CN201004757Y

CN201004757Y - Steel spade

Info

Publication number: CN201004757Y
Application number: CNU2007201006956U
Authority: CN
Inventors: 付长智
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-28
Filing date: 2007-02-28
Publication date: 2008-01-16
Anticipated expiration: 2017-02-28

Abstract

The utility model relates to a steel shovel comprising a shovel body and a shovel trouser in structure, which is characterized in that an annular hoop is nesting provided on the shovel trouser to enable the installment of the shovel body and a shovel rod to be more fixed. The annular hoop not only can be metal hoop but also can be plastic hoop. Usually, the annular hoop is round-shaped. A round hole which is used to fix the shovel trouser and the shovel rod by an iron nail is arranged on the side wall of the annular hoop. The inner diameter of the annular hoop is smaller than the external diameter of the large-end of the shovel trouser, which not only can sheaf fixedly in mounting but also enables the annular hoop not to pull out from the shovel trouser. When using, the annular hoop is hammered and pressed from the small-end of the shovel trouser to the large-end of the shovel trouser after the shovel rod of the steel shovel is fixed with the shovel trouser, and consequently the shovel trouser is sheaved tightly by the annular hoop. And then the fixation is realized by anchoring the iron nail in the shovel rod via the round hole of the annular hoop, thereby achieving the purpose of tighter fixation of the steel shovel and the shovel rod. The installment structure of the shovel trouser and the shovel rod of the steel shovel of the utility model is firm and the looseness of an embedding rod and the separation of the shovel trouser and the shovel rod cannot be caused due to high loaded utilization, thereby increasing the labor efficiency of users and the serviceability of the steel shovel.

Description

A kind of steel shovel

Technical field

The utility model relates to a kind of hand-held tool, particularly a kind of steel shovel.

Background technology

Often to use steel shovel in daily life with in producing, disclosed steel shovel generally all is made up of spade trousers and spade body two parts in the prior art, contact work object part when wherein the spade body is operation, the spade trousers partly are used to install the spade handle, it is that the steel shovel of this spline structure is being continued to use always by three iron nails of stud on the wooden spade handle of three holes on the spade trousers that the structure of spade handle and spade trousers is installed.In addition, disclosed steel shovel spade trousers crack after being in the prior art, and spade trousers and spade handle only depend on three iron nails to fix, fixing not firm be very big defective, use often looseningly easily, and spade trousers and spade handle break away from easily, influence is normal to be used, thereby reduces user's efficiency.

Summary of the invention

The purpose of this utility model be at the deficiency that steel shovel exists provide a kind of installation simply, firm steel shovel easily.

Realize that the technical scheme that the purpose of this utility model is taked is such: a kind of steel shovel, comprise spade trousers and spade body in the structure, be characterized in more firm for spade body and spade handle are installed, on the spade trousers, be set with circumferential band.

Described steel shovel is characterized in: circumferential band is ferrule, also can be the plastics hoop.

Described steel shovel is characterized in: circumferential band is a circular ring type.

One circular hole is arranged on the circumferential band sidewall, can spade trousers and spade handle be fixed with iron nail.

The internal diameter of circumferential band can make and restraint to such an extent that circumferential band is deviate from from the spade trousers when installing less than the external diameter of the big end of spade trousers.

During use, with the spade handle of steel shovel and spade fitted pants good after, by the small end of spade trousers direction hammering roof pressure, circumferential band is tightened the spade trousers to big end, then realize fixing by nail one iron nail in the spade handle of circular hole on the circumferential band again, make steel shovel and spade handle fix more firm purpose thereby reach.

The technique effect that the utility model is obtained is: the spade trousers of steel shovel and the mounting structure of spade handle are more firm, can not cause the loosening or trousers handle separation of embedding handle because of high load capacity uses, thereby improve user's efficiency, increase the practicality of steel shovel.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the front view of circumferential band;

Fig. 4 is the left side view of Fig. 3;

Fig. 5 is steel shovel installment state figure;

Fig. 6 is the vertical view of Fig. 5;

Fig. 7 is the A place partial enlarged drawing of Fig. 6.

Embodiment

The embodiment that provides below in conjunction with accompanying drawing and accompanying drawing is described further the utility model.

As depicted in figs. 1 and 2, a kind of steel shovel comprises spade body 1 and spade trousers 2 in the structure, be set with circumferential band 3 on spade trousers 2, and circumferential band 3 is ferrule, also can be the plastics hoop.As shown in Figure 3 and Figure 4, circumferential band 3 is annulars, and a circular hole 4 is arranged on circumferential band 3 sidewalls, as Fig. 5, Fig. 6, shown in Figure 7, when mounted, can be spade trousers 2 and spade handle 5 are fixing by circular hole 4 with iron nail.The internal diameter of circumferential band 3 can make and restraint to such an extent that circumferential band is deviate from from the spade trousers when installing less than the external diameter of spade trousers 2 big ends.

During use, after the spade handle 5 of steel shovel installed with spade trousers 2, by the small end of spade trousers 2 direction hammering roof pressure, circumferential band 3 is tightened spade trousers 2 to big end, in spade handle 5, follow closely an iron nail by the circular hole on the circumferential band 34 again, make steel shovel and spade handle 5 fixing more firm purposes thereby reach.

Claims

1. a steel shovel comprises spade body (1) and spade trousers (2) in the structure, it is characterized in that: be set with endless metal hoop (3) on spade trousers (2).

2. by the described steel shovel of claim 1, it is characterized in that: on endless metal hoop (3) sidewall circular hole (4) is arranged.

3. by the described steel shovel of claim 1, it is characterized in that: endless metal hoop (3) internal diameter is less than the external diameter of the big end of spade trousers (2).