TWM523738U - Retractable balustrade structure with double tube shielding protection - Google Patents

Description

Telescopic railing structure with double pipe shielding protection

The present invention relates to a telescopic railing structure with double tube shielding protection, which is mainly assembled by a door frame, a fixed railing, a telescopic railing, an inner frame tube, an outer frame tube and a pulley structure.

Generally, the lattice structure of the house is fixed on the balcony. The lattice structure of the lattice also has several protective bars for personal protection. However, the lattice railings installed on the balcony are often unable to completely cover the scenery in the balcony. For example; The service creates an unsightly feeling, and the protection and the anti-theft supervisor cannot achieve complete protection, so further improvement is needed.

The main purpose of this creation is to propose a patent application for a telescopic railing structure with double-tube shielding protection, mainly consisting of a left door frame column, a right door frame column, a fixed railing, a telescopic railing, an inner frame tube, an outer frame tube, and a pulley structure. The inner frame tube is arranged between the left door frame column and the right door frame column of the telescopic railing, and a plurality of outer frame tubes are installed between the left door frame column and the right door frame column of the fixed railing, wherein the inner frame tube is integrally formed The upper portion of the double concave square body forms a groove at the lower portion to form a groove, and the left and right sides of the groove form a U groove, and the groove The U-groove is formed on the left and right sides, and the outer frame tube is integrally provided with a fixed block at the center of the upper inner edge of the upper part, and a fixed block is arranged at the center of the lower inner edge, and the outer frame tube fixing block is just between the groove 2 of the inner frame tube And the inner frame tube is inserted into the outer frame tube to form a double tube body.

The sliding structure system is composed of a heavy hammer, a pulley and a connecting line. When the weight is turned downward, the telescopic railing is upward. When the weight is upward, the telescopic railing is directed downward, so the product is pushed up. After the telescopic rail is fixed, a grid shielding effect is formed.

1 ' ‧‧‧ Telescopic railing structure with double tube shielding protection

2 ' ‧‧‧ Double pipe

3 ' ‧‧‧Sliding structure

1‧‧‧ Telescopic railings

12‧‧‧上上

11 ' ‧‧‧ left frame

12 ' ‧‧‧Right box

11‧‧‧Inside frame tube

111,112‧‧‧ Groove

111 ' , 112 ' ‧‧‧U slot

2‧‧‧Fixed railings

211,212‧‧‧Fixed blocks

21‧‧‧Outer frame tube

22‧‧‧上上

23‧‧‧ Lower frame

22 ' , 23 ' ‧‧‧Lock block

3‧‧‧Left door frame column

4‧‧‧Right door frame column

F‧‧‧heavy hammer

L‧‧‧ connection line

P‧‧‧ pulley

U‧‧‧Upward

D‧‧‧down direction

Figure 1 is a diagram of an embodiment of the creation of a telescopic railing.

Figure 2 is a schematic diagram of the combination of the inner frame tube and the outer frame tube of the creation.

Figure 3 is a cross-sectional view of the frame tube outside the creation.

Figure 4 is a cross-sectional view of the inner frame tube of the creation.

Figure 5 is a cross-sectional view of the telescopic railing and the right door frame column tube of the creation.

Figure 6 is a partial cross-sectional view of the fixed railing and locking block of the present invention.

Figure 7 is a side view of the telescopic railing of the creation.

Figure 8 is a side view of the pull-out portion of the telescopic railing of the creation.

Figure 9 is a side view of the telescopic railing of the creation.

Figure 10 is a schematic view of the pulley structure of the present invention.

Figure 11 is a schematic view of the structure of the pulley structure.

Figure 12 is a schematic view of the upper structure of the pulley structure.

Figure 13 is a diagram showing the embodiment of the creation of the telescopic railing.

The creation is a telescopic rail structure 1 ' with double tube shielding protection, as shown in Figures 1 to 4, mainly by left door frame column 3, right door frame column 4, fixed railing 3, telescopic railing 1, inner frame tube 11 The outer frame tube 21, the pulley P, the connecting line L and the weight F are composed of a plurality of inner frame tubes 11 between the left door frame column 3 and the right door frame column 4 of the telescopic railing 1 and the left door frame of the fixed railing 2 A plurality of outer frame tubes 21 are disposed between the column 3 and the right door frame column 4, wherein the inner frame tube 11 is integrally formed into a double concave square body as shown in FIGS. 2 to 3, and a groove 111 is formed at a lower portion to form a groove 112, and the groove is formed. A U-groove 111 ' is formed on the left and right sides of the 111, and a U-groove 112 ' is formed on the left and right sides of the groove 112, and the outer frame tube is integrally provided with a fixing block 211 at the center of the inner edge of the upper portion of the square body, and a fixing block 212 is disposed at the center of the lower inner edge. As shown in FIG. 2, the outer frame tube 21 fixing blocks 211, 212 are just between the recesses 111, 112 of the inner frame tube 11, and the inner frame tube 111 is inserted into the outer frame tube 21 to form a double tube body 2 ' .

Moreover, as shown in FIGS. 5-9, the left door frame column 3 and the right door frame column 4 have the same structure. For example, the right door frame column 4 is arranged in the center of the front and rear mounting frames to form a reinforcing plate, and the left frame 11 of the telescopic railing 1 is formed. ', the right frame 12' is mounted between the double-tube body 2 ', a fixed-rail 22 on the frame 2 and the lower frame 23 to lock block lines 22', 23 'as lock. The sliding structure 3 ' is composed of the weight F, the pulley P and the connecting line as shown in Fig. 10. When the weight F is in the downward direction D, the telescopic railing 1 is upward as shown in Figs. The upward direction U of the weight F is the downward direction of the telescopic railing 1 as shown in Figs. 12 and 13, so that the product is pushed up and the telescopic railing 1 is fixed to form a grid shielding effect.

This creation is a telescopic railing structure with double-tube shielding protection, which has met the patent requirements, and is now patented according to law.

1 ' ‧‧‧ Telescopic railing structure with double tube shielding protection

1‧‧‧ Telescopic railings

11‧‧‧Inside frame tube

12‧‧‧上上

2‧‧‧Fixed railings

21‧‧‧Outer frame tube

22‧‧‧上上

23‧‧‧ Lower frame

22 ' , 23 ' ‧‧‧Lock block

3‧‧‧Left door frame column

4‧‧‧Right door frame column

Claims (1)

The utility model relates to a telescopic railing structure with double pipe shielding protection, which mainly comprises a left door frame column, a right door frame column, a fixed railing, a telescopic railing, an inner frame tube, an outer frame tube and a pulley structure body, wherein - a telescopic railing: a tie It is arranged above the fixed railing, wherein a plurality of inner frame tubes are installed between the left door frame column and the right door frame column; - fixed railings: a plurality of outer frame tubes are installed between the left door frame column and the right door frame column; wherein the inner frame tube The upper part of the double concave square body forms a groove at the lower part to form a groove, and the left side of the upper groove forms a U groove, the left side of the lower groove forms a U groove, and the outer frame tube is integrally fixed at the center of the upper inner edge of the square body. a block, a fixing block is arranged at the center of the lower inner edge, the outer frame tube fixing block is just between the grooves of the inner frame tube, and the inner frame tube is inserted into the outer frame tube to form a double tube body; the sliding structure body: It consists of a heavy hammer, a pulley and a connecting line. The connecting line is connected to one end of the telescopic railing at one end of the pulley and connected to the heavy hammer. The downward direction of the heavy hammer is the upward direction of the telescopic railing. When the heavy hammer is upward, the telescopic railing is downward. direction.