CN101514603B - Anti-theft and horizontal pull open stopper for aluminum doors and windows - Google Patents

Abstract

An anti-theft and horizontally-pulled opening stop seat for an aluminum door and window is mainly arranged at a proper position on the inner side of a horizontal window frame of an outer sash of a horizontally-pulled aluminum door and window, and utilizes a clamping block which can be movably accommodated in a central accommodating chamber of a seat body of the stop seat to tilt upwards so as to limit the opening distance of the inner sash and the outer sash, and elastic fasteners arranged on two sides synchronously slide and abut against the two end sides of the clamping block to keep the positioning; when the stop limit is to be removed to make the window sash restore to the fully opened function, the elastic fasteners on both sides must be slid simultaneously, so that the clamping block can be retracted into the accommodating chamber of the base body.

Description

Anti-theft and horizontal pull open stopper for aluminum doors and windows

technical field

The invention relates to an aluminum door and window anti-theft and horizontal pull opening stopper seat, especially a kind that is suitable for being installed on the window frame of the horizontal pull type aluminum door and window, and is installed at a suitable place inside the horizontal window frame of the outer sash. The locking block on the stopper seat is tilted up or retracted, so as to control the openable width and distance of the inner and outer sashes, and has the function of anti-theft and child-proof safety protection.

Background technique

In the design of the current building, in order to allow light and fresh air to enter the room from the outside, aluminum doors and windows are made on the walls of the building. However, in order to prevent thieves from invading after breaking the glass through aluminum doors and windows, and to make the sash more secure after opening, it is often necessary to install an iron window or aluminum grille outside the window for protection. Unauthorized opening of windows and falling accidents, but it also hinders the effect of real-time escape in the event of a fire. Iron windows or aluminum grilles will block the opportunity for firefighters to enter the fire scene to save people and fire; Due to the restrictions of the Building Appearance Maintenance Convention, it is also possible that the iron window fence cannot be installed on the outer window. Therefore, the user usually installs a detent limiter on the aluminum window to limit the opening distance of the inner and outer sash to prevent young children from Accidents of falling from buildings through opening too large windows occurred. There is a kind of "aluminum window brake positioning limiter" on the market, which mainly includes a base body, at least one lock unit and at least one elastic latch block; wherein, a chamber is provided on the base body to accommodate the elastic latch At the same time, the lock unit is provided on one side of the chamber, and the lock unit can be used to control the elastic latching block to lift or retract in the chamber and position it; when the latching block is tilted up, the The opening position of the horizontally pulled side-opening sash can be restricted; on the contrary, when the locking block is retracted, the aluminum window can resume the normal full-opening function of the sash.

However, when the catch block of this limiter is raised, it also forms a lock function. Although it can be used as a safety window to prevent children from climbing, it also has the effect of preservation, and when an emergency occurs, the catch can be released. The block is retracted into the chamber so that the window sash can be fully opened for use, but since the locking block is controlled by a lock unit, every time it is used, whether it is to make the locking block rise or retract, The lock unit must be driven by a key, which is quite inconvenient to use, and in order to prevent children from easily opening the lock unit, parents often store the key, but cannot find it when an emergency occurs key, so there are also security concerns.

In view of this, the inventor has newly designed a window opening distance stopper that does not need a key to release the locking effect, and uses double elastic fasteners as a definite locking function, which can be more convenient to use and has both Anti-theft aluminum doors and windows with safety, escape, and anti-theft and horizontal pull-open stoppers are provided for the consumption of the public.

Contents of the invention

The main purpose of the present invention is to provide an aluminum door and window anti-theft and horizontal pull open stopper seat, which can control the inner and outer sash of the horizontal pull window by using a locking block that is movable and pivotally arranged in the housing chamber of the seat body to lift or retract. In the open position, the locking block is equipped with an elastic body at the bottom, and the elastic body can be installed at different positions to produce different operating effects. Therefore, if the locking block is to be retracted, the limit must be simultaneously displaced on both sides The unique elastic fasteners increase the rigor of use and prevent children from accidentally falling due to operating the stopper seat.

Another object of the present invention is to provide an aluminum door and window anti-theft and horizontal pull open stopper seat. When the restriction of the stopper seat is to be released and the locking block is retracted, the elastic fasteners on both sides must be synchronously operated and retreated. Therefore when the thief reaches into the house from the window and intends to open the stop seat, it will be difficult and has anti-theft effect.

In order to achieve the above-mentioned purpose, the present invention is mainly installed on the inner side of the horizontal window frame of the outer sash of horizontally pulled aluminum doors and windows. The present invention is composed of a base, an elastic body, a catch block and two elastic fasteners; There is a chamber in the center to accommodate the pivoting block, and to make the latch block rise or retract in the chamber, and a slot communicated with the chamber is provided on both sides of the chamber. The elastic fasteners are respectively installed in the slots; and when the locking block rises, it can limit the opening position of the inner and outer sash of the horizontal pull window, and the two elastic fasteners slide against the card respectively. The corresponding structures on both ends of the catch block form an embedded clamping effect, so that the clamping block is positioned and locked; on the contrary, when the buckle is to be released, the elastic fasteners on both sides must be slid outward at the same time to release the clamping function, the locking block can be retracted inwardly into the chamber of the seat body.

The beneficial effect of the present invention is to provide an anti-theft aluminum door and window and a horizontal pull open stop seat design. The seat body is provided with a chamber on the housing, and the two sides of the chamber are provided with communicating slots. A locking block is set in the chamber, and an elastic fastener is provided in each slot hole on both sides, so that when the locking block wants to be raised or retracted, the elastic fasteners on both sides must be slid, so The stop seat of the present invention can control the opening positions of the inner and outer sashes when the locking block is tilted up, and has the functions of anti-theft and safety protection.

Other characteristics and specific embodiments of the present invention can be further understood in the following detailed description with accompanying drawings.

Description of drawings

Figure 1 is an exploded view of the structure of the embodiment of the present invention.

Fig. 1a is a perspective view from the bottom side of the locking block of the present invention.

Fig. 2 is a three-dimensional appearance view of an embodiment of the present invention.

FIG. 3 is a schematic diagram of the inside of the locking block according to the embodiment of the present invention.

Fig. 3a is a schematic diagram of the locking block of the embodiment of the present invention being lifted out.

FIG. 4 is a schematic diagram of spring installation of the locking block according to another embodiment of the present invention.

Fig. 4a is a schematic diagram of the locking block being lifted out according to another embodiment of the present invention.

Fig. 5 is an exploded view of another embodiment of the present invention.

FIG. 6 is a schematic diagram of the inner shrinkage of the locking block in the embodiment of FIG. 5 of the present invention.

Fig. 6a is a schematic diagram of the locking block of the embodiment of Fig. 5 of the present invention being lifted out.

Fig. 7 is a schematic diagram of spring installation of the locking block according to another embodiment of the present invention.

Fig. 7a is a schematic diagram of the locking block of the embodiment of Fig. 7 of the present invention being lifted out.

Fig. 8 is an exploded view of another different embodiment of the present invention.

Fig. 9 is a side sectional view of the embodiment of Fig. 8 of the present invention.

Fig. 9a is a schematic diagram of the action of the embodiment of Fig. 8 of the present invention.

Fig. 10 is a schematic diagram of the stop seat device of the present invention on the window sash.

Fig. 11 is a schematic diagram of a specific application example of the present invention.

Fig. 12 is a three-dimensional appearance view of another style of the elastic fastener of the present invention.

Detailed ways

Please refer to Fig. 1 and Fig. 2 at the same time. The structure of the stop seat 1 of the present invention is mainly applied to horizontal pull aluminum doors and windows. Composed of elastic fasteners 30, 40 and springs 33, 43, and a latch 21 is used to pivotally engage the catch block 20 in the chamber 11 of the seat body 10, when the catch block 20 protrudes from the stop seat 1 When it is outside the body, it is used to limit the openable positions of the inner and outer sashes, as shown in Figure 11. It has a home anti-theft function and can prevent children from accidentally falling from the building.

Please refer to Fig. 1, Fig. 3, and Fig. 3a, the seat body 10 is provided with a chamber 11 in the center, and adjacent sides of the chamber 11 are respectively provided with communicating slots 12, 12a, and the seat body 10 is provided with a plurality of protruding inserts 13 on both sides of the periphery, referring to Figure 1, and the bottom plate 14 is provided with a flange 15 on the periphery. Adhesive is added on the flange 15 for sealing. The bottom plate 14 is provided with a boss 16 for positioning the elastic body 22 .

