Guide rail device with damping self-suction mechanism and disinfection cabinet applying same

Abstract

According to the guide rail device with the damping self-suction mechanism and the disinfection cabinet applying the guide rail device, the guide rail device comprises a fixed guide rail and a movable guide rail, a matching piece is arranged on the movable guide rail, the guide rail device further comprises the damping self-suction mechanism, and the damping self-suction mechanism comprises a shell. The shell is connected with a linkage assembly in a sliding manner, and the linkage assembly can be matched with the matching piece; the shell is further provided with a damping assembly and an elastic reset assembly which are connected with the linkage assembly, when the movable guide rail slides, the matching piece on the movable guide rail can drive the linkage assembly to slide at the position of the shell, and the damping assembly can provide a damping effect for the linkage assembly, so that sliding of the linkage assembly in the shell becomes stable and slow. The disinfection cabinet door can slide slowly on the disinfection cabinet body, and the elastic reset assembly provides pulling force for the linkage assembly, so that the disinfection cabinet door is driven to be automatically adsorbed in place on the disinfection cabinet body, and a good sealing state is achieved when the disinfection cabinet is closed.

Description

TECHNICAL FIELD

[0001] The utility model relates to disinfection device technical field, especially a guide rail device with damping self -suction mechanism and the disinfection cabinet of application of this device. BACKGROUND

[0002] The disinfection cabinet is a common household appliance, and is widely used for disinfection and cleaning of tableware, kitchen utensils and the like. Its basic working principle is to effectively sterilize the stored articles through high temperature, ozone and other disinfection means to ensure the sanitary safety of use. With the improvement of people's requirements for healthy life quality, the use of disinfection cabinets is becoming more and more common. However, in the actual use process, there are still some technical deficiencies in the design of the existing disinfection cabinet.

[0003] A common problem with disinfection cabinets on the current market is the lack of effective damping mechanisms. This means that when the user opens and closes the cabinet door with great force, the door and cabinet body of the disinfection cabinet may shake significantly. This shaking not only affects the use experience of the disinfection cabinet, but also causes the objects stored in the cabinet to collide, increasing the risk of damage to the articles.

[0004] In addition, traditional disinfection cabinets usually do not have a door self-suction mechanism during the closing process. This design defect may cause the user to inadvertently fail to close the cabinet door completely, thereby affecting the sealing of the disinfection process. Once the sealing is insufficient, the disinfecting substances such as ozone used in the disinfection process may leak from the gap, affecting the disinfection effect and possibly causing potential harm to the environment and human health

[0005] The utility model is proposed to solve the technical problems of the prior art. CONTENT OF THE UTILITY MODEL

[0006] The technical problem of the prior art mentioned above is that the existing disinfection cabinet lacks a damping mechanism and a door self-suction mechanism, which affects the use experience of the disinfection cabinet.

[0007] The technical solution adopted by the utility model to solve the technical problem is:

[0008] A guide rail device with damping self-sucking mechanism, comprising a fixed guide rail and a movable guide rail in sliding connection with the fixed guide rail, the movable guide rail being provided with a cooperating piece, the guide rail device further comprising a damping self-sucking mechanism, the damping self-sucking mechanism comprising a housing, the housing being in sliding connection with a linkage assembly, the linkage assembly being capable of cooperating with the cooperating piece, when the movable guide rail slides on the fixed guide rail, the cooperating piece can drive the linkage assembly to slide in the housing; the housing is further provided with a damping assembly and an elastic reset assembly connected with the linkage assembly respectively, the damping assembly can provide damping for the linkage assembly, so that the linkage assembly can slide slowly in the housing, the elastic reset assembly can provide tension for the linkage assembly, so that the linkage assembly can reset to the initial position in the housing.

[0009] The guide rail device with damping self-sucking mechanism as described above, the linkage assembly comprising a sliding seat and a linkage member provided thereon, the linkage member and the cooperating piece being connected through detachable connection.

[0010] The guide rail device with damping self-sucking mechanism as described above, the housing being provided with a limiting assembly, when the linkage member on the sliding seat slides to the limiting assembly, the limiting assembly can limit the sliding seat to continue to slide in the same direction, and the cooperating piece can continue to move in the same direction with the movable guide rail, so that it is separated from the linkage member.

