CN208937813U - A kind of U-shaped bar and periscope - Google Patents
A kind of U-shaped bar and periscope Download PDFInfo
- Publication number
- CN208937813U CN208937813U CN201821662237.6U CN201821662237U CN208937813U CN 208937813 U CN208937813 U CN 208937813U CN 201821662237 U CN201821662237 U CN 201821662237U CN 208937813 U CN208937813 U CN 208937813U
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- China
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- shaped bar
- metal tube
- straight line
- outer metal
- line portion
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Abstract
A kind of U-shaped bar that this programme provides constitutes U-shaped bar straight line portion using the outer metal tube and carbon fiber pipe being mutually arranged, this double layer design mode can not only can guarantee structural strength, but also can mitigate U-shaped bar overall weight under the conditions of identical wall thickness.This programme also provides a kind of periscope with above-mentioned U-shaped bar.
Description
Technical field
The utility model relates to industrial periscope technical field, in particular to a kind of U-shaped bar and periscope.
Background technique
Using U-shaped bar as support member, U-shaped bar is mainly made by pure stainless steel tube industry periscope at present, weight
It measures larger.For the portable device often to be moved, use is extremely inconvenient.
Therefore, a kind of U-shaped bar how is designed, structural strength is not only can guarantee, but also overall weight can be mitigated, is art technology
Personnel's urgent problem to be solved.
Utility model content
The utility model provides a kind of U-shaped bar, not only can guarantee structural strength, but also can mitigate overall weight.This programme is also
A kind of periscope with above-mentioned U-shaped bar is provided.
In order to solve the above technical problems, the utility model provides a kind of U-shaped bar, the elbow including forming the U-shaped bar
Portion and the straight line portion for connecting the heel both ends, the straight line portion includes the outer metal tube and carbon fiber that ecto-entad is arranged connection
Dimension pipe.
Preferably, in above-mentioned U-shaped bar, the outer metal tube is stainless steel tube.
Preferably, in above-mentioned U-shaped bar, the heel includes that ecto-entad is arranged the outer metal tube of connection and interior
Metal tube.
Preferably, in above-mentioned U-shaped bar, the outer metal tube on the straight line portion and the heel is integrally formed knot
Structure.
Preferably, in above-mentioned U-shaped bar, the outer metal tube opening of the straight line portion is provided with welded plate.
This programme also provides a kind of periscope, including above-mentioned U-shaped bar.
With respect to the background art, a kind of U-shaped bar that this programme provides, using the outer metal tube and carbon fiber pipe being mutually arranged
U-shaped bar straight line portion is constituted, this double layer design mode can not only can guarantee structural strength, but also can mitigate under the conditions of identical wall thickness
U-shaped bar overall weight.This programme also provides a kind of periscope with above-mentioned U-shaped bar.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of structural schematic diagram for U-shaped bar that this programme provides；
Fig. 2 is a kind of partial structural diagram of the U-shaped bar that provides of this programme at A.
In figure:
Outer metal tube 1, inner metal tube 2, carbon fiber pipe 3, heel 4, straight line portion 5, welded plate 6.
Specific embodiment
The utility model provides a kind of U-shaped bar, not only can guarantee structural strength, but also can mitigate overall weight.This programme is also
A kind of periscope with above-mentioned U-shaped bar is provided.
In order to make those skilled in the art more fully understand technical solution provided by the utility model, below in conjunction with attached
The utility model is described in further detail with specific embodiment for figure.
Please refer to Fig. 1-Fig. 2, a kind of U-shaped bar provided by the utility model, including forming the heel 4 of U-shaped bar and connecting
The straight line portion 5 at 4 both ends of heel is connect, straight line portion 5 includes the outer metal tube 1 and carbon fiber pipe 3 that ecto-entad is arranged connection.That is,
Outer metal tube 1 is located at the outer layer of U-shaped bar straight line portion 5 and carbon fiber pipe 3 is located at the internal layer of U-shaped bar straight line portion 5.
A kind of U-shaped bar that this programme provides, constitutes U-shaped bar straight line using the outer metal tube 1 and carbon fiber pipe 3 that are mutually arranged
Portion 5, this double layer design mode can not only can guarantee structural strength under the conditions of identical wall thickness, but also can mitigate U-shaped bar and integrally weigh
Amount.
Specifically, thin stainless steel tube can be used in outer metal tube 1, and carbon fiber pipe 3 is high with intensity, the service life is long, corrosion-resistant, matter
Measure the excellent properties such as light and low-density.U-shaped bar is substituted for that outer layer is thin stainless steel tube and internal layer is by traditional pure stainless steel tube
The U-shaped bar of the compound composition of carbon fiber pipe.
In order to increase the structural strength of heel, heel 4 includes the outer metal tube 1 and Nei Jin that ecto-entad is arranged connection
Belong to pipe 2.Inner metal tube 2 and outer metal tube 1, which are superimposed at heel 4, can increase intensity, and facilitate bending.
Stainless steel tube can be used in outer metal tube 1 and inner metal tube 2, can also use other metal materials with structural strength
Tube body made of expecting.
1 opening of outer metal tube of straight line portion 5 is provided with welded plate 6.Specifically, welded plate 6 is welded in outer metal tube 1
Opening prevents dirt from entering inside pipeline.
In addition, this programme also provides a kind of periscope, including U-shaped bar, U-shaped bar is the U-shaped bar in above-described embodiment.Cause
This, the periscope with the U-shaped bar also has above-mentioned all technical effects, and this is no longer going to repeat them.
Specific case used herein is expounded the principles of the present invention and embodiment, above embodiments
Explanation be merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the art
For those of ordinary skill, without departing from the principle of this utility model, several change can also be carried out to the utility model
Into and modification, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (6)
1. a kind of U-shaped bar, including forming the heel (4) of the U-shaped bar and the straight line portion at connection heel (4) both ends
(5), which is characterized in that the straight line portion (5) includes the outer metal tube (1) and carbon fiber pipe (3) that ecto-entad is arranged connection.
2. U-shaped bar according to claim 1, which is characterized in that the outer metal tube (1) is stainless steel tube.
3. U-shaped bar according to claim 1, which is characterized in that the heel (4) includes that ecto-entad is arranged connection
The outer metal tube (1) and inner metal tube (2).
4. U-shaped bar according to claim 3, which is characterized in that outer on the straight line portion (5) and the heel (4)
Metal tube (1) is an integral molding structure.
5. U-shaped bar according to claim 1, which is characterized in that outer metal tube (1) opening of the straight line portion (5) is set
It is equipped with welded plate (6).
6. a kind of periscope, which is characterized in that including U-shaped bar as described in any one in claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821662237.6U CN208937813U (en) | 2018-10-12 | 2018-10-12 | A kind of U-shaped bar and periscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821662237.6U CN208937813U (en) | 2018-10-12 | 2018-10-12 | A kind of U-shaped bar and periscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208937813U true CN208937813U (en) | 2019-06-04 |
Family
ID=66724492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821662237.6U Active CN208937813U (en) | 2018-10-12 | 2018-10-12 | A kind of U-shaped bar and periscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208937813U (en) |
-
2018
- 2018-10-12 CN CN201821662237.6U patent/CN208937813U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |