A kind of bladders of dry ice defatting pill
Technical field
A kind of bladders of dry ice defatting pill belongs to the pharmaceutical products field.
Background technology
The dry ice defatting pill of design before me, the patent No.: 201010197967.5, the bladders of parcel dry ice particles is made with foam plastics, its planform is two semicircles or oval-shaped hemisphere, and these two hemisphere link to each other with adhesive at opening part and form.Yet this ball is owing to will produce under cryogenic conditions, and the low temperature viscosity of adhesive is relatively poor, so the adhesive strength of opening part is not ideal enough reliable sometimes, needs technological improvement.
Summary of the invention
The application's purpose is the bladders structural design that will improve " dry ice defatting pill ", to remedy the connection defective of original bladders.A kind of bladders of dry ice defatting pill increases the design that screw connects at seam, and namely the opening part at bladders increases public dish, two links of stamper; The interior external diameter of male and female dish is identical with the interior external diameter of bladders; The back side of public dish, two parts of stamper is flat, and the back side of public dish, stamper is connected as a body with the opening of adhesive and bladders respectively at normal temperatures.The cross section of male and female dish is L shaped, and all being provided with on the male and female dish can be to the screw thread that cooperates, and the male and female dish can be connected as a body by the rotation screw thread.With before the male and female dish links to each other, respectively remove a part in the opening part both sides of bladders at bladders, the thickness that removes part equals the increase height of male and female dish, with the bladders constancy of volume after guaranteeing to improve.
Description of drawings
The bladders front view of Fig. 1, a kind of dry ice defatting pill
Half front view of the bladders of Fig. 2, a kind of dry ice defatting pill
1, public dish, 2, stamper, 3, screw thread, 4, bladders.
The specific embodiment
A kind of bladders of dry ice defatting pill as shown in Figure 1, 2, increases the design that screw connects at seam, and namely the opening part at bladders increases public dish 1,2 two links of stamper; The interior external diameter of male and female dish 1,2 interior external diameter and bladders 4 is identical; The back side of public dish 1,2 two parts of stamper is flat, and the back side of public dish 1, stamper 2 is connected as a body with the opening of adhesive and bladders 4 respectively at normal temperatures.Male and female dish 1,2 cross section are L shaped, and all being provided with on male and female dish 1,2 can be to the screw thread that cooperates, and male and female dish 1,2 can be connected as a body by rotation screw thread 3.With before male and female dish 1,2 links to each other, respectively remove a part in the opening part both sides of former bladders 4 at bladders 4, the thickness that removes part equals male and female dish 1,2 increase height, with the constancy of volume of the bladders 4 after guaranteeing to improve.