Summary of the invention
The object of this invention is to provide the wheeled pizza cutter of a kind of lower press rolls, make people that the press-down type roller cutter chip module of device can be relied on automatically to be cut by monoblock Pizza, make people simply more convenient in the process of edible Pizza.Secondly, the Pizza size that in patent of the present invention, equally distributed eight groups of press-down type roller cutter chip modules can make patent of the present invention cut out is evenly suitable, food is made to maintain good aesthetic measure, and roller cutter chip module can scroll-diced back and forth, cut department's layer that Pizza covers well above, ensure the integrality of Pizza cutting.Technical scheme of the present invention is as follows:
The wheeled pizza cutter of a kind of lower press rolls, include one-piece blade assembly, knife rest, guide rod is fixed with in the middle of knife rest, guide rod is sliding combined with guide pin bushing, returning spring is provided with between guide rod and guide pin bushing, guide rod annular is evenly distributed with elasticity steel spring, guide rod top is provided with handle, on guide pin bushing, annular is evenly distributed with stiff rod support, be provided with the first revolute pair assembly in stiff rod support, the first revolute pair member hinges has connecting rod, is provided with the second revolute pair assembly in elasticity steel spring, connecting rod lower end is provided with roller blade, and connecting rod lower hinge is in the second revolute pair assembly.
Patent of the present invention is made up of parts such as one-piece blade assembly 1, knife rest 2, guide rod 3, guide pin bushing 4, elasticity steel spring 5, second revolute pair assembly 6, connecting rod 7, roller blade 8, stiff rod support 9, first revolute pair assembly 10, handle 11 and returning springs 12.In patent of the present invention, blade assembly 1 and roller blade 8 cutter as Pizza are used, wherein jointly form press-down type roller cutter chip module by guide rod 3, guide pin bushing 4, elasticity steel spring 5, second revolute pair assembly 6, connecting rod 7, roller blade 8, stiff rod support 9, first revolute pair assembly 10 and returning spring 12.When people use patent of the present invention to cut Pizza, be first placed on directly over Pizza by device, the blade assembly 1 that the rear utilization of pressing is downwards arranged on device central authorities completes the cutting work to Pizza core.Then, people continue to press patent of the present invention downwards, returning spring 12 pressurized be arranged in guide pin bushing 4 shortens, the height of whole device is diminished, thus it is elongated to make elasticity steel spring 5 receive outside pulling force, be arranged on the roller blade 8 outwards scroll-diced on connecting rod 7, play the effect of cutting monoblock Pizza remainder.In addition, equally distributed one-piece blade assembly 1 and eight groups of roller blade 8 one monoblock Pizzas cut into eight pieces of Pizzas of size uniformity, and roller cutter chip module can scroll-diced back and forth, that cuts that Pizza covers well above plays department's layer, ensures to produce to cut not phenomenon on earth.Finally, when after the stressed disappearance in patent of the present invention, under the effect of returning spring 12, automatically open between guide rod 3 and guide pin bushing 4, roller cutter chip module draws original state in automatically inwards.
Patent of the present invention self-dependent press-down type roller cutter chip module can convenient, fast, equably a monoblock Pizza one is cut to eight, the edible process be convenient for people to.Patent structure of the present invention is simple, with low cost, easy to use, has good market prospects and promotional value.
Detailed description of the invention
See accompanying drawing, the wheeled pizza cutter of a kind of lower press rolls, include one-piece blade assembly 1, knife rest 2, guide rod 3 is fixed with in the middle of knife rest 2, guide rod 3 is sliding combined with guide pin bushing 4, returning spring 12 is provided with between guide rod 3 and guide pin bushing 4, guide rod 3 annular is evenly distributed with elasticity steel spring 5, guide rod 3 top is provided with handle 11, on guide pin bushing 4, annular is evenly distributed with stiff rod support 9, the first revolute pair assembly 10 is provided with in stiff rod support 9, first revolute pair member hinges has connecting rod 7, the second revolute pair assembly 6 is provided with in elasticity steel spring 5, connecting rod 7 lower end is provided with roller blade 8, connecting rod 7 lower hinge is in the second revolute pair assembly 6.
The value of patent of the present invention is that structure is simple, cost is lower, easy to use, respond well.The wheeled pizza cutter of a kind of lower press rolls described in patent of the present invention is primarily of part compositions such as one-piece blade assembly 1, knife rest 2, guide rod 3, guide pin bushing 4, elasticity steel spring 5, second revolute pair assembly 6, connecting rod 7, roller blade 8, stiff rod support 9, first revolute pair assembly 10, handle 11 and returning springs 12.The main purpose of patent of the present invention makes people that the press-down type roller cutter chip module of device can be relied on automatically to be cut by monoblock Pizza, makes people simply more convenient in the process of edible Pizza.Secondly, the Pizza size that in patent of the present invention, equally distributed eight groups of press-down type roller cutter chip modules can make patent of the present invention cut out is evenly suitable, food is made to maintain good aesthetic measure, and roller cutter chip module can scroll-diced back and forth, cut department's layer that Pizza covers well above, ensure the integrality of Pizza cutting.
As shown in the figure, in patent of the present invention, one-piece blade assembly 1 is arranged on knife rest 2 bottom.At knife rest 2 top fixed installation guide rod 3, outside guide rod 3, be connected and installed guide pin bushing 4, between guide rod 3 and guide pin bushing 4, be connected and installed returning spring 12, thus composition elastic recovery assembly.To be uniformly distributed near lower end at guide rod 3 and to be connected and installed 8 elasticity steel springs 5, its fixed position is corresponding with group blade assembly position of eight in one-piece blade assembly 1, is the second revolute pair assembly 6 at the other end of elasticity steel spring 5.To be uniformly distributed near upper end at guide pin bushing 4 and to fix eight groups of stiff rod supports 9, its fixed position is also corresponding with group blade assembly position of eight in one-piece blade assembly 1, is the first revolute pair assembly 10 at the other end of stiff rod support 9.Connecting rod 7 is designed with and rotates through hole by 3,2, its top is rotated through hole and is interconnected with the second revolute pair assembly 6 and the first revolute pair assembly 10 respectively, and the rotation through hole of foot installs roller blade 8, forms press-down type roller cutter chip module thus.Patent of the present invention installs handle 11 directly over guide pin bushing 4, thus easy for people to use.
As depicted in figs. 1 and 2, people are when using patent of the present invention, first whole patent of invention is placed on directly over Pizza, device is pressed blade assembly 1 that rear utilization is arranged on device central authorities downwards and complete cutting work to Pizza core, and when roller blade 8 starts to encounter pizza, it also starts to carry out cutting work.Then, people continue to press patent of the present invention downwards, returning spring 12 pressurized be arranged in guide pin bushing 4 shortens, the height of whole device is diminished, thus it is elongated to make elasticity steel spring 5 receive outside pulling force, be arranged on the roller blade 8 outwards scroll-diced on connecting rod 7, play the effect of cutting monoblock Pizza remainder.In addition, equally distributed one-piece blade assembly 1 and eight groups of roller blade 8 one monoblock Pizzas cut into eight pieces of Pizzas of size uniformity, and roller cutter chip module can scroll-diced back and forth, that cuts that Pizza covers well above plays department's layer, ensures to produce to cut not phenomenon on earth.Finally, when after the stressed disappearance in patent of the present invention, under the effect of returning spring 12, automatically open between guide rod 3 and guide pin bushing 4, roller cutter chip module draws original state in automatically inwards.Scroll-diced due to roller blade 8 relies on normal pressure to realize, and therefore can ensure that roller blade 8 has larger downforce when working, thus further ensure the reliability of device use.
2, further prioritization scheme, the quantity of the blade in patent of the present invention in one-piece blade assembly 1 and roller blade 8 can change into 6 groups or 10 groups, thus meets the different cutting demand of people.But quantity both it must be corresponding consistent with position, and the state that is evenly distributed.
In sum, the wheeled pizza cutter of a kind of lower press rolls of Patent design of the present invention, first its major function is allow people make people that the press-down type roller cutter chip module of device can be relied on automatically to be cut by monoblock Pizza, makes people simply more convenient in the process of edible Pizza.Secondly, the Pizza size that in patent of the present invention, equally distributed eight groups of press-down type roller cutter chip modules can make patent of the present invention cut out is evenly suitable, food is made to maintain good aesthetic measure, and roller cutter chip module can scroll-diced back and forth, cut department's layer that Pizza covers well above, ensure the integrality of Pizza cutting.
Patent structure of the present invention is simple, easy to use and cheap for manufacturing cost, has good market value.One-piece blade assembly 1 in patent of the present invention and press-down type roller cutter chip module can make the process of cutting Pizza become simply, quick, and can ensure that the pizza cut out is even, complete.