WO2021166377A1 - Electric device - Google Patents

Electric device Download PDF

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Publication number
WO2021166377A1
WO2021166377A1 PCT/JP2020/045231 JP2020045231W WO2021166377A1 WO 2021166377 A1 WO2021166377 A1 WO 2021166377A1 JP 2020045231 W JP2020045231 W JP 2020045231W WO 2021166377 A1 WO2021166377 A1 WO 2021166377A1
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WO
WIPO (PCT)
Prior art keywords
cover
main body
upper cover
convex portion
lower cover
Prior art date
Application number
PCT/JP2020/045231
Other languages
French (fr)
Japanese (ja)
Inventor
山本　明
Original Assignee
シャープ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by シャープ株式会社 filed Critical シャープ株式会社
Priority to JP2022501643A priority Critical patent/JPWO2021166377A1/ja
Priority to CN202080094061.2A priority patent/CN115066990A/en
Publication of WO2021166377A1 publication Critical patent/WO2021166377A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/03—Covers

Definitions

  • the present invention relates to an electric device.
  • the present application claims priority based on Japanese Patent Application No. 2020-026692 filed in Japan on February 20, 2020, the contents of which are incorporated herein by reference.
  • Patent Document 1 has an inner cover in which an air suction port and an air outlet are formed, and a device main body that functions as an air purifier and an opening corresponding to the air suction port and the air outlet are formed. Also disclosed is a portable air purifier that includes an outer cover that determines the appearance of the air purifier, and the outer cover is detachably provided with respect to the device body.
  • the outer cover is divided into a cylindrical upper cover and a lower cover, and the outer cover is formed by sandwiching the main body of the device and engaging the divided covers with each other. It is attached to the main body of the device.
  • One aspect of the present invention is, as an example, an object of providing an electric device having improved ease of attachment of a divided cover.
  • the electric device includes a main body and a cover that covers the main body, and the cover is configured to be separable into a first cover and a second cover.
  • the first cover has a convex portion extending toward the second cover side
  • the second cover has a concave portion that fits into the convex portion.
  • FIG. 1 is a front perspective view showing the air purifier 100.
  • FIG. 2 is a front perspective view showing the main body 110.
  • FIG. 3 is a front perspective view showing the upper cover 130 and the lower cover 140.
  • the mounting side of the air purifier 100 will be the lower side, the opposite side will be the upper side, the side of the upper cover 130 where the convex portion 130b is provided will be the front side, and the opposite side will be the back side.
  • the air purifier 100 is, for example, for purifying the air inside the vehicle.
  • the air purifier 100 is configured to be installable in, for example, a drink holder. Power may be supplied to the air purifier 100 from a cigar socket or a USB port. In addition, a battery or a battery may be mounted.
  • the air purifier 100 includes a main body 110 and a cover 120 for accommodating the main body 110.
  • the main body 110 is a blower main body as an example.
  • the cover 120 includes an upper cover 130 and a lower cover 140.
  • the air purifier 100 is configured by attaching the lower cover 140, which will be described later, to the upper cover 130 in a state where the main body 110 is inserted from the insertion port 131 of the upper cover 130, which will be described later, and locked to the upper cover 130. (See FIG. 7).
  • the main body 110 will be described with reference to FIG.
  • the main body 110 is configured to stand on its own with the cover 120 removed.
  • the main body 110 can be used alone as a blower.
  • the main body 110 includes, for example, a suction port 111 provided at the lower part, an air outlet 112 provided at the upper part, and a fan 113, and the fan 113 sucks air from the suction port 111 and blows it out from the air outlet 112.
  • the main body 110 includes, for example, an ion generating unit 115 that imparts ions to the air blown out from the outlet 112.
  • the fan 113 is housed inside the lower part of the main body 110.
  • the fan 113 is, for example, a sirocco fan.
  • the sirocco fan has a main body portion formed in a substantially tubular shape, and is capable of sucking air from both sides in the tubular axial direction.
  • the fan 113 is housed so that the axial direction is the left-right direction.
  • suction ports 111 are formed on opposite side surfaces (left and right side surfaces in the present embodiment), respectively.
  • the suction port 111 is composed of a plurality of holes formed in a slit shape.
  • the upper part of the main body 110 has a shape that is smoothly connected to the lower part of the main body 110 and widens as it goes upward. That is, the main body 110 is formed in a tapered shape as it advances downward.
  • An air outlet 112 communicating with the suction port 111 is formed on the upper surface of the main body 110. That is, the main body 110 is formed with an air passage 114 that blows out the air sucked from the suction port 111 toward the air outlet 112, and the ion generating unit 115 is arranged facing the air passage 114 (). (See FIG. 8).
  • the upper surface of the main body 110 is configured to be exposed to the outside from the insertion port 131 formed at the upper end of the cover 120. That is, the upper surface of the main body 110 is the upper surface of the air purifier 100.
  • the upper surface of the main body 110 is inclined so as to be lowered from the back side to the front side.
  • an air outlet 112 is formed on the front side, and an operation unit 116 is provided on the back side so as to project from the upper surface. By operating the operation unit 116, the user can switch the operation mode of the air purifier 100 and the like.
  • the cover 120 will be described with reference to FIG.
  • the cover 120 covers the main body 110 and constitutes the outer peripheral surface of the air purifier 100.
  • the cover 120 is provided so as to surround the circumferential direction of the main body 110.
  • the cover 120 includes an upper cover (first cover) 130 and a lower cover (second cover) 140 that can be separated in the vertical direction.
  • the upper cover 130 is arranged on the upper part of the main body 110.
  • the upper cover 130 has an insertion port 131 provided at the upper end portion into which the main body 110 is inserted, and an upper connection port 132 provided at the lower end portion and combined with the lower cover 140.
  • the upper cover 130 has a shape that widens toward the insertion port 131 (upward). Further, the insertion port 131 of the upper cover 130 is inclined so as to be lowered from the back side to the front side.
  • the upper cover 130 is formed so that the cross-sectional shape when cut in the left-right direction (horizontal direction) is a substantially rectangular shape with rounded corners.
  • the upper connection port 132 is open downward.
  • the upper connection port 132 has a pair of side portions 132a extending substantially in the vertical direction, an opening edge portion 132b connecting the upper ends of the pair of side portions 132a, and a top portion 132c connecting the lower ends of the pair of side portions 132a.
  • the upper cover 130 includes a first outer peripheral surface 130a that forms a part of the outer peripheral surface of the air purifier 100.
  • the first outer peripheral surface 130a mainly covers the periphery of the upper part of the main body 110.
  • the first outer peripheral surface 130a has a convex portion 130b extending toward the lower cover 140 side.
  • the convex portion 130b is a portion of the first outer peripheral surface 130a surrounded by a pair of side portions 132a and a top portion 132c. That is, the convex portion 130b is a part of the first outer peripheral surface 130a.
  • the convex portion 130b is formed in a substantially rectangular shape when viewed from the front side.
  • the upper cover 130 has a pair of side portions 132a and an opening edge portion 132b having a stepped portion 133 that meshes with the lower cover 140.
  • the step portion 133 is formed in a step shape along the pair of side portions 132a and the opening edge portion 132b.
  • the lower cover 140 is arranged at the lower part of the main body 110.
  • the lower cover 140 is formed in a substantially cylindrical shape so as to fit in the drink holder.
  • the lower cover 140 has, for example, a lower connection port 141 that opens upward and into which the body 110 can be inserted.
  • the lower connection port 141 has a pair of side portions 141a extending substantially in the vertical direction, an opening edge portion 141b connecting the upper ends of the pair of side portions 141a, and a bottom portion 141c connecting the lower ends of the pair of side portions 141a.
  • the lower cover 140 includes a second outer peripheral surface 140a that forms a part of the outer peripheral surface of the air purifier 100.
  • the second outer peripheral surface 140a mainly covers the periphery of the lower portion of the main body 110.
  • the second outer peripheral surface 140a has a concave portion 140b that fits into the convex portion 130b in a state where the upper cover 130 and the lower cover 140 are combined.
  • the recess 140b has a shape in which a part of the cylindrical surface is cut out from the upper end to the lower side.
  • the concave portion 140b has a shape in which a portion of the outer peripheral surface surrounded by the pair of side portions 141a and the bottom portion 141c is cut out, and has the same shape as the convex portion 130b.
  • the recess 140b is a part of the second outer peripheral surface 140a.
  • An annular flange portion 142 is formed on the bottom portion 141c.
  • openings 143 for taking in external air are formed on both sides of the recess 140b in the circumferential direction.
  • a filter 144 is attached to the opening 143.
  • the lower cover 140 has a step portion 145 on the pair of side portions 141a and the opening edge portion 141b so as to mesh with the upper cover 130.
  • the inner peripheral surface of the lower cover 140 is formed in a step shape along the pair of side portions 141a and the opening edge portion 141b.
  • the lower cover 140 includes ribs 146 located inside the convex portion 130b in a state where the convex portion 130b and the concave portion 140b are fitted.
  • the rib 146 has a shape that protrudes upward from the annular flange portion 142 and is curved along the circumferential direction. As a result, it is possible to prevent the convex portion 130b of the upper cover 130 from falling inward when the upper cover 130 and the lower cover 140 are combined.
  • the convex portion 130b of the upper cover 130 and the concave portion 140b of the lower cover 140 are fitted so that the lower end portion of the upper cover 130 (upper connection port 132) and the upper end portion of the lower cover 140 (lower connection) are fitted. It comes into contact with the mouth 141).
  • the upper connection port 132 and the lower connection port 141 are locked via the first regulation part, the second regulation part, and the third regulation part, which will be described later, so that the upper cover 130 and the lower cover are locked.
  • the first outer peripheral surface 130a and the second outer peripheral surface 140a form the outer peripheral surface of the air purifier 100 by fitting the convex portion 130b and the concave portion 140b.
  • the outer peripheral surface of the air purifier 100 is configured to be flush with each other by fitting the convex portion 130b and the concave portion 140b. Further, by having the convex portion 130b and the concave portion 140b, the upper cover 130 and the lower cover 140 can be easily positioned. Therefore, the ease of mounting the upper cover 130 and the lower cover 140 can be improved.
