CN203060793U - Round dot silencing sleeve - Google Patents

Abstract

A round dot silencing sleeve consists of a sleeve body and convex round dots. The sleeve body is made of silica gel and is divided into four sides; each side is rectangular; the shortest side of the rectangle is shorter than the shortest side of a mahjong tile; the four sides are combined to form a hollow cuboid; the hollow part is matched with the four outer sides of the mahjong tile, but the thickness of the cuboid is less than that of the mahjong tile; and the cuboid can be sleeved in the center of the outer side of the mahjong tile and the front side and the back side of the mahjong tile can be exposed. The convex round dots are positioned on the four sides of the sleeve body and are protruded from the sleeve body in round shapes; and the convex dots and the sleeve body are formed by integrally pressing. By the round dot silencing sleeve, the noise of the mahjong tiles in the shuffling process can be reduced, friction can be reduced, and the service life of the mahjong tiles can be prolonged.

Description

The round dot Sound damping cover

Technical field

The utility model relates to a kind of board type toy noise elimination appurtenance, specifically a kind of board cover that can make mah-jong pieces reduce noise in the process of shuffling.

Background technology

Mahjong is one of cards game of liking of the Chinese common people all the time, and playing Mah-Jong to make people learn and use all kinds of strategies in recreation, and intelligence development benefit brain becomes one of people's main amusement after dinner.For sturdy and durable, mah-jong pieces are used bamboo usually, and hard materials such as plastics are made, so mah-jong pieces run foul of each other and can send very big noise in the process of shuffling.The game rule of mahjong causes each recreation, and the number of times of shuffling is all very frequent, and this noise can have influence on other people rest and study and work, especially also bothers neighbours on every side in the dead of night easily, influences neighbourhood's harmony.

Summary of the invention

The big problem of noise when shuffling in order to solve mah-jong pieces, the utility model provides a kind of round dot Sound damping cover, and this Sound damping cover can not only reduce noise in the use of mah-jong pieces, more can protect mah-jong pieces, reduces wear, and prolongs the service life of mah-jong pieces.

It is that the round dot Sound damping cover is made up of body and protruding round dot that the utility model solves the technical measures that its technical problem takes.Body is made by silica gel, divide four limits, every limit is rectangle, rectangular minor face length is long less than the minor face of mah-jong pieces, four limits combine and form the cuboid of a hollow, and four lateral surfaces of hollow space and mah-jong pieces coincide, but thickness is less than mah-jong pieces, can be enclosed within mah-jong pieces outside central authorities, board face and the back side of mah-jong pieces are exposed.The projection round dot is positioned at four limits of body, is round shape from the body upper process, and the whole compacting of protruding round dot and body forms.During use, because silica gel is flexible, be enclosed within the side of mah-jong pieces after can stretching; because all expose at board face and the back side, still smooth, does not influence the fluent degree of shuffling; Shi Buhui sounds but the board side that the Sound damping cover protection has been arranged runs foul of each other, and has therefore reached the effect that noise abatement is eliminated the noise.While owing to the protection of round dot Sound damping cover, can reduce the friction of board in collision process.

The beneficial effects of the utility model are, can reduce the noise of mah-jong pieces in the process of shuffling, and reduce friction, and prolong the service life of mah-jong pieces.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Accompanying drawing is the structural representation of round dot Sound damping cover.

Among the figure, 1, body, 2, protruding round dot.

The specific embodiment

In the drawings, the round dot Sound damping cover is made up of body 1 and protruding round dot 2.Body 1 is made by silica gel, divide four limits, every limit is rectangle, rectangular minor face length is long less than the minor face of mah-jong pieces, four limits combine and form the cuboid of a hollow, and four lateral surfaces of hollow space and mah-jong pieces coincide, but thickness is less than mah-jong pieces, can be enclosed within mah-jong pieces outside central authorities, board face and the back side of mah-jong pieces are exposed.Projection round dot 2 is positioned at four limits of body, is round shape from the body upper process, and protruding round dot 2 forms with body 1 whole compacting.

Claims (1)

1. round dot Sound damping cover, formed by body and protruding round dot, it is characterized in that: body is made by silica gel, divides four limits, and every limit is rectangle, rectangular minor face length is long less than the minor face of mah-jong pieces, four limits combine and form the cuboid of a hollow, and four lateral surfaces of hollow space and mah-jong pieces coincide, but thickness is less than mah-jong pieces, can be enclosed within mah-jong pieces outside central authorities, board face and the back side of mah-jong pieces are exposed; The projection round dot is positioned at four limits of body, is round shape from the body upper process, and the whole compacting of protruding round dot and body forms.

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