CN208009763U

CN208009763U - A kind of composite type pitch watt with self-retaining function

Info

Publication number: CN208009763U
Application number: CN201820458976.7U
Authority: CN
Inventors: 毛兰均
Original assignee: Sichuan Zhong Guang Building Materials Co Ltd
Current assignee: Sichuan Zhong Guang Building Materials Co Ltd
Priority date: 2018-04-03
Filing date: 2018-04-03
Publication date: 2018-10-26
Anticipated expiration: 2028-04-03

Abstract

The utility model discloses a kind of composite type pitch watt with self-retaining function, are related to technical field.The problem of causing wind to take off phenomenon for existing compound based asphalt tile lamination portion adhesion failure, the utility model provides a kind of composite type pitch watt with self-retaining function, including a watt body, watt body has main part, main part side extends outwardly and is formed with several watts of skirt sections, several watts of skirt section spaced sets, the one side edge that main part is connect with several watts of skirt sections is provided with several self-locking draw-in grooves, it is fixed on opposite both sides cell wall in self-locking draw-in groove that there are two wedge shape locks, it is both provided on watt skirt section and overlaps the when of being laid with for interlocking in two layers watt of body and is inserted into and several zigzag bolts below being connected in the corresponding self-locking draw-in groove of another watt of body, zigzag bolt is arranged in one side edge of watt skirt section far from main part.The utility model stable connection when being laid with, it is simple in structure, the service life of bituminized shingle can be effectively improved.

Description

A kind of composite type pitch watt with self-retaining function

Technical field

The utility model is related to building material technical field more particularly to a kind of composite type pitch with self-retaining function Watt.

Background technology

In recent years, with the continuous expansion of China's city-building scale, the types of roofs of residential housing also occur huge Variation, come in every shape, bright and colourful various tile roofing comes into being, what especially many coastal cities were carried out in succession flat changes Slope engineering adds new bright spot for the living environment of various regions resident.Since coloured asphalt shingle has waterproof and decorates dual work( Can, and its light weight, it is cold construction, it is pollution-free, simple and fast, of low cost, more have been favored by people.Recently, the Ministry of Construction goes out Platform improves the design standard of residential housing building enclosure, advocate it is energy saving, reduce discharge, stepping helps to improve resident's Quality of life has also further pushed the development of color asphalt tile roofing.

Coloured asphalt shingle can be mainly divided into four major types according to the difference of base tire：Organic tire, polyester blank, composite tyre and Glass fiber blank.Wherein compound based asphalt tile and fiberglass tyre asphalt tile are most widely used.Compound based asphalt tile be conducive to tire base thickness compared with Greatly, therefore bituminized shingle integral thickness is much bigger compared to fiberglass tyre asphalt tile.In roofing process of deployment, compound based asphalt tile phase Mutual lamination portion and will appear between the part of roofing substrate adhesion one section it is hanging without adhesion region, this section is without adhesion region Can be along with aging, deformation the problems such as, gradually highlights and expands.Therefore, even if being carried on the back entirely at the back side of compound based asphalt tile Glue processing, the problem of being still susceptible to upper layer and lower layer bituminized shingle lamination portion adhesion failure after using the several years, wind is taken off Phenomenon also can hardly be avoided.

Utility model content

The purpose of this utility model is that：Wind is caused to take off phenomenon for existing compound based asphalt tile lamination portion adhesion failure The problem of, the utility model provides a kind of composite type pitch watt with self-retaining function.

The utility model specifically uses following technical scheme to achieve the goals above：A kind of answering with self-retaining function Mould assembly bituminized shingle, including watt body, described watt of body have a main part, and main part side extends outwardly and is formed with several watts of skirt sections, Several watts of skirt section spaced sets, the one side edge that the main part is connect with several watts of skirt sections are provided with several self-locking cards Slot, it is fixed there are two wedge shape lock on opposite both sides cell wall in the self-locking draw-in groove, it is both provided with and is used on described watt of skirt section Several zigzags below two layers watt of body interlocks and be inserted into and be connected to when overlapping is laid in the corresponding self-locking draw-in groove of another watt of body Bolt, the zigzag bolt are arranged in one side edge of watt skirt section far from main part.

