CN212836365U - Multifunctional adjustable zinc steel balcony guardrail - Google Patents

Abstract

The utility model relates to a multi-functional adjustable zinc steel balcony guardrail, it includes the guardrail, the guardrail includes that a plurality of stands of establishing the balcony setting enclose and set up the guardrail spare that is used for the protection between adjacent stand, it is a plurality of be provided with on the stand and be used for sunning mechanism, sunning mechanism includes sunning pole and a plurality of supporting component, supporting component includes bracing piece and connecting piece, the vertical slip of one end of bracing piece is rotated and is connected in the stand, the other end of bracing piece is provided with the holder that is used for centre gripping sunning pole, the one end of connecting piece is connected in the one end that the stand was kept away from to the bracing piece, the vertical slip of the other end of connecting piece is connected in the stand, the connecting piece. The utility model discloses still comparatively portable sunning clothing when doing the protection to the personnel.

Description

Multifunctional adjustable zinc steel balcony guardrail

Technical Field

The utility model belongs to the technical field of the technique of guardrail and specifically relates to a multi-functional adjustable zinc steel balcony guardrail is related to.

Background

The zinc steel guardrail is a guardrail rod which is made of zinc alloy materials, is used for different parts and has different functions, and becomes a mainstream product used in residential districts, factory schools, road traffic and the like due to the fact that the surface layer is treated by electrostatic spraying at the later stage. In the in-service use, traditional guardrail texture is softer, rust easily, and the function is also comparatively single, and the dismouting is also very inconvenient.

In order to solve the technical problems, a Chinese patent with the publication number of CN209293560U in the prior art discloses a novel combined zinc-steel balcony guardrail, which has the technical key points that: the umbrella stand comprises a stand column, the inside of stand is provided with the umbrella groove, the inside bottom of stand is provided with spacing hole, the top in spacing hole is provided with the slot, and the slot is located the one end in umbrella groove, the montant is installed to one side of stand, the bolt is installed to the one end of montant, the top of bolt is provided with the connecting block, a plurality of horizontal poles are installed to the one end of montant, the lag has been cup jointed to the surface of horizontal pole.

The above prior art solutions have the following drawbacks: above-mentioned technical scheme function is comparatively single when using, and the space of balcony is comparatively great, can cause the waste of certain space and resource when using.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a multi-functional adjustable zinc steel balcony guardrail.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a multi-functional adjustable zinc steel balcony guardrail, includes the guardrail, the guardrail includes a plurality of stands of establishing the balcony setting and sets up the guardrail spare that is used for the protection between adjacent stand, and is a plurality of be provided with on the stand and be used for sunning mechanism, sunning mechanism includes sunning pole and a plurality of supporting component, supporting component includes bracing piece and connecting piece, the vertical slip of one end of bracing piece is rotated and is connected in the stand, the other end of bracing piece is provided with the holder that is used for centre gripping sunning pole, the one end of connecting piece is connected in the one end that the stand was kept away from to the bracing piece, the vertical slip of the other end of connecting piece is connected in the stand, the connecting.

Through adopting above-mentioned technical scheme, when using, can all upwards slide a plurality of bracing pieces, and drive the connecting piece and upwards slide, then rotate the bracing piece and towards indoorly, the connecting piece slides to the upper portion of stand this moment, then hold the bracing piece, make the bracing piece keep towards indoor tilt's state, the sunning pole is by the centre gripping in a plurality of holders this moment, can constitute and be used for doing the sunning to the clothing, simultaneously when not needing the sunning clothing, can slide bracing piece and connecting piece downwards, in order to reduce the influence to balcony daily life, the result of use is better relatively.

The present invention may be further configured in a preferred embodiment as: the bracing piece articulates towards the one end of stand has the slider, the stand that the bracing piece slided and connects sets up the spout of vertical extension, the slider slides and connects in the spout, slider adaptation is dovetail or T type groove in spout and spout, be provided with the locking piece of doing the locking that slides to it in the slider, but the bracing piece card is located in the spout, the spout is upper shed and side open structure and its upper portion offer make bracing piece pivoted opening.

