TWM255555U - Assembly type safety plug with fuse - Google Patents

Description

M255555 V. Creation Instructions (1)-[Technical Field of New Type] This creation is about a safety plug with a fuse, especially a plug structure that can contain a fuse inside the plug. 2. [Previous Technology]: The source of electricity for general daily life and industrial machinery is mainly the use of wires, the head is connected to the socket, and the current is conducted for use. Convenience of using electricity also concerns the safety of electricity. Because the power load is too high, it can easily cause wires, fires and even fires. Therefore, how to respond to the power load? Many countries have various safety regulations and specifications referred to as "safety regulations" Not only the pin, but also the manufacturers in the country, but also the plugs used for imported electrical appliances, or early-pure plug products and their components (parts) specifications. For example, some British plugs are designed with fuses inside. Usually these fuses are tube-shaped for easy replacement or installation. In addition, many plugs have fuses that meet safety standards, but their assembly and lack of integrated design with live wire terminals and live wires in wires are not conducive to rapid assembly. In addition, the core wire on each terminal may fall off (the reason for its fall off may be due to the long-term oxidation from the fixed point or the artificial construction and assembly is inaccurate or the long-term use is loose), so that the wires are between the wires, due to lack of isolation There is still room for improvement in safety due to short-circuits caused by contact with each other, causing danger. Improvements in the Department 1 There should be innovation for the believer: Ben 1J describes the internal front type in Xin Jian

M255555

With many years of practical experience and R & D experience in the industry, now there is a "safety plug with fuse", using this creation to achieve a combination, convenience and more convenience and safety. ^ The technical means to solve the previous problems for the purpose of this book is mainly a safety plug with a combination fuse. The plug mainly includes a body with more than one screw hole at an appropriate position. Two bodies. Molding is provided with a water-body suitable wire terminal and a ground terminal. A cover ‘the cover is provided with more than one matching hole at a position relative to the cicada’; a fuse,

The series 5 is also in the fuse holder of the body; this creation mainly lies in. °, 'The ground terminal and the waterline terminal are provided with _: screw holes, a wire and a clip to separate the ground and waterline in the wire. The clips are locked to form a through hole, and the clips each extend the hooks. When they lock the core wire, they have the function of positioning the clips to prevent them from rotating randomly.

: Dummy: The wire seat is roughly divided into A and B section sections, and the A section section _ side and the hot wire Zhizi rive β form a conduction state; Also, a side of the β section section is extended a combination ^ The combination seat is set in different directions A live wire perforation and locking hole is identified by the hot wire t as the hot wire perforation, and is locked by a screw penetrating the locking hole to form a state in which the hot wire, the fuse and the hot wire terminal are mutually connected; and the body is opposite to the f terminal. Between each, there are spacers to prevent the core wires from falling off on each terminal, and the reasons for falling off may be due to the long-term oxidation and pulling away from the fixed point, or because of artificial construction and assembly inaccuracy or long-term looseness). Short circuit caused by contact, causing danger. And the upper cover corresponds to the screw and clip of the locking core line, and a proper distance is provided at the end of the screw, and a block is formed to prevent the screw from loosening.

Page 7 M255555 V. Creation instructions (3) Effective restrictions to avoid screws in the body of the plug ^ ^ ^ 猜猜 颂 腔 轰 斗 #Ren Si rolling and the risk of short circuit, in order to improve the safety effect. Four implementation methods] Expensive inspection. See the sixth figure for the plug. It also includes 1 1): the first and second positions are 1 1) at the waterline end 14). Each side is provided with (14 2 3) separately) locking to) each extension line, the function of the points' further examples' This creation refers to the figure with a proper seat (1 ground wire end and a screw hole) '( Forming a wire into a hook does not make it clear what this creation is about. The following description is based on the diagram: It is about a combined type with three, four, and five insurances, as shown in the figure 1) 'The body (1 1 wire Hole base (1 1 1), injection molding (mo 1 di ng terminal (1 3)) and ground and water line terminals (1 2), (1 2 1), each with a missing piece (1 4 3), ground The wire (2 1) and the water line (1 2 3) and the clip (, (1 4 4), when the 1 2 3) and the clip (1, and the body (1 1)) is provided with a fuse holder (i 7) The fuse on page 8 M255555 — ^ —- is A 1) (1 8 18), and the lock (corresponding to the above or due to the phase B section (side and live wire 17 1) terminal riveting) in different directions 2 ), With a screw ('and forming a fire 1 3) between the terminals of each other, the core wire comes off (the artificial construction equipment touches each other and the production unit sets a hot wire (2 3) 1 8 3) threading (2 3)In the state of communication, there are separators. The reason for falling off is not correct or there is a short circuit. 5. Creation instructions (4) Block (1 7) Main outline 2), A section (1 7 conduction state; and B section) 18), the combination seat (1 8 1) and the lock hole (fire wire perforation (1 8 1) hole (1 8 2)), the wire (16) and the fire wire end, and the body (1 1) 5), In order to prevent the terminals from being oxidized and peeled away from the joint point and loosening) ', leading to a risk of 0 (17 to form a 7 2)-a side extension of a combination seat (perforation (inserted in the extension lock, insurance may be caused by long-term Danger 1 upper cover (1 5): A matching hole (1 5 1) is provided at a position opposite to the screw hole seat (1 1 1) of the body (1 1). The upper cover (1 5) corresponds to the locking core line The screws (1 2 2), (142) and the clips (123), (14 3), and the ends of the screws (122), (142) are properly spaced, and a stopper (work 5 2) is provided to prevent The effective restriction of screw loosening can avoid the risk of short circuit caused by the screw rolling arbitrarily inside the plug cavity, so as to improve the safety effect.

