CN209850980U

CN209850980U - High-function kitchen knife

Info

Publication number: CN209850980U
Application number: CN201822188405.9U
Authority: CN
Inventors: 张启望
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2019-12-27
Anticipated expiration: 2028-12-25

Abstract

The utility model relates to a high-function kitchen knife, which comprises a knife body and a knife handle, wherein the knife body is formed by connecting a knife rest and a blade through an anti-falling structure; the tail part of the tool rest extends to form a tool bar which is matched and connected with a thread sleeve fixed at the tail end of the tool shank through an external thread; the handle of a knife on be equipped with the safety lock of lock sleeve cooperation. The utility model has the advantages that: the utility model discloses a split type design, the change blade that can relax realizes the recycling of cutter, and can change different blades according to the demand of difference, realizes multi-functionally, is equipped with the safety lock simultaneously, prevents that the blade from deviating from, reduces the potential safety hazard, economical and practical.

Description

High-function kitchen knife

Technical Field

The utility model relates to a kitchen utensils and appliances field, concretely relates to high function kitchen knife.

Background

The cutter is the indispensable apparatus in family's daily life, and every family often all need be equipped with several kitchen knives, if the cutter can only be changed newly, unable cyclic utilization, and the cutter kind on the existing market is also more single, can't realize multiple cutter integratively. And the function of a safety lock is not provided, the replacement blade can not be locked and not separated, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides an it is not enough among the above-mentioned prior art, provide a high function kitchen knife, through the demand that realizes cyclic utilization with the split type design of blade with the handle of a knife of cutter, and the cost of trading the blade alone is lower, also can change the blade according to the demand of difference, and convenient trouble-saving saves space, is equipped with the safety lock simultaneously, can guarantee that blade locking does not deviate from, greatly reduced the potential safety hazard.

The utility model provides a technical scheme that its technical problem adopted is: the kitchen knife comprises a knife body and a knife handle, wherein the knife body is formed by connecting a knife rest and a blade through an anti-falling structure; the tail part of the tool rest extends to form a tool bar which is matched and connected with a thread sleeve fixed at the tail end of the tool shank through an external thread; the handle of a knife on be equipped with the safety lock of lock sleeve cooperation.

The safety lock comprises a guide groove on the tool handle and a fixing pin slidably mounted in the guide groove, and when the tool handle is completely locked, the front end of the guide groove is arranged opposite to a guide hole in the locking sleeve, so that the front end of the fixing pin can extend out of the guide groove and be inserted into the guide hole.

The anti-disengaging structure for the knife rest front end be equipped with press from both sides the groove, the dovetail that is equipped with on the trapezoidal head that knife rest rear end middle part was equipped with and trapezoidal head matched with blade constitutes, the groove is pressed from both sides in the embedding of blade front end, the dovetail of blade is gone into to the trapezoidal head card of knife rest, the fixed slot realization anticreep of the rear end embedding lock sleeve of blade is fixed.

The front end of the locking sleeve is sleeved with the fixing sleeve, and the fixing sleeve is locked with the knife handle through a gasket; the fixed sleeve is divided into three sections, and the diameters of the three sections are reduced from front to back in sequence.

The fixing pin is of a T-shaped structure and is formed by fixedly connecting a pin body and a pushing body, the pin body moves in the guide groove and the guide hole, and the pushing body slides on the guide groove and is limited in the guide groove.

The knife handle is provided with anti-skid grains.

The cutter body and the cutter handle are made of stainless steel.

The utility model has the advantages that: the utility model discloses a split type design, the change blade that can relax realizes the recycling of cutter, and can change different blades according to the demand of difference, realizes multi-functionally, is equipped with the safety lock simultaneously, prevents that the blade from deviating from, reduces the potential safety hazard, economical and practical.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the tool holder of the present invention.

Fig. 3 is the schematic view of the knife handle of the utility model.

Fig. 4 is a schematic view of the blade structure of the present invention 1.

Fig. 5 is a schematic view of the blade structure of the present invention 2.

Fig. 6 is the schematic view of the structure of the knife handle component of the utility model.

Fig. 7 is a schematic diagram of the fixing pin structure of the present invention.

Description of reference numerals: 1. a cutter body; 2. a knife handle; 3. a tool holder; 4. a blade; 5. an anti-falling structure; 6. a locking sleeve; 7. fixing grooves; 8, a cutter bar; 9. a rotating sleeve; 10. a threaded sleeve; 11. a safety lock; 12. a guide groove; 13. a fixing pin; 14. a guide hole; 15. a clamping groove; a trapezoidal head; 17. a dovetail groove; 18. fixing a sleeve; 19. a gasket; 20. a pin body; 21. a pushing body; 22. and (4) anti-skid lines.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in the figure: a high-function kitchen knife comprises a knife body 1 and a knife handle 2, wherein the knife body 1 is formed by mutually connecting a knife rest 3 and a blade 4 through an anti-falling structure 5, a locking sleeve 6 is installed at the front end of the knife handle 2, a fixing groove 7 is formed in the locking sleeve 6 in a downward extending mode, and a rotating sleeve 8 of the knife handle 2 and the locking sleeve 6 rotate relatively; a cutter bar 9 extends from the tail of the cutter holder 3, and the cutter bar 9 is matched and connected with a threaded sleeve 10 fixed at the tail end of the cutter handle 2 through external threads; the knife handle 2 is provided with a safety lock 11 matched with the locking sleeve 6. The safety lock 11 is composed of a guide groove 12 on the tool handle 2 and a fixing pin 13 slidably mounted in the guide groove 12, when the tool handle 2 is completely locked, the front end of the guide groove 12 is arranged opposite to a guide hole 14 in the locking sleeve 6, so that the front end of the fixing pin 13 can extend out of the guide groove 12 and be inserted into the guide hole 14. The anti-disengaging structure 5 is a clamping groove 15 arranged at the front end of the tool rest 3, a trapezoidal head 16 arranged in the middle of the rear end of the tool rest 3 and a dovetail groove 17 arranged on the blade 4 matched with the trapezoidal head 16 form, the front end of the blade 4 is embedded into the clamping groove 15, the trapezoidal head 16 of the tool rest 3 is clamped into the dovetail groove 17 of the blade 4, and the rear end of the blade 4 is embedded into the fixing groove 7 of the locking sleeve 6 to realize anti-disengaging fixation. The front end of the locking sleeve 6 is sleeved with a fixed sleeve 18, and the fixed sleeve 18 is locked with the knife handle 2 through a gasket 19; the sleeve 18 is divided into three sections, the diameters of which decrease from front to back in sequence. The fixing pin 13 is of a T-shaped structure and is formed by fixedly connecting a pin body 20 and a push body 21, the pin body 20 moves in the guide groove 12 and the guide hole 14, and the push body 21 slides on the guide groove 12 and is limited in the guide groove 12. The knife handle 2 is provided with anti-skid grains 22. The cutter body 1 and the cutter handle 2 are made of stainless steel.

During the assembly, with fixed cover 18 of lock sleeve 6 front end cover joint, fixed cover 18 passes through gasket 19 and handle of a knife 2 locking, fixed connection is realized with handle of a knife 2 interference fit to the gasket, again with the front end embedding of blade 4 press from both sides groove 15, dovetail 17 is gone into to trapezoidal head 16 card, blade 4 rear end embedding fixed slot 7, screw handle 2, will push away body 21 and push forward, make the front end of fixed pin 13 can stretch out guide way 12, insert in guiding hole 14, realize locking sleeve 6, prevent that the blade from deviating from.

When the blade is replaced, the pushing body 21 of the safety lock 11 is pushed backwards firstly, so that the front end of the fixing pin 13 can retreat from the guide hole 14 and retreat into the guide groove 7, the handle 2 is loosened at the moment, the fixing groove 7 retreats backwards, the trapezoidal head 16 of the blade holder 3 is pushed out from the dovetail groove 17 in sequence, the blade 4 is taken out from the clamping groove 15, the blade can be replaced, and the blade can be used again after being installed in sequence.

In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. The utility model provides a high function kitchen knife, this kitchen knife comprises cutter body (1) and handle of a knife (2), its characterized in that: the cutter body (1) is formed by mutually connecting a cutter rest (3) and a blade (4) through an anti-falling structure (5), a locking sleeve (6) is installed at the front end of the cutter handle (2), a fixing groove (7) extends downwards from the locking sleeve (6), and a rotary sleeve (8) of the cutter handle (2) and the locking sleeve (6) rotate relatively; a cutter bar (9) extends from the tail of the cutter holder (3), and the cutter bar (9) is matched and connected with a threaded sleeve (10) fixed at the tail end of the cutter handle (2) through external threads; the knife handle (2) is provided with a safety lock (11) matched with the locking sleeve (6).

2. The high function kitchen knife according to claim 1, characterized in that: the safety lock (11) is composed of a guide groove (12) on the knife handle (2) and a fixing pin (13) slidably mounted in the guide groove (12), when the knife handle is completely locked, the front end of the guide groove (12) is arranged opposite to a guide hole (14) in the locking sleeve (6), so that the front end of the fixing pin (13) can extend out of the guide groove (12) and be inserted into the guide hole (14).

3. The high function kitchen knife according to claim 1, characterized in that: anti-disengaging structure (5) for clamp groove (15) that knife rest (3) front end was equipped with, trapezoidal head (16) that knife rest (3) rear end middle part was equipped with and dovetail (17) that are equipped with on trapezoidal head (16) matched with blade (4) constitute, blade (4) front end embedding presss from both sides groove (15), dovetail (17) of blade (4) are gone into to trapezoidal head (16) card of knife rest (3), fixed slot (7) of the rear end embedding lock sleeve (6) of blade (4) realize that the anticreep is fixed.

4. The high function kitchen knife according to claim 1, characterized in that: the front end of the locking sleeve (6) is sleeved with a fixed sleeve (18), and the fixed sleeve (18) is locked with the knife handle (2) through a gasket (19); the fixing sleeve (18) is divided into three sections, and the diameters of the three sections are reduced from front to back in sequence.

5. The high function kitchen knife according to claim 1, characterized in that: the fixing pin (13) on the safety lock (11) is of a T-shaped structure and is formed by fixedly connecting a pin body (20) and a pushing body (21), the pin body (20) moves in the guide groove (12) and the guide hole (14), and the pushing body (21) slides on the guide groove (12) and is limited in the guide groove (12) section.

6. The high function kitchen knife according to claim 1, characterized in that: the knife handle (2) is provided with anti-skid grains (22).

7. The high function kitchen knife according to claim 1, characterized in that: the cutter body (1) and the cutter handle (2) are made of stainless steel.