CN201588376U

CN201588376U - Assembled floor with sliding rail type lock catch keel

Info

Publication number: CN201588376U
Application number: CN2009202342046U
Authority: CN
Inventors: 王柏泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-03
Filing date: 2009-08-03
Publication date: 2010-09-22
Anticipated expiration: 2019-08-03

Abstract

An assembled floor comprises a floor, a lock catch and a keel. The assembled floor is characterized in that the floor is provided with a tenon, a mortise and a lock catch groove; the lock catch is provided with a sliding plate and a lock bolt; the keel is provided with a chute; the shape and the size of the chute corresponds to those of the lock catch sliding plate to lead the lock catch to be capable of only freely sliding along the length direction of the chute and not to be capable of moving in any other directions; inverted hook wing plates are arranged on two sides of the end portion of the lock bolt; the wing plates match with the floor lock catch groove; and the perpendicular distance from the bottom surface of the end portion of each wing plate to the sliding plate is smaller than the sum of the distance from the top portion of the chute to the top surface of the keel and the distance from the bottom surface of the lock catch groove to the back surface of the floor. The assembled floor is not easy to be staggered in up and down manner and in horizontal manner, and can be more effectively adapted to dry shrinkage and moisture swelling. Moreover, the assembled floor is convenient to be installed on site and capable of being disassembled repeatedly and avoiding damage to the floor through installation in different places.

Description

A kind of assembled floor that has slide rail type snap close keel

Technical field

The present invention relates to a kind of assembled floor, particularly relate to a kind of assembled floor that has slide rail type snap close keel.Described assembled floor not only is difficult for dislocation up and down takes place, and is difficult for the occurred level dislocation, and the drying shrinkage that can also adapt to the floor well is wet to rise.The assembled floor that has slide rail type snap close keel among the present invention is convenient to on-the-spot the installation, can repeatedly dismantle, and the strange land is installed but damage do not caused on the floor.

Background technology

The Chinese patent ZL00123178.2 that authorizes Li Duofu discloses a kind of dail-free combined floor board, comprises wood floors, keel, left and right fixed block, locating piece, valve rubber, hook is followed closely without nail during installation, keel are indeformable, not perishable, because of valve rubber is arranged, shock-absorbing function is arranged, reduce the sound on floor, without iron hammer, be difficult for clashing and breaking wood floors surface during installation, especially save timber.But still more loaded down with trivial details when the dail-free combined floor board in this patent is installed, and link up with also easy deformation.

Chinese patent application CN00110401.2 discloses a kind of fastening slidable combined skeleton of floor, and described floor double-plate keel is by keel fastener and keel bar or add assistant strip by keel fastener and keel bar and form.The floor that utilizes fastening slidable combined skeleton of floor to install, construction is simple, fixation, and shrinks on the floor, when expanding, can not influence use by exerting pressure or the effect of self expansive force is slided it and adjusted.This fastening slidable combined skeleton of floor can adopt making such as PVC plastic section bar.This keel have a significant disadvantages, promptly can not limit the horizontal displacement on floor, thereby make the floor fixing not firm.

The Chinese utility model patent ZL01253444.7 that authorizes Liu Jiliang discloses a kind of Plastic-steel keel that is used for the floor, it is characterized by: the keel body adopts plastic-steel, is provided with groove and flexible member on the keel body.Adopt the utility model not shrink as common joists, indeformable, can not corrode, durable in use, and the flexible member of in groove, putting can make the floor of laying more smooth, firm.This common joists can not prevent the horizontal displacement on floor and dislocation up and down reliably, is difficult to be widely adopted in practice.

Summary of the invention

The purpose of this utility model is for a kind of novel assembled floor that has keel is provided.After the described assembled floor installation, floor and keel are connected as a single entity, and each floor both had been difficult for dislocation up and down, also was difficult for horizontal displacement.In addition, described assembled floor can repeatedly be installed and removed the strange land installation and not damage floor and keel.

For achieving the above object, the assembled floor in the utility model comprises floor, keel, snap close, and wherein said keel have chute, and chute makes snap close be free to slide and can not make other directions and move along chute; Described snap close is made up of slide plate and dead bolt, and described slide plate is positioned at described chute and is free to slide along described chute, and both sides, described dead bolt end are provided with two barb-like wing plates; Described floor has the lock buckling groove that matches with the wing plate of described snap close; Bottom surface, described wing plate end falls down to the ground backboard identity distance from sum to keel end face distance with the lock buckling groove bottom surface less than chute to the vertical distance of slide plate; Described snap close and floor are buckled together during installation.

In some embodiments, the end of described dead bolt wing plate is processed to flat shape.

In some embodiments, described keel and ground contact surface are zigzag.This design not only can make the ground grains of sand embed in the teeth groove, increase reliability and keel glacing flatness that keel contact with ground, simultaneously, can also reduce keel and contact area of ground, thereby preventing that the people from walking about on the floor drives the keel colliding surface and sends big sound.More preferably, also can be embedded in rubber strip, thoroughly stop the keel colliding surface and send sound at teeth groove.

Described keel can spreading, with the needs of firm and hard border assembly unit contentedly.

Assembled floor in the utility model has the following advantages compared to existing technology:

1, after the installation of floor, each floor can not misplace up and down under tenon and tongue-and-groove effect, can not horizontal displacement under snap close and the effect of slide rail keel;

2, the dead bolt of snap close is grown and is had the certain elastic deformation ability, and the drying shrinkage that can adapt to the floor well is wet to rise;

3, the floor can repeatedly be installed and removed the strange land and be installed and don't damage the floor.

Description of drawings

Fig. 1 is the schematic perspective view of a kind of snap close of the utility model;

Fig. 2 is a kind of keel chute generalized section of snap fit among the utility model and Fig. 1;

Fig. 3 is a kind of keel of the utility model and snap close assembling schematic diagram;

The utility model floor, Fig. 4 position, keel, snap close are installed perspective exploded view;

Fig. 5 is the utility model floor, keel, snap close mounting method schematic diagram;

Fig. 6 is for adopting the floor schematic diagram of the utility model assembly unit.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further.Should be clear, the specific embodiment of the present utility model described in the accompanying drawing only for explanation the utility model usefulness, does not constitute restriction of the present utility model.Protection domain of the present utility model is limited by appending claims.

Fig. 1 is the schematic perspective view of a kind of snap close of the utility model.As shown in Figure 1, snap close 10 has slide plate 101 and dead bolt 102.One end both sides of dead bolt 102 have the wing plate 103 of barb.The shape of slide plate 101 is made corresponding with the chute shape among Fig. 2, makes slide plate can not do other any directions and to move along being free to slide in the chute.Dead bolt 102 can with the slide plate monolithic molding, also can make respectively, adopt this area technology commonly used to be connected and fixed then.The material of snap close can adopt any tool elastomeric material in the construction drawing 1, includes but not limited to plastics, metallic stamping pieces, Wood-plastic material etc.During installation,, have screw hole 104 on the slide plate, adopt screw 105 dead bolt can be fixed on the slide rail keel shown in Fig. 2 in order to make the dead bolt fix in position.

Fig. 2 is a kind of keel chute generalized section of snap fit among the utility model and Fig. 1.As can be seen from Figure 2, slide rail keel 20 have one with the chute 201 of snap close slide plate form fit shown in Fig. 1; The shape and size of chute 201 are corresponding with the snap close slide plate so that snap close can only be free to slide at the length direction along chute 201, move and can not do other any directions.The end face of chute 201 is D1 to the distance of keel end face.As can be seen from Figure 2, contact an end with ground be zigzag to slide rail keel 20.This design not only can make the ground grains of sand embed in the teeth groove 202, increase reliability and keel glacing flatness that keel contact with ground, simultaneously, can also reduce keel and contact area of ground, thereby preventing that the people from walking about on the floor drives the keel colliding surface and sends big sound.More preferably, also can be embedded in the rubber strip (not shown), thoroughly stop the keel colliding surface and send sound at teeth groove 202.

Fig. 3 is the section scheme of installation of a kind of keel of the utility model.As shown in Figure 3, snap close 10 has been installed in the slide rail keel 20.The slide plate 101 of snap close 10 slips into chute 201 from an end of slide rail keel 20.The shape and size of chute 201 are corresponding with the snap close slide plate so that snap close can only be free to slide at the length direction along chute 201, move and can not do other any directions.Snap close 10 can be fixed on the slide rail keel 20 by screw 105.

Fig. 4 is that the utility model floor, keel and snap close are installed perspective exploded view.As shown in Figure 4, earlier slide rail keel 20 are placed on the ground, again snap close 10 is slipped into and is fixed with screw from an end of slide rail keel, floor 30 is laid on the slide rail keel 20, described floor 30 is except that having tenon and tongue-and-groove, also have the lock buckling groove 303 that cooperates with dead bolt 101, make dead bolt wing plate 103 insert floor 30 lock buckling grooves 303 and the floor 30 of linking closely; Again the end of another snap close 10 from the slide rail keel slipped into, make dead bolt wing plate 103 insert floor 30 lock buckling grooves 303 and the floor 30 of linking closely, be fixed with screw 105.Use the same method and lay other floors and keel successively in proper order, see also Fig. 5 and Fig. 6.Since bottom surface, wing plate 103 end to slide plate 101 vertical distance D2 less than chute 201 to slide rail keel 20 end face distance D 1 and lock buckling groove 303 bottom surfaces to the back side, floor distance D sum (D2＜D1+D), under the effect of wing plate elastic force, snap close 10 will be buckled together slide rail keel 20 and floor 30 tightly.

Fig. 6 is for adopting the good floor schematic diagram of the utility model assembly unit.As seen from Figure 6, all floors are by tenon, tongue-and-groove, and snap close and lock buckling groove, fixed screw are installed to cooperate and put in place.

Based on description to the utility model preferred implementation, should be clear, be not limited only to the specific detail set forth in the top manual by the utility model that appending claims limited, what do not break away from aim of the present invention or scope may reach the purpose of this utility model equally to many conspicuous changes of the present utility model.

Claims

1. an assembled floor comprises floor, snap close and keel, it is characterized in that, described floor has tenon, tongue-and-groove and lock buckling groove; Snap close has slide plate and dead bolt; Keel have chute; The shape and size of described chute are corresponding with the snap close slide plate so that snap close can only be free to slide along the chute length direction, move and can not do other any directions; Both sides, described dead bolt end have barb-like wing plate; Described wing plate matches with described floor latch catching groove; And bottom surface, described wing plate end to the vertical distance of slide plate less than the chute top to keel end face distance with the lock buckling groove bottom surface to the back side, floor apart from sum.

2. assembled floor according to claim 1 is characterized in that described slide plate is fixed on the keel by screw.

3. assembled floor according to claim 1 is characterized in that the end of described dead bolt wing plate is processed to flat shape.

4. assembled floor according to claim 1 is characterized in that, described snap close is moulding, metallic stamping pieces, Wood-plastic material.

5. assembled floor according to claim 1 is characterized in that engrail is done in the bottom surface of described keel.

6. assembled floor according to claim 5 is characterized in that described sawtooth is embedded in rubber strip.

7. assembled floor according to claim 1 is characterized in that, misplaces up and down by tongue-and-groove and tenon engagement limits between described floor and the floor; The plate level dislocation restrictedly of described snap close.