CN210757847U

CN210757847U - Kitchen knife

Info

Publication number: CN210757847U
Application number: CN201921737725.3U
Authority: CN
Inventors: 郑建军
Original assignee: Tangdao Xiamen Stainless Steel Products Co ltd
Current assignee: Tangdao Xiamen Stainless Steel Products Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-16
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a kitchen knife relates to cutter technical field, has solved the technical problem that the material that abandons the kitchen knife and lead to after the hilt damages unable change is extravagant. The technical key points comprise that: the cutting tool comprises a tool handle and a tool body, wherein the tool body comprises a cutting edge body and a handle body, the tool handle comprises a first handle sleeve and a second handle sleeve which are arranged on a handle, a first inserting block and a second inserting groove are arranged on the first handle sleeve, and a second inserting block and a first inserting groove are arranged on the second handle sleeve and are matched and fixed with each other through a first pin shaft and a second pin shaft; the first handle sleeve and the second handle sleeve are both provided with extending parts, and the outer wall of the handle sleeve is provided with anti-skid grains; the utility model has the advantages of reduce abandon and lead to the material extravagant after the sword handle damages.

Description

Kitchen knife

Technical Field

The utility model relates to a cutter technical field, more specifically say, it relates to a kitchen knife.

Background

There are various kitchen knives in the existing market, and the kitchen knife mainly includes cutter body and handle, and the cutter body and the handle of kitchen knife are mostly connected through modes such as integrated into one piece, welding rod welding, ultrasonic bonding, though structural strength has stability, when the handle of a knife damages, the use can not change the handle of a knife according to self situation, leads to the user to have to abandon whole kitchen knife, and this will lead to serious material waste.

Chinese patent with publication number CN205905060U discloses a slicing knife for preventing knife handle from being broken, which comprises a knife body and a knife handle, wherein the joint of the knife body and the knife handle is fixed by welding via a welding strip, a circular convex ring is arranged at the end of the knife handle, the circular convex ring is arranged at one end connected with the knife body, at least one lacing wire is uniformly arranged between the circular convex ring and the side surface of the knife body, and two ends of the lacing wire are respectively welded and fixed on the circular convex side surface and the side surface of the knife body.

The above prior art solutions have the following drawbacks: in the prior art scheme, the knife handle and the knife body are fixedly connected through welding, when the knife handle is damaged, the knife handle is difficult to replace by a user due to the fact that the knife handle and the knife body are formed through welding, the user has to discard the whole kitchen knife, serious material waste is caused, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

To the technical problem at present, an object of the utility model is to provide a kitchen knife, it has and reduces to abandon after the handle of a knife damages and leads to the extravagant advantage of goods and materials.

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

the utility model provides a kitchen knife, including cutter body and hilt, the cutter body is including being the blade body that the slice set up in order to be used for cutting the object and setting up in the body of being the upper end of blade body side, be provided with a plurality of spread grooves of arranging along body length direction on the body of being handled, the hilt is including pressing from both sides first handle cover and the second handle cover of locating the body both sides respectively, be provided with first inserted block and the second inserted block that a plurality of pieces passed each spread groove on the face that sets up in opposite directions of first handle cover and second handle cover respectively, be provided with a plurality of ways and each second inserted block grafting complex second inserted groove on the first handle cover, be provided with a plurality of ways and each first inserted block grafting complex first inserted groove of grafting on the second handle cover.

Through adopting above-mentioned technical scheme, through will include that first cover and second are located the body on the hilt clamp of cover, through set up spread groove and first cover on the body, the second is the first grafting piece that sets up on the cover, the second grafting piece respectively with first grafting groove, the cooperation of second grafting groove realizes dismantling between the hilt of cutter body and be connected, when the hilt damages, can dismantle down the handle of a knife that damages and change, so set up and will reduce the extravagant phenomenon of goods and materials that abandon the kitchen sword and lead to after the handle of a knife damages.

