CN211047134U - Earphone box linkage ejection device - Google Patents
Earphone box linkage ejection device Download PDFInfo
- Publication number
- CN211047134U CN211047134U CN201922434345.9U CN201922434345U CN211047134U CN 211047134 U CN211047134 U CN 211047134U CN 201922434345 U CN201922434345 U CN 201922434345U CN 211047134 U CN211047134 U CN 211047134U
- Authority
- CN
- China
- Prior art keywords
- earphone
- lifting
- storehouse
- link
- hinged
- 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
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses an earphone box linkage ejecting device, including the main storehouse of earphone box, be used for opening or closing lid and the lift earphone storehouse of the port in main storehouse, the lid upset sets up in the main storehouse port, and the lift earphone storehouse is connected in the lid through first link mechanism to the turnover of messenger's lid drives the lift earphone storehouse and stretches out in the storehouse body, and the closing of lid drives the lift earphone storehouse and gets into in main storehouse. The utility model provides an earphone box linkage ejecting device is a mechanical linkage structure, can realize the ejecting and withdrawal in lift earphone storehouse through the operation of switch lid, and the synchronous control that realizes lift earphone storehouse of switch operation for earphone operation in the lift earphone storehouse is more convenient, promotes user's experience.
Description
Technical Field
The utility model relates to an earphone box design technical field, more specifically say, relate to an earphone box linkage ejecting device.
Background
Along with the development of science and technology and the improvement of technical level, the user is more and more humanized and simplified to the product demand, and correspondingly, the operation of the electronic product is also more and more succinct and convenient.
In the prior art, the types of manufacturing of the earphone box are becoming abundant, but the mode that the earphone is taken out from the earphone box is single, and after the operation of opening the earphone box, a hand needs to be stretched into the earphone box to take out the earphone.
In summary, how to provide an earphone box convenient for taking and use is an urgent problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an earphone box linkage ejecting device, the sliding closure is opened and simultaneously can be with product automatic rising to promote user experience.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides an earphone box linkage ejecting device, includes the main storehouse of earphone box, is used for opening or closing the lid and the lift earphone storehouse of the port in main storehouse, the lid upset set up in the main storehouse port, the lift earphone storehouse through first link mechanism connect in the lid, so that the opening of lid drives the lift earphone storehouse stretch out in the storehouse body, the closing of lid drives the lift earphone storehouse enter into in the main storehouse.
Preferably, the cover body comprises a left cover and a right cover which are hinged to the port of the main bin; the left cover and the right cover are in transmission connection through a second connecting rod mechanism, so that one of the left cover and the right cover is overturned to drive the other cover to synchronously overturn.
Preferably, the left cover and the right cover are both provided with bulges facing the interior of the main bin;
the second link mechanism including articulate in the inside rotation piece of main storehouse, the both ends of rotating the piece articulate three link sets that correspond respectively, three link sets include:
the first connecting rod is hinged to the end part of the rotating part, the conversion connecting rod is connected with the first connecting rod in a sliding and rotating mode, and the second connecting rod is hinged to the conversion connecting rod; the second connecting rod is hinged with the bulge.
Preferably, the middle part of the conversion connecting rod is hinged to the inner fixed position of the main bin.
Preferably, the conversion link is provided with a sliding groove, and the end of the first link is rotatably and slidably disposed in the sliding groove.
Preferably, the two three-link groups are completely identical and symmetrically arranged on two sides of the rotating part.
Preferably, the two second link mechanisms are respectively located on the front side surface or the rear side surface of the lifting earphone bin and are symmetrically arranged relative to the lifting earphone bin.
Preferably, the first link mechanism includes a first lifting link and a second lifting link, the left side of the lifting earphone house is hinged to one end of the first lifting link, the other end of the first lifting link is hinged to the left cover, the right side of the lifting earphone house is hinged to one end of the second lifting link, and the other end of the second lifting link is hinged to the right cover.
