CN213532710U - Protection type handle of a knife - Google Patents

Abstract

The utility model particularly discloses a protection type handle of a knife, include: the main tool handle body is provided with a blade mounting opening and is used for being fixedly connected with a blade; the first buffer body is detachably connected to the outer surface of the main tool shank body and is used for buffering external vibration stress; and the second buffer body is fixed at the side end of the main knife handle body and close to the blade mounting opening and is used for separating the human body from contacting the blade. The utility model discloses a protection type handle of a knife has dual hand safeguard function to operating personnel, can reduce its damage to the hand, improves operating comfort.

Description

Protection type handle of a knife

Technical Field

The utility model relates to a kitchen utensils and appliances technical field, concretely relates to protection type handle of a knife.

Background

The kitchen knife is a kitchen utensil and is mainly used for cutting food materials or carving food materials and the like. Kitchen knives are of a very wide variety and may be classified into Chinese style, Japanese style and foreign style kitchen knives, in addition to kitchen knives designed according to various purposes. Japanese style kitchen knives are usually used in combination with chopping boards, and the chopping boards can prevent the blade from being damaged after cutting off food materials. Most of the foreign style kitchen knives can be used directly on the cooking bench. Generally, a kitchen knife comprises a blade and a handle.

However, most knife handles do not have the function of buffering and protecting hands of operators in the use process of kitchen knives, and the use comfort level is not high.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a protective knife handle. This protection type handle of a knife can realize dual hand safeguard function to operating personnel, can reduce its damage to the hand, improves the function of operation comfort level.

The above problems to be solved by the present invention are achieved by the following technical solutions:

a protective knife handle comprising: the main tool handle body is provided with a blade mounting opening and is used for being fixedly connected with a blade; the first buffer body is detachably connected to the outer surface of the main tool shank body and is used for buffering external vibration stress; and the second buffer body is fixed at the side end of the main knife handle body and close to the blade mounting opening and is used for separating the human body from contacting the blade.

Preferably, the first buffer body comprises a first annular plate, a buffer spring and a second annular plate, two ends of the buffer spring are respectively and fixedly connected with the first annular plate and the second annular plate, a flow guide cavity is formed between the second annular plate and the first annular plate, and the second annular plate is detachably connected with the outer surface of the main tool shank body.

Preferably, an adsorption assembly is fixed between the first buffer body and the main tool shank body, the adsorption assembly comprises a first adsorption piece and a second adsorption piece, the first adsorption piece is fixed on the inner wall of the first buffer body, the second adsorption piece is fixed on the outer surface of the main tool shank body, and the second adsorption piece and the first adsorption piece are connected into a whole in an adsorption mode.

Preferably, the first and second adsorption pieces are magnet pieces.

Preferably, a limiting sliding plate with a T-shaped cross section is fixed on the inner wall of the first buffer body, and a limiting sliding rail which is in sliding fit with the limiting sliding plate is arranged on the main tool shank body.

Preferably, a flow guide inclined block is fixed on the first annular plate and is positioned inside the flow guide cavity.

Preferably, the first annular plate is further provided with a diversion hole, and the diversion hole is located at the lowest diversion position of the diversion inclined block.

Preferably, the second buffer body is in an inverted U shape

Preferably, the second buffer body comprises buffer cotton, a support plate and a third adsorption piece, the support plate is fixed at the side end of the main tool shank body, the inner surface of the support plate is fixedly connected with the third adsorption piece, and the outer surface of the support plate is fixedly connected with the buffer cotton.

Preferably, the third adsorption plate is a magnet plate.

Has the advantages that: after the structure of the utility model is adopted, the first buffer body buffers the vibration stress generated by the kitchen knife, thereby reducing the influence on the palm and the hand of the operator, improving the comfort level and realizing the protection of the operator; the contact surface can be increased when the knife back is required to be pressed to cut a hard and larger material through the second buffer body, meanwhile, the damage of the knife back to an operator can be reduced, the protection function is increased, the dual hand protection function for the operator is further realized, the damage to the hand can be reduced, and the function of improving the operation comfort level is realized.

Drawings

Fig. 1 is a schematic view of the main structure of a protective knife handle of the present invention.

Fig. 2 is a side view schematic structure of a protection type handle of a knife.

Fig. 3 is a schematic view of the AA part structure of fig. 2.

Fig. 4 is an enlarged schematic view of part B of fig. 2.

In FIGS. 1-4: 1-main tool shank body; 2-a first buffer; 3-a second buffer body; 4-blade mounting port; 5-a first ring plate; 6-a buffer spring; 7-a second ring plate; 8-an adsorption component; 9-a first absorbent sheet; 10-a second absorbent sheet; 11-a limit sliding plate; 12-a limiting slide rail; 13-diversion inclined blocks; 14-diversion holes; 15-a flow guide cavity; 16-buffer cotton; 17-a support plate; 18-third absorbent sheet.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific examples, which are not intended to limit the invention in any manner.

Example 1:

a protected tool shank, as shown in fig. 1-2, comprising: the main tool handle body 1 is provided with a blade mounting opening 4, and the main tool handle body 1 is fixedly connected with a blade; the first buffer body 2 is detachably connected to the outer surface of the main tool shank body 1, and is used for buffering external vibration stress; and a second buffer body 3, wherein the second buffer body 3 is fixed at the side end of the main knife handle body 1 and is close to the blade mounting opening 4, and is used for separating the human body from being contacted with the blade.

In the embodiment, the first buffer body is used for buffering the vibration stress generated by using the kitchen knife, so that the influence on the palm and the hand of an operator is reduced, the comfort level is improved, and the operator is protected; and the contact surface can be increased when the knife back needs to be pressed to cut a hard and larger material through the second buffer body, and meanwhile, the damage of the knife back to an operator can be reduced, and the protection function is increased.

Other technical features in this embodiment are consistent with those in embodiment 1, except that: as shown in fig. 1-4, the first buffer body 2 includes a first ring plate 5, a buffer spring 6 and a second ring plate 7, two ends of the buffer spring 6 are respectively and fixedly connected with the first ring plate 5 and the second ring plate 7, a flow guide cavity 15 is formed between the second ring plate 7 and the first ring plate 5, the second ring plate 7 is detachably connected with the outer surface of the main handle body 1, and the shock stress caused by cutting and using the kitchen knife can be quickly decomposed through the buffer spring, so that the shock to an operator is reduced, and the comfort level is provided; the support performance of the knife handle can be improved through the first ring plate and the second ring plate, and firmness is improved.

In this embodiment, be fixed with adsorption component 8 between first buffer 2 and the main handle of a knife body 1, adsorption component 8 includes first adsorption piece 9 and second adsorption piece 10, first adsorption piece 9 is fixed at the inner wall of first buffer 2, second adsorption piece 10 is fixed at the surface of main handle of a knife body 1 and second adsorption piece 10 adsorbs with first adsorption piece 9 and is connected as an organic whole, connects through the mutual adsorption of the first adsorption piece of adsorption component amount and second adsorption piece and can make first buffer and main handle of a knife fixed fast as an organic whole, ensures overall structure's stability.

In this embodiment, magnet pieces are selected for use in first adsorption piece 9 and second adsorption piece 10, and the convenience of dismantling can also be improved when can ensure the installation stability of first buffer body and main handle of a knife through the magnet piece.

In this embodiment, the inner wall of the first buffer body 2 is fixed with the limiting slide plate 11 with a T-shaped cross section, the main tool shank body 1 is provided with the limiting slide rail 12 which is in sliding fit with the limiting slide plate 11, and the inner wall of the limiting slide rail is fixed by the limiting slide plate in a sliding manner, so that the convenience of the first buffer body in installation and fixation on the outer surface of the main tool shank body is improved, and the first buffer body is convenient to detach and maintain.

In this embodiment, be fixed with water conservancy diversion sloping block 13 on the first crown plate 5 and water conservancy diversion sloping block 13 is located the inside of water conservancy diversion cavity 15, can be fast come out the liquid water conservancy diversion that infiltrates the water conservancy diversion cavity through the water conservancy diversion sloping block, avoids too much overstock to influence buffer spring's performance in inside.

In this embodiment, the first annular plate 5 is further provided with a diversion hole 14, and the diversion hole 14 is located at the lowest diversion position of the diversion inclined block 13, so that the permeated liquid can be quickly diverted through the diversion hole, and excessive overstocking is avoided.

In this embodiment, second buffer 3 is the type of falling U shape, can carry out the chucking cooperation with the blade better through the second buffer that is the type of falling U shape, ensures the whole fastness of handle of a knife.

In this embodiment, the second buffer body 3 includes buffer cotton 16, a support plate 17 and a third adsorption piece 18, the support plate 17 is fixed at the side of the main tool shank body 1, and the inner surface of the support plate 17 is fixedly connected with the third adsorption piece 18, the outer surface of the support plate 17 is fixedly connected with the buffer cotton 16, the formation pain of an operator when patting the back of a knife can be relieved through the buffer cotton, the protection performance is provided, the connection support performance of the second buffer body can be improved through the support plate, and the second buffer body can be more stably fixedly connected with the blade through the third adsorption piece.

In the present embodiment, the third adsorption piece 18 is a magnet piece.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings and the terms "first", "second", only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. A protective knife handle is characterized by comprising:

the main tool handle body is provided with a blade mounting opening and is used for being fixedly connected with a blade;

the first buffer body is detachably connected to the outer surface of the main tool shank body and is used for buffering external vibration stress;

and the second buffer body is fixed at the side end of the main knife handle body and close to the blade mounting opening and is used for separating the human body from contacting the blade.

2. The protective knife handle according to claim 1, wherein the first buffer body comprises a first ring plate, a buffer spring and a second ring plate, two ends of the buffer spring are fixedly connected with the first ring plate and the second ring plate respectively, a flow guide cavity is formed between the second ring plate and the first ring plate, and the second ring plate is detachably connected with the outer surface of the main knife handle body.

3. The protective knife handle according to claim 1, wherein an adsorption component is fixed between the first buffer body and the main knife handle body, the adsorption component comprises a first adsorption piece and a second adsorption piece, the first adsorption piece is fixed on the inner wall of the first buffer body, the second adsorption piece is fixed on the outer surface of the main knife handle body, and the second adsorption piece and the first adsorption piece are connected into a whole in an adsorption mode.

4. The protective knife handle according to claim 3, wherein the first and second adsorption pieces are magnet pieces.

5. The protective knife handle according to claim 1, wherein a limiting slide plate with a T-shaped cross section is fixed on the inner wall of the first buffer body, and a limiting slide rail capable of being in sliding fit with the limiting slide plate is arranged on the main knife handle body.

6. The guarded knife handle according to claim 2, wherein the first ring plate is fixed with a flow guide inclined block and the flow guide inclined block is positioned in the flow guide cavity.

7. The guarded knife handle according to claim 6, wherein the first ring plate is further provided with a diversion hole and the diversion hole is located at the lowest diversion position of the diversion inclined block.

8. The protective knife handle according to claim 1, wherein the second buffer body is in an inverted U shape.

9. The protective knife handle according to claim 1, wherein the second buffer body comprises buffer cotton, a support plate and a third adsorption piece, the support plate is fixed at the side end of the main knife handle body, the inner surface of the support plate is fixedly connected with the third adsorption piece, and the outer surface of the support plate is fixedly connected with the buffer cotton.

10. The guarded knife handle according to claim 9, wherein the third adsorption piece is a magnet piece.

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