CN207957708U - A kind of can opener - Google Patents

Abstract

The utility model discloses a kind of can openers, include in structure：Shell (3) and head cover (1), the side of shell (3) is provided with supporting rack (3 2), bevel pinion (2 4) is provided on supporting rack (3 2), head cover (1) is internally provided with bevel gear wheel (2 6), bevel gear wheel (2 6) is engaged with bevel pinion (2 4), thrust bearing (2 5) is provided between bevel gear wheel (2 6) and shell (3), knob (2 1) there are two being symmetrical arranged on bevel gear wheel, shell (3) middle part is arranged symmetrically, and there are two cushions (3 3).Using the utility model, can be opened easily by the rotation of lever, be less prone to the case where can is difficult to open, had the characteristics that convenient and efficient, economical and practical, safe to use.

Description

A kind of can opener

Technical field

The utility model is related to food opening device technical field, specifically a kind of can opener.

Background technology

People often eat various wide-mouth canned foods and sauce etc. in daily life.But in these edible Bottle ＆ Cans Before many people can all encounter due to Bottle ＆ Can air pressure inside is relatively low or jar in food dry and hard at rim of a cup screw thread lead to tank Son is difficult to the case where unscrewing.It opens such Bottle ＆ Can and needs larger strength, it is general in the case where hand speckles with water or oil stain Adult male is also difficult to open.This causes many inconvenient or even safety to the life of people especially children and the elderly and asks Topic.

For such issues that traditional settling mode have：Jar is put and softens dry and hard object in the hot water or improves in tank Air pressure come achieve the purpose that open jar.The people for either asking surrounding strength larger is opened using brute-force.Both modes are equal There is its deficiency.Hot water may result in personnel's scald or be impacted to the food in tank.By the way of brute-force unlatching On the one hand can not necessarily seek in some cases other people help, on the other hand open when may be because that strength is excessive in turn Unstability finally results in content and spills.

Utility model content

The purpose of this utility model is to provide a kind of can opener, to solve the problems of the above-mentioned prior art, has Convenient and efficient, economical and practical, safe to use feature.

Technical solution provided by the utility model is：A kind of can opener includes in structure：Shell and head cover, shell Side be provided with supporting rack, be provided with bevel pinion on supporting rack, head cover is internally provided with bevel gear wheel, bevel gear wheel with it is small Bevel gear engages, and thrust bearing is provided between bevel gear wheel and shell, it is characterised in that：Two are symmetrically arranged on bevel gear wheel A knob, shell middle part is arranged symmetrically, and there are two cushions.Knob setting is the first arc fixture inside bevel gear wheel, and and tank Head bottle cap matches.Cushion setting is the second arc fixture inside the housing and matches with can body.Knob and cushion are used The body of can and bottle cap are fixed, avoid not allowing easy open can caused by the sliding between can opener and can.

Using the structure of the utility model, compared with prior art：Gear-driven principle is utilized in the utility model, increases The big arm of force, allows the power for turning on cover obviously to become smaller.Allow various people can complete independently open and be difficult to the jar opened.Hand It helps the lower part of can opener, the right hand to shake rocking bar, is turned over reducing the unstability in a flash that the while of exerting a force is not easy to open in cover .The can opener fixed structure very consolidation of this product can be by the rotation of lever easily when fixed after the utility model use Can is opened, the case where can is difficult to open is less prone to, has the characteristics that convenient and efficient, economical and practical, safe to use.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the off working state schematic diagram of the utility model；

Fig. 3 is the working state schematic representation of the utility model；

Fig. 4 is the close-up schematic view of the off working state of the utility model；

Wherein：1, head cover；2, can opener top；3, shell；4, can；2-1, knob A；2-2, rocking handle；2-3, threaded hole； 2-4, bevel pinion；2-5, thrust bearing；2-6, bevel gear wheel；3-1, knob B；3-2, supporting rack；3-3, cushion.

Specific implementation mode：

The utility model is described in further detail in the following with reference to the drawings and specific embodiments.

The utility model cover any replacement made in the spirit and scope of the utility model, modification, equivalent method with And scheme.In order to make the public have thorough understanding to the utility model, in following the preferred embodiment in the utility model specifically Concrete details is illustrated, and description without these details can also understand that this practicality is new completely for a person skilled in the art Type.In addition, be not drawn to scale accurately completely for the needs of signal in the attached drawing of the utility model, This is explained.

As shown, the can opener of the utility model, includes in structure：Shell 3 and head cover 1, the side of shell 3 are set It is equipped with supporting rack 3-2, bevel pinion 2-4 is provided on supporting rack 3-2, head cover 1 is internally provided with bevel gear wheel 2-6, auger tooth Wheel 2-6 is engaged with bevel pinion 2-4, is provided with thrust bearing 2-5 between bevel gear wheel 2-6 and shell 3, right on bevel gear wheel Claiming setting, there are two knob A2-1, and 3 middle part of shell is arranged symmetrically, and there are two cushion 3-3.It is the first arc inside bevel gear wheel 2-6 Clamp, and match with jar cap.Cushion 3-3 be arranged inside shell 3 as the second arc fixture and with can body It matches.

As shown in Fig. 2, the bevel pinion 2-4 on can opener top 2 and bevel gear wheel 2-6 engagements, knob B3-1 connections are outer Shell 3.

When as shown in Fig. 2, in a non-operative state, the bevel pinion 2-4 and bevel gear wheel 2-6 on can opener top 2 are set It sets in head cover 1, can ends can rotate and will not there is a phenomenon where block at this time.

As shown in Fig. 3, in working condition, the knob B3-1 of shell 3 is rotated into certain depth by threaded hole, leads to It crosses the second arc fixture the bottle portion of can 4 is fixedly clamped, the knob A2-1 on can opener top 2 is pressed from both sides by threaded hole 2-3 Tight can ends, bevel pinion 2-4 are contacted by rocking handle 2-2 rotations with bevel gear wheel 2-6, and thrust bearing 2-5 rotations is made to drive The lid of can is rotated, and can open the bottle cap of can at this time.

As shown in Fig. 4, cushion 3-3 is arranged inside shell 3 as the second arc fixture and matches with can body, Can body is avoided to be deformed.The cushion 3-3 is connected to one end that knob B3-1 is located in shell.

In conclusion the body of can and lid are fixedly clamped by can opener top and shell, avoid can body and Lid sliding causes to be not easy to open, and after use, can ends relatively rotate and open with can body, is not susceptible to beat Sliding, stuck phenomenon has the characteristics that safe to use, economical and practical, convenient and efficient.

Although embodiment is separately illustrated and is illustrated above, it is related to the common technology in part, in ordinary skill Personnel apparently, can be replaced and integrate between the embodiments, be related to one of embodiment and the content recorded is not known, then It can refer to another embodiment on the books.

Only the utility model preferred embodiment is described above, but is not to be construed as the limit to claim System.The utility model is not only limited to above example, and concrete structure is allowed to vary.In short, all only in the utility model Various change is within the protection scope of the present utility model made by vertical scope of the claims.

Claims (1)

1. a kind of can opener, includes in structure：Shell (3) and head cover (1), it is characterised in that：The side of shell (3) is provided with Supporting rack (3-2) is provided with bevel pinion (2-4) on supporting rack (3-2), and head cover (1) is internally provided with bevel gear wheel (2-6), Bevel gear wheel (2-6) is engaged with bevel pinion (2-4), and thrust bearing (2- is provided between bevel gear wheel (2-6) and shell (3) 5) knob A (2-1) there are two, being symmetrical arranged on bevel gear wheel, shell (3) middle part is arranged symmetrically, and there are two cushions (3-3)；

Knob A (2-1) is internally provided with the first arc fixture in bevel gear wheel (2-6), and matches with jar cap；

Knob B (3-1) is set on shell (3), and cushion (3-3) setting is used as the second arc fixture and and tank inside shell (3) Head body matches, and the cushion (3-3) is connected to one end that knob B (3-1) is located in shell (3).