Preferably, the material of the zigzag bolt is one kind in PVC, ABS and nylon.

Preferably, the described watt of skirt section back side be both provided with undaform recess, the main part front be provided with for Another watt of top body corresponds to several undaforms protrusion of the undaform recess cooperation in watt skirt section, is coated in the undaform protrusion There is self-adhesive.

Preferably, the depth capacity of the undaform protrusion maximum height and undaform recess is 0.8-1.2mm.

Preferably, being separately provided for the auxiliary of splicing adjacent watt of left and right body on two opposite edges of the main part Card slot and lock tongue are helped, the auxiliary wedge shape lock coordinated with lock tongue is provided in the auxiliary card slot.

Preferably, the material of the lock tongue is one kind in PVC, ABS and nylon.

Preferably, described watt of body thickness is 5.2-5.5mm.

The beneficial effects of the utility model are as follows：

1, mutually matched self-locking draw-in groove, wedge shape lock is arranged in the main part of watt body and watt skirt section lateral margin in the utility model With zigzag bolt, after the zigzag bolt in upper layer bituminized shingle watt skirt section is inserted into the self-locking draw-in groove of lower layer's bituminized shingle, self-locking card Two wedge shape locks in slot can lock zigzag rack in self-locking draw-in groove, to realize the certainly solid of upper layer and lower layer watt body It is fixed.Watt phosphor bodies portion back side is bonded on roofing substrate, and watt phosphor bodies portion front is blocked by upper layer watt body overlapping, watt body watt skirt section On zigzag rack lock in self-locking draw-in groove, this connection type influenced by factors such as material aging, temperature it is very small, knot Structure is simple, stable connection, can effectively reduce the probability that bituminized shingle wind takes off problem appearance, improve the service life of bituminized shingle.

2, the wave of phosphor bodies portion of the utility model lower layer watt positive undaform protrusion and the upper layer skirt sections the Wa Tiwa back side Type recess can be bonded to each other, and compared with bonding two planar objects, undaform contact surface area bigger, bond effect is also more It is good.

3, the utility model is also respectively arranged on two lateral margins that adjacent with the both sides watt of body of main part of watt body connects For the auxiliary card slot and lock tongue of reinforcement by connection, lock tongue was squeezed to lock after the auxiliary wedge shape in auxiliary card slot latches and assisted In card slot.This measure can effectively prevent to be caused two watts of adjacent bodies to detach due to material deformation and formed larger gap, from And influence roof waterproof effect.

4, the zigzag bolt of the utility model and lock tongue are made using PVC, ABS or nylon material, PVC, ABS or nylon Material not only has excellent intensity and toughness, but also also performance is remarkable for weatherability, corrosion resistance, resistance to ag(e)ing etc., energy Enough adapt to various use environments.

Description of the drawings

Fig. 1 is the utility model positive structure schematic；

Fig. 2 is the utility model structure schematic diagram；

Fig. 3 is the close-up schematic view of A in the utility model Fig. 1；

Fig. 4 is the close-up schematic view of B in the utility model Fig. 1；

Fig. 5 is the close-up schematic view of C in the utility model Fig. 2；

Fig. 6 is the close-up schematic view of D in the utility model Fig. 2；

Structural schematic diagram when Fig. 7 is two layers watt of body overlapping of the utility model figure；

Reference numeral：1- main parts；2- watts of skirt section；3- self-locking draw-in grooves；4- wedge shapes latch；5- zigzag bolts；6- waves Type is recessed；7- undaform protrusions；8- assists card slot；9- lock tongues；10- auxiliary wedge shape locks.

Specific implementation mode

In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this Utility model is described in further detail.

Embodiment 1

A kind of composite type pitch watt with self-retaining function as shown in figures 1 to 6, including watt body, described watt of body have master Body portion 1,1 side of main part extend outwardly and are formed with several watts of skirt sections 2,2 spaced set of several watts of skirt sections, the master The one side edge that body portion 1 is connect with several watts of skirt sections 2 is provided with several self-locking draw-in grooves 3, opposite both sides in the self-locking draw-in groove 3 Fixed on cell wall there are two wedge shapes to latch 4, is both provided on described watt of skirt section 2 for being inserted when two layers watt of body is staggeredly overlapped and be laid with Several zigzag bolts 5 for entering and being connected in the corresponding self-locking draw-in groove of another watt of body in lower section 4, the zigzag bolt 5 are arranged In one side edge of watt skirt section 2 far from main part 1.

