CN219654560U - Compression door - Google Patents
Compression door Download PDFInfo
- Publication number
- CN219654560U CN219654560U CN202320458458.6U CN202320458458U CN219654560U CN 219654560 U CN219654560 U CN 219654560U CN 202320458458 U CN202320458458 U CN 202320458458U CN 219654560 U CN219654560 U CN 219654560U
- Authority
- CN
- China
- Prior art keywords
- door
- hand wheel
- pressing piece
- door frame
- door body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006835 compression Effects 0.000 title claims abstract description 18
- 238000007906 compression Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of sealing doors, in particular to a compression type door which comprises a door frame and a door body, wherein the door body is movably connected with the door frame through a compression mechanism, a pressing piece is fixed on the body, the compression mechanism is arranged at two ends of the pressing piece and is movably connected with the pressing piece, the compression mechanism comprises a base, a wheel shaft and a hand wheel, the base is fixed with the door frame, the wheel shaft is rotatably connected with the base, and one end of the wheel shaft penetrates through the pressing piece and is movably connected with the hand wheel. When the displacement of the hand wheel is realized to extrude the pressing piece by rotating the hand wheel, the extrusion of the door body to the door frame is realized, and the air tightness is improved.
Description
Technical Field
The utility model relates to the technical field of sealing doors, in particular to a compression type door.
Background
When the cabin door outside the coating room is processed in the coating room, the cabin door can be subjected to great pressure, and when the cabin door is used for a long time, gaps are easily generated between the door body and the door frame, so that the tightness is poor. And the door body and the door frame are connected by adopting a hinge, so that the door body is inconvenient to replace.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the compression type door which has reasonable and simple structure, good air tightness and convenient replacement.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a compression door comprises a door frame and a door body, wherein the door body is movably connected with the door frame through a compression mechanism, a compression piece is fixed on the body, the compression mechanism is arranged at two ends of the compression piece and is movably connected with the compression piece,
the compressing mechanism comprises a base, an axle and a hand wheel, the base is fixed with the door frame, the axle is rotationally connected with the base,
one end of the wheel shaft penetrates through the pressing piece and is movably connected with the hand wheel.
The utility model is further provided with: the two ends of the pressing piece are respectively provided with a connecting hole and a U-shaped opening, and a wheel shaft arranged on the pressing mechanism at the corresponding end is respectively connected with the wheel shaft after penetrating through the connecting holes and the U-shaped openings.
The utility model is further provided with: the wheel axle comprises a rotating part and a rod part, the center of the rotating part is provided with a center hole,
the base is provided with a pin rod penetrating through the central hole, and the rotating part rotates relative to the pin rod;
the outer peripheral wall of the rod part is provided with external threads, and the hand wheel is provided with internal threads in threaded connection with the external threads, so that the hand wheel can displace when rotating on the rod part.
The utility model is further provided with: the door body is provided with an inward flanging part, the door frame is provided with an outward flanging part corresponding to the inward flanging part, and the outward flanging part is provided with an adhesive tape.
Compared with the defects in the prior art, the utility model has the beneficial effects that:
when the displacement of the hand wheel is realized to extrude the pressing piece by rotating the hand wheel, the extrusion of the door body to the door frame is realized, and the air tightness is improved.
When the door body needs to be detached, the door body can be detached from the door frame only by rotating the hand wheel to be detached from the axle.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an exploded view of the present utility model.
Door frame 1, door body 2, casting die 3, hold-down mechanism 4, connecting hole 32, U-shaped opening 31, base 41, shaft 42, hand wheel 43, rotation portion 422, pole 421, round pin pole 44.
Detailed Description
Embodiments of the present utility model are further described with reference to fig. 1-2.
The specific structure of the embodiment is as follows: the door comprises a door frame 1 and a door body 2, wherein the door body 2 is movably connected with the door frame 1 through a pressing mechanism 4. The door body 2 is provided with an inward flanging part, the door frame 1 is provided with an outward flanging part corresponding to the inward flanging part, and the outward flanging part is internally stuck with an adhesive tape.
Two pressing pieces 3 are fixed on the door body 2, and pressing mechanisms 4 are arranged at two ends of the pressing pieces 3 and are movably connected with the pressing pieces 3, wherein connecting holes 32 and U-shaped openings 31 are respectively formed at two ends of the pressing pieces 3.
