CN206610562U - A kind of ground glass of secondary hardening - Google Patents
A kind of ground glass of secondary hardening Download PDFInfo
- Publication number
- CN206610562U CN206610562U CN201720053047.3U CN201720053047U CN206610562U CN 206610562 U CN206610562 U CN 206610562U CN 201720053047 U CN201720053047 U CN 201720053047U CN 206610562 U CN206610562 U CN 206610562U
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- glass
- groove
- glass body
- secondary hardening
- hole
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Abstract
The utility model discloses a kind of ground glass of secondary hardening, including glass body, centre position is provided with the second groove above the glass body, through hole is provided with below second groove and through hole is arranged in glass body, the through hole side is provided with circular hole, and the glass body bottom is provided with the first groove.The utility model is simple in construction, novel in design, can be effectively anti-dazzle, and by the processing of special process, secondary hardening can lift the intensity of glass in itself on the basis of original, be easy to promote the use of on a large scale.
Description
【Technical field】
The utility model is related to a kind of ground glass, more particularly to a kind of ground glass of secondary hardening.
【Background technology】
At present, the glass be used for PC terminals, mobile terminal, car-mounted display, instrument show and public display instrument it is aobvious
Ground glass is needed to use in display screen, although existing ground glass can prevent from dazzling the eyes, but edge impact resistance
It is poor, but existing technique can not carry out secondary hardening to ground glass, its edge impact resistance is improved.For
This, it is proposed that a kind of ground glass of secondary hardening.
【Utility model content】
Main purpose of the present utility model is to provide a kind of ground glass of secondary hardening, can effectively solve background skill
The problem of in art.
To achieve the above object, the technical scheme that the utility model is taken is：
Centre position is provided with second above a kind of ground glass of secondary hardening, including glass body, the glass body
Through hole is provided with below groove, second groove and through hole is arranged in glass body, and the through hole side is provided with circular hole, described
Glass body bottom is provided with the first groove.
Further, a diameter of 11.8mm of first groove, the radius of second groove is 1mm, the circular hole
A diameter of 3.3mm.
Further, a diameter of 2.6mm provided with chamfering and chamfering between first groove and glass body.
Further, the first groove peak to glass body bottom distance be 10.8mm.
Further, described four groups of corners of glass body are equipped with the chamfering that radius is 6mm.
Compared with prior art, the utility model has the advantages that：The utility model is simple in construction, and design is new
Grain husk, can be effectively anti-dazzle, by the processing of special process, and chemical secondary hardening can not be carried out by having captured traditional ground glass
Problem, is easy to promote the use of on a large scale.
【Brief description of the drawings】
Fig. 1 is a kind of overall structure diagram of the ground glass of secondary hardening of the utility model.
In figure：1st, glass body；2nd, the first groove；3rd, circular hole；4th, the second groove；5th, through hole.
【Embodiment】
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
As shown in figure 1, a kind of ground glass of secondary hardening, including glass body 1, the top of glass body 1 centre
Position is provided with the second groove 4, and the lower section of the second groove 4 is provided with through hole 5 and through hole 5 is arranged in glass body 1, the through hole
5 sides are provided with circular hole 3, and the bottom of glass body 1 is provided with the first groove 2.
Wherein, a diameter of 11.8mm of first groove 2, the radius of second groove 4 is 1mm, the circular hole 3
A diameter of 3.3mm.
Wherein, a diameter of 2.6mm provided with chamfering and chamfering between first groove 2 and glass body 1.
Wherein, the peak of the first groove 2 to the bottom of glass body 1 distance be 10.8mm.
Wherein, described 1 four groups of corners of glass body are equipped with the chamfering that radius is 6mm.
It should be noted that the Making programme of the ground glass of the secondary hardening is, ground glass sawing sheet first, by frosted
Glass thickness as requested carries out sawing sheet, carries out CNC processing, needs the position for carrying out chamfering and punching to enter to it by CNC
Row processing, then clean, the glass after processing is cleaned, then secondary hardening is carried out, glass is cleaned afterwards and pivoted frame,
Strengthened, it is strengthened 4 hours under 410 degree after pivoted frame, the surface after its surface is strengthened and strengthened is hard
Requirement >=7H is spent, pivoted frame and cleaning again is carried out, then tests, the method for inspection is highly to be fallen in 45cm using 64g steel balls
Under pound and hit center of glass point 3 times, it is on the contrary then unqualified if glass is not crushed and qualified, then glass is electroplated, pasted
Glue, test package and storage are preserved, and can use the glass shown in PC terminals, mobile terminal, car-mounted display, instrument in addition
On the display screen of public display instrument.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of ground glass of secondary hardening, including glass body (1), it is characterised in that：In above the glass body (1)
Meta has installed the second groove (4), and described second groove (4) lower section is provided with through hole (5) and through hole (5) is arranged on glass body
(1) in, through hole (5) side is provided with circular hole (3), and glass body (1) bottom is provided with the first groove (2).
2. a kind of ground glass of secondary hardening according to claim 1, it is characterised in that：First groove (2)
A diameter of 11.8mm, the radius of second groove (4) is 1mm, a diameter of 3.3mm of the circular hole (3).
3. a kind of ground glass of secondary hardening according to claim 1, it is characterised in that：First groove (2) with
A diameter of 2.6mm provided with chamfering and chamfering between glass body (1).
4. a kind of ground glass of secondary hardening according to claim 1, it is characterised in that：First groove (2) is most
High point to glass body (1) bottom distance be 10.8mm.
5. a kind of ground glass of secondary hardening according to claim 1, it is characterised in that：The glass body (1) four
Group corner is equipped with the chamfering that radius is 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053047.3U CN206610562U (en) | 2017-01-16 | 2017-01-16 | A kind of ground glass of secondary hardening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053047.3U CN206610562U (en) | 2017-01-16 | 2017-01-16 | A kind of ground glass of secondary hardening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206610562U true CN206610562U (en) | 2017-11-03 |
Family
ID=60172817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720053047.3U Active CN206610562U (en) | 2017-01-16 | 2017-01-16 | A kind of ground glass of secondary hardening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206610562U (en) |
-
2017
- 2017-01-16 CN CN201720053047.3U patent/CN206610562U/en active Active
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