CN211775393U

CN211775393U - Assembled unit keel

Info

Publication number: CN211775393U
Application number: CN201921822161.3U
Authority: CN
Inventors: 张学良
Original assignee: Huzhou Dinuoju Wood Industry Co ltd
Current assignee: Huzhou Dinuoju Wood Industry Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-10-27
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses an assembled unit fossil fragments, including the unit spare body, be located the fixture block at unit spare body top and be located the buckle portion and the block portion at unit spare body both ends, buckle portion is including the connecting piece of connecting the unit spare body and being located the decurrent buckle spare of unit spare body one end is kept away from to the connecting piece, block portion include with this body coupling of unit spare the cassette and set up a plurality of on the cassette with the draw-in groove of buckle spare adaptation, it is a plurality of the draw-in groove is followed the length direction evenly distributed of unit spare body, unit spare body top face middle part is provided with the perpendicular to the bellied location sand grip that makes progress of fixture block. The utility model discloses a concatenation formula structure, the installation is simple and convenient, and stability is higher, and difficult not hard up slip, the gap between installation back floor is less, can be applicable to the timber apron of different thickness, and application range is wider.

Description

Assembled unit keel

Technical Field

The utility model relates to a floor installation field, concretely relates to pin-connected panel unit fossil fragments.

Background

When the installation timber apron, generally need the installation floor fossil fragments, the floor fossil fragments can effectively improve the roughness on cement ground, are convenient for lay the timber apron to, can also play dampproofing effect of making an uproar of falling. However, the floor keel commonly used at present is usually a wooden strip keel, the wooden keel is complex in installation process, the ground needs to be damaged, the house structure is changed, the safety factor is reduced, and the wooden keel is easy to rot and shrink, so that the service life is short.

Chinese patent CN201721689775 discloses a connecting component for wood floors with high utilization rate, which is a plastic structure. This patent can splice into complete fossil fragments, and adjacent coupling assembling splices in proper order through buckle and the block structure at end and connects, and simple to operate can effectively prevent the shrink, and plastic material is also indestructible, and installation procedure is comparatively simple, and factor of safety is high. However, this patent is only suitable for the installation of wood floor with single width, and is difficult to be applied when changing the width of the wood floor, and the wood floor above is easy to slide laterally, and the stability is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pin-connected panel unit fossil fragments for the concatenation forms complete floor fossil fragments, and the installation is simple and convenient, and the precision is high, and, can adjust according to the width of timber apron, meanwhile, can prevent that the timber apron from skidding for the side direction of floor fossil fragments, in order to improve the installation stability of timber apron.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a pin-connected panel unit fossil fragments, includes the unit spare body, is located the fixture block at unit spare body top and is located the buckle portion and the block portion at unit spare body both ends, buckle portion is including the connecting piece of connecting the unit spare body and being located the decurrent buckle spare of unit spare body one end is kept away from to the connecting piece, block portion include with unit spare body coupling the cassette and set up a plurality of on the cassette with the draw-in groove of buckle spare adaptation, it is a plurality of the draw-in groove is followed the length direction evenly distributed of unit spare body, unit spare body top face middle part is provided with the perpendicular to the bellied location sand grip that makes progress of fixture block.

The utility model discloses when the installation, can select the draw-in groove that corresponds according to the width of timber apron, cooperation buckle spare is fixed, and application scope is wider, reduces manufacturing cost to a certain extent to, the location sand grip of setting on the unit spare body can be used for the location of timber apron, prevents that the timber apron from following the side direction relative slip of unit fossil fragments.

Preferably, the clamping grooves are at least three, the distance between every two adjacent clamping grooves is 30mm, when the clamping piece is respectively installed and connected with the three clamping grooves, the installation distances between the clamping blocks of the two unit keels which are connected with each other are respectively 90mm, 120mm and 150mm, and the clamping pieces are respectively suitable for wood floors with three common specifications of 90mm, 120mm or 150mm in width.

Preferably, the longitudinal section of the buckling piece is a V-shaped section, one end of the buckling piece, which is far away from the unit piece body, is fixedly connected with the end part of the connecting piece, the other end of the buckling piece is positioned below the connecting piece, a certain distance is reserved between the other end of the buckling piece and the connecting piece, and when the buckling piece is completely inserted into the clamping groove, the buckling piece is respectively abutted against the front side wall and the rear side wall of the clamping groove, so that the unit keel is stably installed and cannot easily shake. Meanwhile, because the V-shaped structure of the buckling piece has certain telescopic performance, when the buckling piece is installed in the clamping groove, the two mutually connected unit keels can pull the moving distance in opposite directions, so that the wood floor is convenient to install, and under the action of the elastic restoring force of the buckling piece, the clamping blocks on the two unit keels can clamp the wood floor, so that the wood floor is stably installed.

