CN211342450U - Embedded access door structure - Google Patents
Embedded access door structure Download PDFInfo
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- CN211342450U CN211342450U CN201922151911.5U CN201922151911U CN211342450U CN 211342450 U CN211342450 U CN 211342450U CN 201922151911 U CN201922151911 U CN 201922151911U CN 211342450 U CN211342450 U CN 211342450U
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- access door
- door main
- main body
- main part
- wallboard
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Abstract
The utility model discloses an embedded access door structure, including access door main part and wallboard, the wallboard on have with the access door main part looks adaptation the access hole, the access door main part inlay and establish in the access hole and the preceding terminal surface of access door main part and wallboard flush, access door main part and wallboard between fill up and be equipped with soft sealing strip. The utility model discloses in, the preceding terminal surface of access door main part makes it look as a whole from the outward appearance with the preceding terminal surface looks parallel and level of wallboard, and is pleasing to the eye effectual, and the sealing strip of setting seals the clearance between access door main part and the wallboard, makes it can not have more kindling or smog to see through the access door when the conflagration breaing out, and the fire prevention effect is better, and the soft material of sealing strip makes the noise that the access door main part produced when closing littleer, and is also littleer to the wearing and tearing of access door main part, and the practicality is high.
Description
Technical Field
The utility model relates to a boats and ships access door technical field especially relates to an embedded access door structure.
Background
The existing access door is poor in fireproof, shock-absorbing and noise-reducing effects, attractive in appearance of products along with the high-end market of ships, high in precision and quality requirements, and the requirements of the embedded access door which needs to be good in fireproof and noise-reducing effects and attractive and stable are met.
SUMMERY OF THE UTILITY MODEL
In order to solve at least one of the above problems, the utility model provides an embedded access door structure.
The utility model provides a following technical scheme: the utility model provides an embedded access door structure, includes access door main part and wallboard, the wallboard on have with the access door main part looks adaptation the access hole, the access door main part inlay and establish in the access hole and the preceding terminal surface of access door main part and wallboard flush, access door main part and wallboard between fill up and be equipped with soft sealing strip.
Preferably, the access door main part can be opened forward, be provided with the locking device who is used for restricting the access door main part and opens in the access door main part, locking device including being located switch portion on the terminal surface before the access door main part, through switch portion can unblock or lock the access door main part.
Preferably, the locking device further comprises a blocking piece connected with the switch part, the blocking piece is abutted to the rear end face of the right side wall plate to limit the opening of the access door main body, and the blocking piece can be rotated by the switch part to be staggered with the wall plate.
Preferably, the locking device further comprises a transmission device and two pressure rods, the two pressure rods are located on the rear end face of the access door main body and respectively extend to the upper portion and the lower portion of the access door main body to abut against the rear end face of the wall plate, and the opening and closing portion can drive the pressure rods to stretch and retract through the transmission device and enable the pressure rods to be staggered with the wall plate.
Preferably, the rear end face of the access door main body is provided with a limiting part for limiting the left and right movement of the compression bar.
Preferably, the pressing rod is provided with a roller made of a non-metal material, and the pressing rod abuts against the rear end face of the wall plate through the roller.
Preferably, the rear of access door main part is provided with annular holding tank, the opening of holding tank aligns towards the place ahead and with the access door main part, the sealing strip sets up in the holding tank, the cross-section of sealing strip is the confined arc, the rear portion of sealing strip and the bottom looks adaptation of holding tank, the anterior circular arc end of sealing strip and the rear end face butt of access door main part.
Preferably, the wallboard comprises a wallboard main body and a door frame arranged on the wallboard main body, the accommodating groove is formed in the door frame, the left side and the right side of the door frame are provided with protruding portions, the wallboard main body is provided with a slot matched with the protruding portions, and the protruding portions are inserted into the slot.
Preferably, the door frame is provided with a pressing plate extending to the rear end of the wall plate main body, and the pressing plate is tightly attached to and fixed on the wall plate main body.
Preferably, the access door main body is rotatably connected to the wall plate by at least one hinge, and the hinge is located between the side wall of the access door main body and the side wall of the wall plate.
The beneficial effects of the utility model reside in that:
the utility model discloses in, the preceding terminal surface of access door main part makes it look as a whole from the outward appearance with the preceding terminal surface looks parallel and level of wallboard, and is pleasing to the eye effectual, and the sealing strip of setting seals the clearance between access door main part and the wallboard, makes it can not have more kindling or smog to see through the access door when the conflagration breaing out, and the fire prevention effect is better, and the soft material of sealing strip makes the noise that the access door main part produced when closing littleer, and is also littleer to the wearing and tearing of access door main part, and the practicality is high.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a longitudinal sectional view of the present invention;
fig. 4 is a cross sectional view of a door frame according to the present invention;
fig. 5 is a longitudinal sectional view of the middle door frame of the present invention;
FIG. 6 is a schematic view of a slot structure according to the present invention;
fig. 7 is a schematic view of the pressing plate structure of the present invention.
Description of reference numerals:
10 access door main part, 11 locking device, 111 switch portion, 112 separation blade, 113 depression bar, 114 transmission, 115 locating part, 116 gyro wheel, 12 hinge, 13 fire prevention packing, 20 wallboard, 21 access hole, 22 wallboard main part, 221 slot, 23 door frame, 231 holding tank, 232 lug boss, 233 clamp plate, 2331 diaphragm, 2332 "U" shape board, 24 sealing strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center, longitudinal, transverse, length, width, thickness, upper, lower, front, rear, left, right, vertical, horizontal, top, bottom, inner, outer, clockwise, counterclockwise" and the like refer to the orientation or positional relationship as shown in the drawings, which is only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.
Referring to fig. 1 to 3, in a preferred embodiment of the present invention, an embedded access door structure includes an access door main body 10 and a wall plate 20, the wall plate 20 has an access opening 21 adapted to the access door main body 10, the access door main body 10 is embedded in the access opening 21, a front end surface of the access door main body 10 is flush with a front end surface of the wall plate 20, and a soft sealing strip 24 is padded between the access door main body 10 and the wall plate 20; the utility model discloses in, the preceding terminal surface of access door main part 10 makes it look as a whole from the outward appearance with the preceding terminal surface looks parallel and level of wallboard 20, and is pleasing to the eye effectual, and the sealing strip 24 of setting seals the clearance between access door main part 10 and wallboard 20, makes it can not have more kindling or smog to see through access door main part 10 when the conflagration breaing out, and the fire prevention effect is better, and the noise that 24 soft materials of sealing strip made access door main part 10 produce when closing is littleer, and is also littleer to the wearing and tearing of access door main part 10, and the practicality is high.
As a preferred embodiment of the present invention, it may also have the following additional technical features:
the access door main part 10 can be opened forward, be provided with the locking device 11 that is used for restricting access door main part 10 to open on the access door main part 10, locking device 11 is including the switch portion 111 that is located on the terminal surface before the access door main part 10, can unblock or lock access door main part 10 through switch portion 111, the preceding terminal surface at access door main part 10 is established to the switch portion 111 of locking device 11, made things convenient for access door main part 10 to open forward, in this embodiment, locking device 11 is provided with threely, make more stable of access door main part 10 locking.
The locking device 11 further includes a transmission device 114 and two pressing rods 113, the two pressing rods 113 are located on the rear end face of the access door body 10 and extend to the upper side and the lower side of the access door body 10 respectively to abut against the rear end face of the wall plate 20, the pressing rods 113 can be driven to stretch and retract through the transmission device 114 through the switch portion 111, and the pressing rods 113 and the wall plate 20 are staggered, the two pressing rods 113 limit the top and the bottom of the access door body 10, so that the locking state of the access door body 10 is more stable, and when the locking device is opened, the transmission device 114 can enable the two pressing rods 113 to retract towards the direction of the access door body 10, so that the access door body 10 is opened by staggering with the wall plate 20.
The rear end face of the access door main body 10 is provided with a limiting piece 115 used for limiting the left and right movement of the pressing rod 113, the limiting piece 115 can avoid the left and right deviation of the pressing rod 113, but the up and down stretching of the pressing rod 113 is not affected, in this embodiment, the limiting piece 115 is fixedly connected with the rear end face of the access door main body 10, the limiting piece 115 is a plate with a round hole, and the pressing rod 113 penetrates through the round hole.
The pressing rod 113 is provided with a roller 116 made of a non-metal material, the pressing rod 113 abuts against the rear end face of the wallboard 20 through the roller 116, the roller 116 can enable the pressing rod 113 to roll and stretch on the wallboard 20 and the access door main body 10, and the roller 116 made of the non-metal material can effectively reduce friction. In this embodiment, the roller 116 may be made of rubber, which has a mute and stable effect, or may be made of other non-metallic materials, but not limited thereto.
The rear of access door main part 10 is provided with holding tank 231, the opening of holding tank 231 is towards the place ahead and aligns with access door main part 10, sealing strip 24 sets up in holding tank 231, sealing strip 24's cross-section is the confined arc, the rear portion of sealing strip 24 and the bottom looks adaptation of holding tank 231, the anterior circular arc end of sealing strip 24 and the rear end face butt of access door main part 10, sealing strip 24 seals the clearance between access door main part 10 and the holding tank 231, access door main part 10's fire behavior has been improved, sealing strip 24's circular arc end and access door main part 10 butt, the shockproof effect of access door main part 10 has been improved, in this embodiment, sealing strip 24 optional rubber material, can effectively take precautions against earthquakes and fall makes an uproar, also can choose other soft.
Wallboard 20 includes wallboard main part 22 and the door frame 23 of setting on wallboard main part 22, holding tank 231 sets up on door frame 23, the left side and the right side of door frame 23 are provided with bellying 232, be provided with the slot 221 with bellying 232 looks adaptation on wallboard main part 22, bellying 232 inserts and establishes in slot 221, holding tank 231 and bellying 232 fixed connection, a part that belongs to door frame 23, slot 221 can be spacing with door frame 23, in this embodiment, holding tank 231 is a recess that bellying 232's lateral wall backward extended and bending type formed, the hollow column structure that bellying 232 formed for the combination of bent plate.
The door frame 23 is provided with a pressing plate 233 extending to the rear end of the panel body 22, the pressing plate 233 is closely attached and fixed to the panel body 22, and the pressing plate 233 can stably connect the door frame 23 to the panel body 22, in this embodiment, the pressing plate 233 is divided into two parts, i.e., a horizontal plate 2331 and a U-shaped plate 2332, the horizontal plate 2331 is fixedly connected to the rear end surface of the panel body 22 by a rivet, the horizontal plates 2331 on the left and right sides are fixedly connected to the protruding portions 232 in the insertion grooves 221 by rivets penetrating through the panel body 22, and the U-shaped plate 2332 wraps the outer wall of the accommodation groove 231 and is fixedly connected to the accommodation groove 231 by rivets.
The access door main body 10 is connected with the wall plate 20 through at least one hinge 12 in a rotatable manner, the hinge 12 is located between the side wall of the access door main body 10 and the side wall of the wall plate 20, the hinge 12 can be hidden, so that the access door main body 10 and the wall plate 20 look like a whole and have more attractive appearance, in the embodiment, the hinges 12 are three, and the stability of the access door main body 10 in rotation is ensured.
In this implementation, access door main part 10 still embeds there is fire prevention filler 13, has further improved access door main part 10's fire behavior, and in this embodiment, fire prevention filler 13 can select for use the asbestos, and the sexual valence relative altitude also can select for use other fire-proof material, is not limited to this.
The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.
The above is only the preferred embodiment of the present invention, as long as the technical solution of the purpose of the present invention is realized by the substantially same means, all belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides an embedded access door structure, its characterized in that, includes access door main part (10) and wallboard (20), wallboard (20) on have with access door main part (10) looks adaptation access hole (21), access door main part (10) inlay and establish in access hole (21) and the preceding terminal surface of access door main part (10) and wallboard (20) flush, access door main part (10) and wallboard (20) between fill up and be equipped with soft sealing strip (24).
2. An embedded access door structure according to claim 1, characterized in that, the access door main body (10) can be opened forward, the access door main body (10) is provided with a locking device (11) for limiting the access door main body (10) to be opened, the locking device (11) comprises a switch part (111) located on the front end face of the access door main body (10), and the access door main body (10) can be unlocked or locked through the switch part (111).
3. A built-in access door structure according to claim 2, wherein said locking device (11) further comprises a stopper (112) connected to said opening and closing portion (111), said stopper (112) abuts against the rear end surface of the right side wall panel (20) to restrict the opening of the access door main body (10), said stopper (112) can be rotated to be offset from the wall panel (20) by said opening and closing portion (111).
4. A door assembly as claimed in claim 3, wherein the locking device (11) further comprises a transmission device (114) and two pressing rods (113), the two pressing rods (113) are located at the rear end of the door body (10) and respectively extend above and below the door body (10) to abut against the rear end of the panel (20), and the pressing rods (113) can be driven by the switch part (111) via the transmission device (114) to extend and retract and shift the pressing rods (113) from the panel (20).
5. The built-in access door structure according to claim 4, wherein the rear end surface of the access door main body (10) is provided with a limiting member (115) for limiting the left and right movement of the pressing rod (113).
6. The embedded access door structure of claim 4, wherein the compression bar (113) is provided with a roller (116) made of non-metal material, and the compression bar (113) is abutted on the rear end surface of the wall plate (20) through the roller (116).
7. The embedded access door structure of claim 1, wherein an annular accommodating groove (231) is formed in the rear of the access door main body (10), an opening of the accommodating groove (231) faces the front and is aligned with the access door main body (10), the sealing strip (24) is arranged in the accommodating groove (231), the cross section of the sealing strip (24) is in a closed arc shape, the rear portion of the sealing strip (24) is matched with the bottom of the accommodating groove (231), and the front arc end of the sealing strip (24) is abutted to the rear end face of the access door main body (10).
8. The drop-in access door structure according to claim 7, wherein the wall plate (20) comprises a wall plate main body (22) and a door frame (23) disposed on the wall plate main body (22), the receiving groove (231) is disposed on the door frame (23), the left and right sides of the door frame (23) are provided with protrusions (232), the wall plate main body (22) is provided with slots (221) adapted to the protrusions (232), and the protrusions (232) are inserted into the slots (221).
9. A drop-in access door structure as claimed in claim 8, wherein said door frame (23) is provided with a pressing plate (233) extending to the rear end of the panel main body (22), said pressing plate (233) being closely fitted and fixed to the panel main body (22).
10. A drop-in access door structure as claimed in claim 1, wherein the access door body (10) is pivotably connected to the wall panel (20) by at least one hinge (12), the hinge (12) being located between a side wall of the access door body (10) and a side wall of the wall panel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922151911.5U CN211342450U (en) | 2019-12-04 | 2019-12-04 | Embedded access door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922151911.5U CN211342450U (en) | 2019-12-04 | 2019-12-04 | Embedded access door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211342450U true CN211342450U (en) | 2020-08-25 |
Family
ID=72106425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922151911.5U Active CN211342450U (en) | 2019-12-04 | 2019-12-04 | Embedded access door structure |
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| Country | Link |
|---|---|
| CN (1) | CN211342450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501010A (en) * | 2021-07-16 | 2021-10-15 | 中车唐山机车车辆有限公司 | Carriage and rail vehicle |
-
2019
- 2019-12-04 CN CN201922151911.5U patent/CN211342450U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501010A (en) * | 2021-07-16 | 2021-10-15 | 中车唐山机车车辆有限公司 | Carriage and rail vehicle |
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