Lever clip mechanism
A lever and substrate technology, applied in file folders, printing, binding, etc., can solve the problems of limited number of lever clips, large storage space or retail display space, low efficiency of lever clips, etc., and achieve the effect of effective packaging
Inactive Publication Date: 2008-07-23
WORLD WIDE STATIONARY MFG CO LTD
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AI Technical Summary
Problems solved by technology
[0003] The disadvantage of this lever clip is that when assembled, a large gap exists between the lever clip mechanism and the cover of each lever clip, leaving a lot of space unused when shipping and storing multiple lever clips
Therefore, the number of lever clips in each box is greatly limited
As a result, packaging and shipping existing lever clamps is inefficient, resulting in considerable shipping and handling costs
Also, even a limited number of lever clips take up a considerable amount of storage or retail display space
Method used
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Embodiment Construction
[0038] 1-12 show a lever clamp mechanism 100 according to a first embodiment of the present invention. The lever clamp mechanism 100 according to the present invention includes a generally flat base plate 101 . On one longitudinal side of the base plate 101 are fixedly mounted two mutually spaced apart and parallel first ring portions 103 extending substantially vertically upward from the base plate 101 and slightly bent at their free ends to form a bend. A ring member 105 is movably mounted on the other longitudinal side of the base plate 101 . The ring member 105 includes two second ring parts 105a spaced apart from each other and parallel to each other, and a connecting part 105b connecting the two second ring parts 105a into one body. Each second ring portion 105a is respectively formed with a bent portion at its free end, so that the two second ring portions 105a of the ring member 105 can cooperate with the corresponding opposite first ring portion 103 fixedly mounted ...
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A lever clamp mechanism comprises a base plate; two first ring parts which are fixedly arranged on the base plate and are spaced and parallel to each other, a ring piece which is movably arranged on the base plate and comprises two second ring parts which are spaced and parallel to each other; wherein, the two first ring parts are respectively arranged correspondingly to the two second ring parts, which ensures the first ring part and the second ring part which are opposite to each other to form a close ring when the lever clamping mechanism is closed; one end is arranged on the base plate and the other end leans on an elastic piece of the ring part which is used for pushing off the base plate with elastic force. The invention also comprises a bulging part which is protuberant upwards from the base plate, a lever which is provided with a leaning part and is rotatablely arranged on the bulging part to ensure the leaning part to be contacted with the ring part; wherein, the lever clamping mechanism also comprises at least one installing device which is used for installing the lever clamping mechanism onto a piece of wrappage. The lever clamping mechanism of the invention has the advantages of being packing, transported and stored more effectively and economically.
Description
technical field [0001] The invention relates to a lever clamp mechanism. Background technique [0002] The lever clip mechanism is a type of stationery widely used to store paper sheets such as loose-leaf papers. The applicant's Chinese patent 01124645.6 discloses a lever clamp mechanism. Such a lever clamp mechanism is usually made as a lever clamp by fastening it to the cover with rivets. Typically, the lever clip mechanism is secured to the cover by passing a rivet through an opening in the cover and the lever clip mechanism. The tail of each rivet is then deformed (eg, by stamping) to secure the lever clamp mechanism. Once assembled, the lever clamp is packaged and shipped to a distributor, retailer or directly to the end user. [0003] A disadvantage of such lever clips is that, when assembled, a large gap exists between the lever clip mechanism and the cover of each lever clip, leaving a large amount of space unused when shipping and storing multiple lever clips. ...
Claims
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IPC IPC(8): B42F3/04B42F13/24
CPCB42F13/24
Inventor 李善军杜振源
Owner WORLD WIDE STATIONARY MFG CO LTD