CN207139855U - A kind of pressed flower craft knife - Google Patents

Abstract

The utility model discloses a kind of pressed flower craft knife, including handle of a knife, cutter head and sleeve pipe, the cutter head is divided into point of a knife, blade, knife tail, and the knife tail thickness is less than blade, and the knife tail and blade junction are convex shape, have a perforate at the knife tail；It is concave shape that, which there are handle of a knife front end described in boss and knife tail junction in the handle of a knife front end, the handle of a knife front end, which has, coordinates cracking for knife tail thickness, described crack two layers has the screw hole for coordinating knife tail perforate, and the handle of a knife is cased with sleeve pipe with cutter head junction, and the cross section of the blade is irregular rectangle.The beneficial effects of the utility model are to make cutter head be in prison in worker employed in a plant nursery's journey using the design of composite human body engineering science to be easier to operate to, and knife tail uses mode connects for screw with handle of a knife, can change cutter head according to service condition, handle of a knife is attractive in appearance and anti-skidding.

Description

A kind of pressed flower craft knife

Technical field

Technical field of tools is the utility model is related to, particularly a kind of pressed flower craft knife.

Background technology

The pressed flower craft knife that the craftsman and fan of cucurbit pressed flower craft use more is mostly agate knife or steel knife.Pressed flower craft knife surface light Sliding, the cross section of common pressed flower craft knife is generally ellipse or circular, therefore, easily skids in use, especially agate knife Once slipping hand landing, different degrees of damage is will result in, the process of pressed flower craft process is greatly affected, adds user's Financial burden, so many users can be wound before with anti-slip material to pressed flower craft knife.Though the pressed flower craft knife after winding It is so easy to use, but simultaneously unsightly, and need often to change, bring inconvenience.Pressed flower craft activity time is grown, and finger need to be pressed for a long time Pressed flower craft knife is pressed, finger is easily caused and aches.

Utility model content

The purpose of this utility model be in order to solve the above problems, devise it is a kind of it is comfortable, anti-skidding can more sliding cutter head signature Flower knife.

Realize that above-mentioned purpose the technical solution of the utility model is, a kind of pressed flower craft knife, including handle of a knife, cutter head and sleeve pipe, institute State cutter head and be divided into point of a knife, blade, knife tail, the knife tail thickness is less than blade, and the knife tail and blade junction are convex shape, institute Stating has a perforate at knife tail；There is a boss handle of a knife front end, and the boss front end is concave shape, the concave shape of the boss front end Have on position and coordinate cracking for knife tail thickness, there are the screw hole for coordinating knife tail perforate, the handle of a knife and cutter head in the both sides of cracking Junction is cased with sleeve pipe.

Further, the handle of a knife is circular arc rectangle or stacks Pear-Shaped.

Further, described sleeve pipe is cylinder；The diameter at described sleeve pipe both ends and the boss and knife tail phase of handle of a knife front end Coordinate.

Further, the cross section of the blade is irregular rectangle.

The pressed flower craft knife made using the technical solution of the utility model, cutter head is with handle of a knife using cleverly mode connects for screw can root Cutter head is changed according to concrete condition when using, cutter head use ergonomic designs, more comfortable elegant in appearance, handle of a knife use during operation Anti-skidding circular arc rectangle or stacking Pear-Shaped is not only attractive in appearance and anti-skidding.

Brief description of the drawings

Fig. 1 is that the structural diagrams of the utility model embodiment are intended to；

Fig. 2 is the structural representation of the utility model cutter head；

Fig. 3 is the structural representation of the utility model handle of a knife front end；

Fig. 4 is the structural representation that the utility model handle of a knife is connected with knife tail；

Fig. 5 is the cross-sectional view of the utility model blade；

In figure：1st, handle of a knife；2nd, cutter head；3rd, sleeve pipe；4th, point of a knife；5th, blade；6th, knife tail；7th, perforate；8th, boss；9th, crack； 10th, screw hole.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

The utility model provides a kind of pressed flower craft knife as Figure 1-5, including handle of a knife 1, cutter head 2 and sleeve pipe 3, described Cutter head 2 divides is less than blade 5 for point of a knife 4, blade 5, knife tail 6, the thickness of knife tail 6, and the knife tail 6 is convex with the junction of blade 5 Font, there is a perforate 7 at the knife tail 6；There is boss 8 front end of handle of a knife 1, and the front end of boss 8 is concave shape, described convex There is coordinate the thickness of knife tail 6 to crack 9 in the character cut in bas-relief shaped position of the front end of platform 8, there is the spiral shell for coordinating the perforate 7 of knife tail 69 both sides of cracking Nail 10, the handle of a knife 1 are cased with sleeve pipe 3 with the junction of cutter head 2, and knife tail uses mode connects for screw with handle of a knife, when needed can be more Tool changing head.

Further, the handle of a knife 1 is that pressed flower craft knife is more attractive in appearance to stack Pear-Shaped, and anti-skidding.

Further, described sleeve pipe 3 is cylinder；The diameter at the both ends of described sleeve pipe 3 and the boss 8 and knife of the front end of handle of a knife 1 Tail 6 is engaged, and such sleeve pipe set can be seamlessly connected after entering with handle of a knife and knife tail, not influence to grip and attractive in appearance.

Further, the cross section of the blade 5 is irregular rectangle, and this shape meets body mechanics's design, is in prison More Energy and comfort during flower.

When specifically used：Tiger's jaw holds handle of a knife 1, and handle of a knife 1 can effectively prevent from skidding for the Pear-Shaped stacked, slip the feelings such as hand Condition, prevention pressed flower craft knife drop, and increase the service life of pressed flower craft knife, it is ensured that pressed flower craft process is smoothed out.Cutter head 2 is using people's muscle power Learn and design, the cross section at knife tail 6 is irregular rectangle, can alleviate caused by finger presses for a long time and ache, deforms use Get up more comfortable, have perforate 7 at knife tail 6, there is corresponding screw hole 10 front end of handle of a knife 1, can change cutter head.

Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., It should be included within the scope of protection of the utility model.

Claims (4)

1. a kind of pressed flower craft knife, including handle of a knife, cutter head and sleeve pipe, it is characterised in that：The cutter head is divided into point of a knife, blade, knife tail, institute State knife tail thickness and be less than blade, the knife tail and blade junction are convex shape, have a perforate at the knife tail；Before the handle of a knife There is boss at end, and the boss front end is concave shape, has in the character cut in bas-relief shaped position of the boss front end and coordinates cracking for knife tail thickness, There is the screw hole for coordinating knife tail perforate the both sides of cracking, and the handle of a knife is cased with sleeve pipe with cutter head junction.

A kind of 2. pressed flower craft knife according to claim 1, it is characterised in that：The handle of a knife is circular arc rectangle or stacks cucurbit Shape.

A kind of 3. pressed flower craft knife according to claim 1, it is characterised in that：Described sleeve pipe is cylinder；Described sleeve pipe both ends Diameter be engaged with the boss and knife tail of handle of a knife front end.

A kind of 4. pressed flower craft knife according to claim 1, it is characterised in that：The cross section of the blade is irregular rectangle.