CN218150342U - Movable lock bolt for cultural relic storehouse door or safe deposit box door - Google Patents

Abstract

The utility model discloses a movable lock plunger that historical relic storehouse door or national treasury door were used, its technical scheme main points are: the door body is provided with a sealing plate, the sealing plate is pushed by a driving assembly to stretch, and a sandwich cavity is formed between the sealing plate and the door body through stretching; through drive assembly's drive, the closing plate extends towards the end of opening and shutting of the door body along the direction of direction subassembly under drive assembly's drive, make closing plate and door frame closely laminate, guarantee the leakproofness of door when closed, avoid external temperature and humidity to cause the influence to indoor valuables, when closing plate and door frame laminate, form the intermediate layer chamber between the end of opening and shutting of the closing plate and the door body, through the formation in intermediate layer chamber, effectively improve the sealed effect of closing plate.

Description

Movable lock bolt for cultural relic storehouse door or safe deposit box door

Technical Field

The utility model relates to a technical field is tied to the lock, specifically is a movable set bar that historical relic storehouse door or national treasury door were used.

Background

Most of various cultural relic storehouse doors or vault doors which are common in the market adopt a bolt type, and the like, and the door lock bolt of the type has the following problems: when the door is closed, a gap exists between the door and the door frame all the time, the door and the door frame cannot be highly attached, indoor air and outdoor air can be exchanged, indoor temperature and humidity cannot be kept in a stable state, the door is easily influenced by outdoor temperature and humidity, the door is used for a cultural relic storage room or a vault, stored articles are expensive and easy to damage, the articles usually have high requirements on the indoor temperature and humidity, and therefore the movable lock bolt for the cultural relic storage room door or the vault door is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a movable set bar that historical relic storehouse door or national treasury door were used to solve the problem of mentioning in the background art.

The above technical object of the present invention can be achieved by the following technical solutions:

the utility model provides a movable set bar that historical relic storehouse door or national treasury door were used, includes the door body, be provided with the closing plate on the door body, the closing plate promotes through drive assembly and realizes flexible, the closing plate forms the intermediate layer chamber through extending and the door body between.

Preferably, a sealing assembly is arranged on the door body and connected with the sealing plate.

Preferably, the sealing assembly comprises a fixing frame, the fixing frame is fixedly mounted on the door body, a sliding channel is formed in the fixing frame, a sliding block is arranged in the sliding channel of the fixing frame in a sliding mode, a straight slot is formed in the top of the fixing frame and communicated with the sliding channel, a sealing strip matched with the straight slot is arranged on the sliding block, and the sealing strip is flush with the top of the fixing frame.

Preferably, the sealing strip is flush with the edge end of the door body.

Preferably, the driving assembly comprises a rotating shaft and a fixing plate, the fixing plate is fixedly mounted on the sealing plate, a track groove is formed in the fixing plate, the rotating shaft is movably mounted on the door body, a connecting plate is fixedly mounted at one end of the rotating shaft, a supporting rod is fixedly mounted at an eccentric position of the rotating shaft on the connecting plate, and the supporting rod is located in the track groove.

Preferably, the door body is further provided with a guide assembly, the guide assembly comprises a fixing rod and a guide plate, the fixing rod is installed on the door body, the fixing rod is provided with a bearing, the guide plate is fixedly installed on the sealing strip, the guide plate is provided with a guide groove, and the bearing is arranged in the guide groove.

To sum up, the utility model discloses mainly have following beneficial effect:

1. through drive assembly's drive, the closing plate extends towards the end of opening and shutting of the door body along the direction of direction subassembly under drive assembly's drive, make closing plate and door frame closely laminate, guarantee the leakproofness of door when closed, avoid external temperature and humidity to cause the influence to indoor valuables, when closing plate and door frame laminate, form the intermediate layer chamber between the end of opening and shutting of the closing plate and the door body, through the formation in intermediate layer chamber, effectively improve the sealed effect of closing plate.

2. After the closing plate removed, the upper and lower both ends of the door body influenced the leakproofness between the door body and the door frame easily, all was provided with seal assembly through the upper and lower both ends at the door body, was connected with the closing plate through the sliding block among the seal assembly, and the sliding block outwards removed from the mount when the closing plate removed, fixed mounting has draw runner and sealing strip on the sliding block, and draw runner and sealing strip laminate respectively with between the door body and the door frame to effectively guarantee the leakproofness between the upper and lower both ends of the door body and the door frame.

Drawings

Fig. 1 is a first perspective view of the present invention;

FIG. 2 is an enlarged view of the present invention A;

fig. 3 is a second perspective view of the present invention;

fig. 4 is an enlarged view of the present invention B;

in the figure: 1. a door body; 2. sealing plates; 3. a rotating shaft; 4. a connecting plate; 5. a strut; 6. a fixing plate; 7. a track groove; 8. an interlayer cavity; 9. a guide plate; 10. a guide groove; 11. a fixing rod; 12. a bearing; 13. a nut; 14. a fixed mount; 15. a slide channel; 16. a chute; 17. a slider; 18. a slide bar; 19. a straight slot; 20. and (4) a sealing strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an embodiment, an activity set bar that historical relic storehouse door or national treasury door were used is provided, as shown in fig. 1-4, be provided with the activity set bar on the door body 1, the activity set bar is by closing plate 2, drive assembly, direction subassembly (two) and seal assembly (two) are connected and are constituteed, closing plate 2 just extends and closely laminates with the door frame to the end of opening and shutting of the door body 1 under the direction of two direction subassemblies through drive assembly's drive, guarantee enclosure's gas tightness when reclosing door body 1, two seal assembly set up respectively at the upper and lower both ends of the door body 1 and be connected with closing plate 2, when closing plate 2 is when extending, two seal assembly also seal up the upper and lower end of the door body 1 under driving, effectively promote the leakproofness.

The structure and operation of the present invention will be further described in detail through the following specific embodiments.

If the door body 1 is tightly attached to the doorframe, the door body 1 is tightly attached to the doorframe by the sealing plate 2 arranged on the door body 1 under the driving of the driving component, the driving component comprises a rotating shaft 3, one end of the rotating shaft 3 is fixedly provided with a handle, the rotating shaft 3 is driven to rotate by the handle, the other end of the rotating shaft 3 is fixedly provided with a connecting plate 4, the rotating shaft 3 rotates to drive the connecting plate 4 to deflect by taking the axial lead of the rotating shaft 3 as the axis center, a supporting rod 5 is fixedly arranged on the connecting plate 4, a fixing plate 6 is fixedly arranged on the sealing plate 2, the supporting rod 5 is positioned in a track groove 7 of the fixing plate 6, under the deflection of the connecting plate 4, the sealing plate 2 is driven to move towards the opening and closing end under the guide of the two guide assemblies through the matching of the supporting rod 5 and the fixing plate 6, thereby the sealing plate 2 is tightly jointed with the door frame, the sealing performance when the door body 1 is closed with the door frame is ensured, and a sandwich cavity 8 is formed between the opening end of the door body 1 and the sealing plate 2, the circulation of cavities on the inner side and the outer side of the door body 1 is effectively isolated through the interlayer cavity 8, two guide assemblies are arranged on the door body 1, each guide assembly comprises a fixed rod 11 and a guide plate 9, the guide plates 9 are fixedly arranged on the sealing plates 2, guide grooves 10 are formed in the guide plates 9, the fixed rods 11 are fixedly arranged on the door body 1, the fixed rods 11 penetrate through the guide grooves 10 and extend to the outer sides of the guide plates, bearings 12 are movably arranged on the fixed rods 11, the bearings 12 are positioned in the guide grooves 10, through drive assembly drive closing plate 2, closing plate 2 removes under the direction cooperation of guide way 10 with dead lever 11 through baffle 9, and the screw thread is seted up to the one end of dead lever 11, just is located screw thread department threaded connection on the dead lever 11 and has nut 13, carries on spacingly to baffle 9 through nut 13, guarantees the stability of baffle 9 in the removal.

