CN206367429U - High abrasion PVC card bar - Google Patents
High abrasion PVC card bar Download PDFInfo
- Publication number
- CN206367429U CN206367429U CN201720053592.2U CN201720053592U CN206367429U CN 206367429 U CN206367429 U CN 206367429U CN 201720053592 U CN201720053592 U CN 201720053592U CN 206367429 U CN206367429 U CN 206367429U
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- China
- Prior art keywords
- connection strap
- high abrasion
- card bar
- pvc card
- screw rod
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Abstract
The utility model provides a kind of high abrasion PVC card bar, belongs to field of mechanical technique.It solves prior art and there is the problem of stability is not high.This high abrasion PVC card bar, includes the strip body of PVC material, the outer body, which is coated with along its length to have on the overcoat of one layer of high-abrasive material, the body, has two flexible connection straps in the mounting hole run through, the mounting hole：Connection strap one and connection strap two, the inner of above-mentioned connection strap one and connection strap two is respectively positioned in mounting hole, spring is additionally provided with the mounting hole, the two ends of spring are connected to the inner and the inner of connection strap two of connection strap one, and the outer end of above-mentioned connection strap one and the outer end of connection strap two have the holder for being used for clamping shelter cloth.This high abrasion PVC card bar stability is high.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of high abrasion PVC card bar.
Background technology
Shelter cloth is used for automobile-covering or goods, therefore, and the size of shelter cloth is all relatively more unified.Once need to cover ratio
During relatively large goods, existing shelter cloth is accomplished by that splicing is practical, and still, two neighboring shelter cloth easily divides during use
From, and occur than larger crack.
In order to solve the above problems, people are typically to use to tense shelter cloth than larger tightening force.But, draw
Power easily causes damage after increasing to relatively more fragile goods.
Its publication number of Chinese patent CN106004634A provides a kind of shelter cloth for being easy to bundle, including base fabric body,
Cavity bound edge is respectively provided with the edge of base fabric body, wherein being connected with an elastic threads in each cavity bound edge
Band, and do not entered in cavity bound edge by locker tricing line band；One disk is installed in the top middle part of base fabric body,
And raised cavity is respectively provided with to four angular direction of base fabric body at disk, and provided with elastic threads band in raised cavity.
As can be seen that above-mentioned shelter cloth is easy to workman to load after goods, tarpaulin is hitched in the short time, and not crack
Gap, protects the safety problem of goods well.
But, its structure excessively complexity for corresponding goods, it is necessary to be fabricated separately, it is impossible to select existing common Peng Gai
Cloth is practical, causes its cost higher.
The content of the invention
The purpose of this utility model is that there is provided a kind of compact conformation and connection effect in view of the above-mentioned problems existing in the prior art
Really good high abrasion PVC card bar.
The purpose of this utility model can be realized by following technical proposal：
A kind of high abrasion PVC card bar, includes the strip body of PVC material, it is characterised in that the outer body cladding
Having on the overcoat of one layer of high-abrasive material, the body along its length to have in the mounting hole run through, the mounting hole has
Two flexible connection straps：Connection strap one and connection strap two, the inner of above-mentioned connection strap one and connection strap two are respectively positioned on mounting hole
It is interior, spring is additionally provided with the mounting hole, the two ends of spring are connected to the inner and the inner of connection strap two of connection strap one,
The outer end of above-mentioned connection strap one and the outer end of connection strap two have the holder for being used for clamping shelter cloth.
The overcoat coated in the outer body of PVC material has good abrasion resistant effect.Overcoat is used in the utility model
Canvas material.
It is clamped in by the holder at this card article two ends on two neighboring shelter cloth, it is ensured that the stable connection of shelter cloth
Property, effectively prevent between two neighboring shelter cloth and occurs than larger gap.
Meanwhile, two connected shelter cloths have the trend fit together under the elastic force effect of spring, further
Improve its stability.
In above-mentioned high abrasion PVC card bar, above-mentioned mounting hole, connection strap one, connection strap two, spring and holder shape
Into a connection unit, there are at least three connection units on the body.
In above-mentioned high abrasion PVC card bar, connection unit is uniformly arranged along body width direction.
Multiple uniform connection units effectively raise its connective stability.
In above-mentioned high abrasion PVC card bar, the connection strap is rubber strip.
