CN209828221U

CN209828221U - Imitative snow blanket top layer bump device

Info

Publication number: CN209828221U
Application number: CN201920340000.4U
Authority: CN
Inventors: 徐晟�
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2019-12-24
Anticipated expiration: 2029-03-18

Abstract

The utility model discloses a snow-like blanket surface layer bump device, which comprises a surface layer, wherein the surface layer comprises a plurality of bump horizontal strips, and the bump horizontal strips are uniformly distributed on the surfaces of a plurality of bumps; the bump includes last hunch portion and hunch portion down, go up hunch portion with hunch portion rigid coupling down, the crossing junction of going up hunch portion and hunch portion down is the second reference axis, and the edge of going up hunch portion is less than the edge of hunch portion down apart from the distance of second reference axis down, and the radian of going up hunch portion will be greater than the radian of hunch portion down. The utility model discloses simple structure, excellent in use effect utilizes polyurethane to realize various technical actions in the skiing motion from skinning expanded material's characteristic with special bump structure, and surface dot structure reduces frictional force, uses through the cooperation of bump and recess for can not be slided the in-process by the card sword, slide more easily, and the brake is simpler, goes up the hunch portion and is used for assisting the snowboard to slow down or stop, and the hunch portion is used for reducing the card pause of bump to the snowboard down.

Description

Imitative snow blanket top layer bump device

Technical Field

The utility model relates to a leisure sport equipment technical field, concretely relates to imitative snow blanket top layer bump device.

Background

The skiing sport is restricted by factors such as weather, regions and the like, the requirements of vast enthusiasts cannot be met, the limitation of seasons and regions can only be carried out in fixed time and regions, a large amount of capital is required to be invested to purchase equipment by adopting the artificial snow making technology, and the popularization rate of skiing sport is difficult to improve due to the high maintenance cost of a snow field because the conversion efficiency of artificial snow making is low; dry snow is derived for the needs of ski enthusiasts and professional athletes. For common skiing enthusiasts and common people, dry snow projects can be built in cities or can be matched in scenic spots. Dry snow is a civilian engineering that popularizes and civilizes skiing. The European land for dry snow birth, particularly the UK, firstly adopts a dry snow structure with the surface like a brush, and Italy adopts dry snow with the surface like a comb, and the two dry snow surfaces creatively solve the 'transitivity' of the dry snow surface gliding for the first time. At present, the dry snow skiing blanket is widely applied to domestic indoor stadiums. However, the assembly and the construction of many dry snow ski blankets are too simple at present, and the durability and the safety need to be further enhanced.

In recent years, the dry snow blanket which is successively released in europe and japan solves the problem of simulating the skiing environment at normal temperature to a certain extent, but due to technical and structural reasons, the problems that the friction resistance is large, the potential safety hazard after human skin is in direct contact with and rubs against the dry snow blanket and the development of a new sports and entertainment mode cannot be solved by the dry snow blanket are solved.

Therefore, how to lay a safer and more convenient skiing blanket, provide more real skiing experience for the skiing lovers, and simulate real skiing environment becomes a problem which needs to be solved urgently at present.

In a patent of application No. 201721688778.1, which is filed by the applicant at 12/07/2017 and is named as a polymer snow-imitating blanket for both paddy and dry use, the dot layer of the application comprises a plurality of dots, so that a plurality of defects are encountered in the skiing process, and the edge is easily blocked when a ski slides down along the skiing blanket.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an imitative snow blanket top layer bump device solves one or more among the above-mentioned prior art problem.

The snow blanket surface layer bump device comprises a surface layer, wherein the surface layer comprises a plurality of bump cross bars, and the bump cross bars are uniformly distributed on the surfaces of a plurality of bumps; the bump includes last hunch portion and hunch portion down, go up hunch portion with hunch portion rigid coupling down, the crossing junction of going up hunch portion and hunch portion down is the second reference axis, and the edge of going up hunch portion is less than the edge of hunch portion down apart from the distance of second reference axis down, and the radian of going up hunch portion will be greater than the radian of hunch portion down.

The utility model provides an imitative snow blanket top layer bump device, moreover, the steam generator is simple in structure, excellent in use effect, utilize polyurethane from skinning expanded material's characteristic to assist with various technical actions in special bump structure realization skiing motion, surface dot structure reduces frictional force, cooperation through bump and recess is used, make and slide the in-process and can not be by the card sword, slide more easily, and the brake is simpler, it is used for assisting snow board speed reduction or stop, the arch is used for reducing the card of bump to snow board down.

In some embodiments, the groove structure further comprises a plurality of groove strips, and a plurality of convex point cross strips and a plurality of groove strips are formed at intervals.

In some embodiments, the bump bars are uniformly distributed on the surfaces of the bumps, the number of the bumps is 2000 and 3000 bumps per square meter, and the height of the bumps is 2-3 mm. Can reduce the friction force and facilitate the sliding of the snowboard on the blanket.

In some embodiments, the number of bumps is 2500 per square meter and the height of the bumps is 2 mm. The optimum number of bumps and the height of the bumps.

