TWM248979U - Safety device for lighter - Google Patents

Description

M248979

< Technical field of new type > This creation is to provide a lighter safety mechanism, in particular to prevent children from having difficulty turning the main wheel and pressing the handle when they are playing with the lighter, and cannot ^ lighter to ensure the safety of children Agency. "≪ Prior art > Press, the structure of the conventional lighter, as shown in the first figure, is the U-shaped :: 1, the fire mouth 1 2, the grinding wheel 1 3, the flint stone (not shown) and the pressure handle 1 The ignition device 1 composed of 4 is installed on the container 2 that holds the fuel, wherein the grinding wheel 13 is composed of a middle wheel 1 31 and a two-toothed side wheel 1 ^ 2 as shown in the second figure, The middle wheel 1 3 1 is located between the two-toothed side wheels 丄 3 2, and a shaft 15 is used to penetrate the two-toothed side wheels 32 and the two middle-side wheels 3 1 pivotally arranged on the inner edge of the u-shaped guard 1 1 On both sides, the two-toothed side wheel 丄 3 2 and one middle wheel 131 are fixed to form a whole. When the lighter is to be ignited, just slide the two-toothed side wheel 1 3 2 to drive the middle wheel i 3 丄, I. Press the pressure handle 1 4 so that the fuel in the container 2 is ejected toward the gas pipe 16 connected to the fire nozzle 12 under the pressure of the air, and cooperate with the flint stone located below the wheel 1 3 (Figure (Not shown) Sparks can be used to light the lighter. 0 As mentioned above, the structure design of the conventional lighter allows any adult or child to push the grinding wheel 1 3 slightly and press the handle 1 4 to make the grinding wheel 1 3 below The stone hits a spark to ignite the lighter. The structural design of the grinding wheel i 3 and the pressure handle 14 is easy to cause when a child is playing with the lighter, because it is easy to move the grinding wheel 1 3 and press the handle 1 4 easily, making the grinding wheel 1 3 The lower flint stone is easy to spark and ignite the lighter, and it is easy to make children

M248979 Creation instructions (2) Burns or heavy property damage are caused by innovation and leanness to create a more lighter safety. <New content: This creation has a combination of filling, the ignition mouthpiece, a dozen locks, and the pressure. The bottom of the handle is shifted, and the upper block of the pressure handle is shifted to the pressure spring element, so that the movable pivot is arranged on the base main wheel train, the two ends of the opposite side wheel, the two ends, and the mandrel inserted into the side wheel to clamp the phase screw. In the shape of the hole, there is an accidental major injury due to burns. 1 Supervising the spirit of practice and refinement is practical and applicable to the entire organization. &gt; The safety mechanism of liquid fuel 丨 丨 丨 丨 .. &quot; ^ ---- ^ _ 'Moreover, it will cause the fire to lose people's life lighter, and the author holds the' use of his professional vision and expertise The scope of research is wider and accords with industrial use; Value: It is set on the container with a base, one, of which the full lock block flint and other components wheel set 'The safety ignition device and safety handle, safety The guards on the two sides of the extension should be equipped with the whole mechanism of ignition: ~ A guide groove makes the safety buckle part, so that the inner sleeve fits the grinding wheel and the two recessed outline wheels, the wheel and the two spiral parts The wheel and the main engine are composed of a groove, a safety 'and the lock block can' and a safety lock with a spring group shaft, the hole 'the disk-shaped, convex side wheel is just placed in the wheel energy sub-mechanism The bag is provided with a slanted surface, and one end of the block is provided with a protruding locking hole for full locking force; a safety groove corresponding to the guide groove is formed, and the safety lock can be seated on the seat under the card handle. There are screw holes between the side wheels to form screw holes. The main sin is shaped as' once the two buckle parts are positioned, the lower part contains an end hole, and the concave grinding wheel with the convex part wheel is composed of the other main part, which should be lifted, and the surface The pair is provided with the shaft hole fixed, and the gap allows the two side wheels to have a consistent core shaft system and a screw shape, so that the pair of sides of the main core shaft

M248979 IV. Creation instructions (3) Do not rotate independently. With the above-mentioned component design, it is used to prevent children from turning the main wheel and pressing the handle when they play the lighter, and cannot light the lighter to ensure the safety of children. . The main purpose of this creation is to make it difficult for the child to turn the main wheel and press the handle when playing with the lighter, so as to ensure the safety of the child. &lt; Implementation Modes &gt; In order for your review committee to have a better understanding of the effect, structure and characteristics of this creation, a preferred embodiment is described in detail below with reference to the drawings: First, please refer to the third and fourth figures The safety mechanism of this creation is set on a lighter 10, which is composed of an ignition device 3 combined with a liquid fuel container 4 and a safety mechanism 5, wherein the ignition device 3 has a base 3 1, a receiving groove 3 2 is formed at the end of the base 3 1 'The base 3 1 is provided with a fire mouth 3 in front, below and outside, respectively, 3, a flint stone 37 and a protective sheet 36, and the base 3 1 is formed with a symmetrical bracket 3 4, the pair of brackets 3 4 are respectively provided with circular holes 3 4 1, and the pair of brackets 3 4 are respectively provided with a pressure handle 3 5 and a grinding wheel group 5 2 ·, The safety mechanism 5 includes a safety lock block 51 and a grinding wheel set 5 2 '. The safety lock block 51 is movably arranged between the pressure handle 35 and the receiving groove 32, and a guide groove is provided on each side thereof. 5 1 1, and an inclined surface 3 5 1 corresponding to the guide groove 5 1 1 is formed at the bottom of the pressing handle 3 5, so that the safety lock block 5 1 Shift event, should the safety lock block 51-- end is provided with a locking projection of

