CN217573083U

CN217573083U - Quick and labor-saving cutting knife

Info

Publication number: CN217573083U
Application number: CN202220375469.3U
Authority: CN
Inventors: 刘子宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-10-14
Anticipated expiration: 2032-02-23

Abstract

The utility model relates to a cutting knife technical field specifically is a quick laborsaving cutting knife, including the device main part, the device main part includes the backup pad, the backup pad top is equipped with places the dish, it is equipped with and places the seat to place the dish inboard, backup pad top one side is equipped with the support ear, be equipped with the pivot between the support ear, the backup pad top is equipped with circular frame, circular frame one side is equipped with short connecting rod, short connecting rod one side is equipped with the sleeve, the inside four cutting blades that are the cross setting of circular frame, the circular frame opposite side is equipped with the tensile structure that can supply when the device uses the dynamics of adjusting length saving, through the tensile structure who sets up, when can making the device use, need not cut watermelon one lamella, can cut into four with the watermelon simultaneously, improve melon cutting efficiency, provide convenience for the user, prevent when can making the user cut melon more laborsaving according to lever principle, protect user's safety.

Description

Quick laborsaving cutting knife

Technical Field

The utility model relates to a cutting knife technical field specifically is a quick laborsaving cutting knife.

Background

Annual vine of watermelon; the stems and branches are thick and strong and have obvious edges. Thick tendrils, short and soft hair, thick petiole and dense and soft hair; the leaf is made of paper, the outline of the leaf is triangular and oval, the leaf is white and green, the two sides of the leaf are provided with short bristles, and the base of the leaf is heart-shaped. The same male and female plants. Both the male and female flowers are in the axilla. The male flower stalk is 3-4 cm long and is dense, yellow, brown and soft; the calyx cylinder is wide and bell-shaped; the corolla is light yellow; the stamens are near to the beginning, the filaments are short, and the chamber is bent. Female flowers: the calyx and the corolla are the same as the male flower; ovaries, stigmatic kidney. The fruit is large, nearly spherical or elliptical, fleshy, juicy, smooth in peel, and various in color and luster and ornamentation. Most seeds, egg-shaped, black, red, smooth on both sides, blunt and round on the base, usually with slightly arched edges, in the summer of flower and fruit.

Although the cutting knife on the market is various at present, the majority is only the change in form, and its function is not too big change, and cutting knife now is present, need cut open one lamella of watermelon when cutting the watermelon, causes inconvenience for the user to because watermelon self epidermis is harder, when the cutting, very hard, the easy landing of fruit knife leads to the user to be injured.

Therefore, a fast and labor-saving cutting knife needs to be designed to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick laborsaving cutting knife to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a quick laborsaving cutting knife, includes the device main part, the device main part includes the backup pad, four corners in backup pad bottom all are equipped with the callus on the sole, the backup pad top is equipped with places the dish, it is equipped with places the seat to place the dish inboard, backup pad top one side is equipped with the support ear, be equipped with the pivot between the support ear, the backup pad top is equipped with circular frame, circular frame one side is equipped with short connecting rod, short connecting rod one side is equipped with the sleeve axle, the inside cutting blade that is the cross setting that is equipped with of circular frame, the circular frame opposite side is equipped with the tensile structure that can supply the device to adjust length saving dynamics when using.

As the utility model discloses preferred scheme, tensile structure is including connecting sleeve rod, slide bar and branch, and the slide bar is located connecting sleeve rod one side, slide bar and connecting sleeve rod sliding connection, and branch is located slide bar one side, branch and slide bar fixed connection, and branch keep away from slide bar one side and be equipped with the grab bar.

As the utility model discloses preferred scheme, it is fixed through the locking bolt between slide bar and the adapter sleeve pole.

As the utility model discloses preferred scheme, the pivot swivelling joint that sets up between the sleeve axle that the short connecting rod set up through one side and the support ear.

As the utility model discloses preferred scheme, support the ear bottom and pass through mounting panel and backup pad top fixed connection, wherein the mounting panel with support ear fixed connection, bolt fixed connection is passed through at mounting panel and backup pad top.

As the preferred scheme of the utility model, the callus on the sole is made by the rubber material.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, through the tensile structure who sets up, according to lever principle, the user can be through loosening locking bolt slip slide bar, thereby length between extension handheld bar and the circular frame, thereby more laborsaving when making the user cut the watermelon, simultaneously through setting up cross cutting blade, can cut into the four with the watermelon simultaneously and fall in placing the dish, improve user's cut melon efficiency, when making the device use, need not be with the opening of a watermelon lamella, can cut into the four with the watermelon simultaneously, improve cut melon efficiency, provide convenience for the user, prevent when can making the user cut the melon when more laborsaving that saves by the blade incised, protect user's safety.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a view showing the overall structure of the cutting device of the present invention;

fig. 3 is an overall structure diagram of the support plate of the present invention.

