CN209308265U - Low-temperature impact resistance high-strength polypropylene board - Google Patents
Low-temperature impact resistance high-strength polypropylene board Download PDFInfo
- Publication number
- CN209308265U CN209308265U CN201821197153.XU CN201821197153U CN209308265U CN 209308265 U CN209308265 U CN 209308265U CN 201821197153 U CN201821197153 U CN 201821197153U CN 209308265 U CN209308265 U CN 209308265U
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- Prior art keywords
- low
- location hole
- impact resistance
- resistant plate
- temperature resistant
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Abstract
The utility model provides a kind of low-temperature impact resistance high-strength polypropylene board, belongs to field of mechanical technique.It is poor that it solves the problems, such as the prior art there is stability.This low-temperature impact resistance high-strength polypropylene board, including substrate, low temperature resistant plate, bolster and connecting rod, aforesaid substrate has recessed positioning seat in long plate shape and in substrate side, above-mentioned low temperature resistant plate and attachment base match and have perforative connecting hole on low temperature resistant plate, above-mentioned connecting rod is threaded through connection hole and the both ends of connecting rod and is connected at two insides of attachment base, above-mentioned bolster is pressed between substrate and low temperature resistant plate, the substrate is polypropylene material, the low temperature resistant plate is polythene material, and the bolster is flexible material.This low-temperature impact resistance high-strength polypropylene board stability is high.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of low-temperature impact resistance high-strength polypropylene board.
Background technique
Polypropylene board is largely suitable for building, chemical industry, for there is wear-resisting, resistance to vibration when chemical industry, environmental protection, building panel
It is dynamic, corrosion-resistant, recyclable, intensity is big, anti-aging, waterproof, moisture-proof, the features such as being unlikely to deform, reusing.
But existing polypropylene board limited strength and low temperature resistance is poor.
Summary of the invention
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, it is good and strong to provide a kind of resistance to low temperature
Spend high low-temperature impact resistance high-strength polypropylene board.
The purpose of this utility model can be realized by the following technical scheme:
A kind of low-temperature impact resistance high-strength polypropylene board, which is characterized in that including substrate, low temperature resistant plate, bolster and
Connecting rod, aforesaid substrate have recessed positioning seat in long plate shape and in substrate side, and above-mentioned low temperature resistant plate matches with attachment base
And there is perforative connecting hole on low temperature resistant plate, above-mentioned connecting rod is threaded through connection hole and the both ends of connecting rod and is connected to company
At two insides of joint chair, above-mentioned bolster is pressed between substrate and low temperature resistant plate, and the substrate is polypropylene material, described
Low temperature resistant plate is polythene material, and the bolster is flexible material.
Since substrate is polypropylene material in this low-temperature impact resistance high-strength polypropylene board, low temperature resistant plate is polyethylene material
Material, therefore, have comparison it is high-intensitive while its low temperature resistance it is also relatively good.
Specifically, low temperature resistant plate is connected at the attachment base of substrate by connecting rod, it is effective under the action of bolster
The gap between substrate and low temperature resistant plate is eliminated, meanwhile, in stress, above-mentioned bolster can also be risen for substrate or low temperature resistant plate
To buffer function appropriate.
In above-mentioned low-temperature impact resistance high-strength polypropylene board, flush on the outside of the low temperature resistant plate and substrate.
Entire low-temperature impact resistance high-strength polypropylene board can be made compact-sized in this way.
In above-mentioned low-temperature impact resistance high-strength polypropylene board, in the connecting hole of the connecting rod outer diameter and low temperature resistant plate
Diameter matches.
Since connecting rod and connecting hole match, what low temperature resistant plate can be stable is connected at the port of substrate.
In above-mentioned low-temperature impact resistance high-strength polypropylene board, the bolster is rubber material.
Cavity between the bolster of rubber material and low temperature resistant plate and substrate matches.
In above-mentioned low-temperature impact resistance high-strength polypropylene board, the side of the attachment base has recessed location hole
One, the other side of attachment base has recessed location hole two and location hole two and one face of location hole, the both ends point of above-mentioned connecting rod
It Qian Yu not be at location hole one and location hole two.
The both ends of connecting rod are embedded in respectively at corresponding location hole one and location hole two, can guarantee that connecting rod is stably connected in substrate
On, since connecting rod is connected with low temperature resistant plate, finally make low temperature resistant plate is stable to be connected on substrate.
In above-mentioned low-temperature impact resistance high-strength polypropylene board, the connecting rod includes the rod segment one and bar in direct rod shape
Section two, also has spring in the connecting hole of above-mentioned low temperature resistant plate, and the inner end of above-mentioned rod segment one and rod segment two is respectively positioned on connection hole
And the both ends of spring are pressed on two inner end of rod segment one and rod segment respectively, have in elastic force effect one outer end of lower rod section of spring and are embedded in
Trend at location hole one has the trend at location hole two in elastic force effect two outer end of lower rod section of spring.
Acting on lower rod section one and rod segment two in the elastic force of spring has to the trend moved on the outside of resistance to temperature plate, can protect in this way
It is stably connected between card connecting rod and substrate.
In above-mentioned low-temperature impact resistance high-strength polypropylene board, the location hole one and location hole two are blind hole.
In above-mentioned low-temperature impact resistance high-strength polypropylene board, the spherical shape in one outer end of rod segment, above-mentioned positioning
One outer end of Kong Yiyu rod segment matches.
In above-mentioned low-temperature impact resistance high-strength polypropylene board, the spherical shape in two outer end of rod segment, above-mentioned positioning
Two outer end of Kong Eryu rod segment matches.
Outer end spherical rod segment one and rod segment two, since location hole one and location hole two are also the spherical surface for being in indent, because
This, applies the disengaging substrate that connecting rod can be made stable after external force, loads and unloads more convenient.
In above-mentioned low-temperature impact resistance high-strength polypropylene board, above-mentioned rod segment one, rod segment two, spring, location hole
One and location hole two form a connection unit, the quantity of the connection unit is the width of several and connection unit along low temperature resistant plate
Degree direction is uniformly arranged.
Multiple connection units can improve the connective stability between low temperature resistant plate and substrate.
Compared with prior art, after this low-temperature impact resistance high-strength polypropylene board is connected on substrate due to low temperature resistant plate
Its side is concordant, and therefore, structure is compact.
Meanwhile it is low that resisting for entire low-temperature impact resistance high-strength polypropylene board can be effectively improved under the action of low temperature resistant plate
Warm nature.Its intensity can also be improved under the action of bolster and substrate, stability is relatively high, has very high practical value.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of this low-temperature impact resistance high-strength polypropylene board.
In figure, 1, substrate；1a, positioning seat；1a1, location hole one；1a2, location hole two；2, low temperature resistant plate；3, bolster；
4, rod segment one；5, rod segment two；6, spring.
Specific embodiment
As shown in Figure 1, this low-temperature impact resistance high-strength polypropylene board includes substrate 1, low temperature resistant plate 2, bolster 3 and connects
Bar, aforesaid substrate 1 have recessed positioning seat 1a, above-mentioned low temperature resistant plate 2 and attachment base 1a phase in long plate shape and in 1 side of substrate
It matches and there is perforative connecting hole on low temperature resistant plate 2, above-mentioned connecting rod is threaded through connection hole and the both ends of connecting rod and connects respectively
It connects at two insides of attachment base 1a, above-mentioned bolster 3 is pressed between substrate 1 and low temperature resistant plate 2, and the substrate 1 is poly-
Propylene material, the low temperature resistant plate 2 are polythene material, and the bolster 3 is flexible material.
The low temperature resistant plate 2 and 1 outside flush of substrate.
The connecting hole internal diameter of the connecting rod outer diameter and low temperature resistant plate 2 matches.
The bolster 3 is rubber material.
Determine with recessed the other side of the side of the attachment base 1a with recessed location hole one 1a1, attachment base 1a
Position two 1a2 of hole and two 1a2 of location hole and one 1a1 face of location hole, the both ends of above-mentioned connecting rod are embedded in one 1a1 of location hole respectively and determine
At two 1a2 of hole of position.
The connecting rod includes the rod segment 1 and rod segment 25 in direct rod shape, is also had in the connecting hole of above-mentioned low temperature resistant plate 2
The inner end of spring 6, above-mentioned rod segment 1 and rod segment 25 is respectively positioned on connection hole and the both ends of spring 6 and is pressed on rod segment 1 respectively
With 25 inner end of rod segment, there is the trend at one 1a1 of location hole in elastic force effect one 4 outer end of lower rod section of spring 6, in bullet
Elastic force effect 25 outer end of lower rod section of spring 6 has the trend at two 1a2 of location hole.
One 1a1 of location hole and two 1a2 of location hole is blind hole.
The spherical shape in one 4 outer end of rod segment, above-mentioned one 1a1 of location hole match with one 4 outer end of rod segment.
The spherical shape in 25 outer end of rod segment, above-mentioned two 1a2 of location hole match with 25 outer end of rod segment.
Above-mentioned rod segment 1, rod segment 25, spring 6, one 1a1 of location hole and two 1a2 of location hole forms a connection unit, institute
The quantity for stating connection unit is that several and connection unit are uniformly arranged along the width direction of low temperature resistant plate 2.
Since substrate is polypropylene material in this low-temperature impact resistance high-strength polypropylene board, low temperature resistant plate is polyethylene material
Material, therefore, have comparison it is high-intensitive while its low temperature resistance it is also relatively good.
Specifically, low temperature resistant plate is connected at the attachment base of substrate by connecting rod, it is effective under the action of bolster
The gap between substrate and low temperature resistant plate is eliminated, meanwhile, in stress, above-mentioned bolster can also be risen for substrate or low temperature resistant plate
To buffer function appropriate.
Claims (10)
1. a kind of low-temperature impact resistance high-strength polypropylene board, which is characterized in that including substrate, low temperature resistant plate, bolster and company
Bar, aforesaid substrate have a recessed positioning seat in long plate shape and in substrate side, above-mentioned low temperature resistant plate and attachment base match and
There is perforative connecting hole on low temperature resistant plate, above-mentioned connecting rod is threaded through connection hole and the both ends of connecting rod and is connected to connection
At two insides of seat, above-mentioned bolster is pressed between substrate and low temperature resistant plate, and the substrate is polypropylene material, described resistance to
Cryopanel is polythene material, and the bolster is flexible material.
2. low-temperature impact resistance high-strength polypropylene board according to claim 1, which is characterized in that the low temperature resistant plate with
Flush on the outside of substrate.
3. low-temperature impact resistance high-strength polypropylene board according to claim 2, which is characterized in that the connecting rod outer diameter with
The connecting hole internal diameter of low temperature resistant plate matches.
4. low-temperature impact resistance high-strength polypropylene board according to claim 3, which is characterized in that the bolster is
Rubber material.
5. low-temperature impact resistance high-strength polypropylene board according to claim 4, which is characterized in that the one of the attachment base
Side has recessed location hole one, and the other side of attachment base has recessed location hole two and location hole two and location hole one just
Right, the both ends of above-mentioned connecting rod are embedded in respectively at location hole one and location hole two.
6. low-temperature impact resistance high-strength polypropylene board according to claim 5, which is characterized in that the connecting rod includes being in
The rod segment one and rod segment two of direct rod shape, also have spring in the connecting hole of above-mentioned low temperature resistant plate, above-mentioned rod segment one and rod segment two
Inner end is respectively positioned on connection hole and the both ends of spring and is pressed on two inner end of rod segment one and rod segment respectively, under the elastic force effect of spring
One outer end of rod segment has the trend at location hole one, has in elastic force effect two outer end of lower rod section of spring and is embedded in location hole
Trend at two.
7. low-temperature impact resistance high-strength polypropylene board according to claim 6, which is characterized in that one He of location hole
Location hole two is blind hole.
8. low-temperature impact resistance high-strength polypropylene board according to claim 7, which is characterized in that one outer end of rod segment
Spherical shape, above-mentioned location hole one match with one outer end of rod segment.
9. low-temperature impact resistance high-strength polypropylene board according to claim 8, which is characterized in that two outer end of rod segment
Spherical shape, above-mentioned location hole two match with two outer end of rod segment.
10. low-temperature impact resistance high-strength polypropylene board according to claim 9, which is characterized in that above-mentioned rod segment one,
Rod segment two, spring, location hole one and location hole two form a connection unit, and the quantity of the connection unit is several and connects
Unit is uniformly arranged along the width direction of low temperature resistant plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197153.XU CN209308265U (en) | 2018-07-26 | 2018-07-26 | Low-temperature impact resistance high-strength polypropylene board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197153.XU CN209308265U (en) | 2018-07-26 | 2018-07-26 | Low-temperature impact resistance high-strength polypropylene board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209308265U true CN209308265U (en) | 2019-08-27 |
Family
ID=67668488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821197153.XU Expired - Fee Related CN209308265U (en) | 2018-07-26 | 2018-07-26 | Low-temperature impact resistance high-strength polypropylene board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209308265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648523A (en) * | 2020-07-13 | 2020-09-11 | 张希全 | Pressure-resistant plate |
-
2018
- 2018-07-26 CN CN201821197153.XU patent/CN209308265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648523A (en) * | 2020-07-13 | 2020-09-11 | 张希全 | Pressure-resistant plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20210726 |