CN201521083U

CN201521083U - Level-inserting latch floor

Info

Publication number: CN201521083U
Application number: CN2009202342065U
Authority: CN
Inventors: 王柏泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-03
Filing date: 2009-08-03
Publication date: 2010-07-07
Anticipated expiration: 2019-08-03

Abstract

The utility model relates to an assembling floor, comprising a floor and a bolt, wherein the floor is provided with a tenon and a mortice which are matched mutually so as to limit the up-and-down stager-jointed displacement of the floor, and the tenon and the mortice are respectively provided with bolt upper grooves and bolt lower grooves; the bolt is an elastic component; the bolt is arranged into the bolt lower groove before the floor is assembled; the bolt generates elastic deformation and indents into the bolt lower groove completely when the floor is assembled; the bolt upper groove aims at the bolt lower groove when the tenon and the mortice are matched to a certain position; the bolt can restore the original state under the elasticity pressure; and part of a bolt body is embedded into the bolt upper groove by the bolt, thus limiting the improper up-and-down stager-jointed displacement of the floor.

Description

A kind of flat mortise lock is buckled the floor

Technical field

The present invention relates to a kind of floor, particularly relate to a kind of floor that flat mortise lock is buckled that has.Described flat mortise lock is buckled the floor and not only is difficult for dislocation up and down takes place, and is difficult for the occurred level dislocation.Have flat floor of inserting floor lock button among the present invention and be convenient to on-the-spot the installation.

Background technology

The Chinese patent ZL 00123178.2 that authorizes Li Duofu discloses a kind of dail-free combined floor board, comprise wood floors, keel, left and right sides fixed block, locating piece, valve rubber, hook, follow closely without nail during installation, keel are indeformable, and are not perishable, because of valve rubber is arranged, shock-absorbing function is arranged, reduces the sound on floor, during installation without iron hammer, be difficult for clashing and breaking wood floors surface, 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 to develop a kind of being easy at the scene and installs, and is simple in structure but can prevent the floor level dislocation, can prevent the assembled floor that the floor misplaces up and down again.

In order to realize the foregoing invention purpose, assembled floor in the utility model comprises floor and dead bolt, not only have the tenon and the tongue-and-groove that cooperatively interact on the described floor, and on described tenon, have groove on the dead bolt, also having groove under the dead bolt on the described tongue-and-groove; Described dead bolt is an elastomeric element, during assembled floor, dead bolt embeds groove under the dead bolt fully in generation elastic deformation under the pushing of tenon, thereby making the tongue-and-groove position have enough spaces to allow tenon enter tongue-and-groove and to limit the floor in the flat mode of inserting misplaces up and down, when tenon and tongue-and-groove cooperate on the dead bolt that puts in place groove and following groove on time, described dead bolt recovers crushed element under the elastic force effect, lock tongue body inserts groove plate level dislocation restrictedly on the dead bolt.

Described dead bolt can adopt plastics, but also can adopt other any resilient material, as spring steel etc.

For making things convenient for assembly unit, described tenon is preferably made the band circular arc chamfering; Two are adjacent to harden and close the position and preferably have circular arc chamfering or 45 ° of chamferings.

Assembled floor adopts a kind of novel flat floor lock button of inserting in the utility model, installs very conveniently at the scene, and can limit dislocation of assembled floor occurred level and dislocation up and down well, makes the floor of assembly unit smooth, firm.

Description of drawings

Figure 1A is the assembly schematic diagram of a kind of assembled floor of the utility model;

Figure 1B is a kind of assembled floor installation process of the utility model schematic diagram;

Fig. 1 C is another installation process schematic diagram of a kind of assembled floor of the utility model;

Fig. 2 is the structural representation of a kind of assembled floor of mounted the utility model;

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.

Figure 1A is the assembly schematic diagram of a kind of assembled floor of the utility model.As shown in Figure 1, described assembled floor comprises the floor 1 and the dead bolt 2 of working in coordination.Have the tongue-and-groove 101 and the tenon 104 that cooperatively interact on the floor 1, also have groove 102 under the dead bolt on the tongue-and-groove 101, have groove 103 on the dead bolt on the tenon 104.Groove 102 and last groove 103 cooperate position alignment when putting in place at tongue-and-groove 101 and tenon 104 under the described dead bolt.Described dead bolt is an elastomeric element, preferably adopts plastics, but also can adopt the rubber-like metal material to make, and includes but not limited to spring steel etc.Dead bolt be shaped as planar arcuate or other are easy to recover the arbitrary plane shape of elastic deformation, its top is an inclined-plane or arc surface, can produce when being subjected to the pushing of tenon under the elastic deformation retraction dead bolt in the groove 102, the external dimensions of dead bolt 2 should cooperate with the size of lock tongue slot and guarantee that dead bolt can be packed in the upper and lower groove 102,103 of described dead bolt easily and can Free Transform.

Figure 1B and Fig. 1 C are the assembled floor installation process schematic diagram in the utility model.Shown in Figure 1B, during floor in the utility model is installed, at first lay the floor 1 that has tongue-and-groove, dead bolt 2 is put into groove 102 under the pre-processed dead bolt, then with tenon 104 careful the insertions in the tongue-and-grooves 101 of another floor 1.In the process of inserting, dead bolt 2 is stressed and produces downward elastic deformation.Along with tenon further inserts, the dead bolt pressurized continues distortion downwards, up to being pressed into fully under the dead bolt in the groove 102, shown in Fig. 1 C.

Fig. 2 is the structural representation of a kind of assembled floor of mounted the utility model.As shown in Figure 2, tenon 104 and the tongue-and-groove 101 of this moment have cooperated and have put in place, under the dead bolt on groove 102 and the dead bolt groove 103 aimed at, the dead bolt 2 of groove 102 resiles under the elastic force effect and embeds groove 103 on the dead bolt under the previous pressurized retraction dead bolt.Adopt the flat restriction dislocation up and down that closely cooperates of inserting the floor of floor lock button assembly unit in the utility model by tenon and tongue-and-groove, and the engagement limits horizontal displacement by groove 103 under groove 102 on dead bolt 2 and the dead bolt and the dead bolt.

Certainly, groove and following groove not only are arranged on the position shown in the accompanying drawing on the described dead bolt, also can be arranged on other position as but be not limited to the top of tenon and tongue-and-groove, be installed on the described dead bolt in the groove and following groove as long as dead bolt can finally cooperate.

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, do not break away from being permitted conspicuous change and may reach the purpose of this utility model equally of the utility model aim or scope of the present utility model.

Claims

1. assembled floor, comprise the floor, it is characterized in that, also comprise dead bolt, on described floor, have the tenon and the tongue-and-groove that cooperatively interact, and also having on the dead bolt groove under the groove and dead bolt on described tenon and the tongue-and-groove respectively, groove and following groove cooperate aligning when putting in place at tenon and tongue-and-groove on the described dead bolt; Described dead bolt is an elastomeric element, and described dead bolt was positioned under the described dead bolt groove on the groove and dead bolt after the floor assembly unit was finished under elastic force is used.

2. assembled floor according to claim 1 is characterized in that described dead bolt is made of plastics.

3. assembled floor according to claim 1 is characterized in that described dead bolt is made by spring steel.

4. according to the described assembled floor of the arbitrary claim of claim 1-3, it is characterized in that described tenon is made the band circular arc chamfering, two described floors joint portion bit strip circular arc chamfering or 45 ° of chamferings.