CN207489432U - One kind exempts from glue elevator card frame - Google Patents

Abstract

It is disclosed in the utility model to exempt from glue elevator card frame, by being in adsorption layer made of the flexible plastic of bowl-mouth shape in the setting of the side of backboard, the air between adsorption layer and elevator inner wall is squeezed out when mounted, make vacuum suction between elevator card frame and elevator, it realizes that elevator card frame and the glue of exempting from of elevator inner wall are installed, avoids and lead to the problem of the glue trace being difficult to clean off in elevator inner wall using mucilage binding in the prior art and influence beauty and be unfavorable for next advertising framework installation.

Description

One kind exempts from glue elevator card frame

Technical field

The utility model belongs to advertising equipment field more particularly to one kind exempts from glue elevator card frame.

Background technology

Elevator card frame is also elevator card frame, photo frame, refers to the advertising frame in lift car, for installing advertisement It draws, plays advertising effects.Because having following five big characteristic condition advantages, elevator card contact therewith target consumer group effectively passes More than 95% is up to up to rate:

(1) specific aim：The covering group of elevator frame media is essentially the middle and high income crowd in city, and levels of culture is high, Social influence is big, and consuming capacity is strong, is the mainstream for leading consumption；

(2) exclusiveness：It stands guard within round-the-clock 24 hours, audient's covering is wide, zero distance locking audience, elevator billboard Visual impact effect is strong, and no other advertisements interference effectively seizes terminal market, is really achieved the effective of investment in advertising 100% It utilizes；

(3) it is complementary：Elevator card frame is the combination of dynamic audience and static advertising content, is compensated for existing There is the deficiency of leading media television and newspaper, play the comprehensive propagation effect of advertising information to the maximum extent；

(4) high frequency：Elevator audience will contact elevator for several times daily, while contact the media advertisement, repeatedly The efficiency of reading is very high, enterprise can be helped to play a position game, do merchandising, promotes popularity of appraising rapidly in city, Sales volume is doubled and redoubled；

(5) it is mandatory：In commercial and residential building, people are about four times per per day seating elevator, in addition also a certain amount of visit Visitor, life do elevator due to narrow space, and advertisement makes the stimulant uniquely to attract eyeball so that it is read with mandatory.

And it is current, elevator card frame is pacified mostly by the inner wall of the realizations such as seccotine, nail-free glue and double faced adhesive tape and elevator Dress, wherein, seccotine can water-fast, anti-corrosion, oil resistant, resistance to exposure, resistance to boiling water boiling and all kinds of chemicals of resistance to diluted acid, alkali, and can electricity Insulation, high- and low-temperature resistance, and easy to use, can under 10-40 degree room temperature gluing homogeneity or object that is heterogeneous and arbitrarily intersecting, And it is widely used in hardware machinery, electronic apparatus, transit equipment, textile equipment, building decoration, petrochemical industry, agricultural machinery fishing gear, work The fields such as skill gift and military project are civilian, are completely suitable for the installation of elevator card frame；Nail-free glue is one kind based on silicon rubber Body raw material is added in the colloid that reinforcing agent, crosslinking agent, antioxidant, accelerating agent, plasticizer are formed by combining, is closed with advanced technique Into single-component room temperature vulcanized type (RTV) fluid sealant, resistance to weathering can it is good, available for glass, ceramics and aluminium alloy, be free of The sealing of the common buildings materials such as timber, brick, the ceramic tile of oil, the bonding force of glass cement is strong, and tensile strength is big, is also applied for electricity The installation of terraced advertising framework；And double faced adhesive tape is using paper, cloth, plastic film as base material, then elastomeric-type pressure sensitive adhesive or resin type pressure Quick glue is uniformly coated on manufactured web-like adhesive tape on above-mentioned base material, is by base material, adhesive, barrier paper (film) three parts group Into sticker can cling thing, be the intermolecular formation bond due to the molecule of itself and article to be connected, this bond can Molecule is firmly sticked together, it is equally applicable to the installation of elevator card frame.

Although above-mentioned mounting means is very secured, the installation strength of elevator card frame can be completely secured, but not It convenient for the replacement in later stage, especially replaces completely, many glue traces can be remained on the elevator inner wall after removing, and be difficult to clear It removes, not only influences the beauty of elevator, while out-of-flatness caused by glue trace has an effect on the installation of next elevator card frame.

Therefore, for above deficiency, the utility model urgent need provides one kind and exempts from glue elevator card frame.

Invention content

The purpose of this utility model is to provide one kind to exempt from glue elevator card frame, to solve elevator card in the prior art Frame remove after elevator inner wall strength-retention glue-line can not be removed the problem of.

