CN215310177U

CN215310177U - Balance plate is connected to intubate formula

Info

Publication number: CN215310177U
Application number: CN202120045071.9U
Authority: CN
Inventors: 胡碧升; 范涛; 施康进; 樊志华
Original assignee: Zhejiang Beima Education Technology Co ltd
Current assignee: Zhejiang Beima Education Technology Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-12-28
Anticipated expiration: 2031-01-08

Abstract

A jack pipe type connecting balance plate relates to the field of outdoor entertainment tools and comprises a plurality of basic plates and connecting pieces for connecting the basic plates, wherein each basic plate comprises a core body and a shell structure at least partially surrounding the outer side of the core body, the shell structure comprises an upper shell surface arranged at the upper end of the core body, a lower shell surface arranged at the lower end of the core body and front and rear shell surfaces for connecting the upper shell surface and the lower shell surface, the basic plates are provided with a plurality of connecting holes matched with the connecting pieces, and the cross section profiles of the connecting holes are matched with the cross section profiles of the connecting pieces; and the base plate block is also provided with a limiting structure used for limiting the position of the connecting piece in the connecting hole. The utility model relates to a balance plate structure which is freely assembled according to the terrain, and meanwhile, the connection of the structural connection points is tight and is not easy to break.

Description

Balance plate is connected to intubate formula

Technical Field

The utility model relates to the field of outdoor entertainment tools, in particular to an insertion tube type connecting balance plate.

Background

No matter in a park or a kindergarten, a small outdoor children's paradise is often seen, most of the small outdoor children's paradise takes plastic materials as main support frames and exercise facilities which can be climbed, walked or crossed by children, so that the motion capability of the children can be fully exercised; at present, most outdoor facilities are inconvenient to disassemble and are often installed outdoors for a long time due to the fact that the facilities are large in size and complex in structure, and the service life of the entertainment facilities is greatly shortened after the facilities are exposed to the sun and rain for a long time under the condition that the facilities are not picked up by people and are not maintained in time; meanwhile, most of large-volume entertainment facilities are composed of large parts and are inconvenient to transport; and the amusement facilities formed by the fixed parts are too fixed, so that children easily lose fun after long-time use.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides an insertion pipe type connecting balance plate, which solves the defects that the outdoor facility structure is fixed and a single structure is large and inconvenient to transport in the prior art, and provides a balance plate structure which can be freely assembled according to the terrain, and meanwhile, the connection of the structural connection points is tight and is not easy to break.

An insertion pipe type connecting balance plate comprises a plurality of basic plates and a connecting piece for connecting the basic plates, wherein each basic plate comprises a core body and a shell structure at least partially surrounding the outer side of the core body, each shell structure comprises an upper shell surface arranged at the upper end of the core body, a lower shell surface arranged at the lower end of the core body, and front and rear shell surfaces for connecting the upper shell surface and the lower shell surface, the basic plates are provided with a plurality of connecting holes matched with the connecting piece, and the cross section profiles of the connecting holes are matched with the cross section profiles of the connecting piece; and the base plate block is also provided with a limiting structure used for limiting the position of the connecting piece in the connecting hole.

Preferably, in the above technical solution, the left and right side surfaces of the base plate are the side surfaces exposed out of the core, and the surfaces of the base plate where the connecting holes are formed are the left and right side surfaces of the base plate.

Preferably, the connection holes formed in the two sides of the base plate are blind holes formed from the surface to the inside.

The blind hole structure is more convenient to position, and because the connecting piece needs to be inserted into one half of the basic plate and the other half of the basic plate, the depth of the blind hole is set to be half of the length of the connecting piece, so that the positioning of the connecting piece is more convenient.

Preferably, in the above technical solution, the limiting structure penetrates into the plurality of connecting holes formed in the core body from two ends of the surface of the shell structure, and the axial position of the connecting piece in the connecting hole is limited by the first limiting hole formed in the connecting piece.

Preferably, in the above technical scheme, the limiting structure axially limits the connecting element through a second limiting hole which is formed inward on the surface of the front shell surface and the surface of the rear shell surface and penetrates through the core body.

Preferably, the limiting structure includes a first limiting member and a second limiting member, a matching protrusion is disposed at the top end of the first limiting member, and a matching recess matched with the matching protrusion is disposed at the top end of the second limiting member; the first limiting part and the second limiting part are connected and positioned inside the core body through the matching protrusion and the matching recess.

Preferably, in the above technical solution, the upper shell surface, the lower shell surface, and the front and rear shell surfaces are of an integral structure.

Preferably, in the above technical solution, the core has a grid-like structure.

Preferably, the upper shell surface is a curved surface structure protruding upwards.

Because utility model uses the picture peg formula that provides to connect the balance plate to be used for exerting pressure in its upper surface, for example walk, turn over etc. so the compressive capacity that the setting mode of upper end face curved surface can promote the structure, the life of extension structure.

Preferably, the connecting piece is a cylindrical pipe fitting with a hollow inner part.

In summary, the utility model has the following advantages:

1. the inserted pipe type connecting balance plate adopts a splicing structure, an integral balance plate is formed by matching a plurality of base plates and a plurality of connecting pieces, the length of the integral balance plate is regulated, and a user can manually manufacture the required balance plate structure by matching with other connecting structures;

2. furthermore, in order to prevent the axial separation between the two basic plates in the long-term use process of the splicing structure, the utility model also adopts a mode of arranging a limit structure to limit the positions of the connecting piece and the inner part of the basic plates, thereby preventing safety accidents caused by the local separation of the two basic plates due to unstable connection.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a base plate structure according to an embodiment of the present application;

FIG. 3 is a schematic view of a connector structure according to an embodiment of the present application;

the structure comprises a base plate 1, a core body 11, a connecting hole 111, a shell structure 12, an upper shell surface 121, a lower shell surface 122, a front shell surface and a rear shell surface 123, a limiting structure 3, a first limiting part 31, a second limiting part 32, a first limiting hole a second limiting hole b.

Detailed Description

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like as referred to or as may be referred to in this specification are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a particular component and are relative terms, and thus may be changed accordingly depending on the position and the state of use of the particular component. Therefore, these and other directional terms should not be construed as limiting terms.

The utility model is further illustrated by the following examples:

example (b):

an insert pipe type connecting balance plate is mainly formed by assembling and combining a plurality of basic plate blocks 1, a connecting piece 2 is arranged between every two adjacent basic plate blocks 1, two surfaces, which are tightly attached to the two basic plate blocks 1, are connected and fixed through the connecting piece 2, the connecting piece 1 is a tubular piece with a circular section, the connecting piece 1 can be a cylindrical solid piece with a circular or polygonal outer contour without considering the installation convenience, and can also be a pipe fitting with a circular or polygonal inner core arranged on the basis of the solid piece. The base plate block 1 comprises a core body 11, an upper shell surface 121 arranged at the upper end of the core body 11, a lower shell surface 122 arranged at the lower end of the core body 11, and front and rear shell surfaces 123 arranged on the front and rear surfaces of the core body 11, wherein the front and rear shell surfaces 123, the upper shell surface 121 and the lower shell surface 122 are integrally connected, and the joints of the front and rear shell surfaces 123, the upper shell surface 121 and the lower shell surface 122 are rounded to prevent a user from being scratched by a right angle; the upper shell 121 is a curved surface structure protruding upwards, and the curved surface structure further enhances the pressure resistance of the whole structure; the end face does not set up the casing for the protection about core 11, because about the end face be used for connecting another basic plate 1, also hidden inside overall structure under the condition that the concatenation was accomplished, do not have the problem that causes the aesthetic measure to descend because of exposing core 11, it is certainly after all basic plate 1 connect and form an organic whole balance plate that need mention, the left and right sides face of balance plate still can have the problem of exposing core 11, install shielding plate or other connection structure additional in balance plate both sides this moment and shelter from naked core side.

The core body 11 is a plastic piece with a grid structure, the core body 11 is provided with a connecting hole 111 for connecting the connecting piece 2, the connecting hole 111 is a blind hole formed inwards from the left end face of the core body 11 or the right end face of the core body 11, the depth of the blind hole is half of the length of the connecting piece 2, and one side face of each core body 11 is provided with two connecting holes 111 for plugging in the connecting piece 2; in order to facilitate the disassembly and assembly of the connecting piece 2 and the connecting hole 111, a clearance fit mode is adopted, one half of the connecting piece 2 is inserted into the connecting hole 111 of one base plate 1 to complete the matching, and the other half of the connecting piece is inserted into the connecting hole 111 corresponding to the other base plate 1 to complete the matching so that the two base plates 1 complete the connecting matching.

Because the connecting hole 111 and the connecting piece 2 are in clearance fit, the gradual displacement is easy to occur in the left and right directions under the long-time use condition, so that the separation phenomenon between two adjacent basic plates 1 affects the use effect, and the basic plates 1 are further provided with a limiting structure 3 for limiting the position of the connecting piece 2 in the connecting hole 111. The base plate 1 is further provided with a second limiting hole b, the second limiting hole b is formed in the surfaces of the front shell surface 123 and the rear shell surface 123 and penetrates through the core body 11, the second limiting hole b penetrates through the connecting hole 111, and the connecting piece 2 is provided with a first limiting hole a; the limiting structure 3 comprises a first limiting part 31 and a second limiting part 32, the top end of the first limiting part 31 is provided with a matching protrusion, an external thread is arranged on the matching protrusion, the top end of the second limiting part 32 is inwards provided with a matching recess, an internal thread matched with the external thread arranged on the matching protrusion is arranged in the matching recess, and the first limiting part 31 and the second limiting part 32 penetrate through a first limiting hole a and a second limiting hole b which are mutually matched and fixed inside the core body 11 through threads. Two second limiting holes a are formed in the base plate 1, two second limiting holes b are formed in the connecting piece 2, and the first limiting holes a and the second limiting holes b are used for enabling the left end and the right end of the base plate 1 to be fixedly connected with the connecting piece 2 through matching with the limiting structures 3, so that the left end and the right end of the connecting piece 2 are fixedly connected with the base plate 1.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an inserted tube formula connection balance plate, includes a plurality of basis plate (1) and with a plurality of connecting piece (2) that basis plate (1) are connected, its characterized in that:

the base plate block (1) comprises a core body (11) and a shell structure (12) at least partially surrounding the outer side of the core body, the shell structure (12) comprises an upper shell surface (121) arranged at the upper end of the core body (11), a lower shell surface (122) arranged at the lower end of the core body (11), and a front shell surface (123) and a rear shell surface (123) which are used for connecting the upper shell surface (121) and the lower shell surface (122), the base plate block (1) is provided with a plurality of connecting holes (111) matched with the connecting pieces (2), and the cross section profiles of the connecting holes (111) are matched with the cross section profiles of the connecting pieces (2); the base plate block (1) is further provided with a limiting structure (3) used for limiting the connecting piece (2) to be located inside the connecting hole (111).

2. The balance plate for a spigot connection according to claim 1, wherein: the left side and the right side of the base plate (1) are the sides exposed out of the core body (11), and the surfaces of the base plate (1) provided with the connecting holes (111) are the left side and the right side of the base plate (1).

3. The balance plate for a spigot connection according to claim 1, wherein: the connecting holes (111) formed in the two sides of the base plate block (1) are blind holes formed in the surface inwards.

4. The balance plate for a spigot connection according to claim 1, wherein: the limiting structure (3) penetrates into the plurality of connecting holes (111) formed in the core body (11) from two ends of the surface of the shell structure (12), and the axial position of the connecting piece (2) in the connecting holes (111) is limited through a first limiting hole (a) formed in the connecting piece (2).

5. The balance plate for an intubating connection according to claim 4, wherein: the limiting structure (3) is used for axially limiting the connecting piece (2) through a second limiting hole (b) which is formed in the surface of the front shell surface (123) and the surface of the rear shell surface (123) inwards and penetrates through the core body (11).

6. The balance plate for an intubating joint as claimed in claim 5, wherein: the limiting structure (3) comprises a first limiting part (31) and a second limiting part (32), a matching protrusion is arranged at the top end of the first limiting part (31), and a matching recess matched with the matching protrusion is formed at the top end of the second limiting part (32); the first limiting piece (31) and the second limiting piece (32) are connected and positioned in the core body (11) through the matching protrusion and the matching recess.

7. The balance plate for a spigot connection according to claim 1, wherein: the upper shell surface (121), the lower shell surface (122) and the front and rear shell surfaces (123) are of an integrated structure.

8. The balance plate for a spigot connection according to claim 1, wherein: the core body (11) is of a grid-shaped structure.

9. The balance plate for a spigot connection according to claim 1, wherein: the upper shell surface (121) is of an upward convex curved surface structure.

10. The balance plate for a spigot connection according to claim 1, wherein: the connecting piece (2) is a cylindrical pipe fitting with a hollow inner part.