Hand appliance device and its enclosure
阅读：930发布：2023-11-10
专利汇可以提供Hand appliance device and its enclosure专利检索，专利查询，专利分析的服务。并且An appliance device, particularly designed as an erasing device, is disclosed which is motor driven and having a construction such that the parts making up the enclosure can be inexpensively molded of plastic and such that a minimum of manual manipulation is needed for assembling the working parts therein. The enclosure includes a casing of at least three parts which encloses the working parts as well as providing a mounting therefore. The casing comprises a chamber member with an open top having a battery chamber for the batteries and an appliance chamber for a motor, a frame member and cover means for closing the open top. Two battery contacts are secured in place by the frame member which extends centrally of the battery chamber with the contacts located between the frame member and the bottom of the chamber member. Also a battery contact is constructed to serve as a switch element. A light socket preferably is provided for a light to beam its illumination towards the work area. The construction by which the battery contacts, the motor and the light socket are mounted in the casing is simple as to the parts required and for the assembly operation. The invention includes the enclosure or casing with its frame member as well as the complete appliance device.，下面是Hand appliance device and its enclosure专利的具体信息内容。
1. An enclosure for batteries having terminals to be connected by battery contact means and to receive at least one appliance to be energized by the batteries comprising a chamber member having a battery chamber at one end thereof with a bottom and end wall, the chamber member having an appliance chamber at the other end thereof, the two chambers having adjacent ends, the chamber member having an open top, a separable frame member extending longitudinally the length of the battery chamber and centrally of the battery chamber and spaced from the bottom thereof sufficiently to receive and retain contact means therebetween, retaining means securing the frame member in the battery chamber, a first contact locating means carried by one member at the end of the battery chamber adjacent to the appliance chamber, a second contact locating means carried by one of the members spaced from the first contact locating means and at the other end of the battery chamber, supporting means carried by the appliance chamber to retain at least one appliance therein, and cover means secured to and enclosing the open top of the chamber member.
2. An enclosure as in claim 1 in which at least one of the contact locating means is carried by the bottom of the chamber member and straddled by the frame member.
3. An enclosure as in claim 2 in which the other contact locating means is carried by the bottom of the chamber member and straddled by the frame member.
4. An enclosure as in claim 1 in which at least one contact locating means is carried by the frame member.
5. An enclosure as in claim 1 in which the retaining means for the frame member includes a projection at the end of one member, a recess in the other member receiving the projection, and snap means carried by the members at or adjacent to the other end of the frame member.
6. An enclosure as in claim 5 in which the snap means includes a snap recess carried by one of the members, and a resilient hook carried by the othermember and engaging in the snap recess.
7. An enclosure as in claim 6 in which the snap recess is carried by the frame member and the resilient hook is carried by the chamber member.
8. An enclosure as in claim 7 including a single battery contact carried by the frame member at the end thereof adjacent to the appliance chamber and positioned to be engaged by a terminal oF a battery carried in the battery chamber.
9. An enclosure as in claim 1 in which the supporting means includes motor supporting means, the appliance chamber extending at an angle with respect to the battery chamber and has an end and the frame member including a motor locating and back-up plate extending into the appliance chamber and having an angular edge, and the angular edge being spaced from the end of the appliance chamber a distance to receive a motor between the angular edge and the end of the appliance chamber and to back up the motor.
10. An enclosure as in claim 9 in which the retaining means for the frame member includes an interengaging recess carried by one member and a projection carried by the other member at one end thereof, a snap recess carried by the back-up plate, and a resilient hook carried by the chamber member and engaging the snap recess.
11. An enclosure as in claim 1 in which the cover means includes an appliance cover enclosing the appliance chamber and a battery cover enclosing the battery chamber, means securing the appliance cover to the chamber member, and means releasably securing the battery cover to the appliance cover and the frame member.
12. An enclosure as in claim 11 in which the center of the battery cover adjacent to the appliance cover is flexible, a catch on one cover and a cover hook on the other cover releasably engaging the catch, a cover recess on the other end of the battery cover, the frame member at the end of the battery chamber having an extension projecting above the edge of the latter, a projection carried by the extension of the frame member and engaging in the cover recess.
13. An enclosure as in claim 1 in which the supporting means includes a light socket cradle carried by the chamber member at the end of the appliance chamber and by the cover means.
14. An enclosure as in claim 9 in which the supporting means includes a light socket cradle carried by the chamber member at the end of the appliance chamber and by the cover means.
15. An appliance device in combination with the enclosure of claim 1 including a first contact means received in the first contact locating means and having a first single contact located to engage a battery terminal, a second single contact carried by the enclosure and located to be engaged by a battery terminal, a double contact means received by the second contact locating means and having two spaced contacts each located to engage a battery terminal, an appliance having two terminals received by the supporting means, one appliance terminal being electrically connected with the first single contact including a switch, and the second appliance terminal being electrically connected with the second single contact, and means to operate the switch.
16. An appliance device as in claim 15 in which the supporting means includes motor supporting means, and the appliance being a motor received in the motor supporting means.
17. An appliance device as in claim 15 in which the supporting means includes a light socket cradle means, and the appliance being a light socket received in the light socket cradle means.
18. An appliance device as in claim 16 in which the supporting means includes a light socket cradle means, and a second appliance being a light socket received in the light socket cradle means and electrically connected in parallel with the motor.
19. An appliance device as in claim 15 in which the contact locating means are carried by the bottom of the chamber member with the frame member straddling the same.
20. An appliance device as in claim 15 in which the retaining means for the frame member includes a projection carried by one member and a recess in the other member located to receive the projection, said projection and recess being located at one end of the frame member, and snap means carried by the members at or adjacent to the other end of the frame member.
21. An appliance device as in claim 20 in which the snap means includes a snap recess carried by the frame member and a resilient hook carried by the chamber member and received in the snap recess.
22. An appliance device as in claim 20 in which the second single contact is carried by the frame member.
23. An appliance device as in claim 16 in which the appliance chamber extends at an angle with respect to the battery chamber and has an end wall, the frame member including a motor locating and back-up plate extending into the appliance chamber and having an angular edge, and the angular edge being spaced from the end wall of the appliance chamber a distance to receive the motor between the angular edge and the end wall of the appliance chamber and to back-up the motor.
24. An appliance device as in claim 23 in which the retaining means for the frame member includes a projection carried by one member and a recess in the other member and located at the end of the frame member away from the appliance chamber, a snap recess carried by the back-up plate, and a resilient hook carried by the chamber member and engaging the snap recess.
25. An appliance device as in claim 15 in which the cover means includes an appliance cover enclosing the appliance chamber and a battery cover enclosing the battery chamber, means securing the appliance cover to the chamber member, and means releasably securing the battery cover to the appliance cover and the frame member.
26. An appliance device as in claim 18 in which one of the motor terminals is on the end thereof, a boss on the same end of the motor that carries the motor terminal, connector means carried by the motor boss and engaging said motor terminal and the socket, and the switch being located to engage the connector means.
27. An appliance device as in claim 26 in which the motor boss has a flat, and the connector means has a flatted hole receiving the boss to hold the motor against turning.
28. An appliance device as in claim 27 in which the switch is a finger extending from the first contact means.
29. An inclosure as in claim 1 including a first battery contact means received in the first contact locating means and between the frame member and the bottom of the chamber member, and a second battery contact means received in the second contact locating means and between the frame member and the bottom of the chamber member.
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