CN220320075U - Adsorption device - Google Patents

Adsorption device Download PDF

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Publication number
CN220320075U
CN220320075U CN202321593094.9U CN202321593094U CN220320075U CN 220320075 U CN220320075 U CN 220320075U CN 202321593094 U CN202321593094 U CN 202321593094U CN 220320075 U CN220320075 U CN 220320075U
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adsorption
exhaust
soft rubber
groove
curved surface
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CN202321593094.9U
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石正兵
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Guangdong Taili Technology Group Co Ltd
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Guangdong Taili Technology Group Co Ltd
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Abstract

The utility model discloses an adsorption device, comprising: the adsorption main body is provided with a soft rubber adsorption piece which is provided with an adsorption surface; the adsorption surface comprises an annular plane extending inwards along the outer periphery of the soft rubber adsorption piece and a horn-shaped curved surface which is circumferentially arranged around the geometric center of the soft rubber adsorption piece and is connected with the inner periphery of the annular plane, and the horn-shaped curved surface is gradually close to the adsorption main body in the direction of pointing to the geometric center of the soft rubber adsorption piece on the inner periphery of the annular plane; and the exhaust structure is arranged on the adsorption surface and/or the adsorption main body. When the adsorption device is installed on the to-be-installed surface, the annular plane is firstly contacted with the to-be-installed surface along with the pressing of the adsorption main body, then the horn-shaped curved surface is gradually contacted with the to-be-installed surface from the inner peripheral edge of the annular plane to the geometric center of the soft rubber adsorption piece, and the gas between the adsorption surface and the to-be-installed surface is gradually discharged outwards through the exhaust structure, so that the generation of bubbles is reduced or stopped, and the characteristics of stable adsorption and strong load are achieved.