[0011] The guide rail device with damping self-sucking mechanism as described above, the linkage member comprising a rotating seat rotatably connected to the sliding seat, the rotating seat being provided with a first clamping position with a first opening at the top, the rotating seat and the housing being provided with a first limiting portion, the first limiting portion being capable of limiting the rotation of the rotating seat on the sliding seat, so that one end of the cooperating piece is maintained in the state of clamping into the first clamping position.

[0012] The limiting assembly comprises an unlocking portion provided on the housing, the unlocking portion corresponding to the first limiting portion, when the rotating seat slides to the unlocking portion, the unlocking portion can cooperate with the first limiting portion to perform an unlocking action, at this time the rotating seat can rotate downward on the sliding seat, so that one end of the cooperating piece relatively escapes from the first clamping position through the first opening, and the rotating seat is limited at the unlocking portion.

[0013] The guide rail device with damping self-suction mechanism has the advantages that the first limiting part comprises a limiting protrusion arranged on the rotating base, the limiting protrusion is located above the shell and the bottom of the limiting protrusion is in abutment with the top of the shell; the unlocking part comprises an unlocking groove arranged on the top of the shell and recessed into the shell, when the limiting protrusion moves to above the unlocking groove and the matching part can continue to slide in the same direction, the limiting protrusion can be clamped into the unlocking groove and drive the rotating base to rotate downward, and the elastic reset assembly can pull the rotating base in the opposite direction through the sliding base, so that the side wall of the limiting protrusion is in abutment with the end inner wall of the elastic reset assembly close to the unlocking groove, and the rotating base is limited at the unlocking groove.

[0014] The guide rail device with damping self-suction mechanism has the advantages that the rotating base is provided with a first clamping protrusion and a second clamping protrusion at intervals, the first clamping part is located between the first clamping protrusion and the second clamping protrusion, and one end of the matching part is in abutment with the side wall of the first clamping protrusion.

[0015] The guide rail device with damping self-suction mechanism has the advantages that the linkage member comprises a pulling plate arranged on the sliding base and a buckle arranged on the pulling plate, the buckle comprises a limiting section and a buckle section, a second clamping part with a second opening in the top is arranged between the buckle section and the limiting section, and one end of the matching part can extend into the second clamping part through the second opening.

[0016] The guide rail device with damping self-suction mechanism has the advantages that the damping assembly comprises a damping oil cylinder, the damping oil cylinder comprises a cylinder, a piston rod movably connected with the cylinder and a connecting end arranged on the free end of the piston rod, and the connecting end is connected with the linkage assembly.

[0017] The guide rail device with damping self-suction mechanism has the advantages that the elastic reset assembly comprises an elastic spring arranged in the shell, one end of the elastic spring is connected with the inner wall of the shell, and the other end of the elastic spring is connected with the linkage assembly.

[0018] The disinfection cabinet has the advantages that the guide rail device with damping self-suction mechanism is arranged in the disinfection cabinet body, and one end of the movable guide rail is connected with the disinfection cabinet door.

[0019] The disinfection cabinet has the advantages that the guide rail device with damping self-suction mechanism is arranged in the disinfection cabinet body, and one end of the movable guide rail is connected with the disinfection cabinet door.

[0020] The utility model discloses a guide rail device with damping self -suction mechanism and the sterilizing cabinet of application of the device, the guide rail device among which includes fixed guide rail and movable guide rail, be equipped with cooperation piece on movable guide rail, the guide rail device still includes damping self -suction mechanism, the damping self -suction mechanism includes the casing, the casing sliding connection has a linkage assembly, and the linkage assembly can cooperate with cooperation piece, the casing still is equipped with respectively with the linkage assembly connection damping assembly and elastic reset component, when movable guide rail slides, and cooperation piece on movable guide rail will drive linkage assembly and slide at the casing, and damping assembly can provide damping effect for linkage assembly, make its sliding in the casing become stable and slow, ensure the slow sliding of sterilizing cabinet door on the sterilizing cabinet body, and, elastic reset component provides the tension for linkage assembly to the automatic adsorption of sterilizing cabinet door on the sterilizing cabinet body in place, ensure that the good sealing state is reached when the sterilizing cabinet is closed.

[0021] The utility model will be further explained in connection with the drawings and specific embodiment. DRAWINGS

[0022] Figure 1 It is the structure schematic drawing of the sterilizing cabinet of embodiment 1 of the utility model;

[0023] Figure 2 It is the structure schematic drawing of the sterilizing cabinet of embodiment 1 of the utility model hides sterilizing cabinet door;

[0024] Figure 3 It is the structure schematic drawing and partial enlarged view of the guide rail device with damping self -suction mechanism of embodiment 1 of the utility model;

[0025] Figure 4 It is the exploded schematic drawing of the guide rail device with damping self -suction mechanism of embodiment 1 of the utility model;

[0026] Figure 5 It is the structure schematic drawing and partial enlarged view of the damping self -suction mechanism of embodiment 1 of the utility model;

[0027] Figure 6 It is the overhead schematic drawing of the damping self -suction mechanism of embodiment 1 of the utility model;

[0028] Figure 7 It is Figure 6 It is the section schematic drawing along A-A line;

[0029] Figure 8 It is the structure schematic drawing of the guide rail device with damping self -suction mechanism of embodiment 2 of the utility model;

[0030] Figure 9 It is the exploded schematic drawing and partial enlarged view of the guide rail device with damping self -suction mechanism of embodiment 2 of the utility model;

[0031] Figure 10 It is a top view schematic view of the damping self-suction mechanism of the embodiment 2 of the utility model;

[0032] Figure 11 It is Figure 10 It is a section view schematic view along B-B line. DETAILED DESCRIPTION

[0033] The embodiment of the utility model will be explained in detail below with the drawings.

[0034] Embodiment 1:

[0035] As Figures 1 to 7 Indicated, the guide rail device with damping self-suction mechanism of the embodiment, including fixed guide rail 1 and the movable guide rail 2 of the sliding connection with fixed guide rail 1, the movable guide rail 2 is equipped with cooperation piece 3, the guide rail device still includes damping self-suction mechanism 4, the damping self-suction mechanism 4 includes casing 41, the casing 41 is slidably connected with linkage assembly 42, the linkage assembly 42 can cooperate with cooperation piece 3, when the movable guide rail 2 is on the fixed guide rail 1 sliding, the cooperation piece 3 can drive linkage assembly 42 to slide in casing 41;The casing 41 is also equipped with respectively with the damping assembly 43 and the elastic reset assembly 44 of linkage assembly 42 connection, the damping assembly 43 can provide damping for linkage assembly 42, to make the linkage assembly 42 can slowly slide in casing 41, the elastic reset assembly 44 can provide tension for linkage assembly 42, to make the linkage assembly 42 can reset to initial position in casing 41.

[0036] Specifically, through the sliding connection of movable guide rail 2 and fixed guide rail 1, the movable guide rail 3 can be smoothly moved along the fixed guide rail 1, and the cooperation piece 3 is installed on the movable guide rail 2 and interacts with the linkage assembly 42.

[0037] When the movable guide rail 2 slides, the cooperation piece 3 on the movable guide rail 2 will drive the linkage assembly 42 to slide at the casing 41, and the movement of the linkage assembly 42 is adjusted by the damping assembly 43 and the elastic reset assembly 44 in the casing 41. The damping assembly 43 can provide damping for the linkage assembly 42, so that its sliding in the casing 41 becomes smooth and slow. This damping effect can ensure the slow sliding of the disinfection cabinet door 101 on the disinfection cabinet body 100, prevent the disinfection cabinet door 101 and the disinfection cabinet body 100 from shaking violently due to excessive force and inertia, thereby protecting the disinfection cabinet and the internal articles of the disinfection cabinet.

[0038] And the elastic reset component 44 can provide a pulling force for the linkage assembly 42, so that it can automatically return to the initial position during sliding, which ensures that when the user does not close the sterilization cabinet door 101 to the position on the sterilization cabinet body 100, the pulling force provided by the elastic reset component 44 can automatically reset the movable guide rail to the initial position during the closing operation, thereby driving the sterilization cabinet door 101 to be automatically adsorbed to the position on the sterilization cabinet body 100, and the self-suction function ensures that the sterilization cabinet is in a good sealing state when it is closed, which can effectively prevent the leakage of sterilization substances and ensure the sealing of the sterilization cabinet.

[0039] Further, the combination of damping and self-suction mechanism makes the guide rail switching process smoother and easier, and the user experience is better.

[0040] As Figures 1 to 7 shown, the linkage assembly 42 of the present embodiment includes a sliding seat 421 and a linkage component 422 arranged thereon, and the linkage component 422 is connected with the cooperating piece 3 in a detachable connection form. Such design makes the assembly of the cooperating piece 3 and the linkage component 422 more convenient, and has the advantages of simple structure and convenient operation.

[0041] Preferably, a limiting component is arranged in the housing 41 in the present embodiment, which can limit the sliding seat 421 to continue to slide in the same direction when the linkage component 422 on the sliding seat 421 slides to the position of the limiting component, and the cooperating piece 3 can continue to move in the same direction with the movable guide rail 2, so that it is separated from the linkage component 422.

[0042] Specifically, the linkage assembly 42 includes a sliding seat 421 and a linkage component 422 thereon, and the linkage component 422 is connected with the cooperating piece 3 in a detachable connection manner, so that they can be separated or reconnected when needed.

[0043] Specifically, when the linkage component 422 on the sliding seat 421 moves to the position of the limiting component, the limiting component can limit the sliding seat 421 to continue to slide in the same direction, which ensures that the linkage assembly has a clear end point during operation, and when the linkage component 422 reaches the limiting position, the detachable connection between the cooperating piece 3 and the linkage component 422 allows them to be separated. With such design, when the sterilization cabinet door 101 is opened to a certain extent on the sterilization cabinet body 100 and the damping and self-suction mechanism 4 is not needed, the cooperating piece 3 on the movable guide rail 2 is separated from the linkage component 422, so that the movable guide rail 2 is not affected by the damping component 43 and the elastic reset component 44, and the sterilization cabinet door 101 can be more smoothly opened on the sterilization cabinet body 100, improving the user experience.

[0044] When it is needed to close the sterilization cabinet door 101, the sterilization cabinet door 101 is closed on the sterilization cabinet body 100 to a certain extent, so that the matching part 3 on the movable guide rail 2 is reconnected with the linkage member 422, so that the movable guide rail 2 is reaffected by the damping assembly 43 and the elastic reset assembly 44, at this time, even if the user no longer exerts force on the sterilization cabinet door 101, the elastic reset assembly 44 will pull the linkage member 422 to make the linkage member 422 cooperate with the matching part 3, pull the sterilization cabinet door 101 to perform a complete closing action on the sterilization cabinet body 100, reducing the operation force required by the user and improving the use convenience.

[0045] And due to the damping effect of the damping assembly 43, the sterilization cabinet door 101 will not suddenly close on the sterilization cabinet body 100, the automatic adsorption closing action is slow and reliable, and loud noise caused by rapid collision will not occur, the damping effect makes the closing process silent, avoids the collision noise caused by rapid closing, and improves the use comfort.

[0046] And the slow closing action avoids the displacement or damage of the items in the sterilization cabinet caused by rapid collision, ensuring the safe storage of the items in the cabinet.

[0047] As shown in Figures 1 to 7 The linkage member 422 of the embodiment includes a rotating seat rotatably connected to the sliding seat 421, the rotating seat is provided with a first clamping position 4221 having a first opening at the top, and the rotating seat is provided with a first limiting portion 4222 corresponding to the housing 41, the first limiting portion 4222 can limit the rotation of the rotating seat on the sliding seat 421, so that one end of the matching part 3 is maintained in the state of being clamped into the first clamping position 4221.

[0048] The limiting assembly includes an unlocking portion 411 provided on the housing 41, the unlocking portion 411 corresponds to the first limiting portion 4222, when the rotating seat slides to the unlocking portion 411, the unlocking portion 411 can cooperate with the first limiting portion 4222 to perform an unlocking action, at this time, the rotating seat can rotate downward on the sliding seat 421, so that one end of the matching part 3 is relatively out of the first clamping position 4221 from the first opening, and the rotating seat is limited at the unlocking portion 411.

[0049] Specifically, during the operation process, the user only needs to slide the rotating seat to the unlocking portion position, so as to realize the automatic separation of the matching part, this design simplifies the separation and reconnection steps, improves the use efficiency, and the rotating seat can be limited at the unlocking portion 411 to wait for the next connection action with the matching part 3.

[0050] The limiting and unlocking mechanism ensures that the unlocking can only be performed under certain conditions, preventing safety hazards that may be caused by misoperation.

[0051] As shown in Figures 1 to 7 The first limiting part 4222 of the present embodiment includes a limiting protrusion provided on the rotating seat, which is located above the shell 41 and has its bottom abutting against the top of the shell 41; the unlocking part 411 includes an unlocking groove provided on the top of the shell 41 and recessed into the shell 41; when the limiting protrusion moves above the unlocking groove and the cooperating piece 3 can continue to slide in the same direction, the limiting protrusion can be clamped into the unlocking groove and drive the rotating seat to rotate downward, and the elastic reset assembly 44 can pull the rotating seat in the opposite direction through the sliding seat 421, so that the side wall of the limiting protrusion abuts against the end inner wall of the elastic reset assembly 44 close to the unlocking groove, so as to limit the rotating seat at the unlocking groove.

[0052] Specifically, when the bottom of the limiting protrusion abuts against the top of the shell 41, the rotating seat is limited at a fixed position and cannot rotate downward, ensuring that the cooperating piece 3 is stably kept in the first clamping position.

[0053] Specifically, the unlocking groove is a recessed structure provided on the top of the shell 41, which allows the limiting protrusion to be released from the contact with the top of the shell when the rotating seat slides to this position, providing a mechanical way to release the limiting, so as to allow the rotating seat to further rotate.

[0054] When the limiting protrusion enters the unlocking groove, the rotating seat can rotate downward, at this time, the cooperating piece 3 is released from the opening of the first clamping position, realizing the separation of the cooperating piece and the linkage member.

[0055] Moreover, the elastic reset assembly 44 continuously provides a pulling force to the sliding seat 421, so that the side wall of the limiting protrusion abuts against the end inner wall of the elastic reset assembly 44 close to the unlocking groove, so as to limit the rotating seat at the unlocking groove, which ensures the stability of the assembly during operation and realizes the positioning of the sliding seat 421 and the rotating seat, preparing for the next connection action.

[0056] The cooperating piece 3 can continue to slide in the same direction, where the same direction refers to the opening direction of the sterilizer door 101 on the sterilizer body 100, and the elastic reset assembly 44 can pull the rotating seat in the opposite direction through the sliding seat 421, where the opposite direction refers to the closing direction of the sterilizer door 101 on the sterilizer body 100.

[0057] Specifically, through the design of the limiting protrusion and the unlocking groove, the user can realize the automatic separation and connection of the cooperating piece 3 without complex operation, enhancing the convenience of use.

[0058] And only when the rotating seat moves to the unlocking groove position, and the limiting block is clamped into the unlocking groove, the cooperating piece 3 and the first clamping position 4221 will be separated, at this time the disinfection cabinet door 101 will not be affected by the damping self-suction mechanism 4, and can be freely opened on the disinfection cabinet body 100. If the opening degree of the disinfection cabinet door 101 on the disinfection cabinet body 100 is insufficient, that is, the rotating seat has not moved to the unlocking groove position, the disinfection cabinet door 101 will still be affected by the damping self-suction mechanism 4, and will be automatically adsorbed to realize the automatic closing action on the disinfection cabinet body 100. This prevents the user from mistakenly opening the disinfection cabinet door 101 and forgetting to close the door. It ensures that the disinfection cabinet door 101 needs to be opened to a certain extent on the disinfection cabinet body 100 to realize free opening, and ensures that the user operates correctly.

[0059] As shown in Figures 1 to 7 The rotating seat of the present embodiment is provided with a first clamping block 4223 and a second clamping block 4224 at intervals. The first clamping position 4221 is located between the first clamping block 4223 and the second clamping block 4224, and one end of the cooperating piece 3 can abut against the side wall of the first clamping block 4223.

[0060] Specifically, when pulling the disinfection cabinet door 101 open on the disinfection cabinet body 100, one end of the cooperating piece 3 abuts against the side wall of the first clamping block 4223 to pull the sliding seat 421 through the rotating seat. At this time, the disinfection cabinet door 101 is slowly opened by the double damping effect of the damping assembly 43 and the elastic return assembly 44.

[0061] When the rotating seat moves to the unlocking groove position, the limiting block can move into the unlocking groove and drive the rotating seat to rotate downward into the accommodating groove 412. At this time, the first clamping block 4223 moves downward (under the action of gravity and / or the driving action of the cooperating piece 3) to make the cooperating piece 3 disengage from the first clamping position 4221.

[0062] When the disinfection cabinet door 101 is closed on the disinfection cabinet body 100, the cooperating piece 3 moves back to above the first clamping position 4221 along with the movable guide rail 2, and can abut against the side wall of the second clamping block 4224 to drive the rotating seat to rotate upward, and make the limiting block move upward to disengage from the unlocking groove and abut against the top of the shell 41. At this time, the cooperating piece 3 re-engages into the first clamping position 4221. Since the limiting block disengages from the unlocking groove, the restriction on the rotating seat is unlocked, so that the elastic return assembly 44 can pull the sliding seat 421 to move in the direction of closing the disinfection cabinet door 101 to drive the disinfection cabinet door 101 to automatically close on the disinfection cabinet body 100. It has the advantages of simple structure and convenient operation.

[0063] As shown in Figures 1 to 7As shown, the shell 41 of the present embodiment is provided with a connecting member 413, and the shell 41 can be connected with the fixed guide rail 1 or the sterilization cabinet body 100 through the connecting member 413.

[0064] Preferably, the connecting member 413 comprises a connecting plate arranged on one side of the shell 41, and the connecting plate can be connected with the side wall of the fixed guide rail 1 or the inner wall of the sterilization cabinet body 100.

[0065] Preferably, the connecting plate can be connected with the fixed guide rail 1 or the sterilization cabinet body 100 through threaded connection, buckle connection, welding connection or the like.

[0066] Preferably, the connecting plate and the shell 41 have a certain gap therebetween to form an accommodating groove 412 capable of accommodating the rotating seat, the accommodating groove 412 is communicated with the unlocking portion 411, the accommodating groove 412 corresponds to the rotating seat, the rotating seat can enter the accommodating groove 412, and the unlocking groove is communicated with the accommodating groove 412. With such a design, the accommodating groove 412 can support the rotating seat, reduce the load of the limiting assembly, and prolong the service life of the rotating seat.

[0067] As shown in the figure, Figures 1 to 7 The damping assembly 43 of the present embodiment comprises a damping oil cylinder, which comprises a cylinder barrel 431, a piston rod 432 movably connected with the cylinder barrel 431, and a connecting end 433 arranged on a free end of the piston rod 432, and the connecting end 433 is connected with the linkage assembly 42.

[0068] When the linkage assembly 42 is subjected to an external force, the connecting end 433 and the piston rod 432 are driven to move, and at the same time, the piston moves in the cylinder barrel 431. Since the cylinder barrel is filled with damping medium such as hydraulic oil or gas, the piston needs to overcome the flow resistance of the liquid / gas when moving, thereby generating a damping effect.

[0069] The damping oil cylinder has simple design, small space occupation, and is easy to integrate into a mechanical system and cooperate with various linkage devices.

[0070] In other embodiments, the damping assembly 43 can also adopt a spring damping structure, a gas pressure damping structure or a friction damping structure, and the like, and a suitable design can be selected according to actual needs.

[0071] As shown in the figure, Figures 1 to 7 The elastic reset assembly 44 of the present embodiment comprises an elastic spring arranged in the shell 41, one end of the elastic spring is connected with the inner wall of the shell 41, and the other end is connected with the linkage assembly 42.

[0072] Specifically, the spring generates elastic force by compression or stretching to realize the reset function of the linkage assembly. Under the action of external force, the linkage assembly 42 moves to drive the spring to stretch and store elastic potential energy. Once the external force is removed, the spring releases the elastic potential energy to push the linkage assembly to reset to the initial position. The reset mechanism has the advantages of simple structure, low cost, small size, strong adaptability, and high reset reliability.

[0073] Preferably, in other embodiments, the elastic reset assembly 44 can also adopt a torsional spring reset structure, a rubber elastic reset structure, a gas pressure rod reset structure, etc. The appropriate design can be selected according to actual needs.

[0074] As shown in Figures 1 to 7 The rail device with a damping self-suction mechanism of the present embodiment is provided in the sterilization cabinet body 100, and one end of the movable rail 2 is connected with the sterilization cabinet door 101.

[0075] With such a design, when the sterilization cabinet door 101 slides on the sterilization cabinet body 100, the movable rail slides, the matching piece on the movable rail drives the linkage assembly to slide at the shell, the damping assembly can provide damping effect for the linkage assembly, so that the sliding of the linkage assembly in the shell becomes smooth and slow, ensuring the slow sliding of the sterilization cabinet door on the sterilization cabinet body, and the elastic reset assembly provides tension to the linkage assembly, thereby driving the sterilization cabinet door to automatically adsorb in place on the sterilization cabinet body, ensuring that the sterilization cabinet reaches a good sealing state when closed.

[0076] Embodiment 2:

[0077] As shown in Figures 8 to 11 The difference between the present embodiment and embodiment 1 is that the linkage member 422 of the rail device with a damping self-suction mechanism of the present embodiment includes a pull plate 4225 provided on the sliding seat 421 and a buckle provided on the pull plate 4225. The buckle includes a limiting section 4226 and a buckle section 4227. A second clamping position 4228 with a second opening in the top is provided between the buckle section 4227 and the limiting section 4226. One end of the matching piece 3 can extend into the second clamping position 4228 through the second opening. With such a design, the matching piece 3 can continuously receive the damping effect and self-suction effect of the damping self-suction mechanism 4, ensuring the slow opening or closing of the sterilization cabinet door 101 on the sterilization cabinet body 100, and ensuring that the sterilization cabinet door 101 can be automatically closed on the sterilization cabinet body 100.

[0078] Preferably, the connecting member 413 includes a buckle connecting part provided on the top of the shell 41 and on the bottom of the fixed rail 1. The two can be detachably connected through the buckle connecting part, which has the advantages of simple structure and convenient maintenance.

[0079] The above only further illustrates the technical content of the utility model with examples, so that the reader can more easily understand, but does not represent that the embodiment of the utility model is limited to this, and any technical extension or re-creation made according to the utility model is protected by the utility model. The protection scope of the utility model is subject to the patent claims.

Claims

1. A guide rail device having a damping self-priming mechanism, characterized by: The guide rail device comprises a fixed guide rail (1) and a movable guide rail (2) in sliding connection with the fixed guide rail (1), the movable guide rail (2) is provided with a matching part (3), the guide rail device further comprises a damping self-suction mechanism (4), the damping self-suction mechanism (4) comprises a shell (41), the shell (41) is in sliding connection with a linkage assembly (42), the linkage assembly (42) can cooperate with the matching part (3), when the movable guide rail (2) slides on the fixed guide rail (1), the matching part (3) can drive the linkage assembly (42) to slide in the shell (41); the shell (41) is further provided with a damping assembly (43) and an elastic reset assembly (44) connected with the linkage assembly (42) respectively, the damping assembly (43) can provide damping for the linkage assembly (42), so that the linkage assembly (42) can slowly slide in the shell (41), the elastic reset assembly (44) can provide tension for the linkage assembly (42), so that the linkage assembly (42) can reset to the initial position in the shell (41).

2. The guide rail device having a damping self-sucking mechanism according to claim 1, characterized in that: The linkage assembly (42) comprises a sliding seat (421) and a linkage member (422) arranged on the sliding seat (421), the linkage member (422) is connected with the matching part (3) in a detachable connection mode.

