CN211943299U - Fixing device of sliding plug door adhesive tape - Google Patents
Fixing device of sliding plug door adhesive tape Download PDFInfo
- Publication number
- CN211943299U CN211943299U CN202020488149.XU CN202020488149U CN211943299U CN 211943299 U CN211943299 U CN 211943299U CN 202020488149 U CN202020488149 U CN 202020488149U CN 211943299 U CN211943299 U CN 211943299U
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- Prior art keywords
- door body
- adhesive tape
- flash
- rubber strip
- door
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a fixing device of stopper sliding door adhesive tape, including setting up door body adhesive tape and finger guard adhesive tape on the door body, door body adhesive tape sets up in last shelves, back shelves and the lower shelves of door body, the finger guard adhesive tape sets up in the preceding shelves of door body, its characterized in that: and a first flash and a second flash are respectively arranged between the joint of the upper gear and the joint of the lower gear of the door body rubber strip and the finger protection rubber strip. The utility model enhances the rigidity of the finger protection rubber strip of the sliding plug door and the rubber strip of the door body at the joint of the upper gear and the lower gear of the door body; the problems of warping and leaking at the joint of the finger-protecting rubber strip and the door body rubber strip due to insufficient rigidity are solved; the sealing performance of the sliding plug door is greatly improved; the overall appearance of the sliding plug door is improved; the structure and the manufacturing process thereof are simple and easy to popularize and use.
Description
Technical Field
The utility model relates to a fixing device of stopper sliding door adhesive tape especially relates to a fixing device of stopper sliding door finger protection adhesive tape.
Background
Along with the high-speed development and application of the metro of the urban transportation vehicle, the electric double-opening sliding plug door system is applied to the door of the metro passenger car more and more. The sliding plug door is in a closed working state, a good sealing effect is required to be kept between the sliding plug door and a vehicle body, in the existing door leaf structure, finger protection rubber strips located at the upper gear and the lower gear of the door leaf are usually directly bonded with door body rubber strips on the periphery of the door leaf through rubber layers, but because the door body rubber strips and the finger protection rubber strips are flexible bodies, the finger protection rubber strips are deformed at the bonding positions due to insufficient rigidity, and great adverse effects are caused on the sealing performance and the appearance of the sliding plug door.
As shown in fig. 1, 2 and 3, door body rubber strips 2 are arranged in grooves of an upper rail 102, a rear rail 103 and a lower rail 104 of the door body 1, and finger protection rubber strips 3 are arranged on the side surface of a front rail 101 of the door body 1. The finger protection rubber strip 3 is bonded with the door body rubber strip 2 at the joint of the front rail 101 and the upper rail 102 through the first rubber layer 6, and the finger protection rubber strip 3 is bonded with the door body rubber strip 2 at the joint of the front rail 101 and the lower rail 103 through the second rubber layer 7. Because door body adhesive tape 2 and finger protection adhesive tape 3 all are made by flexible material, consequently the rigidity of the bonding department at first glue film 6 and second glue film 7 place is relatively poor, leads to finger protection adhesive tape 3 to produce warpage, crack scheduling problem easily, and then can't ensure the good sealed effect of sliding plug door, also influences the whole outward appearance of sliding plug door simultaneously.
Disclosure of Invention
The purpose of the invention is as follows: the utility model provides a fixing device of stopper sliding door adhesive tape can improve the rigidity of finger guard adhesive tape in stopper sliding door upper gear department and lower gear department, can solve the problem of easy warpage of finger guard adhesive tape and small opening.
The technical scheme is as follows: the technical scheme adopted by the utility model is a fixing device for the rubber strip of the sliding plug door, which comprises a door body rubber strip and a finger protection rubber strip which are arranged on a door body, wherein the door body rubber strip is arranged on the upper gear, the lower gear and the rear gear of the door body, and the finger protection rubber strip is arranged on the front gear of the door body; and a first flash and a second flash are respectively arranged between the joint of the upper gear and the joint of the lower gear of the door body rubber strip and the finger protection rubber strip.
Preferably, the first flange is a profile extending along the upper rail, and the second flange is a profile extending along the lower rail.
Preferably, a third adhesive layer is arranged between the first flash and the finger protection adhesive tape, and a fourth adhesive layer is arranged between the first flash and the door body adhesive tape.
Preferably, a fifth adhesive layer is arranged between the second flash and the finger protection adhesive tape, and a sixth adhesive layer is arranged between the second flash and the door body adhesive tape.
Preferably, the first flash and the second flash are both planar plate-shaped structures.
The utility model discloses a fixing device of stopper sliding door adhesive tape increases first overlap structure through preceding shelves and last shelves junction at the door body, and shelves and lower shelves junction increase second overlap structure in the front will originally indicate the adhesive tape with the fender that the door body adhesive tape bonded, change into and bond with first overlap and second overlap, have strengthened the rigidity of fender finger adhesive tape in the front shelves and last shelves junction and preceding shelves and lower shelves junction.
Has the advantages that: compared with the prior art, the utility model has the advantages of it is following:
the utility model enhances the rigidity of the finger-protecting adhesive tape and the door body adhesive tape at the joint of the upper and lower shelves of the door leaf; the problems of warping and leaking at the joint of the finger-protecting rubber strip and the door body rubber strip due to insufficient rigidity are solved; the sealing performance of the sliding plug door is greatly improved; the overall appearance of the sliding plug door is improved; the structure and the manufacturing process thereof are simple and easy to popularize and use.
Drawings
FIG. 1 is a schematic view of the position of a finger bead of a prior art sliding plug door;
FIG. 2 is a schematic view of the structure of the upper rail of the sliding plug door in the prior art;
FIG. 3 is a schematic view of a lower rail structure of a prior art sliding plug door;
FIG. 4 is a schematic structural view of the upper stop of the sliding plug door of the present invention;
FIG. 5 is a schematic view of the structure of the lower rail of the sliding plug door of the present invention;
fig. 6 is a schematic cross-sectional structure of fig. 4.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
Like fig. 1, fig. 4, fig. 5 and fig. 6, the utility model discloses a stopper sliding door adhesive tape fixing device, including setting up door body adhesive tape 2 and finger guard adhesive tape 3 on stopper sliding door body 1, door body 1 includes preceding shelves 101, last shelves 102, back shelves 103 and lower shelves 104, and door body adhesive tape 2 sets up in the recess of last shelves 102, back shelves 103 and lower shelves 104, and finger guard adhesive tape 3 body sets up in the preceding shelves 101 side, and wherein door body adhesive tape 2 is a whole adhesive tape. The finger protection rubber strip 3 and the door body rubber strip 2 are provided with a first flange 4 in the middle of the joint of the front rail 101 and the upper rail 102, and the first flange 4 is a section bar of the upper rail 102 extending out of one side of the finger protection rubber strip 3. The finger protection rubber strip 3 and the door body rubber strip 2 are provided with a second flash 5 in the middle of the joint of the front rail 101 and the lower rail 104, and the second flash 5 is a section bar extending from one side of the lower rail 104 positioned on the finger protection rubber strip 3. The first flash 4 and the second flash 5 are in a plane plate shape, and the width of the first flash is smaller than that of the finger protection rubber strip 3.
The finger protection adhesive tape 3 positioned at the top end of the front rail 101 is bonded with one surface of the first flash 4 through the third adhesive layer 8, the bottom end of the other side surface of the first flash 4 is contacted with one end side surface of the door body adhesive tape 2, a V-shaped structure is formed above the contact position, and the fourth adhesive layer 10 is arranged at the bottom of the V shape.
The finger protection adhesive tape 4 positioned at the bottom end of the front rail 101 is bonded with one side of the second flash 5 through a fifth adhesive layer 9, the bottom end of the other side of the second flash 5 is contacted with the other side of the door body adhesive tape 2, an inverted V-shaped structure is formed below the contact position, and a sixth adhesive layer 11 is arranged at the top of the inverted V-shaped structure.
In order to improve the overall aesthetic effect, the exposed edge of the upper rail section bar is also provided with a covering 12.
In this embodiment, the thickness of the finger protection adhesive tape 3 is 2mm, the thickness of the first flash 4 and the thickness of the second flash 5 are 1.5mm, and the thickness of the third adhesive layer 8 and the fifth adhesive layer 9 for bonding the finger protection adhesive tape 3 with the first flash 4 and the second flash 5 is 1 mm.
Claims (5)
1. The utility model provides a fixing device of stopper sliding door adhesive tape, is including setting up door body adhesive tape (2) and finger guard adhesive tape (3) on door body (1), door body adhesive tape (2) set up in last shelves (102), back shelves (103) and lower shelves (104) of door body (1), finger guard adhesive tape (3) set up in preceding shelves (101) of door body (1), its characterized in that: and a first flash (4) and a second flash (5) are respectively arranged in the middle of the joint of the upper rail (102) and the lower rail (104) of the door body rubber strip (2) and the finger protection rubber strip (3).
2. The device for fixing the rubber strip of the sliding plug door according to claim 1, wherein: the first flash (4) is a profile extending from one side of the upper rail (102), and the second flash (5) is a profile extending from one side of the lower rail (104).
3. The device for fixing the rubber strip of the sliding plug door according to claim 1, wherein: a third adhesive layer (8) is arranged between the first flash (4) and the finger protection adhesive tape (3), and a fourth adhesive layer (10) is arranged between the first flash and the door body adhesive tape (2).
4. The device for fixing the rubber strip of the sliding plug door according to claim 1, wherein: a fifth glue layer (9) is arranged between the second flash (5) and the finger protection glue strip (3), and a sixth glue layer (11) is arranged between the second flash and the door body glue strip (2).
5. The device for fixing the rubber strip of the sliding plug door according to claim 1, wherein: the first flash (4) and the second flash (5) are both of a plane plate-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020488149.XU CN211943299U (en) | 2020-04-07 | 2020-04-07 | Fixing device of sliding plug door adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020488149.XU CN211943299U (en) | 2020-04-07 | 2020-04-07 | Fixing device of sliding plug door adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211943299U true CN211943299U (en) | 2020-11-17 |
Family
ID=73161411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020488149.XU Active CN211943299U (en) | 2020-04-07 | 2020-04-07 | Fixing device of sliding plug door adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211943299U (en) |
-
2020
- 2020-04-07 CN CN202020488149.XU patent/CN211943299U/en active Active
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