Page 9 M255555 V. Creation instructions (5) A fuse (1 6): It is located in the body (1 彳) and the seat (1 7) is mainly divided into: danger: and seat (1 7). The fuse 2), A section (1 section (1 71), (1 7), formed-conducting state; and :: (") riveting joint seat (18). Also " (172)-side Extending a book on the body (i 1) 'and the upper cover (15) — such as # 士; recognized—A valve body (116) and B valve body (153);' :: two: should cover the A valve body (The 116-shaped channel is used to make the wire ^ Extending the wire (2) system "Eight-time use, the wire covering is broken to cause a short circuit = the plug is inside the body (1 petal body (ι 16) Han has a press-adjustable cover (112) which is adjustable, and a base (1 1 3) provided on the body (1 1) corresponding to the press-cover (1 1 2), which can have a stable pressure on the wire (2) and It is easy to disassemble, and the two are disassembled by screws (1 1 4). [Effects produced by the characteristics of this creative structure]: 1. This creative structure is simple, that is, the ground terminal and the water terminal. Each side of the upper part is provided with a screw hole, and the ground wire and the water line in the electric wire are locked by a screw and a clip to form conduction; the assembly can be fast-through, and the positioning is accurate and easy to replace. The clip Extend one card fishing each 'when its lock is on page 10 to prevent it from turning arbitrarily. M255555 5. Creation instructions (6) When making the core line, > Do n’t have the function of positioning the clips. The terminals are riveted to form a conduction-like saddle. In addition, the fuse holder is mainly divided into A and B sections, and the side of the A section is riveted with the live wire terminal to form a conductive state; and the side of the B section is extended and combined. The combination seat is provided with a hot wire perforation and locking hole in different directions. The hot wire is inserted into the hot wire perforation and is locked by a screw through the 1f locking hole. The hot wire, the fuse and the hot wire end are connected to each other. State. Therefore, fuses can be easily removed. One of the characteristics of this creation is that the body is provided with a spacer between the corresponding and each terminal to prevent the wires from coming loose and causing accidental short circuits, causing danger.

4. Also, the upper cover is properly spaced corresponding to the locking core line, and a baffle is provided to prevent the screw from being in the plug cavity to increase the safety of the screws and clips, and the screw end is effective to prevent the screw from loosening Within limits. The danger of short circuit caused by P rolling. The body of the creation is provided with an A valve body, and the upper cover side has a B valve body that should cover the A valve body;

M255555

In order to make the wiring operation more convenient, the head's wire covering layer is scraped during long-term use to avoid the plug. XU Jingyan's Danger of Forming Wings 6 This creative body is provided with a living on the inside end of the A valve body, and a pressing cover on the body. The pressed cover of 蟢 is detachable. The base of the cymbal is screw-shaped. In summary, this creation has practical effects, and it has not been seen in publications or public use. It complies with patent requirements and has filed a patent application according to law. ’However, the above is a preferred embodiment of the creative industry. All equal changes made in accordance with the scope of the patent for this creative application are included in the scope of the patent for this creative application. M255555 The diagram is a simple illustration. The first picture is a front perspective view of the creative body and the terminal integrally formed and shot. The second picture is the rear view perspective view of the creative body and the terminal integrally formed. The sixth figure is A—A plane cross-sectional view. The fifth figure is the fourth figure. The B—B plane cross-sectional view is the sixth figure. This creation is a combination perspective view. Hole No. Body Screw Pressing Base Screw Spacer A Line Screw Screw Clip Card Wire Screw Header ............ Water ........ Fire Ground: Insertion ···. / ^ N ·· ·. N) y In the second, the formula T-1 1 τ—Η τ 123456) 1234)) 1 11111122222344

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Claims (1)

M255555 6. Scope of patent application 1. A combined safety plug with fuse, the plug mainly includes: a body: one or more screw hole seats are provided at appropriate positions, and the body is formed by integral injection molding (m 〇lding) and are equipped with water terminal, live terminal and ground terminal; an upper cover: one or more mating holes are positioned relative to the screw holes of the body; a fuse: is located in the fuse holder of the body; It is characterized in that: a screw hole is provided on the upper side of the ground wire terminal and the waterline terminal, and the ground wire and the water line in the electric wire are locked by a screw and a inflammation piece to form conduction; one side of the fuse holder is riveted with the hot wire terminal To form a continuity state; a fuse seat extends on one side of the fuse holder, and the combination seat is provided with a fire wire perforation and a locking hole in different directions, and the fire wire is inserted into the fire wire perforation, and a screw penetrates the lock The hole is locked to form a state in which the live wire, the fuse and the live wire terminal are electrically connected to each other; and the body is provided between the corresponding terminals, each with a spacer to prevent each terminal The “Kung Fong wire falls off”, causing the core wires to touch each other and cause a short circuit, which causes danger; in addition, the upper cover corresponds to the screws and clips that lock the core wire, and a proper distance is provided at the end of the screw, and a stopper is provided to prevent the screw from being damaged The effective limitation is to avoid the risk of short circuit caused by the screw rolling inside the plug cavity, so as to improve the safety effect. M255555 Page 16