The utility model provides following proposal：

One kind exempts from glue elevator card frame, including：Backboard；Advertising panel, the advertising panel are made of transparent material, peace Mounted in the front of the backboard, for checking advertising page content through the advertising panel；Corner brace, the corner brace are mounted on described The surrounding of backboard, for the advertising page and the advertising panel of being buckled；Adsorption layer, the adsorption layer are made of flexible plastic, The central area of the adsorption layer is corresponded to mounted on the back side of the backboard, and the edge of the adsorption layer is used in setting is tilted Realize installation corresponding with elevator inner wall；Hose, the hose is arranged on the front that the adsorption layer edge corresponds to backboard, described Hose realizes the unicom of adsorption layer both sides gas, for extracting the air between the adsorption layer and the elevator inner wall out.

Exempt from glue elevator card frame as described above, further preferably, envelope is additionally provided in the free end of the hose Mouthpart, the sealer are used to block the hose between adsorption layer and elevator inner wall after gas extracting by hose.

Exempt from glue elevator card frame as described above, further preferably, the sealer includes being fixed on the hose The connector of free end and the blind nut being spirally connected with the connector, rubber cushion is additionally provided in the connector；The rubber cushion is used Blow vent is blocked after being completed in pumping, and passes through the blind nut and seals.

Exempt from glue elevator card frame as described above, further preferably, the backboard and the advertising panel are rectangle It sets and shape is identical, the adsorption layer is also less than the backboard size for rectangle setting and size.

Exempt from glue elevator card frame as described above, further preferably, the edge of the adsorption layer and the backboard side The distance of edge is 1-3cm.

Exempt from glue elevator card frame as described above, further preferably, further include frame, the frame is mounted on described Backboard, advertising panel surrounding.

Exempt from glue elevator card frame as described above, further preferably, the advertising panel selects acrylic or glass It is made.

Exempt from glue elevator card frame as described above, further preferably, the frame select plastics, artificial marble, It is any in aluminium alloy, wood or acrylic.

Exempt from glue elevator card frame as described above, further preferably, cavity volume, the appearance are provided on the frame Set on chamber it is jagged, for placing the sealer.

Exempt from glue elevator card frame as described above, further preferably, the central area of the adsorption layer accounts for the gross area 80%.

The utility model has the following advantages that compared with prior art：

It is disclosed in the utility model to exempt from glue elevator card frame, by being in the soft of bowl-mouth shape in the setting of the side of backboard Adsorption layer made of plastics squeezes out the air between adsorption layer and elevator inner wall, makes elevator card frame and elevator when mounted Between vacuum suction, that realizes elevator card frame and elevator inner wall exempts from glue installation, avoid in the prior art using mucilage binding and The glue trace being difficult to clean off is led to the problem of in elevator inner wall and is influenced beauty and is unfavorable for the installation of next advertising framework.

Description of the drawings

Fig. 1 is a kind of side view for exempting from glue elevator card frame of the utility model；

Fig. 2 is a kind of rearview for exempting from glue elevator card frame of the utility model.

Reference sign：

1- backboards, 2- advertising panels, 3- corner braces, 4- adsorption layers, 5- hoses, 6- sealers, 7- frames.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality Novel protected range.

In the description of the present invention, it should be noted that term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the One ", " second ", " third " are only used for description purpose, and it is not intended that instruction or hint relative importance.

