CN217269564U - Storing cabinet - Google Patents

Abstract

The utility model provides a storage cabinet relates to storing equipment technical field. The cabinet comprises a cabinet body, a cabinet door assembly and a damping mechanism, wherein the cabinet door assembly comprises a first cabinet door, a second cabinet door and a pivot shaft, the pivot shaft is rotatably connected with the cabinet body, and the first cabinet door is fixedly connected with the pivot shaft and can rotate around the axis of the pivot shaft; the second cabinet door is sleeved with the pivot shaft and can rotate around the pivot shaft, and the first cabinet door and the second cabinet door are both in a locking state and a moving state; the damping mechanism comprises a damping piece which is fixedly connected with the second cabinet door and connected with the pivot shaft, and frictional resistance is generated between the damping piece and the pivot shaft when one of the first cabinet door and the second cabinet door is in a locking state and the other one of the first cabinet door and the second cabinet door is in a motion state. The utility model provides a locker can reduce opening or closing speed of cabinet door through the frictional resistance between damping piece and the pin joint axle, avoids the cabinet door to bump with the cabinet body when opening or closing, is favorable to prolonging the life of locker.

Description

Storing cabinet

Technical Field

The utility model relates to a storing equipment technical field particularly, relates to a locker.

Background

The existing storage cabinet generally comprises a cabinet body and a cabinet door, wherein the cabinet body is provided with an opening for accommodating a cavity and an opening for accommodating cavity communication, the accommodating cavity is used for storing articles, and the cabinet door is pivoted with the cabinet body and used for opening or closing the opening. However, the cabinet door that correlation technique provided can freely rotate under the inertial force effect, and the speed of opening and shutting of cabinet door is very fast when leading to the inertial force that acts on the cabinet door great, and the cabinet door is opened or is closed and take place strong collision with the cabinet body when extreme position easily, causes the cabinet door to damage, can influence the life of locker when serious.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can avoid the cabinet door when opening or close with the locker of cabinet body bump.

The embodiment of the utility model is realized like this:

the utility model provides a storage cabinet, which comprises a cabinet body, a cabinet door assembly and a damping mechanism, wherein the cabinet body is provided with a first opening and a second opening, the cabinet door assembly comprises a first cabinet door, a second cabinet door and a pin joint shaft, the pin joint shaft is rotatably connected with the cabinet body, the first cabinet door is fixedly connected with the pin joint shaft, and the first cabinet door can rotate together with the pin joint shaft around the axis of the pin joint shaft relative to the cabinet body and is used for opening or closing the first opening; the second cabinet door is sleeved with the pivot shaft, can rotate relative to the cabinet body around the pivot shaft and is used for opening or closing the second opening, and the first cabinet door and the second cabinet door are both in a locking state fixed relative to the cabinet body and in a movement state rotating relative to the cabinet body; the damping mechanism comprises a damping piece, the damping piece is fixedly connected with the second cabinet door and connected with the pivot shaft, and when one of the first cabinet door and the second cabinet door is in a locking state and the other one of the first cabinet door and the second cabinet door is in a moving state, frictional resistance is generated between the damping piece and the pivot shaft.

In an alternative embodiment, the damping element has a slot, the pivot shaft is inserted into the slot, the outer circumferential surface of the pivot shaft contacts the slot wall surface of the slot, and a pressure is provided therebetween for generating the frictional resistance.

In an alternative embodiment, the damping member is made of an elastic material, and the damping mechanism further comprises an adjusting member connected between the second cabinet door and the damping member for pressing the damping member to adjust the pressure between the groove wall of the slot and the outer circumferential surface of the pivot shaft.

In an alternative embodiment, the second cabinet door is provided with a fixing hole, the adjusting member comprises a threaded portion, the threaded portion is in threaded connection with the fixing hole, and when the adjusting member is rotated, the end portion of the adjusting member can press the damping member to adjust the pressure between the groove wall of the slot and the outer circumferential surface of the pivot shaft.

In an optional embodiment, the damping mechanism further comprises a pressing plate, the damping member is provided with a mounting groove adjacent to the slot, the pressing plate is embedded in the mounting groove, and the adjusting member can penetrate through the fixing hole to push the pressing plate to press the damping member so as to adjust the pressure between the slot wall of the slot and the outer circumferential surface of the pivot shaft.

In an optional embodiment, the first cabinet door comprises a door body and a fixing plate, the door body is used for opening or closing the first opening, the fixing plate is fixedly connected with the door body in an adjustable position, and the pivot shaft is fixedly connected with the fixing plate.

In an optional embodiment, the second cabinet door comprises a door panel, a first panel and a second panel which are sequentially connected in an included angle manner, the door panel is used for opening or closing the second opening, the first panel is provided with a pivot hole, the pivot hole is sleeved with a pivot shaft, the second panel is opposite to the door panel and is arranged at an interval, and the damping piece is located among the door panel, the first panel and the second panel and is sleeved on the pivot shaft.

In an optional embodiment, the cabinet door assembly further includes a limiting member, the damping member is located between the first plate and the limiting member, and the door plate, the first plate, the second plate and the limiting member jointly limit the damping member to move relative to the second cabinet door.

In an alternative embodiment, when the first door is in the locked state, the first door closes the first opening, and when the first door is in the moving state, the first door at least partially opens the first opening; and/or when the second cabinet door is in the locking state, the second cabinet door closes the second opening, and when the second cabinet door is in the moving state, the second cabinet door at least partially opens the second opening.

In an alternative embodiment, the cabinet body comprises a first support plate, the first support plate is positioned between the first cabinet door and the second cabinet door, and the pivot shaft is rotatably inserted into the first support plate.

The embodiment of the utility model provides a locker possesses following advantage or beneficial effect at least:

the storage cabinet provided by the embodiment of the utility model comprises a cabinet body, a cabinet door assembly and a damping mechanism, wherein the cabinet body is provided with a first opening and a second opening, the cabinet door assembly comprises a first cabinet door, a second cabinet door and a pivot shaft, the pivot shaft is rotatably connected with the cabinet body, the first cabinet door is fixedly connected with the pivot shaft, and the first cabinet door can rotate together with the pivot shaft around the axis of the pivot shaft relative to the cabinet body and is used for opening or closing the first opening; the second cabinet door is sleeved with the pivot shaft, can rotate relative to the cabinet body around the pivot shaft and is used for opening or closing the second opening, and the first cabinet door and the second cabinet door are both in a locking state of being fixed relative to the cabinet body and in a motion state of rotating relative to the cabinet body; damping mechanism includes damping piece, damping piece and second cabinet door fixed connection, and with the pin joint axle connection, produces frictional resistance between damping piece and the pin joint axle when one of first cabinet door and second cabinet door is in locking state and another one in the two is in the motion state. The embodiment of the utility model provides a locker, when opening or closing first cabinet door, the second cabinet door is in the locking state and first cabinet door is in the motion state, first cabinet door and pin joint axle rotate around the axis of pin joint axle together, at this moment, because the second cabinet door is in the locking state and can't rotate, the damping piece with second cabinet door fixed connection provides frictional resistance to the pin joint axle that rotates, therefore the opening or closing speed of first cabinet door is reduced, thereby avoid first cabinet door and cabinet body to bump when opening or closing; when opening or closing the second cabinet door, first cabinet door is in the locking state and the second cabinet door is in the motion state, and second cabinet door and damping piece rotate around the pin joint axle together, and at this moment, because first cabinet door is in the unable rotation of locking state, the pin joint axle with first cabinet door fixed connection provides frictional resistance to the damping piece of rotation, and consequently the speed of opening or closing of second cabinet door is reduced to avoid the second cabinet door to bump with the cabinet body when opening or closing. Therefore the embodiment of the utility model provides a locker can reduce the speed of opening and shutting of cabinet door, can avoid the cabinet door to open and shut when extreme position and take place strong collision with the cabinet body when the speed of opening and shutting of cabinet door is slower, and then avoids the cabinet door to damage, is favorable to prolonging the life of locker.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a storage cabinet according to an embodiment of the present invention;

FIG. 2 is a schematic view of the damping mechanism and the pivot shaft of the storage cabinet according to an embodiment of the present invention;

FIG. 3 is an exploded view of the damping mechanism and the pivot shaft of the storage cabinet according to the embodiment of the present invention;

FIG. 4 is a sectional view of a partial structure of a storage cabinet according to an embodiment of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 1;

