CN206307428U

CN206307428U - PU diaphragms

Info

Publication number: CN206307428U
Application number: CN201621382468.2U
Authority: CN
Inventors: 易治权
Original assignee: Jiangxi Province East Taiwan Material Co Ltd
Current assignee: Jiangxi Province East Taiwan Material Co Ltd
Priority date: 2016-12-16
Filing date: 2016-12-16
Publication date: 2017-07-07
Anticipated expiration: 2026-12-16

Abstract

The utility model discloses PU diaphragms; including holder; the first fixed block is fixedly connected with the right side of the holder inwall; fixed plate is provided with the left of the holder; bottom on the left of the holder offers the first groove; bottom on the right side of the fixed plate is fixedly connected with locating dowel, and the inside of the first groove is extended on the right side of the locating dowel.The utility model is by setting holder, the first fixed block, fixed plate, the first groove, locating dowel, connecting pole, the second fixed block, the first protective plate, the second protective plate, back-moving spring, the first sliding block, slide rail, cover plate, buckle, card column and protection membrane body; solve the problems, such as that existing plastic packaging bag is easily damaged; improve the protection to PU diaphragms; the phenomenon easily polluted to PU diaphragms during the plastic packaging bag breakage for avoiding in the market occurs, and reduces the economic loss of user.

Description

PU diaphragms

Technical field

The utility model is related to PU to protect technical field of membrane, specially PU diaphragms.

Background technology

PU diaphragms are the one side coating polyurethane glues with clear PET film as base material, back side laminating mould release membrance Functional protection film.Now it is mainly used in the protection of liquid crystal panel high temperature process, the shipment protection of ITO and glass panel.

Need to use PU diaphragms when the screen to mobile phone and computer is protected, but existing PU diaphragms External packing all packed by plastic paper, because the adsorptivity of PU diaphragms is stronger, once plastic packaging bag is damaged The contamination backhaul of PU diaphragms is may result in, PU diaphragms are scrapped, the economic loss of user, and plastics paper wrapper is increased Easily the environment to surrounding is polluted.

The content of the invention

The purpose of this utility model is to provide PU diaphragms, possesses and improves to the excellent of the protection of PU diaphragms Point, solves the problems, such as that existing plastic packaging bag is easily damaged.

To achieve the above object, the utility model provides following technical scheme：PU diaphragms, including holder, it is described to put Put and the first fixed block is fixedly connected with the right side of box inwall, fixed plate is provided with the left of the holder, the holder is left The bottom of side offers the first groove, and the bottom on the right side of the fixed plate is fixedly connected with locating dowel, the right side of the locating dowel The inside of the first groove is extended to, the top and bottom that the locating dowel is located at first inside grooves one end are slided with the first groove Dynamic connection, is fixedly connected with connecting pole at the axis on the right side of the fixed plate, the right-hand member of the connecting pole is through to holder Inside is fixedly connected with the second fixed block, and the first protective plate and second have been respectively fixedly connected with the top and bottom of the connecting pole Protective plate, has been fixedly connected with back-moving spring on the left of first protective plate and the second protective plate, second protective plate Bottom is fixedly connected with the first sliding block, and slide rail is fixedly connected with the left of the holder inwall bottom, first sliding block Bottom is connected with the top slide of slide rail, and there are cover plate, the fixed plate in the top on the right side of the holder by hinge activity Top be fixedly connected with buckle, card column is fixedly connected with the left of the cover plate, the buckle is used cooperatively with card column, described The surface of the first fixed block is arranged with protection membrane body, and the right-hand member of second fixed block extends to the inside of protection membrane body, And second fixed block surface with protection membrane body inwall contact.

Preferably, the standing groove used cooperatively with back-moving spring, the placement are offered on the left of the holder inwall The opening used cooperatively with connecting pole is offered at axis on the left of box.

Preferably, the cross-sectional area on the left of limiting plate, and limiting plate is fixedly connected with the right side of the slide rail and is more than slide rail The cross-sectional area on right side, is fixedly connected with locating piece on the left of the cover plate bottom, the left side at the top of the holder offers The locating slot used cooperatively with locating piece.

Preferably, the surface of first fixed block and the second fixed block is provided with non-slipping block, first protective plate Protective block has been fixedly connected with the right side of the second protective plate.

Preferably, contiguous block, the remotely located post of contiguous block have been fixedly connected with the top and bottom of the locating dowel Side be fixedly connected with the second sliding block, be fixedly connected with clamp, and clamp at the top and bottom of first groove inner wall Used cooperatively with contiguous block.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model by set holder, the first fixed block, fixed plate, the first groove, locating dowel, connecting pole, Second fixed block, the first protective plate, the second protective plate, back-moving spring, the first sliding block, slide rail, cover plate, buckle, card column and protection Membrane body, solves the problems, such as that existing plastic packaging bag is easily damaged, improves the protection to PU diaphragms, it is to avoid The phenomenon easily polluted to PU diaphragms when the plastic packaging bag of in the market is damaged occurs, and reduces the economic damage of user Lose.

2nd, the setting that the utility model passes through limiting plate, plays and avoids the first sliding block from occurring with the phenomenon that slide rail departs from, and increases Stability when having added the first sliding block to be used cooperatively with slide rail, extends the service life of part, reduces the economy of user Loss, by the setting of locating piece, plays and is easy to cover plate to be docked with holder, increased stabilization when cover plate is docked with holder Property, by the setting of protective block, the effect protected to PU diaphragms is served, by the setting of contiguous block, play connection The effect of locating dowel and the second sliding block, by the setting of the second sliding block, plays the friction reduced between contiguous block and holder, increases Fluency when having added the second sliding block to slide, by the setting of clamp, plays and avoids locating dowel from being sent out with the phenomenon that holder departs from It is raw, increased stability when locating dowel is used.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is the side schematic view of the utility model buckle；

Fig. 3 is the partial enlarged drawing of the utility model A-A；

Fig. 4 is the partial enlarged drawing of the utility model B-B.

In figure：1 holder, 2 first fixed blocks, 3 fixed plates, 4 first grooves, 5 locating dowels, 6 connecting poles, 7 second are fixed Block, 8 first protective plates, 9 second protective plates, 10 back-moving springs, 11 first sliding blocks, 12 slide rails, 13 cover plates, 14 buckles, 15 card columns, 16 protection membrane bodies, 17 limiting plates, 18 locating pieces, 19 protective blocks, 20 contiguous blocks, 21 second sliding blocks, 22 clamps.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Fig. 1-4, PU diaphragms, including holder 1 are referred to, is offered on the left of the inwall of holder 1 and back-moving spring 10 The standing groove for using cooperatively, the opening used cooperatively with connecting pole 6, the inwall of holder 1 are offered at the axis in the left side of holder 1 Right side be fixedly connected with the first fixed block 2, the surface of the first fixed block 2 and the second fixed block 7 is provided with non-slipping block, first The right side of the protective plate 9 of protective plate 8 and second has been fixedly connected with protective block 19, by the setting of protective block 19, serves to PU The effect that diaphragm is protected, the left side of holder 1 is provided with fixed plate 3, and it is recessed that the bottom on the left of holder 1 offers first Groove 4, the bottom on the right side of fixed plate 3 is fixedly connected with locating dowel 5, and the top and bottom of locating dowel 5 have been fixedly connected with contiguous block 20, by the setting of contiguous block 20, play a part of to connect the sliding block 21 of locating dowel 5 and second, the remotely located post 5 of contiguous block 20 Side is fixedly connected with the second sliding block 21, by the setting of the second sliding block 21, plays between reduction contiguous block 20 and holder 1 Friction, increased fluency when the second sliding block 21 is slided, and clamp has been fixedly connected with the top and bottom of the inwall of the first groove 4 22, by the setting of clamp 22, play and avoid locating dowel 5 from occurring with the phenomenon that holder 1 departs from, increased locating dowel 5 and use When stability, and clamp 22 uses cooperatively with contiguous block 20, and the right side of locating dowel 5 extends to the inside of the first groove 4, positioning The top and bottom that post 5 is located at the inside one end of the first groove 4 are slidably connected with the first groove 4, at the axis on the right side of fixed plate 3 It is fixedly connected with connecting pole 6, the inside that the right-hand member of connecting pole 6 is through to holder 1 is fixedly connected with the second fixed block 7, connects The top and bottom of post 6 have been respectively fixedly connected with the first protective plate 8 and the second protective plate 9, the first protective plate 8 and the second protective plate 9 left side has been fixedly connected with back-moving spring 10, and the bottom of the second protective plate 9 is fixedly connected with the first sliding block 11, in holder 1 Slide rail 12 is fixedly connected with the left of wall bottom, the right side of slide rail 12 is fixedly connected with limiting plate 17, by setting for limiting plate 17 Put, play and avoid the first sliding block 11 from occurring with the phenomenon that slide rail 12 departs from, increased the first sliding block 11 and used cooperatively with slide rail 12 When stability, extend the service life of part, reduce the economic loss of user, and the left side of limiting plate 17 cross section More than the cross-sectional area on the right side of slide rail 12, cover plate 13 is fixedly connected with locating piece 18 to product on the left of bottom, by locating piece 18 Set, play and be easy to cover plate 13 to be docked with holder 1, increased stability when cover plate 13 is docked with holder 1, holder 1 The locating slot used cooperatively with locating piece 18, the bottom of the first sliding block 11 and the top slide of slide rail 12 are offered on the left of top Connection, the top on the right side of holder 1 is fixedly connected with buckle 14 by the top that hinge activity has cover plate 13, fixed plate 3, covers The left side of plate 13 is fixedly connected with card column 15, and buckle 14 is used cooperatively with card column 15, and the surface of the first fixed block 2 is arranged with protection Membrane body 16, the right-hand member of the second fixed block 7 extends to the inside of protection membrane body 16, and the second fixed block 7 surface and protection The inwall contact of membrane body 16.

When using, cover plate 13 is opened manually by using person, then pull fixed plate 3, make the second fixed block 7 away from the One fixed block 2, one end of protection membrane body 16 is enclosed within first fixed block 2, the other end of protection membrane body 16 alignment the Two fixed blocks 7, user's hand unclamp make the second fixed block 7 extend to protection membrane body 16 inside can to protect membrane body 16 Positioned, user covers cover plate 13 after the completion of positioning, used cooperatively with card column 15 by buckle 14, consolidate cover plate 13 Live calmly.

In sum：The PU diaphragms, by setting holder 1, the first fixed block 2, fixed plate 3, the first groove 4, fixed Position post 5, connecting pole 6, the second fixed block 7, the first protective plate 8, the second protective plate 9, back-moving spring 10, the first sliding block 11, slide rail 12nd, cover plate 13, buckle 14, card column 15 and protection membrane body 16, solve the problems, such as that existing plastic packaging bag is easily damaged.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1.PU diaphragms, including holder（1）, it is characterised in that：The holder（1）First is fixedly connected with the right side of inwall Fixed block（2）, the holder（1）Left side be provided with fixed plate（3）, the holder（1）The bottom in left side offers One groove（4）, the fixed plate（3）The bottom on right side is fixedly connected with locating dowel（5）, the locating dowel（5）Right side extend To the first groove（4）Inside, the locating dowel（5）Positioned at the first groove（4）The top and bottom of internal one end are with first Groove（4）Inwall be slidably connected, the fixed plate（3）Connecting pole is fixedly connected with the axis on right side（6）, the connecting pole （6）Right-hand member be through to holder（1）Inside and the second fixed block（7）It is fixedly connected, the connecting pole（6）Top and bottom Portion is fixedly connected with the first protective plate respectively（8）With the second protective plate（9）, first protective plate（8）With the second protective plate（9） Left side be fixedly connected with back-moving spring（10）, second protective plate（9）Bottom be fixedly connected with the first sliding block（11）, The holder（1）Inwall is fixedly connected with slide rail on the left of bottom（12）, first sliding block（11）Bottom and slide rail （12）Top slide connection, the holder（1）The top on right side have cover plate by hinge activity（13）, the fixed plate （3）Top be fixedly connected with buckle（14）, the cover plate（13）Left side be fixedly connected with card column（15）, the buckle（14） With card column（15）Use cooperatively, first fixed block（2）Surface be arranged with protection membrane body（16）, second fixed block （7）Right-hand member extend to protection membrane body（16）Inside, and the second fixed block（7）Surface with protection membrane body（16）It is interior Wall is contacted.

2. PU diaphragms according to claim 1, it is characterised in that：The holder（1）Offered on the left of inwall with Back-moving spring（10）The standing groove for using cooperatively, the holder（1）Offered at the axis in left side and connecting pole（6）Cooperation makes Opening.

3. PU diaphragms according to claim 1, it is characterised in that：The slide rail（12）Right side be fixedly connected limited location Plate（17）, and limiting plate（17）The cross-sectional area in left side is more than slide rail（12）The cross-sectional area on right side, the cover plate（13）Bottom Left side be fixedly connected with locating piece（18）, the holder（1）Offered on the left of top and locating piece（18）Use cooperatively Locating slot.

4. PU diaphragms according to claim 1, it is characterised in that：First fixed block（2）With the second fixed block（7） Surface be provided with non-slipping block, first protective plate（8）With the second protective plate（9）Right side be fixedly connected with protective block （19）.

5. PU diaphragms according to claim 1, it is characterised in that：The locating dowel（5）Top and bottom fix It is connected with contiguous block（20）, the contiguous block（20）Remotely located post（5）Side be fixedly connected with the second sliding block（21）, it is described First groove（4）Clamp has been fixedly connected with the top and bottom of inwall（22）, and clamp（22）With contiguous block（20）Cooperation makes With.