CN211212540U

CN211212540U - Domestic hand squeezer

Info

Publication number: CN211212540U
Application number: CN201921599853.6U
Authority: CN
Inventors: 侯豪
Original assignee: Hohai University HHU
Current assignee: Hohai University HHU
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-08-11
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a household hand-operated squeezer, which comprises a base and a stand column, wherein the stand column is in a shape like a '7', a squeezing structure is connected on the lower bottom surface of a transverse rod and comprises a threaded rod, two ends of the threaded rod are respectively connected with a connecting plate, one end of the threaded rod is fixedly connected with a hand-cranking disc, the threaded rod is driven to rotate by rotating the hand-cranking disc, each connecting plate is positioned on the upper side and the lower side of the threaded rod and is respectively and rotatably connected with a connecting rod, two connecting rods positioned on the upper side of the threaded rod are both rotatably connected on a connecting block, and the top end; two connecting rods that are located the threaded rod downside all rotate to be connected on the connecting block, have linked firmly the press dish on the lower bottom surface of the connecting block that is located the threaded rod downside. The utility model discloses can effectively solve squeezing insufficient that squeezer exists on the present market, the not strong problem of suitability. The adoption of novel structure for squeeze more high-efficient abundant, squeezer adaptability is stronger, has also made things convenient for and has washd the arrangement.

Description

Domestic hand squeezer

Technical Field

The utility model belongs to the technical field of the squeezer technique and specifically relates to a domestic hand squeezer is related to.

Background

With the improvement of living standard, the standard of people for diet is gradually improved, and the prior full eating is changed into the good eating and balanced nutrition. The fruit juice is widely popular as a beverage which is nutritious and rich in vitamins. Some preservatives, antioxidants and the like are added to the fruit juice to ensure the sale quality due to commercial profitability requirements of the merchants, but the additives may have some influence on the human body. Therefore, the practical significance of how to conveniently and efficiently extract the juice at home is achieved. The traditional presses are mainly of two types, direct pressing type and crushing type. But all have respective limitations, have the problems of insufficient squeezing, difficult cleaning and the like, and bring certain troubles to users. The utility model provides a novel domestic hand squeezer of structure, the squeezing of completion family's fruit juice that can be convenient makes things convenient for people's life to a certain extent.

Disclosure of Invention

The utility model aims at overcoming the not enough among the prior art, provide the domestic hand squeezer of a novel structure.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

a household hand-operated squeezer comprises a base and a stand column, wherein the stand column is in a 7 shape and comprises a transverse rod and a vertical rod, the vertical rod is vertically and fixedly connected to the base, a squeezing structure is connected to the lower bottom surface of the transverse rod and comprises a threaded rod, two ends of the threaded rod are respectively connected with a connecting plate, the connecting plates form a screw nut structure on the threaded rod, when the threaded rod rotates, the connecting plates slide on the threaded rod, one end of the threaded rod is fixedly connected with a hand-cranking disc, the threaded rod is driven to rotate by rotating the hand-cranking disc, the upper side and the lower side of each connecting plate, which are positioned on the threaded rod, are respectively and rotatably connected with a connecting rod, the two connecting rods positioned on the upper side of; the two connecting rods positioned on the lower side of the threaded rod are both rotationally connected to the connecting block, and a squeezing disc is fixedly connected to the lower bottom surface of the connecting block positioned on the lower side of the threaded rod; the vertical rod of the upright post is fixedly connected with a squeezing cup structure.

Furthermore, the squeezing cup structure comprises a squeezing cup and a self-locking structure, wherein the bottom of the squeezing cup is provided with an even hole, and the self-locking structure is fixedly connected to the squeezing cup and provided with a groove capable of being clamped on the stand column. The self-locking structure is clamped on the upright post through the groove.

Furthermore, the squeezing disc comprises a vertical rigid connecting column, the upper end and the lower end of the connecting column are respectively connected with a disc, the disc above the connecting column is fixedly connected with the connecting block, and the disc below the connecting column extends into the squeezing cup.

Preferably, the connecting block is rotatably connected to the lower bottom surface of the cross bar through a bearing.

Furthermore, the top end of the connecting block is fixedly connected with a connecting plate for connecting the bearing.

The utility model discloses hand dish is equivalent to a lever, enlargies for the first time hand power, and the power after enlargiing transmits the connecting plate through the screw rod on will doing all can evenly distributed to four poles by the connecting plate. When the hand-cranking disc is rotated clockwise, the two connecting plates are gradually close to the threaded rod, the four connecting rods extend in the vertical direction, and the upper part of the squeezing structure part is fixed, so that the squeezing structure can only extend towards the lower part, and the object can be squeezed. By force balance analysis, when the connecting rod is powerful, large acting force can be generated in the vertical direction. The hand power is amplified for a plurality of times through the multilevel structure, so that the squeezing process is easier. Meanwhile, the bearing connecting mechanism is additionally arranged, so that the squeezing structure can rotate, and the function of grinding is added on the basis of pressing, so that squeezing can be more sufficient. The position of the squeezing cup is designed by adopting a self-locking principle, so that the squeezing cup is convenient to adjust and clean. The whole structure is more reasonable,

the utility model has the advantages that:

the utility model discloses can effectively solve squeezing insufficient that squeezer exists on the present market, the not strong problem of suitability. The adoption of novel structure for squeeze more high-efficient abundant, squeezer adaptability is stronger, has also made things convenient for and has washd the arrangement.

Drawings

FIG. 1 is an overall structure diagram of a household hand-operated presser;

FIG. 2 is a schematic view of a base and a column;

FIG. 3 is a schematic view of a press configuration;

FIG. 4 is a schematic diagram of a press cup construction.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1-3, a household hand-operated squeezer comprises a base 1 and a stand column 2, wherein the stand column is 7-shaped and comprises a cross rod and a vertical rod, the vertical rod is vertically and fixedly connected to the base, a squeezing structure 3 is connected to the lower bottom surface of the cross rod and comprises a threaded rod 7, two ends of the threaded rod are respectively connected with a connecting plate 12, the connecting plates form a lead screw nut structure on the threaded rod, when the threaded rod rotates, the connecting plates slide on the threaded rod, one end of the threaded rod is fixedly connected with a hand-operated disc 6, the threaded rod is driven to rotate by rotating the hand-operated disc, each connecting plate is rotatably connected with a connecting rod 13 at the upper side and the lower side of the threaded rod, two connecting rods at the upper side of the threaded rod are rotatably connected to; the two connecting rods positioned on the lower side of the threaded rod are both rotationally connected to the connecting block 8, and the lower bottom surface of the connecting block positioned on the lower side of the threaded rod is fixedly connected with a squeezing disc 9; the vertical rod of the upright post is fixedly connected with a squeezing cup structure 4.

As shown in fig. 4, the press cup structure 4 includes a press cup 10 and a self-locking structure 11 for holding a pressed object to be pressed for pressing. The bottom of the press cup 10 is provided with uniform holes through which the juice can flow down and a container can be placed in the lower part of the press cup for receiving the juice. The self-locking structure 11 is fixedly connected to the squeezing cup and is provided with a groove which can be clamped on the upright post. The self-locking structure is clamped on the stand column 2 through the groove, the pressure applied to the squeezing cup structure 4 by the squeezing structure 3 is balanced by the friction force between the groove and the stand column, so that the squeezing cup structure 4 can be adjusted up and down on the stand column 2 at will, the squeezing cup 10 can contain fruits of different sizes or adapt to different heights of bearing containers, and can be easily taken down for cleaning.

The squeezing disc comprises a vertical rigid connecting column, the upper end and the lower end of the connecting column are respectively connected with a disc, the disc above the connecting column is fixedly connected with a connecting block, and the disc below the connecting column extends into the squeezing cup 10. The press disk converts the oblique force from the connecting rod into a vertical force for pressing.

The connecting block is rotatably connected to the lower bottom surface of the cross rod through a bearing. The top end of the connecting block 8 is fixedly connected with a connecting plate for connecting the bearing 5.

Base 1 is made by cast iron, the reduction whole structure focus that can show for the squeezer use is more firm for place the container of accepting the fruit juice. The column 2 is made of high-strength steel for bearing the force generated during the pressing process. Rotate hand dish 6 clockwise, drive screw rod 7 and rotate for connecting plate 12 is close to each other, thereby realizes that the connecting rod becomes rectilinear movement at the extension of vertical direction, accomplishes the extrusion to the object through squeezing dish 9 with rotating. The press structure 3 described achieves both force amplification and conversion of the form of movement. The squeezing structure 3 is connected with the upright post 2 through a bearing 5, and the squeezing effect is realized, so that squeezing is more sufficient. The bearing 5 belongs to a thrust bearing, is arranged in a bearing groove reserved on the connecting block 8, and is sleeved on the connecting shaft of the upright post 2 through a bearing hole.

The unexplained parts related to the present invention are the same as or implemented by using the prior art.

Claims

1. A household hand-operated squeezer is characterized by comprising a base and a stand column, wherein the stand column is 7-shaped and comprises a transverse rod and a vertical rod, the vertical rod is vertically and fixedly connected to the base, a squeezing structure is connected to the lower bottom surface of the transverse rod and comprises a threaded rod, two ends of the threaded rod are respectively connected with a connecting plate, the connecting plates form a screw nut structure on the threaded rod, when the threaded rod rotates, the connecting plates slide on the threaded rod, one end of the threaded rod is fixedly connected with a hand-operated disc, the threaded rod is driven to rotate by rotating the hand-operated disc, the upper side and the lower side of each connecting plate, which are positioned on the threaded rod, are respectively and rotatably connected with a connecting rod, the two connecting rods positioned on the upper side of the threaded; the two connecting rods positioned on the lower side of the threaded rod are both rotationally connected to the connecting block, and a squeezing disc is fixedly connected to the lower bottom surface of the connecting block positioned on the lower side of the threaded rod; the vertical rod of the upright post is fixedly connected with a squeezing cup structure.

2. The hand crank press as claimed in claim 1, wherein the pressing cup structure comprises a pressing cup and a self-locking structure, the pressing cup has a bottom with a uniform hole, the self-locking structure is connected to the pressing cup and has a groove capable of being locked on the upright post, and the self-locking structure is locked on the upright post through the groove.

3. The hand crank press for household use of claim 1, wherein the pressing plate comprises a vertical rigid connecting column, a circular plate is connected to each of the upper and lower ends of the connecting column, the upper circular plate is fixedly connected to the connecting block, and the lower circular plate extends into the pressing cup.

4. The hand crank press for household use of claim 1, wherein the connecting block is rotatably connected to the bottom surface of the cross bar by a bearing.

5. The hand crank press for household use of claim 1, wherein the top end of the connecting block is connected to a connecting plate for connecting the bearing.