CN206053804U

CN206053804U - Adhesive tape and door and window

Info

Publication number: CN206053804U
Application number: CN201620590546.1U
Authority: CN
Inventors: 刘元鑫; 任道
Original assignee: Chongqing Nan Fu Aluminum Co Ltd
Current assignee: Chongqing Nan Fu Aluminum Co Ltd
Priority date: 2016-06-17
Filing date: 2016-06-17
Publication date: 2017-03-29
Anticipated expiration: 2026-06-17

Abstract

The utility model discloses adhesive tape and door and window.The sealing that the adhesive tape is used between two sash, at least described in one, sash is provided with mounting groove, including body, and the body includes blocking part, fixed part and for snapping in the holding section in the mounting groove；The blocking part is connected to the holding section and fixed part.Adhesive tape of the present utility model, its body include holding section, and holding section can be snapped in mounting groove, thus avoid displacement caused when adhesive tape is used because door and window is pulled, with preferably sealing.

Description

Adhesive tape and door and window

Technical field

This utility model is related to the technical field of door and window installation structure, in particular to adhesive tape and door and window.

Background technology

The adhesive tape (or referred to as sealing joint strip) of use in construction of door and window referred to for door and window building element, such as glass and press strip it Between, glass and frame fan between, between frame and fan, fan and fan between etc. binding site.Adhesive tape be usually have resilient banding or Club-shaped material, which is prevented from indoor and outdoor medium (rainwater, air, dust storm etc.) leakage or invades, prevents or mitigate due to machinery Vibrations, impact to the damage caused by window, act on so as to reach sealing, sound insulation, heat-insulated and damping etc..The watertight of adhesive tape Property, air-tightness and heat insulating ability, the enclosed article mass-energy for directly influencing window no are up to state standards.

In prior art, adhesive tape is installed to be occurred between each installing component Difference of height, gap and turn round twist etc. phenomenon, cause sealing effectiveness bad.

Utility model content

In view of this, on the one hand the purpose of this utility model embodiment is to provide a kind of sealing effectiveness preferable adhesive tape.

A kind of adhesive tape, for the sealing between two sash, at least described in one, sash is provided with mounting groove, including body, The body includes blocking part, fixed part and for snapping in the holding section in the mounting groove；The blocking part is connected to described Holding section and fixed part.

Further, the blocking part is vertical bar shaped.

Further, the holding section is taper type.

Further, the fixed part is oblate spheroid.

Further, the blocking part is integrated with holding section and is connected, and the blocking part is integrated with fixed part Change structure connection.

Further, the installation portion is fixed in the sash.

Further, the connecting portion is provided with a cavity.

Further, the fixed part is provided with a cavity.

Further, strip shape body of the body for ethylene propylene diene rubber.

On the one hand the purpose of this utility model embodiment is to provide a kind of doorframe assembly, the doorframe assembly with compared with Good sealing effectiveness.

A kind of sash assembly, including multiple sash, are connected with adhesive tape described above between sash.

Adhesive tape of the present utility model, its body include holding section, and holding section can be snapped in mounting groove, thus avoid adhesive tape Because of displacement caused when door and window is pulled to be used, with preferably sealing.

To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and Accompanying drawing appended by coordinating, is described in detail below.

Description of the drawings

In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to using needed for embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.

Fig. 1 shows the structure chart of the adhesive tape provided by this utility model embodiment.

Main element symbol description：

100 adhesive tape

20 bodies

201 holding sections

202 fixed parts

203 blocking parts

40 cavitys

200 mounting grooves

300 sash.

Specific embodiment

For the ease of understanding this utility model, spigot-and-socket scaffold is more fully retouched below with reference to relevant drawings State.The first-selected embodiment of spigot-and-socket scaffold is given in accompanying drawing.But, adhesive tape can be realized in many different forms, It is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is to make the disclosure to adhesive tape more Plus it is thorough comprehensive.

In description of the present utility model, it is to be understood that term " longitudinal direction ", " horizontal ", " on ", D score, " front ", " afterwards ", the orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " be based on Orientation shown in the drawings or position relationship, are for only for ease of description this utility model and simplify description, rather than indicate or dark Show that the device or element of indication there must be specific orientation, with specific azimuth configuration and operation therefore it is not intended that right Restriction of the present utility model.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be Combined in one or more any embodiment or example in an appropriate manner.

In description of the present utility model, unless otherwise prescribed and limit, it should be noted that term " installation ", " phase Company ", " connection " should be interpreted broadly, for example, it may be the company of mechanical connection or electrical connection, or two element internals It is logical, can be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, can To understand the concrete meaning of above-mentioned term as the case may be.

The adhesive tape 100 of this utility model embodiment, for the sealing between two sash 300, sash at least described in 300 are provided with mounting groove 200, and including body 20, the body 20 includes blocking part 203, fixed part 202 and for snapping in the peace Holding section 201 in tankage 200；The blocking part 203 is connected to the holding section 201 and fixed part 202.

The adhesive tape 100 of above-described embodiment, its body 20 include holding section 201, and holding section 201 can be snapped in mounting groove 200, And ensure that adhesive tape 100 cannot be mobile along the width (or thickness direction) of body 20, thickness direction refers to and body 20 here The perpendicular direction movement of length direction, thus avoid adhesive tape 100 and pull in doorframe and use shift, serve preferably Sealing effectiveness.

As the term suggests ground, in adhesive tape 100, " bar " refers to which is strip shape body, i.e., body 20 is strip shape body.Strip shape body herein, can be with It is understood by, refers to shape of the length much larger than width (or referred to as thickness), its two long sides (corresponding to length) is parallel or substantially It is parallel.That is, strip shape body can be regarded as a kind of length much larger than section length (section square for square or class and Speech) or radius (for the section of circular or similar round) extrusion, here extrusion refer to by a certain section along perpendicular to cutting 3D solid obtained by the motion of face direction.Body 20 can be the strip shape body of straight, the alternatively strip shape body of arc, can be folding shape Strip shape body.The strip shape body of straight refers to that two long sides of body 20 are straight line or class straight line herein；The strip shape body of arc refers to body 20 Two long sides be camber line, the such as curve of circular arc, elliptic arc or other irregular smooths；Folding shape strip shape body refers to the two of body 20 The long side of bar has the line of one or more breaks (break is defined as the point for not having tangent line), such as most well known straight broken line etc..

What deserves to be explained is, above-mentioned holding section 201 necessarily implies the shape of holding section 201 in snapping in mounting groove 200 The shape substantial match of shape and mounting groove 200, i.e. the two shape are similar or identical.Should not misunderstand, holding section 201 in Snap in mounting groove 200 and do not imply that holding section 201 cannot be moved in mounting groove 200 completely, and refer to that holding section 201 is being installed Groove 200 cannot be moved along the thickness direction of body 20, not interior along the length side of body 20 in mounting groove 200 to holding section 201 To can move to make and be particularly limited to.But, based on the convenience of installation of the holding section 201 in mounting groove 200, can be by card Conjunction portion 201 is set to move freely along the length direction of body 20.

Holding section 201 also easily imagined in the means that are embodied as snapping in mounting groove 200, will holding section 201 width Or thickness is set greater than the openings of sizes of mounting groove 200.