Preferably, at least two first lifting connecting rods are respectively arranged on the front side surface or the rear side surface of the lifting earphone bin and are symmetrically arranged relative to the lifting earphone bin;
at least two second lifting connecting rods are respectively arranged on the front side surface or the rear side surface of the lifting earphone bin and are symmetrically arranged relative to the lifting earphone bin.
Preferably, the right cover is provided with a handle which is convenient for controlling the turnover, the end part of the right cover is wedge-shaped, and in a closed state, the end part of the right cover is pressed on the end part of the left cover.
The utility model provides an earphone box linkage ejecting device is a mechanical linkage structure, can realize the ejecting and withdrawal in lift earphone storehouse through the operation of switch lid, and the synchronous control that realizes lift earphone storehouse of switch operation for earphone operation in the lift earphone storehouse is more convenient, promotes user's experience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural view of a linkage ejector device in a closed state in an embodiment provided herein;
FIG. 2 is a front cross-sectional view of FIG. 1, cutting a side wall of the main bin;
FIG. 3 is a schematic cross-sectional view of FIG. 1;
FIG. 4 is a side cross-sectional view of FIG. 1;
FIG. 5 is a cross-sectional view of the middle portion of FIG. 1;
fig. 6 is a schematic structural diagram of an opening state of an earphone box in an embodiment provided in the present application;
FIG. 7 is a front cross-sectional view of FIG. 6, cut through the main bin sidewall;
FIG. 8 is a schematic diagram of the main bin being separated from other parts;
fig. 9 is an exploded view of an earphone box in an embodiment of the present disclosure;
FIG. 10 is a front cross-sectional view of FIG. 6;
fig. 11 is a side cross-sectional view of fig. 6.
In FIGS. 1-11:
1 is a main bin, 2 is a lifting earphone bin, 21 is a left cover, 22 is a right cover, 23 is an earphone seat, 31 is a short connecting rod, 32 is a conversion connecting rod, 33 is a long connecting rod, 341 is a first lifting connecting rod, 342 is a second lifting connecting rod, and 35 is a rotating piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
The core of the utility model is to provide an earphone box linkage ejecting device, the sliding closure is opened and simultaneously can be with product automatic rising to promote user experience.
The application provides an earphone box linkage ejection device, including main storehouse 1 of earphone box, be used for opening or closing lid and the lift earphone storehouse 2 of the port of main storehouse 1, the lid upset sets up in the port of main storehouse 1, and lift earphone storehouse 2 connects in the lid through first link mechanism to the opening of messenger's lid drives lift earphone storehouse 2 and stretches out in the storehouse body, and the closing of lid drives lift earphone storehouse 2 and gets into in main storehouse 1.
The main bin 1 is a box body structure, the port of the main bin is provided with a cover body which can be opened in a turning mode, the opening and closing of the box body structure are achieved, the cover body can be a single-door-opening type cover body or a double-door-opening type cover body, and the cover body is controlled by external force to turn over and open or close.
The lifting earphone bin 2 is arranged inside the main bin 1 and connected to the cover body through the first connecting rod mechanism, the first connecting rod mechanism comprises at least two hinged connecting rods or connecting pieces, transmission connection is formed, the cover body is overturned to drive the first connecting rod mechanism to move, and therefore the lifting earphone bin 2 is moved, and the lifting earphone bin 2 moves relative to the port of the main bin 1 and stretches out or retracts.
This application is through setting up lift earphone storehouse 2 and connecting on the lid of main storehouse 1 through a link mechanism, because the drive effect of first link mechanism, open when the upset of lid, lift earphone storehouse 2 removes and stretches out in main storehouse 1 port, it drives lift earphone storehouse 2 simultaneously to form to open the operation and stretches out, be convenient for the operator to take the earphone on the lift earphone storehouse 2, overturn to the direction of closing the port when the lid, lift earphone storehouse 2 is because the drive of first link mechanism, remove and retract inside the port of main storehouse 1, form taking in to lift earphone storehouse 2, only can realize the removal of lift earphone storehouse 2 through the operation of closing the lid promptly, operator's use has been made things convenient for.
The utility model provides an earphone box linkage ejecting device is a mechanical linkage structure, can realize the ejecting and the withdrawal in lift earphone storehouse 2 through the operation of switch lid, and the synchronous control that realizes lift earphone storehouse 2 of on-off operation for it is more convenient to the earphone operation in the lift earphone storehouse 2, promotes user's experience.
On the basis of the above embodiment, the cover body comprises a left cover 21 and a right cover 22, both hinged to the port of the main bin 1; the left cover 21 and the right cover 22 are in transmission connection through a second link mechanism, so that the turnover of one of the left cover 21 and the right cover 22 drives the other to synchronously turn over.
The linkage is realized through second link mechanism to left side lid 1 and right side lid 2 and is the second linkage that this application provided, because left side lid 1, right side lid 2 can drive each other and open and shut, consequently, only need operate one of the two during operation, can realize the switching of two lids promptly to utilize the switching of lid to drive ejecting and the withdrawal in lift earphone storehouse 2 simultaneously, above-mentioned structure can realize the convenient operation to the earphone box.
The second link mechanism has various forms, and various available schemes can be obtained according to the existing mechanical linkage design.
In a particular embodiment, both the left cover 21 and the right cover 22 are provided with a projection directed towards the inside of the main compartment 1;
the second link mechanism hinges the rotation piece 35 inside the main storehouse 1 including articulating, and the both ends of rotating piece 35 articulate the three linkage that correspond respectively, and three linkage include:
a first link hinged to an end of the rotating member 35, a converting link 32 slidably and rotatably connected to the first link, and a second link hinged to the converting link 32; the second connecting rod is hinged with the bulge.
It should be noted that, in the present embodiment, a multi-link device is provided, where the first link is a protrusion disposed on the left cover 21 and the right cover 22, the left cover 21 and the right cover 22 are both hinged to the main bin 1, the hinge shaft is a first fixed shaft, and the turning of the left cover 21 and the right cover 22 drives the protrusion to rotate around the first fixed shaft.
The interior of the main bin 1 is hinged with a rotating member 35, the rotating member 35 being a common structure of the two three-bar linkages, preferably hinged at an intermediate position inside the main bin 1, so as to balance the structural arrangement of the two three-bar linkages.
Referring to fig. 2 and 9, the first connecting rod is a long connecting rod 33, and is hinged to the rotating member 35 and the converting connecting rod 32, so that the angle of the converting connecting rod 32 can be changed and the converting connecting rod 32 can move relatively, optionally, the relative movement can be realized through a sliding groove, specifically, a sliding rail is arranged on one of the converting connecting rod 32 and the first connecting rod, a fixed sliding block is arranged on the other one of the converting connecting rod 32 and the first connecting rod, and the fixed sliding block is arranged in the sliding rail and can rotate relative to the sliding rail.
The second link, which may be the short link 31 of fig. 2 and 9, is hingedly connected to the switching link 32.
It should be noted that the long link 33 and the short link 31 are only one possible embodiment, and the application is not limited to the length relationship between the two, nor to the connection form between the two and the conversion link 32, and any form capable of realizing the above-mentioned transmission connection is within the scope of the application.
On the basis of the above embodiment, the middle portion of the switching link 32 is hinged to the inner fixed position of the main compartment 1.
Referring to fig. 2, 5 and 10, the switching link 32 is hinged inside the main compartment 1 by a second fixing shaft, and the switching link 32 performs a fixed axis rotation operation only inside the main compartment 1 during the turning operation of the left and right covers 21 and 22, thereby adjusting the rotation direction of the first link.
Based on the above embodiment, the converting link 32 is a V-shaped link having an included angle greater than 90 degrees and less than 180 degrees. It should be noted that the V-shaped link is provided to meet the requirement of the rotation direction of the first link and the second link, and the angle and the shape can be adjusted according to different situations.
In the above-mentioned simple description of the connection between the conversion link 32 and the first link, the two can slide relatively, and either one of the two can be provided with a slide rail or a slide groove, in a specific embodiment, the conversion link 32 is provided with a slide groove, and the end of the first link is rotatably and slidably disposed in the slide groove.
In any of the above embodiments, the two three-link assemblies are identical and symmetrically disposed on both sides of the rotating element 35.
In order to make one of the left cover 21 and the right cover 22 rotate to smoothly drive the other one, and facilitate the design and manufacture of the structure, the transmission devices of the two can be set to be symmetrical structures, the rotating member 35 is hinged to a third fixed shaft at the middle position inside the main bin 1 and can rotate, the distance between the rotating center and the hinged point of the two first connecting rods is the same, the two first connecting rods are hinged to the corresponding conversion connecting rods 32, the distance between the two hinged points on the first connecting rods is the same, namely, the effective length of the first connecting rods is the same, and meanwhile, the two second connecting rods and the two conversion connecting rods 32 also have the same structure, length, corresponding hinged positions and the like correspondingly.
It should be noted that the second fixed shafts of the two conversion connecting rods 32 are symmetrically arranged about the vertical plane of the third fixed shaft.
The two three-link linkages are all arranged in the same and symmetrical manner, so that the left cover 21 and the right cover 22 have the same rotation effect.
In a specific embodiment, the left cover 21 and the right cover 22 are connected by only one second link mechanism which passes through the lower space of the cage 2 and is connected to the middle of the left cover 21 and the middle of the right cover 22, respectively. When left side lid 21 was closed, lift earphone storehouse 2 shrink when main storehouse 1 is inside, the whole left and right sides and the bottom that is located lift earphone storehouse 2 of second link mechanism, the above-mentioned structure that sets up can save second link mechanism, nevertheless can increase the space that second link mechanism took in main storehouse 1, makes main storehouse 1 need set up great space, all need set up space installation second connecting rod in the lower part in lift earphone storehouse 2, left side and right side. In view of this problem, two second link mechanisms may be provided, and provided in the main deck 1 at the front side and the rear side of the lifting earphone house 2, respectively.
On the basis of the above-described embodiment, the two second link mechanisms are respectively located on the front side or the rear side of the lifting ear box 2, and are symmetrically disposed with respect to the lifting ear box 2.
It should be noted that the left and right sides of the lifting ear box 2 referred to in this application refer to the left and right sides in fig. 1 and 2, and the front side or the rear side of the lifting ear box 2 refers to the front and rear sides of the lifting ear box 2 in fig. 1 and 2, that is, the left and right sides in fig. 4.
Referring to fig. 4, two second link mechanisms are respectively disposed at the front and rear sides of fig. 1, so as to improve the balance of the lifting earphone house 2 in the front and rear directions, while avoiding an increase in the space requirement in the main house 1.
Referring to fig. 6, the first link mechanism includes a lifting link, and two ends of the lifting link are respectively hinged to the lifting earphone bin 2 and the corresponding cover. Wherein, the quantity of lifting connecting rod can be adjusted according to actual conditions. In fig. 6, two lifting links are used to connect the left cover 21 and the right cover 22, respectively, and preferably, the two lifting links have the same length and are symmetrically disposed about the lifting earphone house 2.
On the basis of the above-described embodiment, the first link mechanism includes the first lifting link 341 and the second lifting link 342, the left side of the lifting ear phone bin 2 is hinged to one end of the first lifting link 341, the other end of the first lifting link 341 is hinged to the left cover 21, the right side of the lifting ear phone bin 2 is hinged to one end of the second lifting link 342, and the other end of the second lifting link 342 is hinged to the right cover 22.
In order to further improve the stability of the movement and the accuracy of the position of the lifting ear phone compartment 2 and reduce the space occupied in the main compartment 1, in a specific embodiment, at least two first lifting links 341 are respectively disposed on the front side or the rear side of the lifting ear phone compartment 2 and symmetrically disposed with respect to the lifting ear phone compartment 2; at least two second lifting links 342 are respectively disposed on the front side or the rear side of the lifting earphone house 2, symmetrically disposed about the lifting earphone house 2.
The front side and the rear side are the front side and the rear side in the above-described embodiment, that is, the second link mechanism and the first link mechanism are both provided in the front-rear direction of the lifting earphone house 2, and the first lifting link 341 and the second lifting link 342 are provided by utilizing the space where the front-rear position of the second link mechanism is provided, so as to save space.
In a preferred embodiment, all the right covers 22 are provided with handles for controlling the turning, and the turning of the right covers 22 is carried out by the handles.
Optionally, the end of the right cover 22 is wedge-shaped, and in the closed state, the end of the right cover 22 presses against the end of the left cover 21.
The utility model provides an earphone box linkage ejecting device's simple structure, the simple operation only can be in order to realize stretching out of lift earphone storehouse 2 through opening the packing lid, saves user operation step.
Except for the main structure, connection relationship and matching use method of the earphone box linkage ejection device provided in the above embodiments, please refer to the prior art for the structure of other parts of the earphone box linkage ejection device, which is not described herein again.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It is right above the utility model provides an earphone box linkage ejecting device introduces in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The utility model provides an earphone box linkage ejecting device, its characterized in that, includes main storehouse (1), is used for opening or closing of earphone box the lid and the lift earphone storehouse (2) of the port in main storehouse (1), the lid upset set up in main storehouse (1) port, lift earphone storehouse (2) through first link mechanism connect in the lid, so that the drive of opening of lid lift earphone storehouse (2) stretch out in main storehouse (1), the closure of lid drives lift earphone storehouse (2) enter into in main storehouse (1).
2. The earphone box linkage ejection device according to claim 1, wherein the cover body comprises a left cover (21) and a right cover (22) both hinged to the port of the main bin (1); the left cover (21) and the right cover (22) are in transmission connection through a second link mechanism, so that one of the left cover (21) and the right cover (22) is overturned to drive the other cover to synchronously overturn.
3. The earphone box linked ejection device according to claim 2, wherein the left cover (21) and the right cover (22) are both provided with protrusions facing the inside of the main bin (1);
the second link mechanism including articulate in the inside rotation piece (35) of main storehouse (1), the both ends of rotating piece (35) articulate respectively the three linkage that correspond, three linkage include:
a first connecting rod hinged to the end of the rotating part (35), a conversion connecting rod (32) connected with the first connecting rod in a sliding and rotating way, and a second connecting rod hinged with the conversion connecting rod (32); the second connecting rod is hinged with the bulge.
4. The earphone box linkage ejection device according to claim 3, wherein the middle part of the conversion link (32) is hinged to the inner fixed position of the main bin (1).
5. The earphone box linkage ejection device according to claim 3, wherein the conversion link (32) is provided with a sliding groove, and the end of the first link is rotatably and slidably disposed in the sliding groove.
6. The earphone box linkage ejection device according to claim 3, wherein the two three-link assemblies are identical and symmetrically arranged on two sides of the rotating member (35).
7. The earphone box linked ejection device according to claim 2, wherein two second linkages are located on the front side or the rear side of the lifting earphone house (2), respectively, and are symmetrically arranged with respect to the lifting earphone house (2).
8. The earphone box linkage ejection device according to any one of claims 2 to 7, wherein the first link mechanism comprises a first lifting link (341) and a second lifting link (342), the left side of the lifting earphone house (2) is hinged to one end of the first lifting link (341), the other end of the first lifting link (341) is hinged to the left cover (21), the right side of the lifting earphone house (2) is hinged to one end of the second lifting link (342), and the other end of the second lifting link (342) is hinged to the right cover (22).
9. The earphone box linkage ejection device according to claim 8, wherein at least two first lifting links (341) are respectively disposed on the front side or the rear side of the lifting earphone house (2) and symmetrically disposed with respect to the lifting earphone house (2);
at least two of the second lifting connecting rods (342) are respectively arranged on the front side surface or the rear side surface of the lifting earphone bin (2) and are symmetrically arranged relative to the lifting earphone bin (2).
10. The earphone box linkage ejection device according to claim 8, wherein the right cover (22) is provided with a handle for controlling the turning, and the end of the right cover (22) is wedge-shaped, and in the closed state, the end of the right cover (22) presses the end of the left cover (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922434345.9U CN211047134U (en) | 2019-12-29 | 2019-12-29 | Earphone box linkage ejection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922434345.9U CN211047134U (en) | 2019-12-29 | 2019-12-29 | Earphone box linkage ejection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211047134U true CN211047134U (en) | 2020-07-17 |
Family
ID=71530440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922434345.9U Active CN211047134U (en) | 2019-12-29 | 2019-12-29 | Earphone box linkage ejection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211047134U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933408A (en) * | 2020-07-24 | 2020-11-13 | 清华大学 | Oil-immersed transformer that leakproofness is good |
| CN113180354A (en) * | 2021-04-27 | 2021-07-30 | 维沃移动通信有限公司 | Storage device |
| CN113993022A (en) * | 2021-09-27 | 2022-01-28 | 歌尔科技有限公司 | Earphone charging box |
| CN114501884A (en) * | 2022-01-24 | 2022-05-13 | 浙江警察学院 | Emergency alarm on street lamp pole |
| CN114885241A (en) * | 2022-04-29 | 2022-08-09 | 歌尔股份有限公司 | Earphone charging box |
-
2019
- 2019-12-29 CN CN201922434345.9U patent/CN211047134U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933408A (en) * | 2020-07-24 | 2020-11-13 | 清华大学 | Oil-immersed transformer that leakproofness is good |
| CN111933408B (en) * | 2020-07-24 | 2021-08-10 | 清华大学 | Oil-immersed transformer that leakproofness is good |
| CN113180354A (en) * | 2021-04-27 | 2021-07-30 | 维沃移动通信有限公司 | Storage device |
| CN113180354B (en) * | 2021-04-27 | 2024-05-28 | 维沃移动通信有限公司 | Storage device |
| CN113993022A (en) * | 2021-09-27 | 2022-01-28 | 歌尔科技有限公司 | Earphone charging box |
| CN114501884A (en) * | 2022-01-24 | 2022-05-13 | 浙江警察学院 | Emergency alarm on street lamp pole |
| CN114501884B (en) * | 2022-01-24 | 2023-07-18 | 浙江警察学院 | Emergency alarm on street lamp pole |
| CN114885241A (en) * | 2022-04-29 | 2022-08-09 | 歌尔股份有限公司 | Earphone charging box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211047134U (en) | Earphone box linkage ejection device | |
| CN102452304B (en) | Vehicle | |
| CA2632140A1 (en) | Container with hinged lids and method of molding the container and assembling the hinged lids on the container in the molding process | |
| CN209022100U (en) | A kind of three finger joint activation lacking mechanical fingers that motion profile determines | |
| CN202046634U (en) | Garbage can | |
| CN103405186A (en) | Slow descending and damping device and slow descending and damping method for toilet | |
| CN204355452U (en) | A kind of many open types sewage disposer being driven bung opening and closing by link-type driver train | |
| JP2005299314A (en) | Refregerator door opening/closing device | |
| CN206034714U (en) | External top cap turning device | |
| CN205531876U (en) | American blind hinge of furniture damping | |
| CN201948831U (en) | Safe door hinge of baking box | |
| CN212420425U (en) | High-grade numerical control machine tool | |
| CN214548995U (en) | Novel cooking of two door linkages device | |
| CN211253588U (en) | Pedal type garbage can | |
| CN217375811U (en) | Garbage can | |
| CN215949216U (en) | Electronic flip device of header board upper cover | |
| CN218734871U (en) | Push type earphone shell | |
| CN218506736U (en) | Kitchen station skylight device that opens and shuts | |
| CN101394721B (en) | Sliding lid hinge capable of bidirectionally sliding | |
| CN217515072U (en) | Two-way opening electric handrail | |
| CN219864634U (en) | Double-door synchronous opening and closing linkage structure and automatic double-door oven adopting same | |
| CN211818908U (en) | Two-way linkage structure, electric cooking ware that opens | |
| CN205801837U (en) | A kind of preserving jar with open-close type side cover | |
| CN213415078U (en) | Large garbage can | |
| CN102843446B (en) | Slide switching formula electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |