CN102661094A

CN102661094A - Inserted-pin split type safety locking fastener for sliding doors/windows

Info

Publication number: CN102661094A
Application number: CN2012101477860A
Authority: CN
Inventors: 高政翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-14
Filing date: 2012-05-14
Publication date: 2012-09-12

Abstract

The invention discloses an inserted-pin split type safety locking fastener for sliding doors/windows, comprising a body, wherein the body comprises an installing plate, a first limiting plate and a second limiting plate; the installing plate is of an integrated structure; an inserted pin is arranged in the first limiting plate and the second limiting plate in a penetrating manner; and a limiting ring and an elastic piece are sheathed on the inserted pin and are positioned between the first limiting plate and the second limiting plate. The inserted-pin split type safety locking fastener disclosed by the invention has the advantages that since the structural design is adopted, the two sliding doors/windows are connected into a whole, and the beneficial effects of difficulty in dropping and pulling the doors/windows or door-window frames to be damaged and the like are realized; and as long as the openness (i.e., the remaining width) of the doors/windows and the door/window fixing frame is less than the size of the head of a person, a thief can not enter, so that the safety of the sliding doors/windows is improved and the home safety is ensured.

Description

Sliding door, window is buckled with latch split type safety locking

Technical field

The present invention relates to door and window accessory technical field, relate in particular to the latch split type safety locking that a kind of sliding door, window uses and buckle.

Background technology

At present, the application in daily life of slidingtype door and window is increasingly extensive.The safety lock of slidingtype door and window is buckled with various ways, is prone to come off, draws bad door and window fixed frame but exist respectively, fixing door and window aperture, shortcomings such as theftproof difference.

Therefore, those skilled in the art be devoted to develop a kind of facility is installed, fixedly the sliding door, window of door and window aperture is buckled with latch split type safety locking.

Summary of the invention

Because the above-mentioned defective of prior art, technical problem to be solved by this invention provides and a kind of facility is installed, fixedly the sliding door, window of door and window aperture is buckled with latch split type safety locking.

For realizing above-mentioned purpose, the invention provides a kind of sliding door, window and buckle with latch split type safety locking, comprise a body; Said body comprises installing plate and first limiting plate, second limiting plate of integrative-structure; Be equipped with a latch in said first limiting plate and said second limiting plate; One spacing collar and an elastic component are set on the said latch, and between said first limiting plate and said second limiting plate.

Preferably, said spacing collar is fixedly installed on the said latch through a lock pin.

Preferably, the dorsal part of said installing plate is provided with bonding piece.

Preferably, offer installing hole on the said installing plate.

The invention has the beneficial effects as follows:

Sliding door, window of the present invention is buckled with latch split type safety locking, owing to adopt the said structure design, makes two sliding door, windows be connected to an integral body, has beneficial effects such as difficult drop-off, not easy-to-draw bad door and window or doorframe and window frame.

In addition, the present invention in use, less than the size of people's head, the robber just can't get into, and has improved the safety of sliding door, window, guarantees home safety as long as keep the aperture (promptly surplus width) of door and window and door and window fixed frame.

Below will combine accompanying drawing that the technique effect of design of the present invention, concrete structure and generation is described further, to understand the object of the invention, characteristic and effect fully.

Description of drawings

Fig. 1 is the three-dimensional decomposition texture sketch map of one embodiment of the invention.

Fig. 2 is the combining structure sketch map of Fig. 1.

Fig. 3 is Fig. 2 installation site sketch map in use.

Fig. 4 is the structural representation of Fig. 2 at lockup state

Fig. 5 is the structural representation of Fig. 2 in mobile status.

The specific embodiment

Like Fig. 1, shown in Figure 2, sliding door, window of the present invention is buckled a specific embodiment with latch split type safety locking, comprises the body of a metal or high strength plastics, and body comprises installing plate 11 and first limiting plate 12, second limiting plate 13 of integrative-structure.Between first limiting plate 12 and second limiting plate 12, be equipped with a latch 2.One spacing collar 3 and a spring 4 as elastic component are set on the latch 3, and between first limiting plate 12 and second limiting plate 13.

Spacing collar 3 is fixedly installed on the latch 2 through a lock pin 5.

In practical implementation, the dorsal part of installing plate 11 is provided with bonding piece (like adhesive tape or double faced adhesive tape), to be fixedly connected with the frame of sliding door, window.

Certainly, in other embodiments, also can mounting holes (referring to shown in Figure 3) on the installing plate 11, be fixedly connected with the frame of sliding door, window through connectors such as screws.Installing hole can be joined work when mounted.

Perhaps, installing plate 11 can adopt bonding piece, screw to add two kinds of fixed forms of installing hole simultaneously, with the bonding strength of the frame of further reinforcement and sliding door, window.

As shown in Figure 3, in use, sliding door, window of the present invention is buckled through installing plate 11 with latch split type safety locking and is installed on the frame 7 of sliding door, window, especially, is positioned at the bottom of frame 7.

Be provided with on the frame of another fan sliding door, window relative and be arranged at intervals with row's pin-and-hole 6 with above-mentioned sliding door, window.Work is joined in the position of the position of pin-and-hole 6 and latch 2.The aperture of pin-and-hole 6 can guarantee that the small end 21 of latch 2 inserts.

As shown in Figure 4; When sliding door, window of the present invention is buckled in lockup state with latch split type safety locking, first limiting plate 12 that reclining of spacing collar 3 wherein, the small end 21 of latch 2 stretches out longer; In the pin-and-hole 6 that the insertion user selectes, be that two fan sliding door, windows are interfixed.

As shown in Figure 5, when sliding door, window of the present invention was buckled in mobile status with latch split type safety locking, wherein the big end 22 of latch 2 was drawn out (right side in Fig. 5), made spacing collar 3 away from first limiting plate 12, near second limiting plate 13.At this moment, small end 21 withdrawals of latch 2 are withdrawn into first limiting plate, 12 places (not having strict status requirement) basically, are the stroke important document with the disengaging of satisfying pin-and-hole 6.

During this state, because latch 2 breaks away from pin-and-hole 6, two fan sliding door, windows are directly by being in slidably state, and the user can arbitrarily adjust the aperture of sliding door, window, promptly adjusts the distance of sliding door, window and door and window fixed frame.

When needs once more fixedly during sliding door, window; Only need sliding door, window is stopped on the opposite of corresponding pin-and-hole 6; Discharge the big end 22 of latch 2, because the effect of spring 4, spacing collar 3 moves to first limiting plate 11; The small end 21 of latch 2 stretches out once more, inserts in the corresponding pin-and-hole 6 (pin-and-hole 6 of this moment is another in a plurality of pin-and-holes of being provided with at interval of a row).

Sliding door, window of the present invention is buckled with latch split type safety locking; Owing to adopt the said structure design; The user can piece together an integral body with latch with two fan sliding door, windows in the lock position of hope, has beneficial effects such as difficult drop-off, not easy-to-draw bad door and window or doorframe and window frame.

More than describe preferred embodiment of the present invention in detail.The ordinary skill that should be appreciated that this area need not creative work and just can design according to the present invention make many modifications and variation.Therefore, all technician in the art all should be in the determined protection domain by claims under this invention's idea on the basis of existing technology through the available technical scheme of logical analysis, reasoning, or a limited experiment.

Claims

1. a sliding door, window is buckled with latch split type safety locking, comprises a body; It is characterized in that: said body comprises installing plate and first limiting plate, second limiting plate of integrative-structure; Be equipped with a latch in said first limiting plate and said second limiting plate; One spacing collar and an elastic component are set on the said latch, and between said first limiting plate and said second limiting plate.

2. sliding door, window as claimed in claim 1 is buckled with latch split type safety locking, and it is characterized in that: said spacing collar is fixedly installed on the said latch through a lock pin.

3. according to claim 1 or claim 2 sliding door, window is buckled with latch split type safety locking, and it is characterized in that: the dorsal part of said installing plate is provided with bonding piece.

4. according to claim 1 or claim 2 sliding door, window is buckled with latch split type safety locking, it is characterized in that: offer installing hole on the said installing plate.