# US 11,452,217 B2 · Housing device with combination structures > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,452,217 B2 - Document ID: US11452217B2 - Status: Granted - Kind: B2 - Application number: 16/748,824 - Filed: 2020-01-22 - Published: 2021-04-29 - Granted: 2022-09-20 - Earliest claimed: 2019-10-25 - Assignees: Chicony Power Technology Co., Ltd. - Applicants: Chicony Power Technology Co., Ltd. - Inventors: Wen-Yung Lu - Web page: https://patentgrep.com/patent/US11452217B2 ## CPC - H05K 5/15: assembled by resilient members - B29C 65/08: using ultrasonic vibrations {(non-plastics element to plastics elements B29C65/645)} - B29C 65/58: Snap connection - B29C 65/72: by combined operations {or combined techniques}, e.g. welding and stitching - B29C 66/1142: {Single butt to butt joints} - B29C 66/30223: {said melt initiators being rib-like} - B29C 66/54: {Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles} - H01R 13/506: assembled by snap action of the parts - H05K 5/063: {sealed by a labyrinth structure provided at the joining parts} - H05K 5/069: {Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft} - B29C 66/8322: {Joining or pressing tools reciprocating along one axis} - B29L 2031/3481: {Housings or casings incorporating or embedding electric or electronic elements} - H01R 24/68: mounted on directly pluggable apparatus - H01R 2103/00: Two poles - H05K: PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS - B29C: SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (making preforms B29B11/00; making laminated products by combining previously unconnected layers which become one product whose layers will remain together B32B37/00 - B32B41/00) - H01R: ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS - B29L: INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES ## Abstract A housing device includes a first housing body. The first housing body includes a first housing seat and a first combination structure. The first housing seat has a first bottom surface, a first wall and an extension wall. The first wall and the extension wall are respectively extended from the first bottom surface in a direction away from the first bottom surface, and the extension wall is located at an inner side of the first wall and higher than the first wall. The first combination structure includes a hook, a base and a first bump provided as an energy director. The hook is disposed at a side of the extension wall facing the first wall. The base is protruded from the first wall and located below the hook correspondingly, and the first bump is disposed on the base. ## Claims ### Claim 1 A housing device with combination structures including a first housing body, the first housing body comprising: a first housing seat having a first bottom surface, a first wall, an extension wall, and a groove located between the extension wall and the first wall, the first wall and the extension wall respectively extended from the first bottom surface in a direction away from the first bottom surface, and the extension wall located at an inner side of the first wall and being higher than the first wall; a first combination structure including a hook, a base and a first bump provided as an energy director; the hook disposed at a side of the extension wall facing the first wall; the base protruded from the first wall and located below the hook correspondingly, and the first bump disposed on the base; and a second housing body, the second housing body including: a second housing seat having a second bottom surface and a second wall, the second wall extended from the second bottom surface in a direction away from the second bottom surface; a top surface of the second wall being provided with a second bump as an energy director, and the second bump embedded in the groove of the first housing body; and a second combination structure including a slot disposed at the second wall and an abutting block located at a side of the slot. ### Claim 2 (depends on 1) The housing device with combination structures according to claim 1, wherein the base has an inclined surface, and the first bump is disposed on the inclined surface. ### Claim 3 (depends on 1) The housing device with combination structures according to claim 1, wherein the first combination structure further includes a reinforcing rib positioned at a side of the extension wall away from the first wall and disposed at a location corresponding to the hook. ### Claim 4 (depends on 3) The housing device with combination structures according to claim 3, wherein the second housing body engages the hook of the first housing body through the slot and abuts the base of the first housing body through the abutting block. ### Claim 5 (depends on 4) The housing device with combination structures according to claim 4, wherein the first housing body and the second housing body are held together by ultrasonic welding; the base and the abutting block are bonded through melting the first bump; the first wall and the second wall are bonded through melting the second bump. ### Claim 6 A housing device with combination structures including a first housing body, the first housing body comprising: a first housing seat having a first bottom surface, a first wall, and a groove located at an outer side of the first wall, the first wall extended from the first bottom surface in a direction away from the first bottom surface; a first combination structure including a hook, a base and a first bump provided as an energy director; the hook protruding from the first wall; the base protruded from the first wall and located below the hook correspondingly, and the first bump disposed on the base; and a second housing body, the second housing body including: a second housing seat having a second bottom surface and a second wall, the second wall extended from the second bottom surface in a direction away from the second bottom surface; a top surface of the second wall being provided with a second bump as an energy director, and the second bump embedded in the groove of the first housing body; and a second combination structure including a slot disposed at the second wall and an abutting block located at a side of the slot. ### Claim 7 (depends on 6) The housing device with combination structures according to claim 6, wherein the base has an inclined surface, and the first bump is disposed on the inclined surface. ### Claim 8 (depends on 6) The housing device with combination structures according to claim 6, wherein the first combination structure further includes a reinforcing rib located at a position corresponding to the hook. ### Claim 9 (depends on 8) The housing device with combination structures according to claim 8, wherein the second housing body engages the hook of the first housing body through the slot and abuts the base of the first housing body through the abutting block. ### Claim 10 (depends on 9) The housing device with combination structures according to claim 9, wherein the first housing body and the second housing body are held together by ultrasonic welding; the base and the abutting block are bonded through melting the first bump; the first wall and the second wall are bonded through melting the second bump.