CN214711001U - Hair straightener with heat insulation function - Google Patents
Hair straightener with heat insulation function Download PDFInfo
- Publication number
- CN214711001U CN214711001U CN202120313718.1U CN202120313718U CN214711001U CN 214711001 U CN214711001 U CN 214711001U CN 202120313718 U CN202120313718 U CN 202120313718U CN 214711001 U CN214711001 U CN 214711001U
- Authority
- CN
- China
- Prior art keywords
- heat insulation
- handle
- box
- insulation box
- thermal
- 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.)
- Active
Links
Images
Abstract
The utility model provides a hair straightener with heat insulation function, which comprises an upper handle, a lower handle, an upper heating component, an upper heat insulation component, a lower heat insulation component and a main control panel, wherein the upper heating component and the upper heat insulation component are arranged on the upper handle; the upper heat insulation assembly comprises an upper heat insulation box arranged on the upper handle, an upper heat insulation pad arranged on the upper heat insulation box and an upper mica sheet, and the upper mica sheet is positioned between the upper heat insulation box and the upper heat insulation pad; the lower heat insulation assembly comprises a lower heat insulation box arranged on the lower handle, a lower heat insulation pad arranged on the lower heat insulation box and a lower mica sheet, and the lower mica sheet is positioned between the lower heat insulation box and the lower heat insulation pad; go up thermal-insulated subassembly and thermal-insulated subassembly down and insulate against heat to last heating element respectively with lower heating element, can effectually avoid the heat to damage last handle and lower handle.
Description
Technical Field
The utility model relates to a hair straightener field indicates a hair straightener with thermal-insulated function especially.
Background
The hair straightener is to straighten hair, heat and soften the hair by a heating element, and then cool the hair to achieve the purpose of straightening hair. The existing hair straightener can be straightened and rolled, the hair straightener mainly achieves the hair straightening task by the instant of cooling after softening of a heating element, and the heating principle is based on the respective advantages and defects of a positive temperature coefficient thermistor, namely a PTC heating sheet, an MCH heating sheet and two heating sheets, and the two heating sheets are widely adopted.
At present, after heating element's high temperature leads to long-time the use, the apron of hair straightener takes place to melt and warp under high temperature, leads to the life of hair straightener to shorten, and human body is scalded easily to high temperature simultaneously, and although some manufacturers have added fan assembly, the manufacturing cost of increaseing the product like this causes the market competition of product not enough.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a hair straightener with thermal-insulated function, through the last thermal-insulated subassembly that sets up and thermal-insulated subassembly carry out thermal-insulated to last heating element and lower heating element respectively down, prevent to go up the heat that produces in heating element and the lower heating element and cause the damage to last handle and lower handle respectively, also can avoid the user to receive the scald when using simultaneously.
In order to achieve the above object, the present invention provides a hair straightener with heat insulation function, which comprises an upper handle and a lower handle, an upper heating component and an upper heat insulation component mounted on the upper handle, a lower heating component and a lower heat insulation component mounted on the lower handle, and a main control panel mounted on the lower handle, wherein the main control panel is electrically connected with the upper heating component and the lower heating component respectively; the upper heat insulation assembly comprises an upper heat insulation box arranged on the upper handle, an upper heat insulation pad arranged on the upper heat insulation box and an upper mica sheet, and the upper mica sheet is positioned between the upper heat insulation box and the upper heat insulation pad; the lower heat insulation assembly comprises a lower heat insulation box arranged on the lower handle, a lower heat insulation pad arranged on the lower heat insulation box and a lower mica sheet, and the lower mica sheet is positioned between the lower heat insulation box and the lower heat insulation pad.
As a preferred scheme, go up thermal-insulated box and include upper left thermal-insulated box, upper right thermal-insulated box and connect the last elastic component of upper left thermal-insulated box and upper right thermal-insulated box, the upper left thermal-insulated box is equipped with the draw-in groove, the upper right thermal-insulated box has the card post of going up, the upper left thermal-insulated box pass through go up the draw-in groove with go up the cooperation of card post and install in the upper right thermal-insulated box.
