CN216476928U - Threshold strip subassembly of high-low transition - Google Patents
Threshold strip subassembly of high-low transition Download PDFInfo
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- CN216476928U CN216476928U CN202122879990.9U CN202122879990U CN216476928U CN 216476928 U CN216476928 U CN 216476928U CN 202122879990 U CN202122879990 U CN 202122879990U CN 216476928 U CN216476928 U CN 216476928U
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- shaped plate
- low transition
- connecting parts
- bar assembly
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Abstract
The utility model discloses a high-low transition threshold bar assembly, which comprises a mounting seat and an arc-shaped plate; the mounting seat is provided with a mounting groove; the bottom of the arc-shaped plate is provided with two columnar connecting parts; a plurality of convex edges are uniformly distributed on the peripheral surface of the connecting part along the circumferential direction; the two inner side walls of the mounting groove are provided with a plurality of clamping grooves from top to bottom; the convex edges on the two connecting parts are respectively matched with the clamping grooves on the two inner side walls of the mounting groove. According to the utility model, the two columnar connecting parts are arranged at the bottom of the arc-shaped plate, the convex edges are uniformly distributed on the connecting parts along the circumferential direction, the arc-shaped plate is installed through the matching between the convex edges and the inner walls of the two sides of the installation groove, and meanwhile, the two connecting parts can rotate in the installation groove, so that the convex teeth on the two connecting parts are matched with the clamping grooves with different heights on the two side walls of the installation groove, the inclination angle of the arc-shaped plate is adjusted, the arc-shaped plate installing device is suitable for installing bottom plates with various height differences, and the applicability is strong.
Description
Technical Field
The utility model relates to the technical field of bottom plate decoration profiles, in particular to a threshold bar assembly with high-low transition.
Background
The important fitting for installing threshold strip floor, especially composite floor, mainly solves the problems of fixing, closing up, connecting, transiting, separating and attaching to equilateral interface, the boundary of floor pavement must have enough space for expansion joint, which is used for expansion joint and contraction joint of floor, in order to protect the edge of floor from abrasion and to make floor pavement beautiful, the expansion joint is covered by floor fastener strip. At present, the threshold strip that current threshold strip is mostly same plane transition, and the limitation is higher, also has the threshold strip of some height transition, but this type of threshold strip can only be applicable to same difference in height and use, to same difference in height, needs different threshold strips of redesign, and manufacturing cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-low transition threshold bar assembly aiming at the problem that the high-low transition threshold bar in the prior art can only be suitable for one type of height difference and has limitation.
The technical scheme for realizing the purpose of the utility model is as follows: a high-low transition threshold bar assembly comprises a mounting seat and an arc-shaped plate; the mounting seat is provided with a mounting groove; the bottom of the arc-shaped plate is provided with two columnar connecting parts; a plurality of convex edges are uniformly distributed on the peripheral surface of the connecting part along the circumferential direction; the two inner side walls of the mounting groove are provided with a plurality of clamping grooves from top to bottom; the convex edges on the two connecting parts are respectively matched with the clamping grooves on the two inner side walls of the mounting groove.
The mounting seat is a U-shaped mounting bracket; the mounting groove is a U-shaped groove in the middle of the U-shaped mounting bracket.
And a plurality of fixing holes are uniformly distributed on the bottom surface of the mounting groove along the length direction.
The bottom of the arc-shaped plate is provided with a plurality of convex teeth from inside to outside from large to small on one side of one of the connecting parts.
Contact parts are arranged on two sides of the arc-shaped plate.
And a bright surface layer is arranged on the upper surface of the arc-shaped plate.
The arc plate, the connecting part and the convex teeth are integrally arranged.
The mounting seat is made of aluminum.
By adopting the technical scheme, the utility model has the following beneficial effects: (1) according to the utility model, the two columnar connecting parts are arranged at the bottom of the arc-shaped plate, the convex edges are uniformly distributed on the connecting parts along the circumferential direction, the arc-shaped plate is installed through the matching between the convex edges and the inner walls of the two sides of the installation groove, and meanwhile, the two connecting parts can rotate in the installation groove, so that the convex teeth on the two connecting parts are matched with the clamping grooves with different heights on the two side walls of the installation groove, the inclination angle of the arc-shaped plate is adjusted, the arc-shaped plate installing device is suitable for installing bottom plates with various height differences, and the applicability is strong.
(2) The mounting seat of the utility model adopts the U-shaped bracket, not only has simpler structure, but also is convenient to process.
(3) The bottom surface of the mounting groove is uniformly provided with a plurality of fixing holes along the length direction, so that the mounting seat and the ground can be fixed conveniently.
(4) According to the utility model, the plurality of convex teeth are arranged on one side of the bottom of the arc-shaped plate, which is positioned on one connecting part, from inside to outside, from large to small, and after the arc-shaped plate is installed, the convex teeth can be contacted with the bottom plate, so that the arc-shaped plate is supported, the arc-shaped plate can be prevented from being stepped and deformed, and the service life of the arc-shaped plate is prolonged.
(5) The contact parts are arranged on the two sides of the arc-shaped plate, and when the arc-shaped plate is installed, the contact parts on the two sides can be in contact with the bottom plate, so that the arc-shaped plate is attractive and has a certain dustproof effect.
(6) The bright surface layer is arranged on the upper surface of the arc-shaped plate, so that the arc-shaped plate is more attractive after being installed.
(7) The arc-shaped plate, the connecting part and the convex teeth are integrally arranged, so that the arc-shaped plate is easy to process, and the stability of the integral structure of the arc-shaped plate is ensured.
(8) The mounting seat is made of aluminum, and is light in weight and high in portability.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which
FIG. 1 is a schematic structural diagram of the present invention.
The reference numbers in the drawings are:
the mounting base comprises a mounting base 1, a mounting groove 1-1, a clamping groove 1-2, an arc-shaped plate 2, a connecting portion 2-1, a convex edge 2-2, convex teeth 2-3, a contact portion 2-4 and a bright surface layer 2-5.
Detailed Description
(example 1)
Referring to fig. 1, the high-low transition threshold bar assembly of the present embodiment includes a mounting seat 1 and an arc-shaped plate 2; the mounting seat 1 is provided with a mounting groove 1-1; the bottom of the arc-shaped plate 2 is provided with two columnar connecting parts 2-1; a plurality of convex edges 2-2 are uniformly distributed on the peripheral surface of the connecting part 2-1 along the circumferential direction; the two inner side walls of the mounting groove 1-1 are provided with a plurality of clamping grooves 1-2 from top to bottom; the convex edges 2-2 on the two connecting parts 2-1 are respectively matched with the clamping grooves 1-2 on the two inner side walls of the mounting groove 1-1.
Further, the mounting seat 1 is a U-shaped mounting bracket; the mounting groove 1-1 is a U-shaped groove in the middle of the U-shaped mounting bracket.
Furthermore, in order to facilitate the fixing between the mounting seat 1 and the ground, a plurality of fixing holes are uniformly distributed on the bottom surface of the mounting groove 1-1 along the length direction.
Furthermore, one side of the bottom of the arc-shaped plate 2, which is located at one of the connecting portions 2-1, is provided with a plurality of convex teeth 2-3 from inside to outside from large to small, so as to ensure that the arc-shaped plate 2 is installed well, and can play a good supporting role for the arc-shaped plate 2, and meanwhile, the arc-shaped plate 2 can be prevented from being pressed and bent, so that the service life of the arc-shaped plate 2 is prolonged.
Furthermore, the two sides of the arc-shaped plate 2 are respectively provided with the contact parts 2-4, and when the arc-shaped plate 2 is installed in place, the two contact parts 2-4 can be attached to the bottom plate, so that the novel dustproof arc-shaped plate is more attractive and has a certain dustproof effect.
Furthermore, bright surface layers 2-5 are arranged on the upper surface of the arc-shaped plate 2, so that the arc-shaped plate 2 is more attractive after being installed.
Furthermore, in order to facilitate the integral processing of the arc-shaped plate 2, the connecting part 2-1 and the convex teeth 2-3 are integrally arranged.
Furthermore, in order to facilitate carrying of the mounting base 1, the mounting base 1 is made of aluminum.
The bottom of the arc plate 2 of the high-low transition threshold strip assembly is provided with two columnar connecting portions 2-1, the connecting portions 2-1 are uniformly and circumferentially provided with the ribs 2-2, the arc plate 2 is installed through the cooperation between the ribs 2-2 and the inner walls of the two sides of the installation groove 1-1, and meanwhile, the two connecting portions can rotate in the installation groove 1-1, so that the convex teeth 2-3 on the two connecting portions 2-1 are matched with the clamping grooves 1-2 with different heights on the two side walls of the installation groove 1-1 to adjust the inclination angle of the arc plate 2, the high-low transition threshold strip assembly is suitable for installation of bottom plates with various height differences, and the applicability is high.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A height transition threshold strip subassembly which characterized in that: comprises a mounting seat (1) and an arc-shaped plate (2); the mounting seat (1) is provided with a mounting groove (1-1); the bottom of the arc-shaped plate (2) is provided with two columnar connecting parts (2-1); a plurality of convex ribs (2-2) are uniformly distributed on the peripheral surface of the connecting part (2-1) along the circumferential direction; the two inner side walls of the mounting groove (1-1) are respectively provided with a plurality of clamping grooves (1-2) from top to bottom; the convex edges (2-2) on the two connecting parts (2-1) are respectively matched with the clamping grooves (1-2) on the two inner side walls of the mounting groove (1-1).
2. A high-low transition sill bar assembly as claimed in claim 1 wherein: the mounting seat (1) is a U-shaped mounting bracket; the mounting groove (1-1) is a U-shaped groove in the middle of the U-shaped mounting bracket.
3. A high-low transition sill bar assembly as claimed in claim 1 wherein: a plurality of fixing holes are uniformly distributed on the bottom surface of the mounting groove (1-1) along the length direction.
4. A high-low transition sill bar assembly as claimed in claim 1 wherein: the bottom of the arc-shaped plate (2) is provided with a plurality of convex teeth (2-3) from inside to outside from big to small on one side of one connecting part (2-1).
5. A high-low transition sill bar assembly as claimed in claim 1 wherein: contact parts (2-4) are arranged on two sides of the arc-shaped plate (2).
6. A high-low transition sill bar assembly as claimed in claim 1 wherein: and a bright surface layer (2-5) is arranged on the upper surface of the arc-shaped plate (2).
7. A high-low transition sill bar assembly as claimed in claim 1 wherein: the arc-shaped plate (2), the connecting part (2-1) and the convex teeth (2-3) are integrally arranged.
8. A high-low transition sill bar assembly as claimed in claim 1 wherein: the mounting seat (1) is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122879990.9U CN216476928U (en) | 2021-11-22 | 2021-11-22 | Threshold strip subassembly of high-low transition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122879990.9U CN216476928U (en) | 2021-11-22 | 2021-11-22 | Threshold strip subassembly of high-low transition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216476928U true CN216476928U (en) | 2022-05-10 |
Family
ID=81399546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122879990.9U Active CN216476928U (en) | 2021-11-22 | 2021-11-22 | Threshold strip subassembly of high-low transition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216476928U (en) |
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2021
- 2021-11-22 CN CN202122879990.9U patent/CN216476928U/en active Active
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