CN210656072U

CN210656072U - Simple pop-top can opener

Info

Publication number: CN210656072U
Application number: CN201921550427.3U
Authority: CN
Inventors: 刘佳蓓
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-02
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a simple pop can opener, which comprises a prying part, a telescopic rod and a handheld part; the prying part consists of wedge-shaped prying sheets; the telescopic rod consists of two sections of circular tubes and comprises an external connecting rod and an internal connecting rod; the diameter of the head part of the inner connecting rod is larger than that of the tail part of the outer connecting rod of the adjacent section, a fixing pin vertical to the inner connecting rod is arranged on the side wall of the inner connecting rod, a clamp spring is sleeved on the fixing pin, and a convex cap is fixedly connected to the top of the clamp spring; the two ends of the convex cap are clamped on the side wall of the inner connecting rod and penetrate through the side walls of the inner connecting rod and the outer connecting rod to protrude outwards, and the side wall of the outer connecting rod is provided with a through hole for the convex cap to penetrate through; the tail end of the telescopic rod is provided with a handheld part, the handheld part is bent, and the handheld part and the telescopic rod are fixedly connected through a certain angle; the handheld part, the prying part and the telescopic rod are positioned on the same plane. The utility model discloses simple structure, convenient operation is applicable to the crowd of difference and carries out the operation of opening of easy open can, and the practicality is strong.

Description

Simple pop-top can opener

Technical Field

The utility model belongs to the technical field of can opener, concretely relates to simple and easy open can opener.

Background

The traditional pop can generally adopts a press-down opening design that a can opening sealing sheet is not separated for realizing the purpose of environmental protection, but the design causes inconvenience for opening the pop can, and for people without nails or with small strength, the pull ring is difficult to be buckled up by the strength of fingers; for people with high strength, the force application direction is controlled randomly, so that the connecting part of the pull ring and the pop can cover body is easy to break, and the pop can cannot be opened, and therefore, the adaptive pop can opener needs to be designed, and the rapid and convenient can opening requirements of people are met.

Disclosure of Invention

The utility model aims at providing a simple and easy open can opener to the not enough that exists among the prior art.

The utility model discloses a following technical scheme realizes:

a simple pop can opener comprises a prying part, a telescopic rod and a handheld part; the prying part consists of a wedge-shaped prying sheet, and one end of the prying sheet is fixedly connected with the end part of the telescopic rod; the telescopic rod consists of two sections of circular tubes and comprises an external connecting rod and an internal connecting rod; the diameter of the head part of the inner connecting rod is larger than that of the tail part of the outer connecting rod of the adjacent section, a fixing pin vertical to the inner connecting rod is arranged on the side wall of the inner connecting rod, a clamp spring is sleeved on the fixing pin, and a convex cap is fixedly connected to the top of the clamp spring; the two ends of the convex cap are clamped on the side wall of the inner connecting rod and penetrate through the side walls of the inner connecting rod and the outer connecting rod to protrude outwards, a through hole for the convex cap to penetrate through is formed in the side wall of the outer connecting rod, and the diameter of the through hole is smaller than the maximum outer diameter of the convex cap; the tail end of the telescopic rod is provided with a handheld part, the handheld part is bent, and the handheld part is fixedly connected with the telescopic rod through a certain angle; the handheld portion, the prying portion and the telescopic rod are located on the same plane.

The utility model discloses the technical scheme who further solves is, protruding cap outside bellied height is half of protruding cap total height.

The utility model discloses the technical scheme who further solves is, the through-hole be equipped with two at least, the through-hole along the direction setting of outside connecting rod length, equidistant setting and lie in same straight line between the through-hole.

The technical proposal of the utility model is that the included angle b of the hand-held part is 120-130 degrees, and the included angle a of the hand-held part and the telescopic rod is 110-120 degrees.

The utility model discloses the technical scheme who further solves is, sled piece have flat pointed end, the length of sled piece is greater than the length of easy open can pull ring, one side of sled piece is equipped with the triangle-shaped arch.

The utility model discloses the technical scheme who further solves is, the handheld tip be equipped with anti-skidding rubber sleeve.

The utility model discloses the technical scheme who further solves is, sled piece adopt carbon steel preparation.

Compared with the prior art, the utility model, have following advantage:

the utility model discloses a simple and easy open can opener, play sled portion through setting up, telescopic link and handheld portion isotructure, can realize opening the easy open can fast, one side that plays sled portion is equipped with triangle-shaped's arch, can cut open the upper cover of easy open can under the condition that the pull ring damaged, the setting of telescopic link can satisfy opening of not unidimensional easy open can, thereby adjust the best angle of opening can, adopt certain angle between handheld portion and the telescopic link, can the person of facilitating the use hold the opener and carry out the application of force, increase the angle of prying of opener and easy open can bottle lid, and the sled height that plays of pull ring. The utility model discloses simple structure, convenient operation is applicable to the crowd of difference and carries out the operation of opening of easy open can, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic view of the internal structure of the telescopic rod of the present invention.

Fig. 3 is a schematic view of the pry plate structure of the present invention.

Fig. 4 is a schematic diagram of the through hole structure of the present invention.

In the figure, the number is 1, a prying part, 2, a telescopic rod, 3, a handheld part, 11, a prying piece, 21, an external connecting rod, 22, an internal connecting rod, 23, a fixing pin, 24, a snap spring, 25, a convex cap, 31, an anti-skid rubber sleeve, 111, a triangular bulge and 211, through holes.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-2, the simple pop can opener comprises a prying part 1, a telescopic rod 2 and a handheld part 3; the prying part 1 consists of a wedge-shaped prying piece 11, and one end of the prying piece 11 is fixedly connected with the end part of the telescopic rod 2; the telescopic rod 2 consists of two sections of circular tubes and comprises an external connecting rod 21 and an internal connecting rod 22; the diameter of the head part of the inner connecting rod 22 is larger than that of the tail part of the adjacent section of the outer connecting rod 21, so that the inner connecting rod 22 can be prevented from directly sliding out of the outer connecting rod 21 in the sliding process, a fixing pin 23 vertical to the inner connecting rod 22 is arranged on the side wall of the inner connecting rod 22, a clamp spring 24 is sleeved on the fixing pin 23, and the top part of the clamp spring 24 is fixedly connected with a convex cap 25; the two ends of the convex cap 25 are clamped on the side wall of the inner connecting rod 22 and penetrate through the side walls of the inner connecting rod 22 and the outer connecting rod 21 to protrude outwards, a through hole 211 for the convex cap 25 to penetrate through is formed in the side wall of the outer connecting rod 21, the diameter of the through hole 211 is smaller than the maximum outer diameter of the convex cap 25, the convex cap 25 is pressed, and the convex cap 25 moves between the outer connecting rod 21 and the inner connecting rod 22 under the driving of the clamp spring 24 and is limited through the through hole 211; the tail end of the telescopic rod 2 is provided with a handheld part 3, the handheld part 3 is bent, and the handheld part 3 is fixedly connected with the telescopic rod 2 through a certain angle; the handheld part 3, the prying part 1 and the telescopic rod 2 are positioned on the same plane.

In this embodiment, the height of the outward protrusion of the convex cap 25 is half of the total height of the convex cap 25, the outward protrusion of the convex cap 25 is too high to easily cause the separation of the convex cap 25, and the outward protrusion of the convex cap 25 is too low to easily limit the movement of the convex cap 25, so that the inner link 22 and the outer link 21 cannot slide relatively.

Referring to fig. 4, in this embodiment, at least two through holes 211 are provided, the through holes 211 are arranged along the length direction of the external connecting rod 21, the through holes 211 are arranged at equal intervals and are located on the same straight line, preferably, 4 through holes 211 are provided in this embodiment, the internal connecting rod 22 is moved inwards by pressing the convex cap 25, and the convex cap 25 is moved to the rest of the through holes 211 for limiting, so that the effect of controlling the length of the telescopic rod 2 is achieved, and therefore, the prying fulcrum can be further adjusted in the prying process to meet the opening requirements of pop cans of different sizes.

In this embodiment, the included angle b of the handheld portion 3 is 120-130 degrees, the included angle a between the handheld portion 3 and the telescopic rod 2 is 110-120 degrees, and the prying angle between the can opener and the pop can bottle cap and the prying height of the pull ring can be increased by setting the included angle, so that the operation is more suitable.

Referring to fig. 3, in this embodiment, the prying plate 11 has a flat tip, the length of the prying plate 11 is greater than that of the pull ring of the can, and a triangular protrusion 111 is disposed on one side of the prying plate 11, so that when the pull ring is damaged, the upper lid of the can be torn open by the triangular protrusion 111.

In this embodiment, the end of the hand-held part 3 is provided with an anti-slip rubber sleeve 31 for anti-slip function.

In this embodiment, the prying piece 11 is made of carbon steel, the carbon steel is made of high-strength metal material, the hardness of the carbon steel is higher than that of the traditional pop can material, and deformation and damage of the prying piece 11 in the can opening process are prevented.

The utility model discloses a use does:

selecting a pop can to be opened, inserting the flat tip of the prying piece 11 of the prying part 1 into a gap between a pull ring and an upper cover of the pop can, holding the handheld part 3 by hand, applying force downwards by utilizing a lever principle, and tilting the pull ring upwards at the same time until the pop can is opened; if pop cans of different sizes need to be opened, the length of the telescopic rod 2 can be adjusted by pressing the convex cap 25, so that the prying fulcrum is adjusted to achieve the optimal prying angle; if the pull ring is damaged carelessly in the prying process, the upper cover of the pop can also be directly scratched by using the triangular bulge 111 at the side part of the prying piece 11.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. The utility model provides a simple and easy open can opener which characterized in that: comprises a prying part (1), a telescopic rod (2) and a handheld part (3); the prying part (1) consists of wedge-shaped prying sheets (11), and one end of each prying sheet (11) is fixedly connected with the end part of the telescopic rod (2); the telescopic rod (2) consists of two sections of circular tubes and comprises an external connecting rod (21) and an internal connecting rod (22); the diameter of the head part of the inner connecting rod (22) is larger than that of the tail part of the outer connecting rod (21) of the adjacent section, a fixing pin (23) vertical to the inner connecting rod (22) is arranged on the side wall of the inner connecting rod (22), a clamp spring (24) is sleeved on the fixing pin (23), and a convex cap (25) is fixedly connected to the top of the clamp spring (24); the two ends of the convex cap (25) are clamped on the side wall of the inner connecting rod (22) and penetrate through the side walls of the inner connecting rod (22) and the outer connecting rod (21) to protrude outwards, a through hole (211) for the convex cap (25) to penetrate through is formed in the side wall of the outer connecting rod (21), and the diameter of the through hole (211) is smaller than the maximum outer diameter of the convex cap (25); the tail end of the telescopic rod (2) is provided with a handheld part (3), the handheld part (3) is bent, and the handheld part (3) is fixedly connected with the telescopic rod (2) through a certain angle; the handheld part (3), the prying part (1) and the telescopic rod (2) are positioned on the same plane.

2. The simple can opener according to claim 1, wherein: the height of the outward bulge of the convex cap (25) is half of the total height of the convex cap (25).

3. The simple can opener according to claim 2, wherein: the through holes (211) are at least two, the through holes (211) are arranged along the length direction of the external connecting rod (21), and the through holes (211) are arranged at equal intervals and are positioned on the same straight line.

4. The simple can opener according to claim 1, wherein: the included angle b of the handheld part (3) is 120-130 degrees, and the included angle a of the handheld part (3) and the telescopic rod (2) is 110-120 degrees.

5. The simple can opener according to claim 1, wherein: the prying piece (11) is provided with a flat pointed end, the length of the prying piece (11) is larger than that of a pull ring of the pop can, and a triangular protrusion (111) is arranged on one side of the prying piece (11).

6. The simple can opener according to claim 1, wherein: the end part of the hand-held part (3) is provided with an anti-skid rubber sleeve (31).

7. The simple can opener according to claim 5, wherein: the prying piece (11) is made of carbon steel.