Through adopting above-mentioned technical scheme, when using, can make the slider along the vertical slip of spout to the opening downside, the lower extreme of bracing piece slides in to the opening this moment, then the locking piece makes the slider locking of sliding, then the bracing piece keeps the state towards indoor slope under the effect of connecting piece to be used for the sunning clothing, and when not needing the sunning clothing, can locate the bracing piece card in the spout, can effectually save the space that the bracing piece occupy, optimize the result of use.

The present invention may be further configured in a preferred embodiment as: the locking hole has been seted up on the upper portion of spout, the locking piece including wear to establish and slide and connect in the locking round pin of slider and at least one can make the locking round pin insert the locking spring of locating in the locking hole, the both ends of locking spring fixed connection respectively in locking round pin and slider.

Through adopting above-mentioned technical scheme, when using, the trend that the locking round pin kept orientation locking hole to stretch out all the time under the effect of locking spring, when the slider slided to locking hole department, the locking round pin was inserted and is located and do the space-time in, can do the locking of sliding to the slider.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a lock pin, including spout, locking pin, be provided with in the spout, the one end that the spout was kept away from to the locking pin has seted up the shrinkage pool, be provided with the driving lever that is used for supplementary pull out the locking pin in the shrinkage pool, the both ends difference fixed connection of driving lever in the pore wall of shrinkage pool.

Through adopting above-mentioned technical scheme, when using, the accessible hand is dialled the driving lever and is made its orientation keep away from the direction in locking hole and slide to make the locking round pin break away from the locking hole and can cancel the locking of sliding to the slider, the driving lever sets up in the concave hole simultaneously, reduces exposed edges and corners position when can effectually saving space, with optimization result of use.

The present invention may be further configured in a preferred embodiment as: the supporting rod is hinged to the upper end face of the sliding block.

Through adopting above-mentioned technical scheme, when can making the bracing piece card locate the spout, reduce the space that the bracing piece needs to further optimize the result of use.

The present invention may be further configured in a preferred embodiment as: the stand that the bracing piece is connected sets up the slide opening of vertical extension, the slide opening is open structure and its axial cross-section and is the T form, the slide opening is the tip opening, the connecting piece is rope and its one end fixedly connected with sliding block of keeping away from the bracing piece, sliding block slides and connects in the slide opening, sliding block adaptation is in the main aspects of slide opening.

Through adopting above-mentioned technical scheme, when using, when the lower extreme of bracing piece slided to the opening part, the connecting piece can stimulate the sliding block to slide to the opening border of slide opening to make the sliding block butt in the ladder portion at the opening border of slide opening, so that the connecting piece can do the drawing to the bracing piece, make the bracing piece keep towards the indoor state of inclining, when not using simultaneously, connecting piece and sliding block can be accomodate in the slide opening, in order to optimize the result of use.

The present invention may be further configured in a preferred embodiment as: the clamping piece comprises a first clamping plate and a second clamping plate which are of arc-plate-shaped structures, the first clamping plate is fixedly connected to one end, far away from the stand column, of the supporting rod, the arc-shaped structures of the first clamping plate and the second clamping plate are oppositely opened, one side edges of the first clamping plate and the second clamping plate are hinged to each other, the other side edges of the first clamping plate and the second clamping plate are fixedly connected with a hasp for locking the first clamping plate and the second clamping plate in a closed mode, and the airing rod is clamped between the first clamping plate and the second clamping plate.

By adopting the technical scheme, when the clothes airing rack is used, the airing rod can be clamped between the first clamping plate and the second clamping plate, and then the first clamping plate and the second clamping plate are closed and locked through the hasps to be used for airing clothes.

The present invention may be further configured in a preferred embodiment as: and a torsion spring which enables the clamping plate I and the clamping plate II to be always kept closed is arranged on the hinged part of the clamping plate I and the clamping plate II.

By adopting the technical scheme, when the hasp is not closed, the probability that the airing rod is separated from the first clamping plate and the second clamping plate due to the fact that the first clamping plate and the second clamping plate are opened is reduced, and the first clamping plate and the second clamping plate are kept in a state of clamping the airing rod.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the clothes airing rack is used, the plurality of supporting rods can slide upwards and drive the connecting pieces to slide upwards, then the supporting rods are rotated to face indoors, the connecting pieces slide to the upper portions of the stand columns at the moment, then the supporting rods are pulled to enable the supporting rods to keep a state of inclining towards the indoor, at the moment, the airing rods are clamped by the plurality of clamping pieces, clothes can be aired, and meanwhile when the clothes do not need to be aired, the supporting rods and the connecting pieces can slide downwards to reduce the influence on the daily life of a balcony, and the using effect is relatively better;

2. when using, can make the slider vertically slide to the opening downside along the spout, the lower extreme of bracing piece slides in to the opening this moment, then the locking piece makes the slider locking that slides, then the bracing piece keeps the state towards indoor slope under the effect of connecting piece, for be used for the sunning clothing, and when not needing the sunning clothing, can locate the bracing piece card in the spout, can effectually save the space that the bracing piece occupy, and simultaneously, the lower extreme of bracing piece slides when the opening part, the connecting piece can stimulate the sliding block and slide to the opening border of slide opening, and make the sliding block butt in the ladder portion at the opening border of slide opening, so that the connecting piece can do the drawing to the bracing piece, make the bracing piece keep towards the indoor state of slope, when not using simultaneously, connecting piece and sliding block can be accomodate in the slide opening, in order to optimize the result of use.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a partial sectional view of the present embodiment, which is mainly used for showing the internal structure of the slide groove and the slide hole.

Fig. 3 is a partially enlarged view of a portion a in fig. 2, which is mainly used for showing the structure of the locking member.

Fig. 4 is a partially enlarged view of a portion B in fig. 1, which is mainly used for showing the structures of the clamping members and the airing holes.

In the figure, 1, a guardrail; 10. a chute; 101. an opening; 102. a locking hole; 11. a column; 12. a guardrail member; 13. a slide hole; 14. a connecting port; 2. a drying mechanism; 21. an airing rod; 211. airing the holes; 22. a support assembly; 221. a support bar; 222. a connecting member; 223. a slider; 224. a sliding block; 225. a placement groove; 23. a clamping member; 231. a first clamping plate; 232. a second clamping plate; 233. a hasp; 234. a torsion spring; 24. a locking member; 241. a locking pin; 242. a locking spring; 243. concave holes; 244. a deflector rod; 245. and (6) guiding the tube.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a multi-functional adjustable zinc steel balcony guardrail, including setting up in the guardrail 1 of balcony, guardrail 1 includes that a plurality of stand 11 and a plurality of guardrail spare 12 that set up respectively in adjacent stand 11 clearance of establishing the setting of balcony border are enclosed for do the protection. Wherein the guardrail piece 12 can be selected from an explosion-proof toughened glass plate or a railing, and the guardrail piece 12 is fixedly connected to the opposite sides of the adjacent upright posts 11.

A plurality of uprights 11 located on one side edge of the balcony are provided with airing means 2 for airing the clothes.

The airing mechanism 2 comprises an airing rod 21 and at least two supporting assemblies 22, different supporting assemblies 22 are arranged on different vertical columns 11, and the supporting assemblies 22 comprise supporting rods 221 and connecting pieces 222. One end of the support rod 221 slides vertically and is rotatably connected to the upright post 11, the support rod 221 is positioned on one indoor side of the upright post 11, and the other end of the support rod 221 is connected with a clamping piece 23 for clamping the airing rod 21; one end of the connecting member 222 is fixedly connected to the supporting rod 221, and the other end of the connecting member 222 is slidably connected to the upright post 11 connected to the supporting component 22. When the device is used, the connecting member 222 is located above the supporting rod 221, and when the connecting member is located at the upper part of the upright post 11, the connecting member 222 slides upwards and is locked, and the length of the connecting member 222 is greater than or equal to that of the supporting rod 221.

When using, can all upwards slide a plurality of bracing pieces 221, and drive connecting piece 222 upwards slide, then rotate the bracing piece 221 indoor towards, connecting piece 222 slides to the upper portion of stand 11 this moment, then hold bracing piece 221, make bracing piece 221 keep towards the indoor state of inclining, sunning pole 21 is held in a plurality of holders 23 this moment, can constitute and be used for doing the sunning to the clothing, when not needing the sunning clothing, simultaneously, can slide bracing piece 221 and connecting piece 222 downwards, in order to reduce the influence to balcony daily life, the result of use is better relatively.

