CN206799772U - A kind of protection device - Google Patents
A kind of protection device Download PDFInfo
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- CN206799772U CN206799772U CN201720325863.5U CN201720325863U CN206799772U CN 206799772 U CN206799772 U CN 206799772U CN 201720325863 U CN201720325863 U CN 201720325863U CN 206799772 U CN206799772 U CN 206799772U
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- Prior art keywords
- protection device
- lid
- sheet metal
- lower cover
- void region
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Abstract
The utility model embodiment provides a kind of protection device,The protection device includes the upper lid with the first void region and the lower cover with the second void region,When sheet metal is placed between the upper lid and lower cover,The upper lid and the lower cover are fixed by button bit,When sheet metal needs to carry out the chemical processing technologies such as anode oxidation process,The protection device for carrying sheet metal is hung on hanger,It is put into reaction tank liquor,Because the surface of the protection device offers the sufficiently large void region of area,Therefore the protection device is put into reaction tank liquor with sheet metal simultaneously when,Sheet metal is neither influenceed with reacting contact and the chemical reaction of tank liquor,And can protects sheet metal surface not by extraneous scratch and avoids damaging mutually between sheet metal,The bad ratio of touching scuffing of the sheet metal in the chemical processing technology process such as anode oxidation process can effectively be reduced,Processing procedure production cost can effectively be reduced.
Description
Technical field
Sheet metal chemical processing technology technical field is the utility model is related to, more particularly to a kind of protection device.
Background technology
The sheet metals such as aluminium alloy can be realized by anode oxidation process various colors on its surface, because of it
Color adhesive force is good, and fugitive color is not allowed after coloring, therefore is largely used on electronic product, such as the metal center of mobile phone productses
Coloring usually using anode oxidation process.
However, because anode oxidation process be by while sheet metal conduction in solution occur electrochemical reaction come
Color and fixed color are formed, in order to reduce the influence to metal material surface colouring, a kind of hanging tool structure shown in reference picture 1
After schematic diagram, typically metal material surface are fixed by the tuck of hanger in the case of no any protection, anode is carried out
Oxidation technology.
This without the process that in the case of any protection, sheet metal is removed on hanger is installed to and from hanger
In it is slightly careless may be by the sharp tuck scratch of hanger, or mutually collide and damage between sheet metal.
Utility model content
In view of the above problems, it is proposed that the utility model embodiment overcomes above mentioned problem or at least portion to provide one kind
A kind of protection device to solve the above problems with dividing.
In order to solve the above problems, the utility model embodiment discloses a kind of protection device, and the protection device includes
Upper lid with the first void region and the lower cover with the second void region, when sheet metal is placed in the upper lid and lower cover
Between when, it is described it is upper lid and the lower cover fixed by button bit.
Preferably, the lower lid is provided with least two locating dowels, the locating dowel and the positioning on the sheet metal
Hole matches, and the sheet metal is installed on the predeterminated position of the lower cover by the positioning hole；Be additionally provided with the lower lid to
Few two the first fixed columns, first fixed column with it is described it is upper cover corresponding first fixing hole and match, described first consolidates
Fixed column is buckled into first fixing hole.
Preferably, the edge border of the lower cover is provided with the rib of several settings.
Preferably, be additionally provided with least two second fixed columns on the lower lid, second fixed column with the upper lid
Corresponding second fixing hole matches, and second fixed column is inserted in second fixing hole.
Preferably, the fretwork area of first void region is more than the 50% of the surface area of the upper lid, described second
The fretwork area of void region is more than the 50% of the surface area of the lower cover.
Preferably, described at least two locating dowel, at least two the first fixed column, at least two the second fixed column
Position it is symmetrical.
Preferably, first void region and second void region are symmetrical.
Preferably, the upper lid is makrolon lid or makrolon-glass fibre mixing lid, and/or lower cover is
Makrolon lid or makrolon-glass fibre mixing lid.
Preferably, the upper lid is polyamide lid or polymide-glass fibre blend lid, and/or lower cover is poly-
Acid amides lid or polymide-glass fibre blend lid.
Preferably, the hollow out shape of first void region and/or second void region be it is square, circular, three
It is at least one of angular, oval.
The utility model embodiment includes advantages below：
In the utility model embodiment, by designing a demountable protection device for accommodating sheet metal, when
When sheet metal needs to carry out the chemical processing technologies such as anode oxidation process, the protection device for carrying sheet metal is hung over
On tool, it is put into reaction tank liquor, because the surface of the protection device offers the sufficiently large void region of area, therefore the protection fills
When putting with sheet metal while being put into reaction tank liquor, sheet metal is neither influenceed with reacting contact and the chemical reaction of tank liquor,
And can protects sheet metal surface not by extraneous scratch and avoids damaging mutually between sheet metal, can effectively reduce metallic plate
Material can effectively reduce processing procedure production cost in the bad ratio for touching scuffing of the chemical processing technology process such as anode oxidation process.
Further, protection device is realized by structures such as button bits and dismantled, easy to operate, may be reused, hardly
Increase cost.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below by the utility model embodiment
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of hanging tool structure schematic diagram of the prior art；
Fig. 2 is a kind of protection device structural representation of the utility model embodiment；
Fig. 3 is a kind of lower cover A structural representations of the utility model embodiment；
Fig. 4 is a kind of metal sheeting design schematic diagram of the utility model embodiment；
Fig. 5 is a kind of lower cover A structural representations of the utility model embodiment；
Fig. 6 is a kind of upper lid B structure schematic diagram of the utility model embodiment；
Fig. 7 is the structural representation after a kind of protection device assembling of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is the utility model part of the embodiment, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
Reference picture 2, shows a kind of protection device structural representation of the utility model embodiment, and the protection device can answer
Add for the sheet metal protection to its surface in process, such as sheet metal in chemistry such as progress anode oxidation process
To the protection on its surface in work technical process, prevent sheet metal from being hung during the chemical processing technologies such as anode oxidation process
Tool scratch or sheet metal are damaged between each other.
Reference picture 2, in the utility model embodiment, protection device can include the upper lid B with the first void region 1
And the lower cover A with the second void region 2, when sheet metal is placed between the upper lid and lower cover, the upper lid and institute
Stating lower cover can be fixed by button bit.
A kind of lower cover A of the utility model embodiment shown in reference picture 3 structural representation.Implement in the utility model
In example, at least two locating dowels 3 can be provided with lower cover A.Accordingly, sheet metal (the utility model shown in reference picture 4
A kind of metal sheeting design schematic diagram of embodiment) it is provided with and 3 corresponding positioning hole 3 ' of the locating dowel.The locating dowel 3 can be with
Positioning hole 3 ' on sheet metal matches, and the sheet metal can be sheathed on locating dowel 3 so as to realize installation by positioning hole 3 '
In lower cover A predeterminated position.At least two first fixed columns 4 are also provided with lower cover A, itself and the upper lid B Shang couple
The first fixing hole 4 ' answered matches.Wherein, first fixed column 4 has hook structure, and it can pass through the sheet metal
Then reserved hole is buckled into first fixing hole 4 ', protection sheet metal can both be fixed, and avoids scratch golden again
Belong to sheet material.In addition, the upper lid B and the lower cover A appearance and sizes match.
In the utility model embodiment, while sheet metal has been located at lower cover A predeterminated position, this first
The hole that fixed column 4 can pass through sheet metal to reserve matches with corresponding first fixing hole 4 ' on upper lid B, first fixed column
4 buckle into first fixing hole 4 ', so as to which upper lid B is covered on lower cover A, upper lid B appearance and size and lower cover A profile chi
It is very little match with realize sheet metal surface is protected.
As a kind of example, upper lid B appearance and size can be with identical with lower cover A appearance and size.
In a kind of preferred embodiment in the utility model embodiment, the utility model embodiment shown in reference picture 5
A kind of lower cover A structural representations, it is fixed in order that upper lid B is stronger on lower cover A, at least two is also provided with lower cover A
Individual second fixed column 5.Second fixed column 5 can pass through hole corresponding to the sheet metal and the upper lid B (reference pictures 6
A kind of upper lid B structure schematic diagram of the utility model embodiment is shown) on corresponding to the second fixing hole 5 ' match, described second is solid
Fixed column 5 is inserted in second fixing hole 5 '.