The pressing mechanism 4 comprises a base 41, an axle 42 and a hand wheel 43, and the base 41 is fixed with the door frame 1. The base 41 is in the shape of a U-shaped frame.
The axle 42 includes a rotating portion 422 and a rod 421, the center of the rotating portion 422 is provided with a central hole, the base 41 is provided with a pin 44 penetrating the central hole, and the rotating portion 422 is rotatable relative to the pin, so that the door body 2 rotates relative to the door frame 1, and the door body 2 is opened and closed.
The outer peripheral wall of the stem 421 is provided with external threads, and the hand wheel 43 is provided with internal threads which are threadedly coupled with the external threads so that the hand wheel 43 is displaced when rotated on the stem 421.
When the door body 2 is sealed, the hand wheel 43 is rotated to enable the door body 2 to extrude the door frame 1 by inwards moving the pressing piece 3 to apply force, so that the tightness is ensured.
The wheel axle 42 arranged on the pressing mechanism 4 at the corresponding end respectively penetrates through the connecting hole 32 and the U-shaped opening 31 and then is connected with the wheel axle 42. The pressing mechanism 4 connected with the connecting hole 32 realizes that the door body 2 is hinged relatively to the door body 2, then the hand wheel 43 on the other pressing mechanism 4 is rotated to prevent the pressing of the pressing piece 3, then the hand wheel 43 is pushed to enable the rotating part 422 to rotate outwards relatively to the base 41, the rod 421 is separated from the U-shaped opening 31, and the door body 2 can be opened by holding the handle arranged on the door body 2.
When the door body 2 needs to be detached from the door frame 1, the hand wheel 43 is only required to be rotated and separated from the rod 421, and the connecting hole 32 and the U-shaped opening 31 of the pressing piece 3 are separated from the rod 421, so that the door body 2 can be detached.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model, but one skilled in the art can make common changes and substitutions within the scope of the technical solution of the present utility model.
Claims (4)
1. The utility model provides a compression door, includes door frame (1) and door body (2), its characterized in that: the door body (2) is movably connected with the door frame (1) through a pressing mechanism (4), the pressing piece (3) is fixed on the door body (2), the pressing mechanism (4) is arranged at two ends of the pressing piece (3) and is movably connected with the pressing piece (3),
the compressing mechanism (4) comprises a base (41), an axle (42) and a hand wheel (43), the base (41) is fixed with the door frame (1), the axle (42) is rotationally connected with the base (41),
one end of the wheel shaft (42) penetrates through the pressing piece (3) and is movably connected with the hand wheel (43).
2. A compression door as claimed in claim 1, wherein: the two ends of the pressing piece (3) are respectively provided with a connecting hole (32) and a U-shaped opening (31), and an axle (42) arranged on the pressing mechanism (4) at the corresponding end is respectively connected with the axle (42) after penetrating through the connecting hole (32) and the U-shaped opening (31).
3. A compression door as claimed in claim 2, wherein: the wheel axle (42) comprises a rotating part (422) and a rod part (421), the center of the rotating part (422) is provided with a center hole,
the base (41) is provided with a pin rod (44) penetrating through the central hole, and the rotating part (422) rotates relative to the pin rod;
the outer peripheral wall of the rod part is provided with external threads, and the hand wheel (43) is provided with internal threads in threaded connection with the external threads, so that the hand wheel (43) can displace when rotating on the rod part.
4. A compression door as claimed in claim 2, wherein: the door body (2) is provided with an inward flanging part, the door frame (1) is provided with an outward flanging part corresponding to the inward flanging part, and the outward flanging part is provided with an adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320458458.6U CN219654560U (en) | 2023-03-04 | 2023-03-04 | Compression door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320458458.6U CN219654560U (en) | 2023-03-04 | 2023-03-04 | Compression door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219654560U true CN219654560U (en) | 2023-09-08 |
Family
ID=87860103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320458458.6U Active CN219654560U (en) | 2023-03-04 | 2023-03-04 | Compression door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219654560U (en) |
-
2023
- 2023-03-04 CN CN202320458458.6U patent/CN219654560U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |