TWD187823S - Needle cover for inflator - Google Patents

Abstract

[Use of item]; This designed item is an air needle cover, installed on a pump used to fill air into hollow balls such as soft tennis balls. As shown in the exploded reference diagram in use, the pump has an air bag and an inserted air needle. As shown in the reference cross-sectional view B-B, the air pump needle cover has a cover portion indicated by a cross-sectional line to the upper right and a holding member indicated by a cross-section to the upper left. The holding member is accommodated in the cover. The retaining member is impregnated with lubricant. When the air pump needle cover is installed on the air pump, as shown in the exploded reference diagram of the use state, the air needle inserted into the air pump penetrates the retaining member. ;[Design Description];The rear view is symmetrical with the front view, so the rear view is omitted. The bottom view is the same as the top view, so the bottom view is omitted. In the front view, left side view, right side view, top view, enlarged left side view, A-A sectional view and B-B sectional view, the solid line part is the part where the design of this case is advocated, and the dotted line part is the part where the design of this case is not advocated. The one-point chain line represents the boundary between the part where design is claimed in this case and other parts, and the one-point chain line itself is the part where design is not claimed in this case. In the B-B cross-section reference drawing, the use-state exploded reference drawing, and the use-state partial cross-section reference drawing, solid lines are also used to indicate parts other than the parts proposed for the design of this case. The cover is transparent.

Description

Inflator with gas needle cover

The design item is a gas needle cover that is mounted on a pump for filling air into a hollow ball such as a soft tennis ball. As shown in the state decomposition reference drawing, the pump has an air bag and an air insertion needle. As shown in the cross-sectional view of the B-B, the gas needle cover for the inflator has a lid portion indicated by a hatching line to the upper right side and a holding member indicated by a hatching line to the upper left side. The holding member is housed in the lid portion. The holding member is impregnated with a lubricant. When the air cylinder is attached to the air cylinder by the air needle cover, as shown in the use state decomposition reference drawing, the insertion needle of the air pump penetrates the holding member.

The rear view is symmetrical with the front view, so the rear view is omitted. The bottom view is the same as the top view, so the bottom view is omitted. In the front view, the left side view, the right side view, the top view, the enlarged left side view, the A-A cross-sectional view, and the B-B cross-sectional view, the solid line portion is part of the design of the case, and the dotted line portion is not part of the design of the case. A little chain line indicates the boundary between the design part and the other parts of the case. The point chain itself is not part of the design. In the B-B cross-sectional reference map, the use state decomposition reference map, and the use state partial cross-sectional reference map, portions other than the design portion of the present invention are also indicated by solid lines. The cover is transparent.