If the sealing performance of the upper end and the lower end between the door body 1 and the door frame is to be improved, the sealing components at the two ends of the sealing plate 2 are driven to stretch by the movement of the sealing plate 2, so as to seal the upper end and the lower end between the door body 1 and the door frame, the sealing components comprise a fixed frame 14, the fixed frame 14 is fixedly arranged on the door body 1, a sliding channel 15 is arranged inside the fixed frame 14, a sliding groove 16 is arranged in the sliding channel 15 and close to one side of the door body 1, a sliding strip 18 is fixedly arranged on the sliding block 17 and close to one side of the door body 1, the sliding block 17 is slidably arranged in the sliding channel 15 by the matching of the sliding strip 18 and the sliding groove 16, one side of the sliding strip 18 passes through the sliding groove 16 to be attached to the door body 1, when the sliding block 17 moves under the guide of the sliding channel 15, sliding block 17 passes through the laminating of draw runner 18 and door body 1, straight slot 19 has been seted up at the top of mount 14, fixed mounting has sealing strip 20 on the sliding block 17, sealing strip 20 sets up in straight slot 19, sealing strip 20 flushes with the border end of door body 1 and the lateral wall of mount 14 mutually, the one end and the closing plate 2 fixed connection of sliding block 17, when closing plate 2 moves under drive assembly's drive, closing plate 2 moves in the slip passage 15 of mount 14 through removing pulling sliding block 17, sealing strip 20 also moves along with sliding block 17 with draw runner 18, and sealing strip 20 and draw runner 18 closely laminate between removal in-process respectively and door frame and door body 1, thereby guarantee the leakproofness between door body 1 and the door frame.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a movable lock plunger that historical relic storehouse door or national treasury door were used, includes the door body, the end of opening and shutting of the door body is echelonment, its characterized in that: the door body is provided with a sealing plate, the sealing plate is pushed by a driving assembly to stretch, and a sandwich cavity is formed between the sealing plate and the opening and closing end of the door body through stretching.

2. The movable lock bolt for the door of the cultural relic storage room or the national treasury door according to claim 1, which is characterized in that: the door body is provided with a sealing assembly, and the sealing assembly is connected with the sealing plate.

3. The movable lock bolt for the cultural relic storage door or the safe deposit box door according to claim 2, which is characterized in that: the sealing assembly comprises a fixing frame, the fixing frame is fixedly mounted on a door body, a sliding channel is formed in the fixing frame, a sliding groove is formed in the inner wall of the sliding channel, a sliding block is arranged in the sliding channel of the fixing frame, a sliding strip is fixedly mounted on the sliding block, the sliding block is slidably mounted in the sliding channel through the matching of the sliding groove and the sliding strip, one side of the sliding strip penetrates through the sliding groove and is attached to a door body, one end of the sliding block is fixedly connected with a sealing plate, a straight inserting groove is formed in the top of the fixing frame and communicated with the sliding channel, a sealing strip matched with the straight inserting groove is arranged on the sliding block, and the sealing strip is flush with the top of the fixing frame.

4. The movable lock bolt for the cultural relic storage door or the safe deposit box door according to claim 3, which is characterized in that: the sealing strip is flush with the edge end of the door body.

5. The movable lock bolt for the cultural relic storage door or the safe deposit box door according to claim 4, which is characterized in that: the driving assembly comprises a rotating shaft and a fixing plate, the fixing plate is fixedly mounted on the sealing plate, a track groove is formed in the fixing plate, the rotating shaft is movably mounted on the door body, a connecting plate is fixedly mounted at one end of the rotating shaft, a supporting rod is fixedly mounted at the eccentric position of the rotating shaft on the connecting plate, and the supporting rod is located in the track groove.

6. The movable lock bolt for the cultural relic storehouse door or the national treasury door according to claim 5, which is characterized in that: the door body is further provided with a guide assembly, the guide assembly comprises a fixing rod and a guide plate, the fixing rod is installed on the door body, a bearing is installed on the fixing rod, the guide plate is fixedly installed on the sealing strip, a guide groove is formed in the guide plate, and the bearing is arranged in the guide groove.

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