CN217731309U

CN217731309U - Durable plastic bottle cap

Info

Publication number: CN217731309U
Application number: CN202221317467.5U
Authority: CN
Inventors: 翁卓诗
Original assignee: Foshan Shunde Xuliang Plastic Products Co ltd
Current assignee: Foshan Shunde Xuliang Plastic Products Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-04
Anticipated expiration: 2032-05-30

Abstract

The utility model belongs to the technical field of the plastics bottle lid technique and specifically relates to indicate a durable plastics bottle lid, including the bottle lid body, thread groove and holding tank have been seted up to bottle lid body inner wall, sliding connection has the movable plate in the holding tank, the movable plate internal rotation is connected with the threaded rod, threaded rod periphery threaded connection has a screw thread section of thick bamboo, fixed connection between screw thread section of thick bamboo and the bottle lid body, threaded rod lower extreme fixedly connected with disc, disc lower extreme fixedly connected with fixed axle, the fixed axle periphery rotates and is connected with the trace, the one end that the fixed axle was kept away from to the trace is rotated and is connected with the carriage release lever, the one end fixedly connected with roof pressure board that the trace was kept away from to the carriage release lever, through the removal of movable plate, at this moment, will drive the roof pressure board and remove, at this moment, will make the roof pressure board closely laminate with the bottleneck inner wall, prevent to excessively tighten the bottle lid and cause the phenomenon of skidding. The utility model provides a traditional bottle lid when screwing up appear the problem of phenomenon of skidding easily.

Description

Durable plastic bottle cap

Technical Field

The utility model relates to a plastics bottle lid technical field especially relates to a durable plastics bottle lid.

Background

The bottle cap is used for sealing a bottle, and has bottle caps with different shapes and different operation methods according to different functions, if the mineral water bottle cap is round and twisted, the pop can bottle cap is annular and pulled, the meat can bottle cap is not in a fixed shape, the torn yarn sample is the yarn sample, the cap of the injection bottle is glass integrated, and the bottle cap is polished on the periphery by using a grinding wheel and then bounced off by hand.

The plastic bottle cap is widely applied to sealing of various drinks, the existing plastic bottle cap is usually in threaded connection, when the bottle cap is screwed down, if the screwing power is large, the bottle cap can slip at the moment, and therefore the bottle cap cannot be screwed down, and the bottle cap cannot be sealed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a durable plastic bottle cap.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a durable plastics bottle lid, includes the bottle lid body, thread groove and holding tank have been seted up to bottle lid body inner wall, sliding connection has the movable plate in the holding tank, the movable plate internal rotation is connected with the threaded rod, threaded rod periphery threaded connection has a screw thread section of thick bamboo, fixed connection between a screw thread section of thick bamboo and the bottle lid body, threaded rod lower extreme fixedly connected with disc, disc lower extreme fixedly connected with fixed axle, the fixed axle periphery rotates and is connected with the trace, the one end that the fixed axle was kept away from to the trace rotates and is connected with the carriage release lever, the one end fixedly connected with roof pressure board that the trace was kept away from to the carriage release lever.

As a further description of the above technical solution:

the screw thread between the screw thread cylinder and the screw thread rod does not have self-locking performance, and during operation, the screw thread between the screw thread cylinder and the screw thread rod does not have self-locking performance, so that the screw thread rod can move and rotate under the matching of the screw thread cylinder along with the movement of the screw thread rod.

As a further description of the above technical solution:

the axis of the fixed shaft is not in the same straight line with the axis of the disc, and the fixed shaft is positioned at the edge of the disc.

As a further description of the above technical solution:

the lower end of the movable plate is fixedly connected with a limiting seat, the limiting seat is connected with the movable rod in a sliding mode, and when the movable plate works, the movable plate can limit the movement of the movable rod under the action of the limiting seat, so that the movable rod can only move horizontally.

As a further description of the above technical solution:

the movable plate upper end fixedly connected with spring and slide bar, slide bar periphery sliding connection has a fixed section of thick bamboo, fixed connection between fixed section of thick bamboo upper end and the bottle lid body, fixed connection between spring and the bottle lid body, the during operation, along with shifting up of movable plate, will drive the slide bar at this moment and slide in a fixed section of thick bamboo, also extrude the spring simultaneously, when unclamping the bottle lid, at this moment just be convenient for the movable plate to reset under the effect of spring.

As a further description of the above technical solution:

the movable plate lower end face is fixedly connected with a sealing strip, the sealing strip is made of rubber, and when the movable plate lower end face sealing device works, a bottle mouth can be sealed under the action of the sealing strip, so that liquid in a bottle can be prevented from leaking outwards.

As a further description of the above technical solution:

the anti-skidding groove has been seted up to bottle lid body periphery, and anti-skidding groove evenly distributed is at bottle lid body a week, through under the effect in anti-skidding groove, and convenient to use person twists the bottle lid body.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this durable plastics bottle lid, through at a thread section of thick bamboo, the threaded rod, the disc, the fixed axle, the trace, spacing seat, under the cooperation of carriage release lever and ejector pad, along with shifting up of movable plate, at this moment will drive the disc and rotate, and then just can drive the carriage release lever and slide in spacing seat under the effect of fixed axle and trace, and then drive the ejector pad and remove, make the ejector pad closely laminate with the bottleneck inner wall, just can give the bottle lid body and fix like this under the effect of ejector pad, in case excessively tighten the bottle lid and cause the phenomenon of skidding, thereby can better seal the bottleneck.

2. Compared with the prior art, this durable plastics bottle lid, through under the cooperation at spring, a fixed section of thick bamboo and slide bar, along with shifting up of movable plate, at this moment can drive this slide bar and slide in a fixed section of thick bamboo, also can extrude the spring simultaneously, just so can be so that the sealing strip closely with the bottleneck laminating under the effect of spring, the movable plate of also being convenient for resets under the effect of spring simultaneously to improve the practicality of whole device.

Drawings

Fig. 1 is a front view overall structure diagram of a durable plastic bottle cap according to the present invention;

fig. 2 is a front sectional view of a durable plastic bottle cap according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 of a durable plastic bottle cap according to the present invention.

Illustration of the drawings:

1. a bottle cap body; 2. an anti-slip groove; 3. a thread groove; 4. accommodating grooves; 5. moving the plate; 6. a threaded barrel; 7. a threaded rod; 8. a disc; 9. a fixed shaft; 10. a linkage rod; 11. a travel bar; 12. a limiting seat; 13. a top pressure plate; 14. a sealing strip; 15. a fixed cylinder; 16. a slide bar; 17. a spring.

Detailed Description

Referring to fig. 1-3, the utility model provides a durable plastic bottle cap, including bottle cap body 1, thread groove 3 and holding tank 4 have been seted up to bottle cap body 1 inner wall, sliding connection has movable plate 5 in the holding tank 4, the internal rotation of movable plate 5 is connected with threaded rod 7, threaded rod 7 periphery threaded connection has threaded barrel 6, fixed connection between threaded barrel 6 and bottle cap body 1, threaded rod 7 lower extreme fixedly connected with disc 8, disc 8 lower extreme fixedly connected with fixed axle 9, fixed axle 9 periphery rotates and is connected with trace 10, the one end rotation that fixed axle 9 was kept away from to trace 10 is connected with carriage release lever 11, carriage release lever 11 keeps away from one end fixedly connected with roof pressure board 13 of trace 10, through twisting bottle cap body 1 on the bottleneck, when contacting movable plate 5 on the bottleneck, at this moment continue to twist bottle cap body 1, the movable plate will make the bottleneck extrude 5, along with the removal of 5, at this moment will drive threaded rod 7 and move, then will make threaded rod 7 move the limit and rotate under the effect of threaded barrel 6, the rotation of drive disc 8 disc, and then just can drive the inner wall of bottle cap body and closely slide along with the inner wall 13 when the movement of the bottleneck, thereby prevent the phenomenon that the inner wall 13 from appearing when the roof pressure moves, the bottleneck from closely moving.

As a further embodiment of the above technical solution:

the screw thread between the screw thread cylinder 6 and the screw thread 7 has no self-locking property, and during operation, the screw thread between the screw thread cylinder 6 and the screw thread 7 has no self-locking property, so that the screw thread 7 can rotate while moving under the cooperation of the screw thread cylinder 6 along with the movement of the screw thread 7.

As a further embodiment of the above technical solution:

the axis of the fixed shaft 9 is not in the same line with the axis of the disc 8, and the fixed shaft 9 is located at the edge of the disc 8, so that the moving rod 11 can be driven to move along with the rotation of the disc 8 when the disc-type electric shock absorber works, because the axis of the fixed shaft 9 is not in the same line with the axis of the disc 8.

As a further embodiment of the above technical solution:

the lower end of the moving plate 5 is fixedly connected with a limiting seat 12, the limiting seat 12 is in sliding connection with the moving rod 11, and when the moving plate works, the moving rod 11 can be limited in movement under the action of the limiting seat 12, so that the moving rod 11 can only move horizontally.

As a further embodiment of the above technical solution:

the upper end of the moving plate 5 is fixedly connected with a spring 17 and a slide bar 16, the circumferential surface of the slide bar 16 is slidably connected with a fixed cylinder 15, the upper end of the fixed cylinder 15 is fixedly connected with the bottle cap body 1, the spring 17 is fixedly connected with the bottle cap body 1, during work, along with the upward movement of the moving plate 5, the slide bar 16 is driven to slide in the fixed cylinder 15, meanwhile, the spring 17 is extruded, and when the bottle cap is loosened, the moving plate 5 is convenient to reset under the action of the spring 17.

As a further embodiment of the above technical solution:

the lower end face of the moving plate 5 is fixedly connected with a sealing strip 14, the sealing strip 14 is made of rubber, and when the bottle opener works, the bottle opening can be sealed under the action of the sealing strip 14, so that liquid in the bottle can be prevented from leaking outwards.

As a further embodiment of the above technical solution:

anti-skidding groove 2 has been seted up to 1 periphery of bottle lid body, and anti-skidding groove 2 evenly distributed is at 1 a week of bottle lid body, through under the effect in anti-skidding groove 2, and convenient to use person twists bottle lid body 1.

The working principle is as follows:

when the utility model is used, the bottle cap body 1 is screwed on the bottle mouth, when the upper end of the bottle mouth contacts the movable plate 5, the bottle cap body 1 is continuously screwed at the moment, the bottle mouth can extrude the movable plate 5, the threaded rod 7 can be driven to move along with the movement of the movable plate 5, then the threaded rod 7 can be driven to rotate while moving under the action of the threaded cylinder 6, the rotating of the threaded rod 7 drives the disc 8 to rotate clockwise, the movable rod 11 can be driven to move under the cooperation of the fixed shaft 9 and the linkage rod 10, the top pressure plate 13 can be driven to be close to the inner wall of the bottle mouth along with the movement of the movable rod 11, when the top pressure plate 13 is tightly attached to the inner wall of the bottle mouth, the bottle cap body 1 is screwed and fixed at the moment, and the phenomenon of skidding of the bottle cap caused by excessive screwing is prevented; at the same time, the moving plate 5 moves upwards, which drives the sliding rod 16 to slide in the fixed cylinder 15 and also presses the spring 17, so that when the bottle cap is loosened, the moving plate 5 is reset under the action of the spring 17.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A durable plastic bottle cap, includes bottle cap body (1), its characterized in that: thread groove (3) and holding tank (4) have been seted up to bottle lid body (1) inner wall, sliding connection has movable plate (5) in holding tank (4), movable plate (5) internal rotation is connected with threaded rod (7), threaded rod (7) periphery threaded connection has a screw thread section of thick bamboo (6), fixed connection between screw thread section of thick bamboo (6) and bottle lid body (1), threaded rod (7) lower extreme fixedly connected with disc (8), disc (8) lower extreme fixedly connected with fixed axle (9), fixed axle (9) periphery rotates and is connected with trace (10), the one end rotation that fixed axle (9) were kept away from in trace (10) is connected with carriage release lever (11), the one end fixedly connected with roof pressure board (13) of trace (10) are kept away from in carriage release lever (11).

2. A durable plastic bottle cap according to claim 1, wherein: the thread between the threaded cylinder (6) and the threaded rod (7) is not self-locking.

3. A durable plastic bottle cap according to claim 1, wherein: the axis of the fixed shaft (9) is not in the same straight line with the axis of the disc (8), and the fixed shaft (9) is positioned at the edge of the disc (8).

4. A durable plastic bottle cap according to claim 1, wherein: the lower end of the moving plate (5) is fixedly connected with a limiting seat (12), and the limiting seat (12) is connected with the moving rod (11) in a sliding mode.

5. A durable plastic bottle cap according to claim 1, wherein: the movable plate is characterized in that the upper end of the movable plate (5) is fixedly connected with a spring (17) and a sliding rod (16), the circumferential surface of the sliding rod (16) is slidably connected with a fixed cylinder (15), the upper end of the fixed cylinder (15) is fixedly connected with the bottle cap body (1), and the spring (17) is fixedly connected with the bottle cap body (1).

6. A durable plastic bottle cap according to claim 1, wherein: the lower end face of the moving plate (5) is fixedly connected with a sealing strip (14), and the sealing strip (14) is made of rubber.

7. A durable plastic bottle cap according to claim 1, wherein: the anti-skidding bottle cap is characterized in that the anti-skidding grooves (2) are formed in the circumferential surface of the bottle cap body (1), and the anti-skidding grooves (2) are uniformly distributed on the circumference of the bottle cap body (1).