TWI658197B - Foldable guardrail having extendable structure - Google Patents

Abstract

The utility model relates to a folding guardrail with a telescopic structure, which is arranged on a cantilever structure of a building. The cantilever structure connects the outer wall of the building vertically. The folding guardrail includes a first railing component and a second railing component. One side of the first railing assembly is pivotally connected to the external wall. The second railing assembly includes a first body portion and a first telescopic portion. One side of the first body portion is pivotally connected to the other side of the first railing assembly, and the other side thereof is formed with a first accommodation space. One side of the first telescopic portion is movably connected to the first accommodation space, so that at least a part of the first telescopic portion is received in the first accommodation space or the first telescopic portion is exposed in the first accommodation space. outer. Among them, the pivoting directions of the folding guardrail are all turning towards the internal space of the building.

Description

Folding guardrail with telescopic structure

The invention relates to a folding guardrail, and in particular to a folding guardrail with a telescopic structure.

The overhanging structure of a building generally refers to the general name of the balcony, terrace and rain cover of the building. The rain cover is usually set above the opening of the external window or external wall. It has the function of blocking rainwater from entering the room, blocking direct sunlight, and preventing Multiple functions such as fire scorching and enhancing the building's facade landscape.

In recent years, in order to promote green buildings, the government has widened the width of rain cover in the regulations, which has caused some builders to make the building ’s rain cover wider and wider, causing more and more buildings to be built. Increase, but can not be effectively used, thereby making consumers' relative deprivation stronger. In addition, since the rain cover is not like a balcony with a fall wall or guardrail protection measures, when cleaning the outer side of the window corresponding to the rain cover position, if the standing window is used to clean the window, the cleaning effect of the window Very limited; if you clean the windows by standing on a rain cover, you can clean the windows, but it is very unsafe.

In view of this, the present invention discloses a foldable guardrail with a telescopic structure. In addition to being folded through a pivot joint structure, the foldable guardrail can be folded and stored in a rain cover and a balcony through a telescopic structure. Or shrink at the same time on one side of the balcony to reduce the space required for storage.

According to an embodiment of the present disclosure, a folding guardrail with a telescopic structure is provided on the overhanging structure of the building, the overhanging structure is vertically connected to the outer wall of the building, and the folding guardrail is a vertical overhanging structure and includes The first railing assembly and the second railing assembly, wherein the second railing assembly further includes a first body portion and a first telescopic portion. One side of the first railing assembly is pivotally connected to the outer wall adjacent to the outer edge of the cantilever structure. One side of the first body portion is pivotally connected to the other side of the first railing assembly, and the other side of the first body portion is formed with a first accommodation space. One side of the first telescopic portion is movably connected to the first accommodation space, so that at least a part of the first telescopic portion is received in the first accommodation space or the first telescopic portion is exposed in the first accommodation space. outer. Among them, the pivoting directions of the folding guardrail are all turning towards the internal space of the building.

Furthermore, the first railing assembly further includes a second body portion and a second telescopic portion. One side of the second body portion is pivotally connected to the outer wall adjacent to the outer edge of the cantilever structure, and the other side of the second body portion is formed with a second accommodation space. One side of the second telescopic portion is movably connected to the second accommodation space, so that at least a part of the second telescopic portion is received in the second accommodation space or the second telescopic portion is exposed in the second accommodation space. In addition, the other side of the second telescopic portion is pivotally connected to the first body unit.

Furthermore, the first railing assembly further includes a third body portion and a third telescopic portion. One side of the third body portion is pivotally connected to the outer wall adjacent to the outer edge of the cantilever structure, and the other side of the third body portion is fixed with a pivot shaft, and the extending direction of the pivot shaft is substantially perpendicular to the cantilever structure. A slide groove is provided on one side of the third telescopic portion, and the slide groove is relatively movably pivotally connected to the pivot shaft, so that the third telescopic portion can be selectively slid or rotated relative to the third body portion. One side is pivotally connected to the first body portion.

Furthermore, at least a part of the transverse rod system of the first body portion is a hollow structure, and the first accommodation space is formed in the transverse rod of the hollow structure.

Furthermore, the plurality of vertical rods of the first body portion are arranged at intervals, and the plurality of vertical rod systems are symmetrical in the front and rear, and the first accommodation space is formed in the vertical rods symmetrical in the front and rear.

Furthermore, when one end of the first telescopic portion substantially touches the end of the first accommodation space, the sum of the lateral lengths of the first body portion and the first telescopic portion exposed outside the first accommodation space is less than the cantilever. The depth of the structure.

Furthermore, the foldable guardrail further includes a 盖板 -type cover plate, which is used to cover the transverse bar of the foldable guardrail to strengthen the compressive strength of the foldable guardrail.

Furthermore, the first railing component of the folding guardrail is pivotally connected to the outer wall adjacent to the outer edge of the overhanging structure through a hinge, and the first body portion is transmitted through The hinge is pivotally connected to the first railing assembly.

Furthermore, the cantilever structure is a cantilever structure or a cantilever structure.

To sum up, the present invention provides a foldable guardrail with a telescopic structure. The foldable guardrail is designed to be pivotally connected to each other through a multi-section railing assembly, and can be selectively deployed or folded to overhang stored in a building. Structure. In addition, the folding guardrail of the present invention is more designed through a telescopic structure, and can be applied to any overhanging structure of length and depth. In addition, when the folding guardrail of the present invention is folded, each railing component rotates toward the internal space of the building. Compared with the folding structure of the W-shaped folding method in the workshop, the folding guardrail of the present invention is folded and stored. Process is more secure. In this way, the folding fence with a telescopic structure of the present invention can be used as a safety protection measure and landscaping for the balcony, terrace, or rain cover of a building, and can also be used as a plant pot fixing frame for a plant's vegetation wall. Or supporting frame, and exposing or hiding the building vegetation wall according to the actual climate conditions, and effectively adjusting the platform space of the cantilever structure in the building by adjusting the position of the folding fence on the cantilever structure, while taking into account the safety The effect of sex, landscaping decoration and greening landscape is very practical and commercial value.

The above description of the content of this disclosure and the description of the following embodiments are used to demonstrate and explain the spirit and principles of this disclosure, and provide a further explanation of the scope of patent applications of this disclosure.

1,1 ’, 1” ‧‧‧‧Folding fence

10, 12, 10 ’, 12’, 10 ”, 12”, 14 ”‧‧‧ railing assemblies

100, 120, 120 ’, 100”, 120 ”, 140” ‧‧‧ Body

1000, 1200, 1200 ’, 1200”, 1400 ”‧‧‧accommodating space

102, 122, 122 ’, 102”, 122 ”, 142” ‧‧‧ extension

1020 ”‧‧‧Chute

11, 13‧‧‧ hinge

15, 17‧‧‧ pivot

2‧‧‧ building

20‧‧‧ cantilever structure

22‧‧‧Exterior

220‧‧‧accommodation space

222‧‧‧ Positioning hole

24‧‧‧ windows

X‧‧‧X-axis direction

Y‧‧‧Y-axis direction

Z‧‧‧Z axis direction

FIG. 1 is a schematic perspective view of a folding fence with a telescopic structure according to an embodiment of the disclosure.

Figure 2A is a schematic plan view of the folding fence with a telescopic structure according to Figure 1 when in use.

FIG. 2B is a schematic plan view of the folding guardrail with a telescopic structure according to FIG. 1 when it is in a contracted state.

Figure 2C is a schematic top view of the folding guardrail with a telescopic structure according to Figure 1 when it is folded.

Fig. 2D is a schematic plan view of the folding guardrail with a telescopic structure according to Fig. 1 when it is stored.

FIG. 3 is a schematic perspective view of a folding fence with a telescopic structure according to another embodiment of the disclosure.

FIG. 4A is a schematic top view of a folding guardrail with a telescopic structure in use according to yet another embodiment of the disclosure.

FIG. 4B is a schematic top view of a folding guardrail with a telescopic structure in a retracted state according to yet another embodiment of the present disclosure.

FIG. 4C is a schematic top view of a folding guardrail with a telescopic structure according to still another embodiment of the present disclosure when it is stored.

The detailed features and advantages of this disclosure are described in detail in the following embodiments. The content is sufficient for any person skilled in the art to understand this disclosure. The technical content is implemented accordingly, and according to the content disclosed in this specification, the scope of patent applications and the drawings, anyone skilled in the relevant art can easily understand the purposes and advantages related to this disclosure. The following examples are intended to further explain the views of the disclosure, but not to limit the scope of the disclosure in any way.

It should be mentioned that the term "guardrail" in the present invention can also be replaced by "railing", "railing", "fence", "fence", "guard", "grid" or "fence" ", The above-mentioned terms are the common names of those with ordinary knowledge in the technical field for blocking protection measures, and can be used arbitrarily.

[First Embodiment of Folding Guardrail with Telescopic Structure]

Please refer to FIG. 1, FIG. 2A, FIG. 2B, FIG. 2C, and FIG. 2D together. FIG. 1 is a perspective view of a folding fence with a telescopic structure according to an embodiment of the present disclosure; FIG. 2A Figure 2 is a schematic plan view of a folding fence with a telescopic structure in use according to Figure 1; Figure 2B is a schematic plan view of a folding fence with a telescopic structure according to Figure 1 in a contracted state; Figure 2C It is a schematic plan view of a folding fence with a telescopic structure according to FIG. 1 when it is folded; FIG. 2D is a schematic plan view of a folding fence with a telescopic structure according to FIG. 1 when it is stored.

As shown in FIG. 1 and FIG. 2A, the folding guardrail with a telescopic structure (hereinafter referred to as the folding guardrail) 1 according to the embodiment of the present invention is a cantilever structure 20 provided in a building 2. The cantilever structure 20 is vertical A building connecting the outer wall 22 of the building 2 and extending outward along the Y-axis direction, perpendicular to the cantilever structure 20 A window 24 is provided on the outer wall 22 of the object 2. The folding fence 1 is perpendicular to the cantilever structure 20, and the setting position of the folding fence 1 is relative to the window 24, that is, the window 24 is located inside the cantilever structure 20, and the folding fence 1 is located near the outer side of the cantilever structure 20. Edge area.

The outer wall 22 of the building 2 is vertically arranged on the floor of the building 2 and is connected to the previous floor. The outer wall 22 is set back vertically along the periphery of the floor of the building 2, And a plurality of side pillars in the building 2 are connected respectively. More clearly, the cantilever structure 20 is a part of the floor of the building 2 and this area is the floor of the building other than the outer wall 22. In this embodiment, the cantilever structure 20 and the floor of the building 2 are planes composed of the X-axis direction and the Y-axis direction, and the outer wall 22 is a plane composed of the Y-axis direction and the Z-axis direction.

Structurally, the cantilever structure 20 can be a cantilever structure or a cantilever structure, which is not limited in the present invention. In practice, the cantilever structure 20 can be a balcony, terrace or rain cover formed of concrete, or a balcony, terrace or rain cover of cantilever glass formed by using reinforced glass and metal brackets. Limited. In addition, the present invention does not limit the length and width of the cantilever structure 20 of the building 2 to which the folding fence 1 is applied, and the type and number of the windows 24 on the outer wall 22 and the positions on the outer wall 22 And the height from the floor of this floor, for example, the window 24 may be a two-way side-sliding window, a floor-to-ceiling window, a casement window, a top-hung window or a top-down window, but it is not limited thereto.

In this embodiment, an accommodation space 220 and a positioning hole 222 (see FIG. 2A) are formed on both sides of the outer wall 22, respectively. The accommodation space 220 is used as a storage space for the folding railing 1 after being contracted and folded. The positioning hole 222 is used for positioning the folding guardrail 1 in the overhanging structure 20. In practical applications, the positioning hole 222 can be opened on the outer wall 22 or the cantilever structure 20, which is not limited in the present invention.

The folding guardrail 1 includes a railing assembly 10 (first railing assembly), a hinge 11, a railing assembly 12 (second railing assembly), and a hinge 13 (see FIG. 2A), wherein the railing assembly 10 is pivotally adjacent to the cantilever through the hinge 11 The outer wall 22 of the outer edge of the structure 20, the railing assembly 12 is pivotally connected to the railing assembly 10 through the hinge 13, the hinge 11 and the hinge 13 are all pivoted about the Z axis direction, and the pivoting direction of the folding guardrail 1 is It is turned towards the internal space of the building 2 (ie towards the window 24). In this embodiment, the railing assembly 10 and the railing assembly 12 are formed by a plurality of poles extending along the third axis direction Z and being connected to each other through the upper and lower transverse bars. In other words, the plurality of standing bars The poles are arranged at intervals, and the upper transverse pole and the lower transverse pole are respectively connected to two ends of the plurality of vertical poles.

