CN203066444U

CN203066444U - Putty knife with intensity-reinforced putty knife handle

Info

Publication number: CN203066444U
Application number: CN 201220733458
Authority: CN
Inventors: 张培汉; 冉玉田; 赵世聪; 徐智
Original assignee: TIANJIN OUKE EXPLOSION-PROOF TOOL CO LTD
Current assignee: TIANJIN OUKE EXPLOSION-PROOF TOOL CO LTD
Priority date: 2012-12-27
Filing date: 2012-12-27
Publication date: 2013-07-17
Anticipated expiration: 2022-12-27

Abstract

A putty knife with an intensity-reinforced putty knife handle comprises a putty knife head and the putty knife handle, and is characterized in that the putty knife handle comprises a knife handle upper section with a concave groove and a knife handle lower section with a concave groove, the knife handle upper section and the knife handle lower section are fixedly connected to form the whole putty knife handle with opposite concave groove surfaces, the tail portion of the putty knife head is located in the concave grooves of the putty knife handle and is fixedly connected with the putty knife handle through a connector. The putty knife with the intensity-reinforced putty knife handle has the advantages that the tail portion of the putty knife head extends into the putty knife handle, the strength of the putty knife handle is reinforced by adopting a double-fixing mode of rivets and adhesives, and therefore the service life of the putty knife is prolonged; and the putty knife can be hung through a tail hole in the putty knife handle conveniently.

Description

A kind of putty knife that increases putty knife shank intensity

(1) technical field:

The utility model relates to a kind of instrument, especially a kind of putty knife that increases putty knife shank intensity.

(2) background technology:

At present the cutter head of putty knife is connected with handle of a knife and is mainly following several mode: 1, closely cooperate, rely on putty handle of a knife circular hole place increase chemical adhesive and timber wedge, thereby do not produce loosening.2, relying on the putty knife negative winding stem increases a hoop head, and cutter head portion and putty knife delthyrium place link together, and do not produce loosening.But the shortcoming of these two kinds of connected modes is: after repeatedly using repeatedly, the cutter head of putty knife and handle of a knife still can produce loosening, even occur coming off, and the gravity center of human body is changed, the damage user.

(3) utility model content:

The purpose of this utility model is to provide a kind of putty knife that increases putty knife shank intensity, and it can solve present existing technical deficiency, can improve putty knife and handle of a knife intensity, increases the application life of putty knife.

The technical solution of the utility model: a kind of putty knife that increases putty knife shank intensity, constituted by putty knife cutter head and putty knife handle of a knife, it is characterized in that described putty knife handle of a knife is made of the handle of a knife epivalve that has groove and the handle of a knife hypovalve that has groove, described handle of a knife epivalve is the fixedly connected formation putty knife of the band relative shape of groove surface handle of a knife integral body with the handle of a knife hypovalve; The afterbody of described putty knife cutter head is positioned at the groove of putty knife handle of a knife, and fixedlys connected according to connector with the putty knife handle of a knife.

Handle of a knife epivalve described above is fixedlyed connected employing with the handle of a knife hypovalve fixedly connected according to adhesive-layer.

The connector that the afterbody of putty knife cutter head described above is fixedlyed connected with the putty knife handle of a knife is rivet.

Have uropore on the putty knife handle of a knife described above.

Process of the present utility model: putty knife handle of a knife integral body severed from the centre becomes handle of a knife epivalve and handle of a knife hypovalve, perhaps adopt handle of a knife epivalve and the handle of a knife hypovalve of two external form profile unanimities, position therebetween, mill 2/3 deep trouth according to putty knife thickness, then the afterbody of putty knife cutter head is put into groove, with adhesive that handle of a knife epivalve and handle of a knife hypovalve is bonding, in the punching of putty knife handle of a knife place, be connected and fixed with rivet at last.

Superiority of the present utility model: 1, the afterbody with the putty knife cutter head stretches into handle of a knife, adopts rivet and bonding agent double fixed mode to strengthen putty knife shank intensity, has increased the application life of putty knife.2, the uropore on the putty knife handle of a knife can make things convenient for the suspension of putty knife to place.

(4) description of drawings:

Fig. 1 is the related a kind of structural representation that increases the putty knife of putty knife shank intensity of the utility model.

Fig. 2 is the structural representation of putty knife handle of a knife in the related a kind of putty knife that increases putty knife shank intensity of the utility model.

Wherein, 1 is the putty knife cutter head, and 2 is the putty knife handle of a knife, and 2-1 is the handle of a knife epivalve, and 2-2 is the handle of a knife hypovalve, and 2-3 is groove, and 3 is rivet, and 4 is uropore.

(5) specific embodiment:

Embodiment: a kind of putty knife (seeing Fig. 1 and 2) that increases putty knife shank intensity, constituted by putty knife cutter head 1 and putty knife handle of a knife 2, it is characterized in that described putty knife handle of a knife 2 is made of the handle of a knife epivalve 2-1 that has groove 2-3 and the handle of a knife hypovalve 2-2 that has groove 2-3, described handle of a knife epivalve 2-1 is the fixedly connected formation putty knife of the band relative shape of groove surface handle of a knife 2 integral body with handle of a knife hypovalve 2-2; The afterbody of described putty knife cutter head 1 is positioned at the groove 2-3 of putty knife handle of a knife 2, and fixedlys connected according to connector with putty knife handle of a knife 2.

Handle of a knife epivalve 2-1 described above is fixedlyed connected employing with handle of a knife hypovalve 2-2 fixedly connected according to adhesive-layer.

The connector that the afterbody of putty knife cutter head 1 described above is fixedlyed connected with putty knife handle of a knife 2 is rivet 3.

Have uropore 4 on the putty knife handle of a knife 2 described above.

Claims

1. putty knife that increases putty knife shank intensity, constituted by putty knife cutter head and putty knife handle of a knife, it is characterized in that described putty knife handle of a knife is made of the handle of a knife epivalve that has groove and the handle of a knife hypovalve that has groove, described handle of a knife epivalve is the fixedly connected formation putty knife of the band relative shape of groove surface handle of a knife integral body with the handle of a knife hypovalve; The afterbody of described putty knife cutter head is positioned at the groove of putty knife handle of a knife, and fixedlys connected according to connector with the putty knife handle of a knife.

2. according to the described a kind of putty knife that increases putty knife shank intensity of claim 1, it is fixedly connected according to adhesive-layer to it is characterized in that described handle of a knife epivalve is fixedlyed connected employing with the handle of a knife hypovalve.

3. according to the described a kind of putty knife that increases putty knife shank intensity of claim 1, it is characterized in that the connector that the afterbody of described putty knife cutter head is fixedlyed connected with the putty knife handle of a knife is rivet.

4. according to the described a kind of putty knife that increases putty knife shank intensity of claim 1, it is characterized in that having uropore on the described putty knife handle of a knife.