  • the step portion 133 and the step portion 145 are adapted to mesh with each other. That is, by forming the portion in contact with the upper cover 130 and the lower cover 140 into an inlay structure, the convex portion 130b can be smoothly slid along the concave portion 140b. Further, since the lower cover 140 has the rib 146, the convex portion 130b can be easily positioned when the convex portion 130b and the concave portion 140b are fitted.
  • FIG. 4 is a side sectional view of the upper cover 130 and the lower cover 140.
  • FIG. 5 is a partially enlarged front perspective view of the cover 120 showing the first regulation portion.
  • FIG. 6 is a partially enlarged rear perspective view of the cover 120 showing the second regulation portion.
  • the convex portion 130b is restricted from moving to the outside of the cover 120 in the portion where the convex portion 130b and the concave portion 140b are fitted in the portion where the upper cover 130 and the lower cover 140 are in contact with each other.
  • the first regulating portion is formed on one cover and has a first engaging projection 151 formed on one cover and projecting toward the other cover, and a first engaging projection 151 formed on the other cover. It comprises a first engaging hole 152 to be stopped.
  • the first engaging projection 151 is formed on the upper cover 130
  • the first engaging hole 152 is formed on the lower cover 140.
  • a pair of first engaging protrusions 151 are provided on the top 132c of the convex portion 130b of the upper cover 130 at intervals on the left and right.
  • the first engaging projection 151 is provided so as to project downward from the top 132c.
  • the first engaging holes 152 are provided in pairs on the annular flange portions 142 of the lower cover 140 at intervals on the left and right, corresponding to the first engaging projections 151.
  • the inner diameter of the first engaging hole 152 is formed to be slightly larger than the outer diameter of the first engaging projection 151.
  • the first engaging hole 152 is provided so as to penetrate from the upper surface to the lower surface of the annular flange portion 142.
  • the convex portion 130b and the concave portion 140b are fitted, the first engaging projection 151 is locked in the first engaging hole 152, and the convex portion 130b is restricted from moving in and out of the cover 120. can do.
  • the first regulating portion at the portion where the convex portion 130b and the concave portion 140b are fitted, it is possible to regulate the movement of the convex portion 130b which is easily displaced as compared with other portions.
  • the first regulating portion is composed of a first engaging protrusion 151 and a first engaging hole 152, but the first regulating portion is not limited to this, and for example, the first engaging hole 152 has an engaging recess. It may be composed of. Further, the first regulating portion is provided at a portion where the top portion 132c of the convex portion 130b and the annular flange portion 142 are in contact with each other, but the present invention is not limited to this. It may be provided at a portion where the side portion 141a of 141 contacts.
  • the cover 120 is a second regulating unit that regulates the movement of the upper cover 130 and the lower cover 140 in the direction in which the upper cover 130 and the lower cover 140 are in contact with each other.
  • the direction in which the upper cover 130 and the lower cover 140 are separated refers to the direction opposite to the direction in which the convex portion 130b is inserted into the concave portion 140b. Downward.
  • the second restricting portion is that the cover 120 is a portion where the upper cover 130 and the lower cover 140 are in contact with each other, more specifically, a portion where the opening edge portion 132b of the upper connection port 132 and the opening edge portion 141b of the lower connection port 141 are in contact with each other. It is provided in.
  • the second regulating portion is provided on both sides of the portion where the convex portion 130b and the concave portion 140b are fitted in the circumferential direction, respectively.
  • the second regulating portion is formed on one cover and has a second engaging projection 161 (see FIGS. 4 and 6) protruding inward and a second covering. It is composed of a second engaging recess 162 (see FIGS. 3 and 4) to which the engaging projection of the above is locked.
  • the second engaging protrusion 161 is formed on the lower cover 140
  • the second engaging recess 162 is formed on the upper cover 130.
  • the second engaging projection 161 is provided so as to project inward from the inner peripheral surface of the opening edge portion 141b of the lower connection port 141.
  • the second engaging recess 162 is formed by projecting downward from the opening edge 132b of the upper connecting port 132, and is composed of a recessed body that is recessed so that the second engaging protrusion 161 can be locked.
  • the second engaging projection 161 is caught on the edge of the second engaging concave portion 162, and the convex portion 130b mainly separates the upper cover 130 and the lower cover 140.
  • the second regulating portion is provided at the portion where the upper cover 130 and the lower cover 140 are in contact with each other, thereby restricting the separation of the upper cover 130 and the lower cover 140.
  • FIGS. 4 and 6 it is provided side by side with the second regulating portion in the circumferential direction, and includes a third regulating portion that regulates the convex portion 130b from moving to the outside of the cover 120.
  • the third regulating portion is formed on one cover and has a third engaging projection 171 that protrudes toward the other cover, and a third engaging projection 171 that is formed on the other cover and engages with the third engaging projection 171. It comprises a third engaging recess 172 to be stopped.
  • the third engaging protrusion 171 is formed on the upper cover 130
  • the third engaging recess 172 is formed on the lower cover 140.
  • the third engaging projection 171 has the same configuration as the first engaging projection 151, and is provided so as to project downward from the opening edge 132b of the upper connection port 132.
  • the third engagement recess 172 is formed so as to project inward from the inner peripheral surface of the opening edge portion 141b of the lower connection port 141, and the third engagement protrusion 171 is recessed from a recessed body that can be locked. Become.
  • the third engaging projection 171 is locked to the third engaging concave portion 172, so that the third engaging projection 171 is mainly engaged from the side portion 141a of the lower connection port 141. It is possible to restrict the movement of the corner portion formed over the opening edge portion 141b in the inward and outward directions. As described above, by having the third regulating portion, it is possible to regulate the movement of the above-mentioned corner portion which is easily displaced as compared with other portions.
  • FIG. 7 is a perspective view showing a procedure for attaching the cover 120 to the main body 110.
  • the main body 110 inserts the bottom surface side (lower end portion) of the main body 110 into the insertion port 131 of the upper cover 130.
  • the main body 110 is attached to the upper cover 130 by locking the main body 110 to the first locking portion 190 described later of the upper cover 130.
  • the convex portion 130b of the upper cover 130 to which the main body 110 is attached is inserted into the concave portion 140b of the lower cover 140 and fitted.
  • the upper cover 130 and the lower cover 140 are connected via the first regulation unit 150, the second regulation unit 160, and the third regulation unit 170, and the main body 110 is locked to the lower cover 140 as described later.
  • the main body 110 is attached to the cover 120 (upper cover 130 and lower cover 140).
  • the upper cover 130 and the lower cover 140 are configured to be insertable from the same direction with respect to the main body 110. That is, the upper cover 130 and the lower cover 140 are inserted from the bottom surface side of the main body 110, respectively.
  • the lower cover 140 is provided with an opening 143 at a position facing the suction port 111 in a state where the upper cover 130 and the lower cover 140 are combined.
  • the suction port 111 of the main body 110 locked to the upper cover 130 and the lower cover 140 are connected to each other.
  • the formed opening 143 and the opening 143 can be arranged to face each other. That is, by fitting the convex portion 130b and the concave portion 140b, the main body 110 and the opening 143 are positioned so as to be positioned. As a result, air can be efficiently sucked from the suction port 111 of the main body 110 through the opening 143.
  • FIG. 8 is a side sectional view of the air purifier 100.
  • FIG. 9 is a front sectional view of the upper cover 130 showing the first guide portion 180 and the second guide portion 182.
  • the upper cover 130 has a first guide portion 180 for determining the direction of the suction port 111 with respect to the convex portion 130b.
  • the main body 110 has a first guided member 181 guided along the first guide portion 180.
  • the first guide portion 180 is provided on the inner peripheral surface of the upper cover 130, and is composed of a pair of guide members 180a arranged so as to face each other at intervals in the circumferential direction.
  • the guide member 180a is provided so as to project inward from the inner peripheral surface of the upper cover 130.
  • the pair of guide members 180a are formed so that the opposing intervals (widths) increase toward the insertion port 131 (upward).
  • the first guide portions 180 are provided at opposite positions on the inner peripheral surface of the upper cover 130, respectively. More specifically, the first guide portion 180 is provided on the front side and the back side, respectively.
  • the first guided member 181 is a protrusion protruding outward from the outer surface of the main body 110.
  • the first guided member 181 is provided on the front side and the back side of the main body 110, respectively, corresponding to the position of the first guide portion 180.
  • the main body 110 when the main body 110 is inserted into the insertion port 131 of the upper cover 130, the first guided member 181 is guided to the upper part of the first guide portion 180. Then, as the first guided member 181 advances downward between the pair of guided members 180a, the path of the first guided member 181 is corrected by the pair of guide members 180a. As a result, the main body 110 is inserted so as to be oriented with respect to the upper cover 130.
  • the predetermined direction here refers to a direction in which at least the suction port 111 does not face the convex portion 130b.
  • the main body 110 can be guided in a predetermined direction. That is, the first guide portion 180 determines the direction of the suction port 111 with respect to the convex portion 130b.
  • first guide portions 180 are provided so as to face the inner peripheral surface of the upper cover 130, but the present invention is not limited to this, and only one of the first guide portions 180 may be provided on the inner peripheral surface of the upper cover 130.
  • the cross-sectional shape of the upper cover 130 is configured to be a polygonal shape having corners (in this embodiment, a substantially rectangular shape), a suction port for the convex portion 130b when the main body 110 is inserted from the insertion port 131. It is possible to reduce the possibility of inserting the 111 in the wrong direction. Further, the upper end portions of the upper cover 130 and the main body 110 are inclined so as to be lowered from the back surface side toward the front surface side, so that the suction port 111 is inserted in the wrong direction with respect to the convex portion 130b. It can be further reduced. Thereby, the alignment with the main body 110 and the upper cover 130 can be easily performed.
  • the cross-sectional shape of the upper cover 130 is preferably a polygonal shape having corners (in this embodiment, a substantially rectangular shape), but the cross-sectional shape is not limited to this, and may be, for example, a cylindrical shape.
  • the shape of the lower cover 140 is preferably a cylindrical shape, but the shape is not limited to this, and any shape may be used as long as it fits in the drink holder.
  • the upper cover 130 includes a first locking portion 190 for determining the position of the main body 110 with respect to the upper cover 130.
  • the first locking portion 190 locks the first guided member 181.
  • the first locking portion 190 is, for example, a protrusion formed so as to project inward from the inner peripheral surface of the upper cover 130.
  • the first locking portion 190 is formed between a pair of guide members 180a constituting the first guide portion 180 and at a portion (lower end portion) where the distance between the pair of guide members 180a facing each other is narrowed. NS.
  • the main body 110 is inserted from the insertion port 131 of the upper cover 130, and the first guided member 181 is guided downward along the first guide portion 180. Then, the first guided member 181 gets over the first locking portion 190 to lock the main body 110 in a state where the suction port 111 is oriented to a predetermined direction with respect to the upper cover 130 (convex portion 130b). can do.
  • the upper cover 130 further has a second guide portion 182 below the first guide portion 180 for determining the direction of the suction port 111 with respect to the convex portion 130b.
  • the main body 110 has a second guided member 183 that is guided along the second guide portion 182.
  • the second guide portion 182 is composed of a pair of guide members 182a, similarly to the first guide portion 180.
  • the pair of guide members 182a are configured so that the width of the upper end portion is wider than that of the pair of guide members 180a.
  • the second guide portion 182 is provided only on the back surface side of the inner peripheral surface of the upper cover 130.
  • the second guided member 183 is a protrusion that projects outward from the outer surface of the main body 110, like the first guided member 181.
  • the second guided member 183 is provided on the back side of the main body 110 corresponding to the position of the second guide portion 182.
  • the second guide portion 182 is formed on a portion (lower end portion in the present embodiment) of the inner peripheral surface of the upper cover 130 in which the degree of widening of the opposing intervals is smaller than that of the first guide portion 180. ..
  • the first guide portion 180 is inserted along the second guide portion 182 before the first guide portion 180. Since the guided member 183 of 2 can be guided, it is possible to efficiently regulate the deviation of the main body 110 from the predetermined direction with respect to the upper cover 130.
  • the main body 110 can be locked on the upper side where a gap is likely to occur between the upper cover 130 and the main body 110. can. Therefore, it is possible to prevent the upper cover 130 and the main body 110 from wobbling.
  • the lower cover 140 has a second locking portion 200 that locks the main body 110 at a position (height) of the main body 110 with respect to the lower cover 140, more specifically, at a position (height) where the suction port 111 and the opening 143 face each other. To be equipped.
  • the second locking portion 200 locks the locking projection 201 provided on the main body 110.
  • the second locking portion 200 includes an opening for locking the locking projection 201.
  • a pair of second locking portions 200 are provided before and after the lower cover 140. More specifically, the second locking portion 200 is provided on the rib 146 and the inner peripheral surface of the lower cover 140 facing the rib 146, respectively.
  • the locking protrusion 201 is a protrusion formed so as to project outward from the outer surface of the main body 110.
  • a pair of locking projections 201 are provided on the front and rear of the main body 110 corresponding to the position of the second locking portion 200.
  • the convex portion 130b and the concave portion 140b are fitted to form the first regulating portion, the second regulating portion, and the third regulating portion.
  • the upper cover 130 and the lower cover 140 are connected to each other, and the locking projection 201 is locked to the second locking portion 200 of the main body 110, so that the main body 110 and the lower cover 140 are connected.
  • the portable air purifier 100 is mentioned as an example of the electric device, but the present invention is not limited to this, and any device may include a main body and a cover for accommodating the main body, and the cover may be separable. Just do it.
  • the present invention is not limited to the above embodiment, and various modifications are possible.
  • it can be replaced with a configuration that is substantially the same as the configuration shown in the above embodiment, a configuration that exhibits the same action and effect, or a configuration that can achieve the same purpose.
  • 100 air purifier 110 main body, 111 suction port, 112 outlet, 120 cover, 130 upper cover, 130a first outer peripheral surface, 130b convex part, 131 insertion port, 140 lower cover, 140a second outer peripheral surface, 140b Recess, 143 opening, 146 rib, 151 first engagement protrusion, 152 first engagement hole, 161 second engagement protrusion, 162 second engagement recess, 180 first guide part, 181st 1 guided member, 190 first locking part, 200 second locking part

Abstract

An electric device is provided which improves the ease of installing a partitioned cover. This electric device is provided with a main body and a cover that covers the main body; the cover is configured to be separable into a first cover and a second cover, and in a state in which the first cover and the second cover are combined, the first cover has a protrusion that extends towards the second cover, and the second cover has a recess that fits with the protrusion.

Description

電気機器Electrical equipment
　本発明は電気機器に関する。本願は、２０２０年２月２０日に、日本に出願された特願２０２０－０２６６９２号に基づき優先権を主張し、その内容をここで援用する。 The present invention relates to an electric device. The present application claims priority based on Japanese Patent Application No. 2020-026692 filed in Japan on February 20, 2020, the contents of which are incorporated herein by reference.
　例えば、特許文献１には、空気吸込口および空気吹出口が形成された内側カバーを有し、空気清浄機として機能する機器本体と、空気吸込口および空気吹出口に対応する開口が形成されるとともに、空気清浄機の外観を決定する外側カバーと、を備え、外側カバーは機器本体に対して着脱自在に設けられているポータブル型空気清浄機が開示されている。上述のポータブル型空気清浄機は、外側カバーが円筒型に形成された上部カバーと下部カバーとに分割されており、機器本体を挟み込むとともに、分割したカバー同士を係合させることで、外側カバーが機器本体に装着されている。 For example, Patent Document 1 has an inner cover in which an air suction port and an air outlet are formed, and a device main body that functions as an air purifier and an opening corresponding to the air suction port and the air outlet are formed. Also disclosed is a portable air purifier that includes an outer cover that determines the appearance of the air purifier, and the outer cover is detachably provided with respect to the device body. In the above-mentioned portable air purifier, the outer cover is divided into a cylindrical upper cover and a lower cover, and the outer cover is formed by sandwiching the main body of the device and engaging the divided covers with each other. It is attached to the main body of the device.
特開２０１７－８６５０９号公報JP-A-2017-86509
　本発明の一態様は、一例として、分割されたカバーの取付けやすさを向上させた電気機器を提供することを目的とする。 One aspect of the present invention is, as an example, an object of providing an electric device having improved ease of attachment of a divided cover.
　本発明の一態様に係る電気機器は、本体と、前記本体を覆うカバーと、を備え、前記カバーは、第１のカバーと、第２のカバーと、に分離可能に構成され、前記第１のカバー及び前記第２のカバーを組み合わせた状態において、前記第１のカバーは、前記第２のカバー側に伸びる凸部を有し、前記第２のカバーは、前記凸部に嵌合する凹部を有する。 The electric device according to one aspect of the present invention includes a main body and a cover that covers the main body, and the cover is configured to be separable into a first cover and a second cover. In a state where the cover and the second cover are combined, the first cover has a convex portion extending toward the second cover side, and the second cover has a concave portion that fits into the convex portion. Have.
本発明の実施形態１に係る空気清浄機を示す前方斜視図である。It is a front perspective view which shows the air purifier which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る本体を示す前方斜視図である。It is a front perspective view which shows the main body which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る上部カバー及び下部カバーを示す前方斜視図である。It is a front perspective view which shows the upper cover and the lower cover which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る上部カバー及び下部カバーの断面図である。It is sectional drawing of the upper cover and the lower cover which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る第１の規制部を示すカバーの一部拡大前方斜視図である。It is a partially enlarged front perspective view of the cover which shows the 1st regulation part which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る第２の規制部を示すカバーの一部拡大後方斜視図である。It is a partially enlarged rear perspective view of the cover which shows the 2nd regulation part which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る本体へのカバーの取付手順を示す斜視図である。It is a perspective view which shows the attachment procedure of the cover to the main body which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る空気清浄機の側面断面図である。It is a side sectional view of the air purifier which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る第１のガイド部及び第２のガイド部を示す上部カバーの正面断面図である。It is a front sectional view of the upper cover which shows the 1st guide part and the 2nd guide part which concerns on Embodiment 1 of this invention.
　以下、図面を参照しつつ、本発明の各実施の形態について説明する。なお、本明細書及び図面において、同一又は同等の要素には同一の符号を付することにより重複する説明は省略し、また、本発明に直接関係のない要素は図示を省略する場合がある。さらに、かかる実施の形態に示す構成要素の形態はあくまでも例示であって、これらの形態に限定されるものではない。 Hereinafter, each embodiment of the present invention will be described with reference to the drawings. In the present specification and drawings, the same or equivalent elements may be designated by the same reference numerals to omit duplicate description, and elements not directly related to the present invention may be omitted from the illustration. Furthermore, the forms of the components shown in such embodiments are merely examples, and the present invention is not limited to these forms.
（第１の実施形態）
　図１から図３までを参照して、本発明の実施形態１に係る電気機器の一例としてのポータブル型空気清浄機１００（以下では、空気清浄機１００とも称する）について説明する。図１は、空気清浄機１００を示す前方斜視図である。図２は、本体１１０を示す前方斜視図である。図３は、上部カバー１３０及び下部カバー１４０を示す前方斜視図である。以下では、空気清浄機１００の載置側を下側とし、その反対側を上側とし、上部カバー１３０の凸部１３０ｂが設けられる側を正面側とし、その反対側を背面側として説明する。 (First Embodiment)
A portable air purifier 100 (hereinafter, also referred to as an air purifier 100) as an example of the electric device according to the first embodiment of the present invention will be described with reference to FIGS. 1 to 3. FIG. 1 is a front perspective view showing the air purifier 100. FIG. 2 is a front perspective view showing the main body 110. FIG. 3 is a front perspective view showing the upper cover 130 and the lower cover 140. In the following, the mounting side of the air purifier 100 will be the lower side, the opposite side will be the upper side, the side of the upper cover 130 where the convex portion 130b is provided will be the front side, and the opposite side will be the back side.
　空気清浄機１００は、一例として、車内の空気を浄化するためのものである。空気清浄機１００は、例えば、ドリンクホルダに設置可能に構成される。空気清浄機１００への給電は、シガーソケットや、ＵＳＢポートから行う構成としてもよい。その他、電池やバッテリーを搭載させてもよい。 The air purifier 100 is, for example, for purifying the air inside the vehicle. The air purifier 100 is configured to be installable in, for example, a drink holder. Power may be supplied to the air purifier 100 from a cigar socket or a USB port. In addition, a battery or a battery may be mounted.
　空気清浄機１００は、本体１１０と、本体１１０を収容するカバー１２０と、を備える。本体１１０は、一例として送風機本体である。カバー１２０は、上部カバー１３０および下部カバー１４０からなる。空気清浄機１００は、後述の上部カバー１３０の挿入口１３１から本体１１０を挿入して上部カバー１３０に係止させた状態で、後述の下部カバー１４０を上部カバー１３０に装着することで構成される（図７参照）。 The air purifier 100 includes a main body 110 and a cover 120 for accommodating the main body 110. The main body 110 is a blower main body as an example. The cover 120 includes an upper cover 130 and a lower cover 140. The air purifier 100 is configured by attaching the lower cover 140, which will be described later, to the upper cover 130 in a state where the main body 110 is inserted from the insertion port 131 of the upper cover 130, which will be described later, and locked to the upper cover 130. (See FIG. 7).
　図２を用いて、本体１１０について説明する。本体１１０は、一例として、カバー１２０を外した状態において、自立するように構成されている。本体１１０は、単独で送風機として使用することができる。本体１１０は、例えば、下部に設けられた吸込口１１１、上部に設けられた吹出口１１２、ファン１１３を備え、ファン１１３により、空気を吸込口１１１から吸込み、吹出口１１２から吹き出すようになっている。また、本体１１０は、例えば、吹出口１１２から吹き出される空気にイオンを付与するイオン発生部１１５を備える。 The main body 110 will be described with reference to FIG. As an example, the main body 110 is configured to stand on its own with the cover 120 removed. The main body 110 can be used alone as a blower. The main body 110 includes, for example, a suction port 111 provided at the lower part, an air outlet 112 provided at the upper part, and a fan 113, and the fan 113 sucks air from the suction port 111 and blows it out from the air outlet 112. There is. Further, the main body 110 includes, for example, an ion generating unit 115 that imparts ions to the air blown out from the outlet 112.
　ファン１１３は、本体１１０の下部の内部に収容されている。ファン１１３は、一例として、シロッコファンである。シロッコファンは、略筒状に形成される本体部を有し、筒軸方向において両側から空気を吸い込むことを可能としている。ファン１１３は、一例として、筒軸方向が左右方向となるように収容される。本体１１０の下部は、対向する側面（本実施形態では、左右の側面）に、吸込口１１１がそれぞれ形成されている。吸込口１１１は、一例として、スリット状に形成される複数の孔からなる。 The fan 113 is housed inside the lower part of the main body 110. The fan 113 is, for example, a sirocco fan. The sirocco fan has a main body portion formed in a substantially tubular shape, and is capable of sucking air from both sides in the tubular axial direction. As an example, the fan 113 is housed so that the axial direction is the left-right direction. In the lower part of the main body 110, suction ports 111 are formed on opposite side surfaces (left and right side surfaces in the present embodiment), respectively. As an example, the suction port 111 is composed of a plurality of holes formed in a slit shape.
　本体１１０の上部は、例えば、本体１１０の下部と滑らかにつながるとともに、上方に進むにつれて拡幅する形状を有する。すなわち、本体１１０は、下方に進むにつれてテーパ状に形成される。本体１１０の上面には、吸込口１１１と連通する吹出口１１２が形成される。すなわち、本体１１０は、内部に吸込口１１１から吸い込まれた空気を吹出口１１２に向けて噴き出す風路１１４が形成されており、風路１１４に面してイオン発生部１１５が配置されている（図８参照）。 The upper part of the main body 110 has a shape that is smoothly connected to the lower part of the main body 110 and widens as it goes upward. That is, the main body 110 is formed in a tapered shape as it advances downward. An air outlet 112 communicating with the suction port 111 is formed on the upper surface of the main body 110. That is, the main body 110 is formed with an air passage 114 that blows out the air sucked from the suction port 111 toward the air outlet 112, and the ion generating unit 115 is arranged facing the air passage 114 (). (See FIG. 8).
　本体１１０の上面は、カバー１２０の上方の端部に形成される挿入口１３１から外部へ露出するように構成されている。すなわち、本体１１０の上面が空気清浄機１００の上面となる。本体１１０の上面は、背面側から正面側に向かって低くなるように傾斜している。また、本体１１０の上面には、正面側に吹出口１１２が形成され、背面側に上面よりも突出して形成される操作部１１６が設けられる。ユーザが操作部１１６を操作することによって、空気清浄機１００の運転モード等を切り替えることができる。 The upper surface of the main body 110 is configured to be exposed to the outside from the insertion port 131 formed at the upper end of the cover 120. That is, the upper surface of the main body 110 is the upper surface of the air purifier 100. The upper surface of the main body 110 is inclined so as to be lowered from the back side to the front side. Further, on the upper surface of the main body 110, an air outlet 112 is formed on the front side, and an operation unit 116 is provided on the back side so as to project from the upper surface. By operating the operation unit 116, the user can switch the operation mode of the air purifier 100 and the like.
　図３を用いて、カバー１２０について説明する。カバー１２０は、本体１１０を覆い、空気清浄機１００の外周面を構成するものである。カバー１２０は、本体１１０の周方向を囲うように設けられる。 The cover 120 will be described with reference to FIG. The cover 120 covers the main body 110 and constitutes the outer peripheral surface of the air purifier 100. The cover 120 is provided so as to surround the circumferential direction of the main body 110.
　カバー１２０は、一例として、上下方向に分離可能な、上部カバー（第１のカバー）１３０と、下部カバー（第２のカバー）１４０と、からなる。 As an example, the cover 120 includes an upper cover (first cover) 130 and a lower cover (second cover) 140 that can be separated in the vertical direction.
　上部カバー１３０は、本体１１０の上部に配置される。上部カバー１３０は、上端部に設けられ、本体１１０を挿入する挿入口１３１と、下端部に設けられ、下部カバー１４０と組み合わされる上部接続口１３２を有する。上部カバー１３０は、挿入口１３１（上方）に向けて拡幅する形状を有する。また、上部カバー１３０の挿入口１３１は、背面側から正面側に向かって低くなるように傾斜している。上部カバー１３０は、左右方向（水平方向）において切断したときの断面形状が、角部が丸みを帯びた略矩形状となるように形成される。 The upper cover 130 is arranged on the upper part of the main body 110. The upper cover 130 has an insertion port 131 provided at the upper end portion into which the main body 110 is inserted, and an upper connection port 132 provided at the lower end portion and combined with the lower cover 140. The upper cover 130 has a shape that widens toward the insertion port 131 (upward). Further, the insertion port 131 of the upper cover 130 is inclined so as to be lowered from the back side to the front side. The upper cover 130 is formed so that the cross-sectional shape when cut in the left-right direction (horizontal direction) is a substantially rectangular shape with rounded corners.
　上部接続口１３２は、下方に向けて開口している。上部接続口１３２は、略上下方向に伸びる一対の側部１３２ａ、一対の側部１３２ａの上端部同士をつなぐ開口縁部１３２ｂ、一対の側部１３２ａの下端部同士をつなぐ頂部１３２ｃを有する。 The upper connection port 132 is open downward. The upper connection port 132 has a pair of side portions 132a extending substantially in the vertical direction, an opening edge portion 132b connecting the upper ends of the pair of side portions 132a, and a top portion 132c connecting the lower ends of the pair of side portions 132a.
　上部カバー１３０は、空気清浄機１００の外周面の一部を構成する第１の外周面１３０ａを含む。第１の外周面１３０ａは、主として、本体１１０の上部の周囲を覆っている。第１の外周面１３０ａは、下部カバー１４０側に伸びる凸部１３０ｂを有する。凸部１３０ｂは、第１の外周面１３０ａのうち、一対の側部１３２ａと頂部１３２ｃで囲まれた部分である。つまり、凸部１３０ｂは、第１の外周面１３０ａの一部である。凸部１３０ｂは、一例として、正面側から見て、略矩形状に形成される。 The upper cover 130 includes a first outer peripheral surface 130a that forms a part of the outer peripheral surface of the air purifier 100. The first outer peripheral surface 130a mainly covers the periphery of the upper part of the main body 110. The first outer peripheral surface 130a has a convex portion 130b extending toward the lower cover 140 side. The convex portion 130b is a portion of the first outer peripheral surface 130a surrounded by a pair of side portions 132a and a top portion 132c. That is, the convex portion 130b is a part of the first outer peripheral surface 130a. As an example, the convex portion 130b is formed in a substantially rectangular shape when viewed from the front side.
　上部カバー１３０は、一対の側部１３２ａ及び開口縁部１３２ｂに、下部カバー１４０と噛み合う段差部１３３を有している。段差部１３３は、一対の側部１３２ａ及び開口縁部１３２ｂに沿って段差状に形成される。 The upper cover 130 has a pair of side portions 132a and an opening edge portion 132b having a stepped portion 133 that meshes with the lower cover 140. The step portion 133 is formed in a step shape along the pair of side portions 132a and the opening edge portion 132b.
　下部カバー１４０は、本体１１０の下部に配置される。下部カバー１４０は、一例として、ドリンクホルダにはまるように、略円筒形状に形成される。下部カバー１４０は、例えば、上方に向けて開口し、本体１１０が挿入され得る下部接続口１４１を有する。下部接続口１４１は、略上下方向に延びる一対の側部１４１ａ、一対の側部１４１ａの上端部同士をつなぐ開口縁部１４１ｂ、一対の側部１４１ａの下端部同士をつなぐ底部１４１ｃを有する。 The lower cover 140 is arranged at the lower part of the main body 110. As an example, the lower cover 140 is formed in a substantially cylindrical shape so as to fit in the drink holder. The lower cover 140 has, for example, a lower connection port 141 that opens upward and into which the body 110 can be inserted. The lower connection port 141 has a pair of side portions 141a extending substantially in the vertical direction, an opening edge portion 141b connecting the upper ends of the pair of side portions 141a, and a bottom portion 141c connecting the lower ends of the pair of side portions 141a.
　下部カバー１４０は、空気清浄機１００の外周面の一部を構成する第２の外周面１４０ａを含む。第２の外周面１４０ａは、主として、本体１１０の下部の周囲を覆っている。第２の外周面１４０ａは、上部カバー１３０及び下部カバー１４０を組み合わせた状態において、凸部１３０ｂに嵌合する凹部１４０ｂを有する。凹部１４０ｂは、円筒面の一部を上端から下方にかけて切り欠いた形状を有している。具体的には、凹部１４０ｂは、一対の側部１４１ａと、底部１４１ｃとで囲まれた外周面の部分を切り欠いた形状を有しており、凸部１３０ｂと同様の形状を有する。つまり、凹部１４０ｂは、第２の外周面１４０ａの一部である。底部１４１ｃには、環状のフランジ部１４２が形成されている。第２の外周面１４０ａには、外部の空気を取り入れる開口部１４３が凹部１４０ｂの周方向における両側にそれぞれ形成される。開口部１４３には、フィルタ１４４が取り付けられている。 The lower cover 140 includes a second outer peripheral surface 140a that forms a part of the outer peripheral surface of the air purifier 100. The second outer peripheral surface 140a mainly covers the periphery of the lower portion of the main body 110. The second outer peripheral surface 140a has a concave portion 140b that fits into the convex portion 130b in a state where the upper cover 130 and the lower cover 140 are combined. The recess 140b has a shape in which a part of the cylindrical surface is cut out from the upper end to the lower side. Specifically, the concave portion 140b has a shape in which a portion of the outer peripheral surface surrounded by the pair of side portions 141a and the bottom portion 141c is cut out, and has the same shape as the convex portion 130b. That is, the recess 140b is a part of the second outer peripheral surface 140a. An annular flange portion 142 is formed on the bottom portion 141c. On the second outer peripheral surface 140a, openings 143 for taking in external air are formed on both sides of the recess 140b in the circumferential direction. A filter 144 is attached to the opening 143.
　下部カバー１４０は、一対の側部１４１ａ及び開口縁部１４１ｂに、上部カバー１３０と噛み合うように段差部１４５を有している。段差部１４５は、下部カバー１４０の内周面が、一対の側部１４１ａ及び開口縁部１４１ｂに沿って段差状に形成される。 The lower cover 140 has a step portion 145 on the pair of side portions 141a and the opening edge portion 141b so as to mesh with the upper cover 130. In the step portion 145, the inner peripheral surface of the lower cover 140 is formed in a step shape along the pair of side portions 141a and the opening edge portion 141b.
　下部カバー１４０は、凸部１３０ｂ及び凹部１４０ｂを嵌合させた状態において、凸部１３０ｂの内側に位置するリブ１４６を備える。リブ１４６は、環状のフランジ部１４２から上方に向けて突出し、周方向に沿って湾曲した形状を有している。これにより、上部カバー１３０及び下部カバー１４０を組み合わせた状態において、上部カバー１３０の凸部１３０ｂが内側に倒れ込むことを防止することができる。 The lower cover 140 includes ribs 146 located inside the convex portion 130b in a state where the convex portion 130b and the concave portion 140b are fitted. The rib 146 has a shape that protrudes upward from the annular flange portion 142 and is curved along the circumferential direction. As a result, it is possible to prevent the convex portion 130b of the upper cover 130 from falling inward when the upper cover 130 and the lower cover 140 are combined.
　以上の構成において、上部カバー１３０の凸部１３０ｂ及び下部カバー１４０の凹部１４０ｂが嵌合されることで、上部カバー１３０の下端部（上部接続口１３２）と、下部カバー１４０の上端部（下部接続口１４１）とが当接される。このとき、上部接続口１３２と、下部接続口１４１とが後述の第１の規制部、第２の規制部、第３の規制部を介して係止されることによって、上部カバー１３０及び下部カバー１４０は接続されている。また、第１の外周面１３０ａ及び第２の外周面１４０ａは、凸部１３０ｂ及び凹部１４０ｂを嵌合することで、空気清浄機１００の外周面を構成している。つまり、空気清浄機１００の外周面は、凸部１３０ｂ及び凹部１４０ｂを嵌合することで、面一となるように構成されている。また、凸部１３０ｂ及び凹部１４０ｂを有することによって、上部カバー１３０及び下部カバー１４０の位置決めを容易に行うことができる。ゆえに、上部カバー１３０及び下部カバー１４０の取付けやすさを向上させることができる。 In the above configuration, the convex portion 130b of the upper cover 130 and the concave portion 140b of the lower cover 140 are fitted so that the lower end portion of the upper cover 130 (upper connection port 132) and the upper end portion of the lower cover 140 (lower connection) are fitted. It comes into contact with the mouth 141). At this time, the upper connection port 132 and the lower connection port 141 are locked via the first regulation part, the second regulation part, and the third regulation part, which will be described later, so that the upper cover 130 and the lower cover are locked. 140 is connected. Further, the first outer peripheral surface 130a and the second outer peripheral surface 140a form the outer peripheral surface of the air purifier 100 by fitting the convex portion 130b and the concave portion 140b. That is, the outer peripheral surface of the air purifier 100 is configured to be flush with each other by fitting the convex portion 130b and the concave portion 140b. Further, by having the convex portion 130b and the concave portion 140b, the upper cover 130 and the lower cover 140 can be easily positioned. Therefore, the ease of mounting the upper cover 130 and the lower cover 140 can be improved.
　また、段差部１３３及び段差部１４５は、互いに噛み合うようになっている。すなわち、上部カバー１３０及び下部カバー１４０の接する部分をインロー構造とすることで、凸部１３０ｂを凹部１４０ｂに沿って滑らかにスライドさせることができる。さらに、下部カバー１４０は、リブ１４６を有することによって、凸部１３０ｂ及び凹部１４０ｂを嵌合する際に、凸部１３０ｂの位置決めを容易に行うことができる。 Further, the step portion 133 and the step portion 145 are adapted to mesh with each other. That is, by forming the portion in contact with the upper cover 130 and the lower cover 140 into an inlay structure, the convex portion 130b can be smoothly slid along the concave portion 140b. Further, since the lower cover 140 has the rib 146, the convex portion 130b can be easily positioned when the convex portion 130b and the concave portion 140b are fitted.
　図４から図６までを用いて、上部カバー１３０及び下部カバー１４０の接続について説明する。図４は、上部カバー１３０及び下部カバー１４０の側面断面図である。図５は、第１の規制部を示すカバー１２０の一部拡大前方斜視図である。図６は、第２の規制部を示すカバー１２０の一部拡大後方斜視図である。 The connection of the upper cover 130 and the lower cover 140 will be described with reference to FIGS. 4 to 6. FIG. 4 is a side sectional view of the upper cover 130 and the lower cover 140. FIG. 5 is a partially enlarged front perspective view of the cover 120 showing the first regulation portion. FIG. 6 is a partially enlarged rear perspective view of the cover 120 showing the second regulation portion.
　図４及び図５に示すように、上部カバー１３０と、下部カバー１４０が接する部分のうち、凸部１３０ｂ及び凹部１４０ｂの嵌合する部分に、凸部１３０ｂがカバー１２０の外側に動くことを規制する第１の規制部を有する。 As shown in FIGS. 4 and 5, the convex portion 130b is restricted from moving to the outside of the cover 120 in the portion where the convex portion 130b and the concave portion 140b are fitted in the portion where the upper cover 130 and the lower cover 140 are in contact with each other. Has a first regulatory unit.
　第１の規制部は、一例として、一方のカバーに形成され、他方のカバーに向けて突出する第１の係合突起１５１と、他方のカバーに形成され、第１の係合突起１５１が係止される第１の係合孔１５２と、からなる。ここでは、第１の係合突起１５１が上部カバー１３０に形成され、第１の係合孔１５２が下部カバー１４０に形成される。 As an example, the first regulating portion is formed on one cover and has a first engaging projection 151 formed on one cover and projecting toward the other cover, and a first engaging projection 151 formed on the other cover. It comprises a first engaging hole 152 to be stopped. Here, the first engaging projection 151 is formed on the upper cover 130, and the first engaging hole 152 is formed on the lower cover 140.
　図５に示すように、第１の係合突起１５１は、一例として、上部カバー１３０における凸部１３０ｂの頂部１３２ｃに左右に間隔をあけて一対設けられる。第１の係合突起１５１は、頂部１３２ｃから下方に向けて突出して設けられる。第１の係合孔１５２は、一例として、第１の係合突起１５１に対応して、下部カバー１４０における環状のフランジ部１４２に左右に間隔をあけて一対設けられる。第１の係合孔１５２の内径は、第１の係合突起１５１の外径よりもやや大きくなるように形成される。第１の係合孔１５２は、環状のフランジ部１４２の上面から下面にかけて貫通して設けられる。 As shown in FIG. 5, as an example, a pair of first engaging protrusions 151 are provided on the top 132c of the convex portion 130b of the upper cover 130 at intervals on the left and right. The first engaging projection 151 is provided so as to project downward from the top 132c. As an example, the first engaging holes 152 are provided in pairs on the annular flange portions 142 of the lower cover 140 at intervals on the left and right, corresponding to the first engaging projections 151. The inner diameter of the first engaging hole 152 is formed to be slightly larger than the outer diameter of the first engaging projection 151. The first engaging hole 152 is provided so as to penetrate from the upper surface to the lower surface of the annular flange portion 142.
　以上の構成において、凸部１３０ｂ及び凹部１４０ｂが嵌合すると、第１の係合突起１５１が第１の係合孔１５２に係止され、凸部１３０ｂがカバー１２０の内外方向に動くことを規制することができる。以上のように、第１の規制部が、凸部１３０ｂ及び凹部１４０ｂを嵌合する部分に設けられることで、他の部分と比較してずれやすい凸部１３０ｂの動きを規制することができる。 In the above configuration, when the convex portion 130b and the concave portion 140b are fitted, the first engaging projection 151 is locked in the first engaging hole 152, and the convex portion 130b is restricted from moving in and out of the cover 120. can do. As described above, by providing the first regulating portion at the portion where the convex portion 130b and the concave portion 140b are fitted, it is possible to regulate the movement of the convex portion 130b which is easily displaced as compared with other portions.
　なお、第１の規制部は、第１の係合突起１５１及び第１の係合孔１５２から構成されているが、これに限らず、例えば、第１の係合孔１５２は、係合凹部から構成されてもよい。また、第１の規制部は、凸部１３０ｂの頂部１３２ｃ及び環状のフランジ部１４２が接する部分に設けられているが、これに限らず、例えば、上部接続口１３２の側部１３２ａ及び下部接続口１４１の側部１４１ａが接する部分に設けてもよい。 The first regulating portion is composed of a first engaging protrusion 151 and a first engaging hole 152, but the first regulating portion is not limited to this, and for example, the first engaging hole 152 has an engaging recess. It may be composed of. Further, the first regulating portion is provided at a portion where the top portion 132c of the convex portion 130b and the annular flange portion 142 are in contact with each other, but the present invention is not limited to this. It may be provided at a portion where the side portion 141a of 141 contacts.
　図３、図４及び図６に示すように、カバー１２０は、上部カバー１３０及び下部カバー１４０の接する部分に、上部カバー１３０及び下部カバー１４０が離れる方向に動くことを規制する第２の規制部を備える。上部カバー１３０及び下部カバー１４０が離れる方向とは、凸部１３０ｂを凹部１４０ｂに挿入する方向と反対側の方向を指し、上部カバー１３０が離れる場合は上方向であり、下部カバー１４０が離れる場合は下方向である。 As shown in FIGS. 3, 4 and 6, the cover 120 is a second regulating unit that regulates the movement of the upper cover 130 and the lower cover 140 in the direction in which the upper cover 130 and the lower cover 140 are in contact with each other. To be equipped. The direction in which the upper cover 130 and the lower cover 140 are separated refers to the direction opposite to the direction in which the convex portion 130b is inserted into the concave portion 140b. Downward.
　第２の規制部は、カバー１２０は、上部カバー１３０及び下部カバー１４０の接する部分、より具体的には、上部接続口１３２の開口縁部１３２ｂ及び下部接続口１４１の開口縁部１４１ｂが接する部分に設けられる。第２の規制部は、周方向において凸部１３０ｂ及び凹部１４０ｂの嵌合する部分の両側にそれぞれ設けられる。 The second restricting portion is that the cover 120 is a portion where the upper cover 130 and the lower cover 140 are in contact with each other, more specifically, a portion where the opening edge portion 132b of the upper connection port 132 and the opening edge portion 141b of the lower connection port 141 are in contact with each other. It is provided in. The second regulating portion is provided on both sides of the portion where the convex portion 130b and the concave portion 140b are fitted in the circumferential direction, respectively.
　第２の規制部は、一例として、一方のカバーに形成され、内側に向けて突出する第２の係合突起１６１（図４及び図６参照）と、他方のカバーに形成され、前記第２の係合突起が係止される第２の係合凹部１６２（図３及び図４参照）と、からなる。ここでは、第２の係合突起１６１は、下部カバー１４０に形成され、第２の係合凹部１６２が上部カバー１３０に形成される。 As an example, the second regulating portion is formed on one cover and has a second engaging projection 161 (see FIGS. 4 and 6) protruding inward and a second covering. It is composed of a second engaging recess 162 (see FIGS. 3 and 4) to which the engaging projection of the above is locked. Here, the second engaging protrusion 161 is formed on the lower cover 140, and the second engaging recess 162 is formed on the upper cover 130.
　第２の係合突起１６１は、一例として、下部接続口１４１の開口縁部１４１ｂの内周面から内側に突出して設けられる。第２の係合凹部１６２は、一例として、上部接続口１３２の開口縁部１３２ｂから下方に突出して形成され、第２の係合突起１６１を係止可能に窪んだ凹部体からなる。 As an example, the second engaging projection 161 is provided so as to project inward from the inner peripheral surface of the opening edge portion 141b of the lower connection port 141. As an example, the second engaging recess 162 is formed by projecting downward from the opening edge 132b of the upper connecting port 132, and is composed of a recessed body that is recessed so that the second engaging protrusion 161 can be locked.
　以上の構成において、凸部１３０ｂ及び凹部１４０ｂが嵌合すると、第２の係合突起１６１が第２の係合凹部１６２の縁に引っ掛かり、凸部１３０ｂが主として上部カバー１３０及び下部カバー１４０が離れる方向に動くことを規制することができる。以上のように、第２の規制部が、上部カバー１３０及び下部カバー１４０の接する部分に設けられることで、上部カバー１３０及び下部カバー１４０が離れることを規制している。 In the above configuration, when the convex portion 130b and the concave portion 140b are fitted, the second engaging projection 161 is caught on the edge of the second engaging concave portion 162, and the convex portion 130b mainly separates the upper cover 130 and the lower cover 140. You can regulate the movement in the direction. As described above, the second regulating portion is provided at the portion where the upper cover 130 and the lower cover 140 are in contact with each other, thereby restricting the separation of the upper cover 130 and the lower cover 140.
　図４及び図６に示すように、第２の規制部と周方向に並べて設けられ、凸部１３０ｂがカバー１２０の外側に動くことを規制する第３の規制部を備える。 As shown in FIGS. 4 and 6, it is provided side by side with the second regulating portion in the circumferential direction, and includes a third regulating portion that regulates the convex portion 130b from moving to the outside of the cover 120.
　第３の規制部は、一例として、一方のカバーに形成され、他方のカバーに向けて突出する第３の係合突起１７１と、他方のカバーに形成され、第３の係合突起１７１が係止される第３の係合凹部１７２と、からなる。ここでは、第３の係合突起１７１は、上部カバー１３０に形成され、第３の係合凹部１７２が下部カバー１４０に形成される。 As an example, the third regulating portion is formed on one cover and has a third engaging projection 171 that protrudes toward the other cover, and a third engaging projection 171 that is formed on the other cover and engages with the third engaging projection 171. It comprises a third engaging recess 172 to be stopped. Here, the third engaging protrusion 171 is formed on the upper cover 130, and the third engaging recess 172 is formed on the lower cover 140.
　第３の係合突起１７１は、第１の係合突起１５１と同様の構成を有し、上部接続口１３２の開口縁部１３２ｂから下方に突出して設けられる。第３の係合凹部１７２は、一例として、下部接続口１４１の開口縁部１４１ｂの内周面から内側に突出して形成され、第３の係合突起１７１を係止可能に窪んだ凹部体からなる。 The third engaging projection 171 has the same configuration as the first engaging projection 151, and is provided so as to project downward from the opening edge 132b of the upper connection port 132. As an example, the third engagement recess 172 is formed so as to project inward from the inner peripheral surface of the opening edge portion 141b of the lower connection port 141, and the third engagement protrusion 171 is recessed from a recessed body that can be locked. Become.
　以上の構成において、凸部１３０ｂ及び凹部１４０ｂが嵌合すると、第３の係合突起１７１が第３の係合凹部１７２に係止されることで、主として、下部接続口１４１の側部１４１ａから開口縁部１４１ｂにかけて構成される角部が内外方向に動くことを規制することができる。以上のように、第３の規制部を有することで、他の部分と比較してずれやすい上述の角部の動きを規制することができる。 In the above configuration, when the convex portion 130b and the concave portion 140b are fitted, the third engaging projection 171 is locked to the third engaging concave portion 172, so that the third engaging projection 171 is mainly engaged from the side portion 141a of the lower connection port 141. It is possible to restrict the movement of the corner portion formed over the opening edge portion 141b in the inward and outward directions. As described above, by having the third regulating portion, it is possible to regulate the movement of the above-mentioned corner portion which is easily displaced as compared with other portions.
　図７を用いて、本体１１０へのカバー１２０の取付手順について説明する。図７は、本体１１０へのカバー１２０の取付手順を示す斜視図である。本体１１０は、本体１１０の底面側（下端部）を上部カバー１３０の挿入口１３１に挿入する。そして、本体１１０を上部カバー１３０の後述の第１の係止部１９０に係止させることで、本体１１０は上部カバー１３０に取り付けられる。そして、本体１１０が取り付けられた上部カバー１３０の凸部１３０ｂを、下部カバー１４０の凹部１４０ｂに挿入して嵌合する。第１の規制部１５０及び第２の規制部１６０及び第３の規制部１７０を介して上部カバー１３０及び下部カバー１４０が接続されるとともに、本体１１０を下部カバー１４０の後述の第２の係止部２００に係止させることによって、本体１１０はカバー１２０（上部カバー１３０及び下部カバー１４０）に取り付けられる。以上の構成において、上部カバー１３０及び下部カバー１４０は、本体１１０に対して同一方向から挿入可能に構成されている。つまり、上部カバー１３０及び下部カバー１４０は、本体１１０の底面側からそれぞれ挿入されている。 The procedure for attaching the cover 120 to the main body 110 will be described with reference to FIG. 7. FIG. 7 is a perspective view showing a procedure for attaching the cover 120 to the main body 110. The main body 110 inserts the bottom surface side (lower end portion) of the main body 110 into the insertion port 131 of the upper cover 130. Then, the main body 110 is attached to the upper cover 130 by locking the main body 110 to the first locking portion 190 described later of the upper cover 130. Then, the convex portion 130b of the upper cover 130 to which the main body 110 is attached is inserted into the concave portion 140b of the lower cover 140 and fitted. The upper cover 130 and the lower cover 140 are connected via the first regulation unit 150, the second regulation unit 160, and the third regulation unit 170, and the main body 110 is locked to the lower cover 140 as described later. By locking to the portion 200, the main body 110 is attached to the cover 120 (upper cover 130 and lower cover 140). In the above configuration, the upper cover 130 and the lower cover 140 are configured to be insertable from the same direction with respect to the main body 110. That is, the upper cover 130 and the lower cover 140 are inserted from the bottom surface side of the main body 110, respectively.
　図１及び図７に示すように、下部カバー１４０は、上部カバー１３０及び下部カバー１４０を組み合わせた状態において、吸込口１１１と対向する位置に開口部１４３を備える。以上のように、凸部１３０ｂ及び凹部１４０ｂの嵌合によって、上部カバー１３０及び下部カバー１４０の位置決めを行うことで、上部カバー１３０に係止された本体１１０の吸込口１１１と、下部カバー１４０に形成された開口部１４３と、を対向して配置することができる。すなわち、凸部１３０ｂ及び凹部１４０ｂを嵌合することにより、本体１１０と開口部１４３との位置決めが行われるように構成される。これにより、開口部１４３を通じて本体１１０の吸込口１１１から効率的に空気を吸い込むことが可能となる。 As shown in FIGS. 1 and 7, the lower cover 140 is provided with an opening 143 at a position facing the suction port 111 in a state where the upper cover 130 and the lower cover 140 are combined. As described above, by fitting the convex portion 130b and the concave portion 140b to position the upper cover 130 and the lower cover 140, the suction port 111 of the main body 110 locked to the upper cover 130 and the lower cover 140 are connected to each other. The formed opening 143 and the opening 143 can be arranged to face each other. That is, by fitting the convex portion 130b and the concave portion 140b, the main body 110 and the opening 143 are positioned so as to be positioned. As a result, air can be efficiently sucked from the suction port 111 of the main body 110 through the opening 143.
　図８及び図９を用いて、本体１１０と、上部カバー１３０との接続について説明する。図８は、空気清浄機１００の側面断面図である。図９は、第１のガイド部１８０及び第２のガイド部１８２を示す上部カバー１３０の正面断面図である。上部カバー１３０は、凸部１３０ｂに対する吸込口１１１の向きを決めるための第１のガイド部１８０を有する。本体１１０は、第１のガイド部１８０に沿ってガイドされる第１の被ガイド部材１８１を有する。 The connection between the main body 110 and the upper cover 130 will be described with reference to FIGS. 8 and 9. FIG. 8 is a side sectional view of the air purifier 100. FIG. 9 is a front sectional view of the upper cover 130 showing the first guide portion 180 and the second guide portion 182. The upper cover 130 has a first guide portion 180 for determining the direction of the suction port 111 with respect to the convex portion 130b. The main body 110 has a first guided member 181 guided along the first guide portion 180.
　図９に示すように、第１のガイド部１８０は、上部カバー１３０の内周面に設けられ、周方向に間隔をあけて対向して配置される一対のガイド部材１８０ａからなる。ガイド部材１８０ａは、上部カバー１３０の内周面から内側に突出して設けられる。一対のガイド部材１８０ａは、挿入口１３１（上方）に向けて、対向する間隔（幅）が広がるように形成されている。第１のガイド部１８０は、上部カバー１３０の内周面における対向する位置に、それぞれ設けられる。より具体的には、第１のガイド部１８０は、正面側と背面側とにそれぞれ設けられる。第１の被ガイド部材１８１は、本体１１０の外表面から外側に向けて突出する突起である。第１の被ガイド部材１８１は、第１のガイド部１８０の位置に対応して、本体１１０の正面側と、背面側とにそれぞれ設けられる。 As shown in FIG. 9, the first guide portion 180 is provided on the inner peripheral surface of the upper cover 130, and is composed of a pair of guide members 180a arranged so as to face each other at intervals in the circumferential direction. The guide member 180a is provided so as to project inward from the inner peripheral surface of the upper cover 130. The pair of guide members 180a are formed so that the opposing intervals (widths) increase toward the insertion port 131 (upward). The first guide portions 180 are provided at opposite positions on the inner peripheral surface of the upper cover 130, respectively. More specifically, the first guide portion 180 is provided on the front side and the back side, respectively. The first guided member 181 is a protrusion protruding outward from the outer surface of the main body 110. The first guided member 181 is provided on the front side and the back side of the main body 110, respectively, corresponding to the position of the first guide portion 180.
　以上の構成において、上部カバー１３０の挿入口１３１に本体１１０が挿入されると、第１の被ガイド部材１８１が第１のガイド部１８０の上部に導かれる。そして、第１の被ガイド部材１８１が一対のガイド部材１８０ａ間を下方に進むにつれて、第１の被ガイド部材１８１が一対のガイド部材１８０ａによって進路を修正される。これにより、本体１１０が上部カバー１３０に対して所定の向きとなるように挿入される。ここでの所定の向きとは、凸部１３０ｂに対して、少なくとも吸込口１１１が向かい合うことのない向きを指す。以上のように、凸部１３０ｂに対する吸込口１１１の向きが、挿入時において、上部カバー１３０の内部でずれたとしても、本体１１０を所定の向きに導くことができる。すなわち、第１のガイド部１８０は、凸部１３０ｂに対する吸込口１１１の向きを決定している。 In the above configuration, when the main body 110 is inserted into the insertion port 131 of the upper cover 130, the first guided member 181 is guided to the upper part of the first guide portion 180. Then, as the first guided member 181 advances downward between the pair of guided members 180a, the path of the first guided member 181 is corrected by the pair of guide members 180a. As a result, the main body 110 is inserted so as to be oriented with respect to the upper cover 130. The predetermined direction here refers to a direction in which at least the suction port 111 does not face the convex portion 130b. As described above, even if the direction of the suction port 111 with respect to the convex portion 130b is deviated inside the upper cover 130 at the time of insertion, the main body 110 can be guided in a predetermined direction. That is, the first guide portion 180 determines the direction of the suction port 111 with respect to the convex portion 130b.
　なお、第１のガイド部１８０は、上部カバー１３０の内周面に対向して一対設けられることが望ましいが、これに限らず、上部カバー１３０の内周面に一つだけ設けてもよい。 It is desirable that a pair of first guide portions 180 are provided so as to face the inner peripheral surface of the upper cover 130, but the present invention is not limited to this, and only one of the first guide portions 180 may be provided on the inner peripheral surface of the upper cover 130.
　また、上部カバー１３０の断面形状が角部を有する多角形状（本実施形態では、略矩形状）に構成されることによって、挿入口１３１から本体１１０を挿入する際に、凸部１３０ｂに対する吸込口１１１の向きを誤った向きに挿入することを低減することができる。また、上部カバー１３０及び本体１１０の上端部は、背面側から正面側に向かって低くなるように傾斜していることによって、凸部１３０ｂに対する吸込口１１１の向きを誤った向きに挿入することをさらに低減することができる。これにより、本体１１０及び上部カバー１３０との位置合わせを容易に行うことができる。 Further, since the cross-sectional shape of the upper cover 130 is configured to be a polygonal shape having corners (in this embodiment, a substantially rectangular shape), a suction port for the convex portion 130b when the main body 110 is inserted from the insertion port 131. It is possible to reduce the possibility of inserting the 111 in the wrong direction. Further, the upper end portions of the upper cover 130 and the main body 110 are inclined so as to be lowered from the back surface side toward the front surface side, so that the suction port 111 is inserted in the wrong direction with respect to the convex portion 130b. It can be further reduced. Thereby, the alignment with the main body 110 and the upper cover 130 can be easily performed.
　なお、上部カバー１３０の断面形状は、角部を有する多角形状（本実施形態では、略矩形状）であることが望ましいが、これに限らず、例えば、円柱形状であってもよい。また、下部カバー１４０の形状は、円柱形状であることが望ましいが、これに限らず、ドリンクホルダに嵌る形状であればよい。 The cross-sectional shape of the upper cover 130 is preferably a polygonal shape having corners (in this embodiment, a substantially rectangular shape), but the cross-sectional shape is not limited to this, and may be, for example, a cylindrical shape. Further, the shape of the lower cover 140 is preferably a cylindrical shape, but the shape is not limited to this, and any shape may be used as long as it fits in the drink holder.
　図８及び図９に示すように、上部カバー１３０は、上部カバー１３０に対する本体１１０の位置を決めるための第１の係止部１９０を備える。第１の係止部１９０は、第１の被ガイド部材１８１を係止している。第１の係止部１９０は、一例として、上部カバー１３０の内周面から内側に突出して形成される突起である。第１の係止部１９０は、一例として、第１のガイド部１８０を構成する一対のガイド部材１８０ａ間であって、一対のガイド部材１８０ａの対向する間隔が狭まる部分（下端部）に形成される。 As shown in FIGS. 8 and 9, the upper cover 130 includes a first locking portion 190 for determining the position of the main body 110 with respect to the upper cover 130. The first locking portion 190 locks the first guided member 181. The first locking portion 190 is, for example, a protrusion formed so as to project inward from the inner peripheral surface of the upper cover 130. As an example, the first locking portion 190 is formed between a pair of guide members 180a constituting the first guide portion 180 and at a portion (lower end portion) where the distance between the pair of guide members 180a facing each other is narrowed. NS.
　以上の構成において、本体１１０が上部カバー１３０の挿入口１３１から挿入され、第１のガイド部１８０に沿って第１の被ガイド部材１８１が下方に導かれる。そして、第１の被ガイド部材１８１が第１の係止部１９０を乗り越えることにより、上部カバー１３０（凸部１３０ｂ）に対する吸込口１１１の向きを所定の向きにした状態で、本体１１０を係止することができる。 In the above configuration, the main body 110 is inserted from the insertion port 131 of the upper cover 130, and the first guided member 181 is guided downward along the first guide portion 180. Then, the first guided member 181 gets over the first locking portion 190 to lock the main body 110 in a state where the suction port 111 is oriented to a predetermined direction with respect to the upper cover 130 (convex portion 130b). can do.
　図９に示すように、上部カバー１３０は、第１のガイド部１８０よりも下方に、凸部１３０ｂに対する吸込口１１１の向きを決めるための第２のガイド部１８２をさらに有する。本体１１０は、第２のガイド部１８２に沿ってガイドされる第２の被ガイド部材１８３を有する。 As shown in FIG. 9, the upper cover 130 further has a second guide portion 182 below the first guide portion 180 for determining the direction of the suction port 111 with respect to the convex portion 130b. The main body 110 has a second guided member 183 that is guided along the second guide portion 182.
　第２のガイド部１８２は、第１のガイド部１８０と同様に、一対のガイド部材１８２ａからなる。一対のガイド部材１８２ａは、一対のガイド部材１８０ａよりも上端部の幅が広くなるように構成される。第２のガイド部１８２は、上部カバー１３０の内周面において、背面側のみに設けられる。第２の被ガイド部材１８３は、第１の被ガイド部材１８１と同様に、本体１１０の外表面から外側に向けて突出する突起である。第２の被ガイド部材１８３は、第２のガイド部１８２の位置に対応して、本体１１０の背面側に設けられる。 The second guide portion 182 is composed of a pair of guide members 182a, similarly to the first guide portion 180. The pair of guide members 182a are configured so that the width of the upper end portion is wider than that of the pair of guide members 180a. The second guide portion 182 is provided only on the back surface side of the inner peripheral surface of the upper cover 130. The second guided member 183 is a protrusion that projects outward from the outer surface of the main body 110, like the first guided member 181. The second guided member 183 is provided on the back side of the main body 110 corresponding to the position of the second guide portion 182.
　第２のガイド部１８２は、第１のガイド部１８０と比べて、上部カバー１３０の内周面のうち、対向する間隔の広がる度合いが小さい部分（本実施形態では、下端部）に形成される。これにより、第１のガイド部１８０のみが設けられている場合と比較して、本体１１０を挿入する際に、第１のガイド部１８０よりもさきに、第２のガイド部１８２に沿って第２の被ガイド部材１８３を導くことができるため、上部カバー１３０に対して本体１１０が所定の向きからずれることを効率的に規制することができる。 The second guide portion 182 is formed on a portion (lower end portion in the present embodiment) of the inner peripheral surface of the upper cover 130 in which the degree of widening of the opposing intervals is smaller than that of the first guide portion 180. .. As a result, as compared with the case where only the first guide portion 180 is provided, when the main body 110 is inserted, the first guide portion 180 is inserted along the second guide portion 182 before the first guide portion 180. Since the guided member 183 of 2 can be guided, it is possible to efficiently regulate the deviation of the main body 110 from the predetermined direction with respect to the upper cover 130.
　また、第１のガイド部１８０間に第１の係止部１９０が設けられることで、上部カバー１３０と、本体１１０との間で隙間が生じやすい上部側において、本体１１０を係止することができる。ゆえに、上部カバー１３０及び本体１１０がぐらつくことを防止することができる。 Further, by providing the first locking portion 190 between the first guide portions 180, the main body 110 can be locked on the upper side where a gap is likely to occur between the upper cover 130 and the main body 110. can. Therefore, it is possible to prevent the upper cover 130 and the main body 110 from wobbling.
　図８を用いて、本体１１０と、下部カバー１４０との接続について説明する。下部カバー１４０は、下部カバー１４０に対する本体１１０の位置、より具体的には、吸込口１１１及び開口部１４３が対向する位置（高さ）において、本体１１０を係止する第２の係止部２００を備える。第２の係止部２００は、本体１１０に設けられる係止突起２０１を係止している。 The connection between the main body 110 and the lower cover 140 will be described with reference to FIG. The lower cover 140 has a second locking portion 200 that locks the main body 110 at a position (height) of the main body 110 with respect to the lower cover 140, more specifically, at a position (height) where the suction port 111 and the opening 143 face each other. To be equipped. The second locking portion 200 locks the locking projection 201 provided on the main body 110.
　第２の係止部２００は、一例として、係止突起２０１を係止する開口部からなる。第２の係止部２００は、下部カバー１４０の前後に一対設けられている。より具体的には、第２の係止部２００は、リブ１４６と、リブ１４６に対向する下部カバー１４０の内周面と、にそれぞれ設けられる。係止突起２０１は、本体１１０の外表面から外側に向けて突出して形成される突起である。係止突起２０１は、第２の係止部２００の位置に対応して、本体１１０の前後に一対設けられる。 As an example, the second locking portion 200 includes an opening for locking the locking projection 201. A pair of second locking portions 200 are provided before and after the lower cover 140. More specifically, the second locking portion 200 is provided on the rib 146 and the inner peripheral surface of the lower cover 140 facing the rib 146, respectively. The locking protrusion 201 is a protrusion formed so as to project outward from the outer surface of the main body 110. A pair of locking projections 201 are provided on the front and rear of the main body 110 corresponding to the position of the second locking portion 200.
　以上の構成において、本体１１０が上部カバー１３０に係止された状態において、凸部１３０ｂ及び凹部１４０ｂが嵌合することにより、第1の規制部、第２の規制部及び第３の規制部を介して上部カバー１３０及び下部カバー１４０が接続されるとともに、本体１１０の第２の係止部２００に係止突起２０１が係止されることで、本体１１０と下部カバー１４０が接続される。 In the above configuration, in a state where the main body 110 is locked to the upper cover 130, the convex portion 130b and the concave portion 140b are fitted to form the first regulating portion, the second regulating portion, and the third regulating portion. The upper cover 130 and the lower cover 140 are connected to each other, and the locking projection 201 is locked to the second locking portion 200 of the main body 110, so that the main body 110 and the lower cover 140 are connected.
　なお、電気機器の一例として、ポータブル型空気清浄機１００を挙げているが、これに限らず、本体と、本体を収容するカバーと、を備え、カバーが分離可能に構成されているものであればよい。 The portable air purifier 100 is mentioned as an example of the electric device, but the present invention is not limited to this, and any device may include a main body and a cover for accommodating the main body, and the cover may be separable. Just do it.
　なお、本発明は、上記実施の形態に限定されるものではなく、種々の変形が可能である。例えば、上記実施の形態で示した構成と実質的に同一の構成、同一の作用効果を奏する構成又は同一の目的を達成することができる構成で置き換えることができる。 The present invention is not limited to the above embodiment, and various modifications are possible. For example, it can be replaced with a configuration that is substantially the same as the configuration shown in the above embodiment, a configuration that exhibits the same action and effect, or a configuration that can achieve the same purpose.
１００　空気清浄機、１１０　本体、１１１　吸込口、１１２　吹出口、１２０　カバー、１３０　上部カバー、１３０ａ　第１の外周面、１３０ｂ　凸部、１３１　挿入口、１４０　下部カバー、１４０ａ　第２の外周面、１４０ｂ　凹部、１４３　開口部、１４６　リブ、１５１　第１の係合突起、１５２　第１の係合孔、１６１　第２の係合突起、１６２　第２の係合凹部、１８０　第１のガイド部、１８１　第１の被ガイド部材、１９０　第１の係止部、２００　第２の係止部 100 air purifier, 110 main body, 111 suction port, 112 outlet, 120 cover, 130 upper cover, 130a first outer peripheral surface, 130b convex part, 131 insertion port, 140 lower cover, 140a second outer peripheral surface, 140b Recess, 143 opening, 146 rib, 151 first engagement protrusion, 152 first engagement hole, 161 second engagement protrusion, 162 second engagement recess, 180 first guide part, 181st 1 guided member, 190 first locking part, 200 second locking part

Claims (8)

  1. 　本体と、
    　前記本体を覆うカバーと、を備え、
    　前記カバーは、第１のカバーと、第２のカバーと、に分離可能に構成され、
    　前記第１のカバー及び前記第２のカバーを組み合わせた状態において、
    　前記第１のカバーは、前記第２のカバー側に伸びる凸部を有し、
    　前記第２のカバーは、前記凸部に嵌合する凹部を有する、電気機器。     With the main body
    A cover that covers the main body is provided.
    The cover is configured to be separable into a first cover and a second cover.
    In the state where the first cover and the second cover are combined,
    The first cover has a convex portion extending toward the second cover side.
    The second cover is an electric device having a concave portion that fits into the convex portion.
  2. 　前記カバーは、前記第１のカバー及び前記第２のカバーが接する部分のうち、前記凸部及び前記凹部の嵌合する部分に、前記凸部が前記カバーの外側に動くことを規制する第１の規制部を備える、請求項１に記載の電気機器。 The cover is a first portion that restricts the convex portion from moving to the outside of the cover in a portion where the convex portion and the concave portion are fitted, among the portions in contact with the first cover and the second cover. The electric device according to claim 1, further comprising a regulation unit of the above.
  3. 　前記カバーは、前記第１のカバー及び前記第２のカバーの接する部分に、前記第１のカバー及び前記第２のカバーが離れる方向に動くことを規制する第２の規制部を備える、請求項１又は請求項２に記載の電気機器。 A claim that the cover includes a second regulating portion that restricts the movement of the first cover and the second cover in a direction away from the contact portion of the first cover and the second cover. 1 or the electrical device according to claim 2.
  4. 　前記第２のカバーは、前記凸部及び前記凹部が嵌合された状態において、前記凸部の内側に位置するリブを備える、請求項３に記載の電気機器。 The electric device according to claim 3, wherein the second cover includes a rib located inside the convex portion in a state where the convex portion and the concave portion are fitted.
  5. 　前記本体は、吸込口と、吹出口と、ファンと、を備え、
    　前記第２のカバーは、前記第１のカバー及び前記第２のカバーを組み合わせた状態において、前記吸込口と対向する位置に開口部を備える、請求項１から請求項４の何れか１項に記載の電気機器。     The main body includes a suction port, an outlet, and a fan.
    The second cover is any one of claims 1 to 4, wherein the second cover is provided with an opening at a position facing the suction port in a state where the first cover and the second cover are combined. Described electrical equipment.
  6. 　前記第１のカバーは、前記本体を挿入する挿入口を有し、
    　前記第１のカバーは、前記本体に設けられる被ガイド部材を導いて、前記凸部に対する前記吸込口の向きを決めるための第１のガイド部を備える、請求項５に記載の電気機器。     The first cover has an insertion slot into which the main body is inserted.
    The electric device according to claim 5, wherein the first cover includes a first guide portion for guiding a guided member provided on the main body and determining the direction of the suction port with respect to the convex portion.
  7. 　前記第１のカバーは、前記第１のカバーに対する前記本体の位置を決めるための第１の係止部を備える、請求項５又は請求項６に記載の電気機器。 The electrical device according to claim 5 or 6, wherein the first cover includes a first locking portion for determining the position of the main body with respect to the first cover.
  8. 　前記第２のカバーは、前記吸込口及び前記開口部が対向する位置において、前記本体を係止する第２の係止部を備える、請求項５から請求項７の何れか１項に記載の電気機器。 The second cover according to any one of claims 5 to 7, further comprising a second locking portion for locking the main body at a position where the suction port and the opening face each other. Electrical equipment.
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