Referring to fig. 1 and 2, the support rod 221 is hinged to a sliding block 223 towards one end of the upright 11, the upright 11 provided with the support component 22 is provided with a vertically extending sliding groove 10, and the sliding block 223 is connected to the sliding groove 10 in a sliding manner, so that the support rod 221 slides through the sliding block 223 and is rotatably connected to the upright 11. Wherein, the sliding groove 10 is a dovetail groove or a T-shaped groove, and the sliding block 223 is adapted to the sliding groove 10.

Referring to fig. 2 and 3, a locking member 24 for performing sliding locking on the sliding block 223 is arranged in the sliding block, and the sliding chute 10 has an opening and a side opening structure, and the side opening of the sliding chute 10 faces to the indoor side; the maximum width of the supporting rod 221 is larger than the width of the side opening of the sliding chute 10, so that the supporting rod 221 can be clamped in the sliding chute 10. The cross section of the support rod 221 is adapted to the cross section of the sliding chute 10, the upper portion of the sliding chute 10 is provided with an opening 101 which enables the support rod 221 to rotate towards the indoor, and the sliding block 223 is provided with a locking piece 24 which slides and locks the sliding block.

So that when using, can make slider 223 vertically slide to opening 101 downside along spout 10, the lower extreme of bracing piece 221 slides in to opening 101 this moment, then locking piece 24 makes slider 223 slide the locking, then bracing piece 221 keeps the state towards indoor slope under the effect of connecting piece 222 for the sunning clothing, and when not needing the sunning clothing, can locate bracing piece 221 card in spout 10, can effectually save the space that bracing piece 221 occupy, optimize the result of use.

Referring to fig. 2 and 3, the sliding chute 10 has locking holes 102 formed in the upper and lower portions thereof, the locking member 24 includes a locking pin 241 penetrating through and slidably connected to the slider 223 and two locking springs 242 allowing the locking pin 241 to be inserted into the locking holes 102, the locking spring 242 is fixedly connected to the slider 223 toward the indoor end, and the locking spring 242 is fixedly connected to the locking pin 241 away from the outdoor end. So that the locking pin 241 always keeps a tendency to slip in a direction away from the room. When the locking pin 241 is inserted into the locking hole 102 at the lower portion of the sliding slot 10, the entire supporting rod 221 can be completely clamped in the sliding slot 10.

When the clothes drying rack is used, the locking pin 241 can be inserted into the locking hole 102 at the upper part of the sliding groove 10 under the action of the locking spring 242 so as to slidably lock the sliding block 223, and when clothes do not need to be dried, the locking pin 241 can be inserted into the locking hole 102 at the lower part of the sliding groove 10, so that the stability of the supporting rod 221 when the supporting rod is not used is improved.

The lower end of the supporting rod 221 is hinged to the upper end face of the sliding block 223, so that when the supporting rod 221 is clamped in the sliding groove 10, the space required by the sliding groove 10 is reduced, and the using effect is optimized.

Referring to fig. 2 and 3, two placing grooves 225 for placing the locking springs 242 are formed in the slider 223, the placing grooves 225 are open toward the central axis of the locking pin 241, the open edges of the placing grooves 225 are attached to the outer wall of the locking pin 241, and the two locking springs 242 are respectively disposed in the two placing grooves 225; the locking spring 242 is provided with two guide tubes 245 which have the same central axis with the locking spring, the opposite ends of the two guide tubes 245 are inserted into each other, and the opposite ends of the two guide tubes 245 are fixedly connected to the placing groove 225 and the locking pin 241 respectively. The guide tube 245 facing the outdoor side is fixedly connected to the locking pin 241 by a projection fixedly connected to the locking pin 241, and the projection is slidably connected to the placement groove 225. When the sliding type locking device is used, sliding of the locking pin 241 and stretching of the locking spring 242 are guided, and meanwhile, the locking piece 24 can be placed in the sliding block 223, so that influence of the outside on the locking piece 24 is reduced.

The locking pin 241 is the T form and its main aspects towards indoor one side, and shrinkage pool 243 has been seted up to the one end that the sliding chute 10 was kept away from to locking pin 241, and the pore wall of shrinkage pool 243 is the sphere column structure, is provided with the driving lever 244 that is used for supplementary pulling locking pin 241 in the shrinkage pool 243, and the both ends fixed connection of driving lever 244 is in the opening border of shrinkage pool 243.

