CN204920445U - a fence base - Google Patents

Abstract

The utility model discloses a rail base relates to children's rail device, concretely relates to a structure for fixing and supporting rail. The fence comprises a chassis and a fence hole, wherein the chassis is of a closed box-type structure; two fence holes penetrating through the front surface and the back surface are formed in the base plate; a plurality of arc-shaped grooves with the same shape are uniformly distributed at the edge of the fence hole; a fence rod is arranged in the fence hole; a bulge is arranged at the contact position of the bottom of the fence rod and the fence hole along the circumferential direction and matched with the arc-shaped groove of the fence hole; two ends of the chassis are provided with ground nail holes; the bottom of the chassis is provided with a water injection opening cover. The problem of the rail base that exists among the prior art light excessively, the rail is unstable insecure, and the rail piece is connected inconveniently is solved.

Description

a fence base

technical field

The utility model relates to a fence device for children, in particular to a structure for fixing and supporting a fence.

Background technique

The base refers to the overall shape that plays a supporting role and installs other components. The fence base is a structure used to support, install and fix the fence pieces.

The existing fence bases on the market are hollow and light in weight, and have the disadvantages of being unable to stabilize the fence and having poor safety performance.

Utility model content

The utility model provides a fence base, and the utility model solves the problems in the prior art that the fence base is too light, the fence is unstable and not firm, and the fence pieces are inconvenient to connect.

In order to solve the above problems, the utility model adopts the following technical solutions: a fence base, including a chassis and a fence hole, characterized in that the chassis is a closed box structure; the chassis is provided with two fence holes that run through the front and back sides; A number of arc-shaped grooves of the same shape are evenly distributed on the edge of the fence hole; a fence pole is placed in the fence hole; a protrusion is arranged along the circumferential direction at the position where the bottom of the fence pole contacts the fence hole, and the protrusion is in contact with the fence hole The arc groove of the chassis matches; there are ground nail holes at both ends of the chassis; the bottom of the chassis is provided with a water injection port cover.

The advantages of this utility model are: the fence base of this utility model adopts the addition of water injection sand holes to increase the quality of the base, and the mode of reinforced ground nails can also be used to solve the instability, low safety and inconvenient disassembly of the fence when it is used outdoors , Effectively solve the shortcomings that outdoor fences on the market cannot be used indoors, and indoor fences are unstable and unsafe to use outdoors.

Description of drawings

Fig. 1 is the front schematic view of the utility model;

Fig. 2 is a schematic diagram of the back side of the utility model.

Explanation of symbols in the figure: chassis 1, fence hole 2, ground nail hole 3, water injection port cover 4.

Detailed ways

The utility model is described in detail below with the best embodiment.

As shown in Figure 1-2, a fence base includes a chassis 1 and a fence hole 2, which is characterized in that the chassis 1 is a closed box structure; the chassis 1 is provided with two fence holes 2 that run through the front and back sides; The edge of the fence hole 2 is evenly distributed with several arc-shaped grooves of the same shape; a fence bar is placed in the fence hole 2, and a protrusion is provided along the circumferential direction at the position where the bottom of the fence bar contacts the fence hole 2, and the protrusion It matches the arc groove of the fence hole 2; the fence pole of the fence can be rotated in the fence hole, and the arc groove on the fence hole can play a fixed role. There are ground nail holes 3 at both ends of the chassis; the bottom of the chassis 1 is provided with a water injection port cover 4 .

When the fence of the utility model is used indoors, inject sand into the water injection port, cover the water injection port cover, and insert the matching fence into the fence hole from the front of the chassis to form a quadrilateral fence; when used as an outdoor fence, the chassis is filled with water and sand. Inject water or sand into the mouth, cover the water injection port cover, drive the ground nails into the ground through the nail holes, reinforce the chassis, and insert the matching fence pieces into the fence holes from the front of the chassis to form a quadrilateral fence; ensure that the fence does not Because of children's irregular force, the fence will shake, deform and displace.

Because the fence base of the utility model adopts the mode of increasing the chassis mass and double ground nails, even if a child leans on the fence, the fence will not be toppled or moved at will.

Finally, it should be noted that obviously, the above-mentioned embodiments are only examples for clearly illustrating the utility model, rather than limiting the implementation manner. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. And the obvious changes or changes derived therefrom are still within the protection scope of the present utility model.

Claims (1)

1. an enclosure seat, comprises chassis and fence hole, it is characterized in that, chassis is closed box structure; Chassis is provided with and runs through double-edged two fence holes; The edge in fence hole is evenly distributed with the identical arc groove of some shapes; Fence is placed with rail bar in hole; The position that contacts with fence hole bottom rail bar is along the circumferential direction provided with projection, and the arc groove in described projection and fence hole matches; Two ends, chassis are with ground nail; Tray bottom is provided with tender filling hole cover.