CN201406376Y

CN201406376Y - Compass glass cutter for windows

Info

Publication number: CN201406376Y
Application number: CN2009200564140U
Authority: CN
Inventors: 黄日鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-12
Filing date: 2009-05-12
Publication date: 2010-02-17
Anticipated expiration: 2019-05-12

Abstract

The utility model relates to a compass glass cutter for windows, which comprises a sucking disc. The middle portion of the sucking disc is equipped with a supporting base through a coupling, the supporting base is equipped with an inserting hole and a fixed knob, a gauge rod is disposed through the inserting hole and the fixed knob, a glass cutter holder is arranged at the outer end of the gauge rod, the glass cutter holder is connected with the gauge rod through the inserting hole and the fixed knob, the glass cutter is arranged under the glass cutter holder, and a movable handle is disposedon the glass cutter holder through a coupling. The sucking disc is equipped with the rotatable supporting base, the corresponding gauge rod is selected to be combined and mounted in the inserting holeof the supporting base through a connecting sleeve, then the gauge rod can be fixed on the supporting base via the fixed knob, and then circular holes can be cut on corresponding window glass. The head of the cutter can move circumferentially on the glass to cut the circular holes by pressing and holding the movable handle, is safe in operation and can not be easy to damage the glass. Moreover, the compass glass cutter for windows has the advantages of reasonable structure, simple operation, large selection range, and being capable of cutting square holes and circular holes.

Description

Window compasses glass cutter

[technical field]

The utility model relates to a kind of parting tool, relates in particular to a kind of window compasses glass cutter of glass-cutting circular hole.

[background technology]

In house decoration and install an air-conditioner, during apparatus such as water-heater, lampblack absorber and vent fan, usually will perforate on window-glass.Perforate generally has two kinds of circular hole and square holes on window-glass, and wherein circular hole is in the great majority, but opens the circular hole difficulty than higher on window-glass, if circular hole is opened to such an extent that circle or aperture are inaccurate, will influence the installation site and the operating performance of electrical equipment.On window-glass, open circular hole in addition, grasp badly, cause glass breakage easily, so general amateur master worker dare not operate.On the market a kind of compasses glass cutter appears now, this glass cutter, and its graduated scale is long, can only operate on service platform, and is then lack scope for their abilities to oneself mounted window-glass, owing to reasons such as window edge or bezels, so be difficult to construction.Some electrical equipment installation personnels also can only be asked personnel's perforate of specialty, thereby increase expense owing to can perforate do not had practical tool again.

[utility model content]

In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of perforate on limited marginal position of window-glass and the limited operation space that is applicable to, and grasp easily, window compasses glass cutter simple to operate and that the perforate quality is high.

The technological method that its technical problem that solves the utility model adopts is: a kind of window compasses glass cutter, comprise sucker, described sucker middle part is equipped with bearing by being coupling, on this bearing, be provided with jack and fixed knob, by above-mentioned jack and fixed knob the graduated scale bar is installed, in the outer end of graduated scale bar, the glass knife rest is installed, this glass knife rest is connected with the graduated scale bar with fixing turn-knob by jack; Below described glass knife rest, glass cutter is housed, flexible handle is housed by being coupling on the glass knife rest.

That described graduated scale bar is divided into is long, in, short three kinds of length.

Described length, in, be connected mutually by adapter sleeve between short three kinds of length graduated scale bars.

Two ends are provided with protruding position or recess in the described adapter sleeve connecting hole.

The two ends of described graduated scale bar are provided with the recess or the protruding position of matching and using with the adapter sleeve connecting hole.

The beneficial effects of the utility model are: rotatable bearing is being installed on the sucker and is being selected corresponding graduated scale bar to pass through the adapter sleeve aggregate erection in the bearing jack, again with fixed knob with on the graduated scale bar stationary bearing, just can be at corresponding window cutting circular hole on glass; Because of on the glass knife rest flexible handle being housed, the light pressure held flexible handle, just can make cutter head draw round perforate as circumferential motion on glass, can perforate operation on limited marginal position of window-glass and limited operation space, and operational safety, glass cracky not.But have that rational in infrastructure, simple to operate, range of choice is big, an advantage of square hole and circular hole dual-purpose.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a bearing left view described in the utility model;

Fig. 3 is an adapter sleeve sectional view described in the utility model;

Fig. 4 is a glass knife rest right view described in the utility model.