Referring to fig. 2 and 3, the upright post 11 connected with the support rod 221 is provided with a vertically extending slide hole 13, the slide hole 13 is positioned at one side of the slide groove 10 departing from the indoor space, the cross section of the slide hole 13 along the length direction thereof is in a T shape, and the slide hole is provided with a hole at the small end; the connecting member 222 is a rope and one end of the connecting member, which is far away from the supporting rod 221, is fixedly connected with a sliding block 224 which is adapted to the large end of the sliding hole 13, so that the sliding block 224 can be supported by the opening edge of the sliding hole 13 and cannot slide out of the sliding hole 13 when being connected to the upper end of the sliding hole 13 in a sliding manner. Wherein, the connecting piece 222 is connected to the upright post 11 in a sliding manner through a sliding block 224. A connecting port 14 for communicating the upper end opening edges of the sliding hole 13 and the sliding groove 10 is arranged between the sliding hole 13 and the sliding groove 10, so that when the sliding device is not used, the connecting part 222 between the sliding hole 13 and the sliding groove 10 can be clamped on the connecting port 14, and the using effect is optimized.

When the lower end of the support rod 221 slides to the opening 101 during use, the connecting member 222 pulls the sliding block 224 to slide to the opening edge of the sliding hole 13, and the sliding block 224 abuts against the step portion of the opening edge of the sliding hole 13, so that the connecting member 222 can stretch the support rod 221, the support rod 221 is kept in a state of inclining towards the indoor space, and when the support rod is not used, the connecting member 222 and the sliding block 224 can be accommodated in the sliding hole 13, so as to optimize the use effect.

Referring to fig. 1 and 4, the clamping member 23 includes a first clamping plate 231 and a second clamping plate 232, both of which are arc-shaped plate structures, and the first clamping plate 231 is fixedly connected to the end of the supporting rod 221 away from the upright 11. The first clamping plate 231 is of an upper opening structure, the central axis of the first clamping plate 231 and the central axis of the second clamping plate 232 are parallel to the airing rod 21, the opening edge of the second clamping plate 232, which is far away from the indoor side, is hinged to the opening edge of the first clamping plate 231, which is far away from the indoor side, and the first clamping plate 231 and the second clamping plate 232 are opened in opposite arc shapes.

The opening edges of the indoor sides of the first clamping plate 231 and the second clamping plate 232 are provided with hasps 233 used for closing and locking the first clamping plate 231 and the second clamping plate 232, and the fixing seats and the anti-falling buckles of the hasps 233 are respectively connected to the opening edges of the indoor sides of the first clamping plate 231 and the second clamping plate 232. The airing rod 21 is clamped between the first clamping plate 231 and the second clamping plate 232, and anti-slip threads can be fixedly connected to the outer walls of the opposite sides of the first clamping plate 231 and the second clamping plate 232 so as to reduce the probability that the airing rod 21 axially slides relative to the first clamping plate 231 and the second clamping plate 232.

When the clothes drying device is used, the drying rod 21 can be clamped between the first clamping plate 231 and the second clamping plate 232, and then the first clamping plate 231 and the second clamping plate 232 are closed and locked through the buckles 233 to be used for drying clothes.

Referring to fig. 4, the hinge portion of the first clamping plate 231 and the second clamping plate 232 is hinged through a rotating shaft, a torsion spring 234 is sleeved on the rotating shaft to keep the first clamping plate 231 and the second clamping plate 232 in a closed state, and two ends of the torsion spring 234 are fixedly connected to the first clamping plate 231 and the second clamping plate 232 respectively. So as to avoid the probability that the airing rod 21 is separated from the first clamping plate 231 and the second clamping plate 232 due to the opening of the first clamping plate 231 and the second clamping plate 232 when the buckles 233 are not closed.

