Shoe last for shoe last making technique
A technology of shoe last and craftsmanship, which is applied in the field of shaping tools, can solve the problems of low production efficiency and laboriousness, and achieve the effect of improving production efficiency
Inactive Publication Date: 2007-03-14
QINGDAO HENGDA CO LTD +1
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Problems solved by technology
[0003] In order to solve the problem that the spring last needs to use tools when driving the shoe last into the upper of the shoe, which is both laborious and low in production efficiency, the invention invents an adjustable device with a pressure bar to push the heel part of the last without using tools. Shoe tree that can be folded and stretched at any time
Method used
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Embodiment Construction
[0010] As shown in the figure, on the rear section 2 of the last body body 1 that matches the inner cavity of the front of the shoe, there are two parallel frames 3 that extend backwards. The rear end of the frame 3 is equipped with a frame seat 10. The frame The front of the seat 10 is equipped with a turning bar 9 protruding forward, and the turning bar 9 is located between the two frames 3. The front part of the turning bar 9 is equipped with a vertical last body heel bar 13, and the lower end of the last body heel bar 13 It is fixed on the front section 12 of the heel 11 of the last body, the rotating rod 9 and the frame seat 10 are connected by the rotating rod shaft 9, the upper side of the rotating rod shaft 9 is equipped with a hand pressing rod 6, and the hand pressing rod 6 and the rotating rod 9 The connecting piece 5 is connected with the hand pressing rod 6 by the pressing rod shaft 4, and the connecting piece 5 and the hand pressing rod 6 are connected by the conn...
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The invention relates to a boot last used in last production. Wherein, it is characterized in that the back section of the last matched with the front chamber of shoe is mounted with two parallel back extending frames; the back end of frame is mounted with frame base; the front of frame base is mounted with rotating rod that extending towards; the rotating rod is between two frames; the front of rotating rod is mounted with vertical last back rod; the lower end of last back rod is fixed on the front section of last heel; the rotating rod and the frame base are connected via rotating rod axle whose upper side is mounted with hand-compress rod; the hand-compress rod and the rotating rod are connected via compressing axle; hand-compress rod at the upper side of compress axle is mounted with connecting plate; the connecting plate and the hand-compress rod are connected via connecting plate; the another end of connecting plate via fixing axle is connected to the frame base. The invention can reduce labor density and improve the producing efficiency.
Description
technical field [0001] The invention relates to the field of manufacturing and processing tools for leather shoes, in particular to a shaping tool for the lasting process in the making of leather shoes. Background technique [0002] At present, the shoe lasts used in the lasting process are all spring lasts. When the shoe last is driven into the upper of the shoe, tools are needed to drive the shoe last into the upper of the shoe. The operation takes a lot of effort and the production efficiency is very low. Contents of the invention [0003] In order to solve the problem that the spring last needs to use tools when driving the shoe last into the upper of the shoe, which is laborious and low in production efficiency, the invention invents an adjustable device with a pressure bar to push the heel part of the last without using tools. A shoe last that can be folded and stretched at any time. [0004] In order to solve the above-mentioned technical problems, the technical so...
Claims
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IPC IPC(8): A43D3/00A43D3/08A43D3/02
Inventor 王吉万单存礼单玉萍单玉香刘泽顺
Owner QINGDAO HENGDA CO LTD