CN214659751U - Noise-reducing anti-theft door - Google Patents
Noise-reducing anti-theft door Download PDFInfo
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- CN214659751U CN214659751U CN202022932915.XU CN202022932915U CN214659751U CN 214659751 U CN214659751 U CN 214659751U CN 202022932915 U CN202022932915 U CN 202022932915U CN 214659751 U CN214659751 U CN 214659751U
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Abstract
The utility model discloses a noise reduction burglary-resisting door aims at solving the too big problem of in-process noise that the burglary-resisting door was closing the door. The key points of the technical scheme are as follows: the utility model provides a noise reduction burglary-resisting door, including the door frame, hinge connection has the door leaf on one side lateral wall of door frame, the gomphosis groove has been seted up on the door frame, fixedly connected with and gomphosis groove matched with gomphosis board on the door leaf, be provided with at least a set of noise reduction device between gomphosis board and the gomphosis groove, noise reduction device includes the supporting seat of two relative settings, two supporting seats are connected through the first connecting rod, relative slip has the sliding ring on the first connecting rod, all rotate on two sliding rings and be connected with branch, two branches are connected through the second connecting rod, be provided with the spring between first connecting rod and the second connecting rod, fixedly connected with elastic block on the second connecting rod. The utility model discloses a noise reduction device reduces the sound that produces when door leaf and door frame are contradicted, can reduce the noise that the burglary-resisting door closed the door through the elastic block.
Description
Technical Field
The utility model relates to a burglary-resisting door technical field, more specifically say, it relates to a noise reduction burglary-resisting door.
Background
The anti-theft door is provided with an anti-theft lock, can resist abnormal opening under certain conditions within a certain time, and has certain safety protection performance. According to the structural characteristics, the anti-theft door mainly comprises a push-pull type fence anti-theft door, a side-hung type fence anti-theft door, a plastic relief anti-theft door, a multifunctional luxury anti-theft door and the like. The existing anti-theft door can collide with a door frame when being closed particularly in the using process, and the anti-theft door is made of materials with strong hardness such as steel, stainless steel, steel/wood, copper or other composite materials, so that sound can be generated to easily influence surrounding residents and certain influence can be generated on ears of users.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a noise reduction burglary-resisting door reduces the sound that produces when door leaf and door frame are contradicted through noise reduction device, can reduce the noise that the burglary-resisting door was closed the door through the elastic block.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a noise reduction burglary-resisting door, includes the door frame, hinge connection has the door leaf on one side lateral wall of door frame, the gomphosis groove has been seted up on the door frame, fixedly connected with and gomphosis groove matched with gomphosis board on the door leaf, be provided with at least a set of noise reduction device between gomphosis board and the gomphosis groove, noise reduction device includes the supporting seat of two relative settings, two the supporting seat is connected through the first connecting rod, relative slip has the slip ring on the first connecting rod, two all rotate on the slip ring and be connected with branch, two branch connects through the second connecting rod, be provided with the spring between first connecting rod and the second connecting rod, fixedly connected with elastic block on the second connecting rod.
Through adopting above-mentioned technical scheme, when the door leaf was closed with the door frame, fixed connection's gomphosis board was close to until being the gomphosis gradually to the gomphosis groove of seting up on the door frame on the door leaf, when the door leaf was contradicted with the door frame, fixed connection's elastic block can be contradicted with the inner wall in gomphosis groove on the second bracing piece, during the conflict, spring between head rod and the second connecting rod can compress, and branch slides on the head rod relatively under the pressure effect, connect and prescribe a limit to the position of head rod and second connecting rod through the spring, support the elastic block through gliding sliding ring and branch on the head rod, make elastic block more stable when conflicting with the gomphosis groove, thereby alleviateing the sound that produces when the door leaf was closed.
The utility model discloses further set up to: and one end of the elastic block abutting against the door frame is fixedly connected with a rubber pad.
Through adopting above-mentioned technical scheme, the rubber pad adopts the high elasticity polymer material that has reversible deformation to make, has elasticity at room temperature, can produce deformation under the external force, can the reconversion after detaching external force for when the elastic block was contradicted with the doorframe, can cushion through the rubber pad and also can reduce the noise that produces when the door leaf was closed with the doorframe simultaneously.
The utility model discloses further set up to: and the door leaf is fixedly connected with an acoustic board.
By adopting the technical scheme, the sound-absorbing board is an ideal sound-absorbing decorative material. The sound-absorbing flame-retardant sound-absorbing material has the advantages of sound absorption, environmental protection, flame retardance, heat insulation, heat preservation, moisture resistance, mildew resistance, good stability, good impact resistance and the like.
The utility model discloses further set up to: a plurality of sound-absorbing holes are formed in the sound-absorbing plate, and sound-absorbing cotton is filled in the sound-absorbing holes.
By adopting the technical scheme, the sound-absorbing cotton is artificial inorganic fiber. The glass is prepared by using natural ores such as quartz sand, limestone, dolomite and the like as main raw materials and matching with chemical raw materials such as sodium carbonate, borax and the like. In a melting state, the fibers are blown by external force and thrown into flocculent fine fibers, and the fibers are crossed and intertwined with each other to form a plurality of fine gaps. Have firm, tasteless, dampproofing and waterproofing, the gas permeability is good and long service life's advantage, and still can carry out recycle with inhaling the sound cotton after the door leaf damages.
The utility model discloses further set up to: and a sound insulation board is arranged in the door leaf.
Through adopting above-mentioned technical scheme, adopt superfine glass cotton, because its melting point is high, incombustible, have the fire prevention effect, still can give sound insulation to indoor through the acoustic celotex board, thereby prevent that outside sound from getting into the rest that influences self, also can prevent simultaneously that indoor sound from expanding the outdoor people of influence outward.
The utility model discloses further set up to: the edge position fixedly connected with first sealing strip of door leaf, be provided with two second sealing strips on the door frame, first sealing strip gomphosis is between two second sealing strips.
Through adopting above-mentioned technical scheme, make door leaf and door frame be when closed state through with first sealing strip gomphosis between two second sealing strips, the gap between reducible door leaf and the door frame can avoid outside sound to convey to inside or inside sound through the gap transmission to the outside from the gap.
The utility model discloses further set up to: the door comprises a door leaf and a door frame, wherein the door leaf is fixedly connected with a first magnetic attraction strip, and the door frame is fixedly connected with a second magnetic attraction strip which is attracted with the door leaf.
Through adopting above-mentioned technical scheme, when closing the door, the strip is inhaled mutually to the second magnetism on the first magnetism on the door leaf and the door frame and is inhaled and come further reduction door leaf and door frame gap for on the door leaf fixed connection's first sealing strip gomphosis inseparabler when two second sealing strips.
To sum up, the utility model discloses following beneficial effect has:
1. the sliding ring and the support rod which slide on the first connecting rod support the elastic block, so that the elastic block is more stable when being abutted against the embedded groove, and the sound generated when the door leaf is closed is reduced;
2. the rubber pad can buffer and reduce the noise generated when the door leaf and the door frame are closed;
3. when the door leaf and the door frame are in a closed state by embedding the first sealing strip between the two second sealing strips, the gap between the door leaf and the door frame can be reduced, and external sound can be prevented from being transmitted to the inside from the gap or the sound of the inside is prevented from being transmitted to the outside through the gap.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a top view of the present invention;
fig. 5 is an enlarged schematic view of a portion B of fig. 4.
In the figure: 1. a door leaf; 2. a door frame; 3. a sound-absorbing panel; 4. a tabling plate; 5. a fitting groove; 6. a supporting seat; 7. a first connecting rod; 8. an elastic block; 9. a spring; 10. a second connecting rod; 11. a strut; 12. a sliding ring; 13. a second seal strip; 14. a first seal strip.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and 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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a noise reduction burglary-resisting door, as shown in figure 1, figure 2 and figure 3, including door frame 2, hinge connection has door leaf 1 on the lateral wall of one side of door frame 2, gomphosis groove 5 has been seted up on the door frame 2, fixedly connected with and gomphosis groove 5 matched with gomphosis board 4 on the door leaf 1, be provided with at least a set of noise reduction device between gomphosis board 4 and the gomphosis groove 5, noise reduction device includes two relative supporting seat 6 that set up, two supporting seat 6 are connected through first connecting rod 7, it has slip ring 12 to slide relatively on the first connecting rod 7, all be connected with branch 11 on two slip rings 12 in a rotating manner, two branch 11 are connected through second connecting rod 10, be provided with spring 9 between first connecting rod 7 and the second connecting rod 10, fixedly connected with elastic block 8 on the second connecting rod 10.
As shown in fig. 4 and 5, a sound insulation board is arranged in the door leaf 1, and can insulate sound indoors through the sound insulation board, so as to prevent external sound from entering and affecting self rest, and prevent indoor sound from expanding and affecting people outdoors, a first sealing strip 14 is fixedly connected to an edge position of the door leaf 1, two second sealing strips 13 are arranged on the door frame 2, the first sealing strip 14 is embedded between the two second sealing strips 13, when the door leaf 1 and the door frame 2 are in a closed state by embedding the first sealing strip 14 between the two second sealing strips 13, a gap between the door leaf 1 and the door frame 2 can be reduced, sound transmitted from the gap to the inside or the inside can be prevented from being transmitted to the outside through the gap, the first magnetic strip on the door leaf 1 is attracted to the second magnetic strip on the door frame 2 to further reduce the gap between the door leaf 1 and the door frame 2, the first sealing strip 14 fixedly connected to the door leaf 1 is more tightly fitted between the two second sealing strips 13.
The working principle is as follows: when door leaf 1 and door frame 2 are closed, gomphosis groove 5 that fixed connection's gomphosis board 4 was seted up on the door leaf 1 gradually to the door frame 2 is close to until being the gomphosis, when door leaf 1 conflicts with door frame 2, fixed connection's elastic block 8 can conflict with the inner wall in gomphosis groove 5 on the second bracing piece, during the conflict, spring 9 between head rod 7 and the second connecting rod 10 can compress, and branch 11 slides on head rod 7 relatively under the pressure effect, connect and prescribe a limit to the position of head rod 7 and second connecting rod 10 through spring 9, support elastic block 8 through gliding sliding ring 12 and branch 11 on head rod 7, make elastic block 8 more stable when conflicting with gomphosis groove 5, thereby produced sound when alleviateing door leaf 1 and closing.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a noise reduction burglary-resisting door, includes door frame (2), hinge connection has door leaf (1) on one side lateral wall of door frame (2), gomphosis groove (5) have been seted up on door frame (2), fixedly connected with and gomphosis groove (5) matched with gomphosis board (4), its characterized in that on door leaf (1): at least one group of noise reduction device is arranged between the embedded plate (4) and the embedded groove (5), the noise reduction device comprises two opposite supporting seats (6), the two supporting seats (6) are connected through a first connecting rod (7), sliding rings (12) slide on the first connecting rod (7), supporting rods (11) are rotatably connected on the sliding rings (12), the two supporting rods (11) are connected through a second connecting rod (10), springs (9) are arranged between the first connecting rod (7) and the second connecting rod (10), and elastic blocks (8) are fixedly connected on the second connecting rod (10).
2. A noise-reducing security door as claimed in claim 1, wherein: one end of the elastic block (8) abutting against the door frame (2) is fixedly connected with a rubber pad.
3. A noise-reducing security door as claimed in claim 1, wherein: and the door leaf (1) is fixedly connected with a sound absorption plate (3).
4. A noise-reducing theft-proof door according to claim 3, characterized in that: a plurality of sound-absorbing holes are formed in the sound-absorbing plate (3), and sound-absorbing cotton is filled in the sound-absorbing holes.
5. A noise-reducing security door as claimed in claim 1, wherein: and a sound insulation plate is arranged in the door leaf (1).
6. A noise-reducing security door as claimed in claim 1, wherein: the edge position fixedly connected with first sealing strip (14) of door leaf (1), be provided with two second sealing strip (13) on door frame (2), first sealing strip (14) gomphosis is between two second sealing strip (13).
7. A noise-reducing security door as claimed in claim 1, wherein: the door is characterized in that a first magnetic attraction strip is fixedly connected to the door leaf (1), and a second magnetic attraction strip which is attracted to the door leaf (1) is fixedly connected to the door frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022932915.XU CN214659751U (en) | 2020-12-09 | 2020-12-09 | Noise-reducing anti-theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022932915.XU CN214659751U (en) | 2020-12-09 | 2020-12-09 | Noise-reducing anti-theft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214659751U true CN214659751U (en) | 2021-11-09 |
Family
ID=78498581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022932915.XU Active CN214659751U (en) | 2020-12-09 | 2020-12-09 | Noise-reducing anti-theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214659751U (en) |
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2020
- 2020-12-09 CN CN202022932915.XU patent/CN214659751U/en active Active
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