Preferably, the distance between one end, close to the unit element body, of the buckling piece and the lower surface of the connecting piece is a, the width of the clamping groove is equal to the width of the buckling piece, in addition, the clamping groove is far away from the side of one side of the buckling piece, the top of the clamping groove extends towards the direction of one side of the buckling piece to form a clamping limit, the thickness of the clamping limit in the vertical direction is b, a is larger than or equal to b, when the clamping limit is installed, the clamping limit is just embedded between the buckling piece and the connecting piece, the buckling piece is prevented from being separated from the clamping groove, and.

Preferably, the V-shaped top end of the buckling part is provided with two vertical supporting parts, one of the two supporting parts is fixedly connected with the connecting piece, the lower end of the buckling part is gradually folded and provided with a bending part with a certain radian, the supporting parts are attached to the inner wall of the clamping groove to improve the installation stability, and the bending part provides elastic force and elastic restoring force to clamp the wood floor.

The utility model also provides a concatenation formula floor structure for cooperation concatenation formula unit fossil fragments use, the installation is simple and convenient, and the precision is high, and stability is high, and this floor structure includes floor unit spare, seted up the cooperation on the ascending lateral wall of floor unit spare length direction the mounting structure of fixture block, floor unit spare bottom is provided with the cooperation along its width direction the positioning groove of location sand grip, be provided with the installation lug and the mounting groove of mutual adaptation on two lateral walls on the floor unit spare width direction respectively, mounting structure is including the mounting groove that is located the middle part and the installation foot that is located both sides about the mounting groove, and wherein, the length that is located the installation foot of top is greater than the length of the installation foot that is located the below, and the length that is located the installation foot of top equals half of the width of fixture block.

When the floor unit pieces are installed on two sides of the clamping block, the installation feet of the floor unit pieces on the two sides are mutually abutted, and at the moment, the clearance between the adjacent floor unit pieces is small; during the installation, will the location sand grip aligns and imbeds to the positioning groove in, can increase the stability between floor unit spare and fossil fragments unit spare, effectively prevents that the floor from skidding.

Preferably, the length of the floor unit piece is twice the distance between adjacent floor joists, so that when being installed, the middle part and both ends of the floor unit piece are installed above the floor joists, thereby improving the bearing capacity of the floor unit piece and the stability of the floor.

Preferably, the positioning groove is formed in the middle of the floor unit piece, the end parts, where the mounting lug and the mounting groove are formed, of the floor unit piece are provided with positioning notches, the two positioning notches form the positioning groove, and when the floor unit piece is mounted, the positioning groove and the positioning notch are respectively matched with the positioning convex strip, so that the mounting stability between the floor unit piece and the floor keel is high, and lateral movement cannot occur.

The utility model discloses a concatenation formula structure, the installation is simple and convenient, and stability is higher, and difficult not hard up slip, the gap between installation back floor is less to, can be applicable to the timber apron of different thickness, application range is wider.

Drawings

Figure 1 is a perspective view of a unit keel according to an embodiment of the invention;

figure 2 is a perspective view of a unit keel according to an embodiment of the invention;

FIG. 3 is a schematic structural view of a fastening portion according to an embodiment of the present invention;

fig. 4 is a schematic view of the installation of the unit keel of the embodiment of the invention;

fig. 5 is a schematic view of the installation of the unit keel of the embodiment of the invention;

fig. 6 is a schematic view of the installation of the unit keel of the embodiment of the invention;

FIG. 7 is a schematic structural view of a fastening portion according to an embodiment of the present invention;

fig. 8 is an installation schematic view of the fastening member according to the embodiment of the present invention;

fig. 9 is a schematic structural view of a fastening member according to an embodiment of the present invention;

FIG. 10 is a perspective view of a floor unit according to an embodiment of the present invention;

FIG. 11 is a bottom view of a floor unit according to an embodiment of the present invention;

fig. 12 is a schematic view of an installation structure according to an embodiment of the present invention;

FIG. 13 is a schematic view illustrating the installation of the floor unit and the fixture block according to the embodiment of the present invention;

FIG. 14 is a schematic view of the installation of a floor positioning protrusion strip according to an embodiment of the present invention;

FIG. 15 is a schematic view of the installation of the floor unit according to the embodiment of the present invention;

fig. 16 is a schematic structural view of a positioning notch according to an embodiment of the present invention;

fig. 17 is an installation diagram of the positioning notch according to the embodiment of the present invention;

in the figure are respectively: the floor single element mounting structure comprises a single element body 1, a clamping block 11, a positioning convex strip 12, a clamping part 2, a connecting piece 21, a clamping part 22, a supporting part 221, a bending part 222, a clamping part 3, a clamping seat 31, a clamping groove 32, a clamping limiting part 33, a floor single element 4, a mounting structure 41, a mounting groove 411, a mounting pin 412, a positioning groove 42, a mounting lug 43, a mounting groove 44, a positioning notch 45, a clamping part and a connecting piece gap, and a clamping limiting thickness b.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the following embodiments and accompanying drawings.

As shown in fig. 1-2, an assembled unit keel includes a unit element body 1, a clamping block 11 located at the top of the unit element body 1, and a clamping part 2 and a clamping part 3 located at two ends of the unit element body 1, where the clamping part 2 includes a connecting part 21 connected to the unit element body 1 and a downward clamping part 22 located at one end of the connecting part 21 far away from the unit element body 1, the clamping part 3 includes a clamping seat 31 connected to the unit element body 1 and a plurality of clamping grooves 32 formed on the clamping seat 31 and adapted to the clamping part 22, the plurality of clamping grooves 32 are uniformly distributed along the length direction of the unit element body 1, and a positioning protruding strip 12 protruding upward and perpendicular to the clamping block 11 is arranged in the middle of the top surface of the unit element body 1.

In the installation of the present embodiment, the corresponding slot 32 can be selected according to the width of the wood floor, and the locking member 22 is matched to fix the wood floor, so that the application range is wide, the manufacturing cost is reduced to a certain extent, and the positioning protruding strip 12 arranged on the unit element body 1 can be used for positioning the wood floor, thereby preventing the wood floor from sliding relatively along the lateral direction of the unit keel.

As shown in fig. 3 to 6, the number of the clamping grooves 32 is three, the distance between adjacent clamping grooves is 30mm, and when the fastening member 22 is respectively installed and connected with the three clamping grooves 32, the installation distances between the clamping blocks 11 of the two mutually connected unit keels are respectively 90mm, 120mm and 150mm, so that the clamping member is respectively suitable for wood floors with three common specifications of 90mm, 120mm or 150mm in width.

As shown in fig. 7 to 9, the longitudinal section of the fastening member 22 is a V-shaped section, one end of the fastening member 22 away from the unit element body 1 is fixedly connected to the end of the connecting member 21, and the other end of the fastening member is located below the connecting member 21 and is spaced from the connecting member 21, when the fastening member 22 is completely inserted into the slot 32, the fastening member 22 respectively abuts against the front and rear side walls of the slot 32, so that the unit keel is stably installed and cannot easily shake. Meanwhile, because the V-shaped structure of the fastener 22 has a certain telescopic performance, when the fastener 22 is installed in the slot 32, the two interconnected unit keels can be pulled in opposite directions for a moving distance, so that the wood floor is convenient to install, and under the action of the elastic restoring force of the fastener 22, the wood floor can be clamped by the clamping blocks 11 on the two unit keels, so that the wood floor is stably installed.

Further, the distance between one end of the buckling piece 22 close to the unit element body 1 and the lower surface of the connecting piece 21 is a, the width of the clamping groove 32 is equal to the width of the buckling piece 22, in addition, the side of the clamping groove 32 far away from one side of the buckling piece 22 and the top of the clamping groove extend towards one side of the buckling piece 22 to form a clamping limiting part 33, the thickness of the clamping limiting part 33 in the vertical direction is b, in the embodiment, a is slightly larger than b, when the clamping limiting part is installed, the clamping limiting part 33 is just embedded between the buckling piece 22 and the connecting piece 21, the buckling piece 22 is prevented from being separated from the clamping groove 32, and the limiting and fixing.

Further, the top end of the V-shaped buckle 22 is provided with two vertical support parts 221, one support part 221 is fixedly connected with the connecting part 21, the lower end of the buckle 22 is a bending part 222 which is gradually folded and has a certain radian, the support parts 221 are attached to the inner wall of the clamping groove 32 to improve the installation stability, and the bending part 222 provides elastic force and elastic restoring force to clamp the wood floor.

The embodiment also provides a splicing type floor structure which is used for matching with the splicing type unit keel, has simple and convenient installation, high precision and high stability, and is shown in figures 10-13, the floor structure comprises a floor unit piece 4, a mounting structure 41 matched with the fixture block 11 is arranged on the side wall of the floor unit piece 4 in the length direction, the bottom of the floor unit piece 4 is provided with a positioning groove 42 matching with the positioning convex strip 12 along the width direction, the both side walls in the width direction of the floor unit piece 4 are respectively provided with a mounting projection 43 and a mounting groove 44 which are fitted with each other, the mounting structure 41 includes a mounting groove 411 at the middle and mounting legs 412 at the upper and lower sides of the mounting groove 411, the length of the mounting leg 412 located above is greater than that of the mounting leg 412 located below, and the length of the mounting leg 412 located above is equal to half of the width of the latch 11.

When the floor unit pieces 4 are installed on both sides of the fixture block 11, the installation feet 412 of the floor unit pieces 4 on both sides are abutted against each other, and at this time, the gap between the adjacent floor unit pieces 4 is small; when the floor is installed, as shown in fig. 14, the positioning convex strip 12 is aligned and embedded into the positioning groove 42, so that the stability between the floor unit piece 4 and the keel unit piece can be increased, and the floor is effectively prevented from slipping.

As shown in fig. 15, the length of the floor unit piece 4 is twice the interval between adjacent floor joists, so that when being installed, both the middle and both ends of the floor unit piece 4 are installed above the floor joists to improve the load-bearing capacity of the floor unit piece 4 and the stability of the floor.

As shown in fig. 16 to 17, the positioning groove 42 is disposed in the middle of the floor unit 4, the end portions of the floor unit 4 where the mounting protrusion 43 and the mounting groove 44 are disposed are provided with positioning notches 45, two positioning notches 45 form the positioning groove 42, and when the floor unit is mounted, the positioning groove 42 and the positioning notches 45 are respectively matched with the positioning convex strip 12, so that the mounting stability between the floor unit 4 and the floor keel is high, and no lateral movement occurs.

Claims

1. The utility model provides a pin-connected panel unit fossil fragments, includes unit spare body (1), lies in fixture block (11) at unit spare body (1) top and lies in buckle portion (2) and the block portion (3) at unit spare body (1) both ends, its characterized in that: buckle portion (2) including connecting piece (21) of unit spare body (1) and being located connecting piece (21) keep away from decurrent buckle spare (22) of unit spare body (1) one end, block portion (3) include cassette (31) be connected with unit spare body (1) and set up on cassette (31) a plurality of with draw-in groove (32) of buckle spare (22) adaptation, it is a plurality of draw-in groove (32) are followed the length direction evenly distributed of unit spare body (1), unit spare body (1) top face middle part is provided with the perpendicular to upwards bellied location sand grip (12) of fixture block (11).

2. The assembled unit keel of claim 1, wherein: the clamping grooves (32) are three, the distance between every two adjacent clamping grooves is 30mm, and when the clamping piece (22) is respectively in installation connection with the three clamping grooves (32), the installation distances between the clamping blocks (11) of the two mutually connected unit keels are respectively 90mm, 120mm and 150 mm.

3. A sectional element runner according to claim 1 or 2, wherein: the longitudinal section of the buckling piece (22) is a V-shaped section, one end, far away from the single element body (1), of the buckling piece is fixedly connected with the end part of the connecting piece (21), the other end of the buckling piece is located below the connecting piece (21) and is a certain distance away from the connecting piece (21), and when the buckling piece (22) is completely inserted into the clamping groove (32), the buckling piece (22) is respectively abutted to the front side wall and the rear side wall of the clamping groove (32).

4. A sectional unit runner according to claim 3, wherein: buckle spare (22) are close to unit spare body (1) one end with the distance between connecting piece (21) lower surface is a, the width of draw-in groove (32) equals the width of buckle spare (22), and, draw-in groove (32) keep away from the side and the top of buckle spare (22) one side and extend to buckle spare (22) one side direction and have the spacing (33) of block, the spacing (33) of block thickness in vertical direction is b, and a is greater than or equal to b, and when the installation, the spacing (33) of block inlay in right time between buckle spare (22) and connecting piece (21).

5. The assembled unit keel of claim 4, wherein: the V-shaped top end of the buckling piece (22) is provided with two vertical supporting parts (221), one supporting part (221) is fixedly connected with the connecting piece (21), the lower end of the buckling piece (22) is gradually folded and provided with a bending part (222) with a certain radian, and the supporting parts (221) can be attached to the inner wall of the clamping groove (32).