CN210621390U

CN210621390U - Hand pricking preventing buffering type artificial lawn special for kindergarten

Info

Publication number: CN210621390U
Application number: CN201920776279.0U
Authority: CN
Inventors: 侯恩仲
Original assignee: Shandong Meisen Artificial Lawn Co Ltd
Current assignee: Shandong Meisen Artificial Lawn Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-05-26
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a kindergarten special use prevents pricking hand buffering type artificial turf, including the artificial turf body, the artificial turf body is including setting up subaerial base and a plurality of lawn bottom plates of setting on the base, two adjacent lawn bottom plate movable contact, and the top of lawn bottom plate bonds and has prevents pricking hand lawn, first groove has been seted up at the top of base, and the bottom of lawn bottom plate extends to first inslot and has seted up four rectangular channels, and the below of lawn bottom plate is equipped with four first locating rods of welding on first tank bottom inner wall, and the top of first locating rod extends to the rectangular channel that corresponds in, the bottom of lawn bottom plate articulates there are two first arc shell fragments. The utility model relates to a rationally, convenient operation is convenient for cushion the lawn body, prevents that children from appearing falling the phenomenon of hindering in the in-process of playing in paddling, has reduced the potential safety hazard of lawn body, satisfies the user demand.

Description

Hand pricking preventing buffering type artificial lawn special for kindergarten

Technical Field

The utility model relates to an artificial turf technical field especially relates to a hand buffer type artificial turf is prevented pricking in kindergarten's special use.

Background

The artificial lawn is a simulated lawn made of raw materials by an artificial method, which does not need to consume the resources of fertilizer, water and the like necessary for growth like a natural lawn, can meet the sports needs of 24 hours all day with high strength, has simple maintenance, rapid drainage and excellent field flatness, is widely used in the special playing fields of hockey, baseball and rugby, the public practice sites for sports such as football, tennis, golf and the like or as ground pavement for beautifying the indoor environment and the like, and the kindergarten is also a place frequently used by the artificial lawn, because the kindergarten has particularity, children often play and feel funny on the lawn, the existing artificial lawn is not convenient for buffering, the existing artificial lawn directly contacts with the ground, because the texture is hard, the phenomenon that children easily fall and hurt in the playing process has certain potential safety hazard, and can not meet the use demands, therefore, the anti-pricking buffer type artificial turf special for the kindergarten is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hand pricking prevention buffer type artificial lawn special for kindergartens.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hand pricking prevention buffer type artificial lawn special for kindergarten comprises an artificial lawn body, wherein the artificial lawn body comprises a base arranged on the ground and a plurality of lawn bottom plates arranged on the base, two adjacent lawn bottom plates are movably contacted, a hand pricking prevention lawn is bonded on the top of each lawn bottom plate, a first groove is formed in the top of the base, the bottom of each lawn bottom plate extends into the first groove and is provided with four rectangular grooves, four first positioning rods welded on the inner wall of the bottom of each first groove are arranged below each lawn bottom plate, the top ends of the first positioning rods extend into the corresponding rectangular grooves, two first arc-shaped elastic sheets are hinged to the bottom of each lawn bottom plate, the two first arc-shaped elastic sheets positioned at the bottom of the same lawn bottom plate are symmetrically arranged, the bottom ends of the first arc-shaped elastic sheets are hinged to the inner wall of the bottom of the first grooves, and connecting rods obliquely arranged on one side, close to each other, of the two first arc-shaped elastic, two connecting rods which are positioned below the same lawn bottom plate are symmetrically arranged, a first rectangular block is arranged below the lawn bottom plate, the first rectangular block is positioned between two corresponding first arc-shaped elastic sheets, one end of each connecting rod, which is far away from the corresponding first arc-shaped elastic sheet, is hinged with the corresponding first rectangular block, a plurality of sliding grooves are respectively formed in the inner walls of the two sides of each first groove, sliding blocks are respectively welded on the two sides of each first rectangular block, one side, which is far away from the corresponding first rectangular block, of each sliding block extends into the corresponding sliding groove, each sliding block is in sliding connection with the corresponding sliding groove, a plurality of first springs are welded between the top of each sliding block and the inner wall of the top of the corresponding sliding groove, a vertical rod is welded at the bottom of each first rectangular block, a second arc-shaped elastic sheet is bonded at the bottom of each vertical rod, two second grooves which are formed in the inner walls of, the sliding sleeve is provided with a second rectangular block on the second positioning rod, two ends of a second arc-shaped elastic sheet respectively extend into corresponding second grooves and are hinged to the tops of the second rectangular blocks, a second spring is welded to one side, close to each other, of each of the two second rectangular blocks located below the same lawn bottom plate, and one end, far away from the corresponding second rectangular block, of the second spring is welded to the inner wall of one side of each second groove.

Preferably, a square hole is formed in one side of the second rectangular block, and the side wall of the square hole is in sliding connection with the outer side of the corresponding second positioning rod.

Preferably, the outer side of the first positioning rod is in sliding connection with the side wall of the corresponding rectangular groove.

Preferably, the number of the first springs located in the same sliding groove is four to six, and the four to six first springs located in the same sliding groove are arranged on the inner wall of the top of the corresponding sliding groove at equal intervals.

Preferably, the number of the second springs in the same second groove is four to six, and the four to six second springs in the same second groove are arranged on the inner wall of one side of the corresponding second groove at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

through the base, the first groove, the first positioning rod, the lawn bottom plate, the anti-pricking lawn, the rectangular groove, the first arc-shaped elastic sheet, the connecting rod, the first rectangular block, the sliding groove, the first spring, the vertical rod, the second arc-shaped elastic sheet, the second groove, the second rectangular block and the second spring, the second positioning rod is matched, the force for pressing down drives the lawn bottom plate to slide downwards on the first positioning rod through the corresponding anti-pricking lawn and extrudes the first arc-shaped elastic sheet, so that the first arc-shaped elastic sheet is deformed, the deformed acting force drives the first rectangular block to move upwards through the corresponding connecting rod, the first rectangular block drives the corresponding sliding block to move upwards and compress the first spring, the first rectangular block drives the second arc-shaped elastic sheet to move upwards and deform through the corresponding vertical rod, the deformed acting force of the second arc-shaped elastic sheet drives the corresponding second rectangular block to slide on the second positioning rod and compress the second spring, under the elastic force effect of first arc shell fragment, first spring, second arc shell fragment and second spring, accomplished the buffering of lawn body, prevent that children from appearing falling the phenomenon of hindering in the in-process of playing.

The utility model relates to a rationally, convenient operation is convenient for cushion the lawn body, prevents that children from appearing falling the phenomenon of hindering in the in-process of playing in paddling, has reduced the potential safety hazard of lawn body, satisfies the user demand.

Drawings

Fig. 1 is a schematic structural view of a special anti-pricking buffer type artificial lawn for kindergarten according to the present invention;

fig. 2 is a schematic sectional structure view of a portion a in fig. 1.

In the figure: the lawn anti-pricking device comprises a base 1, a first groove 2, a first positioning rod 3, a lawn bottom plate 4, a lawn anti-pricking lawn 5, a rectangular groove 6, a first arc-shaped elastic sheet 7, a connecting rod 8, a first rectangular block 9, a sliding block 10, a sliding groove 11, a first spring 12, a vertical rod 13, a second arc-shaped elastic sheet 14, a second groove 15, a second rectangular block 16, a second spring 17 and a second positioning rod 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a special anti-pricking buffer type artificial lawn for kindergarten comprises an artificial lawn body, the artificial lawn body comprises a base 1 arranged on the ground and a plurality of lawn bottom plates 4 arranged on the base 1, two adjacent lawn bottom plates 4 are in movable contact, an anti-pricking lawn 5 is adhered to the top of the lawn bottom plate 4, a first groove 2 is arranged on the top of the base 1, the bottom of the lawn bottom plate 4 extends into the first groove 2 and is provided with four rectangular grooves 6, four first positioning rods 3 welded on the inner wall of the bottom of the first groove 2 are arranged below the lawn bottom plate 4, the top ends of the first positioning rods 3 extend into the corresponding rectangular grooves 6, two first arc-shaped elastic sheets 7 are hinged to the bottom of the lawn bottom plate 4, the two first arc-shaped elastic sheets 7 positioned at the bottom of the same lawn bottom plate 4 are symmetrically arranged, the bottom ends of the first arc-shaped elastic sheets 7 are hinged to the inner wall of the bottom, one side of each of two first arc-shaped elastic sheets 7, which is close to each other, on the same lawn bottom plate 4 is hinged with a connecting rod 8 which is obliquely arranged, the two connecting rods 8, which are arranged below the same lawn bottom plate 4, are symmetrically arranged, a first rectangular block 9 is arranged below the lawn bottom plate 4, the first rectangular block 9 is arranged between the two corresponding first arc-shaped elastic sheets 7, one end, which is far away from the corresponding first arc-shaped elastic sheet 7, of each connecting rod 8 is hinged with the corresponding first rectangular block 9, the inner walls of the two sides of each first groove 2 are respectively provided with a plurality of sliding grooves 11, the two sides of each first rectangular block 9 are respectively welded with a sliding block 10, one side, which is far away from the corresponding first rectangular block 9, of each sliding block 10 extends into the corresponding sliding groove 11, each sliding block 10 is connected with the corresponding sliding groove 11 in a sliding manner, a plurality of first springs 12 are welded between the top of, the bottom end of the vertical rod 13 is bonded with a second arc-shaped elastic sheet 14, two second grooves 15 arranged on the inner wall of the bottom of the first groove 2 are arranged below the lawn bottom plate 4, the same second positioning rod 18 is welded between the inner walls of the two sides of the second grooves 15, a second rectangular block 16 is sleeved on the second positioning rod 18 in a sliding manner, the two ends of the second arc-shaped elastic sheet 14 respectively extend into the corresponding second grooves 15 and are hinged with the top of the second rectangular block 16, a second spring 17 is welded on one side, close to each other, of the two second rectangular blocks 16 positioned below the same lawn bottom plate 4, one end, far away from the corresponding second rectangular block 16, of the second spring 17 is welded with the inner wall of one side of the second groove 15, the utility model has reasonable design and convenient operation, is convenient for buffering the lawn body, prevents children from falling injury in the playing process, and reduces the potential safety hazard of the lawn body, the use requirement is met.

In the utility model, one side of the second rectangular block 16 is provided with a square hole, the side wall of the square hole is connected with the outer side of the corresponding second positioning rod 18 in a sliding way, the outer side of the first positioning rod 3 is connected with the side wall of the corresponding rectangular groove 6 in a sliding way, the number of the first springs 12 in the same sliding groove 11 is four to six, the four to six first springs 12 in the same sliding groove 11 are arranged on the inner wall of the top part of the corresponding sliding groove 11 in an equal interval way, the number of the second springs 17 in the same second groove 15 is four to six, and the four to six second springs 17 in the same second groove 15 are arranged on the inner wall of one side of the corresponding second groove 15 in an equal interval way, the utility model has reasonable design and convenient operation, is convenient for buffering the lawn body, prevents the phenomenon that children fall and hurt in the playing process, and reduces the potential safety hazard of the lawn body, the use requirement is met.

The working principle is as follows: when the multifunctional lawn is used, when children play on the lawn body, the force of the children pressing down the lawn body drives the corresponding anti-pricking lawn 5 to move downwards, the anti-pricking lawn 5 drives the corresponding lawn bottom plate 4 to slide downwards on the first positioning rod 3, the lawn bottom plate 4 presses the corresponding first arc-shaped elastic sheet 7 downwards while pressing, the pressing force enables the first arc-shaped elastic sheet 7 to deform, the deformed acting force drives the corresponding connecting rod 8 to move and rotate, the connecting rod 8 drives the corresponding first rectangular block 9 to move upwards, the first rectangular block 9 drives the corresponding sliding block 10 to slide upwards in the sliding groove 11, the sliding block 10 compresses the corresponding first spring 12 while sliding upwards, meanwhile, the first rectangular block 9 drives the corresponding vertical rod 13 to move upwards, the upward force of the vertical rod 13 enables the corresponding second arc-shaped elastic sheet 14 to deform, second arc shell fragment 14 takes place the effort of deformation and drives corresponding second rectangular block 16 and slide on second locating lever 18, compresses corresponding second spring 17 when second rectangular block 16 is gliding, under the elastic force effect of first arc shell fragment 7, first spring 12, second arc shell fragment 14 and second spring 18, has accomplished the buffering of lawn body, prevents that children from appearing the phenomenon of falling the injure playing the in-process.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A hand pricking prevention buffer type artificial lawn special for kindergarten comprises an artificial lawn body, wherein the artificial lawn body comprises a base (1) arranged on the ground and a plurality of lawn bottom plates (4) arranged on the base (1), two adjacent lawn bottom plates (4) are in movable contact, a hand pricking prevention lawn (5) is bonded on the top of each lawn bottom plate (4), the hand pricking prevention buffer type artificial lawn is characterized in that a first groove (2) is formed in the top of the base (1), the bottom of each lawn bottom plate (4) extends into the corresponding first groove (2) and is provided with four rectangular grooves (6), four first positioning rods (3) welded on the inner wall of the bottom of each first groove (2) are arranged below each lawn bottom plate (4), the top ends of the first positioning rods (3) extend into the corresponding rectangular grooves (6), and two first arc-shaped elastic pieces (7) are hinged to the bottom of each lawn bottom plate (4), two first arc-shaped elastic sheets (7) positioned at the bottom of the same lawn bottom plate (4) are symmetrically arranged, the bottom ends of the first arc-shaped elastic sheets (7) are hinged with the bottom inner wall of the first groove (2), one sides, close to each other, of the two first arc-shaped elastic sheets (7) positioned on the same lawn bottom plate (4) are hinged with connecting rods (8) which are obliquely arranged, the two connecting rods (8) positioned below the same lawn bottom plate (4) are symmetrically arranged, a first rectangular block (9) is arranged below the lawn bottom plate (4), the first rectangular block (9) is positioned between the two corresponding first arc-shaped elastic sheets (7), one end, far away from the corresponding first arc-shaped elastic sheet (7), of each connecting rod (8) is hinged with the first rectangular block (9), a plurality of sliding grooves (11) are formed in the inner walls of the two sides of the first groove (2), sliding blocks (10) are welded on the two sides of the first rectangular block, one side of the sliding block (10) far away from the corresponding first rectangular block (9) extends into the sliding groove (11), the sliding block (10) is connected with the corresponding sliding groove (11) in a sliding manner, a plurality of first springs (12) are welded between the top of the sliding block (10) and the inner wall of the top of the corresponding sliding groove (11), a vertical rod (13) is welded at the bottom of the first rectangular block (9), a second arc-shaped elastic sheet (14) is bonded at the bottom end of the vertical rod (13), two second grooves (15) formed in the inner wall of the bottom of the first groove (2) are arranged below the lawn bottom plate (4), the same second positioning rod (18) is welded between the inner walls of the two sides of each second groove (15), a second rectangular block (16) is sleeved on the second positioning rod (18) in a sliding manner, two ends of the second arc-shaped elastic sheets (14) respectively extend into the corresponding second grooves (15) and are hinged with the top of the second rectangular block, one side that two second rectangle pieces (16) that are located same lawn bottom plate (4) below are close to each other all welds second spring (17), and one end that corresponding second rectangle piece (16) were kept away from in second spring (17) is with the welding of one side inner wall of second groove (15).

2. The kindergarten-dedicated anti-pricking buffer type artificial lawn as claimed in claim 1, wherein one side of the second rectangular block (16) is provided with a square hole, and the side wall of the square hole is slidably connected with the outer side of the corresponding second positioning rod (18).

3. The kindergarten-specific anti-pricking buffer type artificial lawn as claimed in claim 1, wherein the outer side of the first positioning rod (3) is slidably connected with the side wall of the corresponding rectangular groove (6).

4. The kindergarten-dedicated anti-pricking buffer type artificial lawn as claimed in claim 1, wherein the number of the first springs (12) in the same sliding groove (11) is four to six, and the four to six first springs (12) in the same sliding groove (11) are equally spaced on the top inner wall of the corresponding sliding groove (11).

5. The kindergarten-specific anti-pricking buffer type artificial lawn as claimed in claim 1, wherein the number of the second springs (17) in the same second groove (15) is four to six, and the four to six second springs (17) in the same second groove (15) are arranged on one side inner wall of the corresponding second groove (15) at equal intervals.