The utility model discloses further set up to: each first splicing block is provided with a first through hole which is coaxially arranged along the length direction of the handle body, and the second handle sleeve is provided with a second through hole which is coaxially arranged with each first through hole; each second splicing block is provided with a third through hole which is coaxially arranged along the length direction of the handle body, and the first handle is provided with a fourth through hole which is coaxially arranged with each third through hole; the second through hole and the fourth through hole are respectively communicated with the second handle sleeve and the two ends of the first handle sleeve in the length direction; when the first handle sleeve and the second handle sleeve are clamped on the handle body, a first pin shaft arranged along the length direction of the handle body is arranged on the second handle sleeve in an interference fit manner with the first through hole and the second through hole, and a second pin shaft arranged along the length direction of the handle body is arranged on the first handle sleeve in an interference fit manner with the third through hole and the fourth through hole.

Through adopting above-mentioned technical scheme, set up first round pin axle and first through-hole, second through-hole interference fit, set up second round pin axle and third through-hole, fourth through-hole interference fit, so set up make first be cover be connected more stable with the second is cover, will prevent that first cover from droing with the second is cover toward the ascending both sides of body thickness direction for first cover is fixed on the hilt with the second is more stable.

The utility model discloses further set up to: when the first handle sleeve and the second handle sleeve are clamped on the handle body, each first insertion block and each second insertion block are arranged in a staggered mode at intervals, and each first insertion groove and each second insertion groove are arranged in a staggered mode at intervals with the second insertion block and the first insertion block respectively.

Through adopting above-mentioned technical scheme, through will be sheathe in with the second on each first grafting piece of grafting piece and the second grafting piece set up the interval crisscross setting, will guarantee that first cover and second are evenly set up in the atress of cover for first cover and second are more stable setting up on being the body of overlapping.

The utility model discloses further set up to: the connecting grooves on the handle body are provided with a plurality of rows along the width direction of the handle body, any first inserting block and the adjacent first inserting block are arranged in a V shape, and the second inserting blocks and the first inserting blocks are arranged in a staggered mode at intervals from top to bottom.

Through adopting above-mentioned technical scheme, through setting up a plurality of rows of spread grooves respectively with first splicing block, the second splicing block cooperation setting on the first cover, the second cover of crisscross setting of interval from top to bottom, strengthened first cover and second cover to the effort of the body on the width direction, further with first cover and second cover more stable be fixed in on the body.

The utility model discloses further set up to: the handle body is provided with a plurality of bulges which are distributed along the length direction of the handle body in an extending way towards the two side edges in the width direction, and each connecting groove is formed by enclosing two bulges which are arranged along the length direction of the handle body and are randomly and adjacently arranged.

Through adopting above-mentioned technical scheme, first cover and second cover can set up in the ascending both sides of body width direction, through set up protruding and spread groove on the body respectively with first cover, second cover cooperation setting for be connected more stable between the hilt and the body, prevent that the hilt from droing from the cutter body, further guarantee first cover and second cover more stable be fixed in on the body.

The utility model discloses further set up to: one end of the knife handle close to the knife body is provided with an extension part extending out of the joint of the blade body and the handle body, and one end of the extension part far away from the handle body is clamped and fixed through bolts and nuts.

Through adopting above-mentioned technical scheme, because the junction between the sword body and the body is thinner, toughness is relatively poor, the cracked state appears easily in the cutter body uses the in-process of patting, so be provided with the extension that extends the junction of the sword body and the body at the one end that the hilt is close to the sword body to through the bolt fastening on the sword body, play the effect of support and strengthen the cutter body shock resistance at the in-process of patting to the junction between the sword body and the body.

The utility model discloses further set up to: the outer walls of the first handle sleeve and the second handle sleeve are arranged into arc surfaces.

By adopting the technical scheme, the first handle sleeve and the second handle sleeve are arranged to be arc surfaces, so that the handle body is more comfortable to touch when a user holds the handle body.

The utility model discloses further set up to: the outer walls of the first handle sleeve and the second handle sleeve are provided with anti-skid grains.