FIG. 6 is a schematic view of the pivotal shaft and the fixing plate of the storage cabinet according to the embodiment of the present invention;

FIG. 7 is an exploded view of the pivot shaft and the fixing plate of the storage cabinet according to the embodiment of the present invention;

FIG. 8 is an enlarged view at B in FIG. 1;

FIG. 9 is an enlarged view at C of FIG. 1;

icon:

010-a locker; 100-a cabinet body; 101-a first opening; 103-second open; 105-a first support plate; 107-a second support plate; 109-a third support plate; 200-a cabinet door assembly; 201-pivot axis; 203-a notch; 205-a first cabinet door; 207-door body; 209-a first adjustment aperture; 211-a fixed plate; 213-a first fixing plate; 215-a first mating hole; 217-connecting part; 219-second fixation plate; 221-a second adjustment aperture; 223-a third fixing plate; 225-a second mating hole; 227-slotting; 229-a second cabinet door; 231-a door panel; 233-a first plate; 235-pivot holes; 237-a second plate; 239-fixing holes; 241-a limiting member; 243-first axis; 245-a second shaft; 300-a damping mechanism; 301-a damping member; 303-slot; 305-a mounting groove; 307-an adjustment member; 309-pressing plate; 311-a groove; 400-a locking mechanism; 401-a first electrically controlled lock; 403-a second electrically controlled lock.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic structural diagram of a storage cabinet 010 provided by an embodiment of the present invention. Referring to fig. 1, an embodiment of the present invention provides a storage cabinet 010, where the storage cabinet 010 is used for storing articles, and the storage cabinet 010 may be an express cabinet, a supermarket storage cabinet, or the like.

In this embodiment, the storage cabinet 010 includes a cabinet 100, a cabinet door assembly 200 and a damping mechanism 300, the cabinet 100 is provided with a first opening 101 and a second opening 103, the cabinet door assembly 200 includes a first cabinet door 205, a second cabinet door 229 and a pivot shaft 201, the pivot shaft 201 is rotatably connected to the cabinet 100, the first cabinet door 205 is fixedly connected to the pivot shaft 201, the first cabinet door 205 can rotate around the axis of the pivot shaft 201 along with the pivot shaft 201 relative to the cabinet 100 for opening or closing the first opening 101, and the first cabinet door 205 has a locking state fixed relative to the cabinet 100 and a moving state rotating relative to the cabinet 100; the second cabinet door 229 is sleeved with the pivot shaft 201, the second cabinet door 229 can rotate around the pivot shaft 201 relative to the cabinet body 100 and is used for opening or closing the second opening 103, and the second cabinet door 229 has a locking state fixed relative to the cabinet body 100 and a moving state rotating relative to the cabinet body 100; the damping mechanism 300 includes a damping member 301, the damping member 301 is fixedly connected to the second cabinet door 229 and connected to the pivot shaft 201, and when one of the first cabinet door 205 and the second cabinet door 229 is in a locked state and the other of the two is in a moving state, a frictional resistance is generated between the damping member 301 and the pivot shaft 201.

The embodiment of the utility model provides a locker 010, when opening or closing first cabinet door 205, second cabinet door 229 is in the locking state and first cabinet door 205 is in the motion state, first cabinet door 205 rotates around the axis of pin joint axle 201 with pin joint axle 201 together, at this moment, because second cabinet door 229 is in the locking state and can't rotate, damping piece 301 with second cabinet door 229 fixed connection provides frictional resistance to pivoted pin joint axle 201 that rotates, therefore the speed of opening or closing of first cabinet door 205 is reduced, thereby avoid first cabinet door 205 to collide with cabinet body 100 when opening or closing; when opening or closing second cabinet door 229, first cabinet door 205 is in the locking state and second cabinet door 229 is in the motion state, second cabinet door 229 and damping piece 301 rotate around pivot axis 201 together, at this moment, because first cabinet door 205 is in the unable rotation of locking state, pivot axis 201 with first cabinet door 205 fixed connection provides frictional resistance to pivoted damping piece 301, consequently the opening or closing speed of second cabinet door 229 is reduced, thereby avoid second cabinet door 229 to collide with cabinet body 100 when opening or closing, consequently, the embodiment of the utility model provides a locker 010 can reduce the speed of opening and shutting of cabinet door, can avoid when the speed of opening and shutting of cabinet door is slower, the cabinet door to open and shut and collide with cabinet body 100 when extreme position, and then be favorable to prolonging the life of locker 010.

Optionally, referring to fig. 1, an axis of the pivot shaft 201 extends along a vertical direction, the first opening 101 and the second opening 103 are sequentially disposed along the vertical direction, the first opening 101 is located above the second opening 103, and the first cabinet door 205 and the second cabinet door 229 both horizontally rotate around the axis of the pivot shaft 201. In other embodiments of the present invention, the axis of the pivot shaft 201 extends along the horizontal direction, i.e. the first opening 101 and the second opening 103 are sequentially arranged along the horizontal direction, and the first cabinet door 205 and the second cabinet door 229 all rotate up and down around the axis of the pivot shaft 201.

In this embodiment, when the first cabinet door 205 is in the locked state, the first cabinet door 205 closes the first opening 101, and when the first cabinet door 205 is in the moving state, the first cabinet door 205 at least partially opens the first opening 101; when the second cabinet door 229 is in the locked state, the second cabinet door 229 closes the second opening 103, and when the second cabinet door 229 is in the moving state, the second cabinet door 229 at least partially opens the second opening 103.

Optionally, the storage cabinet 010 further comprises a locking mechanism 400, wherein the locking mechanism 400 comprises a first locking member and a second locking member, the first locking member is arranged on one of the cabinet body 100 and the first cabinet door 205, and the first locking member is used for enabling the first cabinet door 205 to be in a locking state; a second locking member is provided to one of the cabinet 100 and the second cabinet door 229, the second locking member being for locking the second cabinet door 229. In this embodiment, the first locking part includes a first electrically controlled lock 401 disposed in the cabinet 100, the first electrically controlled lock 401 is configured to enable the first cabinet door 205 to be in a locked state, the second locking part includes a second electrically controlled lock 403 disposed in the cabinet 100, and the second electrically controlled lock 403 is configured to enable the second cabinet door 229 to be in a locked state. Optionally, the first electrically controlled lock 401 and the second electrically controlled lock 403 are electromagnetic locks or electromechanical locks. In other embodiments of the present invention, the first locking member and the second locking member each comprise a mechanical lock.

Fig. 2 is a schematic view of the damping mechanism 300 of the storage cabinet 010 engaged with the pivot shaft 201 according to an embodiment of the present invention; fig. 3 is an exploded view of the damping mechanism 300 and the pivot shaft 201 of the storage cabinet 010 according to an embodiment of the present invention. Referring to fig. 2 and 3, in the embodiment, the damping member 301 has a slot 303, the pivot shaft 201 is inserted into the slot 303, an outer circumferential surface of the pivot shaft 201 contacts a wall surface of the slot 303, and a pressure for generating the frictional resistance is provided therebetween. Because the peripheral face of pin joint axle 201 and the groove wall face contact of damping piece 301 and have pressure, when damping piece 301 and pin joint axle 201 rotate relatively, can produce frictional resistance between pin joint axle 201 and the slot 303 to when first cabinet door 205 or second cabinet door 229 are opened or are closed, this frictional resistance can reduce the speed that first cabinet door 205 or second cabinet door 229 are opened or are closed, thereby avoid the cabinet door to bump with the cabinet body when opening or closing, and then be favorable to prolonging the life of locker 010.

In this embodiment, the cross section of the slot 303 is circular, and a pressure for generating the frictional resistance is provided between any position of the slot wall of the slot 303 and the pivot shaft 201. This increases the contact area between the pivot shaft 201 and the damping member 301, thereby ensuring that there is sufficient pressure between the pivot shaft 201 and the damping member 301 to generate the above-mentioned frictional resistance. In the utility model discloses an in other embodiments, slot 303's cross section is half circular arc, or, damping piece 301 is equipped with the damping face, the outer peripheral face of pin joint axle 201 is tangent with the damping face, and have the pressure that is used for producing above-mentioned frictional resistance between the two, perhaps, damping piece 301 is equipped with the damping face, pin joint axle 201 is along axial tip and damping piece 301 face contact, and have the pressure that is used for producing above-mentioned frictional resistance between the two, as long as can realize producing frictional resistance between damping piece 301 and the pin joint axle 201 can, this embodiment does not do not limit to.

Referring to fig. 2 and fig. 3, in the present embodiment, the damping member 301 is made of an elastic material, and the damping mechanism 300 further includes an adjusting member 307, wherein the adjusting member 307 is connected between the second cabinet door 229 and the damping member 301 for pressing the damping member 301 to adjust the pressure between the groove wall of the slot 303 and the outer circumferential surface of the pivot shaft 201. After the storage cabinet 010 is used for a period of time, the damping member 310 is worn due to repeated opening or closing of the first cabinet door 205 or the second cabinet door 229, which results in a decrease in pressure between the slot wall of the slot 303 and the outer circumferential surface of the pivot shaft 201, and at this time, the pressure between the slot wall of the slot 303 and the outer circumferential surface of the pivot shaft 201 can be increased by operating the adjusting member 307, so that the pressure value is increased to a set pressure, and thus the frictional resistance between the damping member 301 and the pivot shaft 201 when the first cabinet door 205 and the second cabinet door 229 rotate relatively is ensured. In this embodiment, the damper 301 is made of a rubber material. In other embodiments of the present invention, the damping member 301 is made of a felt material.

Fig. 4 is a sectional view of a partial structure of a storage cabinet 010 provided by an embodiment of the present invention. Referring to fig. 4, the second cabinet door 229 is provided with a fixing hole 239, the adjusting element 307 includes a threaded portion, the threaded portion is threadedly connected to the fixing hole 239, when the adjusting element 307 is rotated, the end of the adjusting element 307 can press the damping element 301 to increase the pressure between the slot wall of the slot 303 and the outer circumferential surface of the pivot shaft 201. This arrangement facilitates stepless adjustment of the pressure between the groove wall of the slot 303 and the outer peripheral surface of the pivot shaft 201. Optionally, the adjustment member 307 comprises a screw or bolt. In the utility model discloses a in other embodiments, regulating part 307 is including the push pedal and the regulating plate that are the contained angle and connect, the regulating plate passes through the fastener and is connected with second cabinet door 229 position adjustablely, when loosening the fastener and when removing regulating part 307, the push pedal can extrude damping piece 301 with the pressure between the cell wall of adjusting slot 303 and the outer peripheral face of pin joint axle 201, when removing regulating part 307 to the settlement position, the relative position between regulating part 307 and second cabinet door 229 can be fixed to the fastener of screwing to keep being the settlement pressure between the cell wall of slot 303 and the outer peripheral face of pin joint axle 201.

Optionally, referring to fig. 2 to 4, the damping mechanism 300 further includes a pressing plate 309, the damping member 301 has a mounting groove 305 adjacent to the slot 303, the pressing plate 309 is embedded in the mounting groove 305, and the adjusting member 307 can push the pressing plate 309 to press the damping member 301 through the fixing hole 239, so as to adjust the pressure between the slot wall of the slot 303 and the outer circumferential surface of the pivot shaft 201. The pressing plate 309 increases the force-bearing area of the damping member 301 when the adjusting member 307 is rotated, so that the force-bearing of the damping member 301 is more uniform, the pressure between the groove wall of the slot 303 and the outer circumferential surface of the pivot shaft 201 can be more reliably adjusted, and the service life of the damping member 301 is prolonged.

Specifically, the cross sections of the mounting groove 305 and the pressing plate 309 are rectangular, the pressing plate 309 includes a first side surface and a second side surface along the thickness direction, the first side surface of the pressing plate 309 contacts with the wall surface of the mounting groove 305, the adjusting piece 307 abuts against the second side surface of the pressing plate 309 and is arranged perpendicular to the second side surface, when the adjusting piece 307 is rotated, the adjusting piece 307 presses the second side surface of the pressing plate 309, and then the first side surface of the pressing plate 309 presses the wall surface of the mounting groove 305. The arrangement increases the stress area of the damping member 301, and ensures the reliable adjustment of the adjusting member 307, thereby ensuring the reliability of pressure adjustment between the groove wall of the slot 303 and the outer peripheral surface of the pivot shaft 201. Optionally, the adjusting element 307 is a screw, the pressing plate 309 is provided with a groove 311 adapted to a tail portion of the screw, when the screw is rotated, an end portion of the screw extends into the groove 311, and the end portion of the screw abuts against an edge of the groove 311 to push the pressing plate 309 to press the damping element 301. The recess 311 is used to avoid the tip of the screw, prevent the tip of the screw from damaging the pressure plate 309 when the screw is screwed, and increase the contact area between the screw and the pressure plate 309 and the reliability of the screw acting on the pressure plate 309. In this embodiment, the groove 311 is elongated, so that the requirement of the mounting accuracy of the pressure plate 309 with respect to the screws is reduced, and the mounting and maintenance efficiency of the pressure plate 309 is improved. In other embodiments of the present invention, the recess 311 is circular.

