Self-locking window while closing
A window and self-locking technology, applied in the field of daily life, can solve problems such as inconvenience in use and easy occurrence of theft cases, and achieve the effects of simple structure and convenient use.
Active Publication Date: 2015-08-19
SUZHOU VOCATIONAL UNIV
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Problems solved by technology
[0002] In daily life, in order to prevent others from opening the window from the outside, a locking device is often set in the middle of the inner side of the window frame, but the window needs to be locked manually by manually turning the locking dial, which is inconvenient to use. Windows are prone to theft cases. For this reason, we have developed a self-locking window that automatically locks the window after closing the window
Method used
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[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0018] attached Figure 1-4 The self-locking window of the present invention includes an inner window 9 and an outer window 10; the opposite sides of the inner window 9 and the outer window 10 are correspondingly provided with a groove 91 and a lock hole 101; The slot 91 is provided with a horizontal fixed sleeve 1; the outer side of the fixed sleeve 1 is provided with a second spring 8 and a slidable sliding sleeve 2, and the inside is provided with a first spring 7 and a movable movable rod 3; The two ends of the second spring 8 are respectively positioned by the bottom surface of the groove 91 and the inner end surface of the sliding sleeve 2, and the two ends of the first spring 7 are respectively positioned by the bottom surface of the groove 91 and the inner end surface of the movable rod 3, so that the The sliding sleeve 2 and...
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The invention relates to a self-locking window while closing, which comprises an inner window and an outer window; a groove and a lockhole are arranged on the inner window and opposite side of the outer window; a horizontally-arranged fixing sleeve is arranged in the groove; a second spring and a slidable sliding sleeve sleeves at outside of the fixing sleeve, a first spring and a slidable movable rod are arranged in the fixing sleeve, the sliding sleeve and the movable rod are outwardly moved by the second spring and the first spring; a lock groove is arranged on upper side of inner end of the sliding sleeve, a tooth bar is arranged at lower part; a lock hook capable of rotating up and down is arranged in the groove; one hook-shaped end of the lock hook is arranged in the lock groove; a gear rod with one end engaged with the tooth bar is arranged on the inner window; a protrusion is arranged at upper side of the inner end of the movable rod; the protrusion successively stretches out of the fixing sleeve and the sliding sleeve, and is arranged in the lock groove. The self-locking window is capable of locking the window after closing the window, and has the advantages of convenient usage.
Description
technical field [0001] The invention relates to the field of daily life, in particular to a self-locking window for closing the window. Background technique [0002] In daily life, in order to prevent others from opening the window from the outside, a locking device is often set in the middle of the inner side of the window frame, but the window needs to be locked manually by manually turning the locking dial, which is inconvenient to use. Windows are prone to theft cases. For this reason, we have developed a self-locking window that automatically locks the window after closing the window. Contents of the invention [0003] The object of the present invention is to provide a self-locking window for closing the window in order to overcome the deficiencies in the prior art, and automatically lock the window after closing the window. [0004] In order to achieve the above purpose, the technical solution adopted by the present invention is: a self-locking window for closing t...
Claims
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Inventor 陈雪芳桑明喆武前枫
Owner SUZHOU VOCATIONAL UNIV