Through adopting above-mentioned technical scheme, through set up anti-skidding line on first handle cover and second handle cover, prevent that the kitchen knife from coming off by user's hand, the danger of less use through increasing the frictional force of handle cover and user's hand.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the handle body is provided with the plurality of connecting grooves, and the connecting grooves are matched with the first handle sleeve and the first inserting block and the second inserting block which are arranged on the second handle sleeve and the first inserting groove and the second inserting groove, so that the cutter body and the cutter handle can be detachably connected, the damaged cutter handle can be conveniently replaced, and the phenomenon of material waste caused by discarding the damaged kitchen cutter is reduced;

(2) the first through hole and the third through hole are respectively arranged on the first insertion block and the second insertion block, the second through hole and the fourth through hole are arranged on the second handle sleeve and the first handle sleeve, and the first handle sleeve and the second handle sleeve are more stably fixed on the handle body by arranging the first pin shaft and the first through hole as well as the second pin shaft and the third through hole as well as the fourth through hole in an interference fit manner;

(3) the first inserting blocks and the second inserting blocks are arranged at intervals in a staggered mode, so that the structural strength between the first handle sleeve, the second handle sleeve and the handle body is more stable.

Drawings

FIG. 1 is a schematic diagram of an exploded structure according to the first embodiment;

FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1;

FIG. 3 is a schematic diagram of an exploded structure of the second embodiment;

fig. 4 is a schematic view of a cross-sectional structure B-B of fig. 3.

Reference numerals: 1. a cutter body; 101. a blade body; 102. a handle body; 2. a hilt; 201. a first handle sleeve; 202. a second handle sleeve; 3. connecting grooves; 4. a first plug-in block; 5. a second insertion block; 6. a first insertion groove; 7. a second insertion groove; 8. a first through hole; 9. a second through hole; 10. a third through hole; 11. a fourth via hole; 12. a first pin shaft; 13. a second pin shaft; 14. a protrusion; 15. an extension portion; 16. and (4) anti-skid lines.

Detailed Description

The utility model provides a kitchen knife.

The present invention will be described in detail with reference to the accompanying drawings and examples, but the embodiments of the present invention are not limited thereto. It should be noted that the designations "first" and "second" in the present invention are only used for distinguishing the structures, and do not represent the order of sequence.

The first embodiment is as follows:

the utility model provides a kitchen knife, combine fig. 1, fig. 2 to show, include with the cutter body 1 that is used for cutting article and with the handle of a knife 2 that supplies the user to control, cutter body 1 is including being the blade body 101 that the slice setting is used for cutting the object and set up the handle body 102 that the upper end in blade body 101 side is for the user to control, handle of a knife 2 is including parcel setting up the first cover 201 and the second cover 202 of handle body 102 both sides, be provided with a plurality of first grafting block 4 on the cover, second grafting block 5 respectively with a plurality of first inserting groove 6, the cooperation of second inserting groove 7 can be dismantled first cover 201 and second cover 202 and be connected and be fixed in on the handle body 102, so set up will conveniently dismantle to change and damage handle of a knife 2.

As shown in fig. 1 and fig. 2, a plurality of connecting slots 3 are arranged on the handle body 102 along the length direction of the handle body 102, a plurality of first plugging blocks 4 and second plugging blocks 5 penetrating through the connecting slots 3 are respectively arranged on the opposite arrangement surfaces of the first handle sleeve 201 and the second handle sleeve 202, a plurality of second plugging slots 7 in plugging fit with the second plugging blocks 5 are arranged on the first handle sleeve 201, and a plurality of first plugging slots 6 in plugging fit with the first plugging blocks 4 are arranged on the second handle sleeve 202; each first splicing block 4 is provided with a first through hole 8 which is coaxially arranged along the length direction of the handle body 102, and the second handle sleeve 202 is provided with a second through hole 9 which is coaxially arranged with each first through hole 8; each second plug-in block 5 is provided with a third through hole 10 which is coaxially arranged along the length direction of the handle body 102, and the first handle sleeve 201 is provided with a fourth through hole 11 which is coaxially arranged with each third through hole 10; the second through hole 9 and the fourth through hole 11 are respectively communicated with the second handle sleeve 202 and the first handle sleeve 201 at two ends in the length direction.

