CN203393999U

CN203393999U - Internal and external corner trowel

Info

Publication number: CN203393999U
Application number: CN201320417517.1U
Authority: CN
Inventors: 熊瑜; 武轶彬; 席乌格登; 罗红侠; 王艳; 郑旭芬; 白金鸽
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2013-07-15
Filing date: 2013-07-15
Publication date: 2014-01-15
Anticipated expiration: 2023-07-15

Abstract

The utility model relates to an internal and external corner trowel, which comprises a first working plate and a second working plate which are intersected with each other, and a handle. The internal and external corner trowel is characterized in that handle connecting holes are respectively formed in the two sides of either working plate of the first working plate and the second working plate, and the handle can be movably connected with the handle connecting holes on any side of the working plate. The internal and external corner trowel has the advantages that the structure is simple, the types of building tools are reduced, the difficulty in building tool management is decreased and the use during construction is facilitated.

Description

A kind of cloudy outside-corner trowel

Technical field

The utility model relates to a kind of cloudy outside-corner trowel, belongs to building operations field of tool.

Background technology

In building trade, building implement is various in style, Various Functions, the trowel of wherein plastering is also various, there is plasterer's trowel, sheetmetal trowel, press trowel, plastics trowel, wood float, inside-corner trowel, outside-corner trowel etc., wherein inside-corner trowel and outside-corner trowel are used for respectively smearing inner corner trim and external corner, simply introduce inner corner trim and external corner below: under construction, inner corner trim refers to re-entrant angle, also be interior angle, external corner refers to salient angle, Ye Jiao exterior angle, for example, stand in us usual indoor, wall and ceiling, angle between wall and wall is all inner corner trim, separate rectangular Zhu Sige angle, the corner of exterior wall (but can not be the angle of two face walls) is all external corner.

At present, inside-corner trowel generally includes the first crossing working plate 11 and the second working plate 12 in the prior art, and the side at the first working plate 11 and the second working plate 12 formation re-entrant angles is fixed with handle 13 (as shown in Figure 1), during construction, operator holds handle 13, allow salient angle one side contacts inner corner trim, and move along inner corner trim, inner corner trim is floating.Outside-corner trowel of the prior art generally includes the first crossing working plate 21 and the second working plate 22, and the side in the first working plate 21 and the second working plate 22 formation salient angles is fixed with handle 23 (as shown in Figure 2), during construction, operator holds handle 23, allow re-entrant angle one side contacts external corner, and along external corner, move, external corner is floating.Inner corner trim and external corner need respectively specific trowel like this, also just make the kind of building implement more, and then make the management difficulty of building implement larger.

Therefore, how reducing the kind of building implement, and then reduce the difficulty of building implement management, is the current technical issues that need to address of those skilled in the art.

Summary of the invention

The purpose of this utility model is to provide a kind of cloudy outside-corner trowel that can reduce the kind of building implement, the difficulty that reduces building implement management, convenient construction use.

For solving the problems of the technologies described above, the utility model provides following technical scheme:

Cloudy outside-corner trowel of the present utility model, comprise the first crossing working plate and the second working plate and handle, it is characterized in that: the both sides of the arbitrary working plate in the first working plate and the second working plate are respectively equipped with handle connecting hole, and described handle can be flexibly connected with the handle connecting hole of any side of working plate.

Preferably, the through hole that the handle connecting hole of described working plate both sides is mutual UNICOM, has spacing preiection on the connecting rod of described handle;

Preferably, the handle connecting hole of described working plate both sides is screwed hole, handle and described handle connecting hole threaded engagement.

The utility model has the advantages that: kind simple in structure, to have reduced building implement, reduced building implement management difficulty, facilitated construction to use.

Accompanying drawing explanation

Fig. 1 is the structural representation of inside-corner trowel in prior art;

Fig. 2 is the structural representation of outside-corner trowel in prior art;

The cloudy outside-corner trowel structural representation that Fig. 3 provides for the utility model embodiment;

The cloudy outside-corner trowel decomposing schematic representation that Fig. 4 provides for the utility model embodiment.

The specific embodiment

As shown in Figure 3 and Figure 4, the cloudy outside-corner trowel that the utility model provides comprises the first crossing working plate 31 and the second working plate 32, the first working plate 31 and the crossing angle that just formed of the second working plate 32, a side of the first working plate 31 and the second working plate 32 forms re-entrant angle, opposite side forms salient angle, the first working plate 31 both sides are equipped with handle connecting hole, and (shown in Fig. 3 and Fig. 4 is the situation of handle connecting hole 311 that is provided with on the first working plate 31, the situation that handle connecting hole is set on certain the second working plate 32 is identical with the situation that handle connecting hole is set on the first working plate 31), that is to say that side first working plate 31 at re-entrant angle has handle connecting hole, side first working plate 31 in salient angle also has handle connecting hole, the connecting rod of handle 33 and the socket connection of handle connecting hole.

In the time need to smearing the inner corner trim of building, handle 33 is plugged in the handle connecting hole on re-entrant angle one side the first working plate 31, in the time need to smearing the external corner of building, handle 33 is plugged in the handle connecting hole on salient angle one side the first working plate 31, use so a kind of instrument just can complete the float work of inner corner trim and external corner, thereby reduced the kind of building implement, and then reduced the difficulty of building implement management.

On the basis of above-described embodiment, those skilled in the art can also working plate both sides handle connecting hole be set to the through hole of mutual UNICOM, on the connecting rod of handle 33, be provided with spacing preiection 331 (as shown in Figure 3 and Figure 4), after connection, spacing preiection 311 contacts with the first working plate 31, so just can limit handle 33 and be deep into the degree of depth in handle connecting hole, namely can guarantee the smooth of the first working plate 31 and metope contact surface, and then guarantee the effect of plastering.

In addition, in order to make handle 33 easy removals, and it is comparatively firm to guarantee that handle 33 coordinates with the first work plane 31, conventionally can be set to screwed hole by handle connecting hole, by the connecting rod of handle 33 and handle connecting hole threaded engagement.

For the handle 33 in above-described embodiment, can be set to according to actual needs various ways, as long as meet the technique effect that the utility model is identical.

Claims

1. a cloudy outside-corner trowel, comprise the first crossing working plate and the second working plate and handle, it is characterized in that: the both sides of the arbitrary working plate in the first working plate and the second working plate are respectively equipped with handle connecting hole, and described handle can be flexibly connected with the handle connecting hole of any side of working plate.

2. cloudy outside-corner trowel according to claim 1, is characterized in that: the through hole that the handle connecting hole of described working plate both sides is mutual UNICOM, has spacing preiection on the connecting rod of described handle.

3. cloudy outside-corner trowel according to claim 1, is characterized in that: the handle connecting hole of described working plate both sides is screwed hole, handle and described handle connecting hole threaded engagement.