Please refer to Fig. 1a and Fig. 3, the locking block 20 is mainly pivoted in the chamber 11 of the seat body 10 by using the latch 21, and the locking block 20 is provided with a pivot hole 23 penetrating on both sides of the middle section, which can The pin 21 is fixed in the chamber 11 of the seat 10 through the pivot hole 23 and the hole on the seat body, and the left side of the locking block 20 is provided with a spring insertion groove 24a, see Fig. 3, and the right side The center of the bottom is also provided with a spring insertion groove 24b, as shown in Fig. 1a and Fig. 3, and the bottom of the right end of the catch block 20 is provided with a resisting piece 25, and the end of the resisting piece is set as an inclined plane 25a. When rising, the contact piece 25 can lean against the frame opening of the chamber 11 of the seat body 10, and the stop surface 26 formed by the end surface of the locking block 20 is tilted out, which can be used as a force-bearing end surface when the window sash stops. The locking block 20 has a rough surface 27 on one side of the upper surface. And the outer edge of the left end of the locking block 20 is provided with two ejector rods 28, and a recessed engaging groove 29 is arranged between the two ejector rods, as shown in FIG. 3 .

The elastic fastener 30 is installed in the slot hole 12 on the right side of the seat body 10. Its top is provided with a bump 31 with a rough surface, the bottom is hollowed out, and a protruding post 32 is horizontally provided on the inside. A spring 33 is sleeved on the 32. And the elastic fastener 30 can also be set to extend a curved elastic strip 35 at the rear end, as shown in FIG. When rising, its elastic buckle can slide against the bottom of the locking block 20 to form an embedding effect to make it positioned.

The elastic fastener 30 is provided with an inclined surface 34 at the lower edge of the front end, as shown in Fig. 3, so when the locking block 20 retracts, the inclined plane 25a can be used to resist the inclined surface 34 of the elastic fastener 30, so when the locking block 20 is in the rough When the surface 27 is directly pressed down, the inclined plane 25a at the end of the resisting piece 25 will induce the inclined surface 34 to automatically retract the elastic fastener 30. When the resisting piece 25 abuts against the seat body 10, the elastic fastener 30 will The top support of the spring 33 is automatically embedded in the lower end of the supporting piece 25, referring to Fig. 3a, forming a fixing effect.

The elastic fastener 40 is installed in the slot hole 12a on the left side of the seat body 10. Its top is provided with a bump 41 with a rough surface, the bottom is hollowed out, and a protruding post 42 is horizontally provided on the inside. A spring 43 is sleeved on the 42. The elastic fastener 40 is provided with a tenon 45 on the lower edge of one end and a beveled block 46 on the upper edge of the same end, see Figure 1, so when the catch block 20 retracts, the ejector rod 28 can be held against the bottom of the seat body, see Figure 1 3.

Therefore, when the elastic buckle 40 is moved backwards and the rough surface 27 on the left side of the locking block 20 is pressed down, the right side of the locking block 20 will automatically pop out of the stop surface 26. Refer to Figure 3a and put the elastic buckle back After the piece 40, the tenon 45 of the elastic fastener 40 will be embedded in the slot 29 to form a fixing effect. Make it limit the travel distance of the sash opening and sliding with the formed stop surface 26 . And when wanting to shrink back to the locking block 20, then manually move the elastic fasteners 30, 40 backward synchronously, and the locking block 20 can be compressed and retracted, keeping the outside of the locking block 20 flat surface, see Figure 3.

Please refer to Fig. 4 and Fig. 4a, which is another embodiment of the structure of the stop seat 1 of the present invention. The provided elastic body changes different positions, for the elastic body 22a is installed in the spring on the right side of the latch 21 and inserted into the groove 24b. This design is different from the embodiment in Fig. 1 in the operation action. When protruding from the seat body 10, the elastic fasteners 30 and 40 need to be moved backward manually, and the locking block 20 can be automatically ejected by using the elastic body 22a. Refer to FIG. The retaining surface 26 limits the travel distance of the sash to open and slide. And when wanting to retract the latching block 20, then firstly move the elastic fasteners 30, 40 backward synchronously in a manual manner, then manually press the raised end of the latching block 20, put back the elastic fasteners 30, 40 for use The inclined plane 34 provided on the lower edge of the front end of the elastic fastener 30 clamps the inclined plane 25a at the end of the contact piece 25 of the locking piece 20, and also utilizes the inclined plane block 46 of the elastic fastener 40 to resist against the end of the push rod 28, so that the spring 33, The elastic force of 43 is greater than the elastic force of the elastic body 22a so as to keep the outside of the engaging block 20 flat, as shown in FIG. 4 .

Please refer to Fig. 5, Fig. 6, and Fig. 6a, which are another embodiment of the structure of the stop seat 1 of the present invention. In order to install a coil spring 22b on the latch 21, the coil spring 22b is installed so that the opening faces When it is on the left side, the locking block 20 can be elastically pivoted. Therefore, when the position of the rough surface 27 on the left side of the locking block 20 is pressed down, the right side of the locking block 20 will automatically pop out of the stop surface 26, see Figure 6a; Components 30 and 40 are shifted backward synchronously, and the locking block 20 can be automatically retracted by using the elastic force of the coil spring 22b to keep the outside of the locking block 20 as a flat surface, as shown in FIG. 6 .

Please refer to Figure 7 and Figure 7a, which is another embodiment of the structure of the stop seat 1 of the present invention, and when the coil spring 22c is installed so that the opening faces to the right as shown in the figure, another different operation will occur Effect, as shown in this figure, when the locking block 20 is to be lifted out, the elastic fasteners 30 and 40 are moved backward synchronously, and the locking block 20 will be automatically lifted out, as shown in Figure 7a; and after use When wanting to retract the locking block 20, the elastic fasteners 30, 40 must be manually shifted backwards, then press the raised end of the locking block 20, put back the elastic fasteners 30, 40 to keep the locking block The outside of 20 is a flat surface, as shown in Fig. 7 .

Please refer to FIG. 8 , FIG. 9 , and FIG. 9 a , which are another different embodiment of the present invention, its side sectional view and its action diagram. In the embodiment shown in the figure, a chamber 11 is provided on the seat body 10, and connected slots 12, 12a are provided on the adjacent side of the chamber 11, and the locking block 20 is filled in the center of the chamber 11 of the seat body. , a spring 50 is provided at the center of the bottom of the latching block, protruding clamping plates 51 are provided on the left and right sides of the latching block 20, and two elastic fasteners 30 are installed at both ends inside the seat body, and at the front end of the elastic fastener 30 An extension piece 36 is provided, so that when the elastic fasteners 30 provided on both sides are pulled back and moved back, the locking block 20 can be ejected upward due to the support of the spring 50, as shown in Figure 9a, so One will make the extension piece 36 change from being originally located on the top surface of the clamping plate 51 to being placed on the bottom surface of the clamping plate 51 to form a stop for the window.

Please refer to Fig. 3, Fig. 10, and Fig. 11, the seat body 10 in the present invention is provided with an embedding groove 17 at one end, as shown in Fig. 3, and an oblique cone block 18 is provided at the other opposite end, as shown in Fig. 12, The stop seat 1 can be installed in the horizontal frame bar 42 of the outer sash 41 in the button hole 43, and the stop seat 1 utilizes the protruding insert 13 set on the periphery of the seat body 10, referring to Fig. 1, as After sliding into the button hole 43, push it to the left so that the embedding groove 17 is embedded in the plate at the left end of the button hole 43 of the horizontal frame, and the oblique cone block 18 at the other end is elastically buckled into the right end of the button hole 43; The effect of assembly.

Please refer to FIG. 11 , which is a schematic diagram of the installation of the stop seat 1 on the window sash of the present invention. When the locking block 20 is tilted out from the seat body 10 , the formed stop surface 26 can limit the opening and sliding travel distance of the inner sash 40 . Similarly, if the outer sash 41 is pushed, the stop surface 26 will push against the inner sash 40 to reach the limitation of the opening width.

Please refer to Figure 3, as shown in Figure 3a, the elastic fastener 30 can be provided with a red warning mark A on the upper surface of the upper surface, see Figure 3, so when the locking block 20 is pressed down, it becomes a flat and unstoppable state At this time, the parents at home can easily see the red mark representing danger with the naked eye from a distance. And the green safety mark B can be set on the upper surface of the contact piece 25 of the locking block 20, see Figure 3a, or the green safety mark B can be set on the upper surface of the elastic fastener 30, see the figure 3a. In this way, it can be easily judged as a safe state with stop function.

To sum up, the aluminum door and window horizontal pull opening limit stop seat of the present invention is to use the locking block to lift up or shrink inward, so as to limit the opening position of the inner and outer sash, and through the elastic fasteners on the side , control its stopper or can be opened horizontally, has the function of protection, is safer and more convenient to use, and has the function of escape at the same time, and has the value of industrial application. It is really a novel design.

Claims (20)

1. an aluminium door and window is guarded against theft and the horizontally-sliding opening stopping seat, is made up of a pedestal, clipping block, elastic body, two spring secures rail to sleepers;

It is characterized in that: this pedestal is provided with a room in central authorities, and both sides respectively are provided with the slotted eye that communicates with room; This clipping block is hubbed in the room of above-mentioned pedestal, and elastic body is installed between clipping block and pedestal, and makes this clipping block in room, stick up liter or retraction; Two spring secures rail to sleepers are installed in respectively in the slotted eye of pedestal, and clipping block is tilted upward when rising, and the spring secures rail to sleeper that makes both sides is sliding respectively to be butted on this clipping block both end sides and to make its location.

2. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat; It is characterized in that: pedestal is provided with a base plate in the bottom; This base plate then is provided with flange in periphery, when base plate is embedded in the root edge of this pedestal and combines, can on flange, add viscose with driving fit.

3. aluminium door and window antitheft as claimed in claim 2 and horizontally-sliding opening stopping seat is characterized in that: this base plate is provided with projection with the installing elastic body.

4. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat, it is characterized in that: wherein spring secures rail to sleeper is provided with elastic body in the rear end.

5. aluminium door and window as claimed in claim 1 antitheft and horizontally-sliding opening stopping seat, it is characterized in that: this clipping block is provided with the pivot hole of running through in two sides, utilizes latch to pass the hole on this pivot hole and the pedestal and is fixed in the room of pedestal.

6. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat is characterized in that: this clipping block left side is provided with spring and inserts groove.

7. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat, it is characterized in that: this clipping block right side is provided with spring and inserts groove.

8. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat is characterized in that: this clipping block right-hand member bottom is provided with one and supports sheet, is made as tapered plane in the end that supports sheet, and the clipping block right side forms a stop surface.

9. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat, it is characterized in that: wherein this clipping block is hubbed in the room of pedestal by a latch, and on pivot, establishes a wind spring, makes this clipping block can be elasticity and pivots.

10. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat, it is characterized in that: this clipping block is provided with matsurface in a side upper surface.

11. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat; It is characterized in that: this spring secures rail to sleeper be provided with in the top one be matsurface projection; This spring secures rail to sleeper is established in the bottom and is Openworks shape, and is provided with a projection in inside, and a spring is set in projection.

12. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat, it is characterized in that: this spring secures rail to sleeper extends a sweeping elastic strip in the rear end, and is installed in the slotted eye of pedestal.

13. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat, it is characterized in that: this clipping block left end outer rim is provided with two push rods, between two push rods, is provided with recessed draw-in groove.

14. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat, it is characterized in that: this spring secures rail to sleeper is provided with an inclined-plane in the front end lower edge.

15. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat is characterized in that: this spring secures rail to sleeper is provided with tenon in being provided with ramp blocks with the end upper limb in an end lower edge.

16. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat is characterized in that: this spring secures rail to sleeper is provided with red caution annotation in the upper surface place.

17. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat is characterized in that: this clipping block is provided with the green safety annotation in supporting sheet upper surface place.

18. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat, it is characterized in that: this spring secures rail to sleeper is provided with the green safety annotation in the upper surface place.

19. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat, it is characterized in that: this pedestal is provided with caulking groove in an end, and another opposite end is provided with the oblique cone piece, and the pedestal periphery is provided with the abaculus of protrusion.

20. aluminium door and window antitheft as claimed in claim 1 and horizontally-sliding opening stopping seat; It is characterized in that: this clipping block bottom central is provided with spring; The clipping block left and right sides is provided with the clamp of protrusion, and spring secures rail to sleeper is installed in the inner end of pedestal, is provided with Extendible flake in the front end of spring secures rail to sleeper.

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