Self-aligning finger joint board with high adhesiveness
The utility model discloses a self-aligning finger joint board with high adhesiveness, and relates to the field of building boards. The finger joint plate comprises a finger joint plate body, clamping teeth are integrally formed on the front portion of the finger joint plate body, clamping grooves m...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a self-aligning finger joint board with high adhesiveness, and relates to the field of building boards. The finger joint plate comprises a finger joint plate body, clamping teeth are integrally formed on the front portion of the finger joint plate body, clamping grooves matched with the clamping teeth are formed in the back portion of the finger joint plate body, a positioning block is fixedly connected to the surface of one side of the finger joint plate body, and a positioning groove matched with the positioning block is formed in the surface of the other side of the finger joint plate body. A strip-shaped groove position is formed in the positioning block, strip-shaped hole positions communicated with the strip-shaped groove position are formed in the upper surface and the lower surface of the positioning block, a rubber strip and two inserting blocks are arranged in the strip-shaped groove position, the rubber strip extrudes the inserting blocks to enable the inserting blocks t |
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