CN211278494U - Rivet-free buckle type steel head handle - Google Patents

Abstract

The utility model discloses a long service life, simple high efficiency of assembly, extensive applicability, practicality are strong and produce the steel head handle of the high no rivet buckle formula of yields, the steel head handle of no rivet buckle formula is established including setting up handle of a knife and the cover on the cutter body the handle of a knife cover on the handle of a knife, the handle of a knife includes first handle of a knife and second handle of a knife, and first handle of a knife and second handle of a knife are followed the cutter body is kept away from one of knife tip and is served outside extension and be the symmetry setting from top to bottom, the cutter body is close to one of handle of a knife is served and is equipped with the steel head piece, the handle of a knife cover with the steel head piece contacts and mutually supports the setting, the utility model discloses be.

Description

Rivet-free buckle type steel head handle

Technical Field

The utility model relates to a technical field of cutter, in particular to steel head handle of no rivet buckle formula.

Background

Along with the development of food culture, the kitchen ware is gradually developed into household articles with use and artistic value from a simple cooking tool. At present, the production scale of the cutter in China is continuously increased, consumers put forward new requirements on kitchen cutters, and the effects of beauty, practicability, material saving and high quality are required to be achieved.

In the existing products, the cutter on the market cannot meet the requirements of consumers, a cutter handle sleeve is easy to fall off in the using process, the cutter handle sleeve is easy to burst when the cutter is used for cutting hard objects for a long time, the service life is short, and the handle is fixed by generally adopting a rivet or a direct machine-loading and injection molding mode in the assembly mode of the cutter handle on the market, so that the assembly mode causes multiple processes in production and increases the production time; meanwhile, the cracking easily causes the improvement of rejection rate, causes the waste of resources and energy, and cannot achieve the effect of saving energy.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a long service life, the simple high efficiency of assembly, extensive applicability, practicality are strong and produce the steel head handle of the no rivet buckle formula that the yields is high.

The utility model adopts the technical proposal that: the steel head handle of no rivet buckle formula is established including setting up handle of a knife and the cover on the cutter body the handle of a knife cover on the handle of a knife, the handle of a knife includes first handle of a knife and second handle of a knife, first handle of a knife and second handle of a knife are followed the cutter body is kept away from one of knife tip and is served to extend and be symmetry setting from top to bottom, the cutter body is close to one of handle of a knife is served and is equipped with the steel head piece, the handle of a knife cover with the steel head piece contacts and mutually supports the setting.

By the scheme, the cutter handle sleeve is arranged in the process of the cutter handle, the steel head block is right, the cutter handle sleeve plays a limiting role, and when the cutter is used in a flat pushing mode, the steel head block is right, the cutter handle sleeve plays a supporting role, the impact force from the cutter handle sleeve is borne by the cutter handle, the service life of the cutter is prolonged, the structure of the cutter is widely applicable to different cutter bodies, the practicability is high, and the manufacturing cost can be effectively reduced.

According to a preferable scheme, a protrusion is arranged at one end, far away from the cutter body, of the cutter handle, a mounting groove matched with the cutter handle is formed in the cutter handle sleeve, and a groove matched with the protrusion is formed in the mounting groove.

According to the scheme, when the tool handle is installed, the tool handle is initially positioned at one end of the installation groove, the tool handle sleeve is knocked, so that the first tool handle and the second tool handle are opened at a certain angle and slide along the installation groove, and finally the protrusion is clamped on the groove.

Preferably, the protrusion extends along the inner side of the handle, and the protrusion is connected with the handle in a bending manner.

According to the scheme, the bulges are arranged at the inner side ends of the tool handles and connected with the tool handles in a bent manner, so that the tool handle sleeve can be well clamped on the tool handles by the clamping structure formed by the bulges and the grooves, and the tool handle sleeve is not easy to fall off in the using process.

According to a preferable scheme, a conical column fixedly connected with the cutter handle sleeve is arranged between the first cutter handle and the second cutter handle, and a limiting hole matched with the conical column is formed in the mounting groove.

According to the scheme, in the process of installing the cutter handle sleeve on the cutter handle, the conical columns are matched with the limiting holes to play a role in limiting and guiding.

Preferably, the outer side plates of the first and second tool shanks do not extend out of the mounting groove.

One preferred scheme is that the tool handle sleeve is arranged in a front-back symmetrical mode.

According to a preferable scheme, the outer side face of the steel head block and the outer side face of the cutter handle sleeve are located on the same plane, inclined faces are arranged at the upper end and the lower end of the cutter handle sleeve respectively, the inclined faces and the steel head block are correspondingly located on the same plane, an arc-shaped face is arranged on the cutter handle sleeve, and the arc-shaped face is connected with the inclined faces located at the upper end and the lower end of the cutter handle sleeve respectively.

Preferably, the tool shank sleeve and the steel head block form a holding part.

According to the scheme, the tool handle sleeve is connected with the steel head block, the front surface and the rear surface of the tool handle sleeve are positioned on the same plane, and the holding part is formed, so that the tool is more stable and more comfortable to hold when the tool is used.

According to a preferable scheme, the steel head block is in a right-angle step shape, and the right end face of the right-angle step is in contact with the cutter handle sleeve.

According to the scheme, after the cutter is installed, the steel head block is always in contact with the cutter handle sleeve, and the contact surface of the steel head block is a vertical plane, so that in the using process, the steel head block can well support the cutter handle sleeve, the impact force on the cutter handle sleeve is reduced, the cutter handle sleeve is prevented from falling off, and the service life of the cutter is prolonged.

Preferably, the cutter body, the cutter handle, the protrusion and the tapered column are integrally formed.