In some embodiments, the groove strips have a depth of 1-2 mm. The groove is used for assisting braking.

In some embodiments, the protruding-point cross bar comprises a plurality of first protruding-point cross bars and a plurality of second protruding-point cross bars, a groove bar is arranged between the first protruding-point cross bars and the second protruding-point cross bars, and the first protruding-point cross bars and the second protruding-point cross bars are arranged at intervals; and the middle transverse line of the groove strip is used as a first reference shaft, and the central axes of the salient points of two adjacent first salient point transverse strips or second salient point transverse strips are perpendicular to the first reference shaft. Reasonable in design, crisscross cross distribution between bump and the bump, succinct, be convenient for slide, it is easier during production.

Drawings

Fig. 1 is a schematic structural view of a snow blanket surface layer bump device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a bump of a snow blanket surface layer bump device according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the snowmaking blanket surface layer salient point device comprises a surface layer 1, wherein the surface layer 1 is formed by a plurality of salient point transverse strips 11 and a plurality of groove strips 12 at intervals.

The bump horizontal bars 11 are uniformly distributed on the surfaces of the bumps 111, the number of the bumps 111 is 2000-3000/square meter, the height of the bumps 111 is 2-3 mm, and the designed bumps 111 can reduce friction force and facilitate the sliding of a snowboard on the blanket.

In the above, the number of the bumps 111 is 2500/square meter, the height of the bumps 111 is 2mm, and the optimal number of the bumps 111 and the height of the bumps 111 can better play a role in assisting the sliding and helping the braking of the snowboard.

The depth of the groove strips 12 is 1 to 2mm, and the grooves 12 are used for assisting braking.

The bump transverse strips 11 comprise a plurality of first bump transverse strips 112 and a plurality of second bump transverse strips 113, groove strips 12 are arranged between the first bump transverse strips 112 and the second bump transverse strips 113, and the first bump transverse strips 112 and the second bump transverse strips 113 are arranged at intervals; the middle transverse line of the groove bar 12 is used as a first reference axis, and the central axes of the convex points 111 of two adjacent first convex point transverse bars 112 or second convex point transverse bars 113 are perpendicular to the first reference axis. The design is reasonable, the salient points 111 and the salient points 111 are distributed in a staggered and crossed mode, the structure is simple, sliding is convenient, and production is easier.

The salient point 111 comprises an upper arch portion 1111 and a lower arch portion 1112, the upper arch portion 1111 is fixedly connected with the lower arch portion 1112, the joint of the upper arch portion 1111 and the lower arch portion 1112 is a second reference axis, the distance from the edge of the upper arch portion 1111 to the second reference axis is smaller than the distance from the edge of the lower arch portion 1112 to the second reference axis, and the radian of the upper arch portion 1111 is larger than the radian of the lower arch portion 1112, so that the snowboard can slide on the snowboard blanket.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, similar modifications and improvements can be made without departing from the inventive concept of the present invention, and these are also considered to be within the protection of the present invention.

Claims

1. A snow blanket surface layer salient point device is characterized by comprising a surface layer (1), wherein the surface layer (1) comprises a plurality of salient point transverse strips (11), and the salient point transverse strips (11) are uniformly distributed on the surfaces of a plurality of salient points (111); bump (111) include last hunch portion (1111) and lower hunch portion (1112), go up hunch portion (1111) with arch portion (1112) rigid coupling down, go up hunch portion (1111) and the crossing junction of lower hunch portion (1112) be the second reference axis, the edge of going up hunch portion (1111) is less than the edge of lower hunch portion (1112) apart from the distance of the second reference axis, goes up the radian of hunch portion (1111) and will be greater than the radian of lower hunch portion (1112).

2. The snowmaking blanket surface layer bump device as claimed in claim 1, further comprising a plurality of groove strips (12), wherein a plurality of bump horizontal strips (11) and a plurality of groove strips (12) are formed at intervals.

3. The snowcarpet surface bump device as claimed in claim 1, wherein the number of the bumps (111) is 2000-3000/sq m, and the height of the bumps (111) is 2-3 mm.

4. The snowmaking blanket surface bump arrangement as recited in claim 3, wherein the number of bumps (111) is 2500 per square meter, and the height of the bumps (111) is 2 mm.

5. The snowmaking blanket surface layer bump arrangement as claimed in claim 2, wherein the groove strips (12) have a depth of 1-2 mm.

6. The snowboarder surface bump device of claim 1, wherein the bump cross bar (11) comprises a plurality of first bump cross bars (112) and a plurality of second bump cross bars (113), a groove bar (12) is arranged between the first bump cross bars (112) and the second bump cross bars (113), and the first bump cross bars (112) and the second bump cross bars (113) are arranged at intervals; and the middle transverse line of the groove strip (12) is used as a first reference shaft, and the central axes of the salient points (111) of two adjacent first salient point transverse strips (112) or second salient point transverse strips (113) are perpendicular to the first reference shaft.