Holding section 201 snap in mounting groove 200 snap in mode can include it is following several.The first, holding section 201 is along this In length direction (length direction of body 20 is defined above) the insertion mounting groove 200 of body 20；Second, mounting groove 200 Opening there is elasticity, when needing holding section 201 is arranged in mounting groove 200, by the opening of mounting groove 200 break it is big so that Obtain holding section 201 and be embedded into mounting groove 200, then the opening of mounting groove 200 is replied original shape and installed holding section 201 spacing In groove 200；The third is that the opening of mounting groove 200 does not have elasticity, and holding section 201 is flexible in a thickness direction, i.e. holding section 201 section can be stretched under external force, and such as holding section 201 can be silica gel, be worked as needs using elasticity preferably material When holding section 201 is arranged in mounting groove 200, by holding section 201 with forcing outward little so that holding section 201 is embedded into installation Groove 200, then removes external force, and holding section 201 resiles and is limited in mounting groove 200；4th kind is, mounting groove 200 Opening and holding section 201 all there is elasticity, when need by holding section 201 be arranged on mounting groove 200 in when, by mounting groove 200 Opening break it is big and/or by holding section 201 with forcing outward little so that holding section 201 can be embedded into mounting groove 200, then install The opening of groove 200 reply original shape and by holding section 201 spacing in mounting groove 200.

The effect of fixation portions 202 is for realizing for adhesive tape 100 being arranged on sash 300.Here mounting means, Can be affixed, flexible connection.It is affixed to connect with being integrated or bonding or connected by securing member or detachable tied Structure connects.Here, integral structure connection refers to that two components (in this example middle finger adhesive tape 100 and sash 300) are non-by another structure Part (such as securing member, or the adhesive linkage of its bonding effect) connects.As sash 300 is usually Al-alloy metal material, The technique that integral structure connection is realized can use for reference prior art Chinese patent CN 104190902A, can be specially：Will be transparent Non-metallic member is placed in mould；B, hardware is inserted in the periphery of non-metallic member in a mold, the hardware is one Positioned at the continuous structure of non-metallic member periphery；C, heating hardware, form hardware and are limited in mold cavity Semisolid metal；D, the metal that semisolid is extruded using mould, are incorporated into the metal seamless of the semisolid The periphery of non-metallic member；E, quick cooling make the gold of semisolid positioned at the metal of the semisolid of non-metallic member periphery Category is shaped to seamless combination in the amorphous metal of non-metallic member periphery.Note：Here " use for reference " and non-fully indiscriminately imitate existing skill Art, refers to prior art and makes conventional change or selection.The implementation of above-mentioned bonding has two kinds, and one kind is using bonding Agent, i.e., known macromolecule resin, such as epobond epoxyn, acrylic resin adhesive, polyurethane binder, PUV resins Binding agent known to binding agent (i.e. acrylic acid modified polyurethane), novolac epoxy resin binding agent etc.；Another kind is by adhesive tape 100 using hot-forming in doorframe, after hot-forming finger is using heating processing mold here, inject test portion, with pressure by mould Type is fixed on heating plate, controls melt temperature and the time of test portion, with up to melting after-hardening, cooling, then taken out model into Product.It is hot-forming to adopt well known in the art for vacuum forming (vacuum forming), with compression forming (compression molding).Compression forming refers to plastics is placed in after mould heats and softens, then applies pressure with molding.Very Empty molding can be monolateral evacuation, or except, in addition to the evacuation of one side, another side is aided with high pressure.Securing member connection refers to adhesive tape 100 With sash 300 in the form of the connections such as screw, bolt, flange.Easily it is envisioned that, can be in adhesive tape 100 and sash 300 Each 40 grade of cavity that arranges is used for installing securing member.Demountable structure refers to detachable between achievable adhesive tape 100 and sash 300 Structural member.It is detachably connected and can includes clamping or be spirally connected.

The interconnection function for functioning as fixed part 202 and holding section 201 of above-mentioned blocking part 203, certainly in holding section 201 snap in mounting groove 200 after also play fixed part 202 separated with holding section 201, blocking part 203 can be reserved necessarily Space, with avoid fixed part 202 be subject to sash 300 crimp contacting to mounting groove 200.The width of blocking part 203 Degree may be less than or equal to the width of the opening of mounting groove 200.It is easily understood that after holding section 201 snaps in mounting groove 200, resistance Mounting groove 200 can partly or entirely be stretched out every portion 203.

In this example, blocking part 203 can be vertical bar shaped.Certainly can also be arc bar shaped, or arc bar shaped and the combination of vertical bar shaped.

Above-mentioned holding section 201 can be taper type.Taper type can be truncated cone or prismatic table shape.Truncated cone refer to by it is trapezoidal around 3D solid obtained by its a line rotation；Prismatic table shape refer to the bottom surface of pyramid and parallel to bottom surface a section between portion Point, there are two faces parallel to each other, while remaining each face is all trapezoidal, the extended line of all inclines meets at a bit, can be three terrace with edges, Truncated rectangular pyramids, five terrace with edges etc..Certainly, holding section 201 can also be square (such as square or cuboid).

Above-mentioned holding section 201 be taper type or and embodiment of the blocking part 203 for vertical bar shaped in, blocking part 203 with Holding section 201 can cooperatively form T-shaped structure.Correspondingly, mounting groove 200 is U-shaped.

Fixation portions 202 can be oblate spheroid.Note, oblate spheroid refers to that the plane being parallel to each other with a pair (two) is gone here Intercept spherical resulting remaining part.Compressed globular fixed part 202 causes its bottom to have a plane, can increase fixed part 202 sash 300 installation contact area, to strengthen the connectivity robustness of fixed part 202 and sash 300.

In this example, blocking part 203 can be provided with a cavity 40.The shape of cavity 40 is not specially limited, and can be circular, class circle Shape, ellipse, kidney ellipsoid, square, rhombus, triangle or elongate holes.The cavity 40 can be to can be located at central authorities in blocking part 203 Position, or other positions.The effect of the cavity 40 is the need of the installation being easy between blocking part 203 and sash 300.

Fixed part 202 can be provided with a cavity 40.The shape of cavity 40 is not specially limited, and can be circle, similar round, ellipse Shape, kidney ellipsoid, square, rhombus, triangle or elongate holes.The cavity 40 can be to can be located at middle position in blocking part 203, or Person's other positions.The effect of the cavity 40 is the need of the installation being easy between fixed part 202 and sash 300.

Above-mentioned body 20 can be integrated, i.e., blocking part 203 is integrated with holding section 201 and is connected, described Blocking part 203 is integrated with fixed part 202 and is connected.Here integral structure can be using with corresponding to blocking part 203rd, the mold injection of the part of 202 three of holding section 201 and fixed part is formed.Integral structure improves the structure of body 20 Fastness.Certainly, body 20 can also pass through bonding for non-integral structure, i.e. blocking part 203, holding section 201 and fixed part 202 It is spliced to form etc. mode.

Above-mentioned body 20 can be symmetrical structure, blocking part 203, holding section 201 and 202 three of fixed part altogether axis of symmetry, its Fixed part 202 and 201 respective cavity 40 of holding section are centered on the axis of symmetry.

In above-mentioned adhesive tape 100 " glue " as the term suggests ground refer to which adopts plastic material to make.Ethylene-propylene-diene monomer can for example be adopted Glue.Ethylene propylene diene rubber, English full name:Ethylene-Propylene-Diene Monomer are (referred to as：EPDM), be ethylene, The terpolymer of propylene and non-conjugated diene hydrocarbon.Alkadienes have special structure, when copolymer reaction is carried out, only one The big double bond of individual activity participates in reaction, and remaining another active less double bond is retained on copolymer molecule chain and becomes not Saturation point, uses for sulfur vulcanization.Ethylene propylene diene rubber main chain is saturation, this characteristic cause its can with heat-resisting, resistance to daylight, Resistance to ozone.Ethylene propylene diene rubber is substantially non-polar, has resistance to polar solvent and chemicals, and water absorption rate is low, has Good insulation characterisitic.Ethylene propylene diene rubber compared with other conventional general purpose rubbers or specific rubber, ethylene propylene diene rubber Main performance advantage is following several respects：(1) cost performance is high, and rubber density only has 0.86～0.90kg/m3, is rubber density Most light conventional rubber；And can fill in a large number to reduce sizing material cost.(2) excellent anti-aging property, resistance to weather, resistance to ozone, The ageing properties such as resistance to daylight, heat-resisting, water-fast, resistance to vapor, UV resistant, radiation hardness, with other undersaturated dienes rubbers Glue such as NR, SBR, BR, NBR and CR etc. used time, EPDM can play a part of macromolecule antioxidant or age resistor.(3) it is excellent Chemical-resistant resistance characteristic, acid and alkali resistance, detergent, vegetable and animals oils, alcohol, ketone etc.；It is excellent water-fast, resistance to superheated water, water-fast vapor permeability Energy；Resistance to polar oil performance.(4) excellent insulating properties, specific insulation 1016Qcm, 30～40MV/m of breakdown voltage, dielectric Constant (1kHz, 20 DEG C) 2.27.(5) Applicable temperature scope is wide, and -40～-60 DEG C of minimum use temperature can for a long time in 130 DEG C of bars Use under part.

Already described fixed part 202 is the installation between sash 300 and adhesive tape 100 above, in order in fixed part 202 and peace Cushioning effect is formed between tankage 200, with avoid fixed part 202 because door and window pull use when the extruding that produces to mounting groove Fixed part 202 can be adopted foaminess ethylene propylene diene rubber by 200 infringement.Foaminess ethylene propylene diene rubber can adopt existing skill The technique of art, for example, can refer to Chinese patent CN105330986A, specially：The material is mainly by following original in parts by weight Material is made：100 parts of ethylene propylene diene rubbers, 10～35 parts of naphthenic oils, 10～30 parts of white carbon blacks, 5～20 parts of organophosphorous fire retardants, 10～ 25 parts of shitosans, 10～45 parts of brucites, 0.5～1.5 part of stearic acid, 1.0～3.5 parts of Zinc Oxide, 4.0～8.5 parts of sulfur, 2.0～4.5 parts of tetramethylthiuram disulfides (TMTD), 1.0～3.5 part 2,2'- dithio-bis-benzothiazoles (DM), 1.5～ 4.5 parts of azodicarbonamides (AC), its preparation method are ethylene propylene diene rubber to be put on double roll mill plasticate 5 points first Clock, is separately added into naphthenic oil, white carbon black, organophosphorous fire retardant, shitosan, brucite, hard acetic acid, Zinc Oxide and kneads 8 minutes, then plus Enter sulfur, TMTD, DM, AC mix homogeneously, it is thin it is logical 8 times after bottom sheet, terpolymer EP rubber blend is obtained；Then, will be obtained Terpolymer EP rubber blend is placed in sulfur foam in vulcanizing press, and sulfur foam temperature is 160～190 DEG C, sulfur foam Time is 3～12 minutes, is molded as 1～10MPa.

In order to reduce the abrasion between holding section 201 and mounting groove 200, to improve service life, holding section 201 can be height Hardness ethylene propylene diene rubber.High rigidity ethylene propylene diene rubber can adopt the technique of prior art, for example, can refer to Chinese patent CN 104910532A, specially：Its raw material is prepared from by the raw material of following mass parts, 100 parts of rubber matrixes, 20～50 parts of plasticising Agent, 100～150 parts of white carbon blacks, 1～4 part of vulcanizing agent, 1～5 part of vulcanization accelerator, rubber matrix are ethylene propylene diene rubber and 1, between 2 The blend of rule polybutadiene and ethylene-vinyl acetate copolymer.Its preparation method can be, first by 1, polybutadiene be advised between 2 It is mixed in proportion with one vinyl acetate copolymer of ethylene, heating mixing makes uniformly, and heating-up temperature is 100～120 DEG C, during mixing Between be less than 10min；Then ethylene propylene diene rubber, plasticizer, white carbon black, vulcanizing agent and vulcanization accelerator are added, continue mixing, Total mixing time is controlled within 30min；By the bin aging more than 24 hours after mix homogeneously, extruder is sent into, control is squeezed Go out the temperature of machine head, fuselage, extrusion module and charging door at 50～90 DEG C, the rotating speed of screw rod is set as 15～40r/min, made Sizing material is continuously extruded, and in the hot-air atmosphere sulfidization molding of 5 DEG C of 220 scholar.Or ground, Chinese patent is may further reference, its raw material Comprising 100 parts of ethylene propylene diene rubbers, 90～140 parts of fast extrude in carbon black, 60～90 parts of paraffin oil, 1 part of Zinc Oxide, 5 parts of stearic acid, 1 part of anti-aging agent RD, 2～5 parts of benzoic acid, 2 parts of altaxs, 1.6 parts of accelerant Cs LD, 1 part of accelerant B Z, 1.6 parts of sulfur, its Hardness A for being reached is 70 scholars 5.

A kind of implementation of the body 20 with preferable waterproof shape can be enumerated, in this embodiment, body 20 can be wrapped Include top layer and elastic recovery layer, the surface contacted with the section bar of sliding door and window with top layer as work surface, with top layer and its work The relative surface in face is joint face, and the elastic recovery layer is connected with the joint face on top layer, and top layer is low-friction coefficient material Layer, such as TPV plastic layers or PP layers.The elastic recovery layer is TPV plastic layers or SEBS layers or TPE layers.Body 20 Also include for the bottom installed in mounting groove 200, the surface contacted with the cell wall of mounting groove 200 with bottom as work surface, with The bottom surface relative with its work surface be joint face, the joint face of bottom with it is high-elastic danger reply layer relevant position be connected, Bottom be hardware material layers, such as TPV plastic layers or PP layers or EVA layer.

For the ease of the grasping to body 20, leader can be set on the surface of fixed part 202.The handle can be bar shaped or Block shape.Bar shaped can be vertical bar shaped；Block shape can be square, circular etc..Handle can be provided with a grasping hole for being easy to grasp, the grasping hole Big I be more than at least one finger.The material of handle can be identical with the material of fixed part 202, you can for ethylene-propylene-diene monomer Glue, in order to improve the comfort level of grasping, can adopt silica gel material.Handle can be integrated with fixed part 202, also can bonding Thereon.Certainly, handle can also be other materials such as metalwork.

300 assembly of sash of embodiment of the present utility model, including multiple sash 300, between sash 300 with Adhesive tape 100 described above connects.Herein, the sash 300 for constituting 300 assembly of sash also includes fan window frame, middle court of a feudal ruler etc..Extremely In the form of 300 assembly of sash, known structure can be adopted, be will not be described here.

Although the more term for having used expression structure of the above, such as " holding section ", " fixed part ", " blocking part " etc., It is not precluded from the probability using other terms.It is new just for the sake of more easily describing and explaining this practicality using these terms The essence of type；It is all contrary with this utility model spirit to be construed as any additional restriction.

The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to In this, any those familiar with the art can readily occur in change in the technical scope that this utility model is disclosed Or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power The protection domain that profit is required is defined.

Claims

1. a kind of adhesive tape, for the sealing between two sash, at least described in one, sash is provided with mounting groove, it is characterised in that The adhesive tape includes body, and the body includes blocking part, fixed part and for snapping in the holding section in the mounting groove；It is described Blocking part is connected to the holding section and fixed part；The blocking part be vertical bar shaped, the holding section be taper type, the fixation Portion is oblate spheroid, and the blocking part is integrated with holding section and is connected, and the blocking part is integrated with fixed part Connection, the fixed part are fixed in the sash, and the blocking part is provided with a cavity, and the fixed part is provided with a cavity.

2. adhesive tape according to claim 1, it is characterised in that strip shape body of the body for ethylene propylene diene rubber.

3. a kind of door and window, including multiple sash, it is characterised in that connected with adhesive tape as claimed in claim 1 between sash Connect.