CN201483508U

CN201483508U - Straight rid umbrella type cutter

Info

Publication number: CN201483508U
Application number: CN2009201689675U
Authority: CN
Inventors: 陈泽承
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-10
Filing date: 2009-08-10
Publication date: 2010-05-26
Anticipated expiration: 2019-08-10

Abstract

The utility model discloses a straight rib umbrella type cutter, and relates to a cutter. The straight rib umbrella type cutter comprises a straight rib umbrella frame which comprises a shaft, an upper nest fixed at the upper part of the shaft, a lower nest sleeved with the shaft in a sliding manner, a main rib pivoted with the upper nest, a support rib used for supporting the main rib and pivoted with the lower nest, and a telescopic stop spring plate used for limiting the slide position of the lower nest and arranged below the upper nest on the shaft, wherein the upper nest is fixed at the top end of the shaft; the main rib is formed by at least two straight blades connected in a sliding manner; the support rib can support and prop the main rib open to be a plane; and plane of the blade is perpendicular to the expanded plane; and the lower end part of the shaft is in threaded connection with a triangular spade. The efficient cutter can cut a whole cake into a plurality of small cakes with equal sizes and attractive appearances at one time.

Description

A kind of vertical frame umbrella formula cutting knife

Technical field

The utility model relates to a kind of cutter, relates in particular to a kind of vertical frame umbrella formula cutting knife.

Background technology

In the daily life at present, when cutting into a cake all be usefulness one rectangular cutter, need two cuttves just can cut out one, efficient is low, often the gimmick because of the person that holds the cutter is not good very not attractive in appearance yet for the shape that cuts out, and be difficult to accomplish the monoblock cake is cut into some impartial cakes, more once equalization cuts out.

The utility model content

At the problem that above-mentioned prior art exists, the utility model provides a kind of vertical frame umbrella formula cutting knife, and the efficient height can once be cut into the monoblock cake some impartial cakes, and the cake neat appearance that cuts out.

The technical solution of the utility model is: a kind of vertical frame umbrella formula cutting knife, comprise vertical frame umbrella umbrella frame frame, it comprises middle rod, with the fixing last nest in middle excellent top, following nest with middle excellent slip socket, main bone with last nest pivot joint, a support bone that supports main bone and articulate with following nest, the telescopic backstop shell fragment of nest sliding position under the restriction of middle excellent upward nest below, excellent top during described last nest is fixed in, the straight knife sheet that described main bone is served as reasons two sections be slidingly connected and form at least, described support bone can support main bone and strut to a plane, and blade plane vertically should be launched the plane, and a triangular spade also is threaded in the bottom of middle rod.

The beneficial effects of the utility model are: this cutter overall structure and using method are as ordinary straight bone umbrella rib frame: at first will descend on the nest sliding, slip drive lower support bone at following nest struts main bone gradually, cross telescopic backstop shell fragment and be stuck in telescopic backstop shell fragment upper end until following nest, telescopic backstop shell fragment stops down, and nest glides automatically, this moment, main bone strutted to a plane, only need make this plane and cake plane parallel, middle rod is aimed at the cake center, press down, many straight knife chip master bones are about to cake and once evenly are cut into impartial some, simple efficient, effect is attractive in appearance, the straight knife sheet that main bone is served as reasons two sections be slidingly connected and form at least, telescopic adjustment length slidably, to adapt to the cake of different sizes, can also directly back out triangular spade after cutting, move cake with triangular spade.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

The specific embodiment

As a kind of embodiment of the present utility model, as shown in Figure 1, a kind of vertical frame umbrella formula cutting knife, comprise vertical frame umbrella umbrella frame frame, rod 1 during it comprises, with the fixing last nest 2 in middle excellent 1 top, following nest 3 with middle excellent 1 slip socket, main bone 4 with last nest 2 pivot joints, a support bone 5 that supports main bone 4 and articulate with following nest 3, the telescopic backstop shell fragment 6 of nest 3 sliding positions under the restriction of last nest 2 belows on the middle rod 1, as shown in this embodiment eight main bones 4 and corresponding eight support bones 5, excellent 1 top during described last nest 2 is fixed in, the straight knife sheet that described main bone 4 is served as reasons two sections be slidingly connected and form at least, the connections such as socket or chute clamping of can taking to slide, as two sections chute clampings in the present embodiment, described support bone 5 can support main bone 4 and strut to a plane, and blade plane vertically should be launched the plane, and a triangular spade 7 also is threaded in middle excellent 1 bottom.

The utility model overall structure and using method are as ordinary straight bone umbrella rib frame: at first will descend on the nest 3 sliding, slip drive lower support bone 5 at following nest 3 struts main bone 4 gradually, cross telescopic backstop shell fragment 6 and be stuck in telescopic backstop shell fragment 6 upper ends until following nest 3, telescopic backstop shell fragment 6 stops down, and nest 3 glides automatically, this moment, main bone 4 strutted to a plane, only need make this plane and cake plane parallel, aim at the cake center with middle excellent 1, press down, many straight knife chip master bones 4 are about to cake and once evenly are cut into impartial some, and are as can once cutting out eight in the present embodiment, simple efficient, effect is attractive in appearance, the straight knife sheet that main bone 4 is served as reasons two sections be slidingly connected and form at least, telescopic adjustment length slidably is to adapt to the cakes of different sizes, can also directly back out triangular spade 7 after cutting, move cake with triangular spade 7.

Claims

1. vertical frame umbrella formula cutting knife, comprise vertical frame umbrella umbrella frame frame, it comprises middle rod, with the fixing last nest in middle excellent top, following nest with middle excellent slip socket, main bone with last nest pivot joint, a support bone that supports main bone and articulate with following nest, the telescopic backstop shell fragment of nest sliding position under the restriction of middle excellent upward nest below, it is characterized in that: excellent top during described last nest is fixed in, the straight knife sheet that described main bone is served as reasons two sections be slidingly connected and form at least, described support bone can support main bone and strut to a plane, and blade plane vertically should be launched the plane, and a triangular spade also is threaded in the bottom of middle rod.