EXTENDABLE/RETRACTABLE PARTITION PLATE HAVING FINELY-ADJUSTABLE LENGTH
An extendable/retractable partition plate having a finely-adjustable length, comprising a substrate (1), a locking mechanism, and an extendable/retractable plate (2) capable of moving left and right on the substrate (1). The extendable/retractable plate (2) is provided with a positioning structure;...
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Format: | Patent |
Sprache: | chi ; eng ; fre |
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Zusammenfassung: | An extendable/retractable partition plate having a finely-adjustable length, comprising a substrate (1), a locking mechanism, and an extendable/retractable plate (2) capable of moving left and right on the substrate (1). The extendable/retractable plate (2) is provided with a positioning structure; the positioning structure comprises a plurality of positioning teeth (201) arranged in sequence from left to right; tooth slots (202) are formed between adjacent positioning teeth (201); the locking mechanism comprises a push-pull plate (3) mounted on the substrate (1) to be capable of moving up and down, and an elastic pushing arm (4) provided on the push-pull plate (3); a snap block (401) capable of being snap-fitted into a tooth slot (202) is provided on the elastic pushing arm (4); and when the push-pull plate (3) moves up and down, the snap block (401) is driven to be snap-fitted into one tooth slot (202) or separated from the corresponding tooth slot (202). After the snap block (401) is snap-fitted into the t |
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