CN216140518U

CN216140518U - Not fragile PET bottle

Info

Publication number: CN216140518U
Application number: CN202121167658.3U
Authority: CN
Inventors: 梁绪明; 韩春明; 陈志伟
Original assignee: Qingdao Sushi Technology Co ltd
Current assignee: Qingdao Sushi Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-03-29
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a PET (polyethylene terephthalate) bottle difficult to damage, which comprises a bottle body, wherein a bottle opening is integrally formed at the top of the bottle body, a screw cap is connected to the outer surface of the bottle opening in a threaded manner, an external thread part is arranged on the outer surface of the bottle opening, a thread groove matched with the external thread part is formed in the inner surface of the screw cap, a bottle mouth is connected to the top of the bottle opening, a flip cover is arranged at the top of the screw cap, a lifting block is fixedly arranged on the upper surface of the flip cover, a linking seat is connected to the outer surface of one side of the flip cover, the linking seat is embedded into the flip cover, a rotating pin is connected between the linking seat and the flip cover, a flexible supporting mechanism is connected to the outer surface of the bottle body, and a sealing mechanism is connected between the flip cover and the bottle mouth. The PET bottle difficult to damage can be flexibly supported when the PET bottle is extruded, can prevent the PET bottle from being damaged, can be sealed at the bottle mouth of the PET bottle, and can prevent the PET bottle from leaking when in use.

Description

Not fragile PET bottle

Technical Field

The utility model relates to the field of PET (polyethylene terephthalate) bottles, in particular to a PET bottle which is not easy to damage.

Background

The PET bottle is a bottle containing a plastic material called PET, and is a polymer generated by combining terephthalic acid and ethylene glycol, the PET plastic has the characteristics of light weight, high transparency, impact resistance, difficult fragmentation and the like, and can also prevent carbon dioxide gas, the PET bottle generally exists in various lives, and the scheme particularly relates to a difficult-to-damage PET bottle; but there is certain weak point when using to be improved in current PET bottle, at first, can not carry out flexible support when the PET bottle receives the extrusion, and the PET bottle receives the extrusion to damage easily, and secondly, can not seal at the bottleneck department of PET bottle, the PET bottle can appear leaking when using.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a PET bottle which is not easy to damage, and the technical problem provided by the background technology can be effectively solved.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a not fragile PET bottle, includes the body, the top integrated into one piece of body has the bottleneck, the surface threaded connection of bottleneck has the screw cap, and the surface of bottleneck is provided with external screw thread portion, the internal surface of screw cap set up with external screw thread portion assorted thread groove, the top of bottleneck is connected with the bottle neck, the top of screw cap is provided with flip, flip's last fixed surface installs the lifting block, and one side surface connection of flip links up the seat, link up the seat and imbed to flip's inside, and link up and be connected with the swivel pin between seat and the flip, the surface of body is connected with flexible supporting mechanism, be connected with sealing mechanism between flip and the bottle neck.

As a further scheme of the utility model, the flexible supporting mechanism comprises a first supporting rod, a second supporting rod, a flexible rod, a mounting seat and a flexible joint, the first supporting rod and the second supporting rod are arranged on the outer side of the bottle body, the flexible rod is located at the joint of the first supporting rod and the second supporting rod, the mounting seat is fixed on the outer surface of the bottle body, the flexible joint is fixed at the end positions of the first supporting rod and the second supporting rod, and the flexible joint is embedded into the mounting seat.

As a further scheme of the utility model, the first supporting rod and the second supporting rod are fixedly connected with the bottle body through flexible joints and mounting seats.

As a further aspect of the present invention, the sealing mechanism includes a sealing seat, a sealing ring, a locking protrusion and a locking groove, the sealing seat is fixed on the lower surface of the flip cover, the sealing ring is fixed on the top of the bottle mouth, the locking protrusion is fixed on the top of the sealing ring near the outer side, the locking protrusion is embedded into the sealing seat, and the locking groove is opened inside the sealing seat.

As a further scheme of the utility model, the sealing ring is clamped and connected with the sealing seat by clamping the clamping convex block into the clamping groove.

As a further scheme of the utility model, the flip cover is movably connected with the screw cover through the connecting seat and the rotating pin.

Compared with the prior art, the utility model has the following beneficial effects: through the flexible supporting mechanism who sets up, can carry out the flexible support when the PET bottle receives the extrusion to can prevent that the PET bottle from receiving the damage, through the sealing mechanism who sets up, can seal in the bottleneck department of PET bottle, thereby can prevent that the PET bottle from appearing leaking when using.

Drawings

FIG. 1 is a schematic view of the overall structure of a PET bottle of the present invention, which is not easily damaged;

FIG. 2 is a schematic view showing the inner structure of a screw cap of a PET bottle of the present invention, which is not easily damaged;

FIG. 3 is a schematic structural diagram of a flexible supporting mechanism of a PET bottle not easy to damage according to the present invention;

FIG. 4 is a schematic structural diagram of a sealing mechanism of a PET bottle not easy to damage according to the present invention.

In the figure: 1. a bottle body; 2. a bottle mouth; 3. screwing a cover; 4. an external threaded portion; 5. a bottle mouth; 6. a cover is turned; 7. lifting the block; 8. a linking seat; 9. a rotation pin; 10. a flexible support mechanism; 1001. a first support rod; 1002. a second support rod; 1003. a flexible rod; 1004. a mounting seat; 1005. a flexible joint; 11. a sealing mechanism; 1101. a sealing seat; 1102. a seal ring; 1103. clamping the convex block; 1104. and (4) clamping the groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a PET bottle not prone to damage comprises a bottle body 1, a bottle mouth 2 is integrally formed at the top of the bottle body 1, a screw cap 3 is connected to the outer surface of the bottle mouth 2 in a threaded manner, an external thread part 4 is arranged on the outer surface of the bottle mouth 2, a thread groove matched with the external thread part 4 is formed in the inner surface of the screw cap 3, a bottle mouth 5 is connected to the top of the bottle mouth 2, a flip cover 6 is arranged at the top of the screw cap 3, a lifting block 7 is fixedly arranged on the upper surface of the flip cover 6, a connecting seat 8 is connected to the outer surface of one side of the flip cover 6, the connecting seat 8 is embedded into the flip cover 6, a rotating pin 9 is connected between the connecting seat 8 and the flip cover 6, a flexible supporting mechanism 10 is connected to the outer surface of the bottle body 1, and a sealing mechanism 11 is connected between the flip cover 6 and the bottle mouth 5;

in this embodiment, in order to carry out the flexible support when the PET bottle receives the extrusion and set up flexible supporting mechanism 10, flexible supporting mechanism 10 includes bracing piece 1001 No. one, No. two bracing pieces 1002, flexible pole 1003, mount pad 1004 and flexible joint 1005, bracing piece 1001 and No. two bracing pieces 1002 all set up the outside at the body 1, flexible pole 1003 is located the junction department of bracing piece 1001 and No. two bracing pieces 1002, mount pad 1004 is fixed in the surface of body 1, flexible joint 1005 is fixed in the end position of bracing piece 1001 and No. two bracing pieces 1002, and flexible joint 1005 imbeds to the inside of mount pad 1004, flexible supporting mechanism 10 can carry out the flexible support when the PET bottle receives the extrusion, thereby can prevent that the PET bottle from receiving the damage.

In this embodiment, in order to realize that the first support rod 1001 and the second support rod 1002 are connected with the bottle body 1, the first support rod 1001 and the second support rod 1002 are both fixedly connected with the bottle body 1 through the flexible joint 1005 and the mounting base 1004.

In addition, the sealing mechanism 11 comprises a sealing seat 1101, a sealing ring 1102, a clamping lug 1103 and a clamping groove 1104, wherein the sealing seat 1101 is fixed on the lower surface of the flip cover 6, the sealing ring 1102 is fixed on the top of the bottle mouth 5, the clamping lug 1103 is fixed on the position, close to the outer side, of the top of the sealing ring 1102, the clamping lug 1103 is embedded into the sealing seat 1101, the clamping groove 1104 is arranged inside the sealing seat 1101, and the sealing mechanism 11 can seal the bottle mouth 2 of the PET bottle, so that the leakage of the PET bottle can be prevented when the PET bottle is used.

In this embodiment, in order to engage the seal ring 1102 with the seal holder 1101, the seal ring 1102 is engaged with the seal holder 1101 by the engagement projection 1103 being engaged with the engagement groove 1104.

In the present embodiment, in order to facilitate the opening and closing of the lid 6, the lid 6 is movably connected to the screw cap 3 through the engaging seat 8 and the rotating pin 9.

It should be noted that, the present invention is a PET bottle not easy to be damaged, when in use, the bottle body 1 forms the main body of the whole PET bottle not easy to be damaged, the screw cap 3 is screwed, the thread groove inside the screw cap 3 is meshed with the external thread part 4, the screw cap 3 can be unscrewed, the lifting block 7 is lifted, the flip cap 6 is relatively moved with the screw cap 3 through the linking seat 8 and the rotating pin 9, the flip cap 6 can be opened, the bottle mouth 5 on the top of the bottle mouth 2 is exposed to pour out the solution inside the PET bottle, the flip cap 6 is closed, the sealing ring 1102 is clamped into the clamping groove 1104 through the clamping bump 1103 to be clamped with the sealing seat 1101 to be sealed at the bottle mouth 2 of the PET bottle, thereby preventing the PET bottle from leaking during use, the first support rod 1001 and the second support rod 1002 are both fixed with the bottle body 1 through the flexible joint 1005 and the mounting seat 1004, the first support rod 1001, the second support rod 1002, the first support rod, the second support rod 1002, the second support rod, and the second support rod, and the second support rod, the second support rod, the second support rod, the second support the, The flexible support mechanism 10 composed of the flexible rod 1003, the mounting base 1004 and the flexible joint 1005 can flexibly support when the PET bottle is squeezed, so that the PET bottle can be prevented from being damaged.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a PET bottle that is not fragile which characterized in that: comprises a bottle body (1), a bottle mouth (2) is integrally formed at the top of the bottle body (1), a screw cap (3) is connected with the outer surface of the bottle mouth (2) through screw threads, the outer surface of the bottle mouth (2) is provided with an external thread part (4), the inner surface of the screw cap (3) is provided with a thread groove matched with the external thread part (4), the top of the bottle mouth (2) is connected with a bottle neck (5), the top of the screw cap (3) is provided with a flip cover (6), the upper surface of the flip cover (6) is fixedly provided with a lifting block (7), and the outer surface of one side of the flip cover (6) is connected with a connecting seat (8), the connecting seat (8) is embedded into the flip cover (6), a rotating pin (9) is connected between the connecting seat (8) and the turnover cover (6), the outer surface of the bottle body (1) is connected with a flexible supporting mechanism (10), and a sealing mechanism (11) is connected between the turnover cover (6) and the bottle mouth (5).

2. A PET bottle not prone to damage according to claim 1, characterized in that: the flexible supporting mechanism (10) comprises a first supporting rod (1001), a second supporting rod (1002), a flexible rod (1003), a mounting seat (1004) and a flexible joint (1005), wherein the first supporting rod (1001) and the second supporting rod (1002) are arranged on the outer side of the bottle body (1), the flexible rod (1003) is located at the joint of the first supporting rod (1001) and the second supporting rod (1002), the mounting seat (1004) is fixed on the outer surface of the bottle body (1), the flexible joint (1005) is fixed at the end positions of the first supporting rod (1001) and the second supporting rod (1002), and the flexible joint (1005) is embedded into the mounting seat (1004).

3. A PET bottle not prone to damage according to claim 2, characterized in that: the first supporting rod (1001) and the second supporting rod (1002) are fixedly connected with the bottle body (1) through flexible joints (1005) and mounting seats (1004).

4. A PET bottle not prone to damage according to claim 1, characterized in that: the sealing mechanism (11) comprises a sealing seat (1101), a sealing ring (1102), a clamping convex block (1103) and a clamping groove (1104), the sealing seat (1101) is fixed on the lower surface of the turnover cover (6), the sealing ring (1102) is fixed on the top of the bottle mouth (5), the clamping convex block (1103) is fixed on the position, close to the outer side, of the top of the sealing ring (1102), the clamping convex block (1103) is embedded into the sealing seat (1101), and the clamping groove (1104) is formed in the sealing seat (1101).

5. The PET bottle of claim 4, wherein: the sealing ring (1102) is clamped and connected with the sealing seat (1101) through clamping convex blocks (1103) clamped into the clamping grooves (1104).

6. A PET bottle not prone to damage according to claim 1, characterized in that: the turning cover (6) is movably connected with the screw cover (3) through a connecting seat (8) and a rotating pin (9).