CN209957337U - Can opener for labor-saving tinplate packaging box - Google Patents

Abstract

The utility model relates to a can instrument technical field of opening, a laborsaving tinplate packing carton can opener is disclosed, including opening a jar pole, open a jar one end fixedly connected with handle of pole, the other end of opening a jar pole is provided with rolls up and supports the cambered surface hook, open a jar pole and keep away from one side that rolls up support cambered surface hook and be provided with the gib head, the tip of gib head is towards the handle, the handle includes arc pole and montant, the arc pole sets up with montant integrated into one piece and perpendicular, be provided with the screw hole on the montant, it serves and is provided with the external screw thread to open a jar pole and keep away from that roll up support cambered surface hook, open a jar pole threaded connection and in the screw hole of montant. The utility model discloses can change the pulling force when the hand is opened with easy-open end into the shearing force to utilize lever principle, change action position and effort, thereby realize opening easily of easy-open end on the tinplate packing carton.

Description

Can opener for labor-saving tinplate packaging box

Technical Field

The utility model relates to a can opener technical field especially relates to a laborsaving tinplate packing carton can opener.

Background

With the improvement of the living standard of residents and the acceleration of the work rhythm, canned food is more and more popular because of the characteristics of convenience, sanitation and easy storage. The tinplate metal box is the most environment-friendly and safer food package at present; the tightness and the barrier property of the metal iron box package ensure that the food contained in the metal iron box can not be polluted by harmful bacteria under the normal-temperature storage condition, which cannot be realized by plastic package and paper packaging materials, and common foods such as meat, fish, vegetables, fruits and the like can be made into the metal iron box can.

With the division of specialized labor, the catering industry also uses a great amount of canned food at present, the tinplate packaging can at present uses a great amount of easy-open lids, and can be limited by the compressive strength and the reason of transportation and storage, the easy-open lids of the tinplate packaging can cannot be easily opened, so that the old and children are difficult to easily open when opening, even though the chefs in the catering industry are light and strong, if dozens or even hundreds of cans are required to be opened in one day, the work is very laborious, so that the chefs want various methods, and the kitchen tools are used for replacing manual opening of the cans, but the non-special tools cannot ensure the accuracy of the opening mode of the easy-open lids, and the pull rings on the easy-open lids are frequently pried to fail, so that the cans are badly opened, and the canned food cannot be taken out for eating.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a novel tinplate packing carton can opener can changes the pulling force when the easy-open end is opened with the hand into the shearing force to utilize lever principle, change action position and effort, thereby realize the light of easy-open end and open on the tinplate packing carton.

The utility model discloses an above-mentioned technical problem is solved to following technical means:

the utility model provides a laborsaving tinplate packing carton can opener, is including opening a jar pole, the one end fixedly connected with handle of opening a jar pole, the other end of opening a jar pole is provided with the roll and supports cambered surface hook, the one side of opening a jar pole and keeping away from the roll and support cambered surface hook is provided with the gib head, the tip of gib head is towards the handle.

Further, the handle includes arc pole and montant, arc pole and montant integrated into one piece and perpendicular setting. The arc pole is used for the operator gripping, and the montant is used for connecting the pole of opening the jar, and during the operation, the operator holds the arc pole with the hand, and the montant is in between two fingers, so, curved handle makes the operator feel better when holding the handle, is in the arc pole and the montant of vertical state for also more firm during the operator gripping.

Furthermore, a threaded hole is formed in the vertical rod, an external thread is arranged at one end, away from the rolling support cambered surface hook, of the can opening rod, and the can opening rod is in threaded connection with the threaded hole of the vertical rod. So, can realize the handle and open the dismantled connection of jar pole.

Further, the hook head, the rolling support cambered surface hook and the can opening rod are integrally formed. The hook head, the rolling support cambered surface hook and the can opening rod are integrally formed, so that the hook head, the rolling support cambered surface hook and the can opening rod are firmly connected with each other and are not easy to damage.

Furthermore, the rolling support cambered surface hook and the arc-shaped rod are positioned on planes which are vertical to each other. Therefore, the operator can operate the device more conveniently and conveniently.

Furthermore, the arc transition is carried out at the joint of the arc rod and the vertical rod. When the arc-shaped rod is held by an operator, the vertical rod is located between two fingers of the operator, and the arc transition of the joint of the arc-shaped rod and the vertical rod is realized, so that the fingers are located in the arc joint of the arc-shaped rod and the vertical rod, and the comfortable sensation of the fingers is stronger.

The utility model has the advantages that:

1. when the utility model is used, the hook head is firstly used for hooking the tail part of the pull ring, the handle is pulled, the pull ring rotates around the center of the rivet under the action of pulling force, so that the tip of the pull ring punctures the cover body, then the handle is lifted, the connecting point of the can opening rod and the rolling support cambered surface hook is kept to contact the cover surface, and the handle is rotated to roll off the cover surface of the can package; in the whole can opening process, the pulling force generated when the easy-open end is opened by hand is converted into the shearing force, and the action position and the action force of the pulling force are changed by utilizing the lever principle, so that the easy-open end on the tinplate packaging box can be easily, quickly and safely opened.

2. The utility model discloses simple structure, the opening of the metal can that has pull ring, pre-scribed line of practical different diameters, shape has good popularization prospect.

Drawings

FIG. 1 is a schematic view of a labor-saving tinplate can opener for a tin packing box of the present invention;

FIG. 2 is a side view of the can opener for a labor-saving tinplate packing box of the present invention;

fig. 3 is a schematic view of the hook head of the present invention hooking the pull ring part;

FIG. 4 is a schematic view of a square lid tab, pre-scored line of the easy open end of the metal package;

fig. 5 is a schematic view of the present invention when the cover is pulled to open;

fig. 6 is a schematic position diagram of the utility model when the breaking is realized;

fig. 7 is a schematic view of the position of the utility model when starting to rotate and open;

fig. 8 and 9 are schematic views of the position of the present invention in the rotary opening;

fig. 10 is a schematic diagram of the position of the rotary opening operation of the present invention.

Wherein, the can opening rod 1, the arc rod 2, the vertical rod 3, the threaded hole 4, the external thread 5, the rolling support cambered surface hook 6, the hook head 7, the easy-open cover 8, the pull ring 9 and the pre-carved line 10.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings:

as shown in fig. 1 to 10:

the utility model provides a laborsaving tinplate packing carton can opener, including opening a jar pole 1 and handle, the handle includes mutually perpendicular's arc pole 2 and montant 3, arc pole 2 and montant 3 integrated into one piece, arc pole 2 passes through with the junction arc of montant 3, threaded hole 4 is seted up to the lower part of montant 3, the upper end of opening a jar pole 1 is equipped with external screw thread 5, open jar pole 1 threaded connection in the threaded hole 4 of montant 3, the lower extreme integrated into one piece of opening a jar pole 1 has roll support cambered surface hook 6, it has gib head 7 to open jar pole 1 still integrated into one piece, gib head 7 and roll support cambered surface hook 6 and be located the relative both sides of opening a jar pole 1 respectively, gib head 7's tip is towards the handle, roll support cambered surface hook 6 and arc pole 2 are in mutually perpendicular's plane.

As shown in fig. 3, a tab 9 is provided on the lid surface of the easy-open lid 8, and a precut line 10 is provided between the lid surface and the easy-open lid 8.

The utility model discloses a use method as follows:

in use, an operator holds the can and puts the pull ring 9 at one end of a human body with one hand holding the arc rod 2, the two fingers hold the vertical rod 3, the rolling support arc hook 6 is vertically upward, the hook head 7 is hooked at the tail part of the pull ring 9 as shown in fig. 4, the can opening rod 1 is pulled leftwards, at this time, the pull ring 9 rotates around the rivet center under the action of pulling force, so that the pull ring 9 tip pierces the cover body, the can opening rod 1 is pulled continuously until the pull ring 9 is pulled and rotated by 150 degrees and 175 degrees as shown in fig. 5 and 6, the can cover is opened along the pre-carved line 10, the can opening rod 1 is lifted as shown by the arrow in fig. 7, the joint of the can opening rod 1 and the rolling support arc hook 6 is kept in contact with the cover surface, the can opening rod 1 is rotated as shown in fig. 8 and 9, the cover surface of the rolled can package is realized, the can opening rod 1 is pushed continuously as shown in fig. 10, the cover is completely separated along the pre-embossed line 10 to achieve complete opening.

In the whole can opening process, the pulling force when the easy-open end 8 is opened by hands is converted into the shearing force, and the action position and the action force of the pulling force are changed by utilizing the lever principle, so that the easy-open end 8 on the tinplate packaging box can be easily, quickly and safely opened.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims (6)

1. The utility model provides a laborsaving tinplate packing carton can opener which characterized in that: the tin opener is characterized by comprising a tin opening rod, wherein a handle is fixedly connected to one end of the tin opening rod, a rolling support cambered surface hook is arranged at the other end of the tin opening rod, a hook head is arranged on one side, away from the rolling support cambered surface hook, of the tin opening rod, and the end portion of the hook head faces towards the handle.

2. The labor-saving tinplate packaging can opener according to claim 1, characterized in that: the handle comprises an arc-shaped rod and a vertical rod, wherein the arc-shaped rod and the vertical rod are integrally formed and are vertically arranged.

3. The labor-saving tinplate packaging can opener according to claim 2, characterized in that: the opening tank rod is provided with a threaded hole, an external thread is arranged at one end, far away from the rolling support cambered surface hook, of the opening tank rod, and the opening tank rod is in threaded connection with the threaded hole of the vertical rod.

4. The labor-saving tinplate packaging can opener according to claim 3, characterized in that: the hook head, the rolling support cambered surface hook and the can opening rod are integrally formed.

5. The labor-saving tinplate packaging can opener according to claim 4, characterized in that: the rolling support cambered surface hook and the cambered rod are positioned on planes which are vertical to each other.

6. A labor-saving tinplate package can opener as claimed in any one of claims 2 to 5, wherein: the connection part of the arc-shaped rod and the vertical rod is in arc transition.

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