CN210887921U

CN210887921U - Novel buckling strip

Info

Publication number: CN210887921U
Application number: CN201921560784.8U
Authority: CN
Inventors: 刘彬彬; 肖五旦
Original assignee: Zhejiang Lingge Wood Co ltd
Current assignee: Zhejiang Lingge Wood Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-06-30
Anticipated expiration: 2029-09-19

Abstract

The utility model provides a novel buckle strip, including layering structure, fixed knot structure, the layering structure includes the sunken groove, at least the layering portion that one side of sunken groove set up, set up in the hiding strip in the sunken groove, the layering structure passes through the bottom of sunken groove install in fixed knot constructs last, the layering portion is straight strip metalwork. Can be less influence, do not influence the syllable-dividing effect of door even to can guarantee under the prerequisite that maximum thickness is unchangeable, pleasing to the eye degree, make into the great width relatively, in order to adapt to the technical requirement that the relatively great expansion joint need be reserved on the geothermal floor.

Description

Novel buckling strip

Technical Field

The application relates to the technical field of wooden ornamental strip, concretely relates to novel profile.

Background

In the installation of wooden floors, it is often necessary to use battens as a transition treatment. For example, the transition between rooms, between marble paved areas and floor paved areas, and between floor paved areas and flat fixed buildings. The two transitional paving surfaces may be equal in height and have a height difference.

Chinese patent CN201010146541.7 discloses a metal floor strip which can satisfy the transition between two paving surfaces with height drop. The top surface (promptly the profile body) part is partial arch on the profile among this technical scheme, also is the structure of profile (body part) among the prior art, and its technical aim at, when the surface of mating formation on both sides has the height drop, can make the edge homoenergetic of the profile cover portion of both sides contact the surface of mating formation to do benefit to pleasing to the eye. However, the thickness of the arcuate apex of the arcuate profile body is relatively large, which presents two problems: firstly, the distance between the bottom of the door and the floor surface (the lower seam of the door) is relatively large, so that the sound insulation effect is influenced; secondly, the width of the buckle strip body with the shape is relatively narrow, and if the width is relatively wide, the overall thickness can be further increased, and meanwhile, the buckle strip body is bulkier and affects the appearance.

SUMMERY OF THE UTILITY MODEL

The technical purpose of the present application is to overcome the above technical problems, thereby providing a novel fastening strip, which has a relatively thin thickness and can adopt a relatively small gap under the door, so that the installation of the novel fastening strip of the present application only has relatively small influence on the sound insulation effect of the door, even does not influence the sound insulation effect of the door; meanwhile, the relatively large width can be manufactured on the premise of ensuring the unchanged maximum thickness and the attractive appearance, so that the technical requirement that the relatively large expansion joint is required to be reserved in the geothermal floor is met.

In order to realize the technical purpose, the utility model provides a novel buckle strip, including layering structure, fixed knot structure, the layering structure includes sunken groove, at least the layering portion that one side of sunken groove set up, set up in hiding the strip in the sunken groove, the layering structure passes through the bottom of sunken groove install in fixed knot constructs last, the layering portion is straight strip metalwork.

By means of the structure, the pressing strip part is designed into the straight strip-shaped metal piece, so that the formed decorative surface is a plane, when the decorative surface is made of a material with the thickness equal to that of the buckling strip in the prior art, the actually occupied space height is only half or even one third of the occupied space height of the buckling strip in the prior art, and therefore the installation of the novel buckling strip in the technical scheme of the application only has relatively small influence on the sound insulation effect of the door, and even does not influence the sound insulation effect of the door; meanwhile, even if the novel buckling strip is manufactured to be relatively wide, the occupied space height is always unchanged, the sound insulation effect of the door is not influenced or the attractiveness is not influenced due to the increase of the width of the pressing strip portion, therefore, the novel buckling strip can be manufactured to be relatively wide so as to meet the requirement of the geothermal environment, and as is well known, the size of the wood floor under the geothermal environment is relatively large in change, and relatively large telescopic gaps need to be reserved in a transition region.

Preferably, the bead portions are provided on both sides of the sink groove, the decorative surface formed by the bead portions on both sides is a plane, and the bead portions on both sides have different widths.

Preferably, the thickness of the bead part is 0.2 to 2.0mm, and the width of the bead part is 5 to 120 mm.

Preferably, the edge of the bead part is bent and extended towards one side of the fixing structure to form an adaptive strip, and the adaptive strip is a partial cylindrical strip with the diameter of 0.1-1.0 mm.

Preferably, the top surface of the cover strip and the decorative surface formed by the bead portion are located at the same level, or a height difference of 0.1 to 3.0mm is provided between the top surface of the cover strip and the decorative surface formed by the bead portion.

Preferably, the decorative surface of the bead portion has a decorative coating, and the decorative surface of the cover strip has a decorative coating.

