CN211447433U

CN211447433U - Anti-yellowing long-life PVC buckle

Info

Publication number: CN211447433U
Application number: CN201921632708.3U
Authority: CN
Inventors: 高志浩
Original assignee: Haiyan Baoshilong Plastic Co ltd
Current assignee: Haiyan Baoshilong Plastic Co ltd
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-09-08
Anticipated expiration: 2029-09-28

Abstract

The utility model discloses a prevent yellow stain long-life PVC buckle belongs to interior decoration material technical field, prevent yellow stain long-life PVC buckle package rubbing board body, plate body one end integrated into one piece has the fixture block, fixture block outer wall symmetry fixedly connected with lug, plate body other end integrated into one piece has the connecting block, the draw-in groove has been seted up to connecting block one side surface. The utility model discloses a plate body outer wall coating has the UV dope layer, UV coating film forming gloss and fullness are high, the solidification speed is fast, easy levelling, hardness is good, the transparency is good, adhesive force is good, anti yellowing performance is good, be the protection and the ornamental material of PVC buckle ideal, avoid plate body and the too much contact of foreign matter through the cladding of biaxial stretching polypropylene film simultaneously, also can make the too early emergence yellow stain of buckle, have fine elasticity through the silica gel strip, and through the fixture block, lug and draw-in groove, block between the recess, thereby make to be difficult to not hard up between the plate body, can prolong the life of buckle.

Description

Anti-yellowing long-life PVC buckle

Technical Field

The utility model relates to an interior decoration material technical field especially relates to a prevent yellowing long-life PVC buckle.

Background

The PVC buckle plate is a suspended ceiling material of PVC buckle plate, and is made up by using polyvinyl chloride resin as base material, adding a certain quantity of assistants of anti-ageing agent and modifying agent, mixing, calendering and vacuum forming. The PVC pinch plate suspended ceiling is particularly suitable for suspended ceiling decoration of kitchens and toilets, and has the advantages of light weight, moisture resistance, heat insulation, heat preservation, difficult combustion, no dust absorption, easy cleaning, coating, easy installation, low price and the like.

The existing PVC buckle plate mainly has the following defects that 1, as PVC resin is a thermal sensitive plastic, the light stability is poor, HCI removing reaction and polyene structural molecules occur in a branched chain under the action of heat and light, when the number of conjugated double bonds appearing in a main chain is not too much, trace chromatic aberration is generated, hydrogen chloride firstly reacts with surrounding potential acid-active substances, the conjugated double bonds become new active positions in a PVC molecular chain, and after the conjugated double bonds are photoinduced into macromolecular free radicals, PVC is easily oxidized to generate color change, so that yellowing and aesthetic appearance are influenced; 2. after the PVC buckle is used for a long time, the phenomenon of looseness easily occurs at the joint, the buckle can fall off, the service life of the buckle can be influenced, and therefore the anti-yellowing long-life PVC buckle is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent yellowing long-life PVC buckle aims at making the PVC buckle prevent yellowing to increase of service life.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of prevent yellow stain long-life PVC buckle package rubbing board body, plate body one end integrated into one piece has the fixture block, the symmetrical fixedly connected with lug of fixture block outer wall, plate body other end integrated into one piece has the connecting block, the draw-in groove has been seted up on connecting block one side surface, the inside adhesion of draw-in groove has a silica gel strip, the draw-in groove both sides are all seted up flutedly, the inside adhesion of recess has No. two silica gel strips, the coating of plate body outer wall has the UV dope layer, UV dope layer one side cladding has biaxial stretching polypropylene film.

Optionally, the clamping groove and the groove are communicated with the connecting block.

Optionally, the clamping block is connected with the clamping groove and the clamping block is attached to the first silica gel strip, the protruding block is connected with the groove and the protruding block is attached to the second silica gel strip.

Optionally, the surface of the UV coating layer is coated with an adhesive layer.

The utility model has the advantages as follows:

1. the utility model discloses a UV coating layer surface coating has the adhesive layer, the adhesive layer is room temperature curing type adhesive, a be used for compound adhesion biaxial stretching polypropylene film, because tensile molecule is directional, so the physical stability of this kind of film, mechanical strength, the gas tightness is better, transparency and glossiness are higher, tough and tensile wear-resisting, it is stand wear and tear to make the buckle, through the coating of plate body outer wall there is the UV dope layer, UV coating film forming gloss and fullness are high, the curing speed is fast, easy levelling, hardness is good, the transparency is good, adhesive force is good, anti-yellowing performance is good, be the protection and the ornamental material of PVC buckle ideal.

2. The utility model discloses a plate body one end integrated into one piece has the fixture block, fixture block outer wall symmetry fixedly connected with lug simultaneously, and there is the connecting block through plate body other end integrated into one piece, and the draw-in groove has been seted up to connecting block side surface, the inside adhesion of draw-in groove has a silica gel strip, the recess both sides are all seted up flutedly simultaneously, the inside adhesion of recess has No. two silica gel strips, link up mutually through fixture block and draw-in groove and the fixture block is laminated mutually with a silica gel strip, and link up mutually and the lug is laminated mutually with No. two silica gel strips through lug and recess, because the silica gel strip has fine elasticity, and pass through the fixture block, lug and draw-in groove, block between the recess, thereby make difficult not.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of an anti-yellowing long-life PVC buckle according to an embodiment of the present invention;

fig. 2 is a schematic sectional view of a connecting block of an anti-yellowing long-life PVC buckle according to an embodiment of the present invention;

fig. 3 is the embodiment of the utility model provides a plate body section structure sketch map of anti-yellowing long-life PVC buckle.

In the figure: 1. a plate body; 2. a clamping block; 201. a bump; 3. connecting blocks; 301. a card slot; 302. a first silica gel strip; 303. a groove; 304. a second silica gel strip; 4. a UV coating layer; 5. an adhesive layer; 6. biaxially oriented polypropylene film.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The anti-yellowing long-life PVC buckle according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, fig. 2 and fig. 3, the embodiment of the utility model provides a pair of prevent that yellow stain long-life PVC buckle includes plate body 1, 1 one end integrated into one piece of plate body has fixture block 2, 2 outer wall symmetry fixedly connected with lugs 201 of fixture block, 1 other end integrated into one piece of plate body has connecting block 3, draw-in groove 301 has been seted up to 3 side surfaces of connecting block, the inside adhesion of draw-in groove 301 has silica gel strip 302 No. one, draw-in groove 301 both sides have all been seted up recess 303, the inside adhesion of recess 303 has silica gel strip 304 No. two, the coating of 1 outer wall of plate body has UV dope layer 4, the cladding of 4 one side of UV dope layer has biaxial.

Refer to fig. 1, fig. 2 and fig. 3 show, the embodiment of the utility model provides a prevent yellowing long-life PVC buckle has UV dope layer 4 through 1 outer wall coating of plate body, UV coating film forming gloss and fullness are high, the solidification speed is fast, easy levelling, hardness is good, the transparency is good, adhesive force is good, anti yellowing performance is good, be the protection and the ornamental material of PVC buckle ideal, avoid plate body 1 and the too much contact of foreign matter through the cladding of biaxial stretching polypropylene film simultaneously, also can make the buckle take place the yellowing too early, have fine elasticity through the silica gel strip, and through fixture block 2, lug 201 and draw-in groove 301, block between the recess 303, thereby it is difficult not hard up to make between the plate body 1, can prolong the life of buckle.

Referring to fig. 1, the embodiment of the utility model provides an anti-yellowing long-life PVC buckle, draw-in groove 301 and recess 303 all link up connecting block 3, the concatenation between the plate body 1 of being convenient for.

Referring to fig. 1 and 2, the embodiment of the utility model provides an anti-yellowing long-life PVC buckle, fixture block 2 links up mutually with draw-in groove 301 and fixture block 2 laminates mutually with a silica gel strip 302, lug 201 links up mutually with recess 303 and lug 201 laminates mutually with No. two silica gel strips 304, can effectually prevent that the 1 junction of plate body from taking place not hard up.

Referring to fig. 3, the embodiment of the utility model provides an anti-yellowing long-life PVC buckle, 4 surface coating on the UV dope layer have adhesive layer 5, make the bonding of biaxial stretching polypropylene film 6 more firm.

The embodiment of the utility model provides a prevent yellowing long-life PVC buckle, the during operation has UV dope layer 4 through plate body 1 outer wall coating, UV dope film forming gloss and fullness are high, the solidification rate is fast, easy levelling, hardness is good, anti yellowing performance is good, the transparency is good, adhesive force is good, and easy spraying, machining efficiency is high, be the protection and ornamental material of PVC buckle ideal, coat with adhesive layer 5 through UV dope layer 4 surface, adhesive layer 5 is room temperature curing type adhesive, be used for compound adhesion biaxial stretching polypropylene film 6, because tensile molecule is directional, the physical stability of this kind of film, mechanical strength, the gas tightness is better, transparency and glossiness are higher, tough and wear-resisting, make the buckle stand wear and tear, there is fixture block 2 through plate body 1 one end integrated into one piece, simultaneously fixture block 2 outer wall symmetry fixedly connected with lug 201, and through plate body 1 other end integrated into one piece have connecting block 3, and draw-in groove 301 has been seted up to 3 side surfaces of connecting block, the inside adhesion of draw-in groove 301 has silica gel strip 302 No. one, recess 303 has all been seted up to draw-in groove 301 both sides simultaneously, the inside adhesion of recess 303 has silica gel strip 304 No. two, link up mutually and fixture block 2 and silica gel strip 302 laminate mutually with draw-in groove 301 through fixture block 2, and link up mutually and lug 201 and silica gel strip 304 laminate mutually with recess 303 through lug 201, because the silica gel strip has fine elasticity, and through fixture block 2, lug 201 and draw-in groove 301, block between the recess 303, thereby make difficult not hard up between the plate body 1, can prolong the life of buckle.

It should be noted that, the utility model relates to an anti-yellowing long-life PVC buckle, including plate body 1, fixture block 2, lug 201, connecting block 3, draw-in groove 301, a silica gel strip 302, recess 303, No. two silica gel strips 304, UV dope layer 4, adhesive layer 5, biaxial stretching polypropylene film 6, the part is general standard component or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method, the model of UV dope layer 4 is HX-SL 101.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a prevent yellowing long-life PVC buckle, a serial communication port, prevent yellowing long-life PVC buckle package rubbing board body, plate body one end integrated into one piece has the fixture block, fixture block outer wall symmetry fixedly connected with lug, plate body other end integrated into one piece has the connecting block, the draw-in groove has been seted up to connecting block side surface, the inside adhesion of draw-in groove has a silica gel strip, the draw-in groove both sides are all seted up flutedly, the inside adhesion of recess has No. two silica gel strips, the coating of plate body outer wall has the UV dope layer, UV dope layer one side cladding has biaxial stretching polypropylene film.

2. The anti-yellowing long-life PVC buckle plate according to claim 1, wherein the clamping groove and the groove are communicated with the connecting block.

3. The anti-yellowing long-life PVC buckle plate according to claim 1, wherein the fixture blocks are connected with the clamping grooves and attached to a first silica gel strip, and the protrusions are connected with the grooves and attached to a second silica gel strip.

4. The anti-yellowing long-life PVC pinch plate according to claim 1, wherein an adhesive layer is coated on the surface of the UV paint layer.