An umbrella buckle with glue needles and an umbrella without sewing
A buckle and glue needle technology, applied in the field of umbrellas, can solve problems such as the deviation of the umbrella rib from the umbrella surface, the influence of the shape of the umbrella surface, and the large gap between the umbrella rib and the umbrella surface.
Active Publication Date: 2016-12-07
SUN CITY XIAMEN OUTDOOR TECH
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Problems solved by technology
Chinese patent (notification number 202127947, date of announcement: February 1, 2012) discloses a new type of umbrella, the rib and the umbrella surface are connected by I-shaped rubber needles, no sutures are needed for the connection, and the production efficiency of umbrellas is improved , but the length of the glue needle thread in this structure is generally greater than the sum of the thickness of the umbrella rib and the umbrella surface, resulting in a large gap between the umbrella rib and the umbrella surface, and the umbrella rib deviates from the seam of the umbrella surface, which seriously affects the shape of the umbrella surface
In addition, there is also a seam-free umbrella on the market that uses a metal sheet seam umbrella buckle. The metal sheet seam umbrella buckle surrounds the umbrella rib and the dovetails at both ends penetrate through the umbrella surface. The connection of this structure is stable, but it can only be used on round ribs
Method used
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Embodiment Construction
[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0017] like figure 1 As shown, a kind of umbrella seaming buckle with glue needle is formed by connecting buckle 3 and glue needle 4. The glue needle 4 is composed of a glue needle head 41 and a glue needle thread 42. The glue needle thread 42 is provided with a positioning line 43 for limiting the glue needle thread 42 to be bent in one direction. The portion is provided with protruding flanks 44 . The buckle 3 is composed of a bottom-up limiting plate 32, a clamping column 33 and a chuck 34, and the buckle 3 is also provided with a longitudinal rubber needle slot 31, and the side wings 44 and the rubber needle slot 31 are located on different sides. .
[0018] like figure 2 and 3 As shown, a seam-free umbrella includes an umbrella rib 1, an umbrella surface 2 and an umbrella buckle with glue needles. The umbrella rib 1 has a buckle hole...
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The invention relates to an umbrella sewing buckle with a plastic pin. The umbrella sewing buckle is formed by connecting a buckle and the plastic pin, wherein the plastic pin comprises a plastic pin head and a plastic pin wire, the plastic pin head is connected with the buckle through the plastic pin wire, and the buckle is provided with a plastic pin wire groove for storing the plastic pin wire. The umbrella sewing buckle is formed by the buckle and the plastic pin, the plastic pin is connected with an umbrella cover, and the buckle is connected with an umbrella rib, so that the connection of the umbrella cover and the umbrella rib can be realized; the buckle is also provided with plastic pin wire for storing the surplus plastic pin wire, so that the minimization of a gap between the umbrella rib and the umbrella cover and the firmness in connection of the umbrella rib and the umbrella cover can be guaranteed, the umbrella shape is more attractive, and the umbrella sewing buckle is suitable for connecting various umbrella-rib umbrellas including circular ribs, specially-shaped ribs, grooved ribs, injection molded ribs and the like.
Description
technical field [0001] The invention relates to the technical field of umbrellas, in particular to an umbrella buckle with a glue needle and a seam-free umbrella. Background technique [0002] Most umbrellas are sewed to the umbrella ribs by hand, which is time-consuming, laborious, inefficient, and poor in firmness and easy to take off the thread. In order to improve efficiency and production safety, a seam-free umbrella that can complete the connection of the umbrella cover and the umbrella frame without sewing is required. Chinese patent (notification number 202127947, date of announcement: February 1, 2012) discloses a new type of umbrella, the rib and the umbrella surface are connected by I-shaped rubber needles, no sutures are needed for the connection, and the production efficiency of umbrellas is improved , but the length of the glue needle thread in this structure is generally greater than the sum of the thickness of the umbrella rib and the umbrella surface, resul...
Claims
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IPC IPC(8): A45B25/04A45B25/00
Inventor 蔡荣湍吴金全
Owner SUN CITY XIAMEN OUTDOOR TECH