According to the scheme, the integrally formed structural design is completed through the set die, so that the process for manufacturing the cutter is simpler, and the integrally formed structure enables the connection between the parts to be firmer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a right side view of the present invention;

fig. 5 is an exploded view of a portion of the present invention.

In the figure, 1-a cutter body, 2-a cutter handle, 3-a cutter handle sleeve, 4-a steel head block, 5-a bulge, 6-a mounting groove, 7-a groove, 8-a conical column, 9-an inclined plane, 10-an arc surface and 11-a holding part.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

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 drawings, and are only for convenience of description and simplicity of 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.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the steel head handle of the rivet-free buckle type includes a handle 2 and a sleeve arranged on the cutter body 1, a handle sleeve 3 arranged on the handle 2, the handle includes a first handle and a second handle, the first handle and the second handle are along the cutter body is far away from one end of the cutter tip and extends outwards and is arranged symmetrically from top to bottom, the cutter body 1 is close to one end of the handle 2 is provided with a steel head block 4, and the handle sleeve 3 is in contact with the steel head block 4 and is arranged in a mutually matched manner.

As shown in fig. 5, a protrusion 5 is arranged at one end of the knife handle 2, which is far away from the knife body 1, a mounting groove 6 matched with the knife handle 2 is arranged on the knife handle sleeve 3, a groove 7 matched with the protrusion 5 is arranged on the mounting groove 6, and in the design, the groove 7 and the mounting groove 6 are of an integral structure.

As shown in fig. 5, the protrusion 5 extends along the inner side of the tool holder 2, and the protrusion 5 is connected with the tool holder 2 in a bent manner.

As shown in fig. 5, a tapered column 8 fixedly connected with the tool shank sleeve 3 is arranged between the first tool shank and the second tool shank, and a limiting hole matched with the tapered column 8 is arranged on the mounting groove 6.

As shown in fig. 1, 2, 3 and 4, the outer side plates of the first and second tool shanks do not protrude from the mounting groove 6.

As shown in fig. 1, 3 and 4, the handle sleeve 3 is arranged symmetrically in front and back.

As shown in fig. 1, 2 and 4, the outer side surface of the steel head block 4 and the outer side surface of the tool shank sleeve 3 are located on the same plane, the upper end and the lower end of the tool shank sleeve 3 are both provided with an inclined surface 9, the inclined surfaces 9 and the upper surface and the lower surface of the steel head block 4 are correspondingly located on the same plane, the tool shank sleeve 3 is provided with an arc-shaped surface 10, and the arc-shaped surfaces 10 are respectively connected with the inclined surfaces 9 located at the upper end and the lower end of the tool shank sleeve 3.

As shown in fig. 1 and 2, the handle case 3 and the steel head block 4 constitute a grip portion 11.

As shown in fig. 1, 2, and 3, the steel head block 4 has a right-angled step shape, and the right end surface of the right-angled step is in contact with the handle case 3.

As shown in fig. 5, the cutter body 1, the shank 2, the protrusion 5, and the tapered column 8 are integrally formed.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims (10)

1. The utility model provides a steel head handle of no rivet buckle formula, establishes including setting up handle of a knife and the cover on the cutter body the handle of a knife cover on the handle of a knife, its characterized in that: the utility model discloses a cutter handle, including cutter handle, knife tip, cutter handle cover, knife handle cover, knife handle includes first knife handle and second knife handle, first knife handle and second knife handle are followed the one of knife tip is kept away from to one is served and outwards is extended and be symmetry setting from top to bottom, the knife body is close to one of knife handle is served and is equipped with the steel head piece, the knife handle cover with the steel head piece contacts and.

2. The rivetless snap-on steel head handle of claim 1, wherein: the cutter comprises a cutter body and is characterized in that a protrusion is arranged at one end, far away from the cutter body, of the cutter handle, a mounting groove matched with the cutter handle is formed in the cutter handle sleeve, and a groove matched with the protrusion is formed in the mounting groove.

3. The rivetless snap-on steel head handle of claim 2, wherein: the bulge extends along the inner side of the knife handle, and the bulge is connected with the knife handle in a bent mode.

4. The rivetless snap-on steel head handle of claim 2, wherein: the tool comprises a first tool handle and a second tool handle, wherein a conical column fixedly connected with the tool handle sleeve is arranged between the first tool handle and the second tool handle, and a limiting hole matched with the conical column is formed in the mounting groove.

5. The rivetless snap-on steel head handle of claim 2, wherein: the outer side plates of the first knife handle and the second knife handle do not extend out of the mounting groove.

6. The rivetless snap-on steel head handle of claim 1, wherein: the knife handle sleeve is arranged symmetrically in front and back.

7. The rivetless snap-on steel head handle according to claim 1 or 5 or 6, wherein: the outer side surface of the steel head block and the outer side surface of the tool handle sleeve are positioned on the same plane, inclined surfaces are arranged at the upper end and the lower end of the tool handle sleeve respectively, the inclined surfaces and the upper surface and the lower surface of the steel head block are correspondingly positioned on the same plane, an arc-shaped surface is arranged on the tool handle sleeve, and the arc-shaped surfaces are connected with the inclined surfaces at the upper end and the lower end of the tool handle sleeve respectively.

8. The rivetless snap-on steel head handle of claim 7, wherein: the tool shank sleeve and the steel head block form a holding part.

9. The rivetless snap-on steel head handle of claim 1, wherein: the appearance of steel head piece is right angle halfpace form, and the right-hand member face of this right angle halfpace with the handle of a knife cover contacts mutually.

10. The rivetless snap-on steel head handle of claim 4, wherein: the cutter body, the handle of a knife, the arch and the toper post integrated into one piece.

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