In the figure: 1. a device main body; 101. a support plate; 102. a foot pad; 103. placing a tray; 104. a placing seat; 105. a support ear; 106. mounting a plate; 107. a rotating shaft; 2. a circular frame; 201. a cutting blade; 202. a short connecting rod; 203. a sleeve shaft; 204. connecting the loop bar; 205. a slide bar; 206. a strut; 207. a hand-held wand; 208. locking the bolt; 3. and (5) stretching the structure.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but which are provided so as to render the disclosure of the invention more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, the present invention provides a technical solution:

the utility model provides a quick laborsaving cutting knife, including device main part 1, device main part 1 includes backup pad 101, four corners in backup pad 101 bottom all are equipped with callus on the sole 102, backup pad 101 top is equipped with places dish 103, it is equipped with places seat 104 to place dish 103 inboard, backup pad 101 top one side is equipped with support ear 105, be equipped with pivot 107 between the support ear 105, backup pad 101 top is equipped with circular frame 2, circular frame 2 one side is equipped with short connecting rod 202, short connecting rod 202 one side is equipped with sleeve shaft 203, circular frame 2 inside is equipped with four cutting blade 201 that are the cross setting, 2 opposite sides of circular frame are equipped with the tensile structure 3 that can supply the device to adjust length save dynamics when using, through the tensile structure 3 who sets up, when can making the device use, do not need the incision with a watermelon lamella one lamella, can cut into four simultaneously with the watermelon, improve melon cutting efficiency, provide convenience for the user, prevent that the user from being cut by the blade when can making the user cut melon according to lever principle more laborsaving, user's safety is protected.

In an embodiment, referring to fig. 1 and fig. 2, the stretching structure 3 includes a connecting loop bar 204, a sliding rod 205 and a supporting rod 206, the sliding rod 205 is located at one side of the connecting loop bar 204, the sliding rod 205 is slidably connected to the connecting loop bar 204, the supporting rod 206 is located at one side of the sliding rod 205, the supporting rod 206 is fixedly connected to the sliding rod 205, a gripping rod 207 is disposed at one side of the supporting rod 206 away from the sliding rod 205, the sliding rod 205 and the connecting loop bar 204 are fixed by a locking bolt 208, and by the stretching structure 3, when the device is used, a user can be prevented from being cut by a blade while saving more effort when cutting melon according to a lever principle, thereby protecting the safety of the user.

In an embodiment, referring to fig. 1 and 3, the short connecting rod 202 is rotatably connected to the rotating shaft 107 disposed between the sleeve shaft 203 disposed on one side and the supporting lug 105, the bottom of the supporting lug 105 is fixedly connected to the top of the supporting plate 101 through the mounting plate 106, wherein the mounting plate 106 is fixedly connected to the supporting lug 105, the mounting plate 106 is fixedly connected to the top of the supporting plate 101 through a bolt, the foot pad 102 is made of rubber, and the cutting device can rotate in a fixed arc through the rotating shaft 107 and the sleeve shaft 203, so as to improve the stability of the device during use.

The working principle is as follows: during the use, the user is when cutting the watermelon, stand the watermelon, then place on placing the inside seat 104 of seting up of dish 103, then the user is through grabbing hand grab bar 207, it is rotatory through pivot 107 to drive cutting blade 201, make cutting blade 201 cut the work of watermelon, according to lever principle, the user can slide bar 205 through unclamping locking bolt 208, thereby the length between extension hand grab bar 207 and circular frame 2, thereby make more laborsaving when the user cuts the watermelon, simultaneously through setting up cross cutting blade, can cut into the watermelon four parts simultaneously and fall in placing dish 103, improve user's melon cutting efficiency, when making the device use, need not cut a watermelon lamella one lamella, can cut into four parts simultaneously, improve melon cutting efficiency, provide convenience for the user, prevent that the user from being cut by the blade when can make the user cut the melon more laborsaving according to lever principle, user's safety is protected.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick laborsaving cutting knife, includes device main part (1), its characterized in that: the device main part (1) comprises a supporting plate (101), four corners of supporting plate (101) bottom are all provided with foot pads (102), the top of supporting plate (101) is provided with a placing disc (103), the inner side of placing disc (103) is provided with a placing seat (104), one side of the top of supporting plate (101) is provided with a supporting lug (105), a rotating shaft (107) is arranged between supporting lugs (105), a circular frame (2) is arranged above supporting plate (101), a short connecting rod (202) is arranged on one side of circular frame (2), a sleeve shaft (203) is arranged on one side of short connecting rod (202), four cutting blades (201) which are arranged in a cross shape are arranged inside circular frame (2), and the other side of circular frame (2) is provided with a stretching structure (3) which can adjust length and save force when the device is used.

2. A quick and effort-saving cutting burr as claimed in claim 1, characterized in that: the stretching structure (3) comprises a connecting loop bar (204), a sliding bar (205) and a supporting bar (206), the sliding bar (205) is located on one side of the connecting loop bar (204), the sliding bar (205) is in sliding connection with the connecting loop bar (204), the supporting bar (206) is located on one side of the sliding bar (205), the supporting bar (206) is fixedly connected with the sliding bar (205), and a hand-grabbing bar (207) is arranged on one side, away from the sliding bar (205), of the supporting bar (206).

3. A quick and effort-saving cutting burr according to claim 2, characterized in that: the sliding rod (205) and the connecting sleeve (204) are fixed through a locking bolt (208).

4. A quick and effort-saving cutting burr as claimed in claim 1, characterized in that: the short connecting rod (202) is rotatably connected with a rotating shaft (107) arranged between the supporting lugs (105) through a sleeve shaft (203) arranged on one side.

5. A quick and effort-saving cutting burr according to claim 1, characterized in that: the bottom of the supporting lug (105) is fixedly connected with the top of the supporting plate (101) through a mounting plate (106), wherein the mounting plate (106) is fixedly connected with the supporting lug (105), and the mounting plate (106) is fixedly connected with the top of the supporting plate (101) through a bolt.

6. A quick and effort-saving cutting burr according to claim 1, characterized in that: the foot pad (102) is made of rubber.