CN211397318U

CN211397318U - Manual double-opening shielding door

Info

Publication number: CN211397318U
Application number: CN201922445354.8U
Authority: CN
Inventors: 杨建立; 黄波
Original assignee: Wuxi Fengming Shielded Equipment Technology Co ltd
Current assignee: Wuxi Fengming Shielded Equipment Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-01
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a manual two shield doors, solved current manual two shield doors that open, sealed sound insulation effect is not good, and after closing the door for a long time, the sealed sound insulation strip is easy to drop the problem of damage, it includes the door frame, one side is fixed with left fan door inside the door frame, and the opposite side is fixed with right fan door inside the door frame, and hinge is all articulated between the upper and lower both sides of right fan door, left fan door and door frame front end, and both sides are all fixed with the locking piece about the left fan door front end, and right fan door front end is located the lock, is fixed with the sound insulation subassembly between right fan door and the left fan door outside, and right fan door and left fan door outside are located the sound insulation subassembly rear end and are fixed with the shielding subassembly; the utility model discloses simple structure, convenient to use can let the shield door have good syllable-dividing effect through the subassembly that gives sound insulation, and when closing the door for a long time, the sealing strip that gives sound insulation can not drop easily yet, and the subassembly that shields then can have good shielding efficiency simultaneously.

Description

Manual double-opening shielding door

Technical Field

The utility model relates to a shield door technical field specifically is a manual two shield doors that open.

Background

When setting up rack, shielded room, communication shelter, microwave dark room, the shield door is the main route that the electromagnetism leaked, is the main factor that determines the shielded room performance, and the factor that influences the shielding effectiveness of shield door has: the material of door section bar, the selection and the sealed liner in door crack of door section bar cladding material etc. current manual two shield doors that open, though have good shielding effect, the sealed sound insulation effect of screen door is not good, and when closing the door for a long time, sealed sound insulation strip receives the extrusion fragile and drops.

Therefore, how to design a manual double-opening shielding door becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a manual two shield doors that open, the effectual current manual two shield doors that open of having solved, sealed syllable-dividing is not good, and after the long-term switch-on door, the sealed sound-proof strip problem of damage that easily drops.

In order to achieve the above object, the utility model provides a following technical scheme: the door comprises a door frame, wherein a left door is fixed on one side inside the door frame, a right door is fixed on the other side inside the door frame, hinges are hinged between the right door, the left door and the upper and lower sides of the front end of the door frame, locking blocks are fixed on the upper and lower sides of the front end of the left door, the front end of the right door is positioned on the door lock, a sound insulation component is fixed between the right door and the outer side of the left door, and a shielding component is fixed on the outer sides of the right door and the left door and positioned at the rear end of the sound insulation component;

the utility model discloses a sound insulation assembly, including the spout, the slider, the screw, the bolt, sealed sound insulating strip, the spacing groove, the telescopic link, acoustic celotex board and spring, left side door outside is located right side door outside one side and has seted up the spout, be connected with sealed sound insulating strip through the slider between the spout is inside, the screw has been seted up between the inside and left side door outside of slider, be connected with the bolt between the screw is inside, right side door outside is located sealed sound insulating strip outside one side and has seted up the spacing groove, spacing inslot portion one side is fixed with the telescopic link, the telescopic link outside is located and is fixed with the acoustic celotex board between the spacing inslot portion, the acoustic cel.

Preferably, the shielding subassembly includes mounting groove, reed and cushion, and the left side door and the right side door outside are located the subassembly bottom that gives sound insulation and have all seted up the mounting groove, all are fixed with the reed between the mounting groove is inside, and the mounting groove is inside to be located and is fixed with the cushion between the reed outside.

Preferably, the door lock is composed of a handle, a locking pull rod and a sliding shaft, and the sliding shaft and the locking block are matched with each other.

Preferably, the screw hole is a countersunk head screw hole, and the screw hole is in screw connection with the bolt.

Preferably, the door frame is made of stainless steel, and the surface of the door frame is coated with an anti-oxidation coating.

Preferably, the number of the reeds is 6, and the reeds are arranged in the mounting groove in a staggered mode.

The utility model discloses simple structure, convenient to use can let the shield door have good syllable-dividing effect through the subassembly that gives sound insulation, and when closing the door for a long time, the sealing strip that gives sound insulation can not drop easily yet, and the subassembly that shields then can have good shielding efficiency simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the spring plate of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

reference numbers in the figures: 1. a door frame; 2. a left door; 3. a right door; 4. a hinge; 5. a locking block; 6. a door lock; 7. a sound insulating assembly; 8. a chute; 9. a slider; 10. a screw hole; 11. a bolt; 12. sealing the sound insulation strip; 13. a limiting groove; 14. a telescopic rod; 15. a sound insulating board; 16. a spring; 17. a shielding assembly; 18. mounting grooves; 19. a reed; 20. a rubber pad.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-3.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model discloses a door frame 1, a left door 2 is fixed on one side inside the door frame 1, a right door 3 is fixed on the other side inside the door frame 1, hinges 4 are hinged between the upper and lower sides of the front ends of the right door 3, the left door 2 and the door frame 1, locking blocks 5 are fixed on the upper and lower sides of the front end of the left door 2, the front end of the right door 3 is located at a door lock 6, a sound insulation component 7 is fixed between the outer sides of the right door 3 and the left door 2, a shielding component 17 is fixed at the rear end of the sound insulation component 7 at the outer sides of the right door 3 and the left door 2, the door frame 1, the left door 2 and the right door 3 can be connected together through hinges 4, and the left door 2 and the right door 3 can be easily opened and closed by the mutual cooperation of the locking blocks 5 and the door lock 6;

the sound insulation component 7 comprises a sliding groove 8, a sliding block 9, a screw hole 10, a bolt 11, a sealing sound insulation strip 12, a limiting groove 13, a telescopic rod 14, a sound insulation board 15 and a spring 16, wherein the sliding groove 8 is formed in one side, positioned on the outer side of the right door 3, of the outer side of the left door 2, the sliding groove 8 is connected with the sealing sound insulation strip 12 through the sliding block 9, the screw hole 10 is formed between the inner side of the sliding block 9 and the outer side of the left door 2, the bolt 11 is connected between the inner sides of the screw holes 10, the limiting groove 13 is formed in one side, positioned on the outer side of the sealing sound insulation strip 12, of the outer side of the right door 3, the telescopic rod 14 is fixed on one side of the inner side of the limiting groove 13, the sound insulation board 15 is fixed between the inner sides, positioned on the outer sides of the telescopic rods 14, of the outer, rotating right side door 3 to left side door 2 outside one side, when left side door 2 and right side door 3 align each other, sealed acoustic celotex strip 12 on the left side door 2 can laminate each other with acoustic celotex board 15 on the right side door 3, because pass through telescopic link 14 and spring 16 interconnect between the acoustic celotex board 15 outside and the spacing groove 13 inside and fix together, so through the compression elasticity function of spring 16, just can promote acoustic celotex board 15 towards sealed acoustic celotex strip 12 laminating, thereby make there is not the gap between right side door 3 and the left side door 2, play good syllable-dividing effect, adopt screw 10 and bolt 11 screwed connection between slider 9 and the spout 8 simultaneously, can be firm fix sealed acoustic celotex strip 12 inside the spout 8 in left side door 2, make sealed acoustic celotex strip 12 can not drop when closing the door for a long time.

Embodiment two, on the basis of embodiment one, as shown in fig. 2, the shielding component 17 includes a mounting groove 18, a reed 19 and a rubber mat 20, mounting grooves 18 have been all opened at the bottom end of the sound insulation component 7 on the outer sides of the left door 2 and the right door 3, a reed 19 is fixed between the inside of the mounting grooves 18, a rubber mat 20 is fixed between the outside of the reed 19 and the inside of the mounting grooves 18, when the door is closed, the reed 19 in the mounting groove 18 on the right door 3 enters the mounting groove 18 on the left door 2, and the reed 19 in the left door 2 is inserted into the mounting groove 18 of the right door 3, so that the reeds 19 in the right door 3 and the left door 2 can be overlapped in a staggered manner, so that the gap can be well shielded, and the rubber mat 20 can also protect the reed 19.

In the third embodiment, on the basis of the first embodiment, the door lock 6 is composed of a handle, a locking pull rod and a sliding shaft, the sliding shaft is matched with the lock block 5, and the door lock 6 is matched with the lock block 5 to close the shielding door and prevent outsiders from opening the shielding door.

In the fourth embodiment, on the basis of the first embodiment, the screw hole 10 is a countersunk head screw hole, the screw hole 10 is in screw connection with the bolt 11, and the countersunk head screw hole can better place the bolt 11, so that no gap exists between the right door 3 and the left door 2.

Fifth, on the basis of the first embodiment, the door frame 1 is made of stainless steel, the surface of the door frame 1 is coated with the anti-oxidation coating, the door frame 1 made of the stainless steel has a longer service life, and the anti-oxidation coating can prevent oxidation.

Sixth embodiment, on the basis of second embodiment, the reed 19 quantity is 6, and the reed 19 is arranged in the installation groove 18 and is installed in a staggered manner, and a plurality of reeds 19 can have a better shielding function, and the staggered installation facilitates the mutual matching between the reeds 19.

The working principle is as follows: when the utility model is used, when people close the shield door, the left door 2 can be horizontally placed in the door frame 1 by the hinge 4, the right door 3 is rotated to one side outside the left door 2 by the hinge 4, when the left door 2 and the right door 3 are aligned with each other, the sealing sound insulation strip 12 on the left door 2 can be mutually attached to the sound insulation board 15 on the right door 3, because the outer side of the sound insulation board 15 and the inner part of the limiting groove 13 are mutually connected and fixed together by the telescopic rod 14 and the spring 16, the sound insulation board 15 can be pushed to be attached to the sealing sound insulation strip 12 by the compression elastic function of the spring 16, thereby no gap exists between the right door 3 and the left door 2, good sound insulation effect is achieved, meanwhile, the screw hole 10 and the bolt 11 are spirally connected between the sliding block 9 and the sliding groove 8, the sealing sound insulation strip 12 can be firmly fixed in the sliding groove 8 in the left door 2, make and close sealed sound insulating strip 12 can not drop when opening the door for a long time, and when closing the door, the reed 19 in the mounting groove 18 on the right side door 3 can get into the mounting groove 18 on the left side door 2 in, and the reed 19 in the left side door 2 also can insert in the mounting groove 18 of right side door 3 to the reed 19 that makes in right side door 3 and the left side door 2 can staggered and fold together, just so can be fine with the gap shielding, and cushion 20 also can protect reed 19.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. The utility model provides a manual two shield doors that open, includes door frame (1), its characterized in that: a left door (2) is fixed on one side inside the door frame (1), a right door (3) is fixed on the other side inside the door frame (1), hinges (4) are hinged between the upper side and the lower side of the front end of each of the right door (3), the left door (2) and the door frame (1), locking blocks (5) are fixed on the upper side and the lower side of the front end of each of the left door (2), the front end of each of the right door (3) is located on a door lock (6), a sound insulation component (7) is fixed between the outer sides of each of the right door (3) and the left door (2), and a shielding component (17) is fixed on the outer sides of each of the right door (3) and the left door (2) and located at the rear end of the;

the sound insulation assembly (7) comprises a sliding groove (8), a sliding block (9), a screw hole (10), a bolt (11), a sealing sound insulation strip (12), a limiting groove (13), a telescopic rod (14), a sound insulation plate (15) and a spring (16), wherein the outside of the left door (2) is positioned on one side of the outer side of the right door (3) and is provided with the sliding groove (8), the sliding groove (8) is connected with the sealing sound insulation strip (12) through the sliding block (9) between the inside of the sliding block (9) and the outside of the left door (2), the screw hole (10) is connected between the inside of the screw hole (10), the outside of the right door (3) is positioned on one side of the outside of the sealing sound insulation strip (12) and is provided with the limiting groove (13), the inside one side of the limiting groove (13) is fixed with the telescopic rod (14), the outside of the telescopic rod (14) is positioned between the inside of the limiting groove (13) and is fixed with the sound insulation (16).

2. The manual double-opening shielded door of claim 1, wherein: shielding subassembly (17) are located syllable-dividing subassembly (7) bottom and have all seted up mounting groove (18) including mounting groove (18), reed (19) and cushion (20) in the left side door (2) and right side door (3) outside, all are fixed with reed (19) between mounting groove (18) inside, and mounting groove (18) inside is located and is fixed with cushion (20) between reed (19) outside.

3. The manual double-opening shielded door of claim 1, wherein: the door lock (6) is composed of a handle, a locking pull rod and a sliding shaft, and the sliding shaft is matched with the locking block (5).

4. The manual double-opening shielded door of claim 1, wherein: the screw hole (10) is a countersunk head screw hole, and the screw hole (10) is in screw connection with the bolt (11).

5. A manual double-opening screen door according to claim 2, wherein: the door frame (1) is made of stainless steel, and the surface of the door frame (1) is coated with an anti-oxidation coating.

6. A manual double-opening screen door according to claim 2, wherein: the number of the reeds (19) is 6, and the reeds (19) are arranged in the mounting groove (18) in a staggered mode.