Description

Adsorption device
Technical Field
The utility model relates to the technical field of articles for daily use, in particular to an adsorption device.
Background
At present, the common adsorption piece in market includes adsorption main part and locates the soft rubber adsorption piece on the adsorption main part, and the user pressfitting is gone up with soft rubber adsorption piece on waiting to install the face so that soft rubber adsorption piece with wait to install the gaseous discharge between the face to fix the soft rubber adsorption piece on waiting to install the face.
However, when the soft rubber adsorbing member is pressed on the to-be-mounted surface by a user, most of the area of the adsorbing surface is in direct contact with the to-be-mounted surface, and gas between a part of the adsorbing surface and the to-be-mounted surface cannot be immediately discharged, so that bubbles exist between a part of the adsorbing surface and the to-be-mounted surface, the adsorbing force is reduced, and the loading capacity of the soft rubber adsorbing member is affected.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, one of the purposes of the present utility model is to provide an adsorption device with stable adsorption and high load carrying capacity.
An adsorption apparatus according to an embodiment of the present utility model includes: the adsorption main body is provided with a soft rubber adsorption piece, and the soft rubber adsorption piece is provided with an adsorption surface protruding out of the adsorption main body; the adsorption surface comprises an annular plane extending inwards along the outer periphery of the soft rubber adsorption piece and a horn-shaped curved surface which is circumferentially arranged around the geometric center of the soft rubber adsorption piece and is connected with the inner periphery of the annular plane, and the horn-shaped curved surface can gradually approach the adsorption main body along the direction pointing to the geometric center of the soft rubber adsorption piece on the inner periphery of the annular plane; and the exhaust structure is arranged on the adsorption surface and/or the adsorption main body and is used for exhausting the gas between the adsorption surface and the to-be-mounted surface outwards.
The adsorption device provided by the embodiment of the utility model has at least the following beneficial effects:
when the adsorption device with the structure is installed on the to-be-installed surface, as the adsorption main body is pressed, the annular plane is firstly contacted with the to-be-installed surface, then the horn-shaped curved surface is gradually contacted with the to-be-installed surface from the inner peripheral edge of the annular plane to the geometric center of the soft rubber adsorption piece, and the gas between the adsorption surface and the to-be-installed surface is gradually discharged outwards through the exhaust structure, so that bubbles between the adsorption surface and the to-be-installed surface are reduced, and the characteristics of stable adsorption and strong load are achieved.
In some embodiments of the present utility model, the adsorption main body is provided with a rectangular mounting groove, the soft rubber adsorption piece is injection molded in the rectangular mounting groove, the exhaust structure includes an exhaust hole penetrating through the soft rubber adsorption piece and the middle part of the rectangular mounting groove, and a first exhaust groove arranged on the trumpet-shaped curved surface, and the first exhaust groove extends along the length direction of the soft rubber adsorption piece to be communicated with the exhaust hole.
In some embodiments of the present utility model, a bottom wall of the rectangular mounting groove is formed with a sleeve penetrating through a geometric center of the soft rubber absorbing member, an internal channel of the sleeve forms the exhaust hole, the first exhaust groove is located on a center line of a short side of the soft rubber absorbing member, and the first exhaust groove extends from two ends in a length direction of the trumpet-shaped curved surface to an inlet communicated with the exhaust hole.
In some embodiments of the present utility model, the flared surface is provided with a plurality of second exhaust grooves intersecting with the first exhaust grooves, one end of the second exhaust grooves is communicated with the first exhaust grooves, and the other end of the second exhaust grooves extends to the peripheral edge of the flared surface.
In some embodiments of the present utility model, a plurality of the second exhaust grooves are arranged at intervals along the extending direction of the first exhaust groove, and an adhering unit area is defined between two adjacent second exhaust grooves and the first exhaust groove, and the adjacent adhering unit areas are connected by the peripheral edge of the trumpet-shaped curved surface.
In some embodiments of the present utility model, a plurality of the second exhaust grooves are distributed on both sides of the first exhaust groove, the second exhaust grooves being orthogonal to the first exhaust grooves such that the second exhaust grooves merge gas into the first exhaust grooves.
In some embodiments of the present utility model, an end of the second exhaust groove away from the first exhaust groove is disposed obliquely in a direction away from the exhaust hole.
In some embodiments of the present utility model, the exhaust structure includes a plurality of third exhaust grooves, one ends of the third exhaust grooves are located on the trumpet-shaped curved surface, and the other ends of the third exhaust grooves extend out of the peripheral edge of the annular plane to communicate with the external environment.
In some embodiments of the present utility model, the exhaust structure includes an exhaust hole penetrating through the middle parts of the soft rubber absorbing member and the absorbing body, and a plurality of fourth exhaust grooves radially distributed on the trumpet-shaped curved surface, one end of each fourth exhaust groove is communicated with the exhaust hole, and the other end of each fourth exhaust groove extends to the peripheral edge of the trumpet-shaped curved surface.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of an adsorption apparatus according to a first embodiment of the present utility model;
FIG. 2 is an exploded view of the embodiment of FIG. 1;
FIG. 3 is a schematic structural diagram of a second embodiment of an adsorption apparatus according to the present utility model;
FIG. 4 is a schematic structural view of a third embodiment of an adsorption apparatus according to the present utility model;
fig. 5 is a schematic structural view of a fourth embodiment of the adsorption apparatus of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 and 2, an adsorption apparatus according to an embodiment of the present utility model includes: the adsorption main body 100, the adsorption main body 100 is provided with a soft rubber adsorption piece 200, and the soft rubber adsorption piece 200 is provided with an adsorption surface 210 protruding from the adsorption main body 100; the suction surface 210 includes an annular flat surface 211 extending inward along the outer periphery of the soft gel suction member 200 and a trumpet-shaped curved surface 212 circumferentially disposed around the geometric center of the soft gel suction member 200 and connected to the inner periphery of the annular flat surface 211, the trumpet-shaped curved surface 212 being capable of gradually approaching the suction body 100 in a direction pointing toward the geometric center of the soft gel suction member 200 at the inner periphery of the annular flat surface 211; and the exhaust structure is arranged on the adsorption surface 210 and/or the adsorption main body 100 and is used for exhausting the gas between the adsorption surface 210 and the to-be-mounted surface outwards.
When the adsorption device with the structure is installed on the to-be-installed surface, as the adsorption main body 100 is pressed, the annular plane 211 firstly contacts the to-be-installed surface, then the horn-shaped curved surface 212 gradually contacts the to-be-installed surface from the inner circumferential edge of the annular plane 211 to the geometric center of the soft rubber adsorption piece 200, and the gas between the adsorption surface 210 and the to-be-installed surface is gradually discharged outwards through the exhaust structure, so that bubbles between the adsorption surface 210 and the to-be-installed surface are reduced, and the characteristics of stable adsorption and strong load are achieved.
Referring to fig. 2, in some embodiments of the present utility model, the adsorption body 100 is provided with a rectangular mounting groove 110, the soft rubber adsorption member 200 is injection molded in the rectangular mounting groove 110, and the exhaust structure includes an exhaust hole 310 penetrating through the soft rubber adsorption member 200 and the middle of the rectangular mounting groove 110, and a first exhaust groove 320 provided at the trumpet-shaped curved surface 212, the first exhaust groove 320 extending along the length direction of the soft rubber adsorption member 200 to communicate with the exhaust hole 310. It will be appreciated that the rectangular mounting groove 110 provides an injection molded mounting space for the soft gel adsorbing member 200, which is advantageous in defining the shape of the soft gel adsorbing member 200 and preventing the soft gel adsorbing member 200 from being displaced relative to the adsorbing body 100. The suction surface 210 integrally protrudes out of the rectangular mounting groove 110, and when a user presses the soft rubber suction member 200 to attach to the mounting surface, the soft rubber suction member 200 can generate a certain elastic deformation to avoid direct collision between the suction body 100 and the mounting surface. When the adsorption device is mounted on the surface to be mounted, as the adsorption body 100 is pressed, the annular plane 211 contacts the surface to be mounted first, and then the trumpet-shaped curved surface 212 gradually contacts the surface to be mounted toward the center along the outer edge thereof, and the gas between the adsorption surface 210 and the surface to be mounted moves toward the exhaust hole 310 along the end of the first exhaust groove 320, so that other gas is guided to the exhaust hole 310 to be exhausted, and the condition of bubbles existing between the adsorption surface 210 and the surface to be mounted is improved. Moreover, the flexible glue absorbing component 200 is rectangular, and the long side dimension of the rectangular flexible glue absorbing component 200 is larger than the short side dimension, so that the flexible glue absorbing component is applicable to the condition that the absorbing main body 100 is long, and a plurality of conventional round absorbing components are avoided, so that the flexible glue absorbing component is more convenient to use.
Of course, in other embodiments, the outline shape of the soft gum absorbent member 200 may be other polygons such as a hexagon, an octagon, etc., or the outline shape of the soft gum absorbent member 200 may be an ellipse, etc., and the outline shape of the soft gum absorbent member 200 may be configured accordingly according to specific usage needs.
Referring to fig. 2, in some embodiments of the present utility model, the bottom wall of the rectangular mounting groove 110 is formed with a sleeve 120 penetrating the geometric center of the soft rubber adsorbing member 200, the inner passage of the sleeve 120 constitutes an exhaust hole 310, the first exhaust groove 320 is located on the center line of the short side of the soft rubber adsorbing member 200, and the first exhaust groove 320 extends from both ends in the length direction of the trumpet-shaped curved surface 212 to an inlet communicating with the exhaust hole 310. In this embodiment, the adsorption main body 100, the rectangular mounting groove 110 and the sleeve 120 are formed by integral injection molding, which is beneficial to simplifying the production and processing flow of the adsorption device. In general, the adsorption body 100 is made of a material having a fixed shape after molding such as PP or PE, and the adsorption body 100 has no elasticity as compared to the soft rubber adsorption member 200. When the soft rubber adsorbing member 200 is injection molded in the rectangular mounting groove 110, the annular plane 211 is a circle of rectangular ring, and the projection of the horn-shaped curved surface 212 in the direction perpendicular to the bottom wall of the rectangular mounting groove 110 is also a rectangular ring, and the inner periphery of the horn-shaped curved surface 212 gradually approaches the bottom wall of the rectangular mounting groove 110 along the direction pointing to the exhaust hole 310.
Referring to fig. 1 or 3, in some embodiments of the present utility model, the flared surface 212 is provided with a plurality of second air discharge grooves 330 intersecting the first air discharge grooves 320, one end of the second air discharge grooves 330 is connected to the first air discharge grooves 320, and the other end of the second air discharge grooves 330 extends to the outer peripheral edge of the flared surface 212. It should be noted that, the main function of the first air discharging groove 320 is to guide the air near the middle line of the short side of the soft gum absorbing member 200 to the air discharging hole 310, that is, the first air discharging groove 320 guides the air to be discharged along the length direction of the soft gum absorbing member 200, but the second air discharging groove 330 does not have a corresponding air discharging structure along the width direction of the soft gum absorbing member 200, and the second air discharging groove 330 is just capable of guiding the air located at the edge position of the long side of the soft gum absorbing member 200 to the first air discharging groove 320 to be converged, so that the air between each position of the trumpet-shaped curved surface 212 and the surface to be mounted is easily guided to the air discharging hole 310 to be discharged.
Referring to fig. 1, in some embodiments of the present utility model, a plurality of second air discharge grooves 330 are spaced apart along the extension direction of the first air discharge groove 320, and one adhesive unit area is defined between two adjacent second air discharge grooves 330 and the first air discharge groove 320, and the adjacent adhesive unit areas are connected by the outer peripheral edge of the trumpet-shaped curved surface 212. It can be understood that the above structure forms a plurality of adhesion unit areas at intervals, which is helpful for improving the cooling and solidifying rate of the soft rubber adsorbing member 200, and is beneficial for improving the stability of the contracted shape of the adsorbing surface 210 of the soft rubber adsorbing member 200, and when the length dimension of the rectangular soft rubber adsorbing member 200 is far greater than the width dimension of the soft rubber adsorbing member 200, the middle position of the trumpet-shaped curved surface 212 is not easy to generate a large degree of recess. Moreover, since the adjacent adhesive unit areas are connected by the outer peripheral edge of the trumpet-shaped curved surface 212, the whole soft rubber adsorbing member 200 can be formed at one time by using the thermoplastic elastomer.
Referring to fig. 1, in some embodiments of the present utility model, a plurality of second exhaust grooves 330 are distributed at both sides of the first exhaust groove 320, and the second exhaust grooves 330 are orthogonal to the first exhaust groove 320 such that the second exhaust grooves 330 converge the gas to the first exhaust groove 320. The second exhaust groove 330 is orthogonal to the first exhaust groove 320, which is advantageous in shortening the path of the gas converging from the peripheral edge of the adsorption surface 210 to the first exhaust groove 320, and improving the installation efficiency of the adsorption device. Preferably, the adjacent second exhaust grooves 330 are uniformly spaced, which is advantageous in that the air between each position in the width direction of the soft rubber adsorbing member 200 and the mounting surface to be mounted is converged to the first exhaust groove 320 and then exhausted from the exhaust hole 310.
Referring to fig. 3, in some embodiments of the present utility model, an end of the second exhaust groove 330 away from the first exhaust groove 320 is disposed obliquely in a direction away from the exhaust hole 310, that is, an end of the second exhaust groove 330 away from the first exhaust groove 320 can extend to a corner of the rectangular soft rubber adsorbing member 200, so as to ensure that the gas between the peripheral edge of the adsorbing surface 210 and the surface to be mounted can smoothly converge to the first exhaust groove 320 and then be discharged.
Referring to fig. 4, in some embodiments of the present utility model, the exhaust structure includes a plurality of third exhaust grooves 340, one ends of the third exhaust grooves 340 are located on the trumpet-shaped curved surface 212, and the other ends of the third exhaust grooves 340 extend out of the peripheral edge of the annular plane 211 to communicate with the external environment. In this embodiment, the air vent 310 is not required, and the air between the suction surface 210 and the surface to be mounted is exhausted along the third air vent groove 340 from the outer periphery of the soft rubber suction member 200 during the process of attaching the suction surface 210 to the surface to be mounted.
Referring to fig. 5, in some embodiments of the present utility model, the exhaust structure includes an exhaust hole 310 penetrating through the center of the soft rubber adsorbing member 200 and the adsorbing body 100 and a plurality of fourth exhaust grooves 350 radially disposed on the trumpet-shaped curved surface 212, one end of the fourth exhaust groove 350 communicates with the exhaust hole 310, and the other end of the fourth exhaust groove 350 extends to the outer peripheral edge of the trumpet-shaped curved surface 212. The above exhaust structure utilizes the plurality of fourth exhaust grooves 350 distributed radially to rapidly convey the gas at different positions between the trumpet-shaped curved surface 212 and the surface to be installed to the exhaust hole 310, reduce the bubbles between the adsorption surface 210 and the surface to be installed, and improve the adsorption capacity of the adsorption device.
In addition, the traditional support or hanging basket and other object placing devices and the adsorption device are in a split connection structure, the distance between the support or hanging basket and other object placing devices and the to-be-mounted surface is large, and the gravity moment of the objects acting on the adsorption device is large, so that the load capacity of the adsorption device is weak. For this reason, in some embodiments of the present utility model, the adsorption main body 100 is provided with an insertion slot parallel to the length direction of the soft rubber adsorption piece 200 on the back of the rectangular mounting groove 110, and accordingly, the object placing device is provided with an insert matching with the insertion slot, when the insert is inserted into the insertion slot, the distance between the object placing device and the adsorption surface 210 of the soft rubber adsorption piece 200 is shorter, that is, the gravity moment of the object placing device and the object acting on the adsorption device is smaller, which is beneficial to enhancing the load capacity of the adsorption device.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (8)

