Enclosure for air compressor
AssigneeUnik World Industrial Co., Ltd.
InventorWen-San CHOU
Life of this patent
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Abstract
An enclosure for air compressors is generally composed of a first shell body and a second shell body, wherein the first shell body defines a plurality of through holes, and the second shell body is formed with a plurality of snap joints. Each through hole is defined by a cylindrical surface and a substantially conical surface, between which a step is defined. In use, the snap joints can be inserted into the through holes respectively to have the snap joints snatched by the steps 14 formed in the through holes, so that the first and second shell bodies can be quickly assembled. In addition, a disassembly tool can be inserted into each through hole to have the snap joints removed from the through holes, so that the enclosure can be quickly disassembled.
Claims5
An enclosure comprising a first shell body and a second shell body for accommodating an air compressor, wherein:
- the first shell body defines a plurality of through holes, each of which is defined by a cylindrical surface and a substantially conical surface, which extend in a direction perpendicular to a bottom of the first shell body, wherein the substantially conical surface tapers towards the bottom of the first shell body to form a step between the cylindrical surface and the substantially conical surface, the step defining a reduced hole;
- and
- the second shell body is formed with a plurality of snap joints corresponding to the through holes;
- whereby the snap joints are insertable into the through holes, respectively, such that each snap joint is movable along the substantially conical surface of a corresponding through hole to engage the step therein, to assemble the first and second shell bodies.
An air compressor enclosure system comprising:
- a first shell body defining a plurality of through holes, each of which is defined by a cylindrical surface and a substantially conical surface, which extend in a direction perpendicular to a bottom of the first shell body, wherein the substantially conical surface tapers towards the bottom of the first shell body to form a step between the cylindrical surface and the substantially conical surface, the step defining a reduced hole;
- a second shell body formed with a plurality of snap joints corresponding to the through holes of the first shell body, wherein each snap joint comprises two opposing cantilever pieces, between which a gap is defined, each cantilever piece terminating at an enlarged end that is configured with a beveled surface opposite the gap;
- and
- a disassembly tool including a tube, which defines a passage therethrough and a recess at a working end thereof communicating with the passage, and a central shaft slidably fitted through the passage of the tube, wherein the recess has a diameter approximately equal to the reduced hole defined at the step in each through hole;
- whereby the snap joints are insertable into the through holes, respectively, such that each snap joint is movable along the substantially conical surface of a corresponding through hole to engage the step therein, to assemble the first and second shell bodies;
- and
- the disassembly tool is insertable into each through hole to cause the working end thereof to abut the step therein, and thus the cantilever pieces of a corresponding snap joint are deflected by the working end to approach each other, and then, the central shaft is pushed downwardly to cause the enlarged ends of the corresponding snap joint to go past the reduced hole defined at the step to release from the step, and thus the corresponding snap joint is removable from a corresponding through hole, so that the enclosure is disassembled.
Dependencies are inferred from the claim text.