CN212698314U

CN212698314U - Children game fence

Info

Publication number: CN212698314U
Application number: CN202020475062.9U
Authority: CN
Inventors: 林余江; 陈松国
Original assignee: Cixi Beisen Tourist Products Co ltd
Current assignee: Cixi Beisen Tourist Products Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-03-16
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a children game fence, which comprises cross rods, upright rods and connecting pieces, wherein a plurality of cross rods and a plurality of upright rods surround a four-side frame through the connecting pieces; the connecting piece at the vertex angle of the four-side frame is a corner tee joint, the corner tee joint comprises a first communicating pipe, a second communicating pipe and a third communicating pipe, the first communicating pipe, the second communicating pipe and the third communicating pipe are perpendicular to each other, and the third communicating pipe is spliced with the upright stanchion; the device also comprises a plurality of sleeves, wherein one ends of the sleeves are connected with the cross rod, and the other ends of the sleeves are sleeved with the first communicating pipe/the second communicating pipe; the wall surface of the first communicating pipe and/or the second communicating pipe is provided with a sliding groove which is communicated along the radial direction and extends along the axial direction, the sleeve pipe is provided with a through hole which is communicated along the radial direction, and the fixing piece penetrates through the sliding groove and the through hole. The utility model discloses a children's recreation rail simple structure, easy dismounting, be convenient for accomodate, use convenient and security height.

Description

Children game fence

Technical Field

The utility model relates to a children safety protection articles for use field especially relates to a children recreation rail or children's safety rail.

Background

Child safety concerns have always been the first concern with children's products, and children's playpens or child safety pens have gained popularity as they provide a relatively safe environment for children. The children game fence products on the current market are many, but are not convenient enough when in use, and the special dismounting is very inconvenient, occupies a large amount of space, and has certain influence on other daily lives.

Disclosure of Invention

The utility model discloses to prior art's not enough, provide a simple structure, easy dismounting, be convenient for accomodate, use convenient and high children's recreation rail of security.

The utility model discloses a realize through following technical scheme:

a children game fence comprises cross rods, upright rods and connecting pieces, wherein a plurality of cross rods and a plurality of upright rods form a four-side frame through the connecting pieces in an enclosing manner; the connecting piece at the vertex angle of the four-side frame is a corner tee joint, the corner tee joint comprises a first communicating pipe, a second communicating pipe and a third communicating pipe, the first communicating pipe, the second communicating pipe and the third communicating pipe are perpendicular to each other, and the third communicating pipe is spliced with the upright stanchion; the device also comprises a plurality of sleeves, wherein one ends of the sleeves are connected with the cross rod, and the other ends of the sleeves are sleeved with the first communicating pipe/the second communicating pipe; the wall surface of the first communicating pipe and/or the second communicating pipe is provided with a sliding groove which is communicated along the radial direction and extends along the axial direction, the sleeve pipe is provided with a through hole which is communicated along the radial direction, and the fixing piece penetrates through the sliding groove and the through hole. Namely, the sleeve is sleeved with the first communicating pipe/the second communicating pipe and then is connected by the fixing piece along the radial direction, namely, the fixing piece penetrates through the overlapping part of the first communicating pipe/the second communicating pipe and the sleeve along the radial direction.

The four-side frame can be provided with the enclosing cloth to form a relatively closed space, so that children can play conveniently and the safety of the children is ensured; the sleeve is connected to the corner tee in a sliding mode through the fixing piece and the sliding groove, when the cross bar needs to be installed or detached, the sleeve can be operated to slide towards the corner tee, the installation space of the cross bar is enlarged, and the cross bar can be conveniently installed and detached; after the installation, the sleeve pipe moves to the direction of keeping away from the corner tee bend, makes sleeve pipe and horizontal pole cup joint, prevents droing of horizontal pole.

As a further improvement, the inside of first communicating pipe and/or second communicating pipe is equipped with the spring, spring one end and mounting butt, the other end and the tee-junction internal face butt of corner. Because the fixing piece penetrates through the sleeve along the radial direction and the spring extends along the axial direction of the sleeve, the spring keeps the fixing piece at a position far away from the corner tee joint under a normal state, and even if the sleeve is kept at a position far away from the corner tee joint, the sleeve and the cross rod are kept sleeved and cannot fall off.

As a further improvement, the mounting is the rivet, the rivet forms sliding connection with sleeve pipe and first intercommunication pipe and/or second intercommunication pipe, and the horizontal installation space of horizontal pole can be changed to the operation sleeve pipe, and the installation of being convenient for is dismantled and is kept being connected, and is easy and simple to handle, safe and reliable.

As the utility model discloses a further improvement, with corner tee junction's horizontal pole surface is equipped with detains the hole and inside is equipped with elasticity and detains, elasticity is detained and is followed detain the hole and stretch out, the sleeve pipe surface is equipped with the lockhole, behind the horizontal pole inserted the sleeve pipe, elasticity is detained and is stretched into locking in the lockhole can prevent that the maloperation from leading to the horizontal pole to drop, improves connection stability and security, connects and detain through the spring roof and elasticity and form dual fail-safe, is convenient for install on the one hand and disassembles, and on the other hand guarantees the stability when using.

As a further improvement, the sleeve pipe is equipped with along radial outside convex bulge with the one end that first communicating pipe/second communicating pipe cup jointed, and the internal diameter of this bulge is greater than the internal diameter of first communicating pipe/second communicating pipe other parts, and the installation of inserting of the horizontal pole of being convenient for, after the installation was accomplished, formed the clearance between the internal surface of this bulge and the surface of horizontal pole, and the internal surface arc smooth transition of bulge reaches the internal face of first communicating pipe/second communicating pipe normal diameter department.

As a further improvement, the inner wall of the one end that the sleeve pipe cup jointed with first communicating pipe/second communicating pipe is equipped with a plurality of ribs, be equipped with a plurality of recesses on first communicating pipe/second communicating pipe and bushing's the surface, rib or recess extend along the axial, when pegging graft, in the rib embedding recess, the sheathed tube axial of being convenient for slides, and can not take place circumferential direction.

As a further improvement, the surface of the sleeve is provided with a protrusion, the friction force is increased by the protrusion, and the convenience is brought to the operation of the sleeve by a user.

As a further improvement of the present invention, the outer surface of the first communicating pipe and/or the second communicating pipe is provided with a step surface, and the boundary of the step surface and/or the chute defines the maximum position of the sleeve moving toward the first communicating pipe and/or the second communicating pipe.

As the utility model discloses a further improvement still includes "T" shape tee bend, every limit of the top surface of four sides frame and bottom surface all includes two horizontal poles, the one end and the corner tee junction of every horizontal pole, the other end and "T" shape tee junction make the size of every horizontal pole less, are convenient for accomodate, guarantee its intensity and stability simultaneously.

As a further improvement, the tee bend right angle department of "T" shape is equipped with the reinforcing plate, the tee bend inside pipe wall of third communicating pipe and "T" shape all is equipped with convex straight rib, and the reinforcing plate can strengthen the tee bend intensity of "T" shape, prevents it and warp, and the straight rib of third communicating pipe and "T" shape tee bend inside pipe wall can reduce the area of contact of horizontal pole/pole setting and inside pipe wall simultaneously, reduces the friction, the dismouting of being convenient for.

Compared with the prior art, the beneficial effects of the utility model reside in that: the children game fence has the advantages of simple structure, convenience in disassembly and assembly, convenience in storage and use and high safety.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall structure view of the child playing pen of the present invention;

FIG. 2 is a partially disassembled structure view of the child play pen of the present invention;

FIG. 3 is a partial cross-sectional view of the child play pen of the present invention;

fig. 4-5 are structural diagrams of corner tee joints of the children game fence of the present invention;

FIG. 6 is a sleeve structure view of the children game fence of the present invention;

FIG. 7 is a structural view of a T-shaped tee of the child play pen of the present invention;

fig. 8 is a structural view of the cross bar and the elastic buckle of the children game fence according to the present invention.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments using the present invention belong to the protection scope of the present invention.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.

A children game fence comprises cross rods 1, upright rods 2 and connecting pieces, wherein the cross rods 1 and the upright rods 2 form a four-side frame through the connecting pieces in an enclosing mode; the connecting piece at the vertex angle of the four-side frame is a corner tee 4, the corner tee 4 comprises a first communicating pipe 5, a second communicating pipe 6 and a third communicating pipe 7, the first communicating pipe 5, the second communicating pipe 6 and the third communicating pipe 7 are mutually vertical, and the third communicating pipe 7 is spliced with the upright stanchion 2; the device is characterized by further comprising a plurality of sleeves 8, wherein one ends of the sleeves 8 are connected with the cross rod 1, and the other ends of the sleeves 8 are sleeved with the first communicating pipe 5/the second communicating pipe 6; the wall surface of the first communicating pipe 5 and/or the second communicating pipe 6 is provided with a sliding groove 9 which is through along the radial direction and extends along the axial direction, the sleeve 8 is provided with a through hole 10 which is through along the radial direction, and the fixing piece 11 penetrates through the sliding groove 9 and the through hole 10. That is, the sleeve 8 is sleeved with the first communicating pipe 5/the second communicating pipe 6 and then radially connected by the fixing member 11, that is, the fixing member 11 radially penetrates through the overlapping portion of the first communicating pipe 5/the second communicating pipe 6 and the sleeve 8.

The four-side frame can be provided with the enclosing cloth to form a relatively closed space, so that children can play conveniently and the safety of the children is ensured; the sleeve 8 is connected to the corner tee joint 4 in a sliding mode through the fixing piece 11 and the sliding groove 9, when the mounting or dismounting is needed, the sleeve can be operated to slide towards the direction of the corner tee joint 4, the mounting space of the cross rod 1 is enlarged, and the cross rod 1 can be conveniently mounted and dismounted; after the installation, sleeve pipe 8 is to keeping away from the direction removal of corner tee bend 4, makes sleeve pipe 8 cup joint with horizontal pole 1, prevents droing of horizontal pole 1.

And a spring 12 is arranged inside the first communicating pipe 5 and/or the second communicating pipe 6, one end of the spring 12 is abutted against the fixing piece 11, and the other end of the spring is abutted against the inner wall surface of the corner tee joint 4. Since the fixing member 11 passes through the sleeve 8 in the radial direction and the spring 12 extends in the axial direction of the sleeve 8, the spring 12 keeps the fixing member 11 away from the corner tee 4 in a normal state, and even if the sleeve 8 is kept away from the corner tee 4, the sleeve 8 is kept sleeved with the crossbar 1 without falling off.

In this embodiment, the fixing member 11 is a rivet, the sleeve 8 and the first communicating pipe 5 and/or the second communicating pipe 6 are slidably connected by the rivet 11, and the transverse installation space of the cross bar 1 can be changed by operating the sleeve 8, so that the installation, the detachment and the connection maintenance are facilitated, and the operation is simple, safe and reliable.

With 1 surface of horizontal pole that corner tee bend 4 is connected is equipped with detains hole 13 and inside and is equipped with elasticity and detains 14, elasticity is detained 14 and is followed detain hole 13 and stretch out, 8 surfaces of sleeve pipe are equipped with lockhole 15, and after horizontal pole 1 inserted sleeve pipe 8, elasticity is detained 14 and is stretched into locking in the lockhole 15 can prevent that the maloperation from leading to horizontal pole 1 to drop, improves connection stability and security, connects and detain 14 formation dual fail-safe through spring 12 apical grafting, and on the one hand is convenient for install and is disassembled, and on the other hand guarantees the stability when using.

One end of the sleeve 8 sleeved with the first communicating pipe 5/the second communicating pipe 6 is provided with a bulge part 16 which protrudes outwards along the radial direction, the inner diameter of the bulge part 16 is larger than the inner diameters of other parts of the first communicating pipe 5/the second communicating pipe 6, so that the cross rod 1 can be conveniently inserted and installed, after the installation is completed, a gap is formed between the inner surface of the bulge part 16 and the outer surface of the cross rod 1, and the arc-shaped inner surface of the bulge part 16 is smoothly transited to the inner wall surface of the normal diameter part of the first communicating pipe 5/the second communicating pipe 6.

The inner wall of the one end that sleeve pipe 8 and first communicating pipe 5/second communicating pipe 6 cup jointed is equipped with a plurality of ribs 17, be equipped with a plurality of recesses 18 on the surface that first communicating pipe 5/second communicating pipe 6 and sleeve pipe 8 are connected, rib 17 or recess 18 extend along the axial, and when pegging graft, in rib 17 embedding recess, the axial of the sleeve pipe 8 of being convenient for slided, and can not take place circumferential direction.

The surface of the sleeve 8 is provided with a protrusion 19, and the protrusion 19 increases friction force, thereby facilitating the operation of the sleeve 8 by a user.

The outer surface of the first communicating pipe 5 and/or the second communicating pipe 6 is provided with a step surface 20, and the boundary of the step surface 20 and/or the chute 9 defines the maximum position of the sleeve 8 moving towards the first communicating pipe 5 and/or the second communicating pipe 6.

In this embodiment, children's recreation rail still includes "T" shape tee bend 21, every limit of the top surface of four sides frame and bottom surface all includes two horizontal poles 1, and the one end and the corner tee bend 4 of every horizontal pole 1 are connected, and the other end is connected with "T" shape tee bend 21, makes the size of every horizontal pole 1 less, is convenient for accomodate, guarantees its intensity and stability simultaneously.

The right angle department of "T" shape tee bend 21 is equipped with reinforcing plate 22, the intraductal wall of third communicating pipe 7 and "T" shape tee bend 21 all is equipped with convex straight rib 23, and reinforcing plate 22 can strengthen "T" shape tee bend 21's intensity, prevents its deformation, and the straight rib 23 of the intraductal wall of third communicating pipe 7 and "T" shape tee bend 21 simultaneously can reduce the area of contact of horizontal pole 1/pole setting 2 and intraductal wall, reduces the friction, the dismouting of being convenient for.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not depart from the essence of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A children game fence comprises cross rods, upright rods and connecting pieces, wherein a plurality of cross rods and a plurality of upright rods form a four-side frame through the connecting pieces in an enclosing manner; the method is characterized in that:

the connecting piece at the vertex angle of the four-side frame is a corner tee joint, the corner tee joint comprises a first communicating pipe, a second communicating pipe and a third communicating pipe, the first communicating pipe, the second communicating pipe and the third communicating pipe are perpendicular to each other, and the third communicating pipe is spliced with the upright stanchion;

the device also comprises a plurality of sleeves, wherein one ends of the sleeves are connected with the cross rod, and the other ends of the sleeves are sleeved with the first communicating pipe/the second communicating pipe;

the wall surface of the first communicating pipe and/or the second communicating pipe is provided with a sliding groove which is communicated along the radial direction and extends along the axial direction, the sleeve pipe is provided with a through hole which is communicated along the radial direction, and the fixing piece penetrates through the sliding groove and the through hole.

2. A child play pen according to claim 1, wherein: and a spring is arranged in the first communicating pipe and/or the second communicating pipe, one end of the spring is abutted against the fixing piece, and the other end of the spring is abutted against the inner wall surface of the corner tee joint.

3. A child play pen according to claim 2, wherein: the fixing piece is a rivet.

4. A child play pen according to any one of claims 1-3, wherein: and the surface of a cross rod connected with the corner tee joint is provided with a buckling hole, the interior of the cross rod is provided with an elastic buckle, the elastic buckle extends out of the buckling hole, the surface of the sleeve is provided with a lock hole, and after the cross rod is inserted into the sleeve, the elastic buckle extends into the lock hole to be locked.

5. A child play pen according to any one of claims 1-3, wherein: one end of the sleeve sleeved with the first communicating pipe/the second communicating pipe is provided with a convex part which protrudes outwards along the radial direction.

6. A child play pen according to claim 5, wherein: the inner wall of the end that sleeve pipe and first communicating pipe/second communicating pipe cup jointed is equipped with a plurality of ribs, be equipped with a plurality of recesses on the surface that first communicating pipe/second communicating pipe and bushing are connected, rib or recess extend along the axial.

7. A child play pen according to claim 6, wherein: the surface of the sleeve is provided with a bulge.

8. A child play pen according to claim 7, wherein: the outer surface of the first communicating pipe and/or the second communicating pipe is provided with a step surface.

9. A child play pen according to any one of claims 1-3, 6-8, wherein: the four-side frame is characterized by further comprising a T-shaped tee joint, each side of the top surface and the bottom surface of the four-side frame comprises two cross rods, one end of each cross rod is connected with the corner tee joint, and the other end of each cross rod is connected with the T-shaped tee joint.

10. A child play pen according to claim 9, wherein: the right angle department of "T" shape tee bend is equipped with the reinforcing plate, the intraductal wall of third communicating pipe and "T" shape tee bend all is equipped with convex straight rib.

11. A child play pen according to claim 4, wherein: one end of the sleeve sleeved with the first communicating pipe/the second communicating pipe is provided with a convex part which protrudes outwards along the radial direction.

12. A child play pen according to claim 11, wherein: the inner wall of the one end that sleeve pipe and first communicating pipe/second communicating pipe cup jointed is equipped with a plurality of ribs, be equipped with a plurality of recesses on first communicating pipe/second communicating pipe and bushing's the surface, rib or recess extend along the axial, sheathed tube surface is equipped with the arch, the surface of first communicating pipe and/or second communicating pipe is equipped with the step face.