阅读说明：本技术 一种断环易拉罐用开罐器 (Can opener for ring-breaking pop can ) 是由 卢丹 于 2021-02-26 设计创作，主要内容包括：本发明实施例公开了一种断环易拉罐用开罐器,包括透明固定盖、位于透明固定盖内的旋转件以及位于旋转件内的抵压块；透明固定盖内花键连接有竖直设置的压板带齿轴；旋转件内设有开口向上的带齿轴腔,压板带齿轴向下延伸至与带齿轴腔上下滑动连接,带齿轴腔左侧设有开口向下的抵压块腔；本发明通过弹射刺针使其刺穿易拉罐的开口铝片,然后在通过卡板限制来固定开口铝片,使其避免掉落进罐内,从而减少细菌融入罐内液体内,影响消费者的身体健康,另一方面,通过按压压板,通过抵压块可直接打开开口铝片,大大降低了无拉环的易拉罐打开效率,同时也避免在打开易拉罐的过程中使消费者受伤的风险。(The embodiment of the invention discloses a can opener for a ring-broken ring-opening pop can, which comprises a transparent fixed cover, a rotating piece and a pressing block, wherein the rotating piece is positioned in the transparent fixed cover; the inner spline of the transparent fixed cover is connected with a pressing plate with a toothed shaft which is vertically arranged; a toothed shaft cavity with an upward opening is arranged in the rotating part, a toothed shaft of the pressing plate extends downwards to be connected with the toothed shaft cavity in a vertical sliding manner, and a pressing block cavity with a downward opening is arranged on the left side of the toothed shaft cavity; according to the pop can opener, the pricking pin is ejected to pierce the opening aluminum sheet of the pop can, and then the opening aluminum sheet is fixed through the limitation of the clamping plate to prevent the aluminum sheet from falling into the pop can, so that bacteria are prevented from being fused into liquid in the pop can to influence the body health of a consumer.)

1. The utility model provides a can opener for ring-breaking easy open can which characterized in that: comprises a transparent fixed cover (10), a rotating piece (30) positioned in the transparent fixed cover (10) and a pressing piece (40) positioned in the rotating piece (30); the inner spline of the transparent fixed cover (10) is connected with a pressing plate with a toothed shaft (21) which is vertically arranged; a toothed shaft cavity (31) with an upward opening is formed in the rotating part (30), the pressing plate with a toothed shaft (21) extends downwards to be connected with the toothed shaft cavity (31) in a vertical sliding mode, and a pressing block cavity (41) with a downward opening is formed in the left side of the toothed shaft cavity (31); the pressing block (40) is connected with the pressing block cavity (41) in a vertical sliding mode, a puncture needle (53) is arranged in the pressing block (40), and clamping plates (54) are hinged to the puncture needle (53) in a left-right symmetrical mode.

2. The can opener for the ring-broken can according to claim 1, wherein a driving moving block (60) is fixedly connected to the inner wall of the transparent fixing cover (10), the driving moving block (60) is located on the upper side of the rotating member (30), a driven moving block cavity (62) with a downward opening is formed in the driving moving block (60), a driven moving block (63) fixed to the rotating member (30) is slidably arranged in the driven moving block cavity (62), the driven moving block (63) and the upper end wall of the driven moving block cavity (62) are fixed through a synchronous moving spring (61), and a pressing plate (20) fixed to the pressing plate toothed shaft (21) is arranged on the upper side of the transparent fixing cover (10).

3. The can opener for the ring-broken ring-pull can according to claim 1, wherein a driven shaft (35) is arranged in the can opener (30) and is communicated with the pressing block (41) leftwards and communicated with the pressing block (31) rightwards, the front end wall and the rear end wall of the transmission cavity (37) are connected in a rotating fit manner and are provided with driven shafts (35), the driven shafts (35) are fixedly connected with driven gears (36) which can be meshed with toothed surfaces of the pressing block (40), the front end wall and the rear end wall of the transmission cavity (37) are connected with a transmission shaft (33) in a rotating fit manner, the transmission shaft (33) is fixedly connected with transmission gears (34) which are meshed with the driven gears (36) and can be meshed with the pressing plate toothed shafts (21), the lower end surface of the pressing plate toothed shafts (21) and the lower end wall of the toothed shaft cavity (31) are fixed through a toothed shaft spring (32), and the upper end surface of the pressing block (40) and the upper end wall of the pressing block cavity (41) are And the left end wall of the pressing block cavity (41) is fixedly connected with a main magnet (44).

4. The can opener for the ring-broken ring-opened zip-top can according to claim 1, characterized in that an auxiliary magnet cavity (46) with a leftward opening is arranged in the pressing block (40), a reset magnet cavity (49) with a leftward opening is arranged on the lower side of the auxiliary magnet cavity (46), a puncture needle ejecting cavity (55) with a downward opening is arranged on the lower side of the reset magnet cavity (49), a limit oblique shaft cavity (42) is communicated with the left side of the puncture needle ejecting cavity (55), an auxiliary magnet (47) is slidably arranged in the auxiliary magnet cavity (46), a reset magnet (45) is slidably arranged in the reset magnet cavity (49), a reset magnet pull rope (50) is fixedly connected between the reset magnet (45) and the puncture needle (53), a limit oblique shaft (51) is slidably arranged in the limit oblique shaft cavity (42), a limit oblique shaft spring (43) is fixedly connected between the left end surface of the limit oblique shaft (51) and the left end wall of the limit oblique shaft cavity (42), an auxiliary magnet pull rope (48) is fixedly arranged between the limiting inclined shaft (51) and the auxiliary magnet (47).

5. The can opener for the ring-breaking can, according to claim 4, is characterized in that the puncture needle ejecting cavity (55) can be in sliding connection with the puncture needle (53), a puncture needle spring (56) is fixedly connected between the upper end wall of the puncture needle ejecting cavity (55) and the puncture needle (53), an inclined shaft abutting cavity (52) which is opened leftwards and can correspond to the limit inclined shaft cavity (42) and is positioned on the upper side of the clamping plate (54) is arranged in the puncture needle (53), and the inclined shaft abutting cavity (52) can abut against the limit inclined shaft (51).

6. The can opener for the ring-broken can according to claim 5, wherein the magnetic force between the main magnet (44) and the return magnet (45) is greater than the elastic force of the needle spring (56), and the elastic force of the needle spring (56) can pierce the aluminum sheet.

7. The can opener for the ring-broken can according to claim 5, wherein the lower end surface of the limit inclined shaft (51) is an inclined surface to ensure that the puncture needle (53) can reset.

8. The can opener for the ring-broken can according to claim 1, wherein a return torsion spring is provided on a hinge shaft of the catch plate (54), and a width between initial positions of the catch plate (54) at both sides is greater than an entire width of the puncture needle (53).

9. The can opener for the ring-broken can according to claim 3, wherein the shape of the driving gear (34) is smaller than that of the driven gear (36), so that labor is saved when the can opener is pressed.

Technical Field

The embodiment of the invention relates to the related technical field of pop cans, in particular to a can opener for a ring-breaking pop can.

Background

The easy open can is by a large amount of uses, can draw to damage it and draw badly in the difficult, make the easy open can open the comparatively difficult that becomes, open the easy open can of no pull ring if need now, need prepare comparatively sharp equipment, open it, the process of not only opening like this is comparatively loaded down with trivial details, the while also has the injured hidden danger of messenger's consumer, on the other hand, can make the aluminum sheet in the jar that drops mostly when opening the opening aluminum sheet of no pull ring, thereby make bacterium and filth on the aluminum sheet melt into jar interior liquid, can cause certain injury to people's health.

Disclosure of Invention

Therefore, the embodiment of the invention provides a can opener for a ring-broken pop can, which solves the problems that the pop can is difficult to open after a pull ring of the pop can is damaged and an opening aluminum sheet is easy to drop into the can after the pop can is opened

In order to achieve the above object, an embodiment of the present invention provides the following:

a can opener for ring-broken ring-opening pop cans comprises a transparent fixed cover, a rotating piece positioned in the transparent fixed cover and a pressing block positioned in the rotating piece;

the inner spline of the transparent fixed cover is connected with a pressing plate with a toothed shaft which is vertically arranged;

a toothed shaft cavity with an upward opening is arranged in the rotating part, the toothed shaft of the pressing plate extends downwards to be connected with the toothed shaft cavity in a vertical sliding manner, and a pressing block cavity with a downward opening is arranged on the left side of the toothed shaft cavity;

the pressing block is connected with the pressing block cavity in an up-and-down sliding mode, pricking pins are arranged in the pressing block, and clamping plates are hinged to the pricking pins in a left-and-right symmetrical mode.

On the basis of the technical scheme, a driving moving block is fixedly connected to the inner wall of the transparent fixing cover and located on the upper side of the rotating part, a driven moving block cavity with a downward opening is formed in the driving moving block, a driven moving block fixed to the rotating part is slidably arranged in the driven moving block cavity, the driven moving block and the upper end wall of the driven moving block cavity are fixed through a synchronous moving spring, and a pressing plate fixed to a toothed shaft of the pressing plate is arranged on the upper side of the transparent fixing cover.

On the basis of the technical scheme, the transmission cavity is internally provided with a left communicating part and a right communicating part, the front end wall and the rear end wall of the transmission cavity are connected and provided with driven shafts in a rotating fit manner, the driven shafts are fixedly connected and provided with driven gears capable of being meshed with toothed surfaces of the pressing blocks, the front end wall and the rear end wall of the transmission cavity are connected and provided with transmission shafts in a rotating fit manner, the transmission shafts are fixedly connected and provided with transmission gears meshed with the driven gears and capable of being meshed with the toothed shafts of the pressing plates, the lower end surfaces of the toothed shafts of the pressing plates and the lower end wall of the toothed shaft cavity are fixed through toothed shaft springs, the upper end surface of the pressing block and the upper end wall of the pressing block cavity are fixedly connected and provided with pressing block springs, and.

On the basis of the technical scheme, an auxiliary magnet cavity with a leftward opening is formed in the pressing block, a reset magnet cavity with a leftward opening is formed in the lower side of the auxiliary magnet cavity, a puncture needle popping cavity with a downward opening is formed in the lower side of the reset magnet cavity, a limiting inclined shaft cavity is formed in the left side of the puncture needle popping cavity in a communicated mode, an auxiliary magnet is arranged in the auxiliary magnet cavity in a sliding mode, a reset magnet is arranged in the reset magnet cavity in a sliding mode, a reset magnet pull rope is fixedly connected between the reset magnet and the puncture needle, a limiting inclined shaft is arranged in the limiting inclined shaft cavity in a sliding mode, a limiting inclined shaft spring is fixedly connected between the left end face of the limiting inclined shaft and the left end wall of the limiting inclined shaft cavity, and an auxiliary magnet pull rope is fixedly arranged between the limiting inclined.

On the basis of the technical scheme, the pricking pin ejecting cavity can be in sliding connection with the pricking pin, a pricking pin spring is fixedly connected between the upper end wall of the pricking pin ejecting cavity and the pricking pin, an inclined shaft abutting cavity which is provided with a left opening and can correspond to the limiting inclined shaft cavity and is located on the upper side of the clamping plate is arranged in the pricking pin, and the inclined shaft abutting cavity can be abutted to the limiting inclined shaft.

On the basis of the technical scheme, the magnetic force between the main magnet and the reset magnet is larger than the elastic force of the pricking spring, and the elastic force of the pricking spring can pierce an aluminum sheet.

On the basis of the technical scheme, the lower end face of the limiting inclined shaft is an inclined plane, so that the puncture needle can be reset.

On the basis of the technical scheme, the hinged shaft of the clamping plate is provided with a reset torsion spring, and the width between the initial positions of the clamping plates on the two sides is larger than the whole width of the felting needle.

On the basis of the technical scheme, the shape of the transmission gear is smaller than that of the driven gear, so that labor is saved during pressing.

The embodiment of the invention has the following advantages: according to the pop can opener, the pricking pin is ejected to pierce the opening aluminum sheet of the pop can, and then the opening aluminum sheet is fixed through the limitation of the clamping plate to prevent the aluminum sheet from falling into the pop can, so that bacteria are prevented from being fused into liquid in the pop can to influence the body health of a consumer.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the invention, and do not limit the limit conditions of the invention, so that the invention has no technical essence, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical contents disclosed in the invention without affecting the efficacy and the achievable purpose of the invention.

Fig. 1 is a schematic view of an overall structure of a can opener for a ring-broken can in an embodiment of the present invention.

Fig. 2 is a schematic sectional view of the structure in the direction a in fig. 1.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

Fig. 4 is a schematic three-dimensional structure of fig. 1.

Detailed Description

While embodiments of the present invention will be described with reference to particular embodiments, those skilled in the art will readily appreciate that the present invention has additional advantages and benefits that may be realized from the teachings herein, and that the embodiments described are only a few, but not all embodiments of the present invention. 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.

As shown in fig. 1-4, the present invention provides a can opener for ring-broken pop can, comprising a transparent fixed cover 10, a rotating member 30 located in the transparent fixed cover 10, and a pressing block 40 located in the rotating member 30;

the inner spline of the transparent fixed cover 10 is connected with a pressing plate with a toothed shaft 21 which is vertically arranged;

a toothed shaft cavity 31 with an upward opening is formed in the rotating part 30, the pressing plate toothed shaft 21 extends downwards to be connected with the toothed shaft cavity 31 in a vertical sliding mode, and a pressing block cavity 41 with a downward opening is formed in the left side of the toothed shaft cavity 31;

the pressing block 40 is connected with the pressing block cavity 41 in a vertical sliding mode, a puncture needle 53 is arranged in the pressing block 40, and clamping plates 54 are hinged to the puncture needle 53 in a left-right symmetrical mode.

A driving moving block 60 is fixedly connected to the inner wall of the transparent fixing cover 10, the driving moving block 60 is located on the upper side of the rotating member 30, a driven moving block cavity 62 with a downward opening is formed in the driving moving block 60, a driven moving block 63 fixed to the rotating member 30 is slidably arranged in the driven moving block cavity 62, the driven moving block 63 and the upper end wall of the driven moving block cavity 62 are fixed through a synchronous moving spring 61, and a pressing plate 20 fixed to the pressing plate with a toothed shaft 21 is arranged on the upper side of the transparent fixing cover 10.

A driven shaft 35 is arranged in the 30 and is connected between the front end wall and the rear end wall of the transmission cavity 37 in a rotating fit manner, a driven gear 36 capable of being meshed with a toothed surface of the pressing block 40 is fixedly connected to the driven shaft 35, a transmission shaft 33 is arranged between the front end wall and the rear end wall of the transmission cavity 37 in a rotating fit manner, a transmission gear 34 meshed with the driven gear 36 and capable of being meshed with the pressing plate toothed shaft 21 is fixedly connected to the transmission shaft 33, the lower end surface of the pressing plate toothed shaft 21 is fixed to the lower end wall of the toothed shaft cavity 31 through a toothed shaft spring 32, a pressing block spring 38 is fixedly connected between the upper end surface of the pressing block 40 and the upper end wall of the pressing block cavity 41, and a main magnet 44 is fixedly connected to the left end wall of the pressing block cavity 41.

An auxiliary magnet cavity 46 with a leftward opening is formed in the pressing block 40, a reset magnet cavity 49 with a leftward opening is formed in the lower side of the auxiliary magnet cavity 46, a puncture needle ejecting cavity 55 with a downward opening is formed in the lower side of the reset magnet cavity 49, a limiting oblique shaft cavity 42 is communicated with the left side of the puncture needle ejecting cavity 55, an auxiliary magnet 47 is arranged in the auxiliary magnet cavity 46 in a sliding mode, a reset magnet 45 is arranged in the reset magnet cavity 49 in the sliding mode, a reset magnet pull rope 50 is fixedly connected between the reset magnet 45 and the puncture needle 53, a limiting oblique shaft 51 is arranged in the limiting oblique shaft cavity 42 in the sliding mode, a limiting oblique shaft spring 43 is fixedly connected between the left end face of the limiting oblique shaft 51 and the left end wall of the limiting oblique shaft cavity 42, and an auxiliary magnet pull rope 48 is fixedly arranged between the limiting oblique shaft 51 and.

The puncture needle ejection cavity 55 can be in sliding connection with the puncture needle 53, a puncture needle spring 56 is fixedly connected between the upper end wall of the puncture needle ejection cavity 55 and the puncture needle 53, an inclined shaft abutting cavity 52 which is provided with a left opening and can correspond to the limit inclined shaft cavity 42 and is positioned on the upper side of the clamping plate 54 is arranged in the puncture needle 53, and the inclined shaft abutting cavity 52 can abut against the limit inclined shaft 51.

The magnetic force between the main magnet 44 and the return magnet 45 is greater than the elastic force of the needle spring 56, and the elastic force of the needle spring 56 can pierce through an aluminum sheet.

The lower end surface of the limiting inclined shaft 51 is an inclined surface, so that the puncture needle 53 can be reset.

The hinged shaft of the clamping plate 54 is provided with a reset torsion spring, and the width between the initial positions of the clamping plates 54 at two sides is larger than the whole width of the felting needle 53.

The shape of the transmission gear 34 is smaller than that of the driven gear 36, so that labor is saved during pressing.

When the pop can opener is used, the transparent fixing cover 10 is firstly clamped on a pop can with a pull ring broken by pulling, at the moment, the rotating piece 30 is abutted and moves upwards, the rotating piece 30 moves upwards to overcome the thrust of the spring 32 with the toothed shaft, and simultaneously, the driven moving block 63 is driven to overcome the thrust of the synchronous moving spring 61 and move upwards, and at the moment, the toothed shaft 21 with the pressing plate is just meshed with the transmission gear 34, and then the transparent fixing cover 10 is rotated to adjust the position of the rotating piece 30, so that the rotating piece 30 is positioned at the upper side of an opening of the pop can;

firstly, lightly pressing the pressing plate 20 to make the pressing plate 20 drive the pressing plate belt toothed shaft 21 to move downwards against the thrust of the belt toothed shaft spring 32, the pressing plate belt toothed shaft 21 moves downwards to drive the transmission gear 34 to rotate, the transmission gear 34 rotates to drive the pressing block 40 to move downwards against the tension of the pressing block spring 38 through the driven gear 36, the pressing block 40 moves downwards to make the auxiliary magnet cavity 46 correspond to the main magnet 44, at the moment, the main magnet 44 does not adsorb the reset magnet pull rope 50 and is in a relaxed state, and the pressing block 40 can be abutted with the pop can, the main magnet 44 adsorbs the auxiliary magnet 47 to move leftwards, the auxiliary magnet 47 moves leftwards, the auxiliary magnet pull rope 48 pulls the limiting inclined shaft 51 to move leftwards by overcoming the thrust of the limiting inclined shaft spring 43, so that the limiting inclined shaft 51 does not limit the puncture needle 53, the puncture needle 53 is ejected downwards, thereby puncturing an aluminum sheet at the opening of the pop can, the aluminum sheet of the opening of the pop can cannot fall into the can after being opened due to the limitation of the clamping plate 54;

then, the pressing plate 20 is pressed with strong force, the pressing block 40 presses an aluminum sheet at the opening of the pop can until the pop can is opened, then the transparent fixing cover 10 is taken out, after the aluminum sheet is taken down manually, the pressing block 40 moves upwards to reset under the action of the tension of the pressing block spring 38, the main magnet 44 can absorb the reset magnet 45 to move leftwards, the reset magnet 45 moves leftwards, the puncture needle 53 is pulled by the reset magnet pull rope 50 to move upwards to overcome the thrust of the puncture needle spring 56 until the limiting inclined shaft 51 is abutted against the inner wall of the inclined shaft abutting cavity 52, the downward movement of the puncture needle 53 is limited, and meanwhile, the pressing plate 20 and the rotating piece 30 are reset under the elastic force action of the toothed shaft spring 32 and the synchronous moving spring 61.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.