As shown in Figs. 1-2, present embodiment discloses one kind to exempt from glue elevator card frame, including：Backboard 1；Advertising panel 2, Advertising panel 2 is made of transparent material, mounted on the side of backboard 1, for checking advertising page content through advertising panel 2；Angle Code 3, corner brace 3 is mounted on the surrounding of backboard 1, for advertising page and the advertising panel 2 of being buckled；Adsorption layer 4, adsorption layer 4 are soft modeling Material is made, and the central area of the adsorption layer 4 is corresponded to mounted on the back side of the backboard 1, and the edge of adsorption layer 4 is set in tilting It puts, is used to implement installation corresponding with elevator inner wall；Hose 5, hose 5 are arranged on the front that 4 edge of adsorption layer corresponds to backboard 1, Hose 5 realizes the unicom of 4 both sides gas of adsorption layer, for extracting the air between adsorption layer 4 and elevator inner wall out.Backboard 1, corner brace 3 and advertising panel 2 be substantially current elevator card frame basic configuration, dorsulum 1 be used as supporting role, the back side is used for It is fixed with elevator inner wall, and front installs one layer of advertising panel 2 in the outside of advertising page, for protecting again for installing advertisement page Protect that advertising page is not destroyed, and corner brace 3 is then connected to the surrounding of backboard 1, mostly mounted on the corner of backboard, for by advertising page It is buckled on backboard 1 with advertising panel 2, the corner brace 3 after usually fastening also is fixed by screw and backboard 1, realizes fixed peace Dress when needing replacing advertising page, screws out screw, rotates corner brace 3, then can remove advertising panel 2 and advertising page, realizes advertising page Replacement.And in order to realize that the glue of exempting from of above structure is installed, the present embodiment is provided with a flexible plastic system in the opposite side of backboard 1 Into adsorption layer 4, adsorption layer 4 is bowl-shape, and the area in bottom of bowl region is much larger than the rim of a bowl region, wherein bottom of bowl region and backboard 1 Corresponding installation, and the rim of a bowl region is then tilted away from backboard 1.During installation, the position of elevator card frame is determined, by adsorption layer 4 It is fastened on the elevator inner wall of designated position, equilibrium squeezes elevator card frame, makes the gas between adsorption layer 4 and elevator inner wall Gradually discharge forms bonding in vacuum, by the firm installation of the effect elevator card frame of pressure, and finally makes adsorption layer 4 It is fitted on elevator inner wall in smooth plate, and the outer edge of the adsorption layer 4 in elastic deformation is because of the work of screen resilience With can inwardly tighten, the gas for having prevented to squeeze out turns again to junction.By above-mentioned setting, make elevator card frame and elevator Between vacuum suction, that realizes elevator card frame and elevator inner wall exempts from glue installation, avoid in the prior art using mucilage binding and The glue trace being difficult to clean off is led to the problem of in elevator inner wall and is influenced beauty and is unfavorable for the installation of next advertising framework.In this implementation In example, the side that backboard 1 is corresponded at edge is additionally provided with a perforation hose 5, and hose 5 realizes the connection of 4 both sides gas of adsorption layer It is logical, for extracting the air between adsorption layer 4 and elevator inner wall out；Sealer 6, sealer 6 are additionally provided in the free end of hose 5 For blocking hose 5 after gas being extracted between adsorption layer 4 and elevator interior wall by hose 5；Sealer 6 includes being fixed on hose 5 The connector of free end and with the blind nut that connector is spirally connected, rubber cushion is additionally provided in connector；Rubber cushion is used to complete in pumping Blow vent is blocked later, and is sealed by blind nut.It is by manual squeezing it is difficult to the gas between adsorption layer 4 and elevator inner wall is complete Portion discharges, and therefore, in order to achieve the purpose that vacuum suction, the present embodiment is provided with the hose 5 of a perforation on adsorption layer 4, 4 both sides gas of adsorption layer is linked up, external air extractor is connect with the free end of hose 5, so as to extract out in adsorption layer 4 and elevator Air between wall；In order to complete to block hose 5 later in pumping, the free end of hose 5 is provided with a sealing in the present embodiment Device 6；Further, sealer 6 includes two parts, i.e. connector and blind nut, and wherein connector includes the setting of hollow multi-diameter shaft Inner end and outer end, the inner end of small-and-middle diameter is hollow setting, installation corresponding with the free end of hose 5, the outer end of major diameter Portion is provided with external screw thread, on the one hand for being connect with the air extractor of peripheral hardware, for being evacuated outward, on the other hand connects with blind nut It connects, for sealing；It is additionally provided at the central opening of inner end and the cascaded surface of outer end and intersects rib and outside extended surface, The center for intersecting rib is equipped with round rubber cushion, and the periphery of rubber cushion is ridden upon on extended surface, and during normal condition, rubber cushion is in elasticity In deformed state, it is bonded with extended surface and blocks gas in hose 5, when this occurs, during compared to normal condition, the elastic shape of cushion Become bigger, make to form gas passage inside connector, convenient for the discharge of gas, after pumping is completed, cushion rebound continues to block Sealing effect is realized in gas passage；Further, sealer 6 is additionally provided with blind nut, for further blocking gas when being evacuated and completing Body access realizes sealing effect.External air extractor can be pump bowl or small-sized exhaust fan.

As shown in Figs. 1-2, in the present embodiment, backboard 1 and advertising panel 2 are set for rectangle and shape is identical, adsorption layer 4 Also it is less than 1 size of backboard for rectangle setting and size；The edge of adsorption layer 4 is 1-3cm with the distance at 1 edge of backboard.Rectangle is set Put be this field general setting, be the aesthetical standard for meeting ergonomics, the shape of backboard 1 and advertising panel 2 is identical then It is not aobvious lofty, also can be intact advertising page is protected not to be destroyed；And be correspondingly arranged at the adsorption layer 4 of 1 side of backboard, then it needs to put down Whole region fitting, and corner brace 3 is corresponding mounted on the corner of backboard 1, needs to occupy certain space, is then in backboard 1 The reserved region of adsorption layer 4 is less than the area of backboard 1, therefore the size of adsorption layer 4 is less than 1 size of backboard, it is preferred that absorption The edge of layer 4 is 1-3cm with the distance at 1 edge of backboard.

