CN213980553U

CN213980553U - Vertical hinged door with high-air-tightness sealing device

Info

Publication number: CN213980553U
Application number: CN202022039740.XU
Authority: CN
Inventors: 徐希武; 戴小龙
Original assignee: China Nuclear Seventh Research And Design Institute Co ltd; Serushen Nanjing Technology Co ltd
Current assignee: China Nuclear Seventh Research And Design Institute Co ltd; Serushen Nanjing Technology Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-08-17
Anticipated expiration: 2030-09-16

Abstract

The utility model provides an use vertical hinged door that has high gas tightness sealing device, including door frame and door leaf, the door frame is close to one side of door leaf and installs section bar sealing device, section bar sealing device includes the installation department, the center department of installation department is equipped with the extrusion portion, be equipped with the mounting groove with the corresponding one side of extrusion portion on the door frame, the inboard of mounting groove installs elastic component through fixed subassembly, elastic component includes the mounting panel, one side that the mounting panel is close to the extrusion portion has the briquetting through first spring coupling, just one side edge department that the door leaf is close to the door frame installs the sealing member, the sealing member cooperatees with the extrusion portion. The utility model discloses a sealing member, section bar sealing device, briquetting and first spring, the effectual leakproofness that improves the vertical hinged door has satisfied the requirement of high leakproofness.

Description

Vertical hinged door with high-air-tightness sealing device

Technical Field

The utility model relates to a vertical hinged door's technical field specifically is an use vertical hinged door that has high gas tightness sealing device.

Background

Among the prior art, the vertical hinged door adopts the rubber sealing strip to seal mostly, installs on the door frame usually, adopts the extrusion of door leaf and sealing strip to realize sealed, and its structure has the problem: size error is caused in the production and installation, and the door leaf and the sealing strip are easy to generate a gap, so that the sealing performance of the vertical hinged door is lost, the air tightness performance level is reduced, and the requirement for high air tightness performance cannot be met.

Therefore, there is a need to develop a vertical hinged door with a high-air-tightness sealing device to meet better sealing requirements.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an use vertical hinged door that has high gas tightness sealing device for solve the technical problem who provides among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides an use vertical hinged door that has high gas tightness sealing device, includes door frame and door leaf, section bar sealing device is installed to one side that the door frame is close to the door leaf, section bar sealing device includes the installation department, the center department of installation department is equipped with the extrusion portion, one side corresponding with the extrusion portion is equipped with the mounting groove on the door frame, the inboard of mounting groove is installed elastic component through fixed subassembly, elastic component includes the mounting panel, there is the briquetting one side that the mounting panel is close to the extrusion portion through first spring coupling, just the sealing member is installed to a side edge department that the door leaf is close to the door frame, the sealing member cooperatees with the extrusion portion.

Preferably, one side of mounting groove is equipped with the spout, the spout runs through the door frame, just fixed subassembly is located the inboard of spout, fixed subassembly includes the slide bar, the cover is equipped with the second spring on the outer wall of slide bar, the fixed block is installed to the one end of slide bar.

Preferably, the installation piece is installed with the corresponding one side of spout on the door frame, just the slide bar is kept away from the one end of fixed block and is run through the installation piece and extend to its outside and install the pull handle.

Preferably, a sliding shaft sleeve is installed at the joint of the sliding rod and the installation block.

Preferably, the outer side of the first spring is symmetrically provided with a limiting clamping seat.

Preferably, a cushion pad is arranged on one side of the pressing block close to the mounting part.

Preferably, the installation department passes through bolt and door frame fixed connection, install lock washer between bolt and the installation department, lock washer is located the outside of bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

the sealing device effectively improves the sealing performance of the vertical hinged door through the sealing element, the section bar sealing device, the pressing block and the first spring, and meets the requirement of high sealing performance; through fixed block, slide bar and second spring, the installation and the dismantlement of the elastic component of being convenient for make things convenient for follow-up change.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a sectional view of the door frame structure of the present invention;

fig. 3 is an enlarged view of region a in fig. 1.

In the figure: 1. a door frame; 11. mounting grooves; 12. a chute; 2. a door leaf; 3. a section bar sealing device; 31. an installation part; 32. a pressing section; 4. a seal member; 5. an elastic component; 51. mounting a plate; 52. a first spring; 53. briquetting; 531. a cushion pad; 54. a limiting clamping seat; 6. a fixing assembly; 61. a slide bar; 62. a second spring; 63. mounting blocks; 64. a sliding shaft sleeve; 65. pulling a handle; 66. a fixed block; 7. a bolt; 71. a lock washer.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, referring to fig. 1 and 3, a vertical hinged door using a high-airtightness sealing device includes a door frame 1 and a door leaf 2, a profile sealing device 3 is installed on one side of the door frame 1 close to the door leaf 2, the profile sealing device 3 includes an installation portion 31, an extrusion portion 32 is installed at a center of the installation portion 31, an installation groove 11 is installed on one side of the door frame 1 corresponding to the extrusion portion 32, an elastic component 5 is installed on an inner side of the installation groove 11 through a fixing component 6, the elastic component 5 includes an installation plate 51, one side of the installation plate 51 close to the extrusion portion 32 is connected with a press block 53 through a first spring 52, a sealing member 4 is installed at one side edge of the door leaf 2 close to the door frame 1, the sealing member 4 is made of a sealing strip, the sealing strip installed on the door leaf 2 can increase the size to meet better sealing requirements, and the sealing member 4 is matched with the extrusion portion 32, the sectional material sealing device 3 is installed according to the required size, the contact with the sealing element 4 is ensured, the sealing element 4 is enabled to deform, so that the sealing effect is achieved, the sealing element 4 at the edge of the door leaf 2 is extruded with the sectional material sealing device 3 in the closing process of the door leaf 2, at the moment, the sectional material sealing device 3 extrudes the pressing block 53, the pressing block 53 extrudes the first spring 52, the sectional material sealing device 3 can be always in close contact with the sealing element 4 under the action of reverse elasticity of the first spring 52, the sealing performance of the vertical hinged door is effectively improved, the requirement of high sealing performance is met, the limiting clamping seats 54 are symmetrically installed on the outer side of the first spring 52, the limiting of the first spring 52 and the pressing block 53 is achieved through the limiting clamping seats 54, the cushion 531 is installed on one side of the pressing block 53 close to the installation part 31, the pressing block 53 is prevented from damaging the sectional material sealing device 3 through the cushion 531, the installation part 31 is fixedly connected with the door frame 1 through the bolt 7, install lock washer 71 between bolt 7 and the installation department 31, lock washer 71 is located the outside of bolt 7, through the installation of bolt 7, conveniently dismantles section bar sealing device 3, has improved mounting structure's stability through lock washer 71.

In an embodiment, referring to fig. 1 and 2, a sliding groove 12 is disposed on one side of the mounting groove 11, the sliding groove 12 penetrates through the door frame 1, the fixing assembly 6 is located inside the sliding groove 12, the fixing assembly 6 includes a sliding rod 61, a second spring 62 is sleeved on an outer wall of the sliding rod 61, a fixing block 66 is mounted at one end of the sliding rod 61, a mounting block 63 is mounted on one side of the door frame 1 corresponding to the sliding groove 12, a pull handle 65 is mounted on an outer side of the sliding rod 61, which penetrates through the mounting block 63, and one end of the sliding rod 61, which is far away from the fixing block 66, and extends to the outside of the mounting block 63, the elastic assembly 5 is inserted into the mounting groove 11, at this time, the limiting clamp seat 54 presses the fixing block 66, the sliding rod 61 moves to the outside through the fixing block 66, and presses the second spring 62, and the fixing block 66 tightly presses against the limiting clamp seat 54 under the action of the second spring 62, so as to complete the installation of the elastic assembly 5, when the elastic component 5 is detached, the pull handle 65 is pulled outwards to separate the fixing block 66 from the limiting clamping seat 54, the elastic component 5 can be detached, the operation is simple, the sliding shaft sleeve 64 is installed at the joint of the sliding rod 61 and the installation block 63, the sliding rod 61 is conveniently pulled through the arranged sliding shaft sleeve 64, and the effect of protecting the sliding rod 61 is achieved.

The utility model discloses a concrete operation as follows:

firstly, the sealing element 4 is arranged at the edge of the door leaf 2, the section bar sealing device 3 is arranged on the door frame 1, the sealing element 4 at the edge of the door leaf 2 is extruded with the section bar sealing device 3 in the closing process of the door leaf 2, at the moment, the section bar sealing device 3 extrudes the pressing block 53, the pressing block 53 extrudes the first spring 52, under the action of reverse elastic force of the first spring 52, the section bar sealing device 3 can be always in close contact with the sealing element 4, the sealing property of the vertical hinged door is effectively improved, the requirement of high sealing property is met, when the elastic component 5 is installed, the elastic component 5 is firstly inserted into the installation groove 11, at the moment, the limiting clamping seat 54 extrudes the fixing block 66, the sliding rod 61 is enabled to move outwards through the fixing block 66, the second spring 62 is simultaneously extruded, under the action of the elastic force of the second spring 62, the, when the elastic component 5 is disassembled, the pull handle 65 is pulled outwards to separate the fixing block 66 from the limiting clamping seat 54.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The vertical hinged door with the high-airtightness sealing device comprises a door frame (1) and a door leaf (2), and is characterized in that the section sealing device (3) is installed on one side, close to the door leaf (2), of the door frame (1), the section sealing device (3) comprises an installation part (31), an extrusion part (32) is arranged at the center of the installation part (31), an installation groove (11) is formed in one side, corresponding to the extrusion part (32), of the door frame (1), an elastic component (5) is installed on the inner side of the installation groove (11) through a fixing component (6), the elastic component (5) comprises an installation plate (51), one side, close to the extrusion part (32), of the installation plate (51) is connected with a pressing block (53) through a first spring (52), and a sealing element (4) is installed at the edge of one side, close to the door frame (1), of the door leaf (2), the sealing element (4) is matched with the extrusion part (32).

2. The vertical hinged door with the high air tightness sealing device is characterized in that a sliding groove (12) is formed in one side of the installation groove (11), the sliding groove (12) penetrates through the door frame (1), the fixing component (6) is located on the inner side of the sliding groove (12), the fixing component (6) comprises a sliding rod (61), a second spring (62) is sleeved on the outer wall of the sliding rod (61), and a fixing block (66) is installed at one end of the sliding rod (61).

3. The vertical hinged door with high air tightness sealing device according to claim 2, characterized in that the side of the door frame (1) corresponding to the sliding groove (12) is provided with a mounting block (63), and the end of the sliding rod (61) far away from the fixed block (66) extends through the mounting block (63) to the outer side of which is provided with a pull handle (65).

4. A vertical hinged door with high airtight sealing device applied thereto as claimed in claim 3, wherein the sliding shaft sleeve (64) is installed at the joint of the sliding rod (61) and the installation block (63).

5. The vertical hinged door with high airtight sealing device of claim 1, wherein the first spring (52) is symmetrically installed with a limit clamp seat (54) at the outer side.

6. The vertical hinged door with high airtight sealing device as claimed in claim 1, wherein a cushion (531) is installed on a side of the pressing block (53) near the installation part (31).

7. The vertical hinged door with the high air tightness sealing device is characterized in that the mounting part (31) is fixedly connected with the door frame (1) through a bolt (7), a locking washer (71) is mounted between the bolt (7) and the mounting part (31), and the locking washer (71) is positioned on the outer side of the bolt (7).