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Split cincture

A split type, side wheel technology, applied in the field of lighter parts, can solve the problems of not reducing product cost, not being widely used, cumbersome production process, etc., and achieving the effect of being easy to operate, conducive to promotion and popularization, and reducing production costs.

Inactive Publication Date: 2007-09-12
王振福 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the combination wheel of domestic lighters is composed of the middle wheel and the matching side wheel. The side wheel is generally made of zinc alloy. It is die-cast by a die-casting machine and consists of a wheel body and a large wheel and a small wheel integrated with the wheel body. , due to the high cost of zinc alloy materials, people have taken various measures to reduce the cost of the side wheel, and switched to plastic or plastic-clad iron sheet materials to make the side wheel, but due to the material characteristics of the plastic side wheel itself, it is not resistant to high temperature and has not been popularized. However, although the plastic-clad iron edge wheel solves the defect that the plastic material is not resistant to high temperature, its production process is very cumbersome, which relatively increases the production cost and fails to achieve the ultimate goal of reducing product cost, so it has not been widely used.

Method used

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  • Split cincture
  • Split cincture
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: as shown in Figure 1, 2, a kind of split side wheel, it comprises shaft 1 and side wheel 2, said side wheel 2 is stamped by punching machine by 0.3-1.7 millimeter steel plate or aluminum plate, side There is a shaft hole 3 in the center of the wheel 2, and the outer edge of the side wheel 2 is a hand-pressed sliding surface; the said shaft 1 is made of steel wire or aluminum wire and cold piered into a tapered shaft by a cold pier machine, and the shaft 1 is fixed on the sleeve Sheet 4, the fixed sheet is polygonal, the best choice is hexagonal, which is easier to assemble, and the shaft 1 is divided into a large shaft 7 and a small shaft 8, and the large shaft 7 passes through the side wheels located on both sides of the middle wheel 9 The shaft hole 3 of 2 is riveted into the shaft hole of the middle wheel 9 by a press. At this time, the fixed piece 4 is just lying on the outside of the shaft hole 3 in the same groove as the fixed piece 4; the inner side ...

Embodiment 2

[0025] Embodiment 2: as shown in Fig. 1, 3, a kind of split side wheel, it comprises shaft 1 and side wheel 2, said side wheel 2 is stamped by punching machine by 0.3-1.7 millimeter steel plate or aluminum plate, side There is a shaft hole 3 in the center of the wheel 2, and the outer edge of the side wheel 2 is a hand-pressed sliding surface; the said shaft 1 is made of steel wire or aluminum wire and cold piered into a tapered shaft by a cold pier machine, and the shaft 1 is fixed on the sleeve Sheet 4, the fixed sheet is polygonal, the best choice is hexagonal, which is easier to assemble, and the shaft 1 is divided into a large shaft 7 and a small shaft 8, and the large shaft 7 located on the left and right sides of the middle wheel 9 is formed by a press Riveted into the shaft hole of the middle wheel 9, the small shaft 8 passes through the shaft hole 3 of the side wheel 5, so that the fixed piece 7 just lies in the shaft hole 3; the inner side of the shaft hole 3 is provi...

Embodiment 3

[0026] Embodiment 3: As shown in Figures 4-6 and 11, a split side wheel, which includes a shaft 1 and a side wheel 2, said side wheel 2 is stamped from a 0.3-1.7 mm steel plate or aluminum plate by a punching machine , the center of the side wheel 2 is provided with a shaft hole 3, said shaft 1 is molded by plastic injection into a long shaft with small shafts 8 at both ends, said small shaft 8 has a circular cross-section, and the long shaft has a polygonal cross-section, also It can be circular, and the central axis hole 3 of the said side wheel 2 is provided with the same side vertical vertical edge at the wheel rim, and the vertical vertical edge at the wheel rim is the hand-pressed sliding surface of the side wheel, and the hand-pressed sliding The surface of the surface is tooth-shaped, in order to prevent children from slipping and burning the lighter easily, and play a role of safety protection. It can also be made into a smooth plane according to needs. In the central...

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Abstract

This invention discloses sectional cincture of lighter tool elements. It includes axle and cincture of which the center sets axle hole. The outside of cincture is hand-push glide plane. The axle is pyramidal and sets fixture. The macro-axis goes through the axle hole of the cincture and fixes with the central cincture and the fixture is set properly inside the socket outside the axle hole. The macro-axis also fixes with the middle cincture and the micro-axis goes through the axle hole of the cincture. Besides, the axle can also be injected to be long axle with micro axis on both sides. The long axle inserts into the middle cincture and the micro axis insert into the holes of the lighter bracket by going through the axle hole. This invention has such merits as the cincture is made of steel or aluminum, the axle is made of steel of aluminum or plastics which can lower the production cost by 30-50%, meanwhile it has simple processing technique, convenient operation and easy to promote and popularize.

Description

technical field [0001] The invention belongs to lighter components, in particular to a split side wheel. Background technique [0002] At present, the combination wheel of domestic lighters is composed of the middle wheel and the matching side wheel. The side wheel is generally made of zinc alloy. It is die-cast by a die-casting machine and consists of a wheel body and a large wheel and a small wheel integrated with the wheel body. , due to the high cost of zinc alloy materials, people have taken various measures to reduce the cost of the side wheel, and switched to plastic or plastic-clad iron sheet materials to make the side wheel, but due to the material characteristics of the plastic side wheel itself, it is not resistant to high temperature and has not been popularized. However, although the plastic-clad iron edge wheel has solved the defect that the plastic material is not resistant to high temperature, its production process is very complicated, relatively increases t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23Q2/46
Inventor 王振福伍时洛
Owner 王振福