CN215255773U - Movable sealing device for showcase - Google Patents

Abstract

The utility model discloses a movable sealing device for a showcase, which relates to the technical field of showcase sealing and comprises a guide rail connected with a base in a sliding way and a side movable plate movably connected with the guide rail, wherein a guide block is protruded on the guide rail, a curved guide curved groove is formed on the side movable plate, and the guide block is clamped into the guide curved groove and is connected with the side movable plate in a sliding way; the side movable plate is fixed with a side sealing strip, and the side sealing strip is opposite to the sliding cabinet door and is positioned on the edge of the base. At the whole in-process that slides open or the cunning of slip cabinet door, the side seal strip can not rub repeatedly with the slip cabinet door, and the side seal strip can not consequently and wearing and tearing, leads to sealed effect to descend, directly loses sealed effect even. The valuable articles are ensured to be completely isolated from the outside all the time in the display process, outside air cannot enter the showcase to erode the valuable articles, and the value of the valuable articles is ensured.

Description

Movable sealing device for showcase

Technical Field

The utility model relates to a showcase seals technical field, concretely relates to movable sealing device for showcase.

Background

Showcases are used to display valuables which cannot be exposed to air for a long time and cannot be touched randomly, such as expensive jewels or precious cultural relics, and such valuables need to be completely isolated from the outside during the display process due to the particularity of the valuables. Based on this problem, most showcases have all designed the sealing strip in the cabinet door department of opening and shutting.

For the rotating cabinet door, the design of the sealing strip cannot influence the opening and closing of the cabinet door and the sealing performance of the sealing strip. But to the slip cabinet door, the sealing strip need be fixed on the cabinet body or slip cabinet door, and not only the gliding degree of smoothness of slip cabinet door receives the influence of sealing strip, and the slip cabinet door opens and shuts the in-process moreover, and its itself can all rub repeatedly with sealing strip or sealing strip and the cabinet body. In the past, the sealing strip can be by the wearing and tearing of different degrees, and sealed effect descends, even directly loses sealed effect, leads to valuables can't completely isolated with external world in the show process, and the outside air gets into the showcase along the sealing strip that damages, corrodes valuables, and long-term show in-process, valuables' value can receive the influence. For precious cultural relics, air erosion can even cause irreparable damage to the cultural relics.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: to the problem that above-mentioned exists, provide one kind to the slip cabinet door, pull open the distance between slip cabinet door and the sealing strip at slip cabinet door slip in-process, prevent the activity sealing device who is used for the showcase of slip cabinet door and sealing strip relative friction.

The utility model adopts the technical scheme as follows:

a movable sealing device for a display cabinet comprises a base and a sliding cabinet door, and comprises a side sealing assembly, a guide rail and a side movable plate, wherein the guide rail is connected to the base in a sliding manner; a side sealing strip is fixed on the side movable plate, and the side sealing strip is over against the sliding cabinet door and is positioned at the edge of the base; the guide rail drives the guide block to move along the moving direction of the sliding cabinet door, the guide block slides relative to the guide curved groove, and the side movable plate moves relative to the guide block towards the direction close to or away from the sliding cabinet door.

Preferably, a side elastic member is further connected between the guide rail and the base, and the elastic direction of the side elastic member is parallel to the moving direction of the guide rail.

Preferably, the side sealing assembly further comprises a side sealing plate fixed on the side moving plate, the side sealing plate moves synchronously with the side moving plate, and the side sealing strip is fixed on the edge of the side sealing plate.

Preferably, the side seal assembly further comprises a limiting block fixed on the base, a limiting long groove adapted to the limiting block is formed in the guide rail, the limiting block is clamped into the limiting long groove and is in sliding connection with the guide rail, and the length direction of the limiting long groove is the same as the moving direction of the guide rail.

Preferably, the sliding cabinet door is L-shaped, the side sealing assembly is opposite to the long edge of the sliding cabinet door, the sliding cabinet door moves, and the short edge of the sliding cabinet door contacts with the moving guide rail; when the side elastic element is original, one end of the guide rail close to the sliding cabinet door protrudes out of the base.

