CN219932020U - Protective fence of aluminum alloy casement window - Google Patents

Abstract

The utility model discloses a protective fence of an aluminum alloy casement window, which comprises a wall body, wherein the wall body is provided with a window, the casement window is arranged in the window, the casement window is sunken relative to the outer side of the wall body, a space for installing the protective fence is formed into a containing groove, the protective fence is arranged in the containing groove through a fastening part, the outer side of the protective fence does not exceed the outer side of the wall body, the fastening part comprises fixing blocks arranged at four corners of the containing groove, the fixing blocks are provided with clamping grooves and fixing grooves, the clamping grooves are intersected with the fixing grooves, holes are formed in preset positions of the containing groove, and the fixing blocks penetrate through the fixing grooves through expansion bolts, so that the fixing blocks are fixed at corners of the containing groove, and the protective fence comprises a rectangular frame and a plurality of rod bodies arranged in the frame. According to the utility model, the guard rail is supported by the wall surface of the inner wall of the accommodating groove, and is fastened by the fastening part, so that the guard rail is prevented from being separated from the accommodating groove, and the problem that the guard rail is unstable due to loosening of the expansion bolts caused by time is avoided.

Description

Protective fence of aluminum alloy casement window

Technical Field

The utility model relates to the technical field of protective fences, in particular to a protective fence of an aluminum alloy casement window.

Background

The window protective fence is generally arranged on a wall outside a window and is mainly used for protection and protection, so that the risk of falling from the window is avoided.

Specifically, when installing, it is necessary to punch holes in the outside of the wall body, and install the guard rail again in the outside of the wall body by using the expansion bolt fastener, the support force is provided to the expansion bolts through the wall body, and the expansion bolts provide the support force to the guard rail, so that the guard rail installation corresponds to the outside of the casement window.

However, in such a mounting mode, the weight of the guard rail is pressed on the expansion bolts, so that the expansion bolts are easy to loosen along with the time, the guard rail is easy to fall due to the lack of supporting force, and the guard rail is dangerous and difficult to prevent.

Disclosure of Invention

The utility model aims to provide a protective fence of an aluminum alloy casement window, which is used for avoiding unstable caused by loosening of expansion bolts due to time lapse.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a rail guard of aluminum alloy flat-open window, includes the wall body, the wall body has the window, and install the flat-open window in the window, the flat-open window for the wall body outside is sunken, and space wherein forms the storage tank that is used for installing the rail guard, the rail guard passes through fastening component and installs inside the storage tank, the outside of rail guard does not surpass the outside of wall body.

Preferably, the fastening component comprises fixing blocks arranged at four corners of the accommodating groove, the fixing blocks are provided with clamping grooves and fixing grooves, the clamping grooves are intersected with the fixing grooves, holes are punched at preset positions of the accommodating groove, and the fixing blocks penetrate through the fixing grooves through expansion bolts, so that the fixing blocks are fixed at corners of the accommodating groove.

Preferably, the guard rail comprises a rectangular frame and a plurality of rod bodies which are equidistantly arranged in the frame, and four corners of the frame are just fixed at the clamping grooves of the four fixing blocks.

Preferably, one side of the clamping groove is provided with a stop block, the stop block is in contact with the frame, and the stop block is detachably connected with the frame.

Preferably, the frame is provided with a first through hole, the stop block is provided with a second through hole, the first through hole corresponds to the second through hole, the stop block passes through one end of the first through hole through a fastening bolt and is in threaded connection with the fastening bolt through a nut, and the stop block is fixedly connected with the frame.

Preferably, the frame fixedly connected with connecting block, the dog seted up with the cell body of connecting block adaptation, connecting block elastic connection has the fixture block, the spout has been seted up to the connecting block, the fixture block is located the equal fixedly connected with slider in inside both sides of spout, the slider with spout sliding connection, still be provided with the elastic component in the spout, the both ends of elastic component respectively with the spout and the fixture block is connected, the fixture block is located the spout outside has inclined plane and straight face.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the guard rail is supported by the wall surface of the inner wall of the accommodating groove, and is fastened by the fastening part, so that the guard rail is prevented from being separated from the accommodating groove, and the problem that the guard rail is unstable due to loosening of the expansion bolts caused by time is avoided.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of a guard rail for an aluminum alloy casement window according to the present utility model;

FIG. 2 is a schematic exploded view of a first embodiment of a guard rail for an aluminum alloy casement window according to the present utility model;

FIG. 3 is a schematic view of a part of a guard rail according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a partially exploded structure of a first rail guard of an aluminum alloy casement window according to the present utility model;

FIG. 5 is a schematic diagram of the structure of the channel, the connection block and the block in the second rail guard embodiment of the aluminum alloy casement window according to the present utility model;

fig. 6 is a schematic side sectional view of a connecting block in a second embodiment of a guard rail of an aluminum alloy casement window according to the present utility model.

In the figure:

10. a wall body; 11. a casement window; 12. a receiving groove; 13. a fixed block; 14. a clamping groove; 15. a fixing groove;

20. a frame; 21. a rod body; 22. a stop block; 23. a first perforation; 24. a second perforation; 25. a fastening bolt; 26. a nut;

30. a connecting block; 31. a tank body; 32. a clamping block; 33. a chute; 34. a slide block; 35. an elastic member.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

With reference to figures 1-6 of the drawings,

embodiment one:

the utility model provides a rail guard of aluminum alloy flat-open window, includes wall body 10, and wall body 10 has the window, and installs flat-open window 11 in the window, and flat-open window 11 is sunken for wall body 10 outside, and wherein the space is formed into the accommodation groove 12 that is used for installing the rail guard, and the rail guard passes through fastening part and installs inside the accommodation groove 12, and the outside of rail guard does not surpass the outside of wall body 10.

Compared with the prior art that the expansion bolts provide supporting force for the guard rail, the guard rail is supported by the wall surface of the inner wall of the accommodating groove 12, and the situation that the guard rail is unstable due to loosening of the expansion bolts caused by time is avoided.

Further, the fastening component comprises fixing blocks 13 arranged at four corners of the accommodating groove 12, the fixing blocks 13 are provided with clamping grooves 14 and fixing grooves 15, the clamping grooves 14 are intersected with the fixing grooves 15, holes are formed in preset positions of the accommodating groove 12, and the fixing blocks 13 penetrate through the fixing grooves 15 through expansion bolts, so that the fixing blocks 13 are fixed at the corners of the accommodating groove 12.

The expansion bolts are different from the prior art that the expansion bolts directly provide supporting force, and the expansion bolt control fixing blocks 13 are fixed in the accommodating grooves 12, so that the protective guard is controlled not to slide and not to be separated from the accommodating grooves 12.

Further, the guard rail comprises a rectangular frame 20 and a plurality of rod bodies 21 which are equidistantly arranged in the frame 20, and four corners of the frame 20 are just fixed at the clamping grooves 14 of the four fixing blocks 13.

Further, one side of the clamping groove 14 is provided with a stop block 22, the stop block 22 is in contact with the frame 20, and the stop block 22 is detachably connected with the frame 20.

Further, the frame 20 is provided with a first through hole 23, the stop 22 is provided with a second through hole 24, the first through hole 23 corresponds to the second through hole 24, and the stop 22 is fixedly connected with the frame 20 by passing through one end of the first through hole 23 through a fastening bolt 25 and being in threaded connection with the fastening bolt 25 through a nut 26.

Through the fastening bolt 25 and the matched nut 26, the fastening bolt 25 sequentially passes through the first through hole 23 and the second through hole 24 and is locked by the nut 26, so that the protective fence is stably installed in the accommodating groove 12.

Embodiment two:

the standard of the first embodiment, which uses the fastening bolt 25 and the nut 26, is modified so as to be suitable for the rapid installation by the average person, in particular:

the frame 20 fixedly connected with connecting block 30, the cell body 31 with connecting block 30 adaptation has been seted up to dog 22, connecting block 30 elastic connection has fixture block 32, connecting block 30 has seted up spout 33, fixture block 32 is located the inside both sides of spout 33 and all fixedly connected with slider 34, slider 34 and spout 33 sliding connection, still be provided with elastic component 35 in the spout 33, the both ends of elastic component 35 are connected with spout 33 and fixture block 32 respectively, fixture block 32 is located the spout 33 outside has inclined plane and straight face.

The elastic member 35 is preferably a spring member, when the clamping block 32 slides towards the slot 31, the inclined surface thereof first abuts against the slot 31, so that the clamping block 32 slides downwards and presses the elastic member 35, when the clamping block 32 completely passes through the slot 31, the frame 20 abuts against one side of the stop block 22, and the elastic force of the elastic member 35 abuts against the other side of the stop block 22, so that the guard rail is stably mounted in the accommodating groove 12.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a rail guard of aluminum alloy flat-open window, its characterized in that, includes wall body (10), wall body (10) have the window, and install flat-open window (11) in the window, flat-open window (11) for wall body (10) outside is sunken, and space wherein forms into holding groove (12) that are used for installing the rail guard, the rail guard passes through fastening component and installs inside holding groove (12), the outside of rail guard does not surpass the outside of wall body (10).

2. The guard rail of the aluminum alloy casement window according to claim 1, wherein the fastening component comprises fixing blocks (13) arranged at four corners of the accommodating groove (12), the fixing blocks (13) are provided with clamping grooves (14) and fixing grooves (15), the clamping grooves (14) are intersected with the fixing grooves (15), holes are formed in preset positions of the accommodating groove (12), and the fixing blocks (13) penetrate through the fixing grooves (15) through expansion bolts, so that the fixing blocks (13) are fixed at corners of the accommodating groove (12).

3. A guard rail of an aluminium alloy casement window according to claim 2, characterized in that the guard rail comprises a rectangular frame (20) and a plurality of bars (21) equidistantly arranged in the frame (20), four corners of the frame (20) being exactly fixed at the clamping grooves (14) of four fixing blocks (13).

4. A guard rail of an aluminium alloy casement window according to claim 3, characterized in that, a stop block (22) is provided on one side of the clamping groove (14), the stop block (22) is in contact with the frame (20), and the stop block (22) is detachably connected with the frame (20).

5. The guard rail of an aluminum alloy casement window according to claim 4, wherein the frame (20) is provided with a first through hole (23), the stop block (22) is provided with a second through hole (24), the first through hole (23) corresponds to the second through hole (24), passes through one end of the first through hole (23) through a fastening bolt (25), and is in threaded connection with the fastening bolt (25) through a nut (26), so that the stop block (22) is fixedly connected with the frame (20).

6. The guard rail of an aluminum alloy casement window according to claim 4, wherein the frame (20) is fixedly connected with a connecting block (30), a groove body (31) matched with the connecting block (30) is formed in the stop block (22), a clamping block (32) is elastically connected with the connecting block (30), a sliding groove (33) is formed in the connecting block (30), the clamping block (32) is located at two inner sides of the sliding groove (33) and fixedly connected with sliding blocks (34), the sliding blocks (34) are in sliding connection with the sliding groove (33), elastic pieces (35) are further arranged in the sliding groove (33), two ends of each elastic piece (35) are connected with the sliding groove (33) and the clamping block (32) respectively, and the clamping block (32) is located at the outer portion of the sliding groove (33) and is provided with an inclined surface and a straight surface.