CN206969316U - Integral type tears hand diaphragm - Google Patents
Integral type tears hand diaphragm Download PDFInfo
- Publication number
- CN206969316U CN206969316U CN201720450262.7U CN201720450262U CN206969316U CN 206969316 U CN206969316 U CN 206969316U CN 201720450262 U CN201720450262 U CN 201720450262U CN 206969316 U CN206969316 U CN 206969316U
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- China
- Prior art keywords
- hand
- diaphragm
- main body
- tear
- tears
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of integral type to tear hand diaphragm, because the tear hand and diaphragm main body of this kind of diaphragm are integral punching moldings, tear hand and is greatly improved with the steadiness that diaphragm main body is connected, tension cutting capacity also greatly improves.During diaphragm main body is peeled off, tear hand stress together with diaphragm main body, the diaphragm of hand torn compared to using the formula of being adhesively fixed, this kind of diaphragm rise tear at the mastication forces that can bear it is bigger, be not susceptible to tear the situation that hand comes off.Hand diaphragm is torn using this kind of integral type to aid in producing display screen, can substantially reduce number of doing over again, the production efficiency and yields for making product are all improved.
Description
Technical field
Protection technical field of membrane is the utility model is related to, more specifically, it relates to which a kind of integral type tears hand diaphragm.
Background technology
To prevent liquid crystal display and Mobile phone screen from surprisingly causing to shield scratch by rubbing, the factor such as touching during manufacture craft
Or foreign matter, need to use diaphragm to be protected during making in liquid crystal display and Mobile phone screen.Because diaphragm belongs to
Process materials, need to tear off when flowing into next link, because diaphragm is with sticking, be directly fitted in screen above,
Need to find the place that can be torn on the corner in diaphragm when diaphragm is peeled off, to peel off.For convenience of stripping
Diaphragm, occur easily tearing pasting protective film on the market, easily tear the corner part of pasting protective film and hold with outwardly directed convenience is sleeping
Tear hand, tear the outwardly directed one end of hand and hold end to be sleeping, clutched with hand and tear the sleeping of hand and hold that exert oneself behind end to pull can be with more convenient
Peel off diaphragm in ground.
But the existing pasting protective film that easily tears is usually to prevent fixation from tearing hand using bonding, tears hand and diaphragm main body
Stable connection it is less high.It is this easily to tear pasting protective film, it rises tear at tear-resistant ability it is weak, often because diaphragm
Note covers overlong time, causes to occur tearing the situation that hand comes off and can not peel off diaphragm when pullling and tearing hand.Such case is sent out
When raw, it frequently can lead to increase and do over again number, the production efficiency and yields of product are all adversely affected.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that providing a kind of integral type tears hand diaphragm,
It, which tears hand and diaphragm main body, has more preferable stable connection.
To achieve the above object, the utility model provides following technical scheme：
A kind of integral type tears hand diaphragm, including diaphragm main body and is arranged on the edge of diaphragm main body and tears
Hand, the one side of diaphragm main body is bonding plane, and another side is the back side, and the hand that tears is integrally formed with diaphragm main body, is tearing hand
It is provided with the partial disconnection of depression along the width for tearing hand with the joining place of diaphragm main body, described tear is provided with for will on hand
Tear the bonding region that the back side of hand and diaphragm main body is pasted together, the bonding region and tear the sleeping of hand and hold between end is present
Away from.
Using such scheme, because the hand that tears of this kind of diaphragm with diaphragm main body is integral punching molding, tear hand with
The steadiness of diaphragm main body connection greatly improves, and tension cutting capacity also greatly improves.During diaphragm main body is peeled off,
Hand stress together with diaphragm main body is torn, the diaphragm of hand is torn compared to using the formula of being adhesively fixed, this kind of diaphragm is torn a little rising
The mastication forces that place can bear are bigger, are not susceptible to tear the situation that hand comes off.Hand diaphragm is torn using this kind of integral type to aid in
Display screen is produced, number of doing over again can be substantially reduced, the production efficiency and yields for making product are all improved.
Preferably：The turning position torn hand and be arranged on diaphragm main body.
Using such scheme, because turning is exactly to tear up diaphragm most stress point, opens to tear here and be easiest to tear up protection
Film.Tearing up diaphragm here can be near minimum by the probability for tearing hand with diaphragm main body comes off.
Preferably：The partial disconnection and the back side of diaphragm main body are located at the same side.
Using such scheme, when tear handspring be folded to pasted in diaphragm main body when, partial disconnection can be hidden into the inner side for tearing hand,
Partial disconnection just can receive protection, be not susceptible to the situation for ftractureing or even coming off at partial disconnection because tearing hand caused by scraping.
Preferably：The double faced adhesive tape that the bonding region tears watch face by being pasted onto is formed.
Using such scheme, compared to coating glue, sticking double faced adhesive tape is easily and quick, and double faced adhesive tape can circulate profit in addition
With, save the time, save cost.
Preferably：The double faced adhesive tape is 3M double faced adhesive tapes.
Using such scheme, because 3M double faced adhesive tapes are heat-resisting, corrosion-resistant, stable adhesion can be also kept in temperature change
Power, there is good cohesive to plastics.Therefore, this kind of integral type tears hand diaphragm, and its 3M double faced adhesive tape can be very reliable, firm
Ground will tear hand and will be bonded together with diaphragm main body, be less prone to because the influence of environmental factor causes to tear hand and diaphragm main body
The situation of adhesion failure, the global reliability of diaphragm are protected.
Compared with prior art, the utility model has the advantages that：Because the tear hand and diaphragm main body of this kind of diaphragm are
Integral punching molding, tear hand and greatly improved with the steadiness that diaphragm main body is connected, tension cutting capacity also greatly improves.Shelling
During from diaphragm main body, hand stress together with diaphragm main body is torn, compared to the protection that hand is torn using the formula of being adhesively fixed
Film, this kind of diaphragm rise tear at the mastication forces that can bear it is bigger, be not susceptible to tear the situation that hand comes off.Use this kind one
Body formula tears hand diaphragm to aid in producing display screen, can substantially reduce number of doing over again, make the production efficiency and yields of product
All it is improved.
Brief description of the drawings
Fig. 1 is the structural representation that integral type tears hand diaphragm in embodiment one；
Fig. 2 is the A portions enlarged drawing in Fig. 1；
Fig. 3 is to tear the schematic diagram that hand is in folded state in embodiment one；
Fig. 4 is the structural representation that integral type tears hand diaphragm in embodiment two；
Fig. 5 is the B portions enlarged drawing in Fig. 4.
Description of reference numerals:1st, diaphragm main body；2nd, hand is torn；3rd, double faced adhesive tape；4th, partial disconnection.
Embodiment
Embodiment one：
Reference picture 1, a kind of integral type tear the diaphragm of hand 2.Including diaphragm main body 1 and hand 2 is torn, hand 2 is torn and is located at diaphragm
Edge, tear hand 2 and diaphragm and use same block of material one punching molding, sleeping hold for tearing hand 2 is held to diaphragm main body 1
Outside stretch out.Bonding region is provided with hand 2 is torn, bonding region has necessarily from diaphragm main body 1 and the joining place for tearing hand 2
Distance, bonding region also has a certain distance from the sleeping end of holding for tearing hand 2.Bonding region tears hand 2 to be pasted onto in the present embodiment
The double faced adhesive tape 3 on surface, double faced adhesive tape 3 here is using 3M double faced adhesive tapes.
Reference picture 3, the integral type tear the diaphragm of hand 2 before the use, and it tears, and hand 2 is bending and note overlays on diaphragm main body
1 back side（Ⅱ）, in this case, the sleeping inner side held end and point to diaphragm main body 1 of hand 2 is torn, tears hand 2 and diaphragm main body
1 is to rely on 3M adhered by double sided plaster together.Now, tearing hand 2 will not be protruding, and it will not be touched by false touch, diaphragm master
Body 1 can safely and reliably adhere on a display screen.The integral type tears the diaphragm of hand 2 in use, diaphragm main body 1
Bonding plane（Ⅰ）It is pasted together with shielded display screen, so as to form the protection to display screen.When need by diaphragm with it is aobvious
When display screen is peeled off, user, which needs first to hold, to tear the sleeping of hand 2 and holds end, then exerts oneself to start to tear hand 2, makes to tear hand 2 and breaks away from 3M double faced adhesive tapes
Constraint, it will then tear hand 2 and stir to close to having a certain degree with the shape of diaphragm main body 1, then firmly pull and tear hand 2 and drive protection
Film main body 1, diaphragm main body 1 are gradually peeled off with display screen, during diaphragm main body 1 is gradually peeled off, should ensure that uniformly
Mastication forces are applied, are never overexerted suddenly.
Because the tear hand 2 and diaphragm main body 1 of this kind of diaphragm are integral punching moldings, hand 2 and diaphragm main body 1 are torn
The steadiness of connection greatly improves, and tension cutting capacity also greatly improves.During diaphragm main body 1 is peeled off, hand 2 is torn with protecting
The stress together of cuticula main body 1, compared to the diaphragm that hand 2 is torn using the formula of being adhesively fixed, this kind of diaphragm tears a place energy rising
The mastication forces born are bigger, are not susceptible to tear the situation that hand 2 comes off.The diaphragm of hand 2 is torn using this kind of integral type to aid in producing
Display screen, number of doing over again can be substantially reduced, the production efficiency and yields for making product are all improved.
Because 3M double faced adhesive tapes are heat-resisting, corrosion-resistant, stable adhesion strength can be also kept in temperature change, is had very to plastics
Good cohesive.Therefore, this kind of integral type tears the diaphragm of hand 2, and its 3M double faced adhesive tape can will tear hand 2 with protecting very reliable, securely
Cuticula main body 1 is bonded together, and is less prone to because the influence of environmental factor causes the adhesion failure that tears hand 2 and diaphragm main body 1
Situation, the global reliability of diaphragm is protected.
It is to be noted that：Because the tear hand 2 and diaphragm main body 1 of the diaphragm are integrally formed, hand 2 is being torn with protecting
The joining place of cuticula main body 1 can have the drag to the turnover of anti-tear hand 2, and the drag tears hand 2 to turnover and to tearing hand 2 and protection
The close stickup of film main body 1 adversely affects.
To solve the above problems, reference picture 2, goes out depression in the joining place for tearing hand 2 and diaphragm main body 1 using cutting die crush-cutting
Partial disconnection 4, partial disconnection 4 sets along the width for tearing hand 2, and the back side of partial disconnection 4 and diaphragm main body 1 is located at the same side.
Partial disconnection 4 reduces the drag for tearing the turnover of hand 2, is easy to turnover to tear hand 2.Tearing turnover position after hand 2 turns down will not tilt because of stress, have
Help to tear hand 2 and closely pasted with diaphragm main body 1.
In the present embodiment, the corner location that hand 2 is located at diaphragm main body 1 is torn.Due to turning be exactly tear up diaphragm most by
Force, opens to tear here and is easiest to tear up diaphragm.
Embodiment two：
The present embodiment is that the position of partial disconnection 4 is different from the difference of embodiment one.
Reference picture 4 and Fig. 5, in the present embodiment, partial disconnection 4 remains unchanged the joining place for being arranged on and tearing hand 2 and diaphragm main body 1,
The difference is that partial disconnection 4 and the bonding plane of diaphragm main body 1 are located at opposite side.Tear hand 2 or turn down as diaphragm main body 1
The back side（Ⅱ）Paste.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of integral type tears hand diaphragm, including diaphragm main body and it is arranged on the edge of diaphragm main body and tears hand,
The one side of diaphragm main body is bonding plane, and another side is the back side, it is characterized in that：The hand that tears is integrally formed with diaphragm main body,
The width that hand is torn on the joining place edge for tearing hand and diaphragm main body is provided with the partial disconnection of depression, and described tear is provided with hand
For the bonding region for being pasted together the back side for tearing hand and diaphragm main body, the bonding region is deposited with tearing the sleeping end of holding of hand
In spacing.
2. integral type according to claim 1 tears hand diaphragm, it is characterized in that：The hand that tears is arranged on diaphragm main body
Turning position.
3. integral type according to claim 1 tears hand diaphragm, it is characterized in that：The partial disconnection and the back of the body of diaphragm main body
Face is located at the same side.
4. integral type according to claim 1 tears hand diaphragm, it is characterized in that：The bonding region tears wrist-watch by being pasted onto
The double faced adhesive tape in face is formed.
5. integral type according to claim 4 tears hand diaphragm, it is characterized in that：The double faced adhesive tape is 3M double faced adhesive tapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720450262.7U CN206969316U (en) | 2017-04-27 | 2017-04-27 | Integral type tears hand diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720450262.7U CN206969316U (en) | 2017-04-27 | 2017-04-27 | Integral type tears hand diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206969316U true CN206969316U (en) | 2018-02-06 |
Family
ID=61411587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720450262.7U Expired - Fee Related CN206969316U (en) | 2017-04-27 | 2017-04-27 | Integral type tears hand diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206969316U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054873A (en) * | 2017-04-27 | 2017-08-18 | 广州易键电子科技有限公司 | Integral type tears hand diaphragm |
| CN108819404A (en) * | 2018-09-14 | 2018-11-16 | 潍坊普特尔电子科技有限公司 | A kind of protection diaphragm entering foreign matter when preventing soft copy from crossing high-temperature service |
| CN109454972A (en) * | 2018-11-29 | 2019-03-12 | 武汉华星光电技术有限公司 | Polarizing plate protective film and its tear-off method |
-
2017
- 2017-04-27 CN CN201720450262.7U patent/CN206969316U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054873A (en) * | 2017-04-27 | 2017-08-18 | 广州易键电子科技有限公司 | Integral type tears hand diaphragm |
| CN108819404A (en) * | 2018-09-14 | 2018-11-16 | 潍坊普特尔电子科技有限公司 | A kind of protection diaphragm entering foreign matter when preventing soft copy from crossing high-temperature service |
| CN109454972A (en) * | 2018-11-29 | 2019-03-12 | 武汉华星光电技术有限公司 | Polarizing plate protective film and its tear-off method |
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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: 20180206 Termination date: 20190427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |