CN219345249U - Foldable rod piece for game fence - Google Patents

Abstract

The utility model discloses a foldable rod piece for a game fence, which comprises a left rod, a right rod and a hinge joint, wherein the cross section of the hinge joint is in an n shape, the right end of the left rod and the left end of the right rod are respectively hinged with the left end and the right end of the hinge joint, a left support piece, a right support piece and a button are arranged in the hinge joint, the left support piece and the right support piece are elastic and can be respectively positioned below the bottom of the right end of the left rod and below the bottom of the left end of the right rod, the bottom of the button extends out of the bottom of the hinge joint, the button can be arranged in an upward pressing mode, and the left support piece and the right support piece are respectively driven to swing right and left when the button is pressed upward. The left rod and the right rod can be folded when the button is pressed, so that the folding function of a specific game fence can be met.

Description

Foldable rod piece for game fence

Technical Field

The utility model relates to the field of children products, in particular to a foldable rod piece for a game fence.

Background

At present, the game fence on the market mainly adopts plastic and wood material structures, and mainly aims to liberate the hands of a mother and provide a safe and comfortable environment for babies. The game fence is beneficial to cultivating independent consciousness, thinking ability and concentration of the baby, and provides a good place of activity for the coordinated cultivation of the body of the baby. The prior game fence consists of a plurality of fence pieces, each fence piece consists of a left support tube, a right support tube, an upper rod and a lower rod, the upper rod and the lower rod are connected between the left support tube and the right support tube, and a surrounding cloth is connected between the upper rod and the lower rod. Currently, the upper rod is an integral rod piece and cannot be folded, but with the increase of the use demands, some specific game fences are required to have a folding function, and the existing integral upper rod obviously cannot realize the function.

Disclosure of Invention

The utility model provides a foldable rod piece for a game fence, which mainly aims to solve the problem that an upper rod of the existing game fence cannot be folded.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a collapsible member for recreation rail, includes left pole, right pole and articulated joint, articulated joint's cross-section is "n" shape, the right-hand member of left pole and the left end of right pole are articulated with articulated joint's left end and right-hand member respectively, be equipped with left support piece, right support piece and button in the articulated joint, left side support piece and right support piece have elasticity and can be located left end bottom below of left pole and right pole respectively, outside the bottom of articulated joint is stretched out to the bottom of button, the setting that the button can upwards press, the button is upwards pressed when driving left support piece and right support piece right and left swing respectively.

Further, the button is equipped with the top and is open-ended holds the chamber, the leading flank and the trailing flank of button all are equipped with vertical left side bar groove and right bar groove, the bottom of left side support piece and the bottom of right side support piece are located holds the intracavity, first left side rivet and first right rivet are worn to be equipped with respectively in left side bar groove and right bar groove, first left rivet passes the bottom of articulated joint, left side bar groove and left support piece, first right rivet passes the bottom of articulated joint, right side bar groove and right side left support piece, the leading flank and the trailing flank of articulated joint all are equipped with horizontal left arc groove and right arc groove, left side arc groove and right arc groove wear to be equipped with second left rivet and second right rivet respectively, the second left rivet passes the top of left side support piece, the second right rivet passes the top of right side support piece.

Still further, the left side top and the right side top of holding the chamber are equipped with first left inclined plane and first right inclined plane respectively, the lower part left end face of left side holds in the palm the piece is equipped with the second left inclined plane that laminates mutually with first left inclined plane, the lower part right end face of right side holds in the palm the piece is equipped with the second right inclined plane that laminates mutually with first right inclined plane.

Still further, a first left extension is formed at the top of the left end of the second left inclined surface, and a first right extension is formed at the top of the right end of the second right inclined surface.

Further, the bottom of left support piece is equipped with the left extension of second, and this left extension of second is equipped with left spring hook groove, the bottom of right support piece is equipped with the right extension of second, and this right extension of second is equipped with right spring hook groove, be equipped with the spring between left spring hook groove and the right spring hook groove.

Further, the front side and the rear side of the hinge joint are respectively provided with a guide groove, the front side and the rear side of the button are respectively provided with a guide convex part, and the guide convex parts are positioned in the guide grooves.

From the above description of the utility model, it is clear that the utility model has the following advantages over the prior art: in an initial state, the left support piece and the right support piece are respectively positioned below the bottom of the right end of the left rod and below the bottom of the left end of the right rod, at the moment, the left rod and the right rod cannot be folded, when the left rod and the right rod need to be folded, the button is pressed to enable the button to drive the left support piece and the right support piece to swing rightwards and leftwards respectively, at the moment, the left support piece is positioned on the right side of the left rod, the right support piece is positioned on the left side of the right rod, the left rod and the right rod can be folded downwards without the interference of the left support piece and the right support piece, and the outer peripheral surface of the left rod and the outer peripheral surface of the right rod are respectively in interference with the left side surface of the left support piece and the right side surface of the right support piece in a folded state; when the left rod and the right rod are unfolded, the left supporting piece and the right supporting piece are respectively and automatically reset to the lower part of the bottom of the right end of the left rod and the lower part of the bottom of the left end of the right rod. The left rod and the right rod can be folded, and the folding function of a specific game fence can be met.

Drawings

Fig. 1 is a structural diagram of the present utility model.

Fig. 2 is an exploded view of the structure of the present utility model.

Fig. 3 is a structural view of the push button of the present utility model.

Fig. 4 is an exploded view of the structure of the left and right brackets of the present utility model.

Detailed Description

Referring to fig. 1 and 2, a foldable bar for a playpen includes a left bar 1, a right bar 2, and a hinge joint 3, the cross section of the hinge joint 3 is in an "n" shape, and the right end of the left bar 1 and the left end of the right bar 2 are hinged to the left end and the right end of the hinge joint 3, respectively. The hinge joint 3 is internally provided with a left support 4, a right support 5 and a button 6, and the left support 4 and the right support 5 are elastic and can be respectively positioned below the bottom of the right end of the left rod 1 and below the bottom of the left end of the right rod 2. The bottom of the button 6 extends out of the bottom of the hinge joint 3, the button 6 can be pressed upwards, and the left support piece 4 and the right support piece 5 are respectively driven to swing rightwards and leftwards when the button 6 is pressed upwards.

Referring to fig. 1 to 4, the button 6 is provided with a receiving cavity 61 with an opening at the top, the front side and the rear side of the button 6 are provided with a vertical left bar-shaped groove 62 and a vertical right bar-shaped groove 63, and the bottom of the left bracket 4 and the bottom of the right bracket 5 are located in the receiving cavity 61. The left bar-shaped groove 62 and the right bar-shaped groove 63 are respectively penetrated with a first left rivet 7 and a first right rivet 8, the first left rivet 7 penetrates through the bottoms of the hinge joint 3, the left bar-shaped groove 63 and the left support member 4, and the first right rivet 8 penetrates through the bottoms of the hinge joint 3, the right bar-shaped groove 63 and the right left support member 5. The front side and the rear side of the hinge joint 3 are respectively provided with a left arc groove 31 and a right arc groove 32 which are transverse, the left arc groove 31 and the right arc groove 32 are respectively provided with a second left rivet 9 and a second right rivet 10 in a penetrating way, the second left rivet 9 penetrates through the top of the left support piece 4, and the second right rivet 10 penetrates through the top of the right support piece 5. The left bar-shaped groove 62 and the right bar-shaped groove 63 provide a movable space for lifting and lowering the button 6, and the left support 4 and the right support 5 swing within the length ranges of the left arc-shaped groove 31 and the right arc-shaped groove respectively.

Referring to fig. 2 to 4, the top of the left side surface and the top of the right side surface of the accommodating cavity 61 are respectively provided with a first left inclined surface 64 and a first right inclined surface 65, the left end surface of the lower part of the left supporting member 4 is provided with a second left inclined surface 41 which is jointed with the first left inclined surface 64, and the right end surface of the lower part of the right supporting member 5 is provided with a second right inclined surface 51 which is jointed with the first right inclined surface 65. The left end top of the second left inclined surface 41 is formed with a first left extending portion 42, the right end top of the second right inclined surface 51 is formed with a first right extending portion 52, and when the button 6 is not pressed, the bottom surface of the first left extending portion 42 and the bottom surface of the first right extending portion 52 are in contact with the top surface of the button 6. The bottom of the left support 4 is provided with a second left extension 43, the second left extension 43 is provided with a left spring hook groove 44, the bottom of the right support 5 is provided with a second right extension 53, the second right extension 53 is provided with a right spring hook groove 54, and a spring 11 is arranged between the left spring hook groove 44 and the right spring hook groove 54.

Referring to fig. 1 to 3, the front and rear sides of the hinge joint 3 are provided with guide grooves 33, and the front and rear sides of the button 6 are provided with guide protrusions 66, and the guide protrusions 66 are positioned in the guide grooves 33. The guide projection 66 provides a guide for the lifting of the button 6, while the guide groove 33 can limit the lifting distance of the button 6.

Referring to fig. 1 to 4, the design principle of the present utility model is as follows: in an initial state, the left support 4 and the right support 5 are respectively positioned below the bottom of the right end of the left rod 1 and below the bottom of the left end of the right rod 2, at this time, the left rod 1 and the right rod 2 cannot be folded, when the left rod 1 and the right rod 2 need to be folded, the button 6 is pressed down to enable the button 6 to drive the left support 4 and the right support 5 to swing right and left respectively, the first left extension part 42 and the first right extension part 52 are separated from the bottom surface of the button 6, at this time, the left support 4 is positioned on the right side of the left rod 1, the right support 5 is positioned on the left side of the right rod 2, the left rod 1 and the right rod 2 can be folded downwards without the interference of the left support 4 and the right support 5, and the outer peripheral surface of the left rod 1 and the outer peripheral surface of the right rod 2 are respectively interfered with the left side surface of the left support 4 and the right side surface of the right support 5 in a folded state; when the left rod 1 and the right rod 2 are unfolded, the left support 4 and the right support 5 are automatically reset to the lower part of the right end bottom of the left rod 1 and the lower part of the left end bottom of the right rod 2 respectively under the action of the spring 11, and the bottom surface of the first left extension part 42 and the bottom surface of the first right extension part 52 are in contact with the top surface of the button 6.

The foregoing is merely illustrative of specific embodiments of the present utility model, but the design concept of the present utility model is not limited thereto, and any insubstantial modification of the present utility model by using the design concept shall fall within the scope of the present utility model.

Claims (6)

1. A collapsible rod for a playpen, comprising: including left pole, right pole and articulated joint, articulated joint's cross-section is "n" shape, the right-hand member of left pole and the left end of right pole are articulated with articulated joint's left end and right-hand member respectively, be equipped with left support piece, right support piece and button in the articulated joint, left support piece and right support piece have elasticity and can be located left end bottom below of left pole and right pole's left end bottom below respectively, outside articulated joint's bottom is stretched out to the bottom of button, the setting that the button can upwards push down, left support piece and right support piece are driven right and left swing respectively when the button upwards presses.

2. A collapsible rod for a playpen according to claim 1 wherein: the button is equipped with the top and is open-ended holds the chamber, the leading flank and the trailing flank of button all are equipped with vertical left side bar groove and right bar groove, the bottom that left side held in the palm the piece and the bottom that right held in the palm the piece is located holds the intracavity, left side bar groove and right bar groove wear to be equipped with first left rivet and first right rivet respectively, first left rivet passes the bottom that articulates joint, left side bar groove and left side held in the palm the piece, first right rivet passes the bottom that articulates joint, right bar groove and right left side held in the palm the piece, articulated leading flank and trailing flank all are equipped with horizontal left arc groove and right arc groove, left side arc groove and right arc groove wear to be equipped with second left rivet and second right rivet respectively, the second left rivet passes the top that holds in the palm the piece in the left side, the second right rivet passes the top that holds in the palm the piece in the right side.

3. A collapsible rod for a playpen according to claim 2 wherein: the left side top and the right side top of holding the chamber are equipped with first left inclined plane and first right inclined plane respectively, the lower part left end face of left side holds in the palm the piece is equipped with the second left inclined plane that laminates mutually with first left inclined plane, the lower part right end face of right side holds in the palm the piece is equipped with the second right inclined plane that laminates mutually with first right inclined plane.

4. A collapsible rod for a playpen according to claim 3 wherein: the left end top of the second left inclined surface is provided with a first left extension part, and the right end top of the second right inclined surface is provided with a first right extension part.

5. A collapsible rod for a playpen according to claim 1 wherein: the bottom of left support piece is equipped with the left extension of second, and this left extension of second is equipped with left spring hook groove, the bottom of right support piece is equipped with the right extension of second, and this right extension of second is equipped with right spring hook groove, be equipped with the spring between left spring hook groove and the right spring hook groove.

6. A collapsible rod for a playpen according to claim 1 wherein: the front side and the rear side of the hinge joint are respectively provided with a guide groove, the front side and the rear side of the button are respectively provided with a guide convex part, and the guide convex parts are positioned in the guide grooves.

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