CN216269217U - Platform door - Google Patents
Platform door Download PDFInfo
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- CN216269217U CN216269217U CN202122372338.8U CN202122372338U CN216269217U CN 216269217 U CN216269217 U CN 216269217U CN 202122372338 U CN202122372338 U CN 202122372338U CN 216269217 U CN216269217 U CN 216269217U
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Abstract
The utility model belongs to the technical field of platform doors, and particularly relates to a platform door. The platform door comprises a guide rail groove, a first sliding door, a second sliding door, a first handle part and a second handle part; a first mounting hole for mounting a first buckle part is formed in the first sliding door in a recessed mode, and a second mounting hole for mounting a second buckle part is formed in the second sliding door in a recessed mode; the first sliding door and the second sliding door are both arranged in the guide rail groove in a sliding manner; an extension line of the sliding track of the first sliding door coincides with the sliding track of the second sliding door. The first handle part and the second handle part are respectively hidden and installed in the first installation hole and the second installation hole which are sunken, so that a station worker can conveniently and manually hold the first handle part and/or the second handle part to open the platform door in an abnormal state, the first handle part and the second handle part are prevented from impacting passengers in the opening and closing process of the platform door, and the safety of the passengers is improved.
Description
Technical Field
The utility model belongs to the technical field of platform doors, and particularly relates to a platform door.
Background
The platform door (also called platform curtain door or safety door) is a space which is surrounded between a subway platform and a train on the platform in a glass door mode, and when the train arrives, the platform door is automatically opened so as to allow passengers to get on or off the train. However, when the platform door is in an emergency state such as power failure, the platform door cannot be automatically opened, and at this time, the platform door needs to be manually opened for passengers to get on or off the train.
In the prior art, a convex handle is arranged on a platform door to open the platform door in an emergency state; however, the outward convex handle not only affects the aesthetic degree of the platform door, but also can interfere and impact passengers in the opening and closing process of the platform door, thereby bringing unnecessary potential safety hazards to the passengers.
Disclosure of Invention
The utility model provides a platform door, aiming at the problem that unnecessary potential safety hazards are brought to passengers by a convex handle on the platform door in the prior art.
In view of the above technical problems, an embodiment of the present invention provides a platform door, including a guide rail groove, a first sliding door, a second sliding door, a first handle part and a second handle part; a first mounting hole for mounting the first buckle part is formed in the first sliding door in a recessed mode, and a second mounting hole for mounting the second buckle part is formed in the second sliding door in a recessed mode; the first sliding door and the second sliding door are both slidably mounted in the guide rail groove; an extension line of the sliding track of the first sliding door coincides with the sliding track of the second sliding door.
Optionally, the first handle part comprises a first mounting body and a first handle slot with a recess formed on the first mounting body; the second buckle hand part comprises a second mounting body and a second buckle hand groove formed on the second mounting body in a concave mode;
the edge of the hole opening of the first mounting hole and the edge of the hole opening of the second mounting hole are both positioned on a first plane; the edges of the notches of the first hand buckling groove and the second hand buckling groove are both positioned on a second plane; the second plane is parallel to the first plane, and the distance between the first plane and the second plane is smaller than or equal to a preset distance.
Optionally, the first handle part further comprises a first flange connected to the first mounting body; the first flanging is arranged around the first buckle slot and is in fit connection with the edge of the hole of the first mounting hole;
the second buckle part also comprises a second flanging connected with the second mounting body; the second flanging is arranged around the second buckle slot and is in fit connection with the edge of the hole of the second mounting hole.
Optionally, the platform door further comprises a first adhesive layer by which the first tab member is mounted in the first mounting hole and a second adhesive layer by which the second tab member is mounted in the second mounting hole.
Optionally, the first sliding door is further provided with a first lock hole, and the platform door further comprises a first door lock installed in the first lock hole;
the second sliding door is further provided with a second lock hole, and the platform door further comprises a second door lock installed in the second lock hole.
Optionally, the platform door further comprises a first slide assembly mounted on the first slide door, the first slide door being slidably mounted in the guide track slot by the first slide assembly;
the platform door further includes a second slide assembly mounted on the second slide door, the second slide door being slidably mounted in the guide track slot via the second slide assembly.
Optionally, the first sliding assembly includes a first mounting plate and a first guide shoe provided with a first mounting groove, the first guide shoe is slidably mounted in the guide rail groove, one end of the first mounting plate is connected to the first sliding door, and the other end of the first mounting plate is inserted into the first mounting groove;
the second sliding assembly comprises a second mounting plate and a second guide shoe, the second guide shoe is provided with a second mounting groove, one end of the second mounting plate is connected with the second sliding door, the second guide shoe is slidably mounted in the guide rail groove, and the other end of the second mounting plate is inserted in the second mounting groove.
Optionally, the platform door further comprises a first skirting board mounted below the first sliding door, and a second skirting board mounted below the second sliding door.
Optionally, a first damping space is provided between the first skirting board and the first sliding door; and a second damping space is arranged between the second skirting board and the second sliding door.
Optionally, the first skirting board comprises a first bending board and a second bending board, the lower end of the first bending board is connected with the first sliding door, the upper end of the first bending board is connected with the upper end of the second bending board, the lower end of the second bending board is connected with the first sliding door, and a first damping space is defined among the first bending board, the second bending board and the first sliding door;
the second skirting board comprises a third bending plate and a fourth bending plate, the lower end of the third bending plate is connected with the second sliding door, the upper end of the third bending plate is connected with the upper end of the fourth bending plate, the lower end of the fourth bending plate is connected with the second sliding door, and the third bending plate, the fourth bending plate and the second sliding door are enclosed to form a second damping space.
In the utility model, a first mounting hole for mounting the first buckle part is formed on the first sliding door in a recessed manner, and a second mounting hole for mounting the second buckle part is formed on the second sliding door in a recessed manner; the first sliding door and the second sliding door are both slidably mounted in the guide rail groove; an extension line of the sliding track of the first sliding door coincides with the sliding track of the second sliding door. According to the utility model, the first buckle hand part is hidden and installed in the first installation hole formed by the recess, and the second buckle hand part is hidden and installed in the second installation hole formed by the recess, so that a station worker can conveniently and manually buckle the first buckle hand part to open the first sliding door in a sliding manner and/or manually buckle the second buckle hand part to open the second sliding door in a sliding manner under an abnormal state, the passenger is prevented from being impacted in the opening and closing process of the platform door, and the safety of the passenger is improved. Moreover, the platform door is simple in structure, convenient to install and low in manufacturing cost.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of a platform door according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first sliding door according to an embodiment of the present invention;
FIG. 3 is a left side view of a first sliding door provided in accordance with one embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
fig. 5 is a schematic structural view of a first locking member of a platform door according to an embodiment of the present invention;
fig. 6 is a schematic view of a first slide assembly of a platform door according to an embodiment of the present invention;
fig. 7 is a cross-sectional view of a first slide assembly of a platform door according to one embodiment of the present invention;
fig. 8 is a schematic structural view of a first guide shoe of a platform door according to an embodiment of the present invention;
fig. 9 is a front view of a first kickplate of a platform door provided in accordance with an embodiment of the present invention;
fig. 10 is a left side view of a first kickplate of a platform door provided in accordance with an embodiment of the present invention.
The reference numerals in the specification are as follows:
1. a first sliding door; 11. a first door lock; 12. a first slide assembly; 121. a first mounting plate; 122. a first guide shoe; 1221. a first mounting groove; 13. a first skirting board; 131. a first bending plate; 132. a second bending plate; 14. a first damping space; 2. a second sliding door; 21. a second door lock; 22. a second slide assembly; 23. a second skirting board; 3. a first gripping member; 31. a first hand buckling groove; 32. a first flanging; 4. a second gripping member; 5. a first adhesive layer.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "middle", and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience in describing and simplifying the present invention, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
As shown in fig. 1 and 2, a platform door according to an embodiment of the present invention includes a guide rail groove (not shown), a first sliding door 1, a second sliding door 2, a first handle part 3, and a second handle part 4; a first mounting hole (not shown) for mounting the first handle part 3 is formed on the first sliding door 1 in a recessed manner, and a second mounting hole (not shown) for mounting the second handle part 4 is formed on the second sliding door 2 in a recessed manner; the first sliding door 1 and the second sliding door 2 are both slidably mounted in the guide rail groove; an extension line of the sliding track of the first sliding door 1 coincides with the sliding track of the second sliding door 2. It will be appreciated that the guideway grooves are mounted on the floor of the platform; when the platform door is in a normal condition (no abnormity occurs), if the platform door needs to be opened, the first sliding door 1 and the second sliding door 2 are automatically opened so as to allow passengers to get on or off the train; when the platform door is in maintenance, under the abnormal conditions such as power failure, the station staff detains and holds first attacker part 3 and open first sliding door 1 can detain and hold second attacker part 4 and open second sliding door 2 to supply the passenger to get off the train, perhaps the station staff gets into in the train. Further, the first sliding door 1 and the second sliding door 2 slide on the same straight line, when the first sliding door 1 and the second sliding door 2 slide in the same guide rail groove to contact with each other, the platform door is in a closed state, and when the first sliding door 1 and the second sliding door 2 slide in the same guide rail groove to separate from each other, the platform door is in an open state.
In the utility model, a first mounting hole for mounting the first buckle part 3 is formed on the first sliding door 1 in a recessed manner, and a second mounting hole for mounting the second buckle part 4 is formed on the second sliding door 2 in a recessed manner; the first sliding door 1 and the second sliding door 2 are both slidably mounted in the guide rail groove; an extension line of the sliding track of the first sliding door 1 coincides with the sliding track of the second sliding door 2. Because first sliding door 1 with when second sliding door 2 is under unusual state (power failure, maintenance etc.), station staff just need manually open the platform door, unusual manual frequency of opening the platform door is less. In the utility model, the first buckle hand part 3 is hidden and installed in the first installation hole formed by the recess, and the second buckle hand part 4 is hidden and installed in the second installation hole formed by the recess, so that the first sliding door 1 can be opened by manually buckling the first buckle hand part 3 in a sliding manner and/or the second sliding door 4 can be opened by manually buckling the second buckle hand part 4 in a sliding manner under the abnormal state of a station worker, the passenger is prevented from being impacted in the opening and closing process of the platform door, and the safety of the passenger is improved. Moreover, the platform door is simple in structure, convenient to install and low in manufacturing cost.
In one embodiment, as shown in fig. 3 to 5, the first gripping part 3 includes a first mounting body and a first gripping groove 31 recessed on the first mounting body; the second gripping part 4 comprises a second mounting body and a second gripping groove formed on the second mounting body; it can be understood that the outer sidewall of the first installation body is matched with the inner sidewall of the first installation hole in shape, and the first handle groove 31 is recessed toward the bottom of the first installation hole, so that the first handle part 3 can be hidden on the first sliding door 1; the outer side wall of the second installation body is matched with the inner side wall of the second installation hole in shape, and the second handle groove is recessed towards the bottom direction of the second installation hole, so that the second handle part 4 can be hidden on the second sliding door 2.
The edge of the hole opening of the first mounting hole and the edge of the hole opening of the second mounting hole are both positioned on a first plane; the notch edges of the first hand buckling groove 31 and the second hand buckling groove are both positioned on a second plane; the second plane is parallel to the first plane, and the distance between the first plane and the second plane is smaller than or equal to a preset distance. It is understood that the preset distance may be set according to actual requirements, for example, the preset distance includes, but is not limited to, 0mm (when the first plane and the second plane coincide), 2mm, 1.5mm, 1mm, 0.5mm, and the like. In this embodiment, the smaller the preset distance is, the closer the first and second gripping parts 3 and 4 are to the first plane; specifically, the second plane may be disposed on a side of the first plane far from the bottom of the first mounting hole, at this time, a part of the first handle part 3 is protruded on the first sliding door 1, and a part of the second handle part 4 is protruded on the second sliding door 2, but due to the numerical limitation of the preset distance, the protruded parts of the first handle part and the second handle part are smaller, so that the platform door with such a structure does not affect the station staff to manually open the platform door in an abnormal state, and at the same time, the passenger is ensured not to collide with the first handle part 3 and/or the second handle part 4, thereby improving the safety of the platform door. Similarly, the second plane may be disposed on a side of the first plane close to the bottom of the first mounting hole or coincide with the first plane, and at this time, the first handle part 3 is completely received in the first mounting hole, and the second handle part 4 is completely received in the second mounting hole, so that the function of opening and closing the platform door can be ensured without interfering passengers.
In one embodiment, as shown in fig. 3 to 5, the first buckle part 3 further includes a first flange 32 connected to the first mounting body; the first flanging 32 is arranged around the first buckle slot 31 and is in fit connection with the edge of the hole of the first mounting hole; it can be understood that the first tab slot 31 is provided with a first flange 32 at the periphery thereof, and the first flange 32 is bent towards the side away from the first tab slot 31. In this embodiment, the first flange 32 is attached to the edge of the opening of the first mounting hole, so that the first handle member 3 can be tightly mounted on the first sliding door 1, and the service life of the platform door is prolonged.
The second buckle part 4 further comprises a second flanging connected with the second mounting body; the second flanging is arranged around the second buckle slot and is in fit connection with the edge of the hole of the second mounting hole. The second handle buckling groove is provided with a second flanging, and the second flanging is bent towards one side far away from the second handle buckling groove. In this embodiment, the second flange is attached to the edge of the opening of the second mounting hole, so that the second handle member 4 can be tightly mounted on the second sliding door 2, and the service life of the platform door is prolonged.
In one embodiment, as shown in fig. 3 and 4, the platform door further includes a first adhesive layer 5 and a second adhesive layer, the first gripping member 3 is mounted in the first mounting hole through the first adhesive layer 5, and the second gripping member 4 is mounted in the second mounting hole through the second adhesive layer. As can be understood, the first adhesive layer 5 is arranged between the first flange 32 and the edge of the first mounting hole, and between the first mounting portion and the inner wall of the first mounting hole; and in a similar way, the second bonding layer is arranged between the second flanging and the edge of the second mounting hole and between the second mounting part and the inner wall of the second mounting hole. In this embodiment, the first gripping member 3 is bonded to the first mounting hole through the first adhesive layer 5, and the second gripping member 4 is bonded to the second mounting hole through the second adhesive layer, so that the first gripping member 3 and the second gripping member 4 can be easily and reliably mounted.
In one embodiment, as shown in fig. 1 and 2, the first sliding door 1 further has a first locking hole, and the platform door further includes a first door lock 11 installed in the first locking hole; the second sliding door 2 is further provided with a second lock hole, and the platform door further comprises a second door lock 21 installed in the second lock hole.
It can be understood that a first lock catch may be installed on the first sliding door 1, and a station staff member is equipped with a first key for unlocking the first door lock 11, when the first sliding door 1 is in an abnormal state, the station staff member first rotates the first door lock 11 by the first key, and the first door lock 11 will drive the first lock catch to release the limitation on the first sliding door 1, so that the station staff member will only be able to manually open the first sliding door 1 by the first locking handle part 3. At this time, the first door lock 11 is used to individually control the opening and closing of the first sliding door 1.
Similarly, the second lock catch can be installed on the second sliding door 2, the station staff is equipped with the first key for unlocking the second door lock 21, when the second sliding door 2 is in an abnormal state, the station staff firstly rotates the second door lock 21 through the second key, the second door lock 21 drives the second lock catch to release the limitation on the second sliding door 2, and therefore the station staff can manually open the second sliding door 2 through the second locking part 4. In this embodiment, the first door lock 11 and the second door lock 21 are designed to prevent the platform door from being opened by mistake by non-station workers, so that the safety of the platform door is improved. At this time, the second door lock 21 is used to individually control the opening and closing of the second sliding door 2.
It is understood that in another embodiment, the first door lock 11 and the second door lock 21 cooperate to lock the first sliding door 1 and the second sliding door 2 together, and at this time, when the first sliding door 1 and the second sliding door 2 are in a closed state, the first door lock 11 and the second door lock 21 are buckled, so that the first sliding door 1 and the second sliding door 2 are tightly closed together. Conversely, opening the first door lock 11 is considered as opening the second door lock 21 synchronously, and the platform door can be opened.
In one embodiment, as shown in fig. 1, the platform door further comprises a first sliding assembly 12 mounted on the first sliding door 1, the first sliding door 1 being slidably mounted in the guide rail groove by the first sliding assembly 12; it will be appreciated that the first sliding assembly 12 is mounted to the bottom of the first sliding door 1.
The platform door further comprises a second sliding assembly 22 mounted on the second sliding door 2, the second sliding door 2 being slidably mounted in the guide rail groove by the second sliding assembly 22. It will be appreciated that the second sliding assembly 22 is mounted to the bottom of the second sliding door 2. In this embodiment, the first sliding door 1 and the second sliding door 2 slide in the guide rail groove conveniently.
In an embodiment, as shown in fig. 6 to 8, the first sliding assembly 12 includes a first mounting plate 121 and a first guide shoe 122 having a first mounting groove 1221, the first guide shoe 122 is slidably mounted in the guide rail groove, one end of the first mounting plate 121 is connected to the first sliding door 1, and the other end of the first mounting plate 121 is inserted into the first mounting groove 1221; it is understood that the first mounting plate 121 is made of steel, the first guide shoe 122 is made of plastic, the first mounting plate 121 is inserted into the first mounting groove 1221 through a plastic-coating process, and the first sliding door 1 is slidably mounted in the guide rail groove through the first mounting plate 121 and the first guide shoe 122.
The second sliding assembly 22 comprises a second mounting plate and a second guide shoe provided with a second mounting groove, one end of the second mounting plate is connected with the second sliding door 2, the second guide shoe is slidably mounted in the guide rail groove, and the other end of the second mounting plate is inserted in the second mounting groove. It can be understood that the second mounting plate is made of steel material, the second guide shoe is made of plastic, the second mounting plate is inserted into the second mounting groove through a plastic coating process, and the second sliding door 2 is slidably mounted in the guide rail groove through the second mounting plate and the second guide shoe. In this embodiment, the first sliding assembly 12 and the second sliding assembly 22 respectively realize flexible assembly and disassembly of the guide shoe and the door frame through the mounting holes on the first mounting plate 121 and the second mounting plate, so that the platform door has a simple structure, is convenient to mount, and is simple to operate.
In one embodiment, as shown in fig. 1 and 2, the platform door further comprises a first skirting board 13 mounted below the first sliding door 1, and a first skirting board 23 mounted below the second sliding door 2. The first skirting board 13 and the second skirting board 23 are used at the bottom of the platform door body close to the ground, and are in glass transition with the door body, so that passengers can be properly prevented from kicking the glass on the platform. As will be appreciated, since the first sliding door 1 and the second sliding door 2 are both supported by high-strength tempered glass, passengers will feel a great pain when kicking on the first sliding door 1 and/or the second sliding door 2 in a car. In this embodiment, the first skirting board 13 and the first skirting board 23 are designed to reduce the pain of passengers kicking the first sliding door 1 and/or the second sliding door 2, thereby further improving the safety of the platform door.
In an embodiment, as shown in fig. 10, a first damping space 14 is provided between the first skirting board 13 and the first sliding door 1; a second damping space is arranged between the first skirting board 23 and the second sliding door 2. It will be appreciated that the first shock-absorbing space 14 reduces the stiffness of the first skirting board 13, and that the first skirting board 13 can collapse towards the first shock-absorbing space 14 when the force of the passenger kicking on the first skirting board 13 is large; the second shock-absorbing space may reduce the rigidity of the first skirting board 23, and when the passenger kicks the first skirting board 23 with a large force, the first skirting board 23 may collapse toward the second shock-absorbing space. In this example, the first damping space 14 and the second damping space are designed to further improve the safety of the platform store.
In an embodiment, as shown in fig. 9 and 10, the first skirting board 13 includes a first bending plate 131 and a second bending plate 132, a lower end of the first bending plate 131 is connected to the first sliding door 1, an upper end of the first bending plate 131 is connected to an upper end of the second bending plate 132, a lower end of the second bending plate 132 is connected to the first sliding door 1, and the first bending plate 131, the second bending plate 132 and the first sliding door 1 enclose the first shock absorbing space 14 therebetween; it can be understood that, since the outer surface of the first skirting board 13 is to be substantially even with the outer surface of the first sliding door 1 and the first shock absorbing space 14 is to be formed between the first skirting board 13 and the first sliding door 1, the first skirting board is required to be designed into a bent plate structure; in this embodiment, the first skirting board 13 is formed by welding the first bending board 131 and the second bending board 132, so that the bending frequency of each bending board is low, the bending precision can be ensured, and the material reject ratio is reduced. In addition, because the bending times are few, the deformation is correspondingly reduced, and the welding precision and the welding efficiency can be improved when the door frame is welded.
The above is merely an example of the platform door of the present invention and is not intended to limit the present invention, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A platform door comprising a guide track channel, a first sliding door, a second sliding door, a first handle member and a second handle member; a first mounting hole for mounting the first buckle part is formed in the first sliding door in a recessed mode, and a second mounting hole for mounting the second buckle part is formed in the second sliding door in a recessed mode; the first sliding door and the second sliding door are both slidably mounted in the guide rail groove; an extension line of the sliding track of the first sliding door coincides with the sliding track of the second sliding door.
2. A platform door according to claim 1, wherein the first catch member comprises a first mounting body and a first catch groove recessed formed in the first mounting body; the second buckle hand part comprises a second mounting body and a second buckle hand groove formed on the second mounting body in a concave mode;
the edge of the hole opening of the first mounting hole and the edge of the hole opening of the second mounting hole are both positioned on a first plane; the edges of the notches of the first hand buckling groove and the second hand buckling groove are both positioned on a second plane; the second plane is parallel to the first plane, and the distance between the first plane and the second plane is smaller than or equal to a preset distance.
3. A platform door according to claim 2, wherein the first clasp part further comprises a first flange connecting the first mounting body; the first flanging is arranged around the first buckle slot and is in fit connection with the edge of the hole of the first mounting hole;
the second buckle part also comprises a second flanging connected with the second mounting body; the second flanging is arranged around the second buckle slot and is in fit connection with the edge of the hole of the second mounting hole.
4. A platform door according to claim 1, further comprising a first adhesive layer by which the first catch member is mounted in the first mounting aperture and a second adhesive layer by which the second catch member is mounted in the second mounting aperture.
5. A platform door according to claim 1, wherein the first sliding door further defines a first locking aperture, the platform door further including a first door lock mounted in the first locking aperture;
the second sliding door is further provided with a second lock hole, and the platform door further comprises a second door lock installed in the second lock hole.
6. A platform door according to claim 1, further comprising a first slide assembly mounted on the first slide door, the first slide door being slidably mounted in the guide track slot by the first slide assembly;
the platform door further includes a second slide assembly mounted on the second slide door, the second slide door being slidably mounted in the guide track slot via the second slide assembly.
7. A platform door according to claim 6, wherein the first slide assembly comprises a first mounting plate and a first guide shoe provided with a first mounting slot, the first guide shoe being slidably mounted in the guide track slot, the first mounting plate being connected at one end to the first slide door and at the other end to the first mounting slot;
the second sliding assembly comprises a second mounting plate and a second guide shoe, the second guide shoe is provided with a second mounting groove, one end of the second mounting plate is connected with the second sliding door, the second guide shoe is slidably mounted in the guide rail groove, and the other end of the second mounting plate is inserted in the second mounting groove.
8. A platform door according to claim 1, further comprising a first skirting board mounted below the first sliding door, and a second skirting board mounted below the second sliding door.
9. A platform door according to claim 8, wherein a first shock absorbing space is provided between the first skirting board and the first sliding door; and a second damping space is arranged between the second skirting board and the second sliding door.
10. A platform door according to claim 9, wherein the first skirting board comprises a first bending board and a second bending board, the first bending board is connected to the first sliding door at a lower end thereof, the first bending board is connected to the second bending board at an upper end thereof, the second bending board is connected to the first sliding door at a lower end thereof, and the first damping space is defined by the first bending board, the second bending board and the first sliding door;
the second skirting board comprises a third bending plate and a fourth bending plate, the lower end of the third bending plate is connected with the second sliding door, the upper end of the third bending plate is connected with the upper end of the fourth bending plate, the lower end of the fourth bending plate is connected with the second sliding door, and the third bending plate, the fourth bending plate and the second sliding door are enclosed to form a second damping space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122372338.8U CN216269217U (en) | 2021-09-28 | 2021-09-28 | Platform door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122372338.8U CN216269217U (en) | 2021-09-28 | 2021-09-28 | Platform door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216269217U true CN216269217U (en) | 2022-04-12 |
Family
ID=81067762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122372338.8U Active CN216269217U (en) | 2021-09-28 | 2021-09-28 | Platform door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216269217U (en) |
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2021
- 2021-09-28 CN CN202122372338.8U patent/CN216269217U/en active Active
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