CN208530567U - A kind of bilayer Tent folding windshield structure - Google Patents
A kind of bilayer Tent folding windshield structure Download PDFInfo
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- CN208530567U CN208530567U CN201821144440.4U CN201821144440U CN208530567U CN 208530567 U CN208530567 U CN 208530567U CN 201821144440 U CN201821144440 U CN 201821144440U CN 208530567 U CN208530567 U CN 208530567U
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Abstract
In order to solve the problems, such as that rail vehicle bilayer Tent folding windshield weight on the basis of good sound insulation is big, seal failure, the utility model provides a kind of double-deck Tent folding windshield structure, belong to rail vehicle field, including canopy cloth outside arch, canopy cloth, docking cloth, press strip in M shape；The outer canopy cloth of two neighboring arch passes through a docking cloth connection, canopy cloth passes through a docking cloth connection in two neighboring M shape, it links together under upper with the docking cloth between the two neighboring outer canopy cloth and two neighboring interior canopy cloth of position, the end of interior canopy cloth is stretched out in one end that docking cloth is connect with interior canopy cloth, and press strip is mounted on the end of docking cloth；Sewing position of the utility model between any adjacent ring is preferably at most three layers of canopy cloth sewing, reduces the difficulty of sewing, improves the processing performance of processing.It is single layer canopy cloth in aid press strip position, clamping is convenient, and the size of press strip can be reduced to minimum in the case where proof strength, play the role of loss of weight.
Description
Technical field
The utility model relates to the windscreen of rail vehicle, in particular to the folding roc windscreen of a kind of rail vehicle.
Background technique
The one kind of Tent folding windshield as railway vehicle windscreen, be different from it is whole be all rubber windscreen, be by press strip and
The windscreen that canopy cloth is combined.Canopy cloth belongs to chemical products, belongs to rubber, and appearance is the shape of cloth, and function also functions to cloth
Windproof and rain proof effect, desired shape can be formed by cutting and sewing.Press strip is the metallic article of strip trough of belt, is led to
It is often made of aluminum, it can be pressed on canopy cloth, so that soft canopy cloth support is become the vestibule diaphragm structure of fixed shape.It is transported in train
In the case that row is more demanding, it is desirable that Tent folding windshield has certain soundproof effect, and the soundproof effect of single layer canopy cloth is poor, needs
It is made into the double-deck canopy cloth and forms certain cavity between the double-deck canopy cloth, to increase the soundproof effect of entire Tent folding windshield.
The Tent folding windshield primary structure and disadvantage of existing bilayer canopy cloth have: 1, individually with the outer canopy cloth of press strip, and individually
Interior canopy cloth with press strip connects integral Tent folding windshield by connection frame, and press strip quantity is more, and canopy cloth cavity is larger, be conducive to every
Sound, but heavier-weight；2, inside and outside canopy cloth is that same direction is bent, and in canopy cloth edge clamping to same press strip, press strip is wider, shape
At canopy cloth cavity it is smaller, it is light-weight, but be detrimental to sound insulation；3, inside and outside canopy cloth is connected together by connecting cloth, to difference
Direction is bent, and in canopy cloth edge clamping to same press strip, press strip is wider, and the canopy cloth cavity of formation is larger, is conducive to sound insulation, still
Weight is also than heavier.
Summary of the invention
In order to solve problem above, the utility model provides a kind of double-deck canopy cloth for being conducive to sound insulation and lighter in weight
The double-deck Tent folding windshield structure.
Bilayer Tent folding windshield structure described in the utility model, including canopy cloth outside arch, canopy cloth, docking cloth, press strip in M shape；
The outer canopy cloth of two neighboring arch is connected by a docking cloth, and canopy cloth is by a docking cloth connection in two neighboring M shape, up and down
It links together with the docking cloth between the two neighboring outer canopy cloth and two neighboring interior canopy cloth of position, docking cloth and interior canopy cloth connect
The end of interior canopy cloth is stretched out in the one end connect, and press strip is mounted on the end of docking cloth.
Further, the position that the outer canopy cloth of arch is connect with docking cloth is equipped with sealant, and canopy cloth is connect with docking cloth in M shape
Position be equipped with sealant.
It further, is same docking between the two neighboring outer canopy cloth and two neighboring interior canopy cloth of the upper lower same position
Cloth.
Further, the M shape bending position of the interior canopy cloth is to complete M shape by sewing thread to be formed.
Further, the arch cloth with to dock cloth, M shape cloth and the connection for docking cloth sutured by sewing thread.
Bilayer Tent folding windshield structure described in the utility model, has the advantages that
1, the sewing position between any adjacent ring is preferably at most three layers of canopy cloth, outer canopy cloth with dock cloth sewing position and interior
Canopy cloth with dock cloth sewing position, be the sewing of three layers of canopy cloth, reduce sewing difficulty, improve the processing performance of processing；Subtract
Lack canopy cloth usage amount, plays the role of loss of weight；
2, on press strip clamping to docking cloth, it is only necessary to clamp single layer canopy cloth, clamping is convenient, and the size of press strip can be
It is reduced to minimum in the case where proof strength, plays the role of loss of weight；
3, inside and outside canopy cloth is not direct and press strip link, and when train turning, the deformation of canopy cloth is not applied directly to
On press strip, there is certain buffer function, is conducive to the raising of vestibule diaphragm integral strength；
4, interior canopy cloth and outer canopy cloth can play the role of secondary waterproof sealing with the sealant for docking cloth junction, favorably
In the raising of the watertight and air-tightness of vestibule diaphragm.Since sealant mostly fails in high temperature or exposure environment, even if outer canopy cloth first
Layer sealant failure, part rainwater are flowed to windscreen in the second layer and will not be directly leaked into inside interior canopy cloth, i.e., in windscreen with external position
The passenger space in portion.
Detailed description of the invention
Fig. 1 is the main view of the double-deck Tent folding windshield structure described in the utility model.
Fig. 2 is the side view of Fig. 2.
Fig. 3 is the cross-sectional view of Fig. 1.
Fig. 4 is the structure chart of interior canopy cloth described in Fig. 1.
Each piece number explanation in figure:
Canopy cloth in 1-；The outer canopy cloth of 2-；3- press strip；4- docks cloth；5- sewing thread.
Specific embodiment
1 to Fig. 4 the double-deck Tent folding windshield structure described in the utility model is described in further detail with reference to the accompanying drawing.
Bilayer Tent folding windshield structure described in the utility model, as shown in Figure 1 to Figure 3, including canopy cloth 2 outside arch, canopy in M shape
Cloth 1, docking cloth 4, press strip 4.
Sew outer canopy cloth 2 with dock cloth 4, cloth 4 will be docked and be sewn into outside two neighboring arch among canopy cloth 2, (only had on side
The outer canopy cloth of one arch is sewed with cloth is docked), by taking the canopy cloth of Fourth Ring as an example, need the canopy cloth 2 outside intermediate three position adjacent arcuates
It docks cloth 4 with three to sew, individually cloth 4 is docked in sewing in canopy cloth 2 outside outside two side positions, two arches.
Four interior canopy cloth 1 are converted into M shape by 1 process of canopy cloth in sewing, and it is fixed to do M shape in the bending position seam sewing thread of M shape
Type is sewed by from side to other side sequence the corresponding docking cloth 4 of interior canopy cloth 1.
With being same docking cloth 4 between the two neighboring outer canopy cloth 2 and two neighboring interior canopy cloth 1 of position under upper.
Press strip 3 is assembled, the end of canopy cloth 1, press strip 3 are mounted on docking in one end stretching that docking cloth 4 and interior canopy cloth 1 are sewed
The end of cloth 4.
The position that the outer canopy cloth 2 of arch is connect with docking cloth 4 is equipped with sealant, the position that canopy cloth 1 is connect with docking cloth 4 in M shape
Sealant is installed.Accordingly even when first layer sealant fails, and it also can only be that part rainwater flows to second layer position, it will not be direct
It drains to inside windscreen.
The utility model is sewn together by a docking cloth by canopy cloth outside two adjacent ring arcs, to form single layer
Outer canopy cloth composition, then with canopy cloth in the M type being formed be sewn into docking cloth on, finally docking cloth bottom end clamping press strip,
To realize the double-deck canopy cloth structure with cavity.Bilayer Tent folding windshield structure described in the utility model is between any adjacent ring
Sewing position is preferably at most three layers of canopy cloth sewing, reduces the difficulty of sewing, improves the processing performance of processing.In aid press strip position
It sets, is single layer canopy cloth, clamping is convenient, and the size of press strip can be reduced to minimum in the case where proof strength, play
Loss of weight effect, weight ratio alleviate about 50% before.
As described above, the plan content given by conjunction with the accompanying drawings and embodiments, can derive similar technical solution.But
All contents without departing from technical solutions of the utility model, it is made by the above technical examples according to the technical essence of the present invention
Any simple modification, equivalent change and modification are still within the scope of the technical solutions of the present invention.
Claims (7)
1. a kind of bilayer Tent folding windshield structure, it is characterised in that: including canopy cloth, docking cloth, press strip in canopy cloth outside arch, M shape；Phase
The adjacent outer canopy cloth of two arches is by a docking cloth connection, and canopy cloth is connected by a docking cloth in two neighboring M shape, on similarly hereinafter
Docking cloth between the two neighboring outer canopy cloth and two neighboring interior canopy cloth of position links together, and docking cloth is connect with interior canopy cloth
One end stretch out in canopy cloth end, press strip is mounted on the end of docking cloth.
2. the double-deck Tent folding windshield structure according to claim 1, it is characterised in that: the position that the outer canopy cloth of arch is connect with docking cloth
Sealant is installed, the position that canopy cloth is connect with docking cloth in M shape is equipped with sealant.
3. the double-deck Tent folding windshield structure according to claim 1, it is characterised in that: the upper lower same position it is two neighboring outer
It is same docking cloth between canopy cloth and two neighboring interior canopy cloth.
4. the double-deck Tent folding windshield structure according to claim 2, it is characterised in that: the upper lower same position it is two neighboring outer
It is same docking cloth between canopy cloth and two neighboring interior canopy cloth.
5. according to claim 1 to 4 any double-deck Tent folding windshield structures, it is characterised in that: the M shape bending of the interior canopy cloth
Position is to complete M shape by sewing thread to be formed.
6. according to claim 1 to 4 any double-deck Tent folding windshield structures, it is characterised in that: the outer canopy cloth with dock cloth,
Interior canopy cloth with the connection for docking cloth is sutured by sewing thread.
7. the double-deck Tent folding windshield structure according to claim 5, it is characterised in that: the outer canopy cloth with dock cloth, interior canopy cloth
It with the connection for docking cloth is sutured by sewing thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821144440.4U CN208530567U (en) | 2018-07-19 | 2018-07-19 | A kind of bilayer Tent folding windshield structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821144440.4U CN208530567U (en) | 2018-07-19 | 2018-07-19 | A kind of bilayer Tent folding windshield structure |
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| Publication Number | Publication Date |
|---|---|
| CN208530567U true CN208530567U (en) | 2019-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821144440.4U Active CN208530567U (en) | 2018-07-19 | 2018-07-19 | A kind of bilayer Tent folding windshield structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590841A (en) * | 2020-12-31 | 2021-04-02 | 欧特美交通科技股份有限公司 | Folding shed assembly with novel structure |
-
2018
- 2018-07-19 CN CN201821144440.4U patent/CN208530567U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590841A (en) * | 2020-12-31 | 2021-04-02 | 欧特美交通科技股份有限公司 | Folding shed assembly with novel structure |
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