CN109505504B

CN109505504B - Window protective guard

Info

Publication number: CN109505504B
Application number: CN201910071417.XA
Authority: CN
Inventors: 付信超
Original assignee: Fu Xinchao
Current assignee: Fu Xinchao
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2020-01-07
Anticipated expiration: 2039-01-25
Also published as: CN109505504A

Abstract

The invention discloses a window protective guard, which is characterized in that: the fixing device comprises a first hollow upright post, a second hollow upright post and a hollow cross rod, wherein a vertical plate is arranged in the first hollow upright post in a sliding manner, a strip-shaped hole is formed in the vertical plate, a mechanical lock is fixedly arranged on the first hollow upright post, a transmission pin is vertically fixed on a spring bolt of the mechanical lock and is in transmission fit with the strip-shaped hole, fixing components are arranged at two ends of the first hollow upright post respectively and comprise a sliding block, a first positioning post, a positioning pin and a fixing rod, an arc-shaped groove is formed in the fixing rod, and the positioning pin is matched with the arc-shaped groove in use, and compared with the prior art, the fixing device has the advantages that: the utility model provides a window rail guard integral erection is efficient and connect stably, easy operation, realizes non professional's autonomic installation, effectively reduces the fitment cost.

Description

Window protective guard

Technical Field

The invention relates to the technical field of window guard rails, in particular to a window guard rail.

Background

Window guard rails are common facilities in home decoration, and play a large role in protection in home life, and are generally installed on the outer side of a window, but in consideration of the beauty of the exterior of the window and fire protection regulations, some window guard rails are also installed on the inner side of the window, and the window guard rails installed on the inner side of the window still need to be operated by professionals, so that the autonomous installation by non-professionals is difficult, the decoration cost is increased, and the overall decoration progress is slowed down, and therefore, improvement is needed.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the technical defects and provides the window protective guard which is simple to operate, high in installation efficiency and stable in connection.

In order to achieve the purpose, the invention adopts the technical scheme that: a window protective guard comprises a first hollow upright post, a second hollow upright post and a hollow cross rod, wherein a vertical plate is arranged in the first hollow upright post in a sliding manner, a plurality of first fixing holes are formed in one side face of the first hollow upright post, the side face of the first hollow upright post is parallel to the vertical plate, a second fixing hole is formed in the position, corresponding to the first fixing holes, of the vertical plate, a strip-shaped hole is formed in the vertical plate, a mechanical lock is fixedly arranged on the first hollow upright post, a transmission pin is vertically fixed on a lock tongue of the mechanical lock and is in transmission fit with the strip-shaped hole, fixing components are arranged at two ends of the first hollow upright post respectively and comprise a sliding block, a first positioning post, a positioning pin and a fixing rod, the sliding block is arranged in the first hollow upright post in a sliding manner, the first positioning post is arranged in the sliding block in a sliding manner, and a spiral spring is arranged, the positioning device comprises a first hollow upright post, a second positioning post, a fixed rod, a sliding block and a clamping groove, wherein the first positioning post is coaxially arranged on the first positioning post, the diameter of the second positioning post is smaller than that of the first positioning post, the second positioning post is clamped on the outer end face of the first hollow upright post under the action of a spiral spring, the first positioning post cannot be popped out, the fixed rod is arranged in the sliding block in a sliding mode and penetrates through the first positioning post, the fixed rod is parallel to the first hollow upright post, an arc-shaped groove is formed in the fixed rod, the positioning pin is respectively in threaded connection with the second positioning post and the first positioning post and is matched with the arc-shaped groove in use, and the end; a fixing groove is formed in one side face of the second hollow upright post, and a third fixing hole is formed in the opposite face of the side face; and two ends of the hollow cross rod are respectively connected with the first fixing hole and the third fixing hole.

And one end of the fixed rod is provided with a butting block.

And reinforcing ribs are arranged in the hollow cross rod.

And plastic protective openings are formed in the first fixing hole and the third fixing hole.

After adopting the structure, compared with the prior art, the invention has the advantages that: a window guard railing is composed of the first and the second hollow vertical posts, hollow cross rod, mechanical lock, fixing unit, etc., the fixing of the first hollow upright post can be completed by screwing the positioning pin, the firm stability of the first hollow upright post after the installation is ensured by the matching of parts such as the fixing rod and the like, the installation of the second hollow upright post and the hollow cross bar can be realized by screwing the mechanical lock, the operation is simple and convenient, the integral installation can be rapidly completed by non-professional personnel, the application crowd is wide, the home decoration cost is effectively reduced, the window guard rail is high in overall installation efficiency, stable in connection and simple in operation, achieves autonomous installation of non-professionals, and effectively reduces decoration cost.

Drawings

Fig. 1 is a schematic structural view of a window guard rail according to the present invention.

Fig. 2 is a schematic view illustrating a structure of an a-side of a window guard rail according to the present invention.

As shown in the figure: 1. first cavity stand, 2, second cavity stand, 3, cavity horizontal pole, 4, riser, 5, first fixed orifices, 6, second fixed orifices, 7, bar hole, 8, mechanical lock, 9, driving pin, 10, fixed subassembly, 11, slider, 12, first reference column, 13, locating pin, 14, dead lever, 15, coil spring, 16, second reference column, 17, arc wall, 18, draw-in groove, 19, fixed slot, 20, third fixed orifices, 21, butt piece, 22, strengthening rib, 23, plastics mouth guard.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention, and the present invention is further described with reference to the accompanying drawings and embodiments.

Examples, see fig. 1-2:

a window guard rail comprises a first hollow upright post 1, a second hollow upright post 2 and a plurality of hollow cross rods 3, wherein the first hollow upright post 1 and the second hollow upright post 2 are installed in parallel and are both vertical to the hollow cross rods 3, the hollow cross rods 3 are provided with a plurality of vertical plates 4, the vertical plates 4 are arranged in the first hollow upright post 1 in a sliding manner, can slide in the first hollow upright post 1 by matching with rail grooves through tracks, a plurality of first fixing holes 5 are formed in one side surface of the first hollow upright post 1, the side surface is parallel to the vertical plates 4, the first fixing holes 5 are used for installing the hollow cross rods 3, the vertical plates 4 are vertical to the hollow cross rods 3, second fixing holes 6 are formed in positions, corresponding to the first fixing holes 5, on the vertical plates 4, the second fixing holes 6 are used for installing the hollow cross rods 3, strip-shaped holes 7 are formed in the vertical plates 4, mechanical locks 8 are fixedly arranged on the first hollow upright post 1, the mechanical lock 8 is characterized in that a transmission pin 9 is vertically fixed on a lock tongue of the mechanical lock 8, the transmission pin 9 is in transmission fit with a strip-shaped hole 7, the mechanical lock 8 rotates under the screwing of a key, the lock tongue rotates synchronously with the rotation, the transmission pin 9 on the mechanical lock drives a vertical plate 4 to move in a first hollow upright post 1 through the strip-shaped hole 7, the position of a second fixing hole 6 in the first hollow upright post 1 also changes, when the mechanical lock 8 is in a locked state, the second fixing hole 6 is not coaxial with the first fixing hole 5, one end of a hollow cross rod 3 is abutted against the vertical plate 4, when the mechanical lock 8 is opened, the second fixing hole 6 is coaxial with the first fixing hole 5, one end of the hollow cross rod 3 can penetrate through the second fixing hole 6 and is abutted against the inner end face of the first hollow upright post 1, fixing components 10 are arranged at two ends of the first hollow upright post 1, and each fixing component 10 is composed of a sliding block 11, the positioning pin 13 and the fixing rod 14, the sliding block 11 is slidably arranged in the first hollow upright post 1, the sliding block 11 can slide in the first hollow upright post 1 through the matching of the rail and the rail groove, so as to facilitate the installation of the sliding block 11, the first positioning column 12 is slidably arranged in the sliding block 11, a coil spring 15 is arranged between the first positioning column 12 and the sliding block 11, the first positioning column 12 can slide in the sliding block 11 through the matching of the rail and the rail groove, the coil spring 15 is arranged at the bottom of the first positioning column 12 and always keeps the force of pushing the first positioning column 12 outwards from the sliding block 11, a second positioning column 16 is coaxially arranged on the first positioning column 12, the diameter of the second positioning column 16 is smaller than that of the first positioning column 12, because the diameter of the first positioning column 12 is larger than that of the second positioning column 16, under the action of the coil spring 15, the second positioning column 16 is clamped on the outer end surface of the first hollow upright post 1, and the first positioning column 12 cannot be popped, so as to fix the fixing component 10 on the end of the first hollow upright post 1, the fixing rod 14 is slidably disposed in the sliding block 11 and penetrates through the first positioning post 12, the fixing rod 14 can slide in the sliding block 11 by the cooperation of the rail and the rail groove, one end of the fixing rod 14 is located outside the sliding block 11 and abuts against the frame edge of the indoor frame, the fixing rod 14 is parallel to the first hollow upright post 1, the fixing rod 14 is provided with an arc-shaped groove 17, the positioning pin 13 is respectively in threaded connection with the second positioning post 16 and the first positioning post 12 and is in cooperation with the arc-shaped groove 17, the end of the positioning pin 13 slides from the edge of the arc-shaped groove 17 to the bottom of the arc-shaped groove 17 during screwing, meanwhile, the relative position of the fixing rod 14 in the first hollow upright post 1 is changed accordingly so as to fix the first hollow upright post 1 on the frame edge of the indoor frame, the end of the first hollow upright post 1 is provided with a clamping groove 18, the clamping groove 18 is used for positioning the first hollow upright post 1 on the frame edge of the inner frame of the window to prevent the first hollow upright post 11 from sliding and loosening; a fixing groove 19 is formed in one side face of the second hollow upright post 2, the fixing groove 19 is used for fixing and positioning the second hollow upright post 2, the second hollow upright post 2 is fixed to the frame edge of the inner frame of the window through the fixing groove 19, a third fixing hole 20 is formed in the opposite face of the side face, and the third fixing hole 20 is matched with the first fixing hole 6 to fix the hollow cross rod 3; the two ends of the hollow cross bar 3 are respectively connected with the first fixing hole 5 and the third fixing hole 20, when the hollow cross bar 3 is installed horizontally, for example, the first hollow upright post 1 is placed close to one side of a window, the clamping grooves 18 at the two ends of the hollow upright post are buckled on the frame edge of the frame in the window, the position of the fixing rod 14 is adjusted by screwing the positioning pin 13 until the fixing rod 14 at the two ends of the first hollow upright post 1 is completely and firmly propped on the frame edge of the frame in the window, then the mechanical lock 8 is screwed by a key, the position of the second fixing hole 6 on the vertical plate 4 is adjusted to be coaxial with the first fixing hole 5, then one end of the hollow cross bar 3 is abutted against the inner end surface of the first hollow upright post 1 after sequentially passing through the first fixing hole 5 and the second fixing hole 6, all the hollow cross bars 3 are installed according to the actions, after the installation is completed, the fixing grooves 19 on the frame edge of the frame in the window, then the other end of the hollow cross rod 3 passes through the third fixing hole 20 and abuts against the inner end face of the second hollow upright post 2, when the other end of the hollow cross rod 3 moves into the third fixing hole 20, the part of the hollow cross rod located in the first hollow upright post 1 moves outwards, the end part of the hollow cross rod finally moves to the second fixing hole 6, after all the hollow cross rods 3 move according to the operation, the mechanical lock 8 is screwed through a key, the second fixing hole 6 moves to a position which is not coaxial with the first fixing hole 5, and the hollow cross rod 3 abuts against the vertical plate 4 at the moment, so that the integral installation is completed.

In order to improve whole stability after the installation, furtherly, dead lever 14 one end is provided with butt piece 21, and butt piece 21's cross-sectional area sets up great, and the sideslip of dead lever 14 can be avoided on the frame edge in its butt is in the window, improves holistic stability.

In order to make the hollow cross bar 3 more firm, further, a reinforcing rib 22 is arranged in the hollow cross bar 3.

In order to avoid the scraping between the hollow cross rod 3 and the first hollow upright post 1 and the second hollow upright post 2, further, plastic protection openings 23 are respectively arranged on the first fixing hole 5 and the third fixing hole 20.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A window guard rail which is characterized in that: the novel hollow upright post is characterized by comprising a first hollow upright post (1), a second hollow upright post (2) and a hollow cross rod (3), wherein a vertical plate (4) is arranged in the first hollow upright post (1) in a sliding manner, a plurality of first fixing holes (5) are formed in one side face of the first hollow upright post (1), the side face of the first hollow upright post is parallel to the vertical plate (4), a second fixing hole (6) is formed in the position, corresponding to the first fixing holes (5), of the vertical plate (4), a strip-shaped hole (7) is formed in the vertical plate (4), a mechanical lock (8) is fixedly arranged on the first hollow upright post (1), a transmission pin (9) is vertically fixed on a lock tongue of the mechanical lock (8), the transmission pin (9) is in transmission fit with the strip-shaped hole (7), fixing assemblies (10) are arranged at two ends of the first hollow upright post (1), and each fixing assembly (10) is composed of a, The positioning device comprises a first positioning column (12), a positioning pin (13) and a fixing rod (14), wherein a sliding block (11) is arranged in a first hollow upright column (1) in a sliding manner, the first positioning column (12) is arranged in the sliding block (11) in a sliding manner, a spiral spring (15) is arranged between the first positioning column and the sliding block (11), a second positioning column (16) is coaxially arranged on the first positioning column (12), the diameter of the second positioning column (16) is smaller than that of the first positioning column (12), the second positioning column (16) is clamped on the outer end face of the first hollow upright column (1) under the action of the spiral spring (15), the first positioning column (12) cannot be popped out, the fixing rod (14) is arranged in the sliding block (11) in a sliding manner and penetrates through the first positioning column (12), the fixing rod (14) is parallel to the first hollow upright column (1), and an arc-shaped groove (17) is formed in the fixing rod (14), the positioning pin (13) is respectively in threaded connection with the second positioning column (16) and the first positioning column (12) and is matched with the arc-shaped groove (17), and a clamping groove (18) is formed in the end portion of the first hollow upright column (1);

a fixing groove (19) is formed in one side face of the second hollow upright post (2), and a third fixing hole (20) is formed in the opposite face of the side face;

the two ends of the hollow cross rod (3) are respectively connected with the first fixing hole (5) and the third fixing hole (20).

2. A window guard rail according to claim 1, wherein: one end of the fixed rod (14) is provided with a butting block (21).

3. A window guard rail according to claim 1, wherein: and reinforcing ribs (22) are arranged in the hollow cross rod (3).

4. A window guard rail according to claim 1, wherein: and plastic mouth guards (23) are arranged on the first fixing hole (5) and the third fixing hole (20).