When the first handle sleeve 201 and the second handle sleeve 202 are clamped on the handle body 102, the second handle sleeve 202 is provided with a first pin shaft 12 arranged along the length direction of the handle body 102, and is in interference fit with the first through hole 8 and the second through hole 9, and the first handle sleeve 201 is provided with a second pin shaft 13 arranged along the length direction of the handle body 102, and is in interference fit with the third through hole 10 and the fourth through hole 11; according to the arrangement, the plurality of connecting grooves 3 arranged on the handle body 102 are matched with the first inserting block 4 and the second inserting block 5 which are arranged on the first handle sleeve 201 and the second handle sleeve 202, and the first inserting groove 6 and the second inserting groove 7 which are arranged on the first handle sleeve and the second handle sleeve 202, so that the cutter body 1 and the cutter handle 2 can be detachably connected, the damaged cutter handle 2 can be conveniently replaced, and the phenomenon of material waste caused by discarding the damaged cutter is reduced; further, the outer walls of the first handle sleeve 201 and the second handle sleeve 202 are arranged to be arc surfaces, so that the comfort level of a user for holding the knife handle 2 is improved; furthermore, the outer walls of the first handle sleeve 201 and the second handle sleeve 202 are provided with anti-skid grains 16, so that the knife handle 2 can be placed to fall off from the hand of the user.

Wherein, be provided with a plurality of rows along being provided with the connecting groove 3 on the body 102 width direction, form "V" font setting of arranging between arbitrary first insertion block 4 and the adjacent first insertion block 4, each second insertion block 5 and first insertion block 4 interval staggered arrangement from top to bottom, so set up will strengthen first cover 201 and second cover 202 to the effort of body 102 on the width direction, further with first cover 201 and second cover 202 more stable be fixed in on the body 102.

As shown in fig. 1, the handle 2 is provided with an extension portion 15 extending out of the connection between the blade body 101 and the handle body 102 at one end close to the blade body 1, and the upper portion of the extension portion 15 is wrapped above the upper end of the blade body 1, so that the extension portion 15 plays a role of supporting the connection between the blade body 101 and the handle body 102 and enhances the impact resistance of the blade body 1 during flapping.

Example two:

the difference from the first embodiment is that: as shown in fig. 3 and 4, a plurality of protrusions 14 arranged along the length direction of the handle body 102 are arranged on two sides of the handle body 102 in the width direction in an extending manner, each connecting groove 3 is formed by enclosing two protrusions 14 which are arranged along the length direction of the handle body 102 and are randomly and adjacently arranged, each first insertion block 4 on the first handle sleeve 201 is respectively embedded into each connecting groove 3 on one side of the handle body 102 close to the first handle sleeve 201, and each protrusion 14 on the handle body 102 close to the first handle sleeve 201 is embedded into each second insertion groove 7 in the first handle sleeve 201; the second handle sleeve 202 is arranged on one side of the first handle sleeve 201 which is symmetrical along the axial line of the length direction of the handle body 102, each second inserting block 5 on the second handle sleeve 202 is respectively embedded into each connecting groove 3 on one side of the handle body 102 which is close to the second handle sleeve 202, each protrusion 14 on the handle body 102 which is close to the second handle sleeve 202 is embedded into each first inserting groove 6 in the second handle sleeve 202, and when the first handle sleeve 201 and the second handle sleeve 202 are arranged on the handle body 102 in a matched mode, the first handle sleeve 201 and the second handle sleeve 202 are locked and fixed through bolts.

The utility model discloses a working process and beneficial effect as follows: the handle bar 2 is fixed on the handle body 102 by matching and clamping the first handle sleeve 201 and the second handle sleeve 202 on the handle body 102, and inserting the first pin shaft 12 and the second pin shaft 13 into the first through hole 8, the second through hole 9, the third through hole 10 and the fourth through hole 11 respectively; the extension part 15 of the knife handle 2 can also play a role in strengthening protection when the objects are flapped in the using process; the anti-skid lines 16 on the knife handle 2 can provide friction force between the knife handle 2 and the hand to overcome the inertia force generated when the kitchen knife is used, and prevent the knife handle 2 from falling off the hand.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a kitchen knife, includes cutter body (1) and hilt (2), its characterized in that: the knife body (1) comprises a blade body (101) which is arranged in a sheet shape and used for cutting objects and a handle body (102) which is arranged at the upper end of the side surface of the blade body (101), the handle body (102) is provided with a plurality of connecting grooves (3) which are distributed along the length direction of the handle body (102), the hilt (2) comprises a first handle sleeve (201) and a second handle sleeve (202) which are respectively clamped on two sides of the handle body (102), the opposite arrangement surfaces of the first handle sleeve (201) and the second handle sleeve (202) are respectively provided with a plurality of first insertion blocks (4) and second insertion blocks (5) which penetrate through the connecting grooves (3), a plurality of second inserting grooves (7) which are inserted and matched with the second inserting blocks (5) are arranged on the first handle sleeve (201), the second handle sleeve (202) is provided with a plurality of first insertion grooves (6) which are in insertion fit with the first insertion blocks (4).

2. The kitchen knife of claim 1, wherein: each first plug-in block (4) is provided with a first through hole (8) which is coaxially arranged along the length direction of the handle body (102), and the second handle sleeve (202) is provided with a second through hole (9) which is coaxially arranged with each first through hole (8); third through holes (10) which are coaxially arranged along the length direction of the handle body (102) are formed in each second inserting block (5), and fourth through holes (11) which are coaxially arranged with the third through holes (10) are formed in the first handle sleeve (201); the second through hole (9) and the fourth through hole (11) are respectively communicated with the two ends of the second handle sleeve (202) and the two ends of the first handle sleeve (201) in the length direction; when the first handle sleeve (201) and the second handle sleeve (202) are clamped on the handle body (102), a first pin shaft (12) arranged along the length direction of the handle body (102) and arranged on the second handle sleeve (202) in an interference fit mode with the first through hole (8) and the second through hole (9) are arranged on the second handle sleeve (202), and a second pin shaft (13) arranged along the length direction of the handle body (102) and arranged on the first handle sleeve (201) in an interference fit mode with the third through hole (10) and the fourth through hole (11) are arranged on the first handle sleeve (201).

3. The kitchen knife of claim 2, wherein: when the first handle sleeve (201) and the second handle sleeve (202) are clamped on the handle body (102), the first inserting blocks (4) and the second inserting blocks (5) are arranged in a staggered mode at intervals, and the first inserting grooves (6) and the second inserting grooves (7) are respectively arranged in a staggered mode at intervals with the second inserting blocks (5) and the first inserting blocks (4).

4. The kitchen knife of claim 3, wherein: the handle is characterized in that a plurality of rows of connecting grooves (3) in the handle body (102) are formed in the width direction of the handle body (102), any first inserting block (4) and the adjacent first inserting block (4) are arranged in a V shape, and the second inserting blocks (5) and the first inserting blocks (4) are arranged in a staggered mode at intervals from top to bottom.

5. The kitchen knife of claim 1, wherein: the handle body (102) is provided with a plurality of protrusions (14) which are arranged along the length direction of the handle body (102) in an extending mode towards two side edges in the width direction, and each connecting groove (3) is formed by two protrusions (14) which are arranged along the length direction of the handle body (102) and are arranged randomly and adjacently in a surrounding mode.

6. The kitchen knife of claim 1 or 5, wherein: one end of the hilt (2) close to the hilt (1) is provided with an extension part (15) extending out of the joint of the blade body (101) and the handle body (102), and one end of the extension part (15) far away from the handle body (102) is clamped and fixed through bolts and nuts.

7. The kitchen knife of claim 1, wherein: the outer walls of the first handle sleeve (201) and the second handle sleeve (202) are arranged to be arc surfaces.

8. The kitchen knife of claim 1, wherein: the outer walls of the first handle sleeve (201) and the second handle sleeve (202) are provided with anti-skid grains (16).