CN115384377A - Electric telescopic table - Google Patents
Electric telescopic table Download PDFInfo
- Publication number
- CN115384377A CN115384377A CN202211190724.8A CN202211190724A CN115384377A CN 115384377 A CN115384377 A CN 115384377A CN 202211190724 A CN202211190724 A CN 202211190724A CN 115384377 A CN115384377 A CN 115384377A
- Authority
- CN
- China
- Prior art keywords
- support
- sliding block
- tail end
- slider
- motor
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/001—Arrangements or adaptations of other passenger fittings, not otherwise provided for of tables or trays
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention provides an electric telescopic table, which comprises a cover cap, a flexible table top and a telescopic mechanism, wherein the upper end and the front end of the cover cap are provided with telescopic areas, the telescopic mechanism is arranged in the telescopic areas of the cover cap and comprises a base, a head end support, a shear arm mechanism, a sliding block mechanism, a tail end support and a table top support mechanism, the head end support is used for mounting the shear arm mechanism and the sliding block mechanism, the tail end support is used for mounting the other ends of the shear arm mechanism and the sliding block mechanism, the opening and closing actions of the shear arm mechanism are controlled by a motor, the trend of the sliding block mechanism is the same as that of the shear arm mechanism, the sliding block mechanism slides outwards and expands when the shear arm mechanism integrally extends outwards, and the sliding block mechanism is stacked therewith when the shear arm mechanism integrally retracts inwards; one end of the desktop support mechanism is fixed on the tail end support, the other end of the desktop support mechanism can be rolled up passively, and the flexible desktop is covered and installed on the desktop support mechanism.
Description
Technical Field
The invention belongs to the technical field of automobile parts, and particularly relates to an electric telescopic table.
Background
With the innovation of automobile technology, the interior structure of the automobile is mainly simplified, so that the practicability is met, and the space in the automobile can be saved. In order to save space and meet use requirements, most of the small table boards provided on the existing vehicles are in a folding structural form, for example, the small table boards on the motor train are lifted up for use and are put down to be accommodated on the rear side surface of the front seat, and the table boards are provided with water cup positions and dinner plate positions, so that the folding structure is very convenient and fast; the desk plate with a more complex structure can provide charging and storage services; because the seat is arranged on the rear side surface of the front seat, the seat is supported by the front seat, only convenience can be provided for passengers in the rear row, and the seat is not suitable for copilot and main driver and cannot meet the use requirements of the main driver and the copilot.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides an electric telescopic table.
The technical scheme of the invention is as follows:
an electric telescopic table comprises a cover cap, a flexible table top and a telescopic mechanism, wherein telescopic areas are formed in the upper end and the front end of the cover cap, the telescopic mechanism is arranged in the telescopic area of the cover cap, the telescopic mechanism comprises a base, a head end support, a shear arm mechanism, a sliding block mechanism, a tail end support and a table top support mechanism, the head end support is used for mounting the shear arm mechanism and the sliding block mechanism, the tail end support is used for mounting the other ends of the shear arm mechanism and the sliding block mechanism, the shear arm mechanism controls opening and closing actions through a motor, the trend of the sliding block mechanism is the same as that of the shear arm mechanism, the sliding block mechanism slides outwards and unfolds when the shear arm mechanism integrally extends outwards, and the sliding block mechanism is stacked therewith when the shear arm mechanism integrally retracts inwards; one end of the desktop support mechanism is fixed on the tail end support, the other end of the desktop support mechanism can be passively rolled, and the flexible desktop is covered and installed on the desktop support mechanism.
Preferably, the base is hollow, upper mounting lugs are symmetrically arranged on two sides of the upper end of the base upwards, and inner mounting lugs are arranged in front of the two upper mounting lugs; the two ends of the head end support are fixedly installed at the lower end of the inner side installation lug, two symmetrical limiting blocks and an L-shaped fixing block extend upwards from the rear end of the head end support, and connecting strips extend outwards from the two limiting blocks and the front end of the head end support.
Preferably, the scissor arm mechanism comprises a motor, a motor sliding gear and a scissor arm assembly, the motor is fixedly mounted on a head end support, the motor sliding gear is mounted on an output shaft of the motor in a meshed manner, the scissor arm assembly is hinged end to end by a plurality of groups of scissor arms, one side of the scissor arm at the head end is hinged to the L-shaped fixed block, the other side of the scissor arm at the head end is hinged to the motor sliding gear, and the motor is rotated to drive the motor sliding gear to move along the head end support, so that the scissor arm in the scissor arm assembly is driven to open or close;
the slider mechanism comprises a left L-shaped mounting seat, a right L-shaped mounting seat, a left slider assembly and a right slider assembly which are arranged in a bilateral symmetry manner, the left L-shaped mounting seat and the right L-shaped mounting seat are respectively and fixedly mounted at the upper end of the inner side mounting lug, the left slider assembly comprises a plurality of left sliders which are sequentially connected in a sliding manner, the outer end of the left slider at the head end is fixedly connected with the other end of the left L-shaped mounting seat, the inner end of the left slider is connected with the other left slider, and the inner part of the outer end is fixedly connected with the left connecting strip; the right slider component comprises a plurality of right sliders which are sequentially connected in a sliding mode, the outer end of the right slider at the head end is fixedly connected with the other end of the right L-shaped mounting seat, the inner end of the right slider is connected with the other right slider, and the inner portion of the outer end is fixedly connected with the connecting strip on the right side.
Preferably, two ends of the tail end support are respectively arranged on the inner side of a left sliding block at the tail end and the inner side of a right sliding block at the tail end, the tail end support is provided with an installation hole and a limiting groove, the installation hole is used for being hinged with one side of the scissors arm at the tail end, the limiting groove is used for being connected with the other side of the scissors arm at the tail end and limiting the scissors arm to move only in the limiting groove, and two ends of the tail end support are upwards extended with support installation lugs.
Preferably, the desktop support mechanism comprises a winding rod, a guide rod and a support frame assembly, the winding rod is rotatably mounted on the base, the guide rod is rotatably mounted on the upper mounting lug, the support frame assembly is formed by sequentially connecting a plurality of support frames in a shaft mode, the support frame at the head end is fixedly connected with the winding rod, the support frame assembly bypasses the guide rod, and the support frame at the tail end is mounted on the support frame mounting lug.
Preferably, the flexible table top is mounted on the support frame assembly.
Preferably, the left slider and the right slider are provided with limit clamps for preventing the other slider which is slidably mounted on the left slider and the right slider from being displaced, and the slider mechanism is used for supporting force in the Z direction.
Preferably, the left slider and the right slider are made of aluminum alloy through molding.
The invention has the following beneficial effects:
(1) The application provides an electronic flexible table can install the rear side at front seat as required and supply the back passenger to use or install and supply owner, copilot to use in front seat both sides, and application range is wide, and area occupied is little, and the practicality is stronger.
(2) The application provides an electronic flexible table adopts electric drive's mode, and the operation is intelligent, convenient save time. When the scissors are started, the motor indirectly drives the scissors arms at the head end to close, and meanwhile, the scissors arms on the whole scissors arm mechanism are closed and extend outwards; the slider mechanisms on the two sides are sequentially unfolded to play a role of sliding support from an original stacked state, and the supporting frame assembly is driven to be slowly unfolded on the left slider assembly and the right slider assembly under the action of the guide rod from an original winding form on the winding rod due to the fact that the tail end support is connected with the tail end of the supporting frame assembly, and the flexible desktop is displayed.
(3) The application provides an electronic flexible table under the guide effect of guide bar, has guaranteed that flexible desktop can receive even tension to make and spread flatly, not side when curling moves.
(4) The application provides an electronic flexible table, when not using, telescopic machanism wherein accomodates in flexible district inside completely, occupation space not, and whole succinctly is generous.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description taken in conjunction with the accompanying drawings. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention during storage.
Fig. 2 is a schematic view of the overall structure of the present invention when unfolded.
Fig. 3 is a schematic view of the structure of fig. 2 with the cover, portions of the support frame assembly and the flexible table top removed.
Fig. 4 is a schematic view of the support frame assembly and flexible table top of fig. 3 shown without the support frame assembly and the flexible table top.
Fig. 5 is an assembly diagram of the head end support, the scissor arm mechanism, the slider mechanism and the tail end support in the invention.
Fig. 6 is an assembly view of the base, head end support and scissor arm of the present invention.
Fig. 7 is a schematic view of another angle of fig. 5 after assembly of the support frame assembly and the flexible table top.
Wherein the reference numerals are: the telescopic arm mechanism comprises a cover 1, a flexible desktop 2, a telescopic mechanism 3, a telescopic area 11, a base 31, a head end support 32, a scissor arm mechanism 33, a slider mechanism 34, a tail end support 35, a desktop support mechanism 36, an upper mounting lug 311, an inner mounting lug 312, a motor 331, a motor sliding gear 332, a scissor arm assembly 333, a limiting block 321, an L-shaped fixing block 322, a connecting bar 323, a left L-shaped mounting seat 341, a right L-shaped mounting seat 342, a left slider assembly 343, a right slider assembly 344, a mounting hole 351, a limiting groove 352, a support mounting lug 353, a winding rod 361, a guide rod 362 and a support frame assembly 363.
