CN203978184U - Plug-type safety escape window - Google Patents

Abstract

The utility model relates to a kind of plug-type safety escape window, comprise lower snap close, upper snap close, shank of the key, fixed pedestal, leaf spring, window frame and screen window, described screen window is embedded in the inside of described window frame, described lower snap close is fixed on the inner side of described window frame, described fixed pedestal is fixed on described screen window, described shank of the key is fixed on described fixed pedestal, described upper snap close is fixed on one end of described shank of the key, described leaf spring is arranged between described shank of the key and described fixed pedestal, described shank of the key be take the center of fixed pedestal and is rotated as axis of rotation, the closed at both ends of axis of rotation, when being subject to pressed by external force, described shank of the key does the used time, described upper snap close is separated with described lower snap close, then described screen window is to the central motion of described window frame, realize opening of escape window.The utility model in case of emergency, without finding and rotating that be in a fixed position, less handle, easy to operate, needs the time short, is conducive to save valuable escape time, can be used as the extensive use of safe antitheft escape window.

Description

Plug-type safety escape window

Technical field

The utility model relates to a kind of window, specifically relates to a kind of plug-type safety escape window.

Background technology

Along with the development of Building technology and human living standard's raising, the structure of window is also increasingly sophisticated to meet higher requirement.Modern window is generally comprised of window frame, glass and movable part (hinge, handle, pulley etc.), window frame is responsible for supporting the main structure of forms, can be timber, metal, pottery or plastic material, transparent part is attached on window frame, can be paper, cloth, silk or glass material, movable part mainly be take metal material as main, and the place of touching at staff also may be wrapped up with thermal insulation materials such as plastics.And require high building for antitheft, often adopt steel gauze, with the theftproof performance that guarantees that it is best.

Existing security window is realized the folding of gauze and window frame by handle and snap close, inconvenient operation not only, and because handle is smaller, in case of emergency, when running into fire, be difficult for finding and touch handle, can delay valuable escape time like this.

Therefore, develop a kind of novel escape window and seem particularly necessary.

Utility model content

The above-mentioned shortcoming existing for prior art, the utility model provides a kind of plug-type safety escape window, and the utility model is in case of emergency, without finding and rotating that be in a fixed position, less handle, easy to operate, need the time short, be conducive to save valuable escape time.

The utility model is achieved through the following technical solutions, a kind of plug-type safety escape window, comprise lower snap close, upper snap close, shank of the key, fixed pedestal, leaf spring, window frame and screen window, described screen window is embedded in the inside of described window frame, described lower snap close is fixed on the inner side of described window frame, described fixed pedestal is fixed on described screen window, described shank of the key is fixed on described fixed pedestal, described upper snap close is fixed on one end of described shank of the key, described leaf spring is arranged between described shank of the key and described fixed pedestal, described shank of the key be take the center of fixed pedestal and within the scope of 0～45 degree, is rotated as axis of rotation, the closed at both ends of axis of rotation, when being subject to pressing of external force, described shank of the key does the used time, described upper snap close is separated with described lower snap close, then described screen window is to the central motion of described window frame, realize opening of escape window.

Preferably, the spacing of described leaf spring is 15cm.

Preferably, the number of described leaf spring is 2.

Compared with prior art, the beneficial effects of the utility model are as follows: the utility model in case of emergency, without finding and rotating that be in a fixed position, less handle.Because shank of the key is longer, from window frame, edge extends to lower edge always, be conducive to find and push shank of the key, and when pushing shank of the key inward, realize the unlatching of snap close and the unlatching of screen window simultaneously, easy to operate, time is short, be conducive to save valuable escape time, therefore, can be used as safe antitheft escape window and be widely used in building field.

Accompanying drawing explanation

By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present utility model will become:

Fig. 1 is perspective view of the present utility model;

Fig. 2 is the Structure of cross section schematic diagram of the utility model after omitting screw, screen window and leaf spring;

Fig. 3 is window frame of the present utility model and the screen window junction partial structurtes schematic diagram after showing screw, screen window and leaf spring.

In figure: 1 is that lower snap close, 2 is that shank of the key, 3 is that leaf spring, 4 is that fixed pedestal, 5 is that screen window, 6 is that window frame, 7 is upper snap close.

The specific embodiment

Below in conjunction with specific embodiment, the utility model is elaborated.Following examples will contribute to those skilled in the art further to understand the utility model, but not limit in any form the utility model.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, can also make some distortion and improvement.These all belong to protection domain of the present utility model.

A kind of plug-type safety escape window as shown in Figure 1 to Figure 3, comprise lower snap close 1, shank of the key 2, leaf spring 3, fixed pedestal 4, window frame 6, upper snap close 7 and two screen windows 5, there is the groove that holds screen window the inner side of window frame 6, two screen windows 5 are embedded in the interior groove of window frame 6, left and right is movable respectively under external force for two screen windows 5, when two screen windows 5 push away toward both sides, just window frame 6 is sealed completely, when two screen windows 5 push away toward one side, the two overlaps, half of window frame 6 is in opening, lower snap close 1 is fixed on the inner side of the right and left of window frame 6, fixed pedestal 4 is screwed on screen window 5, shank of the key 2 is fixed on fixed pedestal 4, upper snap close 7 is fixed on one end of shank of the key 2, leaf spring 3 is arranged between shank of the key 2 and fixed pedestal 4, the number of leaf spring 3 is 2 or 3 or more, the spacing of leaf spring 3 is 15cm, 2 effects are better, because when the number of leaf spring 3 is too much, push shank of the key 2 and need larger external force, be unfavorable for that the old,weak,sick and disabled in case of emergency uses, the material of leaf spring 3 can adopt spring steel, shank of the key 2 be take the center of fixed pedestal 4 and within the scope of 0～45 degree, is rotated as axis of rotation, such as 0 degree, 15 degree, 30 degree, 45 degree etc., the two ends of axis of rotation are sealed by screw, when screen window 5 promotes toward the edge of window frame, under the squeezing action of external force, upper snap close 7 is fastened togather with lower snap close 1, when shank of the key 2 runs into past inboard pushing external force, upper snap close 7 is separated with lower snap close 1, screen window 5 is pulled to a side of window frame 6 simultaneously, half of window frame 6 is in opening, for emergency escape, therefore, the utility model is a kind of safe antitheft escape window, can be widely used in building field.

In Fig. 2, during the complete closure of left and right two fan window pages, two middle mutual interlocks of buckling piece, such textural association has strengthened intensity and the safety of window.

Above specific embodiment of the utility model is described.It will be appreciated that, the utility model is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present utility model.

Claims (3)

1. a plug-type safety escape window, it is characterized in that, comprise lower snap close (1), upper snap close (7), shank of the key (2), fixed pedestal (4), leaf spring (3), window frame (6) and screen window (5), described screen window (5) is embedded in the inside of described window frame (6), described lower snap close (1) is fixed on the inner side of described window frame (6), described fixed pedestal (4) is fixed on described screen window (5), described shank of the key (2) is fixed on described fixed pedestal (4), described upper snap close (7) is fixed on one end of described shank of the key (2), described leaf spring (3) is arranged between described shank of the key (2) and described fixed pedestal (4), described shank of the key (2) be take the center of fixed pedestal (4) and within the scope of 0～45 degree, is rotated as axis of rotation, the closed at both ends of axis of rotation, when being subject to pressing of external force, described shank of the key (2) does the used time, described upper snap close (7) is separated with described lower snap close (1), then described screen window (5) is to the central motion of described window frame (6), realize opening of escape window.

2. a kind of plug-type safety escape window according to claim 1, is characterized in that, the spacing of described leaf spring (3) is 15cm.

3. a kind of plug-type safety escape window according to claim 1 and 2, is characterized in that, the number of described leaf spring (3) is 2.