1. An adsorption apparatus, comprising:
the adsorption device comprises an adsorption main body (100), wherein a soft rubber adsorption piece (200) is arranged on the adsorption main body (100), and the soft rubber adsorption piece (200) is provided with an adsorption surface (210) protruding out of the adsorption main body (100);
the suction surface (210) comprises an annular plane (211) extending inwards along the outer periphery of the soft rubber suction piece (200) and a trumpet-shaped curved surface (212) which is circumferentially arranged around the geometric center of the soft rubber suction piece (200) and is connected with the inner periphery of the annular plane (211), and the trumpet-shaped curved surface (212) can gradually approach the suction main body (100) along the direction pointing to the geometric center of the soft rubber suction piece (200) on the inner periphery of the annular plane (211);
an exhaust structure provided on the adsorption surface (210) and/or the adsorption body (100) for exhausting the gas between the adsorption surface (210) and the surface to be mounted; the adsorption main body (100) is provided with a rectangular mounting groove (110), the soft rubber adsorption piece (200) is injection molded in the rectangular mounting groove (110), the exhaust structure comprises an exhaust hole (310) penetrating through the soft rubber adsorption piece (200) and the middle part of the rectangular mounting groove (110) and a first exhaust groove (320) arranged on the trumpet-shaped curved surface (212), and the first exhaust groove (320) extends along the length direction of the soft rubber adsorption piece (200) to be communicated with the exhaust hole (310).
2. An adsorption device according to claim 1, wherein:
the bottom wall shaping of rectangle mounting groove (110) has wears to locate sleeve (120) of the geometric center of flexible glue adsorption equipment (200), the internal passage of sleeve (120) constitutes exhaust hole (310), first exhaust groove (320) are located on the central line of the minor face of flexible glue adsorption equipment (200), just first exhaust groove (320) follow loudspeaker form curved surface (212) length direction's both ends extend to intercommunication the entry in exhaust hole (310).
3. An adsorption device according to claim 1, wherein:
be equipped with a plurality of with second exhaust recess (330) that first exhaust recess (320) intersect on loudspeaker form curved surface (212), the one end of second exhaust recess (330) communicates first exhaust recess (320), the other end of second exhaust recess (330) extends to loudspeaker form curved surface (212) peripheral edge.
4. An adsorption apparatus according to claim 3, wherein:
the plurality of second exhaust grooves (330) are arranged at intervals along the extending direction of the first exhaust grooves (320), a pasting unit area is defined between two adjacent second exhaust grooves (330) and the first exhaust grooves (320), and the adjacent pasting unit areas are connected through the peripheral edge of the horn-shaped curved surface (212).
5. An adsorption apparatus according to claim 4, wherein:
the second exhaust grooves (330) are distributed on two sides of the first exhaust groove (320), and the second exhaust grooves (330) are orthogonal to the first exhaust groove (320) so that the second exhaust grooves (330) converge gas to the first exhaust groove (320).
6. An adsorption apparatus according to claim 4, wherein:
one end of the second exhaust groove (330) away from the first exhaust groove (320) is obliquely arranged in a direction away from the exhaust hole (310).
7. An adsorption device according to claim 1, wherein:
the exhaust structure comprises a plurality of third exhaust grooves (340), one end of each third exhaust groove (340) is located on the corresponding horn-shaped curved surface (212), and the other end of each third exhaust groove (340) extends out of the peripheral edge of the annular plane (211) to be communicated with the external environment.
8. An adsorption device according to claim 1, wherein:
the exhaust structure comprises an exhaust hole (310) penetrating through the middle part of the soft rubber adsorption piece (200) and the adsorption main body (100) and a plurality of fourth exhaust grooves (350) which are radially distributed and arranged on the trumpet-shaped curved surface (212), one end of each fourth exhaust groove (350) is communicated with the exhaust hole (310), and the other end of each fourth exhaust groove (350) extends to the peripheral edge of the trumpet-shaped curved surface (212).
CN202321593094.9U 2023-06-20 2023-06-20 Adsorption device Active CN220320075U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321593094.9U CN220320075U (en) 2023-06-20 2023-06-20 Adsorption device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321593094.9U CN220320075U (en) 2023-06-20 2023-06-20 Adsorption device

Publications (1)

Publication Number Publication Date
CN220320075U true CN220320075U (en) 2024-01-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321593094.9U Active CN220320075U (en) 2023-06-20 2023-06-20 Adsorption device

Country Status (1)

Country Link
CN (1) CN220320075U (en)

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