Detailed Description
In order to make the technical solutions and advantages thereof better understood by those skilled in the art, the present application is described in detail below with reference to the accompanying drawings, but the present application is not limited to the scope of the present invention.
In the description of the present application, it should be noted that the terms "inner", "outer", "upper", "lower", "front", "rear", and the like indicate the orientation or positional relationship: the particular arrangements or components shown in the drawings, or the orientations or positional relationships conventionally used in the manufacture of the applications, are for convenience only and to simplify the description, and are not intended to indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the application.
In the description of the present application, it should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to FIGS. 1-3: an electric telescopic table comprises a cover cap 1, a flexible table top 2 and a telescopic mechanism 3. Telescopic zone 11 has been seted up to the upper end and the front end of shroud 1, and telescopic machanism 3 sets up inside telescopic zone 11 of shroud 1.
Referring to FIGS. 3-7: the telescopic mechanism 3 comprises a base 31, a head end support 32, a scissor arm mechanism 33, a sliding block mechanism 34, a tail end support 35 and a desktop support mechanism 36;
the head end bracket 32 is used for mounting the scissor arm mechanism 33 and the slider mechanism 34 (see fig. 4), and the tail end bracket 35 is used for mounting the other end of the scissor arm mechanism 33 and the slider mechanism 34 (see fig. 5). The scissor arm mechanism 33 controls the opening and closing action through the motor 331, the direction of the sliding block mechanism 34 is the same as that of the scissor arm mechanism 33, when the whole scissor arm mechanism 33 extends outwards, the sliding block mechanism 34 slides outwards and expands, and when the whole scissor arm mechanism 33 retracts inwards, the sliding block mechanism 34 is laminated; one end of the desktop support mechanism 36 is fixed on the tail end support 35, the other end of the desktop support mechanism can be passively furled, and the flexible desktop 2 is covered and installed on the desktop support mechanism 36.
Referring to fig. 6 and 7: the base 31 is hollow, upper mounting lugs 311 are symmetrically arranged at two sides of the upper end of the base upwards, and inner mounting lugs 312 are arranged inside the front sides of the two upper mounting lugs 311; the two ends of the head end bracket 32 are fixedly mounted at the lower end of the inner side mounting lug 312, the rear end of the head end bracket 32 extends upwards to form two symmetrical limiting blocks 321 and an L-shaped fixing block 322, and the two limiting blocks 321 extend outwards and towards the front end to form a connecting strip 323.
Referring to FIG. 4: the scissor arm mechanism 33 comprises a motor 331, a motor sliding gear 332 and scissor arm components 333, the motor 331 is fixedly installed on the head end support 32, the motor sliding gear 332 is meshed with an output shaft of the motor 331, the scissor arm components 333 are hinged end to end by a plurality of groups of scissor arms, one side of the scissor arm at the head end is hinged on the L-shaped fixed block 322 (see fig. 7), the other side of the scissor arm at the head end is hinged on the motor sliding gear 332, and the motor 331 is rotated to drive the motor sliding gear 332 to move along the head end support 32, so that the scissor arm in the scissor arm component 33 is driven to open or close;
referring to FIGS. 5-7: the slider mechanism 34 comprises a left L-shaped mounting seat 341, a right L-shaped mounting seat 342, a left slider assembly 343 and a right slider assembly 344 which are arranged in bilateral symmetry, the left L-shaped mounting seat 341 and the right L-shaped mounting seat 342 are respectively and fixedly mounted at the upper end of the inner mounting lug 312, the left slider assembly 343 comprises a plurality of left sliders which are sequentially connected in a sliding manner, the outer end of the left slider at the head end is fixedly connected with the other end of the left L-shaped mounting seat 341, the inner end of the left slider is connected with the other left slider, and the inner part of the outer end is fixedly connected with the left connecting strip 323; the right slider assembly 344 comprises a plurality of right sliders which are sequentially connected in a sliding manner, the outer end of the right slider at the head end is fixedly connected with the other end of the right L-shaped mounting seat 342, the inner end of the right slider is connected with the other right slider, and the inner part of the outer end is fixedly connected with the connecting strip 323 at the right side.
Referring to fig. 4 and 5: the both ends of terminal support 35 are installed respectively in the inboard and terminal right slider inboard of terminal left slider, have seted up mounting hole 351 and spacing groove 352 on the terminal support 35, and mounting hole 351 is used for articulating with one side of terminal scissors arm, and spacing groove 352 is used for being connected with the opposite side of terminal scissors arm, and the restriction can only move about in spacing groove 352, and the both ends of terminal support 35 upwards extend has support installation ear 353.
Referring to FIG. 3: the desktop support mechanism 36 includes a winding rod 361, a guide rod 362, and a support frame assembly 363, the winding rod 361 is rotatably installed on the base 31, the guide rod 362 is rotatably installed on the upper installation ear 311, the support frame assembly 363 is formed by sequentially coupling a plurality of support frames, the support frame at the head end is fixedly connected with the winding rod 361, the support frame assembly 363 bypasses the guide rod 362, and the support frame at the tail end is installed on the support frame installation ear 353 (see fig. 5 and 6).
The flexible table top 2 may be constructed as desired and then oriented to mount to the support frame assembly 363.
The left slider and the right slider are provided with limit cards for preventing the left slider or the right slider from being dislocated with the other left slider or the right slider which is installed in a sliding way, and the slider mechanism 34 is used for supporting force in the Z direction.
The left sliding block and the right sliding block are made of aluminum alloy in a molding mode.
The working principle of the invention will be explained below with reference to the accompanying figures 1-7:
when the cover is installed at a proper position, the motor 331 is started, the output shaft of the motor 331 rotates to drive the motor sliding gear 332 to move, the motor sliding gear 332 drives the scissor arm mechanism 33 to integrally close, meanwhile, the left sliding block assembly 343 and the right sliding block assembly 344 which are laminated at two sides are synchronously unfolded outwards with the scissor arm mechanism 33, the supporting frame assembly 363 is synchronously unfolded outwards with the tail end support 35 until one side of the tail end scissor arm moves to the end part of the limiting groove 352, and the flexible desktop 2 is unfolded; when the flexible desktop 2 is not used, the motor 331 is started, the output shaft of the motor 331 rotates reversely to drive the motor sliding gear 332 to move reversely, the motor sliding gear 332 drives the whole scissor arm mechanism 33 to open, meanwhile, the unfolded left sliding block assembly 343 and the unfolded right sliding block assembly 344 are synchronously and inwardly contracted and stacked with the scissor arm mechanism 33, the supporting frame assembly 363 is curled on the winding rod 361 under the action of the guide rod 362 until one side of the scissor arm at the tail end moves to the other end of the limiting groove 352, and the flexible desktop 2 is stored.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and shall cover the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. An electronic flexible table which characterized in that: the telescopic mechanism comprises a base, a head end support, a shear arm mechanism, a sliding block mechanism, a tail end support and a desktop support mechanism, wherein the head end support is used for mounting the shear arm mechanism and the sliding block mechanism, the tail end support is used for mounting the other ends of the shear arm mechanism and the sliding block mechanism, the shear arm mechanism controls opening and closing actions through a motor, the trend of the sliding block mechanism is the same as that of the shear arm mechanism, the sliding block mechanism slides outwards and expands when the shear arm mechanism integrally extends outwards, and the sliding block mechanism is stacked when the shear arm mechanism integrally retracts inwards; one end of the desktop support mechanism is fixed on the tail end support, the other end of the desktop support mechanism can be rolled up passively, and the flexible desktop is covered and installed on the desktop support mechanism.
2. An electric telescopic table as claimed in claim 1, wherein: the base is hollow, upper mounting lugs are symmetrically arranged at two sides of the upper end of the base upwards, and inner mounting lugs are arranged in front of the two upper mounting lugs; the two ends of the head end support are fixedly installed at the lower end of the inner side installation lug, two symmetrical limiting blocks and an L-shaped fixing block extend upwards from the rear end of the head end support, and connecting strips extend outwards from the two limiting blocks and the front end of the head end support.
3. An electric telescopic table as claimed in claim 2, wherein: the scissors arm mechanism comprises a motor, a motor sliding gear and a scissors arm assembly, the motor is fixedly mounted on a head end support, the motor sliding gear is mounted on an output shaft of the motor in a meshed mode, the scissors arm assembly is hinged to the tail end of a plurality of groups of scissors arms, one side of the scissors arm at the head end is hinged to the L-shaped fixing block, the other side of the scissors arm at the head end is hinged to the motor sliding gear, the motor is rotated to drive the motor sliding gear to move along the head end support, and therefore the scissors arms in the scissors arm assembly are driven to open or close;
the slider mechanism comprises a left L-shaped mounting seat, a right L-shaped mounting seat, a left slider assembly and a right slider assembly which are arranged in a bilateral symmetry manner, the left L-shaped mounting seat and the right L-shaped mounting seat are respectively and fixedly mounted at the upper end of the inner side mounting lug, the left slider assembly comprises a plurality of left sliders which are sequentially connected in a sliding manner, the outer end of the left slider at the head end is fixedly connected with the other end of the left L-shaped mounting seat, the inner end of the left slider is connected with the other left slider, and the inner part of the outer end is fixedly connected with the connecting strip at the left side; the right slider component comprises a plurality of right sliders which are sequentially connected in a sliding mode, the outer end of the right slider at the head end is fixedly connected with the other end of the right L-shaped mounting seat, the inner end of the right slider is connected with the other right slider, and the inner portion of the outer end is fixedly connected with the connecting strip on the right side.