Referring to fig. 4, in the embodiment, the second cabinet door 229 includes a door panel 231, a first panel 233 and a second panel 237 sequentially connected at an included angle, the door panel 231 is used for opening or closing the second opening 103, the first panel 233 is provided with a pivot hole 235, the pivot hole 235 is sleeved with the pivot shaft 201, the second panel 237 is opposite to the door panel 231 and is arranged at an interval, and the damping element 301 is located between the door panel 231, the first panel 233 and the second panel 237 and is sleeved on the pivot shaft 201. The strength of the second cabinet door 229 is improved, and the damping piece 301 is hidden among the door panel 231, the first plate 233 and the second plate 237, so that the damping piece 301 is not in contact with the cabinet body 100 or the first cabinet door 205 when the second cabinet door 229 is opened or closed, and the service life of the damping piece 301 is prolonged.

It should be noted that, in this embodiment, two side surfaces of the damping element 301 respectively abut against the door plate 231 and the second plate 237, the fixing hole 239 is disposed on the second plate 237, when the adjusting element 307 is rotated, the adjusting element 307 can push the pressing plate 309 to press the damping element 301 through the fixing hole 239, so that the damping element 301 has a tendency to move toward the door plate 231, thereby increasing the pressure between the groove wall of the insertion groove 303 and the outer peripheral surface of the pivot shaft 201.

Referring to fig. 4, in the present embodiment, the cabinet door assembly 200 further includes a limiting member 241, the damping member 301 is located between the first plate 233 and the limiting member 241, and the door plate 231, the first plate 233, the second plate 237 and the limiting member 241 limit the movement of the damping member 301 relative to the second cabinet door 229 together. Specifically, the damping member 301 is rectangular, and four side surfaces of the damping member 301 are respectively abutted against the door panel 231, the first plate 233, the second plate 237 and the limiting member 241, so as to fixedly connect the damping member 301 to the second cabinet door 229. When the damping member 301 is installed on the second cabinet door 229, the damping member 301 is only required to be placed between the door panel 231, the first plate 233 and the second plate 237, and then the limiting member 241 is installed, so that the damping member 301 and the second cabinet door 229 can be fixedly connected, the installation mode is simple, and the installation and maintenance efficiency of the damping member 301 is improved. In other embodiments of the present invention, the damping member 301 is fixedly connected to the second cabinet door 229 by fastening or bonding, which is not limited in this embodiment.

Optionally, the limiting member 241 includes a limiting stop ring, and the limiting stop ring is clamped with the pivot shaft 201. In other embodiments of the present invention, the limiting member 241 includes a limiting plate, and the limiting plate is connected to the door plate 231 or the second plate 237 by a fastener.

Fig. 5 is an enlarged view of a point a in fig. 1. Referring to fig. 5, in the present embodiment, the first cabinet door 205 includes a door body 207 and a fixing plate 211, the door body 207 is used for opening or closing the first opening 101, the fixing plate 211 is fixedly connected to the door body 207 in an adjustable position, and the pivot shaft 201 is fixedly connected to the fixing plate 211. So set up and make when leading to a flagging or the door body 207 takes place the scratch with the cabinet body 100 because of wearing and tearing or machining error, can change the relative position of a body 207 and the cabinet body 100 through the relative position who adjusts fixed plate 211 and a body 207 to guarantee that first cabinet door 205 normally opens and shuts.

Fig. 6 is a schematic view illustrating the pivot shaft 201 and the fixing plate 211 of the storage cabinet 010 cooperating with each other at a first angle, and fig. 7 is an exploded schematic view illustrating the pivot shaft 201 and the fixing plate 211 of the storage cabinet 010 cooperating with each other at a second angle. Referring to fig. 6 and 7, the fixing plate 211 includes a first fixing plate 213, a second fixing plate 219 and a third fixing plate 223 connected in sequence at an included angle, the first fixing plate 213 has a first inserting hole 215, the third fixing plate 223 has a second inserting hole 225, the second inserting hole 225 is opposite to the first inserting hole 215 and is coaxially disposed, the pivot shaft 201 is fixedly inserted into both the first inserting hole 215 and the second inserting hole 225, the door body 207 has a plurality of first adjusting holes 209 at intervals, the second fixing plate 219 has a plurality of second adjusting holes 221 at intervals, at least two of the first adjusting holes 209 can be opposite to two of the second adjusting holes 221 one by one, and the fastening member can pass through the first adjusting holes 209 and is fixedly connected to the opposite second adjusting holes 221. It should be noted that, the pivot shaft 201 is fixedly inserted into the first insertion hole 215 and the second insertion hole 225, that is, the pivot shaft 201 is inserted into the first insertion hole 215 and the second insertion hole 225, but the pivot shaft 201 cannot rotate relative to the first insertion hole 215 and the second insertion hole 225, so that the first cabinet door 205 is fixedly connected to the pivot shaft 201, and the first cabinet door 205 can rotate relative to the cabinet 100 around the axis of the pivot shaft 201 along with the pivot shaft 201.

Referring to fig. 7, in this embodiment, the fixing plate 211 is made of a sheet metal material, the first fixing plate 213, the second fixing plate 219 and the third fixing plate 223 are integrally formed by bending, the bending portion of the first fixing plate 213 and the second fixing plate 219 is provided with a slot 227, the first fixing plate 213 includes a connecting portion 217 connected between the slot 227 and the first inserting hole 215, the outer peripheral surface of the pivot shaft 201 is provided with a notch 203, the pivot shaft 201 is inserted into the first inserting hole 215 and the second inserting hole 225, and when the notch 203 and the connecting portion 217 are aligned, at least a portion of the connecting portion 217 can be inserted into the notch 203 by pressing, so as to fixedly connect the pivot shaft 201 and the fixing plate 211. In other embodiments of the present invention, the pivot shaft 201 and the fixing plate 211 are fixedly connected by welding or interference fit, and this embodiment is not limited.

Referring to fig. 5, in the embodiment, the cabinet 100 includes a first support plate 105, the first support plate 105 is located between the first cabinet door 205 and the second cabinet door 229, and the pivot shaft 201 is rotatably inserted into the first support plate 105. The arrangement limits the position of the pivot shaft 201 relative to the cabinet body 100, improves the installation accuracy of the first cabinet door 205 and the second cabinet door 229, and ensures the reliability of the first cabinet door 205 closing the first opening 101 and the second cabinet door 229 closing the second opening 103. In this embodiment, the first opening 101 is located above the second opening 103, and the first supporting plate 105 supports the first cabinet door 205. This arrangement increases the strength of the first and second doors 205, 229.

Fig. 8 is an enlarged view at B in fig. 1, and fig. 9 is an enlarged view at C in fig. 1. Optionally, referring to fig. 8 and 9, the cabinet 100 further includes a second supporting plate 107 and a third supporting plate 109, the second supporting plate 107 is located at the top end of the first cabinet door 205, the third supporting plate 109 is located at the bottom end of the second cabinet door 229, the cabinet door assembly 200 further includes a first shaft 243 and a second shaft 245 coaxially disposed with the pivot shaft 201, the top end of the first cabinet door 205 is pivotally connected to the second supporting plate 107 through the first shaft 243, the bottom end of the second cabinet door 229 is pivotally connected to the third supporting plate 109 through the second shaft 245, and the bottom end of the first cabinet door 205 and the top end of the second cabinet door 229 are pivotally connected to the first supporting plate 105 through the pivot shaft 201. So set up and make the upper and lower both ends of first cabinet door 205 and second cabinet door 229 both all with the pin joint of the cabinet body 100, consequently further improved the installation accuracy and the intensity of first cabinet door 205 and second cabinet door 229, made first cabinet door 205 can open more reliably or seal first uncovered 101, second cabinet door 229 can open more reliably or seal second uncovered 103. In other embodiments of the present invention, the first shaft 243, the pivot shaft 201 and the second shaft 245 are integrally formed.

To sum up, the embodiment of the utility model provides a locker 010 can reduce opening or closing speed of first cabinet door 205 or second cabinet door 229 through the frictional resistance between damping piece 301 and the pin joint axle 201, prevents that first cabinet door 205 or second cabinet door 229 from taking place the violent collision with the cabinet body 100, is favorable to prolonging the life of locker 010.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A storage cabinet is characterized by comprising a cabinet body, a cabinet door assembly and a damping mechanism, wherein the cabinet body is provided with a first opening and a second opening, the cabinet door assembly comprises a first cabinet door, a second cabinet door and a pivot shaft, the pivot shaft is rotatably connected with the cabinet body, the first cabinet door is fixedly connected with the pivot shaft, and the first cabinet door can rotate around the axis of the pivot shaft along with the pivot shaft relative to the cabinet body and is used for opening or closing the first opening; the second cabinet door is sleeved with the pivot shaft, can rotate around the pivot shaft relative to the cabinet body and is used for opening or closing the second opening, and the first cabinet door and the second cabinet door are both in a locking state with a fixed position relative to the cabinet body and in a moving state with a rotation relative to the cabinet body; the damping mechanism comprises a damping piece, the damping piece is fixedly connected with the second cabinet door and connected with the pivot shaft, and when one of the first cabinet door and the second cabinet door is in a locking state and the other one of the first cabinet door and the second cabinet door is in a moving state, frictional resistance is generated between the damping piece and the pivot shaft.

2. The storage cabinet of claim 1, wherein the damping member has a slot, the pivot shaft is inserted into the slot, and the outer peripheral surface of the pivot shaft is in contact with the wall surface of the slot with a pressure therebetween for generating the frictional resistance.

3. A cabinet according to claim 2, wherein the damping member is made of an elastic material, and the damping mechanism further comprises an adjusting member connected between the second cabinet door and the damping member for pressing the damping member to adjust a pressure between a wall of the slot and the outer circumferential surface of the pivot shaft.

4. The storage cabinet of claim 3, wherein the second door has a fixing hole, the adjusting member comprises a threaded portion, the threaded portion is threadedly coupled to the fixing hole, and when the adjusting member is rotated, the end of the adjusting member can press the damping member to adjust the pressure between the slot wall of the slot and the outer circumferential surface of the pivot shaft.

5. The storage cabinet of claim 4, wherein the damping mechanism further comprises a pressing plate, the damping member is provided with a mounting groove adjacent to the slot, the pressing plate is embedded in the mounting groove, and the adjusting member can push the pressing plate to press the damping member through the fixing hole to adjust the pressure between the slot wall of the slot and the outer circumferential surface of the pivot shaft.

6. The storage cabinet according to claim 1, wherein the first door comprises a door body and a fixing plate, the door body is used for opening or closing the first opening, the fixing plate is fixedly connected with the door body in a position adjustable manner, and the pivot shaft is fixedly connected with the fixing plate.

7. The storage cabinet according to claim 1, wherein the second door comprises a door panel, a first panel and a second panel sequentially connected at an included angle, the door panel is used for opening or closing the second opening, the first panel is provided with a pivot hole, the pivot hole is sleeved with the pivot shaft, the second panel is opposite to the door panel and arranged at an interval, and the damping member is located between the door panel, the first panel and the second panel and sleeved on the pivot shaft.

8. The storage cabinet of claim 7, wherein the door assembly further comprises a retaining member, the damping member is positioned between the first plate and the retaining member, and the door panel, the first plate, the second plate, and the retaining member cooperate to limit movement of the damping member relative to the second door.

9. The storage cabinet of claim 1, wherein the first door closes the first opening when the first door is in the locked condition and at least partially opens the first opening when the first door is in the actuated condition; and/or when the second cabinet door is in a locked state, the second cabinet door closes the second opening, and when the second cabinet door is in a moving state, the second cabinet door at least partially opens the second opening.

10. A storage cabinet according to any one of claims 1 to 9, wherein the cabinet body comprises a first support plate between the first door and the second door, and the pivot shaft is rotatably engaged with the first support plate.

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