CN206409877U - A kind of Novel hollow ultra-thin-wall aluminium section bar - Google Patents
A kind of Novel hollow ultra-thin-wall aluminium section bar Download PDFInfo
- Publication number
- CN206409877U CN206409877U CN201720105198.9U CN201720105198U CN206409877U CN 206409877 U CN206409877 U CN 206409877U CN 201720105198 U CN201720105198 U CN 201720105198U CN 206409877 U CN206409877 U CN 206409877U
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- China
- Prior art keywords
- section bar
- aluminium section
- opening
- thin
- boss
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Abstract
This application discloses a kind of Novel hollow ultra-thin-wall aluminium section bar.The hollow ultra-thin-wall aluminium section bar, including aluminium section bar body, the aluminium section bar body is oval ring-type aluminum pipe, the one end in the aluminium section bar body major diameter direction is provided with opening Access Division, inwall is respectively equipped with the first plane at the both-side opening of the opening Access Division, first plane extends to edge of opening, opening Access Division both sides inwall is respectively equipped with boss, connected between first plane and the boss by concave surface, the boss and concave surface junction arc-shaped transition, the boss is away from the concave side and the aluminium section bar inner body wall junction arc-shaped transition.This Novel hollow ultra-thin-wall aluminium profile structure is simple, and materials are simple, it is easy to process, while one end is provided with opening Access Division, profile structure is ingenious, convenient to be matched with other connectors, and is provided with boss in opening Access Division, and clamping twice is firmly combined with；Hollow ellipsoidal structure causes section quality light, saves material.
Description
Technical field
The application is related to metal forming field, more particularly to a kind of Novel hollow ultra-thin-wall aluminium section bar.
Background technology
Aluminium section bar is exactly aluminium bar by heating, extruding, so as to obtain the aluminum of different cross section shape.Aluminium section bar is extensive
It is applied to each production division, such as automobile, motorcycle, bicycle accessories, building materials (lockset and door handle), hardware appliance.It
Be required to section bar there is material saving, it is firm, safe, attractive in appearance, practical the characteristics of；Or the aluminium section bar general structure used at present compared with
For complexity, install relatively complicated；Structure it is relatively simple but install fastness it is then poor.So needing proposition to change
Enter.
Utility model content
The purpose of this utility model is to provide a kind of hollow ultra-thin-wall aluminium section bar, to overcome deficiency of the prior art.
To achieve the above object, the utility model provides following technical scheme：
The embodiment of the present application discloses a kind of hollow ultra-thin-wall aluminium section bar, including aluminium section bar body, the aluminium section bar body
For oval ring-type aluminum pipe, the one end in the aluminium section bar body major diameter direction is provided with opening Access Division, opening Access Division both sides
Inwall is respectively equipped with the first plane at opening, and first plane extends to edge of opening, opening Access Division both sides inwall point
Not She You boss, connected between first plane and the boss by concave surface, the boss and concave surface junction arc
Shape transition, the boss is away from the concave side and the aluminium section bar inner body wall junction arc-shaped transition.
It is preferred that, in above-mentioned hollow ultra-thin-wall aluminium section bar, at least provided with two reinforcements in the aluminium section bar body.
It is preferred that, in above-mentioned hollow ultra-thin-wall aluminium section bar, rounding on the outside of the edge of opening of the opening Access Division.
It is preferred that, in above-mentioned hollow ultra-thin-wall aluminium section bar, first plane leans on the incline Edge Blend of edge of opening
Angle.
It is preferred that, in above-mentioned hollow ultra-thin-wall aluminium section bar, the overall linearity requirement of the aluminium section bar body is less than 0.5
Millimeter, the requirement that the aluminium section bar body is integrally distorted is less than 0.5 millimeter.
Compared with prior art, the utility model has the advantage of：This Novel hollow ultra-thin-wall aluminium profile structure is simple, takes
Material is simple, it is easy to process, while one end is provided with opening Access Division, profile structure is ingenious, convenient to be matched with other connectors, and
Opening is provided with boss in Access Division, and clamping twice is firmly combined with；Hollow ellipsoidal structure causes section quality light, saves material
Material.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 show the structural representation of hollow ultra-thin-wall aluminium section bar in the utility model specific embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Detailed description, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art institute on the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Join shown in Fig. 1, the hollow ultra-thin-wall aluminium section bar in the present embodiment, including aluminium section bar body 01, aluminium section bar body 01
For oval ring-type aluminum pipe, the one end in the major diameter direction of aluminium section bar body 01 is provided with opening Access Division 02, and the opening both sides of Access Division 02 are opened
Inwall is respectively equipped with the first plane 0201 at mouthful, and the first plane 0201 extends to edge of opening, and be open the both sides inwall of Access Division 02
Boss 0202 is respectively equipped with, the first plane 0201 is connected with boss 0202 by concave surface 0203, and boss 0202 connects with concave surface 0203
Place's arc-shaped transition is connect, 0202 boss is simple in construction away from the side of concave surface 0203 and the inwall junction arc-shaped transition of aluminium section bar body 01,
Materials are simple, it is easy to process, while the Access Division 02 that is open, profile structure is ingenious, convenient to be matched with other connectors, and opening
Boss 0202 is provided with Access Division 02, clamping twice is firmly combined with；Hollow ellipsoidal structure causes section quality light, saves
Material.
Further, the overall strong of aluminium section bar body 01 is strengthened at least provided with two reinforcements 0101 in aluminium section bar body 01
Degree, prevents deformation.
Further, the edge of opening outside rounding 0204 of opening Access Division 02, prevents from causing to draw during use
Wound.
Further, the first plane 0201 lean on edge of opening lateral edges rounding 0205, with other part clamping processes
In play the guiding role.
Further, the overall linearity requirement of aluminium section bar body 01 is less than 0.5 millimeter, the overall distortion of aluminium section bar body 01
It is required that less than 0.5 millimeter, linearity and distortion it is excessive when, be open Access Division overall deformation, easily causes clamping difficult.
The hollow ultra-thin-wall aluminium profile structure of the utility model is simple, and materials are simple, it is easy to process, while one end is provided with opening
Access Division, profile structure is ingenious, convenient to be matched with other connectors, and boss, twice clamping, knot are provided with opening Access Division
Close firm；Hollow ellipsoidal structure causes section quality light, saves material.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Described above is only the embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (5)
1. a kind of hollow ultra-thin-wall aluminium section bar, it is characterised in that including aluminium section bar body, the aluminium section bar body is oval ring-type
Aluminum pipe, the one end in the aluminium section bar body major diameter direction is provided with inwall at opening Access Division, opening Access Division both-side opening
The first plane is respectively equipped with, first plane extends to edge of opening, opening Access Division both sides inwall is respectively equipped with boss,
Connected between first plane and the boss by concave surface, the boss and concave surface junction arc-shaped transition are described
Boss is away from the concave side and the aluminium section bar inner body wall junction arc-shaped transition.
2. hollow ultra-thin-wall aluminium section bar according to claim 1, it is characterised in that：In the aluminium section bar body at least provided with
Two reinforcements.
3. hollow ultra-thin-wall aluminium section bar according to claim 1, it is characterised in that：The edge of opening of the opening Access Division
Outside rounding.
4. hollow ultra-thin-wall aluminium section bar according to claim 1, it is characterised in that：First plane is by edge of opening
Lateral edges rounding.
5. hollow ultra-thin-wall aluminium section bar according to claim 1, it is characterised in that：The overall linearity of the aluminium section bar body
It is required that less than 0.5 millimeter, the requirement that the aluminium section bar body is integrally distorted is less than 0.5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720105198.9U CN206409877U (en) | 2017-01-25 | 2017-01-25 | A kind of Novel hollow ultra-thin-wall aluminium section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720105198.9U CN206409877U (en) | 2017-01-25 | 2017-01-25 | A kind of Novel hollow ultra-thin-wall aluminium section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409877U true CN206409877U (en) | 2017-08-15 |
Family
ID=59557684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720105198.9U Expired - Fee Related CN206409877U (en) | 2017-01-25 | 2017-01-25 | A kind of Novel hollow ultra-thin-wall aluminium section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833073A (en) * | 2020-12-24 | 2021-05-25 | 广东广源铝业有限公司 | Hollow ultra-thin wall aluminum section |
| CN114440109A (en) * | 2020-11-05 | 2022-05-06 | 张家港市旭德铝制品有限公司 | Short frame of aluminium alloy |
-
2017
- 2017-01-25 CN CN201720105198.9U patent/CN206409877U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440109A (en) * | 2020-11-05 | 2022-05-06 | 张家港市旭德铝制品有限公司 | Short frame of aluminium alloy |
| CN112833073A (en) * | 2020-12-24 | 2021-05-25 | 广东广源铝业有限公司 | Hollow ultra-thin wall aluminum section |
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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 |
Granted publication date: 20170815 Termination date: 20200125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |