CN208259620U - A kind of simple macadamia opens shell pincers - Google Patents

Abstract

The utility model discloses a kind of simple macadamias to open shell pincers, including upper and lower clamp handle, spring, telescopic mast and pin；Upper plier handle has spring positioning blind hole, and front end center has the cylindrical center axis of protrusion, and there is cuboid plectrum in front lower place, has mounting hole to match with pin on plectrum；Lower plier handle has spring positioning blind hole, and center is provided with groove and matches with telescopic mast, and front end center has the circular hole with central axis cooperation, has the fixed arm forward extended out below front end；Fixed arm is hollow structure, and front end is reclinate flake structure；Telescopic mast rear end is provided with mounting hole, and front end is reclinate flake structure；Usually two flake structures are in open configuration and in the same plane under the action of the spring, and thickness value is the thickness of thin slice at this time；When holding lower plier handle, upper plier handle rotation pushes telescopic mast to travel forward, and thickness value at this time is the stroke that sheet thickness adds telescopic mast, is equivalent to the gap for having strutted macadamia, separates macadamia or so two panels.

Description

A kind of simple macadamia opens shell pincers

Technical field

The utility model relates to the hand-operated tools that one kind can quickly open macadamia shell.

Background technique

Macadamia shell is hard, and edible for convenience of people, general producer can hold a gap in the side of macadamia, And an iron plate formula fruit peeler is given as an addition with bag.It holds with a firm grip on the other hand when edible shell, the other hand agitates the seam of macadamia using iron plate Gap takes out kernel so that the shell of macadamia divides.

But this method needs very big grip that can just catch shell, the rotary force generated when agitating shell to resist, This just causes to perplex to the lesser consumer of the hands strength such as children, women, and the master of children, women precisely macadamia Want the consumer group.

Utility model content

The purpose of this utility model solves to pry open existing when hard macadamia shell for the lesser people of hand strength Strength deficiency problem；The utility model also can be convenient people very labour-saving and pry open with the article compared with small gap simultaneously；It can also To be used to adjust the size in gap in assembly work.

The utility model includes upper plier handle, lower plier handle, spring, telescopic mast, pin.

The working principle of the utility model

The macadamia opens shell pincers, is to open a groove in the front end of lower plier handle, telescopic mast is worn from this groove Out, it being linked together by pin and upper plier handle, there are reclinate flake structure in the front end and telescopic mast front end of lower plier handle, Upper lower plier handle is usually in open configuration under the action of the spring, at this moment two thin slices structure in the same plane, thickness at this time Value is the thickness of thin slice；When holding lower plier handle, upper plier handle rotation pushes telescopic mast to generate movement, thickness at this time forward Value is the stroke that sheet thickness adds telescopic mast, is equivalent to the gap for having strutted macadamia, makes the left and right two panels of macadamia Separation.

The utility model has the beneficial effects that

1, laborsaving, without very big grip (attached simple lever schematic diagram)

2, one-hand operation is placed on macadamia on desk, opening upwards, uses the i.e. openable Hawaii of this tool Fruit shell.

3, human oriented design, left hand gently hold macadamia, and opening upwards, after opening shell, kernel is unlikely to collapse bullet.

4, the design can also be used for the operation or the gap use for adjusting gap that other need to pry open gap.

Detailed description of the invention

Fig. 1 is the structure chart of the utility model.

Fig. 2 is the principles of the present invention figure.

Fig. 3 be the utility model assembling after schematic diagram.

Specific embodiment

As shown in Figure 1, the utility model includes upper plier handle 1, lower plier handle 2, spring 3, telescopic mast 4, pin 5

The upper plier handle 1 is provided with the Blind locating holes 11 of spring 3；There is the cylinder of protrusion in the front end center position of upper plier handle 1 Shape central axis 12；There is the plectrum 13 of cuboid below 1 front end of upper plier handle；The installation matched with pin 5 is provided on plectrum 13 Hole 14.

The lower plier handle 2 is provided with the Blind locating holes 21 of spring 3；Center is provided with groove 24 and matches with telescopic mast 4；Lower pincers The front end center position of handle 1 is provided with the circular hole 22 cooperated with central axis 12；There is the fixed arm forward extended out in the front lower place of lower plier handle 23, fixed arm is hollow structure, and the front end of fixed arm is reclinate flake structure 25.

The rear end of the telescopic mast 4 is provided with mounting hole 41；The front end of telescopic mast 4 is reclinate flake structure 42.

The utility model is when implementing

1, the circular hole for first central axis 12 of upper plier handle being passed through lower plier handle 22, combines lower plier handle

2, spring 3 is mounted between upper plier handle spring positioning blind hole 11 and lower plier handle Blind locating holes 21

3, telescopic mast 4 is inserted into from the front end of lower plier handle square groove 24

4, telescopic mast 4 is mounted on the mounting hole 14 on upper plier handle plectrum using pin 5

The course of work of the present embodiment:

This macadamia opens state when shell pincers do not work:

Under the action of spring 3, upper plier handle 1 and lower plier handle 2 be in open configuration, at this time the thin slice 25 of lower plier handle with stretch The thin slice 42 of column front end is on the same horizontal plane.

This macadamia opens state when shell pincers worker is made

Macadamia is gently held in left and right, keeps the gap of macadamia upward, this macadamia is opened the two thin slices of shell pincers 25 and 42 are put into togerther in the gap of macadamia, the handle of single hand holding upper plier handle 1 and lower plier handle 2, and upper plier handle surrounds center Axis 12 rotates, and the plectrum 13 of upper plier handle is driven to rotate, and pushes telescopic mast 4 to travel forward by pin 5, locates thin slice 25 and 42 not In in same level, to strut the shell of macadamia.

Claims (4)

1. a kind of simple summer fruit opens shell pincers, it is characterized in that: the clamp handle and a telescopic mast of same axis rotation are surrounded there are two tools, The front end of lower plier handle is provided with a groove, and telescopic mast is pierced by from this groove, is linked together by pin and upper plier handle, when When holding lower plier handle, upper plier handle rotation pushes telescopic mast to generate movement forward, and the length of upper and lower two clamp handles is much larger than flexible Column forms a labor-saving structure to the length in axle center.

2. according to claim 1 open shell pincers, it is characterized in that: telescopic mast can move along a straight line along the groove of lower plier handle.

3. it is according to claim 1 open shell pincers, it is characterized in that: lower plier handle front end and telescopic mast front end have it is reclinate Thin slice.

4. according to claim 1 open shell pincers, it is characterized in that: the thrust generated when being rotated by upper plier handle struts Xia Guoguo Shell.