As shown in Figs. 1-2, in the present embodiment, exempt from glue elevator card frame and further include frame 7, frame 7 is mounted on backboard 1st, 2 surrounding of advertising panel；Cavity volume is provided on frame 7, set on cavity volume it is jagged, for placing sealer 6.Corner brace 3 Setting allows the corner for exempting from glue elevator card frame to seem lofty, this lofty in order to balance, and is also also provided in the present embodiment Frame 7, the section of frame 7 and corner brace 3 are essentially identical, continue the effect of corner brace 3, by backboard 1, advertising page and advertising panel 2 Frame 7 is all sealed up for safekeeping wherein.Further, notch is also provided on frame 7, for hose 5 and sealer 6 to be placed wherein, On the one hand, make to exempt from the presentation integration of glue elevator card frame, irrelevant personnel is on the other hand then avoided to open sealer 6, is destroyed Vacuum environment between adsorption layer 4 and elevator inner wall so that exempt from glue elevator card frame and fall.

As shown in Figs. 1-2, in the present embodiment, advertising panel 2 selects acrylic or glass to be made；The selection of frame 7 plastics, It is any in artificial marble, aluminium alloy, wood or acrylic.

As shown in Figs. 1-2, in the present embodiment, the central area of adsorption layer 4 accounts for the 80% of the gross area.To ensure adsorption layer 4 with the adhesive strength of backboard 1, in the present embodiment, should ensure that the area of central area is as big as possible, it is preferred that it is total to account for adsorption layer 4 More than 80% area.

Compared with prior art, it is had the advantage that using the glue elevator card frame of exempting from disclosed in the utility model：

1st, in the utility model, by being in adsorption layer 4 made of the flexible plastic of bowl-mouth shape in the setting of the side of backboard 1, The air between adsorption layer 4 and elevator inner wall is squeezed out when mounted, makes vacuum suction between elevator card frame and elevator, is realized Elevator card frame exempts from glue installation with elevator inner wall, avoids and is difficult in the prior art using mucilage binding in the generation of elevator inner wall The glue trace of removing and the problem of influence beauty and be unfavorable for the installation of next advertising framework；

2nd, in the utility model, by setting hose 5 and sealer 6 on adsorption layer 4, external air extractor can be used Gas between adsorption layer 4 and backboard 1 is thoroughly excluded, makes vacuum suction more secured, avoiding manual squeezing can not exclude completely Between adsorption layer 4 and backboard 1 the problem of gas.

Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new The range of each embodiment technical solution of type.

Claims (9)

1. one kind exempts from glue elevator card frame, which is characterized in that including：

Backboard；

Advertising panel, the advertising panel are made of transparent material, mounted on the front of the backboard, for penetrating the advertisement Panel checks advertising page content；

Corner brace, the corner brace is mounted on the surrounding of the backboard, for the advertising page and the advertising panel of being buckled；

Adsorption layer, the adsorption layer are made of flexible plastic, and the central area of the adsorption layer is corresponded to mounted on the backboard The back side, the edge of the adsorption layer are used to implement installation corresponding with elevator inner wall in setting is tilted；

Hose, the hose are arranged on the front that the adsorption layer edge corresponds to backboard, and the hose realizes the adsorption layer The unicom of both sides gas, for extracting the air between the adsorption layer and the elevator inner wall out.

2. according to claim 1 exempt from glue elevator card frame, which is characterized in that is also set up in the free end of the hose There is a sealer, the sealer is used to block the hose between adsorption layer and elevator inner wall after gas extracting by hose.

3. according to claim 2 exempt from glue elevator card frame, which is characterized in that the sealer includes being fixed on described The connector of hose free end and the blind nut being spirally connected with the connector, rubber cushion is additionally provided in the connector；The glue Pad passes through the blind nut and seals for the closure blow vent after pumping completion.

4. according to claim 1 exempt from glue elevator card frame, which is characterized in that the backboard and the advertising panel are Rectangle is set and shape is identical, and the adsorption layer is also less than the backboard size for rectangle setting and size.

5. according to claim 4 exempt from glue elevator card frame, which is characterized in that the edge of the adsorption layer and the back of the body The distance of edges of boards edge is 1-3cm.

6. according to claim 2 exempt from glue elevator card frame, which is characterized in that further includes frame, the frame installation In the backboard, advertising panel surrounding.

7. according to claim 1 exempt from glue elevator card frame, which is characterized in that the advertising panel select acrylic or Glass is made.

8. according to claim 6 exempt from glue elevator card frame, which is characterized in that cavity volume is provided on the frame, Set on the cavity volume it is jagged, for placing the sealer.

9. according to claim 1 exempt from glue elevator card frame, which is characterized in that the central area of the adsorption layer accounts for always The 80% of area.