Preferably, the movable sealing device for the showcase further comprises a positive sealing assembly facing the short edge of the sliding cabinet door, the positive sealing assembly comprises a positive movable plate connected to the base in a sliding manner, the sliding direction of the positive movable plate is the same as the moving direction of the sliding cabinet door, a positive sealing strip facing the short edge of the sliding cabinet door is fixed on the positive movable plate, and the positive sealing strip is located on the edge of the base.

Preferably, the positive sealing assembly further comprises a positive positioning block fixed on the base, a positive elastic element arranged on the positive positioning block, and a positive sliding block connected with the positive positioning block through the positive elastic element; when the positive elastic piece is original, one side of the positive movable plate, which is close to the short side of the sliding cabinet door, protrudes out of the base; the positive movable plate moves towards the direction close to or far away from the short side of the sliding cabinet door.

Preferably, the positive seal assembly further comprises a positive seal plate fixed to the positive movable plate, and the positive seal strip is fixed to an edge of the positive seal plate.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: when the sliding cabinet door slides open, the guide rail and the sliding cabinet door simultaneously move in the same direction to drive the guide block to synchronously move, the guide block slides relative to the guide curved groove, the side movable plate drives the side sealing strip to move in the direction away from the sliding cabinet door, a gap is formed between the sliding cabinet door and the side sealing strip at the moment, and no friction is generated between the subsequent sliding cabinet door and the side sealing strip in the process of continuously sliding open; when the slip cabinet door is slided and is closed, the side seal strip forms the clearance with the slip cabinet door all the time, and both can not produce the friction, slide the cabinet door and slide to being about to under the closed condition, guide rail and slip cabinet door syntropy simultaneously remove, drive guide block synchronous motion, the relative direction curved slot of guide block slides, and the side fly leaf drives the side seal strip and removes to the direction that is close to the slip cabinet door, and it is tight sealed with slip cabinet door top until the side seal strip. At the whole in-process that slides open or the cunning of slip cabinet door, the side seal strip can not rub repeatedly with the slip cabinet door, and the side seal strip can not consequently and wearing and tearing, leads to sealed effect to descend, directly loses sealed effect even. The valuable articles are ensured to be completely isolated from the outside all the time in the display process, outside air cannot enter the showcase to erode the valuable articles, and the value of the valuable articles is ensured.

Drawings

Fig. 1 is a schematic structural view of a movable sealing device for a showcase, which is matched with long sides and short sides of a sliding cabinet door.

Fig. 2 is a schematic structural view of a movable sealing device for a showcase.

FIG. 3 is a schematic view of a side seal assembly.

Fig. 4 is a schematic structural view of the side seal assembly except for the side seal plates.

Fig. 5 is a schematic structural view of the side seal assembly except for the side seal plate and the side active plate.

FIG. 6 is a schematic view of the structure of the side positioning block, the side positioning rod, and the side sliding block.

Fig. 7 is a schematic structural view of a positive seal assembly.

Fig. 8 is a schematic structural diagram of the positive seal assembly, i.e. the positive positioning block, the positive elastic element, the positive sliding block, and the positive positioning rod, except the positive movable plate and the positive seal plate.

Fig. 9 is a schematic view of another angle structure of fig. 8.

The labels in the figure are: the device comprises a side sealing assembly-1, a guide rail-101, a guide block-1011, a limit long groove-1012, a side moving plate-102, a guide curved groove-1021, a connecting piece-103, a fixed rod-104, a side elastic piece-105, a fixed block-106, a side sealing plate-107, a limit block-108, a side positioning block-109, a side positioning rod-110, a side sliding block-111, a positive sealing assembly-2, a positive moving plate-201, a positive positioning block-202, a positive elastic piece-203, a positive sliding block-204, a positive positioning rod-205, a positive sealing plate-206 and a base-9.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 3, a movable sealing device for a showcase includes a base 9 and an L-shaped sliding cabinet door, wherein the moving direction of the sliding cabinet door is along the length direction of the long side. The movable sealing device for the showcase comprises a side sealing assembly 1, wherein the side sealing assembly 1 comprises a straight guide rail 101 which is connected to a base 9 in a sliding manner and is horizontally arranged, and a side moving plate 102 which is movably connected to the guide rail 101 and is horizontally arranged, a guide block 1011 is vertically and upwards protruded on the guide rail 101, a guide curved groove 1021 which is curved and is matched with the guide block 1011 is formed in the side moving plate 102, the guide block 1011 is clamped in the guide curved groove 1021 and is in sliding connection with the side moving plate 102, namely, the guide block 1011 can slide relative to the guide curved groove 1021; the side movable plate 102 is fixed with a side sealing strip along the length direction, and the side sealing strip is opposite to the long edge of the sliding cabinet door and is located at the edge of the base 9. The moving direction of the guide rail 101 is the same as the moving direction of the sliding cabinet door, the moving direction of the guide rail 101 is the moving direction of the guide block 1011, the guide block 1011 moves relative to the curved guide groove 1021, the side movable plate 102 moves towards or away from the long side direction of the sliding cabinet door and in the direction perpendicular to the guide rail 101, and the sum of the moving tracks of the guide block 1011 and the side movable plate moving simultaneously is the shape of the curved guide groove 1021.

Referring to fig. 4 and 5, further, the guide rail 101 is fixedly connected with a connecting member 103, the connecting member 103 is slidably connected with a fixing rod 104, and is fixedly connected with a side elastic member 105, the side elastic member 105 is sleeved on the fixing rod 104 without contacting with the fixing rod 104, the fixing rod 104 is used for limiting the moving direction of the side elastic member 105, the side elastic member 105 is aligned with a fixing block 106 fixed on the base 9, and the side elastic member 105 is driven by the guide rail 101 to move towards the direction close to the fixing block 106 until contacting with the fixing block 106 and realizing compression. The side elastic member 105 is a spring, and an elastic direction thereof is parallel to the moving direction of the guide rail 101. The original length of the side elastic member 105 is smaller than the length of the guide curved groove 1021. The guide rail 101 moves forwards, the side elastic part 105 is compressed, and the side movable plate 102 moves towards the long edge close to the sliding cabinet door until the long edge of the sliding guide rail 101 is tightly pressed to realize sealing; the guide rail 101 moves reversely, the side elastic member 105 restores to the original length, the side movable plate 102 bounces away from the long edge of the sliding cabinet door, and a gap is formed between the sealing strip and the long edge of the sliding cabinet door. When the side elastic member 105 is original, one end of the guide rail 101 close to the sliding cabinet door protrudes out of the base 9, so that the guide rail 101 can be pushed by force.

Referring to fig. 3, further, the side seal assembly 1 further includes a side seal plate 107 fixed on the side movable plate 102, the side seal plate 107 moves synchronously with the side movable plate 102, and a side seal strip is fixed on an edge of the side seal plate 107. Facilitating direct replacement of the side seal plate 107 in the event of side seal strip damage.

Referring to fig. 5, further, the side seal assembly 1 further includes a limiting block 108 fixed on the base 9, a limiting long groove 1012 adapted to the limiting block 108 is formed on the guide rail 101, the limiting block 108 is clamped into the limiting long groove 1012 and is slidably connected to the guide rail 101, and a length direction of the limiting long groove 1012 is the same as a moving direction of the guide rail 101. The stopper 108 cooperates with the stopper elongated slot 1012 to define the moving direction of the guide rail 101, and serves as an embodiment of the sliding connection of the guide rail 101 and the base 9.

Referring to fig. 6, the side seal assembly 1 further includes a side positioning block 109 fixed on the base 9, a side positioning rod 110 disposed on the side positioning block 109, and a side sliding block 111 slidably connected to the side positioning rod 110, wherein a longitudinal direction of the side positioning rod 110 is perpendicular to a moving direction of the guide rail 101, the side sliding block 111 moves along the longitudinal direction of the side positioning rod 110, and the side sliding block 111 is fixedly connected to the side flap plate 102. The side positioning block 109, the side positioning rod 110, and the side sliding block 111 cooperate to limit the moving direction of the side movable plate 102.

Referring to fig. 1 and 2, further, the side seal assemblies 1 are one or more horizontally arranged along the length direction, the guide rails 101 of all the side seal assemblies 1 are integrally formed, all the side seal assemblies 1 form a group of side seal assemblies 1, and the length of the group of side seal assemblies 1 is adapted to the length of the base 9.

Referring to fig. 1, fig. 2 and fig. 7, further, the movable sealing device for the showcase further includes a positive sealing assembly 2 facing the short side of the sliding cabinet door, and the positive sealing assembly 2 includes a positive movable plate 201 slidably connected to the base 9 and horizontally disposed, a moving direction of the positive movable plate is the same as a moving direction of the sliding cabinet door, a positive sealing strip facing the short side of the sliding cabinet door is fixed on the positive movable plate 201 along a length direction, and the positive sealing strip is located at an edge of the base 9.

Referring to fig. 7 to 8, the positive seal assembly 2 further includes a positive positioning block 202 fixed on the base 9, a positive elastic member 203 disposed on the positive positioning block 202, a positive sliding block 204 connected to the positive positioning block 202 through the positive elastic member 203, and a positive positioning rod 205 slidably connected to the positive sliding block 204; the positive elastic member 203 is a spring, and when the positive movable plate 201 is in an original long state, one side of the positive movable plate 201 close to the short side of the sliding cabinet door protrudes out of the base 9, so that pressure can be applied to the positive movable plate 201 to push the positive movable plate to move. The positive slide block 204 slides relative to the positive positioning rod 205, and the positive movable plate 201 moves towards the direction close to or away from the short side of the sliding cabinet door.

Referring to fig. 7, further, the positive seal assembly 2 further includes a positive seal plate 206 fixed on the positive movable plate 201, and a positive seal strip is fixed on an edge of the positive seal plate 206. Facilitating direct replacement of the positive seal plate 206 when the positive seal strip is damaged.

Referring to fig. 1, further, the base 9 is a rectangular parallelepiped, and the long sides of the sliding cabinet door and the base 9 are opposite to each other, and the short sides are opposite to each other. The sliding cabinet door is two that the dislocation was run from opposite directions each other, and for the triangular prism type that is the same completely, the long limit of every sliding cabinet door just to a set of side seal assembly 1, the minor face just to a positive seal assembly 2, two relative long limits of base 9 respectively set up a set of side seal assembly 1 promptly, two relative minor faces respectively set up a positive seal assembly 2.

The working principle of the device is as follows:

1. when the sliding cabinet door is closed:

the force is applied to push the sliding cabinet door, the short side of the sliding cabinet door moves towards the direction close to the base 9 until contacting one end of the guide rail 101 and one side of the positive movable plate 201, and the sliding cabinet door continues to move in the same direction to drive the guide rail 101 and the positive sealing plate 206 to move in the positive direction.

The working principle of the side sealing assembly 1 is as follows: the limiting block 108 is fixed relative to the base 9 and moves relative to the limiting long groove 1012; after the guide rail 101 moves for a certain distance, the side elastic part 105 is compressed, and the guide block 1011 is driven to move in the same direction; the guide block 1011 slides relative to the curved guide groove 1021 to drive the side movable plate 102 to move towards the long edge close to the sliding cabinet door, the side movable plate 102 drives the side sliding block 111 to move along the side positioning rod 110, meanwhile, the side movable plate 102 drives the side sealing plate 107 to move, and the side sealing plate 107 drives the side sealing strip to move towards the long edge close to the sliding cabinet door until the long edge of the sliding cabinet door is tightly pressed to realize sealing.

The positive sealing component 2 works according to the following principle: the short side of the sliding cabinet door contacts the positive sealing strip on the positive sealing plate 206, the positive sealing plate 206 drives the positive movable plate 201 to move, the positive movable plate 201 drives the positive sliding block 204 to slide along the positive positioning rod 205, and the positive sliding block 204 compresses the positive elastic piece 203 until the positive sealing strip tightly pushes the short side of the sliding cabinet door to realize sealing.

2. When the sliding cabinet door slides open:

the force is applied to pull the sliding cabinet door open, and the short side of the sliding cabinet door moves towards the direction far away from the base 9.