Among the figure: 1-sucker, 2-bearing, 3-jack, 4-fixed knob, 5-graduated scale bar, 6-glass knife rest, 7-glass cutter, 8-flexible handle, 9-adapter sleeve, the protruding position of 10-, 11-recess.

[embodiment]

Below in conjunction with drawings and Examples the utility model is further specified:

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of window compasses glass cutter, sucker 1, bearing 2, graduated scale bar 5 and glass knife rest 6 etc. are arranged, middle part at sucker 1 is equipped with bearing 2 by being coupling, in this bearing 2, be provided with jack 3 and fixed knob 4, by this jack 3 and fixed knob 4 graduated scale bar 5 is installed, in the outer end of graduated scale bar 5 glass knife rest 6 is installed, this glass knife rest 6 is connected with graduated scale bar 5 with fixing turn-knob 4 by jack 3.Below glass knife rest 6, load onto glass cutter 7, flexible handle 8 is housed by being coupling on glass knife rest 6.That above-mentioned graduated scale bar 5 is divided into is long, in, short three kinds of length.Long, in, can be connected mutually by adapter sleeve 9 between the graduated scale bar 5 of short three kinds of length.In order to connect by firm, two ends are provided with protruding position 10 or recess 11 in the connecting hole of adapter sleeve 9, and are provided with corresponding recess 11 or protruding position 10 at the two ends of graduated scale bar 5.Graduated scale bar 5 is inserted in adapter sleeve 9 holes, and the protruding position 10 in adapter sleeve 9 holes or the recess 11 of recess 11 and graduated scale bar 5 ends or protruding position 10 chucking mutually are connected.During work, sucker 1 is adsorbed on glass, in the jack 3 of the bearing 2 of sucker 1, selects a corresponding graduated scale bar 5 is installed, graduated scale bar 5 is fixed on the bearing 2 by fixed knob 4 on the bearing 2, just can be at corresponding window cutting circular hole on glass.Owing to be provided with three graduated scale bars 5 and adapter sleeve 9, just can refute connect graduated scale bar 5 length to adapt to the use size; Unclamp fixed knob 4 on the bearing 2, the length that also can adjust graduated scale bar 5 is to adapt to the use size.Because of flexible handle 8 is housed on the glass knife rest 6, the light pressure held this flexible handle 8, just can make cutter head draw round perforate as circumferential motion on glass, and when being used for opening square hole, the orphan is drawn at the place at the square hole right angle, like this glass not cracky, operate vi have high safety.Own mounted window-glass or other are installed use on glass, and the perforate on glass at edge especially by the window is particularly practical; Have characteristics rational in infrastructure, simple to operate, that range of choice is big.

Claims

1, a kind of window compasses glass cutter, comprise sucker, it is characterized in that: described sucker middle part is equipped with bearing by being coupling, on this bearing, be provided with jack and fixed knob, by above-mentioned jack and fixed knob the graduated scale bar is installed, in the outer end of graduated scale bar, the glass knife rest is installed, this glass knife rest is connected with the graduated scale bar with fixing turn-knob by jack; Below described glass knife rest, glass cutter is housed, flexible handle is housed by being coupling on the glass knife rest.

2, window as claimed in claim 1 compasses glass cutter is characterized in that: described graduated scale bar be divided into long, in, short three kinds of length.

3, window as claimed in claim 2 compasses glass cutter is characterized in that: described length, in, be connected mutually by adapter sleeve between short three kinds of length graduated scale bars.

4, window as claimed in claim 1 compasses glass cutter is characterized in that: two ends are provided with protruding position or recess in the described adapter sleeve connecting hole.