CN116369651B - Hair drier with display screen - Google Patents
Hair drier with display screen Download PDFInfo
- Publication number
- CN116369651B CN116369651B CN202310239217.7A CN202310239217A CN116369651B CN 116369651 B CN116369651 B CN 116369651B CN 202310239217 A CN202310239217 A CN 202310239217A CN 116369651 B CN116369651 B CN 116369651B
- Authority
- CN
- China
- Prior art keywords
- display screen
- hair dryer
- wall
- mounting groove
- rear end
- Prior art date
- Legal status (The legal status 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 status listed.)
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Links
- 239000000428 dust Substances 0.000 claims description 15
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims description 5
- 230000005489 elastic deformation Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000010409 ironing Methods 0.000 claims 1
- 238000003032 molecular docking Methods 0.000 description 62
- 210000001503 joint Anatomy 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005034 decoration Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000036544 posture Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cleaning And Drying Hair (AREA)
Abstract
本发明的带有显示屏的吹风机，吹风机后端设有朝后的显示屏和凸出到显示屏后方的凸出部。由于凸出部凸出到显示屏后方，当用户把吹风机摔到地上时，例如，用户把吹风机后部朝下摔到地上，这种情况下，吹风机后部的凸出部会与地面碰撞但显示屏不会与地面碰撞，故显示屏不容易被摔坏。
The hair dryer with a display screen of the present invention has a display screen facing backward and a protrusion protruding to the rear of the display screen at the rear end of the hair dryer. Since the protrusion protrudes to the rear of the display screen, when the user drops the hair dryer on the ground, for example, the user drops the hair dryer on the ground with the rear end facing downward, in this case, the protrusion at the rear of the hair dryer will collide with the ground but the display screen will not collide with the ground, so the display screen is not easily damaged.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a blower.
Background
Patent document CN211379980U discloses a blower, in which an air outlet is provided at the front part of the blower and an air inlet is provided at the rear part of the blower, and a display screen is provided on the rear side surface of the blower, so that a user can know information of the blower through the display screen, but since the display screen is provided on the rear side surface of the blower, the user can easily break the display screen if carelessly falling the blower to the ground.
Disclosure of Invention
The invention aims to solve the technical problem of providing a blower with a display screen, and a user cannot easily break the display screen even if the blower is thrown onto the ground.
In order to solve the technical problems, the blower with the display screen is provided with the rearward display screen and the protruding part protruding to the rear of the display screen at the rear end of the blower.
Further, the display screen is in particular ring-shaped surrounding the protrusion.
Furthermore, the rear end of the bulge is wider than the front end and is also wider than the inner ring of the display screen, the air inlet of the blower is arranged at the rear end of the bulge, and the bulge is hollow to form an air inlet channel which is communicated front and back.
Further, the rear end of the blower is provided with a mounting groove, the notch faces backwards, and the display screen is embedded into the mounting groove.
Furthermore, the mounting groove is in a ring shape surrounding the protruding part, the inner annular wall of the mounting groove is provided with an inner clamping block, the outer annular wall of the mounting groove is provided with an outer clamping block, and the display screen is in a ring shape and is clamped between the inner clamping block and the outer clamping block.
Furthermore, the bottom of the mounting groove is provided with a positioning jack, the display screen extends forwards and is provided with a pin, and the pin is inserted into the positioning jack.
Furthermore, the wall of the positioning jack is specifically a thermoplastic hole wall, the pin is specifically a thermoplastic pin, and the pin is fixed with the wall of the positioning jack by hot stamping after being inserted into the positioning jack.
Further, the outer cover of the display screen is provided with a dust cover, and the dust cover is embedded into the mounting groove.
Further, the dust cover is buckled with the wall of the mounting groove.
Still further, the tank bottom is opened there is the mounting hole, and mounting hole pore wall lateral extension has first buckling parts, and the shield stretches out forward and has second buckling parts, and first buckling parts and/or second buckling parts are the elasticity buckling parts that can take place elastic deformation, and the shield is packed into the mounting groove forward then second buckling parts and first buckling parts push each other and make elasticity buckling parts take place elastic deformation, and second buckling parts cross and buckle first buckling parts by this, and the shield is with this mode indirect lock joint mounting groove cell wall.
Since the protruding portion protrudes to the rear of the display screen, when the user falls the blower to the ground, for example, the user falls the rear of the blower down to the ground, in this case, the protruding portion of the rear of the blower collides with the ground but the display screen does not collide with the ground, so the display screen is not easily broken.
Drawings
Fig. 1 is an isometric view of a blower.
Figure 2 is a schematic view of the rear of the blower snapped into the U-shaped bracket.
Fig. 3 is an exploded view of the blower with parts inside the blower hidden.
Fig. 4 is an enlarged view of a portion of fig. 3, which is enlarged at a portion a of fig. 3.
Fig. 5 is an isometric view of a display screen and dust cap.
Fig. 6 is an isometric view of a rear docking portion.
Fig. 7 is a top view of the blower.
Fig. 8 is an enlarged partial view of the cross-sectional view B-B of fig. 7, with parts inside the blower hidden.
Fig. 9 is a partial enlarged view of fig. 8, which is enlarged at a portion C of fig. 8.
Fig. 10 is a partial enlarged view of fig. 8, in which a portion D of fig. 8 is enlarged.
Detailed Description
The invention is further described in detail below in connection with the detailed description.
The blower is shown in fig. 1, the front part 1 of the blower is provided with an air outlet 100, the rear part 2 of the blower is provided with an air inlet 200, the rear part 2 of the blower comprises a front butt joint part 21 and a rear butt joint part 22 which are in butt joint, the front butt joint part 21 and the rear butt joint part 22 are made of PC materials, and the rear end 212 of the front butt joint part 21 is in butt joint installation with the front end 221 of the rear butt joint part 22. The side surface of the front end 221 of the rear abutting portion 22 is provided with an annular clamping groove 20 surrounding the side surface, the front wall 201 of the clamping groove 20 is positioned on the rear end wall of the front abutting portion 21, the rear wall 202 of the clamping groove 20 is positioned on the rear abutting portion 22, and a straight line (L-L in FIG. 8) of the rear wall 202 of the clamping groove 20 along the front-rear direction is led to the front wall 201 of the clamping groove 20. The hair dryer is provided with a handle 5 for being held by a person, and the user can blow in various postures after holding the handle 5. The blower sometimes needs to be blown in a posture with the front portion 1 being up and the rear portion 2 being down, see fig. 1 and 2, when the front wall 201 of the card slot 20 is up and the rear wall 202 is down. The user can keep the blower in the above-described posture by hand and clamp the rear portion 2 of the blower into the opening 31 of the U-shaped bracket 3 while clamping the support arm 32 of the U-shaped bracket 3 into the clamping groove 20. When the blower rear part 2 receives an upward external force, the blower rear part 2 is not easy to slide upwards and fall out of the opening 31 because the rear wall 202 of the clamping groove 20 is blocked by the U-shaped bracket 3, and the blower is not easy to fall from the U-shaped bracket 3.
Referring to fig. 3, since the front docking portion 21 and the rear docking portion 22 are butt-mounted, a manufacturer can manufacture the front docking portion 21 and the rear docking portion 22 separately and then dock the two together. Referring to fig. 1, since the card slot 20 is located at the front end 221 of the rear docking portion 22, the card slot 20 does not affect the front-rear movement of the front docking portion 21 to perform the demolding when the front docking portion 21 is manufactured by a manufacturer using a mold. When the manufacturer uses the mold to manufacture the rear docking portion 22, the mold (not shown) is correspondingly designed to have a protrusion protruding into the card slot 20. Since the front docking portion 21 and the rear docking portion 22 are manufactured separately, the front docking portion 21 does not dock the rear docking portion 22 yet during the process of manufacturing the rear docking portion 22 by the manufacturer using the mold, and since the front wall 201 of the card slot 20 is located on the front docking portion 21, the card slot 20 of the rear docking portion 22 is temporarily provided with no front wall 201 in the case where the front docking portion 21 does not dock the rear docking portion 22. Since the rear wall 202 of the clamping groove 20 is directly connected to the front wall 201 along a straight line in the front-rear direction, and the clamping groove 20 of the rear butt joint part 22 is temporarily not provided with the front wall 201, the protruding part of the mold can be pulled out of the clamping groove 20 along the straight line, in other words, after the manufacturer finishes manufacturing the rear butt joint part 22 by using the mold, the rear butt joint part 22 is not blocked by the protruding part of the mold, and can move backwards to release the mold, so that the blower is convenient to manufacture.
Referring to fig. 3 and 4, the front and rear abutting portions 21 and 22 are both made of PC material, and are elastically deformable elastic abutting portions. The rear end wall 212 of the front abutting portion 21 is provided with a round abutting hole 213 in the front-rear direction, and the wall of the abutting hole 213 laterally extends out of the first buckling block 211. The front end 221 of the rear docking portion 22 protrudes into the docking hole 213, and a side surface thereof is a cylindrical surface and laterally protrudes with a second catching piece 222. Referring to fig. 7, 8 and 10, the front and rear docking portions 21 and 22 are adjacent to each other, and then the first and second fastening blocks 211 and 222 are pushed against each other, so that the front and rear docking portions 21 and 22 are elastically deformed, and the second fastening block 222 passes over and fastens the first fastening block 211, so that the front and rear docking portions 21 and 22 are butt-mounted together in a fastening manner. The side surface of the rear end 221 of the rear docking portion 22 laterally extends out of the limiting portion 223, and in a state that the second fastening block 222 fastens the first fastening block 211, the rear end 212 of the front docking portion 21 abuts against the limiting portion 223, so that the front and rear docking portions 21 and 22 cannot continue to approach. Referring to fig. 4 and 6, a limiting groove 224 is formed on the front end 221 side surface of the rear abutting portion 22, and the notch of the limiting groove 224 faces the rear end 212 of the front abutting portion 21. A limiting block 214 laterally extends out of the wall of the butt joint hole 213. The stopper 214 is aligned with and approaches the stopper groove 224 during the approaching of the front and rear butting portions 21, 22 to each other. In a state that the second fastening block 222 fastens the first fastening block 211, the stopper 214 extends into the stopper groove 224 to block the sidewall of the stopper groove 224, so that the rear end 212 of the front docking portion 21 and the front end 221 of the rear docking portion 22 cannot rotate relatively around the axis in the front-rear direction.
Referring to fig. 4 and 5, the rear end wall of the front abutting portion 21 is provided with an annular mounting groove 216 surrounding the abutting hole 213, the notch of the mounting groove 216 faces rearward, the inner annular wall of the mounting groove 216 is provided with an inner clamping block 261, the outer annular wall is provided with an outer clamping block 262, and the bottom of the groove is provided with a positioning insertion hole 263. The blower is provided with an annular display screen 215, the display screen 215 is provided with pins 253 extending forwards, and the pins 253 and the front butt joint part 21 are made of thermoplastic PC materials. The installer aligns the pins 253 of the display screen 215 and inserts them into the positioning insertion holes 263, after insertion, the screen of the display screen 215 faces rearward, and the display screen 215 is inserted into the mounting groove 216 of the rear end wall of the front docking portion 21 and is clamped between the inner clamping block 261 and the outer clamping block 263, and surrounds the docking hole 213. The installer heat-fixes the pin 253 and the wall of the locating jack 263 together. Scalding is commonly known in the art, and refers to heating the pin 253 and the hole wall of the positioning jack 263 together until they melt, so that the two are fused together. The bottom of the mounting groove 216 is provided with a mounting hole 264, and the wall of the mounting hole 264 laterally extends out to form a first fastening part 265. The blower is provided with the dust cover 217 for the display screen 215, the dust cover 217 extends forward to form the second buckling part 275, the dust cover 217 and the front butt joint part 21 are made of the same material, are made of PC materials, and can be elastically deformed. The installer inserts the dust cap 217 forward into the mounting groove 216 and covers the display screen 215, and during this process, the second fastening portion 275 and the first fastening portion 265 push each other, and both fastening portions 275 and 265 are elastic fastening portions, and are elastically deformed, so that the second fastening portion 275 passes over and fastens the first fastening portion 265, and as shown in fig. 9, the dust cap 217 is indirectly fastened to the wall of the mounting groove 216 in this way, since the first fastening portion 265 is connected to the wall of the mounting groove 216. Referring to fig. 1 and 3, the rear end wall of the front docking portion 21 is located at the rear end of the blower, and the exposed portion of the rear docking portion 22 serves as a projection of the rear end of the blower to the rear of the display screen 215, around which the annular display screen 215 and the annular mounting groove 216 surround. The rear end of the bulge is wider than the front end and wider than the inner ring of the display screen 215, the air inlet 200 of the blower is arranged at the rear end of the bulge, and the bulge shell is hollow so as to form an air inlet channel which penetrates through the front and rear parts. Since the display screen 215 is mounted at the mounting groove 216 of the rear end wall of the front docking part 21 instead of at the rear end of the protruding part, the rear end of the protruding part does not need to be specially reserved for mounting the display screen 215, the air inlet 200 can be opened at various positions of the rear end of the protruding part, and the rear end of the protruding part is not affected even if the inner ring size of the display screen 215 is smaller than the rear end of the protruding part. The inner ring of the display 215 is smaller than the rear end of the protrusion, so that the distance between the inner ring and the outer ring is relatively large, thus having a relatively large display area. Although the portion of the display screen 215 near the inner ring is blocked when viewed from directly behind the blower, the user's eyes are normally positioned diagonally behind the blower, so the portion of the display screen 215 near the inner ring is blocked and does not interfere with viewing. Since the protruding portion protrudes behind the display screen 215, when the user falls the blower to the ground, for example, the user falls the blower rear portion 2 down to the ground, in which case the protruding portion of the blower rear portion 2 collides with the ground but the display screen 215 does not collide with the ground, the display screen 215 is not easily broken.
Referring to fig. 3, in the present embodiment, a display screen 215 is mounted at a mounting groove 216, and the display screen 215 serves as an information output member for outputting information through a displayed screen. In other embodiments, the display screen 215 may be replaced by a decoration/operation panel with a logo, where the decoration is used as an information output member for viewing by a user and outputting information through a decoration pattern thereon, the operation panel is used as an information input member for operation by the user and generates an electrical signal to the blower in this way, the operation panel with a logo is used as an information output member for viewing by the user and outputs information through the logo thereon, the operation panel is also used as an information input member for operation by the user and generates an electrical signal to the blower in this way, the touch screen is used as an information output member for viewing by the user and outputting information through a displayed screen and also used as an information output member for operation by the user and the touch screen is operated by the user to generate an electrical signal to the blower in this way to input information to the blower.
Referring to fig. 1, in the present embodiment, the clamping groove 20 is formed at the front end 221 of the rear docking portion 22. In other embodiments, the slot 20 may be changed to be opened at the rear end 212 of the front butt joint part 21, in which case the front wall 201 of the slot 20 is straight-through to the rear wall 202 in the front-rear direction, and the slot 20 may be changed to be opened at the rear end 212 of the front butt joint part 21 and at the rear end 221 of the rear butt joint part 22, in which case the front wall 201 of the slot 20 is straight-through to the front-rear end of the slot 20 in the front-rear direction, and the rear wall 202 of the slot 20 is straight-through to the rear front end of the slot 20 in the front-rear direction.
Referring to fig. 4 and 6, in the present embodiment, the docking hole 213 is formed on the rear end wall of the front docking portion 21, the first fastening block 211 is located on the wall of the docking hole 213, the second fastening block 222 is located on the side surface of the front end 221 of the rear docking portion 22, the limiting groove 224 is formed on the side surface of the front end 221 of the rear docking portion 22, the notch of the limiting groove 224 faces the rear end 212 of the front docking portion 21, the limiting block 214 is formed on the wall of the docking hole 213 of the rear end wall of the front docking portion 21, the front end 221 of the rear docking portion 22 extends into the docking hole 213 to complete fastening, and the limiting block 214 extends into the limiting groove 224 to block the side wall of the limiting groove 224 so that the rear end 212 of the front docking portion 21 and the front end 221 of the rear docking portion 22 cannot rotate relatively around the axis in the front-rear direction. In other embodiments, the docking hole 213 may be formed on the front end wall of the rear docking portion 22 instead, in which case, the second fastening block 222 is located on the wall of the docking hole 213, the first fastening block 211 is located on the side surface of the rear end of the front docking portion 21, the limiting groove 224 is formed on the side surface of the rear end 212 of the front docking portion 21, the notch of the limiting groove 224 faces the front end 221 of the rear docking portion 22, the limiting block 214 is formed on the wall of the docking hole 213 on the front end wall of the rear docking portion 22, the rear end 212 of the front docking portion 21 extends into the docking hole 213 to complete fastening, and the limiting block 214 extends into the limiting groove 224 to block the side wall of the limiting groove 224 so that the rear end 212 of the front docking portion 21 and the front end 221 of the rear docking portion 22 cannot rotate relatively around the axis in the front-rear direction.
Referring to fig. 10, in the present embodiment, the limiting portion 223 is disposed on the rear docking portion 22, and the rear end 212 of the front docking portion 21 abuts against the limiting portion 223 in a state that the second fastening block 222 fastens the first fastening block 211. In other embodiments, the limiting portion 223 may be instead provided on the front docking portion 21, and the front end 221 of the rear docking portion 22 abuts against the limiting portion 223 in a state that the second fastening block 222 fastens the first fastening block 211.
The above-described embodiments are provided for the present invention only and are not intended to limit the scope of patent protection. Insubstantial changes and substitutions can be made by one skilled in the art in light of the teachings of the invention, as yet fall within the scope of the claims.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310239217.7A CN116369651B (en) | 2023-03-10 | 2023-03-10 | Hair drier with display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310239217.7A CN116369651B (en) | 2023-03-10 | 2023-03-10 | Hair drier with display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116369651A CN116369651A (en) | 2023-07-04 |
| CN116369651B true CN116369651B (en) | 2024-12-03 |
Family
ID=86970342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310239217.7A Active CN116369651B (en) | 2023-03-10 | 2023-03-10 | Hair drier with display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116369651B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317242A (en) * | 2020-03-31 | 2020-06-23 | 深圳奥郎格环保有限公司 | hair dryer |
| CN210841916U (en) * | 2019-10-30 | 2020-06-26 | 戴胜电器有限公司 | High-end intelligent hair-dryer |
| CN114287725A (en) * | 2022-01-10 | 2022-04-08 | 深圳市众平电机有限公司 | Convenient multi-functional novel hair-dryer of dismantling of LCD screen control |
| CN219939936U (en) * | 2023-03-10 | 2023-11-03 | 广州市菲力克斯电器有限公司 | Hair drier with display screen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203607043U (en) * | 2013-11-08 | 2014-05-21 | 合肥瑞华电子科技有限责任公司 | Bottom beam structure for display screens |
| US10170684B2 (en) * | 2015-09-30 | 2019-01-01 | Kyocera Corporation | Tuning fork type crystal blank, tuning fork type crystal element, and crystal device |
| JP7273645B2 (en) * | 2019-07-26 | 2023-05-15 | シャープ株式会社 | hair dryer |
| KR20220002809A (en) * | 2020-06-30 | 2022-01-07 | 주식회사 로이테크 | Hair Dryer of Digital Touch Screen Type and High Efficiency Power Supply Unit |
-
2023
- 2023-03-10 CN CN202310239217.7A patent/CN116369651B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210841916U (en) * | 2019-10-30 | 2020-06-26 | 戴胜电器有限公司 | High-end intelligent hair-dryer |
| CN111317242A (en) * | 2020-03-31 | 2020-06-23 | 深圳奥郎格环保有限公司 | hair dryer |
| CN114287725A (en) * | 2022-01-10 | 2022-04-08 | 深圳市众平电机有限公司 | Convenient multi-functional novel hair-dryer of dismantling of LCD screen control |
| CN219939936U (en) * | 2023-03-10 | 2023-11-03 | 广州市菲力克斯电器有限公司 | Hair drier with display screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116369651A (en) | 2023-07-04 |
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