Direct-pressing thumb-tack needle
A technology of pressing needles and buttons, which is applied in the field of pressing needles, and can solve the problems of easy deformation or curling of the film, scrapping of pressing needles, offset of pressing needles, etc., and achieve the effects of reducing the bonding area, ensuring accuracy, and improving accuracy
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[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0028] Such as figure 1 , figure 2 , image 3The one shown is a straight pressing needle, including a pressing needle, an adhesive substrate, a blister 4, a push button and a release paper 5, and the pressing needle includes a needle body 1 and a needle handle 2, and the needle handle is bonded and fixed On the adhesive base material 3, the adhesive base material is an insulating medical adhesive tape, and the outer edge of the lower end opening of the blister blister is turned outward to form a flanging 17, and the blister blister is provided with a placement cavity 6, and the inner wall of the placement cavity forms The guide wall 7, the two sides of the placement cavity are provided with the deformation accommodation cavity 8 connected with the placement cavity, and the part of the flanging located on the left side of the deformation acco...
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