In above-mentioned high abrasion PVC card bar, described connection strap is chain.
In above-mentioned high abrasion PVC card bar, the holder is pressed from both sides including L-shaped geometrical clamp and in the activity of strip,
There is the pilot hole of bar shaped, above-mentioned movable the inner pressed from both sides is located at pilot hole, in the middle part of the activity folder and solid on above-mentioned fixed mount
There is a screw arbor assembly, activity folder can be made relative to geometrical clamp translation by rotating after screw arbor assembly between clamp.
It can make swing relative to fixed mount in activity folder translation motion in the presence of pilot hole.
In above-mentioned high abrasion PVC card bar, described screw arbor assembly includes screw rod and locking nut, the screw rod upper end
With geometrical clamp axial restraint, screw rod lower end is threadedly coupled with activity folder, and above-mentioned locking nut is threaded at screw rod lower end.
Rotate during screw rod, meeting smoothly upper and lower translation is pressed from both sides in activity.Certainly, will after the position of activity folder is determined
Positioning can be achieved on locking nut threaded connection screw rod.
In above-mentioned high abrasion PVC card bar, described screw arbor assembly includes screw rod and locking nut, the screw rod lower end
With activity folder axial restraint, screw rod upper end is threadedly coupled with geometrical clamp, and above-mentioned locking nut is threaded at screw rod upper end.
During rotating screw rod, activity folder will not smoothly upper and lower translation, but geometrical clamp upper and lower translation.Certainly, it is fixed
After the position of folder is determined, locking nut is threadedly coupled on screw rod positioning can be achieved.
Having in above-mentioned high abrasion PVC card bar, on the geometrical clamp towards the side of activity folder is used to increase occlusion
The bite of power.
In above-mentioned high abrasion PVC card bar, described bite is the rack for being connected in geometrical clamp side.
The setting of bite can make holder is stable firmly to clamp at shelter cloth edge.
Compared with prior art, after this high abrasion PVC card bar connects two neighboring shelter cloth, two shelter cloths have side
Along the trend fit together, therefore, two adjacent shelter cloths can be stably connected with together by this card article.
Simultaneously as this card article has multiple connection units, therefore, its connective stability is high, with very high practical valency
Value.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of this high abrasion PVC card bar.
In figure, 1, body；1a, mounting hole；2nd, overcoat；3rd, connection strap one；4th, connection strap two；5th, spring；6th, geometrical clamp；
6a, pilot hole；7th, activity folder；8th, screw rod；9th, locking nut；10th, bite.
Embodiment
As shown in figure 1, this high abrasion PVC card bar includes the strip body 1 of PVC material, the outside of body 1 is coated with
Have along its length on the overcoat 2 of one layer of high-abrasive material, the body 1 in the mounting hole 1a, the mounting hole 1a run through
With two flexible connection straps：Connection strap 1 and connection strap 24, the inner position of above-mentioned connection strap 1 and connection strap 24
In in mounting hole 1a, being additionally provided with spring 5 in the mounting hole 1a, the two ends of spring 5 be connected to connection strap 1 the inner and
The inner of connection strap 24, the outer end of above-mentioned connection strap 1 and the outer end of connection strap 24 have the clamping for being used for clamping shelter cloth
Part.
Above-mentioned mounting hole 1a, connection strap 1, connection strap 24, spring 5 and holder one connection unit of formation, described
There are at least three connection units on body 1.In the present embodiment, connection unit is uniformly arranged along body width direction.
The connection strap is rubber strip.According to actual conditions, described connection strap is that chain is also feasible.
The holder has bar shaped including L-shaped geometrical clamp 6 and in movable press from both sides of strip on 7, above-mentioned fixed mount 6
Pilot hole 6a, the inner of above-mentioned activity folder 7 is located at pilot hole 6a, has a spiral shell between the middle part of activity folder 7 and geometrical clamp 6
Bar assembly, rotating, after screw arbor assembly activity folder 7 can translate relative to geometrical clamp 6.
Described screw arbor assembly includes screw rod 8 and locking nut 9, the upper end of screw rod 8 and the axial restraint of geometrical clamp 6, spiral shell
The lower end of bar 8 is threadedly coupled with activity folder 7, and above-mentioned locking nut 9 is threaded at the lower end of screw rod 8.
Described screw arbor assembly includes screw rod 8 and locking nut 9, the lower end of screw rod 8 and activity 7 axial restraints of folder, spiral shell
The upper end of bar 8 is threadedly coupled with geometrical clamp 6, and above-mentioned locking nut 9 is threaded at the upper end of screw rod 8.
Having on the geometrical clamp 6 towards the side of activity folder 7 is used to increase the bite 10 of snap-in force.
Described bite 10 is the rack for being connected in geometrical clamp side.
The overcoat coated in the outer body of PVC material has good abrasion resistant effect.Overcoat is used in the utility model
Canvas material.
It is clamped in by the holder at this card article two ends on two neighboring shelter cloth, it is ensured that the stable connection of shelter cloth
Property, effectively prevent between two neighboring shelter cloth and occurs than larger gap.
Meanwhile, two connected shelter cloths have the trend fit together under the elastic force effect of spring, further
Improve its stability.
Claims (10)
1. a kind of high abrasion PVC card bar, includes the strip body of PVC material, it is characterised in that the outer body is coated with
Having along its length on the overcoat of one layer of high-abrasive material, the body has two in the mounting hole run through, the mounting hole
The flexible connection strap of root：Connection strap one and connection strap two, the inner of above-mentioned connection strap one and connection strap two are respectively positioned in mounting hole,
Spring is additionally provided with the mounting hole, the two ends of spring are connected to the inner and the inner of connection strap two of connection strap one, on
Stating the outer end of connection strap one and the outer end of connection strap two has the holder for being used for clamping shelter cloth.
2. high abrasion PVC card bar according to claim 1, it is characterised in that above-mentioned mounting hole, connection strap one, connection
There are at least three connection units on bar two, spring and holder one connection unit of formation, the body.
3. high abrasion PVC card bar according to claim 2, it is characterised in that connection unit is uniform along body width direction
Set.
4. high abrasion PVC card bar according to claim 1, it is characterised in that the connection strap is rubber strip.
5. high abrasion PVC card bar according to claim 1, it is characterised in that described connection strap is chain.
6. high abrasion PVC card bar according to claim 2, it is characterised in that the holder includes L-shaped geometrical clamp
Pressed from both sides with the activity of strip, there is the pilot hole of bar shaped on above-mentioned geometrical clamp, the inner of above-mentioned activity folder is located at pilot hole, institute
Stating between activity folder middle part and geometrical clamp has a screw arbor assembly, and rotating can make activity folder flat relative to geometrical clamp after screw arbor assembly
Move.
7. high abrasion PVC card bar according to claim 6, it is characterised in that described screw arbor assembly includes screw rod and lock
Tight nut, the screw rod upper end and geometrical clamp axial restraint, screw rod lower end are threadedly coupled with activity folder, above-mentioned locking nut screw thread
It is connected at screw rod lower end.
8. high abrasion PVC card bar according to claim 6, it is characterised in that described screw arbor assembly includes screw rod and lock
Tight nut, the screw rod lower end is threadedly coupled with activity folder axial restraint, screw rod upper end with geometrical clamp, above-mentioned locking nut screw thread
It is connected at screw rod upper end.
9. high abrasion PVC card bar according to claim 6, it is characterised in that towards the one of activity folder on the geometrical clamp
Side, which has, to be used to increase the bite of snap-in force.
10. high abrasion PVC card bar according to claim 9, it is characterised in that described bite is to be connected in geometrical clamp
The rack of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053592.2U CN206367429U (en) | 2017-01-17 | 2017-01-17 | High abrasion PVC card bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053592.2U CN206367429U (en) | 2017-01-17 | 2017-01-17 | High abrasion PVC card bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206367429U true CN206367429U (en) | 2017-08-01 |
Family
ID=59391479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720053592.2U Active CN206367429U (en) | 2017-01-17 | 2017-01-17 | High abrasion PVC card bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206367429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541881A (en) * | 2017-01-17 | 2017-03-29 | 浙江飞虎新材料有限公司 | High abrasion PVC card bar |
-
2017
- 2017-01-17 CN CN201720053592.2U patent/CN206367429U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541881A (en) * | 2017-01-17 | 2017-03-29 | 浙江飞虎新材料有限公司 | High abrasion PVC card bar |
| CN106541881B (en) * | 2017-01-17 | 2018-12-11 | 浙江飞虎新材料有限公司 | High abrasion PVC card item |
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