CN202271186U - Connector for oscillating saws - Google Patents

Abstract

The utility model discloses a connector for oscillating saws, which comprises a cylindrical connector body with a circular through hole at the center, wherein, convex pillars are evenly distributed along the external circumferential edge of the side end surface of the connector body; tapered bosses are arranged along the edge of the circular through hole of the side end face; and uniformly-distributed grooves are formed along the circular through hole on the other side end surface of the connector body. Through the connector, the oscillating saw accessories of different brands on the market can be installed on the oscillating saws for use, so as to realize the universalization of the oscillating saw accessories of different brands, allow the user to use the brand oscillating saws conveniently and relievedly, and reduce the cost greatly.

Description

The joint of swing saw

Technical field

The utility model relates to a kind of joint, specifically a kind of joint that is applicable to swing saw.

Background technology

People like the multifunctional electric saw (comprising swing saw) that using character is good, brand enjoys a good reputation, and not only crudy is secure, and high efficiency, long service life.But the price of this type multifunctional electric saw (comprising swing saw) is often very expensive, and especially its accessory (like saw blade etc.) use cost is very high.Simultaneously, because its employed accessory all has its selectivity, in case the accessory damage, uncertain can in time having bought on the local market, thus bring inconvenience to user's use, and also improved the use cost of accessory.

Summary of the invention

The utility model technical problem to be solved is to propose a kind ofly can make the employed annex generalization of different brands swing saw, so that the user changes, reduces the joint of the swing saw of use cost.

For solving the problems of the technologies described above; The joint of the utility model swing saw comprises fittings body; Said fittings body is a cylinder, and the center of said fittings body is provided with a manhole, and the circumference outside, upper edge, a side end face of said fittings body is provided with the projection of equal distribution; Said manhole edge, this upper edge, side end face is provided with cone boss, and the said manhole in opposite side end face upper edge of said fittings body is outwards dispersed and is provided with equally distributed groove.

The joint of above-mentioned swing saw, the projection on the said side end face is provided with four, is crosswise and distributes, and said cone boss is provided with three circles, and the groove on the said opposite side end face is a rectangle, is provided with 12 altogether.

The utility model is owing to adopted technique scheme; Make and take out on its manhole that can be provided with through cylinder-shaped joint body center and the side end face that each common brand swing saw carries out supporting use on the groove established and the market; The cone boss of fittings body opposite side end face setting and projection be fixing saw blade then, thereby, utilize the utility model joint can be with the swing saw annex of different brands on the market; Be installed on the swing saw of different brands and use; Thereby realized the generalization of various brands annexes that swing saw uses, can not only make the user use the brand swing saw quickly and safely, and greatly reduce use cost.Even the annex that adopts on some brand swing saw has patent; And can not on market, buy the similar annex of other manufacturer production; Also can pass through the utility model joint; Use the related accessories of the general style that can in time buy on the market on these brand swing saws, thereby be very easy to the user, also practicing thrift use cost.

Description of drawings

Fig. 1 is the Facad structure sketch map of the utility model swing saw joint;

Fig. 2 is that left side with respect to Fig. 1 is to structural representation.

The specific embodiment

As depicted in figs. 1 and 2, the joint of the utility model swing saw comprises fittings body 1, and its profile is a cylinder.The center of fittings body 1 is provided with a manhole 4, and the edge of a side end face 11 upper edge manholes 4 of fittings body 1 is provided with three circle cone bosses 2, and these side end face 11 upper edge circumference outer edges etc. are arranged with the projection 3 that is cross distribution.Each cone boss 2 is located at respectively in the shrinkage pool set on the side end face 11 of collet body 1, and its awl point is exposed to outside the shrinkage pool.Cone boss 2 is used for being connected with saw blade with cross projection 3, wherein the fixing saw blade of cross projection 3.The opposite side end face 12 upper edge manholes 4 of fittings body 1 are outwards dispersed and are provided with 12 equally distributed rectangular recess.

In the utility model structure, the number of groove, cone boss 2 and cross projection 3 does not receive the restriction of this embodiment, can carry out corresponding selection according to the swing saw of use brand.

Claims (2)

1. the joint of swing saw; Comprise fittings body, said fittings body is a cylinder, it is characterized in that; The center of said fittings body is provided with a manhole; Upper edge, the one side end face circumference outer edge of said fittings body is provided with the projection of equal distribution, and said manhole edge, this upper edge, side end face is provided with cone boss, and the said manhole in opposite side end face upper edge of said fittings body is outwards dispersed and is provided with equally distributed groove.

2. the joint of swing saw as claimed in claim 1 is characterized in that, the projection on the said side end face is provided with four, is crosswise and distributes, and said cone boss is provided with three circles, and the groove on the said opposite side end face is a rectangle, is provided with 12 altogether.

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