A kind of packaging box of plate glass for display side clamp device
Technical field
The utility model relates to the packaging box of plate glass for display technical field, be particularly related to a kind of packaging box of plate glass for display side clamp device, this side clamp device is that several plate glass for display are clamped in the framework of packing chest, to prevent plate glass for display sway in transportation.
Background technology
At present, along with the continuous development of science and technology, be used to make also maximization, the specialization day by day of plate glass of flat-panel monitors such as Liquid Crystal Display (LCD), plasma display.What Traditional Packing and transportation were adopted during plate glass for display is horizontal mounting means, and not only operating efficiency is low, and because being in contact with one another and being subjected to from exterior pollution of plate glass, and the phenomenon polluting or damage can appear in plate glass.
In order to solve the problem of above-mentioned existence, as shown in Figure 1, Japanese patent application publication No. 2000-203679, title " installation method of glass board " disclose a kind of placed side 14a (being used for vertically laying glass board G) backrest face 14b vertical and formed the capable packaging frame of L with the placed side rearward end at packing chest, placed side forms the leaning angle of 2 to 20 degree with respect to the backrest face, like this, several glass board G can be leaned against backrest face 14b.In addition; reaching the peripheral isolated material 15 that protective cover laminated glass plate is installed between each glass board on the limit of each glass board G; the top glass board outside, and backrest face 14b at innermost glass board between baffle plate 16,17 is installed, isolated material 15 is installed between glass board G and baffle plate is avoided glass board to be polluted and damage.In this patent,, also use rubber bag 18,19 to fix again between backrest face 14b and the outermost baffle plate 16, after top cover packaging bag 20, re-use elastic 21 and bundle for the glass board of packing is fixed.
In addition, when transporting glass board G, can keep packaging bag 20 sealing states, behind the arrival destination, take off packaging bag, take off elastic, just can dismantle down the wherein glass board of packing then.But above-mentioned patent must use packing such as packaging bag and outer container to pack one by one when the packing glass board, and operating efficiency is very low, also can increase required workman's number.And all operation is all finished by manual, so may hurt the operating personnel, simultaneously, also can bring damage to glass board because of error.
In addition, for giant display plate glass, it is of a size of long 1m, more than the wide 1m, and a people is difficult to finish packing, so wish that always the packing method that realizes that package handling is oversimplified can be arranged.In addition, this conventional art only uses isolated material in the marginal portion of the glass board of packing, along with the more and more large-scale change of glass board, even when glass board keeps vertical, packs to such an extent that sagging may occur in the middle of the glass board, so need novel isolated material.
Korea S Samsung Corning Precision Glass Co., Ltd, Chinese invention patent numbers 200410088985.4, title " packing chest of flat display glass ", a kind of placement housing that shows with plate glass of placing is disclosed, place housing and comprise that the support placement shows the mounting surface with the lower end of plate glass, the vertical face that leans against that forms and support each demonstration of signature with the back side of plate glass in the rear end of aforementioned mounting surface with aforementioned mounting surface, connect the aforementioned left and right sides sidewall that leans against the two side ends of face and aforementioned mounting surface, be configured in aforementioned left and right sides inside sidewalls, the aforementioned demonstration of fixed pedestal is carried out fine adjustments with the horizontal position of plate glass, opens and closes the switching element of the top and front portion of opening of aforementioned placement housing.As shown in Figure 2, be placed in placement housing 110 spaces of placed side 112 backrest faces, 114 left and right sides sidewalls, 116 formation showing with plate glass, configuration swage 130 on the inboard of left and right sides sidewall 116, the outer setting of placing housing 110 opens and closes element.In this patent, two sidewalls placing housing stretch out, form the sidewall that cuts off, place successively in the space of housing with plate glass showing, though this method is effectively simple, but also the problem of Cun Zaiing is that the swage of inside sidewalls need be regulated calibration by bolt, this just need manually operate, cause efficiency of operation low, and after demonstration places with the plate glass plate, directly place and open and close element (rolling screen door at the front end of placing housing, folding housing), the inwall that such mounting means may cause opening and closing element on the one hand directly contacts with plate glass with showing, make plate glass mutual collision or friction in transportation cause damage, between opening and closing element and showing, can leave certain space all the time on the other hand with plate glass, can cause the instability of stacking more, have potential safety hazard.
The disclosed packaging box of plate glass for display of Chinese patent publication number CN101746575, be a kind of many display plate glass vertically to be laid and the packing chest of wrapping plate glass for display, comprise a packing support body, form the basic framework of aforementioned display device with the packing chest of plate glass, and have be used to support state the placed side of the lower end of each plate glass for display on laying, be positioned at the placed side rearward end and vertical with placed side, support the lean against face of aforementioned display device with the plate glass back side; One plane glass fixing device; be used for fixing the above-mentioned plate glass for display of installing; and the clamping frame that is used for fixing plate glass; the tightener that tightens up that is used for the fixing insulband of plate glass; the lateral fixation device that is used for the fixing plate glass for display of being laid in side is in order to protect the cover body of fixing plate glass for display.
Lateral fixation device in this patent comprises a L type fixed support, makes its both sides that are placed in base plate, lays to have the clamping piece that bolt is regulated on the support bracket fastened vertical side of L type, and clamping piece and L type fixed support closely are fixed together; One latch, latch pass behind the pin hole that the support bracket fastened bottom face of L type is provided with and the pin-and-hole of base plate suitable, be used for fixing the lateral fixation device.Though this lateral fixation device can solve the installation stability problem of plate glass plate, can solve the problem that double swerve generation plate glass plate damages again.But there are the following problems for it: after extracting latch, its L type fixed support breaks away from the packing support body, loses easily (1); When (2) L type fixed support being installed at every turn, need bimanualness, very inconvenient, also installation effectiveness is low simultaneously; (3) clamping piece adopts two bolts to regulate, the inconvenience that operates, and the poor synchronization of two bolts causes not dead easily simultaneously.
The utility model content
Technical problem to be solved in the utility model is to provide at the existing problem of lateral fixation device of existing packaging box of plate glass for display the packaging box of plate glass for display side clamp device after a kind of improvement, and this side clamp device operates very convenient.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
A kind of packaging box of plate glass for display side clamp device, comprise a L type fixed support, on the support bracket fastened vertical side plate of described L type, keep plate is installed by regulating bolt and fastening screw nut, wherein regulating bolt is screwed on the support bracket fastened vertical side plate of described L type, it is characterized in that the corner is connected the placed side that packaging box of plate glass for display is used to support the bottom of the plate glass for display laid by a hinge arrangement outside described L type is support bracket fastened.
In preferred embodiment of the utility model, described hinge arrangement comprises first pin shaft hole that is arranged on the support bracket fastened outer corner of described L type and is arranged on describedly by second pin shaft hole on the aspect and the bearing pin that passes described first pin shaft hole and second pin shaft hole that described first pin shaft hole and second pin shaft hole are crisscross arranged.
Be with torsion spring on described bearing pin, an end of described torsion spring is connected with described L type fixed support, and the other end of described torsion spring is connected with described placed side.
In an embodiment of the present utility model, be provided with at least one guide pillar hole at the support bracket fastened vertical side plate of described L type, and described keep plate is provided with at least one guide pillar, described guide pillar inserts in the described guide pillar hole.
The utility model also comprises at least one latch, and offer at least one first pin hole and described placed side on the support bracket fastened horizontal side plate of described L type and be provided with at least one and cooresponding second pin hole of first pin hole, described latch passes described first pin hole and inserts in described second pin hole, and described L type fixed support is locked on the described placed side.
Owing to adopted as above technical scheme, the L type fixed support of the utility model side clamp device connects by adding link structure, can not break away from the packing support body, is not easy to lose; When L type fixed support is installed at every turn, only need one-handed performance, efficient is improved; Clamping piece adopts the guide pillar guiding, is not easy not dead.
Description of drawings
Fig. 1 discloses disclosed packaging box of plate glass lateral plan in 2000-203679 number for Japanese Patent.
Fig. 2 is the block diagram that the packing chest of plate glass is used in disclosed demonstration in the Chinese patent 200410088985.4.
Fig. 3 is equipped with the birds-eye view of packaging box of plate glass for display of the present utility model with the placed side of the packaging box of plate glass for display of side clamp device.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is the B-B cutaway view of Fig. 3.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 3 to a kind of packaging box of plate glass for display side clamp device shown in Figure 5, comprise one by vertical side plate 110 and the horizontal L type fixed support 100 that constitutes of side plate 120, outer corner at this L type fixed support 100 is provided with pin shaft hole 130, and packaging box of plate glass for display be used to support the placed side 310 of bottom of the plate glass for display 200 laid to be provided with pin shaft hole 311, pass pin shaft hole 130 and pin shaft hole 311 just can make L type fixed support 100 be connected in hinged way on the placed side 310 with a bearing pin 410.After latch 500 was pulled out, L type fixed support 100 just can not separate with placed side 310 and lose like this.Can put a torsion spring 510 on latch 500, an end of torsion spring 510 is connected with L type fixed support 100, and the other end is connected with placed side 310.
Both sides at vertical side plate 110 respectively have a guide pillar hole 111, and are provided with a bolt hole 112 at the midway location of this vertical side plate 110.Two guide pillar holes 111 are positioned at the both sides of bolt hole 112.Respectively be provided with a guide pillar 610 in the both sides of keep plate 600, the centre is equipped with a circumferentially rotatable but adjusting bolt 620 that axially do not separate with keep plate 600, two guide pillars 610 on the keep plate 600 are inserted on the vertical side plate 110 in the cooresponding guide pillar hole 111, and adjusting bolt 610 revolved the bolt hole 112 on the vertical side plate 110, be the position of scalable keep plate 600 by regulating bolt 620 like this, compress plate glass for display 200 from the side with appropriateness, on adjusting bolt 620, be rotary with fastening screw nut 630, behind the position of keep plate 600, screw fastening screw nut 630 and can lock adjusting bolt 620.
On the horizontal side plate 120 of L type fixed support 100, offer a pin hole 121, and offer a cooresponding pin hole 312 on the placed side 310, latch 500 passes pin hole 121 and inserts in the pin hole 312, just can be locked on the placed side 310 by L type fixed support 100.
Specific embodiment described herein only is the casehistory that the utility model spirit is done.The utility model person of ordinary skill in the field can to described specifically be that example makes various modifications, replenishes or adopt similar mode to substitute, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.