Straight head type floor heating solid wood floor lock structure

By using waterproof decorative adhesive and metal snap-fit ​​components on straight-end underfloor heating solid wood flooring, the problems of loosening and damage caused by thermal expansion and contraction are solved, achieving a more stable connection and better support, and improving the aesthetics and waterproofness of the flooring.

CN224514653UActive Publication Date: 2026-07-17ZHEJIANG DELIAN HOME FURNISHING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG DELIAN HOME FURNISHING CO LTD
Filing Date
2025-07-01
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The existing straight-end underfloor heating solid wood flooring locking structure is prone to loosening due to thermal expansion and contraction of the wood or changes in humidity, resulting in poor long-term stability. It is also easily damaged during assembly and has a mediocre support effect.

Method used

The snap-fit ​​assembly consists of waterproof decorative adhesive, connecting plate, elastic plate and spring. Solid wood flooring A and B are connected by snap-fit ​​components A and B, and waterproof decorative adhesive is filled at the joint. The stability of the metal material and the elasticity of the elastic plate are used to adapt to thermal expansion and contraction, which enhances the connection stability.

Benefits of technology

It improves the long-term stability of floor connections, reduces the probability of loosening and damage caused by thermal expansion and contraction, increases aesthetics and waterproofing, and enhances reliability and practicality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a straight head type floor heating solid wood floor lock catch structure relates to solid wood floor technical field. The straight head type floor heating solid wood floor lock catch structure, including solid wood floor A, connecting strip, clamping component A and clamping component B, the right side of solid wood floor A is provided with solid wood floor B, and is all seted up with the positioning spout on solid wood floor A and solid wood floor B, and connecting strip sets up between solid wood floor A and solid wood floor B, and the top of connecting strip is provided with waterproof decorative glue, and clamping component A sets up at the left side of connecting strip, and clamping component B sets up at the right side of connecting strip. The straight head type floor heating solid wood floor lock catch structure, it is convenient to connect strip respectively connects on solid wood floor A and solid wood floor B and completes assembly combination, and it is difficult to loosen due to wood thermal expansion and cold shrinkage or humidity change, and long -term stability is more optimal, and it is difficult to cause solid wood floor A and solid wood floor B to happen damage's condition when assembling, still has the advantage that the supporting effect is better.
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Claims

1. A straight-end type underfloor heating solid wood flooring locking structure, characterized in that, include: Solid wood flooring A (1) is provided on its right side with solid wood flooring B (2). Both solid wood flooring A (1) and solid wood flooring B (2) have positioning slots. Connecting strip (3), which is set between solid wood floor A (1) and solid wood floor B (2), and waterproof decorative adhesive (4) is provided on the top of the connecting strip (3); The snap-fit ​​component A (5) is located on the left side of the connecting strip (3) and is used for the installation of the solid wood flooring A (1); The snap-fit ​​component B (6) is located on the right side of the connecting strip (3) and is used for the installation of the solid wood flooring A (1).

2. The straight head type floor locking structure according to claim 1, wherein: The positioning socket consists of a receiving groove (7) and an anti-detachment groove (8). Three sets of receiving grooves (7) are provided on the adjacent side walls of solid wood flooring A (1) and solid wood flooring B (2) and are distributed in a front-to-back manner. Anti-detachment grooves (8) are provided on solid wood flooring A (1) and solid wood flooring B (2). The anti-detachment grooves (8) are respectively connected to the inner top and inner bottom of the receiving groove (7).

3. The straight head type floor locking structure according to claim 1, wherein: A groove is formed between the solid wood flooring A (1) and the solid wood flooring B (2), and waterproof decorative adhesive (4) is filled into the groove.

4. The straight head type floor locking structure according to claim 1, wherein: The snap-fit ​​assembly A (5) includes a connecting plate (51), an upper elastic plate (52), an upper snap-fit ​​strip (53), a lower elastic plate (54), a lower snap-fit ​​strip (55), and a spring (56). The connecting plate (51) is fixedly installed on the left side of the connecting strip (3). The upper elastic plate (52) and the lower elastic plate (54) are both fixedly installed on the left side of the connecting plate (51). The upper snap-fit ​​strip (53) is fixedly installed on the top of the upper elastic plate (52). The lower snap-fit ​​strip (55) is fixedly installed on the bottom of the lower elastic plate (54). The spring (56) is fixedly installed between the upper elastic plate (52) and the lower elastic plate (54).

5. The straight head type floor locking structure according to claim 4, wherein: The connecting plate 1 (51), the upper elastic plate 1 (52), and the lower elastic plate 1 (54) are all integrally formed metal materials.

6. The straight head type floor locking structure according to claim 1, wherein: The snap-fit ​​assembly B (6) includes a second connecting plate (61), a second upper elastic plate (62), a second upper snap-fit ​​bar (63), a second lower elastic plate (64), a second lower snap-fit ​​bar (65), and a second spring (66). The second connecting plate (61) is fixedly installed on the right side of the connecting bar (3). The second upper elastic plate (62) and the second lower elastic plate (64) are both fixedly installed on the right side of the second connecting plate (61). The second upper snap-fit ​​bar (63) is fixedly installed on the top of the second upper elastic plate (62). The second lower snap-fit ​​bar (65) is fixedly installed on the bottom of the second lower elastic plate (64). The second spring (66) is fixedly installed between the second upper elastic plate (62) and the second lower elastic plate (64).

7. The straight head type floor locking structure according to claim 6, wherein: The connecting plate 2 (61), the upper elastic plate 2 (62), and the lower elastic plate 2 (64) are all integrally formed metal materials.