TWM496658U - Balustrades - Google Patents

Description

Guardrail

The present invention relates to a kind of guardrail, in particular to a guardrail that can be inflated and can be assembled with each other, and can be enclosed in any range; or can be compressed and folded into the casing, and the casings are stacked on each other.

In the construction or road construction, in order to maintain the safety of passers-by or constructors, the fence will be used to provide a convenient and safe working range. There are two types of guardrails that are common today. One of them is a guardrail made of cement. When it is within the scope of the facility, it cannot be carried by manpower. Instead of lifting the guardrail with a crane, it can move the guardrail made of cement. In addition to the difficulty of transportation and unloading, due to the limited number of movable barriers, construction efficiency will be delayed, which is not ideal.

The other is a hollow guardrail made of plastic. It is light in weight and easy to move. It can be easily placed in the desired position. After moving to the fixed point, the inside of the guardrail can be further filled with liquid (for example: water) to increase the weight. Although the plastic guardrail is easier to relocate than the concrete guard rail, it can save more construction time, but the plastic guardrail is bulky and occupies the storage space when not in use.

As the country is being built all the time, the use of guardrails is inevitable and even increases. Therefore, it is necessary to develop a guardrail that can be easily handled and positioned during storage without occupying space, thereby increasing construction efficiency and reducing the workload of construction workers.

Since the conventional guardrail is very unsatisfactory in handling or storage, even if the plastic hollow guardrail reduces the weight burden when carrying the guardrail, the guardrail is very large in size and the storage space is very large, so the creation provides a guardrail. The inflators are unfolded and can be assembled with each other, and can be enclosed in any range, or can be compressed and folded into the casing, and the casings are stacked on each other to improve the inconvenience and defects of the conventional guardrail.

The present invention provides a guardrail comprising a housing and a capsule. The housing includes a first half shell and a second half shell, and the first half shell and the second half shell are disposed to face each other to selectively form a housing. The capsule is a flexible hollow body which is open at both ends and is disposed between the first half shell and the second half shell. One of the open ends of the capsule is fixed to the first half shell, and the other open end is fixed. Connected to the second half of the shell. When the capsule is compressed by an external force, the capsule is trapped in the housing formed by the first half shell and the second half shell; when the capsule is uncompressed by external force, the first half shell is The second half shells are respectively disposed at two ends of the capsule so that the capsule body is supported by the first half shell and the second half shell to stand on a plane.

Wherein, the foregoing housing further comprises a first valve port and a first valve cover, wherein the first valve port is disposed at an upper portion of the first half shell and communicates with the capsule body, and the first valve cover is selectively The ground is tightly closed to the first valve port.

Wherein, the foregoing housing further comprises a second valve port and a second valve cover, wherein the second valve port is disposed at a lower portion of the first half shell or the second half shell, and is in communication with the capsule body, and the second gas is The bonnet is selectively tightly capped to the second valve port.

Wherein, the foregoing housing comprises at least one air hole, and the air hole penetrates the first half shell or the second half shell and communicates with the capsule body.

Wherein, the first half shell corresponding to the other side of the capsule body is provided with a tenon, and the second half shell is provided with a groove corresponding to the other side of the capsule body, and the contours of the groove and the tenon are complementary to each other.

Wherein, the foregoing capsule body is provided with at least one frame, and the frame is flexible memory Made of metal.

The guardrail provided by the present invention, by the capsule of the flexible hollow body, and the first half shell and the second half shell which are formed to form the shell, the arrangement of the tenons and the grooves on the back side, when the guardrail is used The guardrails can be unfolded and further connected to each other to enclose an arbitrary range; when the guardrail is not used, the guardrail can be compressed and folded into the casing, and the casings are stacked on each other to reduce the storage space. waste.

10‧‧‧shell

11‧‧‧ first half shell

111‧‧‧ first shell

112‧‧‧First inner shell

113‧‧‧First valve port

114‧‧‧First air valve cover

115‧‧‧Second valve port

116‧‧‧Second air valve cover

117‧‧‧ convex

12‧‧‧ second half shell

121‧‧‧second outer casing

122‧‧‧Second inner shell

123‧‧‧ vent

124‧‧‧ Groove

20‧‧‧ capsule

Figure 1 is an exploded view of the fence of this creation.

Figure 2 is the first perspective view of the fence of this creation.

Figure 3 is a second perspective view of the fence of the creation.

Figure 4 is a schematic diagram of the folding of the fence of the creation.

Figure 5 is a schematic diagram of the use of the guardrail of this creation.

Figure 6 is a schematic view of the storage stack of the fence of the present creation.

Please refer to Fig. 1 to Fig. 3, which are respectively an exploded view of the creation and first and second perspective views. In the figure, the fence of the present invention comprises a casing 10 and a capsule 20. The housing 10 includes a first half shell 11 and a second half shell 12, the first half shell 11 and the second half shell 12 are disposed facing each other, and the capsule body 20 is a flexible hollow body which is hollow and open at both ends. Between the half shell 11 and the second half shell 12. The first half shell 11 includes a first outer casing 111 and a first inner casing 112. The second half shell 12 includes a second outer casing 121 and a second inner casing 122. One open end of the capsule 20 is framed by the first inner casing 112. The second inner casing 122 is framed and tightly pressed against the inner edge of the second outer casing 121, and is tightly pressed against the inner edge of the first outer casing 111.

In this embodiment, the housing 10 further includes a first valve port 113, a first valve cover 114, and a Two valve ports 115 and a second valve cover 116. The first valve port 113 is disposed at an upper portion of the first half-shell 11 and communicates with the capsule 20, and the first valve cover 114 selectively closes the first valve port 113; the second valve port 115 is disposed at the first The lower portion of the shell 11 is in communication with the capsule, and the second valve cover 116 selectively closes the second valve port 115. In addition, the 10 housing further includes three air holes 123 disposed at an upper portion of the second half shell 12 and communicating with the capsule 20 through the second half shell 12. However, in practice, the positions and numbers of the first valve port 113, the second valve port 115, and the air holes 123 are not limited, but may be increased or decreased depending on the demand.

Further, the first half shell 11 of the present embodiment is provided with a tenon 117 corresponding to the other surface of the capsule body 20, and the second half shell 12 is provided with a recess 124 corresponding to the other surface of the capsule body 20, and the recess 124 is The contours of the tenons 117 are complementary to each other.

Please refer to Fig. 2 to Fig. 6 together, and Fig. 4 to Fig. 6 respectively show the folding diagram, the use diagram and the storage stacking diagram of the guardrail of the creation. When the guard rail is to be used, the first half shell 11 and the second half shell 12 of the composite casing 10 are oriented in the manner shown in FIG. 5 by the guard rails in the collapsed state as shown in FIG. The opposite direction is opened. At the same time, the capsule 20 can be easily deployed by sucking air through the air holes 123 in the second half-shell 12 to balance the air pressure. If the intake air is insufficient, the first valve cover 114 can be further removed. (or the second valve cover 116), which helps the air to quickly enter the capsule 20, and can quickly deploy the capsule 20 to deploy the guardrail in the state shown in Fig. 2. In this embodiment, a frame (not shown) constructed of a flexible memory metal may be further disposed in the capsule 20 to assist in the deployment and shaping of the capsule 20, and by the first half shell 11 and The second half-shell 12 allows the capsule 20 to stand on a flat surface (e.g., the ground).

If it is necessary to increase the weight of the guardrail, the second valve cover 116 can be tightly closed to the second valve port 115, and the first valve cover 114 can be removed from the first valve port 113 and then from the first valve port. 113 fills the capsule 20 to increase the weight of the guardrail. During the irrigation process, excess air in the bladder 20 is expelled from the vents 123 in the second half-shell 12 to ensure that the bladder 20 does not experience excessive gas pressure. After the water to be filled reaches the required weight, the first valve cover 114 is closed to the first valve port 113, that is, the end The configuration of the guardrail.

Then, if it is necessary to connect the guard rails into a longer range, a plurality of guard rails may be assembled in the order in which the first half shells 11 are joined to the second half shells 12 of the adjacent guard rails, that is, the tenons 117 are embedded adjacent to each other. In the groove 124 of the guard rail, the guard rails are closely arranged, and can be arranged in any range.

When the guard rail of the present creation is to be folded, the water in the capsule 20 is first poured through the second valve port 115, and then the first half shell 11 and the second half shell 12 are pressed in the facing direction, and finally pressed. The state in which the first half-shell 11 and the second half-shell 12 are integrated into the integrated casing 10 as shown in Fig. 4 is formed to reduce the volume of the guard rail. Moreover, by the arrangement of the first half shell 11 and the second half shell 12 of the tenon 117 and the recess 124, a plurality of the guard rails as shown in FIG. 4 can be further combined to embed the tenon 117 adjacently. The order of the grooves 124 of the guard rails is superposed on each other, so that a plurality of guard rails can be accommodated in a small space.

With the guardrail provided by the creation, it can be conveniently transported and deployed, and it is easy to compress and store to reduce the waste of space, and the lack of the conventional guardrail is fully improved.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of this creation shall be included in the scope of the appended patent application.

10‧‧‧shell

11‧‧‧ first half shell

111‧‧‧ first shell

112‧‧‧First inner shell

113‧‧‧First valve port

114‧‧‧First air valve cover

115‧‧‧Second valve port

116‧‧‧Second air valve cover

117‧‧‧ convex

12‧‧‧ second half shell

121‧‧‧second outer casing

122‧‧‧Second inner shell

20‧‧‧ capsule

Claims (7)

A guardrail comprising: a casing comprising a first half shell and a second half shell, wherein the first half shell and the second half shell face each other to selectively form the shell; And a capsule, which is a hollow hollow body and is open at both ends, and is disposed between the first half shell and the second half shell, and one open end of the capsule is fixed to the first half shell The other open end is fixed to the second half shell; wherein, when the capsule is compressed by an external force, the capsule is folded into the first half shell and the second half shell The first half shell and the second half shell are respectively erected at two ends of the capsule body when the capsule body is uncompressed by external force, so that the capsule body is subjected to the first half shell and The second half-shell is supported and erected on a plane. The guard rail according to claim 1, wherein the housing further comprises a first valve port and a first valve cover, wherein the first valve port is disposed on the upper portion of the first half case, and the bag The body is in communication and the first valve cover is selectively tightly capped to the first valve port. The guard rail of claim 2, wherein the housing further comprises a second valve port and a second valve cover, the second valve port is disposed at the lower portion of the first half case, and the bag The body is connected, and the second valve cover is selectively tightly fitted to the second valve port. The guard rail of claim 2, wherein the housing further comprises a second valve port and a second valve cover, wherein the second valve port is disposed at the The second half of the casing is in communication with the bladder, and the second valve cover is selectively tightly fitted to the second valve port. The guard rail according to claim 1, wherein the housing comprises at least one air hole, and the at least one air hole penetrates the first half shell or the second half shell and communicates with the capsule body. The guard rail according to claim 1, wherein the first half shell is provided with a convex portion on the other side of the capsule body, and the second half shell is provided with a groove on the other side of the capsule body, and The groove is complementary to the contour of the tenon. The guard rail according to claim 1, wherein the capsule body is provided with at least one frame, and the frame is constructed of a flexible memory metal.