It should be noted that second fixed column 5, the second fixing hole 5 ' and the first fixed column 4, the first fixing hole 4 ' are consolidated
Determining structure can be with identical, can also be different, and the utility model embodiment is not restricted to this.
It is further preferred that in order that locating dowel 3 is better achieved positioning function, makes the first fixed column 4, the second fixed column
5 are better achieved fixing function, can be by the first fixed column 4 and at least two of at least two locating dowel 3, at least two
The position of the second fixed column 5 be respectively designed to symmetrical relation.
In the utility model embodiment, after a kind of protection device assembling of the utility model embodiment shown in reference picture 7
Structural representation.When sheet metal, which carries out chemical processing technology (such as anode oxidation process), needs protection, then first should
Sheet metal is positioned on lower cover A, and upper lid B and lower cover A then are covered into fixation, is then linked into hanger and is put into reaction tank liquor
In.
Further, upper lid B and lower cover A surface is respectively equipped with the first void region 1 and the second void region 2, can be with
Sheet metal is set fully to be contacted with reaction tank liquor preferably to chemically react in cell body.
It is further preferred that the fretwork area of first void region 1 can be more than the 50% of the surface area that B is covered on this,
The fretwork area of second void region 2 can be more than the 50% of lower cover A surface area, in this way, can be so that sheet metal
Both the fixed protection of protection device had been obtained, the process of chemical reaction is carried out more abundant again.
It is further preferred that first void region 1 and second void region 2 can be designed to symmetrical structure, can
So that two surfaces of sheet metal contact evenly with chemical reaction solution, the process of chemical reaction is set more fill
Point.
It is further preferred that can equably it be opened up with chamfering in hollow out the first void region 1 and the second void region 2
The hole of the common geometries such as square opening, slotted eye, circular port, triangle, two surfaces of sheet metal can be made with changing
Learn reaction solution and contact evenly, the process of chemical reaction is carried out more abundant.
In the utility model embodiment, in order to prevent protection device handle during dismantling and being picked and placeed from hanger
The side scratch of sheet metal is damaged, a kind of lower cover A's of protection device of the utility model embodiment shown in reference picture 5
Structural representation, the rib 6 of several settings can be provided with the lower cover A of protection device edge border, several settings
Rib 6 can be very good to prevent other objects to carry out scratch to protected sheet metal from side or damage.
In the utility model embodiment, add because protection device needs long-time to be immersed in the chemistry such as anode oxidation process
In the reaction tank liquor of work technique, in order to ensure protection device be resistant to react tank liquor corrosiveness, cost control and
Manufacturability, PC (Polycarbonate, makrolon) material, PC materials and GF (glass fiber, glass fibers can be selected
Dimension) plastic material such as material intermingling material, PA (Polyamide, polyamide) material, PA materials and GF material intermingling materials makes
Make the protection device.I.e.：Upper lid can be polycarbonate cap body or makrolon-glass fibre mixing lid, and/or lower cover can
Think makrolon lid or makrolon-glass fibre mixing lid；Or upper lid can be polyamide lid or polyamides
Amine-mixture of glass fibers lid, and/or lower cover can be polyamide lid or polymide-glass fibre blend lid.
Certainly, those skilled in the art are also an option that other suitable plastic materials to manufacture the utility model embodiment
In protection device, the present embodiment is not restricted to this.
In the utility model embodiment, by designing a demountable protection device for accommodating sheet metal, when
When sheet metal needs to carry out the chemical processing technologies such as anodic oxidation, the protection device for carrying sheet metal is hung over into hanger
On, it is put into reaction tank liquor, because the surface of the protection device offers the sufficiently large void region of area, therefore the protection device
When being put into sheet metal in cell liquid simultaneously, sheet metal is neither influenceed with reacting contact and the chemical reaction of tank liquor, again
Sheet metal surface can be protected not by extraneous scratch and avoid damaging mutually between sheet metal, can effectively reduce sheet metal
In the bad ratio for touching scuffing of the chemical processing technology process such as anode oxidation process, processing procedure production cost can be effectively reduced.
Further, protection device is realized by structures such as button bits and dismantled, easy to operate, may be reused, hardly
Increase cost.
Although having been described for the preferred embodiment of the utility model embodiment, those skilled in the art once learn
Basic creative concept, then can make other change and modification to these embodiments.So appended claims are intended to solve
It is interpreted as including preferred embodiment and falls into having altered and changing for the utility model embodiment scope.
Finally, it is to be noted that, herein, term " comprising ", "comprising" or its any other variant are intended to
Cover including for nonexcludability, so that process, method, article or terminal device including a series of elements not only include
Those key elements, but also the other element including being not expressly set out, or also include for this process, method, article or
The intrinsic key element of person's terminal device.In the absence of more restrictions, the key element limited by sentence "including a ...",
It is not precluded from other identical element in the process including the key element, method, article or terminal device being also present.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be wanted with right
The protection domain asked is defined.
Claims (10)
- A kind of 1. protection device, it is characterised in that the protection device include upper lid with the first void region and with The lower cover of second void region, when sheet metal is placed between the upper lid and lower cover, the upper lid and the lower cover pass through Button bit is fixed.
- 2. protection device according to claim 1, it is characterised in that the lower lid is provided with least two locating dowels, institute State locating dowel to match with the positioning hole on the sheet metal, the sheet metal is installed on the lower cover by the positioning hole Predeterminated position；Be additionally provided with least two first fixed columns on the lower lid, first fixed column with it is described it is upper cover it is corresponding The first fixing hole match, first fixed column is buckled into first fixing hole.
- 3. protection device according to claim 2, it is characterised in that erect provided with several the edge border of the lower cover Rib.
- 4. protection device according to claim 2, it is characterised in that at least two second fixations are additionally provided with the lower lid Post, second fixed column with it is described it is upper cover corresponding second fixing hole and match, the second fixed column insertion described the In two fixing holes.
- 5. according to the protection device described in claim any one of 1-4, it is characterised in that the hollow out face of first void region 50% of product more than the surface area of the upper lid, the fretwork area of second void region are more than the surface area of the lower cover 50%.
- 6. according to the protection device described in claim any one of 1-4, it is characterised in that described at least two locating dowel, extremely First fixed column of two, the position of at least two the second fixed column are symmetrical less.
- 7. according to the protection device described in claim any one of 1-4, it is characterised in that first void region and described Two void regions are symmetrical.
- 8. according to the protection device described in claim any one of 1-4, it is characterised in that the upper lid for makrolon lid or Makrolon-glass fibre mixing lid, and/or lower cover are makrolon lid or makrolon-glass fibre mixing lid.
- 9. according to the protection device described in claim any one of 1-4, it is characterised in that the upper lid is polyamide lid or poly- Acid amides-mixture of glass fibers lid, and/or lower cover are polyamide lid or polymide-glass fibre blend lid.
- 10. according to the protection device described in claim any one of 1-4, it is characterised in that first void region and/or institute The hollow out shape for stating the second void region is at least one of square, circular, triangle, ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325863.5U CN206799772U (en) | 2017-03-30 | 2017-03-30 | A kind of protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325863.5U CN206799772U (en) | 2017-03-30 | 2017-03-30 | A kind of protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206799772U true CN206799772U (en) | 2017-12-26 |
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ID=60731034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720325863.5U Active CN206799772U (en) | 2017-03-30 | 2017-03-30 | A kind of protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206799772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011562A (en) * | 2018-07-30 | 2018-12-18 | 青岛小鸟看看科技有限公司 | A kind of interactive handle |
-
2017
- 2017-03-30 CN CN201720325863.5U patent/CN206799772U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011562A (en) * | 2018-07-30 | 2018-12-18 | 青岛小鸟看看科技有限公司 | A kind of interactive handle |
| CN109011562B (en) * | 2018-07-30 | 2024-04-30 | 青岛小鸟看看科技有限公司 | Interactive handle |
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