CN214943797U - Civil air defense door with good sound insulation effect - Google Patents
Civil air defense door with good sound insulation effect Download PDFInfo
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- CN214943797U CN214943797U CN202121024297.7U CN202121024297U CN214943797U CN 214943797 U CN214943797 U CN 214943797U CN 202121024297 U CN202121024297 U CN 202121024297U CN 214943797 U CN214943797 U CN 214943797U
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- door
- plate
- sealing strip
- air defense
- fixedly connected
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Abstract
The utility model provides a people's air defense door with good syllable-dividing effect relates to people's air defense door technical field. This people's air defense door with good sound insulation effect, including the door plant, door plant top and bottom all are provided with first recess, door plant one side is provided with the second recess, first recess inside is provided with first sealing strip, the inside second sealing strip that is provided with of second recess, the equal first branch of fixedly connected with in one side that first sealing strip is relative, the inboard fixedly connected with second branch of second sealing strip. This people's air defense door with good syllable-dividing effect can drive the clamp plate through the slide bar and move left, is favorable to driving first branch and the outside lateral movement of second branch, can release first recess with first sealing strip, releases the second recess with the second sealing strip, and first sealing strip and second sealing strip outwards extend this moment and with door frame inner wall in close contact with, can play good sealed effect, play the syllable-dividing effect of preferred.
Description
Technical Field
The utility model relates to a people's air defense door technical field specifically is a people's air defense door with good syllable-dividing effect.
Background
The civil air defense door is a door of an entrance and an exit of civil protection engineering, and the classification of the civil air defense door is more distinct, and the civil air defense door comprises various civil air defense devices such as common single-leaf and double-leaf protective airtight doors and airtight doors, a movable door threshold single-leaf and double-leaf protective airtight doors and the like.
But traditional people's air defense door simple structure leads to being connected between door plant and the door frame inseparably inadequately in the use, and the leakproofness is relatively poor, has certain puzzlement when using, and the practicality is not enough.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a civil air defense door with good syllable-dividing effect to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the door comprises a door plate, wherein the top and the bottom of the door plate are both provided with a first groove, one side of the door plate is provided with a second groove, a first sealing strip is arranged in the first groove, a second sealing strip is arranged in the second groove, one side opposite to the first sealing strip is fixedly connected with a first supporting rod, the inner side of the second sealing strip is fixedly connected with a second supporting rod, the first supporting rod and the second supporting rod both penetrate through the door plate and are in sliding connection with the door plate, one end opposite to the first supporting rod is fixedly connected with a first supporting plate, one end extending to the interior of the door plate is fixedly connected with a second supporting plate, a pressing plate is arranged in the door plate, a first extruding part and a second extruding part are arranged on the outer side of the pressing plate, the pressing plate is arranged between the first supporting plate and the second supporting plate, a sliding rod is fixedly connected to the outer side of the pressing plate, far away from the second pressing strip, and are in sliding connection with the door plate, a first spring is arranged on the outer side of the first supporting rod, a second spring is arranged on the outer side of the second supporting rod, and a third spring is arranged on the outer side of the sliding rod.
Preferably, the first spring is arranged between the door plate and the first supporting plate, the second spring is arranged between the door plate and the second supporting plate, and the third spring is arranged between the pressing block and the door plate.
Preferably, the handle is fixedly connected to the outer side of the door panel.
Preferably, a hinge is arranged on one side of the door panel away from the second sealing strip.
Preferably, the first pressing part is close to the first supporting plate, and the second pressing part is close to the second supporting plate.
Preferably, the two sides of the pressing plate are both provided with sliding strips, and the sliding strips are fixedly connected with the pressing plate.
Preferably, the two sides of the interior of the door plate are both provided with sliding grooves, and the sliding strips are in sliding connection with the door plate through the sliding grooves.
Preferably, rollers are arranged on the outer sides of the first pressing part and the second pressing part.
The utility model provides a civil air defense door with good syllable-dividing effect, its beneficial effect who possesses as follows:
1. this people's air defense door with good syllable-dividing effect can drive the clamp plate through the slide bar and move left, be favorable to driving first branch and the outside lateral movement of second branch, can release first recess with first sealing strip, release the second recess with the second sealing strip, first sealing strip and second sealing strip outwards extend and with door frame inner wall in close contact with this moment, can play good sealed effect, play the syllable-dividing effect of preferred, when opening the door plant, the effort at the third spring makes the slide bar reset, and then make first sealing strip and second sealing strip reset, can seal between door plant and the door frame at the in-process of closing the door plant through this structure, thereby improve the syllable-dividing effect of door plant, therefore, the clothes hanger is strong in practicability.
2. This people's air defense door with good syllable-dividing effect all is provided with the draw runner through in clamp plate both sides, can support the clamp plate through the cooperation of draw runner and spout on the one hand, the installation of the clamp plate of being convenient for, and on the other hand can improve the stability of clamp plate motion, and then stably drives first sealing strip and the outside motion of second sealing strip.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic structural view of the first groove and the second groove of the present invention;
fig. 4 is a schematic view of the pressing plate structure of the present invention.
In the figure: 1. a door panel; 2. a first groove; 3. a first seal strip; 4. a second groove; 5. a second seal strip; 6. a first support bar; 7. a second support bar; 8. a first support plate; 9. a second support plate; 10. pressing a plate; 11. a first pressing portion; 12. a second pressing portion; 13. a slide bar; 14. a first spring; 15. a second spring; 16. a third spring; 17. and (4) a slide bar.
Detailed Description
The embodiment of the utility model provides a civil air defense door with good sound insulation effect, as shown in figure 1-4, comprising a door plate 1, wherein the outer side of the door plate 1 is fixedly connected with a handle, the top and the bottom of the door plate 1 are both provided with a first groove 2, one side of the door plate 1 is provided with a second groove 4, the first groove 2 is internally provided with a first sealing strip 3, the second groove 4 is internally provided with a second sealing strip 5, one side of the door plate 1 away from the second sealing strip 5 is provided with a hinge, one side of the first sealing strip 3 opposite is fixedly connected with a first supporting rod 6, the inner side of the second sealing strip 5 is fixedly connected with a second supporting rod 7, the first supporting rod 6 and the second supporting rod 7 both penetrate through the door plate 1 and are connected with the door plate 1 in a sliding manner, one end of the first supporting rod 6 opposite is fixedly connected with a first supporting plate 8, one end of the second supporting rod 7 extending to the door plate 1 is fixedly connected with a second supporting plate 9, the door plate comprises a door plate 1, a pressing plate 10 is arranged in the door plate 1, sliding strips 17 are arranged on two sides of the pressing plate 10, sliding grooves are arranged on two sides of the interior of the door plate 1, the sliding strips 17 are connected with the door plate 1 in a sliding mode through the sliding grooves, the sliding strips 17 are fixedly connected with the pressing plate 10, a first extrusion part 11 and a second extrusion part 12 are arranged on the outer side of the pressing plate 10, rollers are arranged on the outer sides of the first extrusion part 11 and the second extrusion part 12, the first extrusion part 11 is close to a first supporting plate 8, the second extrusion part 12 is close to a second supporting plate 9, the pressing plate 10 is arranged between the first supporting plate 8 and the second supporting plate 9, a sliding rod 13 is fixedly connected with the outer side of the pressing plate 10, the sliding rod 13 penetrates through one side, away from the second pressing strip, of the door plate 1 and is connected with the door plate 1 in a sliding mode, a first spring 14 is arranged on the outer side of the first supporting rod 6, a second spring 15 is arranged on the outer side of the second supporting rod 7, and a third spring 16 is arranged on the outer side of the sliding rod 13, the first spring 14 is arranged between the door panel 1 and the first supporting plate 8, the second spring 15 is arranged between the door panel 1 and the second supporting plate 9, and the third spring 16 is arranged between the pressing block and the door panel 1.
The implementation mode is specifically as follows: the hinge is arranged on one side of the door panel 1 close to the sliding rod 13, so that the door panel 1 is favorably arranged in a door frame, when the door panel 1 is closed, the sliding rod 13 extending out of the door panel 1 can extrude with the inner side wall of the door frame, the sliding rod 13 is driven to slide relative to the inner side of the door panel 1, the sliding rod 13 can drive the pressing plate 10 to move leftwards, the first supporting plate 8 is extruded by the first extruding part 11 in the moving process of the pressing plate 10, the second supporting plate 9 is extruded by the second extruding part 12, the first supporting plate 8 and the second supporting plate 9 can be driven to move outwards, the first supporting rod 6 and the second supporting rod 7 can be favorably driven to move outwards, the first sealing strip 3 can be pushed out of the first groove 2 when the first supporting rod 6 moves outwards, the second sealing strip 5 can be pushed out of the second groove 4 by the second supporting rod 7, at the moment, the first sealing strip 3 and the second sealing strip 5 extend outwards and are in close contact with the inner wall of the door frame, the door plate has the advantages that a good sealing effect can be achieved, a good sound insulation effect is achieved, when the door plate 1 is opened, the slide rod 13 is reset under the action force of the third spring 16, the pressing plate 10 is driven to reset, the first extrusion part 11 and the second extrusion part 12 lose the extrusion on the first supporting plate 8 and the second supporting plate 9, the first sealing strip 3 and the second sealing strip 5 are reset, the door plate 1 and the door frame can be sealed in the process of closing the door plate 1 through the structure, the sound insulation effect of the door plate 1 is improved, and the practicability is high;
through all being provided with draw runner 17 in clamp plate 10 both sides, can support clamp plate 10 on the one hand through the cooperation of draw runner 17 with the spout, the installation of clamp plate 10 of being convenient for, on the other hand can improve the stability of clamp plate 10 motion, and then stably drive first sealing strip 3 and the outside motion of second sealing strip 5, can reduce the frictional force between first extrusion portion 11 and the second extrusion portion 12 through being provided with the gyro wheel to can promote first backup pad 8 more gently and remove.
The working principle is as follows: the hinge is arranged on one side of the door panel 1 close to the sliding rod 13, so that the door panel 1 is favorably arranged in a door frame, when the door panel 1 is closed, the sliding rod 13 extending out of the door panel 1 can extrude with the inner side wall of the door frame, the sliding rod 13 is driven to slide relative to the inner side of the door panel 1, the sliding rod 13 can drive the pressing plate 10 to move leftwards, the first supporting plate 8 is extruded by the first extruding part 11 in the moving process of the pressing plate 10, the second supporting plate 9 is extruded by the second extruding part 12, the first supporting plate 8 and the second supporting plate 9 can be driven to move outwards, the first supporting rod 6 and the second supporting rod 7 can be favorably driven to move outwards, the first sealing strip 3 can be pushed out of the first groove 2 when the first supporting rod 6 moves outwards, the second sealing strip 5 can be pushed out of the second groove 4 by the second supporting rod 7, at the moment, the first sealing strip 3 and the second sealing strip 5 extend outwards and are in close contact with the inner wall of the door frame, can play good syllable-dividing effect, when opening door plant 1, make slide bar 13 reset at the effort of third spring 16 to drive clamp plate 10 and reset, first extrusion portion 11 and second extrusion portion 12 can lose the extrusion to first backup pad 8 and second backup pad 9 this moment, and then make first sealing strip 3 and second sealing strip 5 reset.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a people's air defense door with good syllable-dividing effect, includes door plant (1), its characterized in that: the door plate is characterized in that first grooves (2) are formed in the top and the bottom of the door plate (1), a second groove (4) is formed in one side of the door plate (1), a first sealing strip (3) is arranged in the first groove (2), a second sealing strip (5) is arranged in the second groove (4), a first supporting rod (6) is fixedly connected to one side, opposite to the first sealing strip (3), of the first sealing strip, a second supporting rod (7) is fixedly connected to the inner side of the second sealing strip (5), the first supporting rod (6) and the second supporting rod (7) penetrate through the door plate (1) and are in sliding connection with the door plate (1), a first supporting plate (8) is fixedly connected to one end, opposite to the first supporting rod (6), of the second supporting rod (7) extends to one end, inside the door plate (1), a second supporting plate (9) is fixedly connected to one end, a pressing plate (10) is arranged inside the door plate (1), the utility model discloses a door plate, including clamp plate (10), door plate (1), door plate (6) outside and door plate (1), clamp plate (10) outside is provided with first extrusion portion (11) and second extrusion portion (12), clamp plate (10) sets up between first backup pad (8) and second backup pad (9), clamp plate (10) outside fixedly connected with slide bar (13), slide bar (13) run through door plate (1) keep away from one side of second layering and with door plate (1) sliding connection, first branch (6) outside is provided with first spring (14), second branch (7) outside is provided with second spring (15), the slide bar (13) outside is provided with third spring (16).
2. The civil air defense door with good sound insulation effect as claimed in claim 1, wherein: the first spring (14) is arranged between the door panel (1) and the first supporting plate (8), the second spring (15) is arranged between the door panel (1) and the second supporting plate (9), and the third spring (16) is arranged between the pressing block and the door panel (1).
3. The civil air defense door with good sound insulation effect as claimed in claim 1, wherein: the outer side of the door plate (1) is fixedly connected with a handle.
4. The civil air defense door with good sound insulation effect as claimed in claim 1, wherein: and a hinge is arranged on one side, away from the second sealing strip (5), of the door panel (1).
5. The civil air defense door with good sound insulation effect as claimed in claim 1, wherein: the first supporting plate (8) is attached to the first extrusion part (11), and the second supporting plate (9) is attached to the second extrusion part (12).
6. The civil air defense door with good sound insulation effect as claimed in claim 1, wherein: and sliding strips (17) are arranged on two sides of the pressing plate (10), and the sliding strips (17) are fixedly connected with the pressing plate (10).
7. The civil air defense door with good sound insulation effect as claimed in claim 6, wherein: the door plate is characterized in that sliding grooves are formed in two sides of the interior of the door plate (1), and the sliding strips (17) are connected with the door plate (1) in a sliding mode through the sliding grooves.
8. The civil air defense door with good sound insulation effect as claimed in claim 1, wherein: and rollers are arranged on the outer sides of the first extrusion part (11) and the second extrusion part (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121024297.7U CN214943797U (en) | 2021-05-13 | 2021-05-13 | Civil air defense door with good sound insulation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121024297.7U CN214943797U (en) | 2021-05-13 | 2021-05-13 | Civil air defense door with good sound insulation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214943797U true CN214943797U (en) | 2021-11-30 |
Family
ID=79060591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121024297.7U Active CN214943797U (en) | 2021-05-13 | 2021-05-13 | Civil air defense door with good sound insulation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214943797U (en) |
-
2021
- 2021-05-13 CN CN202121024297.7U patent/CN214943797U/en active Active
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