The working principle of the side sealing assembly 1 is as follows: the limiting block 108 is fixed relative to the base 9 and moves rapidly relative to the limiting long groove 1012; the side elastic member 105 loses pressure and quickly recovers the original length; the guide rail 101 moves fast in the direction and drives the guide block 1011 to move fast in the same direction; the guide block 1011 slides fast relative to the curved guide groove 1021, driving the side movable plate 102 to move fast towards the long side far away from the sliding cabinet door, the side movable plate driving the side sliding block 111 to move fast along the side positioning rod 110, meanwhile, the side movable plate driving the side sealing plate 107 to move fast, the side sealing plate 107 driving the side sealing strip to bounce off the long side of the sliding cabinet door.

The positive sealing component 2 works according to the following principle: the positive elastic piece 203 gradually restores to the original length, under the elastic action of the positive elastic piece 203, the positive sealing plate 206 synchronously moves along with the short side of the sliding cabinet door to drive the positive movable plate 201 to synchronously move, the positive movable plate 201 drives the positive sliding block 204 to slide along the positive positioning rod 205 until the positive elastic piece 203 completely restores to the original length, and the positive sealing component 2 is fixed; the short edge of the sliding cabinet door continues to move in the direction away from the base 9, and the positive sealing strip is separated from the short edge of the sliding cabinet door.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to aid in understanding the methods and their core concepts. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

In the description of the present invention, it should be noted that the terms "vertical", "horizontal", "inner", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Claims (8)

1. A movable sealing device for a display cabinet comprises a base and a sliding cabinet door, and is characterized by comprising a side sealing assembly, wherein the side sealing assembly comprises a guide rail and a side movable plate, the guide rail is connected to the base in a sliding manner, the side movable plate is movably connected to the guide rail, a guide block is arranged on the guide rail in a protruding manner, a curved guide bent groove is formed in the side movable plate, and the guide block is clamped into the guide bent groove and is connected with the side movable plate in a sliding manner; a side sealing strip is fixed on the side movable plate, and the side sealing strip is over against the sliding cabinet door and is positioned at the edge of the base; the guide rail drives the guide block to move along the moving direction of the sliding cabinet door, the guide block slides relative to the guide curved groove, and the side movable plate moves relative to the guide block towards the direction close to or away from the sliding cabinet door.

2. The movable sealing device for showcases of claim 1, wherein side elastic members are further connected between the guide rails and the base, and an elastic direction thereof is parallel to a moving direction of the guide rails.

3. The movable sealing device for showcase of claim 2, wherein the side sealing assembly further comprises a side sealing plate fixed to the side moving plate, the side sealing plate moving synchronously with the side moving plate, and a side sealing strip fixed to an edge of the side sealing plate.

4. The movable sealing device for the showcase according to any one of claims 1 to 3, wherein the side sealing assembly further comprises a limiting block fixed on the base, a limiting elongated slot adapted to the limiting block is formed in the guide rail, the limiting block is clamped into the limiting elongated slot and is slidably connected with the guide rail, and a length direction of the limiting elongated slot is the same as a moving direction of the guide rail.

5. The movable sealing device for the showcase of any one of claims 1 to 3, wherein the sliding cabinet door is L-shaped, the side sealing assembly faces a long side of the sliding cabinet door, the sliding cabinet door moves, and the short side of the sliding cabinet door contacts the moving guide rail; when the side elastic element is original, one end of the guide rail close to the sliding cabinet door protrudes out of the base.

6. The movable sealing device for showcases of claim 5, further comprising a positive sealing component facing the short side of the sliding cabinet door, wherein the positive sealing component comprises a positive movable plate slidably connected to the base, the sliding direction of the positive movable plate is the same as the moving direction of the sliding cabinet door, a positive sealing strip facing the short side of the sliding cabinet door is fixed on the positive movable plate, and the positive sealing strip is located on the edge of the base.

7. The movable sealing device for showcases of claim 6, wherein the positive sealing assembly further comprises a positive positioning block fixed on the base, a positive elastic member disposed on the positive positioning block, and a positive sliding block connected with the positive positioning block through the positive elastic member; when the positive elastic piece is original, one side of the positive movable plate, which is close to the short side of the sliding cabinet door, protrudes out of the base; the positive movable plate moves towards the direction close to or far away from the short side of the sliding cabinet door.

8. The movable sealing apparatus for a showcase of claim 7, wherein the positive sealing assembly further comprises a positive sealing plate fixed to the positive movable plate, and a positive sealing strip is fixed to an edge of the positive sealing plate.

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