CN2744797Y

CN2744797Y - Automatic handle lock for sliding door and window

Info

Publication number: CN2744797Y
Application number: CN 200420112161
Authority: CN
Inventors: 杨天贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-11-01
Filing date: 2004-11-01
Publication date: 2005-12-07
Anticipated expiration: 2014-11-01

Abstract

The utility model discloses an automatic handle lock for a sliding door and window, which relates to a locking device about door and window. A bolt or hook mode is generally adopted to shut and lock the sliding door and window originally, which requires more than two operational processes and is inconvenient and unsafe for forgetful locking in use. The utility model adopts the structure of inclined plane and reset spring similar to the common spring locking door lock, which comprises a basal body, a shaft, a reset spring, a rotary part, a latch hook and a handhold. The handhold has an action of separating the latch hook and pulling the door and window, and the latch hook can be locked automatically. The utility model has the advantages of automatic locking, the guarantee of safety and the convenient opening.

Description

The sliding door, window snap close of shaking hands automatically

Technical field

The utility model is about the closing-locking device of door and window.

Background technology

Locking after the sliding push-pull door and window is closed, the general modes such as latch or hook that adopt are owing to its slip, when closing locking and opening slip, all plural operating process to be arranged, want first push-and-pull to put in place when closing locking, insert latch or hook again, will dial latch earlier when opening or take off hook, push-and-pull is slided again, inconvenience is arranged in the use more, particularly after shutting door and window, forget locking sometimes well, caused potential safety hazard.

Summary of the invention

When providing a kind of closing, the purpose of this utility model can automatically lock, again the sliding door, window that can the be easy to open snap close of shaking hands automatically.

The technical solution of the utility model is: a matrix is arranged, rotating shaft is arranged on the matrix, the commentaries on classics part is arranged in the rotating shaft, changeing part can rotate in rotating shaft, an end that changes part has latch hook, and the lateral surface of latch hook is the inclined-plane, and the other end that changes part has handle, a back-moving spring is arranged, one end of back-moving spring acts on to be changeed on the part, and the other end acts on the matrix, and back-moving spring makes latch hook often be positioned at latched position, pulling handle can make latch hook be in unlocking condition, with latch hook to a stopper should be arranged.

Matrix has a groove, and rotating shaft, commentaries on classics part reach with the latch hook and the parts such as handle, back-moving spring that change the part one and be positioned at below the matrix outerplanar, and handle is arranged in groove.

The utility model main part is installed on the frame of sliding door, window, the stopper correspondence is installed on the fixed frame, in fact, matrix in the utility model can be the frame of sliding door, window, promptly be arranged in each parts on the matrix all at frame and form the utility model main part, stopper can be an opening on the fixed frame, and a limit of opening is equivalent to stopper.When needs were closed the doors and windows, the pulling door and window was to fixed frame, and latch hook is because its outside is the inclined-plane, and latch hook and commentaries on classics part rotate when stopper is run on the inclined-plane, and finally enter in the stopper, reset under the effect of back-moving spring again, and latch hook hooks stopper, and door and window is promptly locked; When needs are opened door and window, the pulling handle, latch hook and stopper are thrown off, and door and window promptly is opened in the effect lower slider of shaking hands simultaneously.

Because the utility model adopts the inclined-plane and the back-moving spring structure of similar common butt door lock, and sliding sliding door and window can be automatically locked; Again because handle has the effect of throwing off latch hook and pulling door and window simultaneously, make and open door and window and can finish in a step; The structure of groove makes the utility model concordant with door and window in appearance; Integrate, make the utlity model has automatically lock, guarantee safely, be easy to open, the performance and the characteristics of good looking appearance.

Description of drawings

Fig. 1 looks partial schematic sectional view for master of the present utility model.

Partial schematic sectional view was not looked on the right side when Fig. 2 had stopper for the utility model.

The vertical view of the commentaries on classics part when Fig. 3 has the bending situation for the utility model.

The specific embodiment

As shown in Figure 1 and Figure 2, a matrix 1 is arranged, rotating shaft 2 is arranged on the matrix 1, the part 3 of commentaries on classics is arranged in the rotating shaft 2, change part 3 and can rotate in rotating shaft 2, an end that changes part 3 has latch hook 4, the lateral surface of latch hook 4 is the inclined-plane, the other end that changes part 3 has handle 5, and a back-moving spring 6 is arranged, and an end of back-moving spring 6 acts on to be changeed on the part 3, the other end acts on the matrix 1, back-moving spring 6 makes latch hook 4 often be positioned at latched position, and pulling handle 5 can make latch hook 4 be in unlocking condition, with 4 pairs of latch hooks a stopper 7 should be arranged.

Matrix 1 has a groove 8, rotating shaft 2, change part 3 and with the latch hook 4 that changes part 3 one and shake hands 5, parts such as back-moving spring 6 are positioned at below the outerplanar of matrix 1, handle 5 is arranged in groove 8.

For prevent that latch hook 4 from too upwarping under the effect of back-moving spring 6, guarantee that latch hook 4 cooperates with the normal of stopper 7, can above latch hook 4, establish a spacer 9, also can utilize latch hook 4, handle 5 to locate certainly, determine as the case may be as the choice of technology with the position relation of matrix 1.

The utility model can be used for the door or the window of sliding push-pull, be generally used for modal aluminum window, plastic-steel window etc., can be directly when producing the frame of door and window, promptly reserve the installation site of each parts, this moment, frame promptly was equivalent to matrix 1, but for adapting to different needs, should make an independent product with stainless steel material, mode as shown in drawings, during installation,, the utility model is loaded onto at the suitable mounting groove of one of the frame appropriate location of door and window processing and matrix 1, matrix 1 outerplanar two holes up and down are installing hole in the accompanying drawing 1, correspondence position is opened a mouth as stopper 7 on fixed frame again, and for gaining in strength, opening part can install a stainless steel substrates additional, this stainless steel substrates is as the reinforced sheet of stopper 7, can be the ingredient of independent product.Also can use the utility model locking between the movable window of two fans is mutual, matrix 1 part and stopper 7 laid respectively on the movable window of two fans and got final product this moment.

When the utility model was used, latch hook 4 can be the frame that stretches out door and window as above-mentioned, during locking was to enter in the stopper 7 of the opening formation on fixed frame.Latch hook 4 also can be the frame that does not stretch out door and window, but in the border side plane, conceals in frame, and 7 of stoppers at this moment no longer are the openings on the fixed frame, and are mounted on the fixed frame, suitable outwardly directed annular or the hook corresponding with latch hook 4.

Because general not handle such as common aluminum window all is to slide with the push-and-pull frame, the also suitable door window puller of groove 8 of the present utility model makes the more convenient use of door and window of aluminum window one class.

Change part 3 and latch hook 4, handle 5 can be the parts of a complete one, is stamped to form with stainless steel material, as because the reason of manufacturing process also can be after making respectively, be fastenedly connected with modes such as welding, screws again and be one.In addition, because two fan aluminum windows have former and later two slide rails, latch hook 4 is corresponding with stopper 7, and latch hook 4 will bend forward or afterwards sometimes, and as shown in Figure 3, the size of its bending, angle are pressed actual needs and determined.

Back-moving spring 6 can be a mode as shown in FIG., also can be to adorn an extension spring above matrix 1, and the other end of extension spring is held latch hook 4, makes it often be positioned at latched position.Certainly, other can make latch hook 4 be positioned at latched position spring mode can, can decide as the case may be.

Rotating shaft 2 can be that a rivet is on matrix 1; Also can be spun on the matrix 1 as rotating shaft 2 with a screw, change part 3,6 of back-moving springs are enclosed within the rotating shaft 2, the mode of doing rotating shaft 2 with screw can be convenient for assembly.

Claims

1. sliding door, window snap close of shaking hands automatically, a matrix (1) is arranged, rotating shaft (2) is arranged on the matrix (1), commentaries on classics part (3) is arranged in the rotating shaft (2), change part (3) and can go up rotation in rotating shaft (2), it is characterized in that: an end that changes part (3) has latch hook (4), the lateral surface of latch hook (4) is the inclined-plane, the other end that changes part (3) has handle (5), and a back-moving spring (6) is arranged, and an end of back-moving spring (6) acts on to be changeed on the part (3), the other end acts on the matrix (1), back-moving spring (6) makes latch hook (4) often be positioned at latched position, and pulling handle (5) can make latch hook (4) be in unlocking condition, with latch hook (4) to a stopper (7) should be arranged.

2. the sliding door, window according to claim 1 snap close of shaking hands automatically, it is characterized in that: matrix (1) has a groove (8), rotating shaft (2), commentaries on classics part (3) reach with the latch hook (4) that changes part (3) one and handle (5), back-moving spring parts such as (6) and are positioned at below the outerplanar of matrix (1), and shake hands (5) are arranged in groove (8).