3. The guide rail device having a damping self-sucking mechanism according to claim 2, characterized in that: The shell (41) is provided with a limiting assembly, when the linkage member (422) on the sliding seat (421) slides to the limiting assembly, the limiting assembly can limit the sliding seat (421) to continue to slide in the same direction, and the matching part (3) can continue to move in the same direction with the movable guide rail (2), so that the matching part (3) is separated from the linkage member (422).

4. The guide rail device having a damping self-sucking mechanism according to claim 3, characterized in that: The linkage member (422) comprises a rotating seat rotatably connected to the sliding seat (421), the rotating seat is provided with a first clamping part (4221) with a first opening at the top, and a first limiting part (4222) is arranged between the rotating seat and the shell (41), the first limiting part (4222) can limit the rotation of the rotating seat on the sliding seat (421), so that one end of the matching part (3) is maintained in the state of clamping into the first clamping part (4221); The limiting assembly comprises an unlocking part (411) arranged on the shell (41), the unlocking part (411) corresponds to the first limiting part (4222), when the rotating seat slides to the unlocking part (411), the unlocking part (411) can cooperate with the first limiting part (4222) to perform an unlocking action, at this time, the rotating seat can rotate downward on the sliding seat (421), so that one end of the matching part (3) relatively comes out of the first clamping part (4221) from the first opening, and the rotating seat is limited at the unlocking part (411).

5. The guide rail device having a damping self-priming mechanism according to claim 4, characterized by: The first limiting part (4222) comprises a limiting protrusion arranged on the rotating seat, the limiting protrusion is located above the shell (41), and the bottom of the limiting protrusion is in abutment with the top of the shell (41); the unlocking part (411) comprises an unlocking groove arranged on the top of the shell (41) and recessed into the shell (41), when the limiting protrusion moves to above the unlocking groove and the matching part (3) can continue to slide in the same direction, the limiting protrusion can be clamped into the unlocking groove and drive the rotating seat to rotate downward, and the elastic reset assembly (44) can pull the rotating seat in the opposite direction through the sliding seat (421), so that the side wall of the limiting protrusion is in abutment with the end inner wall of the elastic reset assembly (44) close to the unlocking groove, so that the rotating seat is limited at the unlocking groove.

6. The guide rail device having a damping self-sucking mechanism according to claim 4, characterized by: The rotating seat is provided with a first clamping protrusion (4223) and a second clamping protrusion (4224) at intervals, the first clamping part (4221) is located between the first clamping protrusion (4223) and the second clamping protrusion (4224), and one end of the matching part (3) can be in abutment with the side wall of the first clamping protrusion (4223).

7. The guide rail device having a damping self-sucking mechanism according to claim 2, characterized by: The linkage member (422) comprises a pull plate (4225) arranged on the sliding seat (421) and a buckle arranged on the pull plate (4225), the buckle comprises a limiting section (4226) and a buckle section (4227), a second clamping part (4228) with a second opening in the top is arranged between the buckle section (4227) and the limiting section (4226), and one end of the matching part (3) can extend into the second clamping part (4228) through the second opening.

8. A guide rail device having a damping self-priming mechanism according to any one of claims 1 to 7, characterized in that: The damping assembly (43) comprises a damping oil cylinder, the damping oil cylinder comprises a cylinder barrel (431), a piston rod (432) movably connected with the cylinder barrel (431), and a connecting end (433) arranged on the free end of the piston rod (432), and the connecting end (433) is connected with the linkage assembly (42).

9. A guide rail device having a damping self-priming mechanism according to any one of claims 1 to 7, characterized in that: The elastic reset assembly (44) comprises an elastic spring arranged in the shell (41), one end of the elastic spring is connected with the inner wall of the shell (41), and the other end of the elastic spring is connected with the linkage assembly (42).

10. A sterilizer cabinet characterized by: The device comprises a sterilization cabinet body (100), a sterilization cabinet door (101), and the guide rail device with the damping self-suction mechanism according to any one of claims 1 to 9, the guide rail device is arranged in the sterilization cabinet body (100), and one end of the movable guide rail (2) is connected with the sterilization cabinet door (101).

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