In more detail, the railing assembly 10 further includes a main body portion 100 (second main body portion) and a telescopic portion 102 (second telescopic portion), and the railing assembly 12 further includes a main body portion 120 (first main body portion) and a telescopic portion 122 (First telescopic portion). One side of the body portion 100 is pivotally connected to the outer wall 22 adjacent to the outer edge of the overhanging structure 20 through the hinge 11, and the other side of the body portion 100 is formed with an accommodation space 1000 (second accommodation space). One side of the telescopic portion 102 is movably connected to the accommodation space 1000 to select At least a part of the telescopic portion 102 is accommodated in the accommodation space 1000 or the above-mentioned telescopic portion 102 is exposed outside the accommodation space 1000. In other words, the telescopic portion 102 can be expanded and contracted relative to the body portion 100. The other side of the telescopic portion 102 is pivotally connected to one side of the main body portion 120 through the hinge 13.

An accommodation space 1200 (first accommodation space) is formed on the other side of the body portion 120. One side of the telescopic portion 122 is movably connected to the accommodation space 1200, so that at least a part of the telescopic portion 122 is accommodated in the accommodation space 1200 or the above-mentioned telescopic portion 122 is exposed outside the accommodation space 1200. In other words, In other words, the telescopic section 122 is capable of being telescoped relative to the body section 120. The other side of the telescopic portion 122 can be selectively inserted into or detached from the positioning hole 222. In this embodiment, at least a part of the horizontal bar of the body portion 100 is a hollow structure, and the accommodation space 1000 is formed in the horizontal bar of the hollow structure to accommodate a portion of the telescopic portion 102, and the body portion 120 At least a part of the transverse rod system is a hollow structure, and the accommodation space 1200 is formed in the transverse rod of the hollow structure to accommodate a part of the telescopic portion 122.

As shown in FIG. 2A, when the folding guardrail 1 is in use, the extending directions of the transverse bars of the main body portion 100, the telescopic portion 102, the main body portion 120, and the telescopic portion 122 are all in the X axis direction and form a straight line. The portion 102 and the telescopic portion 122 are in a maximum extended state, so that one side of the telescopic portion 122 can be inserted into the positioning hole 222. When the folding guardrail 1 is to be stored in the accommodating space 220, the folding guardrail 1 is first operated in a contracted state, as shown in FIG. 2B. At this time, the main body part 100, the telescopic part 102, the main body part 120, and the telescopic part 122 The extending directions of the horizontal rods are still in the X-axis direction and form a straight line, but one end of the telescopic portion 102 moves toward the end of the accommodation space 1000 of the main body portion 100 and substantially touches the end of the accommodation space 1000, so that part of the telescopic The portion 102 is accommodated in the accommodation space 1000 of the main body portion 100. One end of the telescopic portion 122 moves toward the end of the accommodation space 1200 of the main body portion 120 and substantially touches the end of the accommodation space 1200, so that the other end of the telescopic portion 122 Out of the positioning hole 222, a part of the telescopic portion 122 is received in the accommodation space 1200 of the body portion 120.

When the folding railing 1 completes the contracted state as shown in FIG. 2B, then, the railing assembly 12 in the folding railing 1 will pivot through the hinge 13 with the Z axis direction as the axis, so that the railing assembly 12 relative to The railing assembly 10 is rotated, and its rotation angle is 180 degrees, and it is turned toward the internal space of the building 2, so that the folding guardrail 1 is in a folded state, as shown in FIG. 2C. At this time, although the extending directions of the transverse bars of the main body portion 100, the telescopic portion 102, the main body portion 120, and the telescopic portion 122 are still in the X-axis direction, they are no longer in a straight line, and the main body portion 100 and the telescopic portion 102 are substantially parallel to the main body portion 120. And the telescopic section 12.

Finally, the railing assembly 10 in the folding railing 1 will pivot through the hinge 11 with the Z axis direction as the axis. The rotation of the railing assembly 10 will also drive the railing assembly 12 to rotate, so that the railing assembly 10 and the railing assembly 12 will be opposite to each other. The outer wall 22 of the building 2 is rotated, and its rotation angle is ninety degrees, and it is turned toward the internal space of the building 2, so that the railing assembly 10 and the railing assembly 12 of the folding railing 1 are moved into the accommodation space 220. Foldable The guardrail 1 is in a storage state, as shown in FIG. 2D. At this time, the extending directions of the lateral bars of the railing assembly 10 and the railing assembly 12 are in the Y-axis direction and are parallel to each other. In practice, when the folding guardrail 1 is in the use state shown in FIG. 2A, a cross-shaped cover (not shown in the figure) can be provided on the horizontal bar of the folding guardrail 1. This flat cover It is used to cover the lateral bars of the main body portion 100, the telescopic portion 102, the main body portion 120, and the telescopic portion 122 to strengthen the compressive strength of the folding guardrail 1. In addition, when the folding guardrail 1 is in the storage state shown in FIG. 1D, a cover plate may be provided at the opening of the accommodation space 220 to achieve the beautiful effect of hiding the folding guardrail 1.

It is worth noting that when one end of the telescopic portion 102 of the folding fence 1 substantially touches the end of the accommodation space 1000 of the corresponding body portion 100, the body portion 100 and the telescopic portion 102 exposed outside the accommodation space 1000 The sum of the lateral lengths is less than the depth of the cantilever structure 20. Similarly, when one end of the telescopic portion 122 of the folding guardrail 1 substantially touches the end of the accommodation space 1200 of the corresponding body portion 120, the lateral length of the body portion 120 and the telescopic portion 122 exposed outside the accommodation space 1200 The sum is less than the depth of the cantilever structure 20. In this embodiment, although the shape and structure of the railing assembly 10 and the railing assembly 12 in the foldable guardrail 1 and the depth of their accommodation space are the same, those with ordinary knowledge in the technical field can rely on the actuality of the overhanging structure 20 It is designed according to the use requirements and actual depth, that is, the railing assembly 10 and the railing assembly 12 can be constructed in different shapes from each other.

The present invention does not limit the railing assembly 10 and the railing assembly here. 12, the length, height, appearance and materials used, for example, the material used for the railing assembly 10 and the railing assembly 12 can be metal, plastic, glass, wood or stone carving, or metal, plastic, glass, wood and stone carving. In other words, the material of the railing assembly 10 or the railing assembly 12 is at least one of metal, plastic, glass, wood and stone carving. In practice, the hinge 11 and the hinge 13 can be a flat hinge (also known as a flat hinge, a hinge hinge), a torque hinge, a buffer hinge, a step hinge, a stop hinge or a pull-out hinge, and the material used can be stainless steel Material, aluminum or resin, but not limited to the above.

In practice, the foldable guardrail 1 of the embodiment of the present invention can also be used as a support frame or a fixing frame for a planting wall (also known as a green wall) of a building 2. The pot body planted with plants is fixed at intervals or Hanging on the railing assembly 10 or the railing assembly 12 to achieve the effects of beautifying the landscape and saving energy and reducing carbon. Therefore, when the folding fence 1 according to the embodiment of the present invention is applied to the wall greening (also known as vertical greening) of the building 2, in addition to reducing the indoor temperature, it can also adjust its location on the suspension according to weather factors and light requirements. Pick the position of the structure 20. For example, on a sunny day, the folding fence 1 can be operated to the use state shown in FIG. 1A to facilitate photosynthesis. In a typhoon day, the folding fence 1 can be operated to the storage state shown in FIG. 1D, and a protective cover is covered at the opening of the accommodation space 220 to prevent plants from being damaged by wind and rain.

[Second Embodiment of Folding Guardrail]

Please refer to FIG. 3, which is another implementation according to the present disclosure. Example is a three-dimensional schematic diagram of a folding fence with a telescopic structure. As shown in FIG. 3, the folding guardrail 1 ′ includes a railing assembly 10 ′, a hinge 11, a railing assembly 12 ′, and a hinge 13 (not shown in the drawing), wherein the railing assembly 12 ′ further includes a body portion 120 ′ and Telescopic portion 122 '. The railing assembly 10 'is an integrally formed structure, one end of which is pivotally connected to the outer wall 22 adjacent to the outer edge of the overhanging structure 20 through a hinge 11, and the other end of which is pivotally connected to one end of the body part 120' of the railing assembly 12 'through a hinge 13.

A plurality of poles in the main body portion 120 'of the railing assembly 12' are arranged at intervals, and these poles are symmetrical in the front and rear, and the accommodation space 1200 'is formed in the poles in the symmetrical front and rear. In other words, the poles are arranged in two rows and are symmetrical, and the poles are connected in parallel through the upper and lower crossbars to form an accommodation space 1200 '. The telescopic portion 122 'of the railing assembly 12' is movably connected to the accommodation space 1200 'to selectively allow at least a part of the telescopic portion 122' to be accommodated in the accommodation space 1200 'or to expose the aforementioned telescopic portion 122' to the accommodation. Place space 1200 'outside.

In this embodiment, the distance between the upper cross bar and the lower cross bar of the main body portion 120 'is greater than the distance between the upper cross bar and the lower cross bar of the telescopic portion 122', in other words, viewed from the Z axis direction The position of the upper cross bar of the main body portion 120 'will be above the upper cross bar of the telescopic portion 122', and the position of the lower cross bar of the main body portion 120 'will be below the lower cross bar of the telescopic portion 122'. Since the operation mode of the folding guardrail 1 'in this embodiment is similar to that of the folding guardrail 1 shown in FIG. 1, it will not be described in detail.

[Third Embodiment of Folding Guardrail]

Please refer to FIG. 4A, FIG. 4B, and FIG. 4C together. FIG. 4A is a schematic plan view of a folding guardrail with a telescopic structure according to another embodiment of the present disclosure when it is in use; FIG. 4B is based on FIG. A schematic top view of a folding guardrail with a telescopic structure in a retracted state according to another embodiment of the present disclosure; FIG. 4C is a schematic top view of a folding guardrail with a telescopic structure in a storage state according to another embodiment of the present disclosure.

As shown in FIG. 4A, the folding railing 1 "is a three-section folding railing, which includes a railing assembly 10" (first railing assembly), a hinge 11, a railing assembly 12 "(second railing assembly), and a hinge 13 , Railing assembly 14 ", pivot 15 and pivot 17. Among them, the railing assembly 10 "further includes a main body portion 100" (third main body portion) and a telescopic portion 102 "(third telescopic portion), and the railing assembly 12" further includes a main body portion 120 "(first main body portion) and a telescopic portion 122 "(First telescopic portion), the railing assembly 14" further includes a main body portion 140 "and a telescopic portion 142".

One side of the body part 100 "of the railing assembly 10" is pivotally connected to the outer wall 22 adjacent to the outer edge of the overhanging structure 20 through the hinge 11. The other side of the body part 100 "is fixed with a pivot 15 which is 15 The extending direction of the cantilever structure 20 is substantially vertical, that is, the axial extension direction of the pivot shaft 15 is the Z-axis direction. A side of the telescopic portion 102 "of the railing assembly 10" is provided with a slide groove 1020 ", and the slide groove 1020" may The pivot shaft 15 is pivotally moved relatively, so that the telescopic portion 102 "can be selectively slid or rotated relative to the body portion 100". The other side of the telescopic portion 102 "of the railing assembly 10" is pivotally connected to the body of the railing assembly 12 " 120 "side.

An accommodation space 1200 "is formed on the other side of the body part 120" of the railing assembly 12 ", and one side of the telescopic part 122" of the railing assembly 12 "is movably connected to the accommodation space 1200" to selectively make at least a part The telescopic portion 122 "is accommodated in the accommodation space 1200" or the above-mentioned telescopic portion 122 "is exposed outside the accommodation space 1200". In other words, the telescopic portion 122 "can be retracted relative to the body portion 120". The other side of the telescopic portion 122 "of the railing assembly 12" is pivotally connected to one side of the body portion 140 "of the railing assembly 14" through the hinge 13.

An accommodation space 1400 "is formed on the other side of the body part 140" of the railing assembly 14 ", and one side of the telescopic part 142" of the railing assembly 14 "is movably connected to the accommodation space 1400" to selectively make at least a portion The telescopic portion 142 "is accommodated in the accommodation space 1400" or the above-mentioned telescopic portion 142 "is exposed outside the accommodation space 1400". In other words, the telescopic portion 142 "can be retracted relative to the main body portion 140". The other side of the telescopic portion 142 "of the railing assembly 14" can be selectively inserted into or disengaged from the positioning hole 222.

In this embodiment, at least a part of the transverse rod of the body portion 120 "is a hollow structure, and the accommodation space 1200" is formed in the transverse rod of the hollow structure to accommodate a portion of the telescopic portion 122 ", and At least a part of the transverse part of the main body part 140 "is a hollow structure, and the accommodation space 1400" is formed in the transverse bar of the hollow structure to accommodate a part of the telescopic part 142 ". In this embodiment, the lengths of the railing assembly 10 ″, the railing assembly 12 ″, and the railing assembly 14 ″ are all different, but not limited thereto. Those with ordinary knowledge in the technical field may use the cantilever structure 20 according to the actual use. Demand and actual depth Line design.

As shown in FIG. 4A, when the folding guardrail 1 "is in use, the main body 100", the telescopic portion 102 ", the main body portion 120", the telescopic portion 122 ", the main body portion 140", and the telescopic portion 142 "are transverse bars. The extension directions are all in the X-axis direction and form a straight line. At this time, the telescopic portion 102 ", the telescopic portion 122", and the telescopic portion 142 "are in the maximum extended state, so that one side of the telescopic portion 142" can be inserted into the positioning hole 222. When When the foldable guardrail 1 "is to be stored in the accommodation space 220, the foldable guardrail 1" will first be operated in a contracted state, as shown in Fig. 4B.

Please continue to refer to FIG. 4B. At this time, the extending directions of the transverse rods of the main body portion 100 ", the telescopic portion 102", the main body portion 120 ", the telescopic portion 122", the main body portion 140 "and the telescopic portion 142" are still the X axis. The direction and form a straight line, but the position of the pivot 15 in the chute 1020 "of the telescopic section 102" has been changed from one end to the other, so that part of the telescopic section 102 "is contracted into the main body section 100". One end of the telescopic portion 122 "is moved toward the end of the accommodation space 1200" of the body portion 120 "and substantially touches the end of the accommodation space 1200", so that part of the telescopic portion 122 "is accommodated in the accommodation of the body portion 120" Within the space 1200 ". One end of the telescopic portion 142" moves toward the end of the receiving space 1400 "of the main body portion 140" and substantially touches the end of the receiving space 1400 ", so that the other end of the telescopic portion 142" is separated from the positioning hole 222 A part of the telescopic portion 142 "is housed in an accommodation space 1400" of the main body portion 140 ".

After the folding railing 1 "completes the contracted state as shown in Figure 4B, the railing assembly 14" in the folding railing 1 "will first pass through the hinge 13 to The Z-axis direction is the axis center for pivoting, so that the railing assembly 14 "is rotated relative to the railing assembly 12" and the railing assembly 10 ", its rotation angle is 180 degrees, and it is rotated toward the internal space of the building 2. Next, the railing assembly 12 "is rotated through the pivot 17 and the railing assembly 10" is rotated through the pivot 15. At the same time, the railing assembly 14 "is relatively displaced, so that the folding railing 1" is in a folded state. At this time, the horizontal bar of the telescopic section 102 " The extending direction is perpendicular to the extending direction of the transverse bars of the main body portion 100 ", the main body portion 120", the telescopic portion 122 ", the main body portion 140", and the telescopic portion 142 ", and the main body portion 100", the main body portion 120 ", and the telescopic portion 122 ", The body portion 140", and the telescopic portion 142 "are substantially parallel.

Finally, the railing assembly 10 "in the folding railing 1" will pivot through the hinge 11 about the Z axis. The rotation of the railing assembly 10 "will also drive the railing assembly 12" and the railing assembly 14 "to make the railing. The component 10 ", the railing component 12" and the railing component 14 "rotate with respect to the outer wall 22 of the building 2 at an angle of ninety degrees and rotate toward the internal space of the building 2 to finally make the folding railing 1" The railing assembly 10 ", the railing assembly 12", and the railing assembly 14 "are moved into the accommodating space 220, so that the folding railing 1" is in a storage state, as shown in Fig. 4C. At this time, the main body 100 ", the main body The extending directions of the transverse rods of the portion 120 ", the telescopic portion 122", the main body portion 140 ", and the telescopic portion 142" are in the Y-axis direction and parallel to each other, and the extending directions of the transverse rods of the telescopic portion 102 "are in the X-axis direction.

[Possible effects of the embodiments]

To sum up, the embodiments of the present disclosure provide a folding guardrail with a telescopic structure. This folding guardrail is designed to be pivoted to each other through a multi-section railing assembly, and can be selectively deployed or folded for storage in a building. Overhang structure. In addition, the foldable guardrail disclosed in this disclosure is more designed through a telescopic structure, and can be applied to any overhanging structure of length and depth. In addition, when the folding guardrail of the present disclosure is folded, each railing component rotates toward the inner space of the building. Compared with the folding structure of the W-shaped folding method in the workshop, the folding guardrail of the present disclosure is folded and stored. Process is more secure. In this way, the folding fence with a telescopic structure of the present invention can be used as a safety protection measure and landscaping for the balcony, terrace, or rain cover of a building, and can also be used as a plant pot fixing frame for a plant's vegetation wall. Or supporting frame, and exposing or hiding the building vegetation wall according to the actual climate conditions, and effectively adjusting the platform space of the cantilever structure in the building by adjusting the position of the folding fence on the cantilever structure, while taking into account the safety The effect of sex, landscaping decoration and greening landscape is very practical and commercial value.

Although the present disclosure is disclosed in the above embodiment, it is not intended to limit the present disclosure. Changes and modifications made without departing from the spirit and scope of this disclosure are within the scope of patent protection of this disclosure. For the protection scope defined in this disclosure, please refer to the attached patent application scope.

Claims (9)

A folding guardrail with a telescopic structure is arranged on a cantilever structure of a building, the cantilever structure is vertically connected to the outer wall of the building, the folding guardrail is perpendicular to the cantilever structure and includes: a first railing assembly One side of which is pivotally connected to the outer wall adjacent to the outer edge of the overhanging structure; and a second railing assembly, comprising: a first body portion, one side of which is pivotally connected to the other side of the first railing assembly, and the other A first accommodation space is formed on one side; and a first telescopic portion is movably connected to the first accommodation space on one side to selectively receive at least a portion of the first telescopic portion in the first accommodation. The first telescopic part is exposed inside the space or the first accommodation space is exposed; wherein the pivoting directions of the folding guardrail are all turned towards the internal space of the building. The folding guardrail with a telescopic structure according to claim 1, wherein the first railing assembly includes: a second body portion, one side of which is pivotally connected to the outer wall adjacent to the outer edge of the overhang structure, and the other side A second accommodating space is formed; and a second telescopic portion is movably connected to the second accommodating space on one side to selectively receive at least a portion of the second telescopic portion in the second accommodating space. The second telescopic portion is exposed inside or outside the second accommodation space, and the other side of the second telescopic portion is pivotally connected to the first body portion. The folding guardrail with a telescopic structure according to claim 1, wherein the first railing assembly includes: a third body portion, one side of which is pivotally connected to an outer wall adjacent to the outer edge of the cantilever structure, and the third body A pivot shaft is fixed on the other side of the part, and the extending direction of the pivot shaft is substantially perpendicular to the cantilever structure; and a third telescopic part is provided with a sliding groove on one side thereof, and the sliding groove is pivotably connected to the movable part. A pivot so that the third telescopic portion can be selectively slid or rotated relative to the third body portion, and the other side of the third telescopic portion is pivotally connected to the first body portion. The foldable guardrail with a telescopic structure according to claim 1, wherein at least a part of the transverse bar of the first body portion is a hollow structure, and the first accommodation space is formed in the transverse bar of the hollow structure. The folding fence with a telescopic structure according to claim 1, wherein the plurality of vertical poles of the first body part are arranged at intervals, and the vertical poles are symmetrical front and rear, and the first accommodation space is formed in front and rear The symmetrical poles are inside. The collapsible guardrail with a telescopic structure according to claim 1, wherein when one end of the first telescopic portion substantially touches an end of the first accommodation space, the first body portion and the first body portion are exposed to the first container. The sum of the lateral lengths of the first telescopic portion outside the space is less than the depth of the cantilever structure. The foldable guardrail with a telescopic structure according to claim 1, further comprising a cymbal cover, which is used to cover the crossbar of the foldable guardrail to strengthen the resistance of the foldable guardrail. Compressive strength. The folding guardrail with a telescopic structure according to claim 1, wherein the first railing component of the folding guardrail is pivotally connected to an outer wall adjacent to the outer edge of the overhanging structure through a hinge, and the first body portion The first railing assembly is pivotally connected through the hinge. The folding guardrail with a telescopic structure according to claim 1, wherein the overhanging structure is a cantilever structure or a cantilever structure.