The airing rod 21 is provided with a plurality of airing holes 211 distributed along the axial direction of the airing rod, the airing holes 211 penetrate through the airing rod 21 along the horizontal direction, and the axial direction of the airing holes 211 is coincided with a certain radial direction of the airing rod 21. The cross section of the airing hole 211 is T-shaped, and the vertical part of the T-shape is arranged downwards. When clothes are aired, the clothes hanger is clamped in the airing hole 211 through the T-shaped horizontal part of the airing hole 211, and the clothes hanger is clamped in the vertical part of the airing hole 211, so that the probability that the clothes hanger is separated from the airing hole 211 due to wind power and the like when the clothes are aired is reduced, and the using effect is optimized.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a multi-functional adjustable zinc steel balcony guardrail, includes guardrail (1), guardrail (1) include a plurality of enclose stand (11) of establishing the balcony setting and set up guardrail spare (12) that are used for the protection between adjacent stand (11), its characterized in that: the drying device is characterized in that a drying mechanism (2) is arranged on the plurality of upright columns (11), the drying mechanism (2) comprises a drying rod (21) and a plurality of supporting assemblies (22), each supporting assembly (22) comprises a supporting rod (221) and a connecting piece (222), one end of each supporting rod (221) vertically slides and is rotatably connected to each upright column (11), the other end of each supporting rod (221) is provided with a clamping piece (23) used for clamping the drying rod (21), one end of each connecting piece (222) is connected to one end, far away from each upright column (11), of each supporting rod (221), the other end of each connecting piece (222) is vertically connected to each upright column (11) in a sliding mode, and each connecting piece (222) is located above each supporting rod (221).

2. The multi-functional adjustable zinc-steel balcony guardrail of claim 1, characterized in that: bracing piece (221) articulates towards the one end of stand (11) has slider (223), stand (11) that bracing piece (221) slided and connect has seted up vertical extension's spout (10), slider (223) slide and connect in spout (10), slider (223) adaptation is dovetail or T type groove in spout (10) and spout (10), be provided with in slider (223) and do lock piece (24) of the locking of sliding to it, bracing piece (221) can block and locate in spout (10), spout (10) are upper shed and side open structure and its upper portion offer and make bracing piece (221) pivoted opening (101).

3. The multi-functional adjustable zinc-steel balcony guardrail of claim 2, characterized in that: the upper portion of spout (10) has seted up locking hole (102), locking piece (24) including wear to establish and slide and connect in locking round pin (241) of slider (223) and at least one can make locking round pin (241) insert locate locking hole (102) locking spring (242), the both ends of locking spring (242) are fixed connection in locking round pin (241) and slider (223) respectively.

4. The multi-functional adjustable zinc-steel balcony guardrail of claim 3, characterized in that: a concave hole (243) is formed in one end, far away from the sliding groove (10), of the locking pin (241), a shifting rod (244) used for assisting in pulling out the locking pin (241) is arranged in the concave hole (243), and two ends of the shifting rod (244) are fixedly connected to the hole wall of the concave hole (243) respectively.

5. The multi-functional adjustable zinc-steel balcony guardrail of claim 3, characterized in that: the supporting rod (221) is hinged to the upper end face of the sliding block (223).

6. The multi-functional adjustable zinc-steel balcony guardrail of claim 3, characterized in that: vertical extension's slide opening (13) have been seted up in stand (11) that bracing piece (221) are connected, slide opening (13) are open structure and its axial cross-section and are the T form, slide opening (13) are the tip opening, connecting piece (222) are rope and its one end fixedly connected with sliding block (224) of keeping away from bracing piece (221), sliding block (224) slide and connect in slide opening (13), sliding block (224) adaptation is in the main aspects of slide opening (13).

7. The multi-functional adjustable zinc-steel balcony guardrail of claim 1, characterized in that: the clamping piece (23) comprises a first clamping plate (231) and a second clamping plate (232) which are of arc plate-shaped structures, the first clamping plate (231) is fixedly connected to one end, far away from the upright post (11), of the supporting rod (221), the first clamping plate (231) and the second clamping plate (232) are provided with openings in an arc shape opposite direction, one side edges of the first clamping plate (231) and one side edges of the second clamping plate (232) are hinged to each other, a buckle (233) for locking the first clamping plate (231) and the second clamping plate (232) in a closed mode is fixedly connected to the other side edges of the first clamping plate (231) and the second clamping plate (232), and the airing rod (21) is clamped between the first.

8. The multi-functional adjustable zinc-steel balcony guardrail of claim 7, characterized in that: and a torsion spring (234) is arranged at the hinged part of the first clamping plate (231) and the second clamping plate (232) so that the two clamping plates are always kept closed.

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