The present embodiment operation principle is：As shown in fig. 7, when two layers watt of body staggeredly overlaps up and down, watt skirt section of upper layer watt body It is superimposed on the main part of lower layer watt body, the zigzag bolt of upper layer watt body is inserted into the corresponding self-locking draw-in groove of lower layer watt body, saw Dentation bolt was locked after squeezing wedge shape lock in self-locking draw-in groove, realized the self-retaining of upper layer and lower layer watt body.

Embodiment 2

The present embodiment is further optimized on the basis of above example, specifically：

The material of the zigzag bolt 5 is one kind in PVC, ABS and nylon.

Embodiment 3

2 back side of described watt of skirt section is both provided with undaform recess 6, and 1 front of the main part is provided with for another with top One watt of body corresponds to several undaform protrusions 7 of 6 cooperation of undaform recess in watt skirt section 2, is coated in the undaform protrusion 7 Self-adhesive.

Embodiment 4

The depth capacity of raised 7 maximum heights of the undaform and undaform recess 6 is 0.8-1.2mm.

Embodiment 5

The auxiliary card slot 8 of splicing adjacent watt of left and right body is separately provided on 1 two opposite edges of the main part It is described to assist being provided with the auxiliary wedge shape lock 10 coordinated with lock tongue 9 in card slot 8 with lock tongue 9.

Embodiment 6

The material of the lock tongue 9 is one kind in PVC, ABS and nylon.

Embodiment 7

Described watt of body thickness is 5.2-5.5mm.

The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model Scope of patent protection be subject to claims, it is equivalent made by every specification and accompanying drawing content with the utility model Structure change similarly should be included in the scope of protection of the utility model.

Claims

1. a kind of composite type pitch watt with self-retaining function, including watt body, described watt of body has main part (1), main part (1) side extends outwardly and is formed with several watts of skirt sections (2), several watts of skirt sections (2) spaced set, which is characterized in that The one side edge that the main part (1) connect with several watts of skirt sections (2) is provided with several self-locking draw-in grooves (3), the self-locking draw-in groove (3) fixed on opposite both sides cell wall in there are two wedge shapes to latch (4), is both provided at two layers on described watt of skirt section (2) Watt body, which interlocks, to be overlapped the when of being laid with and is inserted into and several zigzag bolts below being connected in the corresponding self-locking draw-in groove (4) of another watt of body (5), zigzag bolt (5) setting is in the one side edge of a watt skirt section (2) far from main part (1).

2. the composite type pitch watt according to claim 1 with self-retaining function, which is characterized in that the zigzag lock The material of item (5) is one kind in PVC, ABS and nylon.

3. the composite type pitch watt according to claim 1 or 2 with self-retaining function, which is characterized in that described watt of skirt Portion (2) back side is both provided with undaform recess (6), and main part (1) front is provided with for corresponding with another watt of top body Several undaforms of undaform recess (6) cooperation in watt skirt section (2) are raised (7), be coated on the undaform raised (7) from Viscose glue.

4. the composite type pitch watt according to claim 3 with self-retaining function, which is characterized in that the undaform is convex The depth capacity for playing (7) maximum height and undaform recess (6) is 0.8-1.2mm.

5. the composite type pitch watt according to claim 1 or 2 with self-retaining function, which is characterized in that the main body The auxiliary card slot (8) and lock tongue (9) of splicing adjacent watt of left and right body, institute are separately provided on the opposite edge in (1) two, portion State the auxiliary wedge shape lock (10) being provided in auxiliary card slot (8) with lock tongue (9) cooperation.

6. the composite type pitch watt according to claim 5 with self-retaining function, which is characterized in that the lock tongue (9) Material be

One kind in PVC, ABS and nylon.

7. the composite type pitch watt according to claim 1 or 2 with self-retaining function, which is characterized in that described watt of body Thickness is

5.2-5.5mm。