4. An electric telescopic table as claimed in claim 3, wherein: the two ends of the tail end support are respectively arranged on the inner side of a left sliding block at the tail end and the inner side of a right sliding block at the tail end, a mounting hole and a limiting groove are formed in the tail end support, the mounting hole is used for being hinged to one side of the shear arm at the tail end, the limiting groove is used for being connected with the other side of the shear arm at the tail end to limit the shear arm to move in the limiting groove, and support mounting lugs extend upwards from the two ends of the tail end support.
5. An electric telescopic table as claimed in claim 4, wherein: the desktop support mechanism comprises a winding rod, a guide rod and a support frame assembly, the winding rod is rotatably installed on the base, the guide rod is rotatably installed on the upper installation lug, the support frame assembly is formed by sequentially connecting a plurality of support frames in a shaft mode, the support frame at the head end is fixedly connected with the winding rod, the support frame assembly bypasses the guide rod, and the support frame at the tail end is installed on the support frame installation lug.
6. An electric telescopic table as claimed in claim 5, wherein: the flexible tabletop is mounted on the support frame assembly.
7. An electric telescopic table as claimed in claim 3, wherein: the left sliding block and the right sliding block are provided with limiting clamps for preventing the other sliding block from being dislocated with the sliding block, and the sliding block mechanisms are used for supporting force in the Z direction.
8. An electric telescopic table as claimed in claim 7, wherein: the left sliding block and the right sliding block are made of aluminum alloy in a molding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211190724.8A CN115384377A (en) | 2022-09-28 | 2022-09-28 | Electric telescopic table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211190724.8A CN115384377A (en) | 2022-09-28 | 2022-09-28 | Electric telescopic table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115384377A true CN115384377A (en) | 2022-11-25 |
Family
ID=84128154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211190724.8A Pending CN115384377A (en) | 2022-09-28 | 2022-09-28 | Electric telescopic table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115384377A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022129172B3 (en) | 2022-11-04 | 2024-01-25 | Audi Aktiengesellschaft | Adjustable table arrangement and motor vehicle comprising such a table arrangement |
-
2022
- 2022-09-28 CN CN202211190724.8A patent/CN115384377A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022129172B3 (en) | 2022-11-04 | 2024-01-25 | Audi Aktiengesellschaft | Adjustable table arrangement and motor vehicle comprising such a table arrangement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115384377A (en) | Electric telescopic table | |
| CN213649410U (en) | Business car seat is with official working entertainment device | |
| CN102442183A (en) | Deflector device for a sunroof device | |
| US7832784B2 (en) | Motor vehicle provided with a folding top | |
| CN218141195U (en) | Electric telescopic table | |
| WO2018006748A1 (en) | Assembly used for vehicle upholstery | |
| CN111252004B (en) | Intelligent cabin side part storage structure | |
| CN211918534U (en) | Structure is accomodate to car intelligence passenger cabin lateral part | |
| CN211918465U (en) | Side-folding type small table plate mechanism for vehicle | |
| CN111332174B (en) | Small table board mechanism for vehicle | |
| CN207942910U (en) | A kind of Self Matching car parasols | |
| CN112412157A (en) | Roof tent with electronic upset bed board | |
| CN112443226A (en) | Subassembly, door and car slide | |
| CN218777442U (en) | Seat table assembly, vehicle seat and vehicle | |
| CN115447460B (en) | Table plate mechanism and vehicle | |
| CN212950880U (en) | Electric tail wing opening and closing mechanism | |
| CN218172075U (en) | Folding rotary automobile table | |
| CN210792763U (en) | Automobile is with opening sliding door mechanism | |
| CN216401125U (en) | Multifunctional automobile sun shield and vehicle thereof | |
| CN212861177U (en) | School learning trolley | |
| CN220500973U (en) | Can accomodate formula marine radar loading attachment | |
| CN114141130B (en) | Integrated power test informatization display device | |
| CN218117590U (en) | Multi-door folding side-retracting device | |
| CN218787068U (en) | Door body folding and accommodating structure and laminar flow hood | |
| CN219488027U (en) | Vapour car trunk storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |