arranged at the upper end of the bottle mouth (2).

2. A high sealability drop-resistant plastic bottle according to claim 1, wherein: the sealing unit (4) comprises a bottle cap (41), and the lower end of the bottle cap (41) is connected to the upper end of the bottle opening (2) in a threaded mode.

3. A high sealability drop-resistant plastic bottle according to claim 2, wherein: the sealing unit (4) further comprises a convex ring (42), and the convex ring (42) is installed at the upper end of the inner part of the bottle cap (41).

4. A high sealability drop-resistant plastic bottle according to claim 3, wherein: the sealing unit (4) further comprises a ring clamping groove (43), the upper end of the bottle opening (2) is provided with the ring clamping groove (43), and the convex ring (42) is clamped in the ring clamping groove (43).

5. A highly sealable drop resistant plastic bottle according to claim 4, wherein: the sealing unit (4) further comprises a sealing ring (44), and the sealing ring (44) is installed on the circumference of the upper end of the bottle mouth (2).

6. A high sealability drop-resistant plastic bottle according to claim 1, wherein: the anti-skid device is characterized by further comprising an anti-skid pad (5), wherein the anti-skid pad (5) is installed at the lower end of the buffer cylinder (33).