CN203097202U

CN203097202U - Rotating clamping key mounting structure

Info

Publication number: CN203097202U
Application number: CN 201320029175
Authority: CN
Inventors: 唐圣卫; 唐道远
Original assignee: ANHUI SENTAI WPC NEW MATERIAL CO LTD
Current assignee: ANHUI SENTAI WPC NEW MATERIAL CO LTD
Priority date: 2013-01-21
Filing date: 2013-01-21
Publication date: 2013-07-31
Anticipated expiration: 2023-01-21

Abstract

The utility model discloses a rotating clamping key mounting structure, and relates to the technical field of connecting pieces for flooring. The rotating clamping key mounting structure comprises a first clamping key, a second clamping key and a keel. The first clamping key is connected on a threaded hole of the connecting portion of the second clamping key through a self tapping screw, and forms a rotating clamping key on the second clamping key; the rotating clamping key is mounted in a groove of the keel, and can slide and rotate in the groove. The rotating clamping key mounting structure is simple in structure, convenient to connect, capable of being well connected with the keel and a floor, capable of rotating in the groove only in one direction because of the design of a clamping holder and firm and stable to clamp.

Description

A kind of revotating card key mounting structure

Technical field

The utility model relates to the floor mats formation and uses the connector technical field, is specifically related to a kind of revotating card key mounting structure.

Background technology

Wood plastic composite has been widely used in wall panel, wallboard, bed board, decorative panel, fence, balustrade, construction formwork, building doors and windows, outdoor roof tiles, automotive upholstery at first since western developed country is researched and developed successfully; Packing and logistics are with making up pallet, packing case, storage box, flower case, stock shelf; Highway noises dividing plate, seashore road plate, railroad sleeper; Also can do Decorative frame, oceangoing ship ship passenger cabin dividing plate, office partition, outdoor open-air table and bench, adjustable shelf etc., material just under development also has folded sheet, shutter, indoor roofing slab, student desk and chair etc.This new technology is at the early-stage in China, along with going deep into of applying, will produce active influence to making full use of resource, increase economic efficiency and reduce environment pollution etc., has vast market prospect.Wood plastic composite (WPC) is to be primary raw material with biological materials such as elementary wood, bamboos, a certain proportion of plastic matrix of compounding, the composite material of machine-shaping after special process is handled.The wood plastic composite scope of application is extensive, the use field that almost can contain all logs, plastics, plastic-steel, aluminium alloys and other similar composite material, and because it uses environmental protection, cost economy, and can recycling, thereby have also solved the regeneration problem of composite material, wood industry waste resource.Under the overall situation of nowadays advocating low-carbon economy, the recyclable characteristics of wood plastic composite more and more come into one's own it.Traditional outdoor flooring mounting structure and mounting method be more complicated all, and be very inconvenient in installation process, inefficiency, and not attractive in appearance.In the pavement process of floor, generally all can use keel as bottom support, and the connected mode between keel and the floor directly has influence on the floor mounting stability, and all utilizes screw or card key to connect between the two usually, and the reasonability of therefore blocking the key design is extremely important.

The utility model content

Technical problem to be solved in the utility model is to provide revotating card key mounting structure a kind of simple and reliable for structure, easy for installation.

Technical problem to be solved in the utility model realizes by the following technical solutions:

A kind of revotating card key mounting structure is characterized in that: comprises with lower member,

One first card key, the described first card key comprises that an integral body is the plate body of cuboid, the cross section of described plate body is an arc-shaped structure, the centre position of described plate body is provided with a through hole that supplies self threading pin to pass, four corners of described plate body are equipped with claw, the centre position, two long limits of described plate body also each one be provided with claw, described claw is along the arc direction setting of plate body, and is integrative-structure with plate body;

One second card key, the described second card key comprises a card keyseat, described card keyseat upper surface centre position has extended upward connecting portion, this connecting portion centre position is provided with a screw, on described card keyseat, wherein the turning on the diagonal is chamfered, is extended with the Access Division in described connecting portion upper end to both sides, this Access Division roughly is level " eight " font, and this Access Division and connecting portion are structure as a whole.

The first card key is connected on the screw of connecting portion by self threading pin, makes the card key and second of winning block key and forms a revotating card key.

Described card keyseat integral body is rectangular structure.

Also comprise keel, described keel comprise that one has the keel seat of rectangular inner cavity, described keel seat top is provided with groove, the described groove both sides retaining edge that extended internally, this retaining edge has barrier effect, and two retainings leave the gap between the edge, on the described keel evenly and be arranged at intervals with geosutures, keel can be broken off with the fingers and thumb disconnectedly along geosutures, remove unnecessary length; Described keel are that polyurethane material or modified plastics or rubber or Wood plastic composite are made, and described revotating card key is installed in the groove of keel, and can slide in groove and rotate.

The width of described card keyseat minor face is slightly less than the gap that forms between the two retaining edge on the keel, the revotating card key can be put in the groove of keel, the width of groove equates on the long limit of described card keyseat and the keel, make two end face and two medial surfaces of the groove in the keel on the card keyseat fit fully by the revotating card keyseat, make the card keyseat to be fastened in the groove with chamfering.

The described first card key is a metal construction.

The described second card key is that polyurethane material or modified plastics or rubber or Wood plastic composite are made.

The beneficial effects of the utility model are: the utility model is simple in structure, and is easy to connect, can be good at being connected with keel and floor, and the design of card keyseat makes that it can only be along a direction rotation, engaging firm stable in groove.

Description of drawings

Fig. 1 is the utility model first card bond structure schematic diagram;

Fig. 2 is the lateral view of Fig. 1;

Fig. 3 is the utility model second card key stereogram;

Fig. 4 is the utility model second card key vertical view;

Fig. 5 is the revotating card bond composition that the utility model first card key and the second card key form;

Fig. 6 is the utility model keel structure schematic diagram;

Fig. 7 is the utility model revotating card key and keel scheme of installation one;

Fig. 8 is the utility model revotating card key and keel scheme of installation two;

Fig. 9 is the concrete scheme of installation of the utility model embodiment.

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.

A kind of revotating card key mounting structure comprises with lower member,

As shown in Figure 1 and Figure 2, one first card key 11, this first card key 11 comprises that an integral body is the plate body 112 of cuboid, the cross section of plate body 112 is an arc-shaped structure, and the centre position of plate body 112 is provided with a through hole 113 that supplies screw to pass, and four corners of plate body 112 are equipped with claw 114, the centre position, two long limits of plate body 112 also each one be provided with claw 114, claw 114 is along the arc direction setting of plate body 112, and is integrative-structure in plate body 112, and the first card key 11 is a metal construction.

As Fig. 3, Fig. 4, shown in Figure 5, one second card key 12, the second card key 12 comprises a card keyseat 123, card keyseat 123 upper surface centre positions have extended upward connecting portion 121, these connecting portion 121 centre positions are provided with a screw 122, the first card key 11 is connected on the screw 122 of connecting portion 121 by self threading pin 111, make win card key 11 and the second card key, 12 formation, one revotating card key 1, card keyseat 123 integral body are rectangular structure, on card keyseat 123, wherein the turning 124 on the diagonal is chamfered, be extended with Access Division 125 in connecting portion 121 upper ends to both sides, this Access Division 125 roughly is " eight " font of level, and this Access Division 125 is structure as a whole with connecting portion 121.The second card key 12 is made for polyurethane material or modified plastics or rubber or Wood plastic composite.

As shown in Figure 6, keel 2, keel 2 comprise that one has the keel seat 21 of rectangular inner cavity, and keel seat 21 tops are provided with groove 22, and groove 22 both sides have extended internally and kept off edge 23, and this retaining edge 23 has barrier effect, leave the gap between the two retaining edge 23;

As Fig. 3, Fig. 5, Fig. 6, shown in, the width of card keyseat 123 minor faces is slightly less than the gap that forms between 2 liang of retainings of keel edge 23, revotating card key 1 can be put in the groove 22 of keel 2, the long limit of card keyseat 123 equates with the width of groove 22, make two end faces 124 on the card keyseat 123 fit fully by revotating card keyseat 123 with the 22 liang of medial surfaces of groove in the keel 2 with chamfering, and can slide along groove 22, make card keyseat 123 can be fastened in the groove 22, and the connecting portion 121 on the card keyseat 123 is positioned at the top of retaining edge 23.

As Fig. 7, Fig. 8, shown in Figure 9, during installation, at first floor 3 is put on the keel 2, again the first card key 11 is connected by the self threading pin 111 and the second card key 12, form revotating card key 1, revotating card key 1 is put in the groove 22 along the gap between the 22 retaining edge 23 of groove on the keel 2, the connecting portion 121 of revotating card key 1 just in time is positioned at the upper surface of retaining edge 23, and with revotating card key 1 half-twist, make card keyseat 123 and the 22 liang of medial surfaces of groove in the keel 2 fit fully, slip revotating card key 1 is 3 one sides to the floor, and an end at minor face place on first card key 11 plate bodys 112 extend in the lateral grooves 31 of ground one side, promptly install floorboard, put floorboard again, slided on keel 2 in this floor, the lateral grooves of one side extend into the other end of the first card key, 11 plate bodys 112, again the bolt 111 on the first card key 11 is tightened, the claw 114 on the first card key, 11 plate bodys 112 is pressed together in the lateral grooves on floor, the floor is fixed.

More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. revotating card key mounting structure is characterized in that: comprises with lower member,

One second card key, the described second card key comprises a card keyseat, described card keyseat upper surface centre position has extended upward connecting portion, this connecting portion centre position is provided with a screw, on described card keyseat, wherein the turning on the diagonal is chamfered, is extended with the Access Division in described connecting portion upper end to both sides, this Access Division roughly is level " eight " font, and this Access Division and connecting portion are structure as a whole;

2. a kind of revotating card key mounting structure according to claim 1, it is characterized in that: also comprise keel, described keel comprise that one has the keel seat of rectangular inner cavity, described keel seat top is provided with groove, the described groove both sides retaining edge that extended internally, and this retaining edge has barrier effect, leave the gap between the two retaining edge, evenly and be arranged at intervals with geosutures, keel can be broken off with the fingers and thumb disconnectedly along geosutures on the described keel, remove unnecessary length; Described keel are that polyurethane material or modified plastics or rubber or Wood plastic composite are made, and described revotating card key is installed in the groove of keel, and can slide in groove and rotate.

3. a kind of revotating card key mounting structure according to claim 1 is characterized in that: described card keyseat integral body is rectangular structure.

4. a kind of revotating card key mounting structure according to claim 1, it is characterized in that: the width of described card keyseat minor face is slightly less than the gap that forms between the keel two retaining edge, the revotating card key can be put in the groove of keel, the width of groove equates on the long limit of described card keyseat and the keel, make two end face and two medial surfaces of the groove in the keel on the card keyseat fit fully by the revotating card keyseat, make the card keyseat to be fastened in the groove with chamfering.

5. a kind of revotating card key mounting structure according to claim 1 is characterized in that: the described first card key is a metal construction.

6. a kind of revotating card key mounting structure according to claim 1 is characterized in that: the described second card key is that polyurethane material or modified plastics or rubber or Wood plastic composite are made.