Preferably, a screw hole is formed in the bottom surface of the sunken groove, a fixing nail penetrates through the screw hole, and the pressing strip structure is connected with the fixing structure through the fixing nail.

Preferably, the fixing structure includes a fixing base, a partial ring sleeve fixedly disposed on the fixing base, a rotating shaft rotatably disposed in the partial ring sleeve, a supporting portion fixedly disposed on a shaft side of the rotating shaft and extending out of the partial ring sleeve, and a slot portion fixedly disposed on the supporting portion, the nail portion of the fixing nail is inserted into the slot portion, and the head portion of the fixing nail is fixed on the in-slot bottom surface of the lower sinking slot.

Preferably, the bottom of the sink groove abuts against the top of the bayonet groove portion.

Preferably, the inner side wall of the groove of the clamping groove part is provided with a backstop tooth surface.

According to the novel buckling strip, the buckling strip part is designed into a straight strip-shaped metal piece, so that a decorative surface formed by the straight strip-shaped metal piece is a plane, when the flat strip-shaped metal piece is made of a material with the thickness equal to that of a buckling strip in the prior art, the actually occupied space height is only half or even one third of that of the buckling strip in the prior art, and therefore the installation of the novel buckling strip in the technical scheme of the application only has relatively small influence on the sound insulation effect of a door, and even does not influence the sound insulation effect of the door; meanwhile, even if the novel buckling strip is manufactured to be relatively wide, the occupied space height is always unchanged, the sound insulation effect of the door is not influenced or the attractiveness is not influenced due to the increase of the width of the pressing strip portion, therefore, the novel buckling strip can be manufactured to be relatively wide so as to meet the requirement of the geothermal environment, and as is well known, the size of the wood floor under the geothermal environment is relatively large in change, and relatively large telescopic gaps need to be reserved in a transition region.

Meanwhile, the decorative coatings are respectively coated on the decorative surfaces of the bar pressing part and the covering bar, so that the combined decorative effect can be achieved, and the uniformity of the overall style of the house decoration is facilitated. Furthermore, the top surface of the covering strip and the decorative surface formed by the pressing strip part are positioned at the same horizontal height, or the top surface of the covering strip and the decorative surface formed by the pressing strip part have a height difference of 0.1-3.0mm, so that the top surface of the covering strip can be prevented from being worn in the using process, and therefore, at least some decorative layers which are attractive and have poor wear resistance are coated on the decorative surface formed by the covering strip, and the technical contradiction between the attractiveness and the wear resistance is overcome.

To sum up, the utility model provides a novel profile can be less influence, do not influence the syllable-dividing effect of door even to can make into relatively great width under the prerequisite of guaranteeing that maximum thickness is unchangeable, pleasing to the eye degree, in order to adapt to the technical requirement that relatively great expansion joint need be reserved on geothermal floor.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

Fig. 1 is a schematic structural view of the novel buckle strip of embodiment 1 of the present invention;

fig. 2 is a schematic view of a correction and adjustment of the novel buckle strip according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of the novel buckle strip of embodiment 2 of the present invention;

FIG. 4 is a schematic view of a prior art novel profile;

in the figure, 100-pressing strip structure, 110-sinking groove, 120-pressing strip part, 130-covering strip, 140-self-adaptive strip, 200-decorative strip, 210-fixing base, 220-partial ring sleeve, 230-rotating shaft, 240-supporting part, 250-clamping groove part and 300-fixing nail.

Detailed Description

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1: referring to fig. 1, a novel buckle strip is a transition type buckle strip, and is used for transition between a pavement and a pavement, and comprises a pressing strip structure 100 and a fixing structure 200. The pressing strip structure 100 comprises a sinking groove 110, pressing strip parts 120 arranged on two sides of the sinking groove 110, and a covering strip 130 arranged in the sinking groove 110, wherein the pressing strip structure 100 is mounted on the fixing structure 200 through the bottom of the sinking groove 110. The sunken groove 110 and the bead part 120 are formed by bending and forming an integral strip-shaped metal plate, and the bead part 120 is a straight strip-shaped metal piece after bending, so that the decorative surfaces formed by the bead parts 120 on the two sides are flat.

By means of the structure, the strip pressing part 120 is designed into a straight strip-shaped metal part, so that the formed decorative surface is a plane, when the decorative surface is made of a material with the thickness equal to that of the buckling strip in the prior art, the actually occupied space height is only half or even one third of that of the buckling strip in the prior art, and therefore, the installation of the novel buckling strip in the technical scheme of the application only has relatively small influence on the sound insulation effect of the door, and even has no influence; meanwhile, even if the novel buckling strip is manufactured to be relatively wide, the occupied space height is always unchanged, the sound insulation effect of the door is not influenced or the appearance is not influenced due to the increase of the width of the pressing strip part 120, and therefore the novel buckling strip can be manufactured to be relatively wide to meet the requirement of the geothermal environment. Therefore, the thickness of the bead part 120 of the novel buckle strip of the embodiment is 0.2-2.0mm, and the width of the bead part 120 can be in the span range of 5-120 mm.

As a preferred embodiment, the width of the bead portions 120 on both sides is different, for example, the width of the bead portion 120 on one side is designed to be 5mm, and the width of the bead portion 120 on the other side is designed to be 120mm, although a combination of 20mm and 50mm is also possible. The technical scheme is to adapt to different use environments of the paving surfaces on two sides. For example, the paving surfaces on both sides are paved with wood floors made of the same material, but the paving surface on one side is in a geothermal environment, while the paving surface on the other side is in a normal environment, and at this time, the size change of the wood floors on both sides in the use process of one year is large, so that during installation, an blind expansion joint needs to be reserved in the wood floors of the two paving surfaces, and at this time, the width of the bead part 120 on one side of the paving surface in the geothermal environment can be designed to be relatively large (for example, 80 mm), and the width of the bead part 120 on one side of the paving surface in the normal environment can be designed to be relatively small (for example, 15 mm). Further, since the thickness of the entire bead portion 120 is relatively small, the sound insulation effect and the beauty of the door are not affected, and a relatively flexible decorative effect can be obtained.

In a further preferred embodiment, the edge of the bead portion 120 is bent and extended toward the fixing structure 200 to form the adaptive strip 140, and the adaptive strip 140 is a partial cylindrical strip with a diameter of 0.1-1.0 mm. The adaptive strip 140 may be integrally formed with the bead portion 120, or may be welded to the edge of the bead portion 120. The partial cylindrical strip means that a part of the edge of the cylinder is connected to the bead portion 120 so as to be partially circular in cross section.

The covering strip 130 is a U-shaped metal strip, and a decorative coating is provided on the decorative surface of the covering strip 130, and a decorative coating is provided on the decorative surface of the bead portion 120. Decorative coatings are respectively coated on the decorative surfaces of the pressing strip part 120 and the covering strip 130, so that a combined decorative effect can be achieved, and the uniformity of the overall style of beauty and home decoration is facilitated. After being mounted, the top surface thereof is located at the same level as the decoration surface formed by the bead portion 120, or a height difference of 0.1-3.0mm is provided between the top surface of the cover strip 130 and the decoration surface formed by the bead portion 120. In particular, when there is a height difference between the top surface of the cover strip 130 and the decoration surface formed by the bead portion 120, for example, in the present embodiment, the height difference is 1.0mm, it is possible to prevent the top surface of the cover strip 130 from being worn during use, and thus, at least some decoration layers having good appearance but poor wear resistance are coated on the decoration surface formed by the cover strip 130, thereby overcoming the technical contradiction between the appearance and wear resistance. In particular, the cover bar 130 and the sink 110 are in an interference fit, i.e., the cover bar 130 is relatively loosely placed in the sink 110.

In some embodiments, the fixing structure 200 may be any one of the embodiments used for fixing the molding structure 100 in the prior art, for example, the fixing structure 200 may be a bolt seat and a bolt, and the molding structure 100 is fixed on the fixing structure 200 and then fixed on the ground directly by the cooperation of the bolt seat and the bolt. The matching structure of the injection molding screw and the movable joint in the patent CN201010146541.7 can also be adopted. For another example, a screw hole is formed on the bottom surface of the sunken groove 110, a fixing nail 300 is disposed through the screw hole, and the batten structure 100 and the fixing structure 200 are connected by the fixing nail 300. The fixing nail 300 may be a nail or a screw, and in the present embodiment, the fixing nail 300 is a screw.

Specifically, in the present embodiment, the fixing structure 200 includes a fixing base 210, a partial ring sleeve 220 fixedly disposed on the fixing base 210, a rotating shaft 230 rotatably disposed in the partial ring sleeve 220, a supporting portion 240 fixedly disposed on an axial side of the rotating shaft 230 and extending out of the partial ring sleeve 220, and a clamping groove portion 250 fixedly disposed on the supporting portion 240, wherein a nail portion of the fixing nail 300 is inserted into the clamping groove portion 250, a head portion of the fixing nail 300 is fixed on an in-groove bottom surface of the sunken groove 110, and after being installed, a bottom portion of the sunken groove 110 abuts against a top portion of the clamping groove portion 250. Specifically, the fixing structure 200 is a plastic member, wherein: the fixing base 210 may be any one of the prior art structures, preferably, a metal sheet capable of being inserted between the floor board and the ground; part of the ring sleeve 220 and the rotating shaft 230 form a joint structure which can enable the supporting part 240 and the clamping groove part 250 to swing; the supporting portion 240 is a plastic plate extending from the rotation shaft 230 and having a certain thickness, and the slot portion 250 is a plastic slot, and preferably, the inner side wall of the slot portion 250 has a tooth-reversing surface formed thereon, which may be formed by a plurality of tracks or may be formed by a thread tooth, and the tooth-reversing surface is used for clamping the thread on the nail portion of the fixing nail 300.

By means of the structure, the novel buckle strip of the embodiment can correct the installation position of the novel buckle strip through the matching between the fixing nail 300 and the joint structure of the clamping groove part 250, the supporting part 240 and the clamping groove part 250. Specifically, when the wood floor is used in a geothermal environment, a certain expansion joint (for example, 10 mm) is reserved at the transition position, after installation, the pressing strip portion 120 on one side is pressed on the wood floor, at this time, the distance from the edge of the wood floor to the side wall of the sink groove 110 is 10mm, and the width of the pressing strip portion 120 is 15 mm. In the actual use process, the whole wood floor shrinks by 6mm when the geothermal equipment works, so that the bead part 120 cannot be pressed on the wood floor. At this time, referring to fig. 2, after the cover strip 130 is taken out, the fixing nail 300 is loosened, the bayonet part 250 is rotated by a certain angle, and after the bead structure 100 is placed, the fixing nail 300 is inserted into the bayonet part 250 at a certain inclined angle with respect to the bead structure 100. Since the pressing strip portion 120 of the present embodiment is a straight strip-shaped metal member and has a relatively small thickness, when the swing joint structure of the supporting portion 240 and the slot portion 250 has a certain degree of fit, the installation can be completed in an inclined state. Thus, the bead portion 120 can be moved to the side where the floor attachment edge is exposed, and the attachment position of the bead structure 100 can be corrected again.

Example 2: the difference between embodiment 2 and embodiment 1 is that, referring to fig. 3, it is a welt-type batten for transition between a paved surface and a fixed wall. And a bead part 120 provided only at one side of the sink groove 110. Therefore, compared with the edge-closing type buckle strip in the prior art shown in fig. 4, the edge-closing type buckle strip can be completely abutted against a fixed wall body, and no gap D exists between the edge-closing type buckle strip and the fixed wall body.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a novel buckle bar, its characterized in that includes layering structure (100), fixed knot constructs (200), layering structure (100) including sink groove (110), at least sink pressing strip portion (120) that one side of groove (110) set up, set up in covering strip (130) in sink groove (110), layering structure (100) pass through sink the bottom of groove (110) install in fixed knot constructs (200) is last, pressing strip portion (120) are straight strip metalwork.

2. The novel button strip as claimed in claim 1, wherein the bead portions (120) are disposed on both sides of the sunken groove (110), the decorative surface formed by the bead portions (120) on both sides is a plane, and the bead portions (120) on both sides have different widths.

3. The novel profile according to claim 1 or 2, characterized in that the thickness of the bead portion (120) is 0.2-2.0mm and the width of the bead portion (120) is 5-120 mm.

4. The novel button strip of claim 1, wherein the edge of the pressing strip part (120) is bent and extended towards one side of the fixing structure (200) to form an adaptive strip (140), and the adaptive strip (140) is a partial cylindrical strip with a diameter of 0.1-1.0 mm.

5. The novel button strip of claim 3, wherein the top surface of the cover strip (130) and the decorative surface formed by the bead portion (120) are at the same level, or the top surface of the cover strip (130) and the decorative surface formed by the bead portion (120) have a height difference of 0.1-3.0 mm.

6. The novel fastener strip of claim 3 wherein the decorative surface of the bead portion (120) has a decorative coating thereon and the decorative surface of the cover strip (130) has a decorative coating thereon.

7. The novel buckle according to claim 1, wherein a screw hole is formed on the bottom surface of the sunken groove (110), a fixing nail (300) is arranged through the screw hole, and the batten structure (100) is connected with the fixing structure (200) through the fixing nail (300).

8. The novel button strip of claim 7, wherein the fixing structure (200) comprises a fixing base (210), a partial ring sleeve (220) fixedly disposed on the fixing base (210), a rotating shaft (230) rotatably disposed in the partial ring sleeve (220), a supporting portion (240) fixedly disposed on a shaft side of the rotating shaft (230) and extending out of the partial ring sleeve (220), and a slot portion (250) fixedly disposed on the supporting portion (240), wherein a nail portion of the fixing nail (300) is inserted into the slot portion (250), and a head portion of the fixing nail (300) is fixed on an in-slot bottom surface of the lower sinking groove (110).

9. The novel profile of claim 8, wherein the bottom of said undercut (110) abuts the top of said channel portion (250).

10. The novel profile of claim 8, wherein said snap groove portion (250) has a ratchet surface on the inside wall of the groove.