Children game fence capable of being quickly disassembled and assembled

Abstract

The utility model relates to the technical field of game fences, and discloses a child game fence capable of being quickly disassembled and assembled, the child game fence comprises a stand column, one side of the stand column is fixedly connected with a plurality of inserting cylinders, the other side of the stand column is fixedly connected with a plurality of inserting rods matched with the inserting cylinders in an inserting mode, the inserting rods are inserted in the inserting cylinders in a sleeved mode, and the stand column is of a hollow structure. A vertically-arranged lifting rod is movably inserted into the stand column in a sleeved mode, the rod wall of the lifting rod is fixedly connected with a plurality of lifting plates located on the upper side of the inserting cylinder, the side wall of the stand column is provided with a rectangular through opening for the lifting plates to penetrate and stretch out, and the lower end of each lifting plate is fixedly connected with a plurality of limiting rods; and a plurality of inserting holes matched with the limiting rods in an inserted mode are formed in the barrel wall of the inserting barrel, a plurality of limiting holes matched with the limiting rods in an inserted mode are formed in the rod wall of one end of the inserting rod, and a reset pulling plate is fixedly connected to the upper end of the lifting rod. The game fence can be quickly disassembled and assembled, and use is convenient.

Description

Technical Field

[0001] The present application belongs to the technical field of game fences, and in particular to a quick-disassembly and assembly children's game fence. Background Art

[0002] The structure of the traditional children's play fence currently circulating in the market includes a fence body formed by a plurality of supporting pipes and a corresponding number of three-way connecting pipes. A V-shaped spring piece is arranged in the supporting pipe near the corresponding three-way connecting pipe, and a through hole is opened in the side wall for the protrusion of the V-shaped spring piece to extend out. A limiting hole is provided on the side wall of each pipe opening of the three-way connecting pipe to limit the position of the protrusion of the V-shaped spring piece. The end of the supporting pipe is inserted into the corresponding pipe opening of the three-way connecting pipe until the protrusion of the V-shaped spring piece enters the limiting hole to complete the connection.

[0003] This assembly method requires pressing the V-shaped spring piece hard during disassembly and assembly, which is inconvenient. In addition, the elastic life of the spring piece is limited and cannot withstand frequent disassembly and assembly, thus affecting the service life of the fence. Summary of the invention

[0004] The utility model aims to solve the above problems and proposes a quick disassembly and assembly children's playpen.

[0005] In order to achieve the above purpose, this application adopts the following technical solutions:

[0006] The cam is a vertical cam which is provided with a plurality of locking plates, the locking plates being arranged on the side walls of the cam and being capable of being inserted into and out of the locking plates.

[0007] Preferably, the inner wall of the column is fixedly connected with a plurality of guide seats which are slidably sleeved with the lifting rod.

[0008] Preferably, a positioning screw ring is fixedly connected to the upper end of the column, a protective screw barrel is sleeved on the external thread of the positioning screw ring, and the protective screw barrel cover is sleeved outside the reset pull plate.

[0009] Preferably, the lower end of the limiting rod is configured as a round head structure.

[0010] Preferably, a layer of anti-slip rubber pad is fixedly connected to the lower end of the column.

[0011] Preferably, a damping rubber sleeve is coated on the rod wall at one end of the plug-in rod located in the plug-in tube.

[0012] Compared with the prior art, the present application provides a quick-disassembly and assembly children's playpen, which has the following beneficial effects:

[0013] 1. The quick disassembly and assembly of the children's play fence is provided with upright posts, a plug-in tube and a plug-in rod. During installation, the plug-in rod is inserted into the plug-in tube to achieve relatively quick connection of multiple upright posts, and the reset pull plate is pulled up during plug-in assembly, and the reset pull plate overcomes the elastic force of the pull-down spring to drive the lifting rod and the lifting plate to move up, thereby preventing the limit rod from blocking the installation of the plug-in tube and the plug-in rod. When the plug-in rod is fully inserted into the plug-in tube, the reset pull plate is released, and the pull-down spring pulls down the reset pull plate, and the reset pull plate drives the lifting rod to move down, and then drives the lifting plate to move down again, so that the limit rod is inserted into the plug hole on the surface of the plug-in tube and the limit hole of the plug-in rod, thereby achieving a stable connection between the plug-in tube and the plug-in rod, and can achieve quick disassembly and assembly of the play fence, which is easy to use.

[0014] 2. The quick-disassembly and assembly children's play fence is provided with a positioning screw ring and a protective screw barrel. After installation, the threaded sleeve effect of the positioning screw ring and the protective screw barrel can form a shielding protection and limit outside the reset pull plate to ensure the stability of the installation of the play fence. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a quick-disassembly and assembly children's playpen proposed in this application;

[0016] Figure 2 A cross-sectional structural diagram of the installation of a plug-in tube and a plug-in rod of a quick-disassembly and assembly children's playpen proposed in this application;

[0017] Figure 3 This is a schematic cross-sectional structure diagram of the upper end of a column of a quickly disassembled children's playpen proposed in this application.

[0018] In the figure: 1. column; 2. plug-in cylinder; 3. plug-in rod; 4. lifting rod; 5. lifting plate; 6. rectangular opening; 7. limit rod; 8. plug hole; 9. limit hole; 10. reset pull plate; 11. pull-down spring; 12. guide seat; 13. positioning screw ring; 14. protective screw cylinder. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0020] Reference Figure 1-3 The utility model discloses a quick disassembly and assembly children's play fence, comprising a column 1, a plurality of plug-in tubes 2 are fixedly connected to one side of the column 1, a plurality of plug-in rods 3 matched with the plug-in tube 2 are fixedly connected to the other side of the column 1, the plug-in rod 3 is inserted in the plug-in tube 2, the column 1 is a hollow structure, and the internal movable plug-in is provided with a vertically arranged lifting rod 4, the rod wall of the lifting rod 4 is fixedly connected with a plurality of lifting plates 5 located on the upper side of the plug-in tube 2, a rectangular through-hole 6 is provided for the lifting plates 5 to extend through the side wall of the column 1, a plurality of limiting rods 7 are fixedly connected to the lower end of the lifting plate 5, a plurality of plug-in holes 8 matched with the limiting rod 7 are provided on the wall of the plug-in tube 2, a plurality of limiting holes 9 matched with the limiting rod 7 are provided on the rod wall at one end of the plug-in rod 3, a reset pull plate 10 is fixedly connected to the upper end of the lifting rod 4, and a pull-down spring 11 sleeved on the outside of the lifting rod 4 is fixedly connected to the lower end of the reset pull plate 10 and the upper end of the column 1

[0021] The inner wall of the column 1 is fixedly connected with a plurality of guide seats 12 which are slidably sleeved with the lifting rods 4 .

[0022] The upper end of the column 1 is fixedly connected with a positioning screw ring 13 , and the positioning screw ring 13 is externally threaded with a protective screw barrel 14 , which is covered on the outside of the reset pull plate 10 .

[0023] The lower end of the limiting rod 7 is configured as a round head structure.

[0024] A layer of anti-skid rubber pad is fixedly connected to the lower end of the column 1.

[0025] The rod wall at one end of the plug rod 3 located in the plug tube 2 is covered with a damping rubber sleeve.

[0026] The operating principle of the utility model is now described as follows:

[0027] When the present application is used, the column 1, the plug-in tube 2 and the plug-in rod 3 are provided. When installing, the plug-in rod 3 is inserted into the plug-in tube 2 to achieve relatively fast connection of multiple columns 1, and the reset pull plate 10 is pulled up during plug-in assembly. The reset pull plate 10 overcomes the elastic force of the pull-down spring 11 to drive the lifting rod 4 and the lifting plate 5 to move up, thereby preventing the limit rod 7 from blocking the installation of the plug-in tube 2 and the plug-in rod 3. When the plug-in rod 3 is fully inserted into the plug-in tube 2, the reset pull plate 10 is released, and the pull-down spring 11 pulls down the reset pull plate 10, and the reset pull The plate 10 drives the lifting rod 4 to move downward, and then drives the lifting plate 5 to move downward again, so that the limiting rod 7 is inserted into the socket 8 on the surface of the plug-in tube 2 and the limiting hole 9 of the plug-in rod 3, thereby realizing a stable connection between the plug-in tube 2 and the plug-in rod 3, and can realize rapid disassembly and assembly of the game fence, which is easy to use. Through the provided positioning screw ring 13 and protective screw barrel 14, after the installation is completed, the threaded sleeve effect of the positioning screw ring 13 and the protective screw barrel 14 can form shielding protection and limitation outside the reset pull plate 10, thereby ensuring the stability of the game fence installation.

[0028] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and application concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A quick-disassembly and assembly children's playpen, comprising a column (1), characterized in that: One side of the column (1) is fixedly connected to a plurality of plug-in tubes (2), and the other side of the column (1) is fixedly connected to a plurality of plug-in rods (3) that match and plug into the plug-in tubes (2). The plug-in rods (3) are inserted into the plug-in tubes (2). The column (1) is a hollow structure, and a vertically arranged lifting rod (4) is inserted into the internal movable sleeve. The rod wall of the lifting rod (4) is fixedly connected to a plurality of lifting plates (5) located on the upper side of the plug-in tube (2). The side wall of the column (1) is provided with a hole for the lifting plate (5) to extend through. A rectangular opening (6), the lower end of the lifting plate (5) is fixedly connected to a plurality of limit rods (7), the wall of the plug-in cylinder (2) is provided with a plurality of plug holes (8) that are matched and plugged with the limit rods (7), the wall of one end of the plug-in rod (3) is provided with a plurality of limit holes (9) that are matched and plugged with the limit rods (7), the upper end of the lifting rod (4) is fixedly connected to a reset pull plate (10), and the lower end of the reset pull plate (10) and the upper end of the column (1) are fixedly connected to a pull-down spring (11) that is sleeved outside the lifting rod (4).

2. A quick-disassembly and assembly children's playpen according to claim 1, characterized in that: The inner wall of the upright column (1) is fixedly connected with a plurality of guide seats (12) which are slidably sleeved with the lifting rods (4).

3. The quick-disassembly and assembly children's playpen according to claim 1, characterized in that: The upper end of the column (1) is fixedly connected with a positioning screw ring (13), the positioning screw ring (13) is externally threaded with a protective screw barrel (14), and the protective screw barrel (14) is sleeved outside the reset pull plate (10).

4. The quick-detachable children's playpen according to claim 1, characterized in that: The lower end of the limiting rod (7) is configured as a round head structure.

5. The quick-detachable children's playpen according to claim 1, characterized in that: A layer of anti-slip rubber pad is fixedly connected to the lower end of the column (1).

6. The quick-detachable children's playpen according to claim 1, characterized in that: The rod wall at one end of the plug-in rod (3) located inside the plug-in tube (2) is coated with a layer of damping rubber sleeve.

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