As a preferred scheme, the lower heat insulation box comprises a left lower heat insulation box, a right lower heat insulation box and a lower elastic piece connected with the left lower heat insulation box and the right lower heat insulation box, the left lower heat insulation box is provided with a lower clamping groove, the right lower heat insulation box is provided with a lower clamping column, and the left lower heat insulation box is installed on the right lower heat insulation box through the cooperation of the lower clamping groove and the lower clamping column.
As a preferable scheme, the upper heat insulation assembly further comprises a fuse, the fuse is mounted on the upper heat insulation box, and the fuse is electrically connected with the main control board.
As a preferable scheme, the lower heat insulation assembly further comprises a thermistor, the thermistor is mounted on the lower heat insulation box, and the thermistor is electrically connected with the main control board.
As a preferable scheme, the upper handle is provided with an upper cover plate, and the upper cover plate covers the upper handle; the lower handle is provided with a lower cover plate, and the lower cover plate covers the lower handle.
As a preferable scheme, the multifunctional handle further comprises a locking assembly, the locking assembly comprises a clamping piece arranged on the upper handle and a pushing key arranged on the clamping piece, the lower cover plate is provided with a locking groove, and the clamping piece and the locking groove are arranged in a matched mode.
As a preferred scheme, the upper heating component comprises an upper heat conducting plate and an upper heating film which are arranged on the upper heat insulation box, the upper heating film is positioned between the upper heat conducting plate and the upper heat insulation pad, and the upper heating film is electrically connected with the main control board; the lower heating assembly comprises a lower heat conducting plate and a lower heating film, the lower heat conducting plate and the lower heating film are arranged on the lower heat insulation box, the lower heating film is located between the lower heat conducting plate and the lower heat insulation pad, and the lower heating film is electrically connected with the main control panel.
As a preferred scheme, still include switch module, switch module including install in the on & off switch of lower handle, temperature regulation key and LED lid, the on & off switch with temperature regulation key all with main control panel is connected.
As a preferred scheme, still include the subassembly that charges, the subassembly that charges including install in the control panel that charges of lower handle, install in the interface that charges of control panel charges, the control panel that charges with the main control board electricity is connected.
The beneficial effects of the utility model reside in that: wherein last handle is used for installing heating element and last thermal-insulated subassembly, and lower handle is used for installing heating element and lower thermal-insulated subassembly down, and goes up heating element and send the heating element price and be used for generating heat directly sending out, and goes up thermal-insulated subassembly and insulate against heat with lower thermal-insulated subassembly respectively to last heating element with send the heating element down, can effectually avoid the heat to damage last handle and lower handle, has also avoided the user to receive the scald when using simultaneously.
Drawings
Fig. 1 is a schematic view of the whole structure of the hair straightener with heat insulation function of the present invention.
Fig. 2 is an exploded view of the hair straightener with heat insulation function of fig. 1.
Fig. 3 is a schematic structural view of an upper handle in the hair straightener with heat insulation function of fig. 2.
Fig. 4 is a schematic structural view of a lower handle of the hair straightener with the heat insulation function in fig. 2.
Fig. 5 is an enlarged schematic view of fig. 4 at circle a.
Fig. 6 is a schematic structural view of an upper heat generating component in the hair straightener with heat insulation function of fig. 2.
Fig. 7 is a schematic structural view of a lower heating unit in the hair straightener with heat insulation function of fig. 2.
Fig. 8 is a schematic view of the upper heat insulation assembly of the hair straightener with heat insulation of fig. 2.
FIG. 9 is a schematic view of the lower thermal insulation assembly of the hair straightener with thermal insulation of FIG. 2.
Fig. 10 is a schematic structural view of a locking assembly in the hair straightener with heat insulation of fig. 2.
Fig. 11 is a schematic structural view of a switch assembly of the hair straightener with heat insulation of fig. 2.
Fig. 12 is a schematic structural view of a charging assembly in the hair straightener with the heat insulation function of fig. 2.
The reference numbers illustrate: 10-upper handle, 11-upper cover plate;
20-lower handle, 21-lower cover plate, 22-locking groove, 23-battery, 24-main control panel, 25-rear cover and 26-waterproof piece;
30-upper heating component, 31-upper heat conducting plate, 32-upper heating film;
40-lower heating component, 41-lower heat conducting plate, 42-lower heating film;
50-upper insulation assembly, 51-upper insulation box, 51 a-upper left insulation box, 51 b-upper right insulation box, 51 c-upper elastic piece, 52-upper insulation pad, 53-fuse;
60-lower insulation assembly, 61-lower insulation box, 61 a-left lower insulation box, 61 b-right lower insulation box, 61 c-lower elastic piece, 62-lower insulation pad, 63-thermistor;
70-locking assembly, 71-snap, 72-push key;
80-switch component, 81-switch key, 82-temperature adjusting key, 83-LED cover;
90-charging assembly, 91-charging control board and 92-charging interface.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 12, the present invention relates to a hair straightener with heat insulation function, which comprises an upper handle 10 and a lower handle 20, an upper heating element 30 and an upper heat insulation element 50 mounted on the upper handle 10, a lower heating element 40 and a lower heat insulation element 60 mounted on the lower handle 20, and a main control panel 24 mounted on the lower handle 20, wherein the main control panel 24 is electrically connected to the upper heating element 30 and the lower heating element 40 respectively; the hair dryer further comprises a locking assembly 70, a switch assembly 80 and a charging assembly 90, wherein the upper handle 10 is used for installing the upper heating assembly 30 and the upper heat insulation assembly 50, the lower handle 20 is used for installing the lower heating assembly 40 and the lower heat insulation assembly 60, the upper heating assembly 30 and the lower heat insulation assembly 40 are used for heating hair, the upper heat insulation assembly 50 and the lower heat insulation assembly 60 respectively insulate the upper heating assembly 30 and the lower heat insulation assembly 40, the upper handle 10 and the lower handle 20 can be effectively prevented from being damaged by heat, and meanwhile, a user is prevented from being scalded when the hair dryer is used.
As shown in fig. 3, the upper handle 10 has an upper cover plate 11, and the upper cover plate 11 covers the upper handle 10; the upper handle 10 is used for being held and used in cooperation with the lower handle 20, in the embodiment, the upper handle 10 has a first pivot portion (not shown), the lower handle 20 has a second pivot portion (not shown), and the upper handle 10 is rotatably mounted on the lower handle 20 through cooperation of the first pivot portion and the second pivot portion.
As shown in fig. 4 and 5, the lower handle 20 has a lower cover plate 21, the lower cover plate 21 covers the lower handle 20, the lower cover plate 21 is provided with a locking groove 22, the locking groove 22 is used for cooperating with the locking assembly 70 to lock the upper handle 10 and the lower handle 20 together, in this embodiment, a battery 23 is installed in the lower handle 20, the battery 23 is used for supplying power to the whole hair straightener, the lower handle 20 is also provided with a rear cover 25 and a waterproof piece 26, the rear cover 25 is used for further fixing the lower cover plate 21 on the lower handle 20, the waterproof piece 26 is located between the battery 23 and the lower heating assembly 40, and the waterproof piece 26 is arranged to improve the waterproof performance of the hair straightener.
As shown in fig. 6, the upper heating element 30 includes an upper heat-conducting plate 31 and an upper heating film 32 mounted on the upper heat-insulating box, the upper heating film 32 is located between the upper heat-conducting plate 31 and the upper heat-insulating element 50, and the upper heating film 32 is electrically connected to the main control board 24; the upper heating film 32 is used for heating, the emitted heat is conducted to the upper heat conducting plate 31, and the upper heat conducting plate 31 can heat the hair.
As shown in fig. 7, the lower heating member 40 includes a lower heat-conducting plate 41 and a lower heat-insulating film 42 mounted on the lower heat-insulating box, the lower heat-insulating film 42 is located between the lower heat-conducting plate 41 and the lower heat-insulating member 60, and the lower heat-insulating film 42 is electrically connected to the main control board 24; the lower heat-conducting plate 41 can heat the hair, and the lower heat-conducting plate 41 can be matched with the upper heat-conducting plate 31 to heat the hair.
As shown in fig. 8, the upper insulation assembly 50 includes an upper insulation box 51 mounted to the upper handle 10, an upper insulation pad 52 mounted to the upper insulation box 51, and an upper mica sheet (not shown) located between the upper insulation box 51 and the upper insulation pad 52; the upper heat insulation assembly 50 further comprises a fuse 53, the fuse 53 is mounted on the upper heat insulation box 51, and the fuse 53 is electrically connected with the main control board 24; the upper heating film 32 is positioned between the upper heat-conducting plate 31 and the upper heat-insulating pad 52; the upper heat insulation box 51 comprises an upper left heat insulation box 51a, an upper right heat insulation box 51b and an upper elastic piece 51c for connecting the upper left heat insulation box 51a and the upper right heat insulation box 51b, the upper left heat insulation box 51a is provided with an upper clamping groove (not shown), the upper right heat insulation box 51b is provided with an upper clamping column (not shown), and the upper left heat insulation box 51a is arranged on the upper right heat insulation box 51b through the matching of the upper clamping groove and the upper clamping column; go up thermal-insulated box 51, go up heat insulating mattress 52 and go up the heat-insulated structure that mica sheet constitutes and can effectively keep apart the heat that last heating element 30 sent, avoid heat damage to go up handle 10, and set up fuse 53 and can rise to certain height and heat degree when the electric current is unusual, self fusing cuts off the electric current, can effectual protection hair straightener.
As shown in fig. 9, the lower insulation assembly 60 includes a lower insulation box 61 mounted to the lower handle 20, a lower insulation pad 62 mounted to the lower insulation box 61, and a lower mica sheet (not shown) located between the lower insulation box 61 and the lower insulation pad 62; the lower heat insulation assembly 60 further comprises a thermistor 63, the thermistor 63 is mounted on the lower heat insulation box 61, and the thermistor 63 is electrically connected with the main control board 24; the lower heat-conducting film 42 is positioned between the lower heat-conducting plate 41 and the lower heat-insulating pad 62; the lower heat insulation box 61 comprises a left lower heat insulation box 61a, a right lower heat insulation box 61b and a lower elastic piece 61c for connecting the left lower heat insulation box 61a and the right lower heat insulation box 61b, the left lower heat insulation box 61a is provided with a lower clamping groove (not shown), the right lower heat insulation box 61b is provided with a lower clamping column (not shown), and the left lower heat insulation box 61a is arranged on the right lower heat insulation box 61b through the matching of the lower clamping groove and the lower clamping column; the heat insulation structure composed of the lower heat insulation box 61, the lower heat insulation pad 62 and the lower mica sheet can effectively isolate heat emitted by the lower heating assembly 40, the lower handle 20 is prevented from being damaged by heat, the arrangement of the thermistor 63 can detect heat information fed back to the main control board 24, the main control board 24 can cut off power supply when the heat reaches a certain height, and the hair straightener can be effectively protected.
As shown in fig. 10, the locking assembly 70 comprises a latch 71 mounted on the upper handle 10, a push key 72 mounted on the latch 71, the latch 71 is disposed in the lock slot 22; when one end of the engaging member 71 is located in the locking groove 22, the upper handle 10 and the lower handle 20 are locked together and cannot be opened, the hair straightener in the closed state is heated more quickly and is more convenient to carry, and the upper heating component 30 and the lower heating component 40 cannot be scratched due to the opening of the upper handle 10 and the lower handle 20.
As shown in fig. 11, the switch assembly 80 includes a switch key 81 mounted on the lower handle 20, a temperature adjustment key 82, and an LED cover 83, the switch key 81 and the temperature adjustment key 82 are connected to the main control board 24; the switch key 81 is used for starting and closing the operation of the hair straightener, the temperature adjusting key 81 is used for adjusting the heating temperature of the upper heating component 30 and the lower heating component 40, in the embodiment, the main control board 24 is provided with a display screen (not shown), the display screen can display the temperature value, and the LED cover 83 is used for protecting the display screen.
As shown in fig. 12, the charging assembly 90 includes a charging control board 91 mounted on the lower handle 20, a charging interface 92 mounted on the charging control board 91, the charging control board 91 being electrically connected to the main control board 24 and the battery 23, respectively; the charging interface 92 is used to charge the battery 23.
The utility model discloses a theory of operation: wherein the upper handle 10 is used for installing the upper heating component 30 and the upper heat insulation component 50, the lower handle 20 is used for installing the lower heating component 40 and the lower heat insulation component 60, and the upper heating component 30 and the lower heat insulation component 40 are used for heating the hair; the heat insulation structure consisting of the upper heat insulation box 51, the upper heat insulation pad 52 and the upper mica sheet can effectively insulate heat emitted by the upper heating component 30, prevent the upper handle 10 from being damaged by the heat, and prevent a user from being scalded when touching the upper handle 10; the heat insulation structure composed of the lower heat insulation box 61, the lower heat insulation pad 62 and the lower mica sheet can effectively isolate the heat emitted by the lower heat insulation assembly 40, avoid the heat from damaging the lower handle 20, and simultaneously avoid scalding when a user touches the lower handle 20.
The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.
Claims (10)
1. The utility model provides a hair straightener with thermal-insulated function which characterized in that: the heating device comprises an upper handle, a lower handle, an upper heating component, an upper heat insulation component, a lower heat insulation component and a main control panel, wherein the upper heating component and the upper heat insulation component are arranged on the upper handle; the upper heat insulation assembly comprises an upper heat insulation box arranged on the upper handle, an upper heat insulation pad arranged on the upper heat insulation box and an upper mica sheet, and the upper mica sheet is positioned between the upper heat insulation box and the upper heat insulation pad; the lower heat insulation assembly comprises a lower heat insulation box arranged on the lower handle, a lower heat insulation pad arranged on the lower heat insulation box and a lower mica sheet, and the lower mica sheet is positioned between the lower heat insulation box and the lower heat insulation pad.
2. The hair straightener with heat insulating function of claim 1, characterized in that: go up thermal-insulated box including the thermal-insulated box in the upper left side, the thermal-insulated box in the upper right side and connect the last elastic component of the thermal-insulated box in the upper left side and the thermal-insulated box in the upper right side, the thermal-insulated box in the upper left side is equipped with the draw-in groove, the thermal-insulated box in the upper right side has last calorie of post, the thermal-insulated box in the upper left side passes through go up the draw-in groove with go up the cooperation of calorie of post install in the thermal-insulated box in the upper right side.
3. The hair straightener with heat insulating function of claim 1, characterized in that: the lower heat insulation box comprises a left lower heat insulation box, a right lower heat insulation box and a lower elastic piece connected with the left lower heat insulation box and the right lower heat insulation box, the left lower heat insulation box is provided with a lower clamping groove, the right lower heat insulation box is provided with a lower clamping column, and the left lower heat insulation box passes through the lower clamping groove and the lower clamping column which are matched with each other and are arranged on the right lower heat insulation box.
4. The hair straightener with heat insulating function of claim 1, characterized in that: the upper heat insulation assembly further comprises a fuse, the fuse is installed on the upper heat insulation box, and the fuse is electrically connected with the main control board.
5. The hair straightener with heat insulating function of claim 1, characterized in that: the lower heat insulation assembly further comprises a thermistor, the thermistor is mounted on the lower heat insulation box, and the thermistor is electrically connected with the main control board.
6. The hair straightener with heat insulating function of claim 1, characterized in that: the upper handle is provided with an upper cover plate, and the upper cover plate covers the upper handle; the lower handle is provided with a lower cover plate, and the lower cover plate covers the lower handle.
7. The hair straightener with heat insulating function of claim 6, wherein: the locking assembly comprises a clamping piece arranged on the upper handle and a pushing key arranged on the clamping piece, the lower cover plate is provided with a locking groove, and the clamping piece and the locking groove are arranged in a matched mode.
8. The hair straightener with heat insulating function of claim 1, characterized in that: the upper heating assembly comprises an upper heat conducting plate and an upper heating film which are arranged on the upper heat insulation box, the upper heating film is positioned between the upper heat conducting plate and the upper heat insulation pad, and the upper heating film is electrically connected with the main control board; the lower heating assembly comprises a lower heat conducting plate and a lower heating film, the lower heat conducting plate and the lower heating film are arranged on the lower heat insulation box, the lower heating film is located between the lower heat conducting plate and the lower heat insulation pad, and the lower heating film is electrically connected with the main control panel.
9. The hair straightener with heat insulating function of claim 1, characterized in that: still include the switch module, the switch module including install in the on & off switch, temperature regulation key and the LED lid of lower handle, the on & off switch with the temperature regulation key all with the main control board is connected.
10. The hair straightener with heat insulating function of claim 1, characterized in that: the charging assembly comprises a charging control panel arranged on the lower handle and a charging interface arranged on the charging control panel, and the charging control panel is electrically connected with the main control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120313718.1U CN214711001U (en) | 2021-02-03 | 2021-02-03 | Hair straightener with heat insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120313718.1U CN214711001U (en) | 2021-02-03 | 2021-02-03 | Hair straightener with heat insulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214711001U true CN214711001U (en) | 2021-11-16 |
Family
ID=78643438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120313718.1U Active CN214711001U (en) | 2021-02-03 | 2021-02-03 | Hair straightener with heat insulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214711001U (en) |
-
2021
- 2021-02-03 CN CN202120313718.1U patent/CN214711001U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8278606B2 (en) | Pocketable body warmer | |
| CN214711001U (en) | Hair straightener with heat insulation function | |
| CN214711000U (en) | Hair straightener with good heat insulation performance | |
| CN215125121U (en) | Hair straightener with protection function | |
| CN216365507U (en) | Hand warmer capable of continuously adjusting temperature | |
| CN210494892U (en) | Neck protecting instrument | |
| CN209677653U (en) | A kind of washable chargeable portable incubation canteen | |
| JP5261037B2 (en) | Scallop | |
| CN208386213U (en) | Multi-functional mobile phone charging auxiliary device | |
| CN213993149U (en) | Thermal-insulation heating throw pillow | |
| CN220325293U (en) | Rechargeable hair curler structure | |
| CN214342048U (en) | Portable moisturizing tissue self-heating device | |
| CN220859623U (en) | Hair straightening comb structure | |
| CN213908935U (en) | Hair curler | |
| TW200900325A (en) | Structural improvement of electric heating base of sealing machine | |
| CN218942774U (en) | Heating cup pad | |
| CN214759615U (en) | Hair straightening comb | |
| CN215184170U (en) | Low-temperature heating battery | |
| CN219206644U (en) | External battery's warm chopping board external member and warm chopping board | |
| CN216557342U (en) | Portable heating furnace of graphite alkene thermal radiation | |
| CN216673321U (en) | Tubular electric heating device for bow arrow | |
| CN218897229U (en) | Mobile phone casing hand warmer | |
| CN219939930U (en) | Portable hair straightening comb with all-metal strip teeth | |
| CN219537684U (en) | Portable hair straightening comb | |
| CN220896355U (en) | Back splint type hand warming and charging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 No. 18, Jinhe Xinguang Road, Zhangmutou town, Dongguan City, Guangdong Province Patentee after: GUANGDONG ROMAN TECHNOLOGY Co.,Ltd. Address before: 523000 No.8, Baidi Qifeng Road, Zhangmutou town, Dongguan City, Guangdong Province Patentee before: GUANGDONG ROMAN TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |