CN204139725U - A kind of structure improved fence - Google Patents

Abstract

The utility model provides a fence with an improved structure and belongs to the technical field of fixed structures. It solves the problem that the existing fence structure is not strong enough and inconvenient to disassemble. The fence of the improved structure is characterized in that it includes several vertically arranged columns and several horizontally arranged horizontal rails, the horizontal rails are arranged between two vertical columns and stacked up and down in turn, and the vertical columns have several The elongated groove arranged vertically, the end of the horizontal bar is connected in the groove. It divides the fence into several fence units, each fence unit is composed of two columns and several horizontal bars arranged between the two columns, the horizontal bars are stacked up and down in turn, there is no gap between each horizontal bar The structure is firmer, and the two ends of the horizontal bar are embedded in the groove of the column and can slide up and down in the groove, so the disassembly and assembly are very convenient.

Description

An improved fence

technical field

The utility model belongs to the technical field of fixed structures and relates to a fence with an improved structure.

Background technique

From the earliest appearance of the fence, it was an obstacle set up by people to keep various livestock in captivity. Today, fences often appear in different forms in our lives, and have a very wide range of uses and connotations, such as enclosing private territories, Play a decorative role and so on. At present, most of the fences use welding to connect the parts together. Although the welding method can enhance the stability of the fence, it is time-consuming and laborious to install and disassemble. It requires specific skilled workers to assemble, and it is easy to damage the parts of the fence during disassembly. Cause broken, resulting in can not be used again, the recycling rate is low, and the cost is high. In view of the above problems, some improvement schemes have been proposed, such as the Chinese patent [authorized announcement number: CN203008496U] discloses a fence, which is characterized in that it includes a column, a pressure plate, a top cover, a curved arm, a mesh, a cross bar, and a cross bar connection Parts, bolts and bolts two, although it has the characteristics of easy disassembly, because the mesh is made of soft rope, the structural strength is not high, and the protective effect is poor when it is impacted.

Contents of the invention

The purpose of the utility model is to solve the problems mentioned above in the prior art, and propose a fence with an improved structure, which has a firm structure and is easy to assemble and disassemble.

The purpose of this utility model can be achieved through the following technical solutions: a fence with an improved structure, which is characterized in that it includes several vertically arranged columns and several horizontally arranged horizontal rails, and the horizontal rails are arranged on two vertical columns. Between them and sequentially stacked up and down, the column has several vertically arranged elongated grooves, and the ends of the horizontal bars are connected in the grooves.

The fence in this technical solution can be divided into several fence units, and each fence unit is composed of two columns and several horizontal bars arranged between the two columns, and the horizontal bars are stacked up and down in turn. There is no gap, the structure is more firm, and the two ends of the horizontal bar are embedded in the groove of the column and can slide up and down in the groove, which is very convenient for disassembly and assembly.

In the fence of the above improved structure, the top surface of the horizontal rail has a tenon strip arranged transversely and protruding upward, and the bottom surface of the horizontal rail has a positioning groove arranged horizontally and opened downward. In this technical solution, the structure of each horizontal rail is the same. When the horizontal rails are stacked up and down, the tenons of the lower horizontal rail can be inserted into the grooves of the upper horizontal rail, so that the upper and lower horizontal rails can It is firmly connected together and will not shift and deform when in use.

In the fence of the above improved structure, a top crosspiece is arranged above the topmost crossbar, and the top crosspiece has a downwardly open transverse connecting groove for matching with the tenons. The top rail is assembled on the top of the horizontal rail, which can not only limit the horizontal rail, but also protect the horizontal rail and prevent the horizontal rail from shifting.

In the fence of the above improved structure, the longitudinal section of the top crosspiece is in an inverted "concave" shape, and the end of the top crosspiece is embedded in the groove and is fixedly connected with the groove through a seven-character piece , the seven-character piece includes a connecting part one and a connecting part two bent at right angles, the connecting part one is fixedly connected to the bottom of the groove, and the connecting part two is fixedly connected to the top surface of the top rail. The seven-character piece is a commonly used connecting and fixing piece in the field. The connection strength between the top rail and the column can be improved through the seven-character piece, and the two can be detached.

In the fence of the above improved structure, the horizontal rail is a wood-plastic board. Wood-plastic board is a high-tech green environmental protection material mainly made of wood wood cellulose, plant cellulose as the basic material, thermoplastic polymer material plastic and processing aids, etc., and then heated and extruded by mold equipment. , has both the performance and characteristics of wood and plastic, and can replace wood and plastic as a new type of composite material. When assembling, it can be sawed, drilled, and nailed with ordinary tools like ordinary wood, which is very convenient. Moreover, it also has the advantages of high structural strength and not easy to corrode.

In the fence of the above improved structure, the column is a rectangular tubular structure, and the number of the grooves is three. The crosspiece and the column are connected in a straight line, at a right angle, or in a "T" shape. The column in this technical solution is an aluminum tubular structure, which saves material, is light in weight, and is easy to disassemble. The structural strength will not be reduced due to the opening of grooves. On the contrary, due to the addition of multiple bends, the structural strength is higher and the stability during use is better.

In the fence with the above improved structure, the column is provided with a strip-shaped cover plate capable of covering the groove, and the groove walls on both sides of the groove are provided with card slots for mating with the cover plate . Since there are multiple grooves on the column, when there is no need to connect the crosspieces, the grooves are exposed, which is not only ugly, but also easy to accumulate dust. By setting the cover plate, the appearance of the column can be made more beautiful, and it can also avoid Dust gathers in the groove. In this technical solution, the groove direction of the card groove is the same as that of the groove. The two sides of the cover plate can be inserted into the card groove and follow the groove of the card groove It is inserted downward into the card slot and covered on the groove, and the connection is firmer.

In the fence with the above improved structure, the cover plate is a groove-shaped structure formed by bending a plate, including a groove bottom plate part that can be level with the side wall elevation of the column and two groove wall plate parts located on both sides of the groove bottom plate part , the outer edge of the wall plate portion of the groove is turned outward to form a clamping plate portion for matching with the clamping groove. The cover plate is inserted into the card slot through the clamping plate part, so as to be connected with the column, and the outer wall of the bottom plate of the groove is flat with the side wall elevation of the column, which is not only more beautiful, but also the structural strength of the column is higher after the cover plate is inserted .

Compared with the prior art, the utility model has the following advantages:

1. The horizontal fence is made of wood-plastic board material, and each horizontal fence is stacked up and down without gaps, and the top horizontal bar on the top of the horizontal fence and the columns at both ends of the horizontal fence are made of all-aluminum structure. The entire fence structure has a beautiful appearance and atmosphere , environmental protection, strong corrosion resistance, firm structure, long service life, easy installation;

2. There are gaps on the three sides of the rectangular tubular column, which can be used to embed the horizontal bar, and the horizontal bar can slide from top to bottom in the groove and overlap. The installation can be freely adjusted according to the size of the site, with wider options and extremely convenient disassembly.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a partial explosion schematic diagram of the utility model.

Fig. 3 is an enlarged view of A in Fig. 2 .

Figure 4 is a schematic diagram of the connection between the top rail and the column in the utility model.

Fig. 5 is a schematic cross-sectional view of the connection between the cover plate and the column in the utility model.

Fig. 6 is a schematic diagram of the connection between the base and the column in the utility model.

Fig. 7 is a schematic diagram of the first use state of the utility model.

Fig. 8 is a second schematic diagram of the use state of the utility model.

Fig. 9 is a schematic diagram of the third use state of the utility model.

In the figure, 1, column; 1a, groove; 1b, card slot; 1c, connection hole; 1d, chute; 2, cover plate; 2a, slot bottom plate; 2b, slot wall plate; 2c, clip board ;3, top rail; 3a, connecting groove; 4, horizontal bar; 4a, mortise bar; 4b, connecting groove; 5, base; Connection part two; 7, screw one; 8, screw two; 9, screw three.

Detailed ways

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

Referring to Fig. 1 and Fig. 2, the present embodiment is a fence with an improved structure, including several vertically arranged columns 1 and several horizontally arranged horizontal bars 4, and the horizontal bar 4 is arranged between two upright columns 1 and sequentially Stacked up and down, a top crosspiece 3 is arranged above the top crossbar 4 . In this embodiment, the horizontal bar 4 is a strip-shaped plate structure made of wood-plastic material.

Referring to FIG. 3 , the top surface of the rail 4 has a tenon bar 4a arranged transversely and protruding upward, and the bottom surface of the rail 4 has a positioning groove 4b arranged laterally. The longitudinal section of the top crosspiece 3 is in an inverted "concave" shape, and the top crosspiece 3 has a downwardly open transverse connecting groove 3a for matching with the tenon strip 4a.

Referring to Fig. 4, the column 1 has several vertically arranged elongated grooves 1a, and the end of the top rail 3 is embedded in the groove 1a and is fixedly connected with the groove 1a through the seven-character piece 6, the seven-character The sheet 6 includes a connecting part 1 6a and a connecting part 2 6b bent at right angles, the connecting part 1 6a is connected to the bottom of the groove 1a by a screw 7, and the connecting part 2 6b is connected to the top surface of the crosspiece 3 by a screw 2 8 . The first screw 7 and the second screw 8 in this embodiment are self-tapping and self-drilling screws.

Referring to Fig. 5, the column 1 in this embodiment is a rectangular tubular structure made of aluminum, the number of grooves 1a is three, and the grooves 1a can be selectively equipped with long strips that can shield the grooves 1a. The cover plate 2, the cover plate 2 is bent to form a groove structure, including a groove bottom plate portion 2a that can be level with the side wall elevation of the column 1 and two groove wall plate portions 2b located on both sides of the groove bottom plate portion 2a, the groove The outer edge of the wall part 2b is folded outward to form the clip part 2 , and the groove walls on both sides of the groove 1a are respectively provided with a clip slot 1b for mating with the cover plate 2 .

4 and 5, there is a chute 1d arranged along the groove direction in the groove 1a of the column 1, and there are protruding ribs 6a1 on both sides of the connecting part 6a of the seven-character sheet 6, and the seven-character sheet 6 is installed It can slide in the connection groove 1d through the rib 6a1, which makes the installation easier.

5 and 6, the bottom of the column 1 is provided with a base 5 that can adjust the verticality of the column 1. The column 1 has five connection holes 1c, and the screws 9 can pass through the base 5 from bottom to top and connect In the connection hole 1c, the base 5 and the column 1 are connected together. Screw three 9 in this embodiment is a cross countersunk head self-tapping screw.

When using this embodiment, the user can freely adjust the installation according to the size of the site, with wider options and extremely convenient disassembly, as follows:

Referring to Fig. 7, the rail 4 is embedded in the groove 1a located on both sides of the column 1, and the remaining groove 1a is covered by the cover plate 2, so that the fence can form a straight line connection state,

Referring to Fig. 8, the crossbar 4 is embedded into the two grooves 1a distributed at right angles on the column 1, and the remaining grooves 1 are covered by the cover plate 2, which can make the fence form a right-angled connection state;

Referring to FIG. 9 , the rails 4 are embedded into the two grooves 1 a of the column 1 , so that the fence can form a T-shaped state.

The above-mentioned fences in various states can be installed and used in combination, so that the style of the fence has diversity and variability, so as to meet the needs of different users.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (8)

1. a structure improved fence, it is characterized in that, comprise the horizontal bar (4) of several columns (1) vertically arranged and several horizontally sets, described horizontal bar (4) to be arranged between two columns (1) and stacked up and down successively, described column (1) has several long strip type grooves (1a) vertically arranged, and the end of described horizontal bar (4) is connected in groove (1a).

2. structure improved fence according to claim 1, it is characterized in that, the end face of described horizontal bar (4) has a horizontally set and the tenon bar (4a) raised up, and the bottom surface of described horizontal bar (4) has a horizontally set and towards the locating slot (4b) of lower open mouth.

3. structure improved fence according to claim 2, it is characterized in that, described horizontal bar (4) top being positioned at top is provided with a top crosspiece (3), and described top crosspiece (3) has a lateral connection groove (3a) to lower open mouth and for matching with tenon bar (4a).

4. structure improved fence according to claim 3, it is characterized in that, the longitudinal section on described top crosspiece (3) is inverted " recessed " font, the end on described top crosspiece (3) to be inlaid in groove (1a) and to be connected mutually with groove (1a) by seven word slices (6), described seven word slices (6) comprise the rectangular connecting portion one (6a) of bending and connecting portion two (6b), described connecting portion one (6a) is connected in the bottom of groove (1a), and described connecting portion two (6b) is connected in the end face on top crosspiece (3).

5. the structure improved fence according to claim 1 or 2 or 3 or 4, is characterized in that, the strip plate construction that described horizontal bar (4) is made for Wood-plastic material.

6. the structure improved fence according to claim 1 or 2 or 3 or 4, it is characterized in that, described column (1) is rectangular tubular structure, the number of described groove (1a) is 3.

7. structure improved fence according to claim 6, it is characterized in that, described column (1) is provided with the strip cover plate (2) that can block groove (1a), the both sides cell wall of described groove (1a) is provided with the draw-in groove (1b) for the grafting that matches with cover plate (2).

8. structure improved fence according to claim 7, it is characterized in that, the channel-shaped structure that described cover plate (2) bends for sheet material, comprise can be equal with the sidewall facade of column (1) trough floor portion (2a) and be positioned at two groove wall plate (2b) of trough floor portion (2a) both sides, the outer of described groove wall plate (2b) outwards turns down the clamp portion (2c) formed for matching with draw-in groove (1b).