Page 8 M248979 IV. Creative Instructions (4) Part 5 1 2 and a buckle hole 3 5 2 that fits the buckle part 5 on the pressure handle 3 5 to make the safety lock block 5 1 It can be positioned after being moved to the bottom of the pressure 4 mesh. In addition, the safety lock block 51 and the groove 3 &lt; have a spring element 6 so that the safety lock block 51 is pushed up and pressed down. When the lighter does not ignite, the safety lock The bottom of the block 5 1 abuts a restoring force against the edge of the groove 3 2 and abuts above the edge 3 2 2 of the containment groove. The title page 6 3 5 is pressed down to achieve safety protection. When ignition is required, the handle block 5 1 can be pressed. Push it down to the handle 3 5 so that the handle 3 5 can be pressed down ^ female f lock wheel set 5 2 series of pivots on the bracket 3 4 of the base 3 1 fj grinding a main wheel 521, two side wheels 522 and two mandrels 523 include 2 1 series located between the two side wheels 5 2 2, the end face is provided with f wheel 5 holes 5 2 1 1, the pair of side wheels 5 2 2 are respectively provided with screws on the two sides. Beixin: 1, and the pair of mandrels 5 2 3 are approximately disc-shaped, the second 2 is formed with a convex portion 5 2 3 1, the shaft portion 5 2 3 2 and a screw shape; ^ don't the convex portion 5 2 3 1 is inserted into the screw hole gj of the side wheel 5 2 2 the second wheel 5 2 1 Π 2 1 1 is fixed, so that the main wheel 5 2 1 and the side wheel 5 2 2 is made of a mandrel 5 2 3 and abuts the screw-shaped part 5 2 3 of the shaft 2 2 3 to form a grinding wheel set 5 2 3 3 just placed in the screw shape = a gap 5 2 4 is formed between the two sides The wheel = two $ i can rotate independently, with the above structure = 2 2 and the main wheel 5 2 playing with the lighter 4, it is difficult to turn the main wheel 5 2: and; == children cannot light the lighter to ensure children Safe. The lower handle 3 5 corresponds to the top post 513 corresponding to the capacity ^ = \ there is a top post 513, and a &amp; ^ 3 2 bottom position is provided with a convex post M248979

3 2 1 ′ is used for inserting and fitting the elastic locking element 6 between the safety lock block 5 1 and the receiving groove 32. "= As mentioned above, when the lighter 1 〇 is not ignited, as shown in the fifth figure, the female = the lock block 5 1 the bottom of the spring element 6 restoring force against the ^ 3 ^ 3 2 2 Above, when the child plays with the lighter i 〇 press the handle 35 5% ^ the safety lock block 5 i just touches the edge 3 2 2 of the receptacle 32, making the handle 35 unable to be pressed, and because The structure design of the grinding wheel group 52 is that when the lighter is to be ignited, both the main wheel 5 2 1 and the side wheel 5 2 2 that are separated and slide must be pushed down to force the main wheel 5 2 1 and the side.

Wheel 5 2 2 slides at the same time to produce greater friction. Rub the flint 3 7 below the main wheel 5 2 (shown in the fourth picture) to spark, to lighten the lighter, but children do not have the power of adults. Both the main wheel 5 2 i and the two sides $ 5 2 2 can be pushed down at the same time, so when the child plays the lighter%, even if the child turns the side wheel 5 2 2, it is difficult to make the main wheel 5 2 i follow In other words, the 'firestone 3 7 below cannot fire sparks to light the lighter', thus breaking through to achieve the safety effect of preventing children from playing with the lighter. Continue the above 'When the lighter is about to ignite, as shown in the sixth and seventh figures, first push the safety lock block 5 i under the pressure handle 3 5, and then push the main wheel 5 2 1 and the two side wheels 5 2 2 The three of them slide down simultaneously and press down

Press handle 3 5 'At this time, the press handle 3 5 presses the safety lock block 5 1 so that the buckle part 5 12 and the buckle hole 3 5 2 are separated from each other, so that the safety lock block 5 i enters the trough 3 2 obliquely downward. Inside, and the liquid fuel is ejected from the fire nozzle 3 3, and the spark is matched with the flint stone 3 7 set under the main wheel 5 2 1 to ignite the engine. When the ignition is completed, release the pressure handle 3 5. When pressing the handle 3 5 back up

Page 10 M248979

Fourth, the creation description (6) position, and the safety lock block 51 is returned to its initial position by the restoring force of the spring element 6 inside it. To sum up, the women's whole organization of this creation lighter can really prevent children from getting burned or burned when the lighter is ignited when playing with the lighter, and it can prevent fires and provide safety for life and property. = Guarantee; With the structure and device disclosed above, it can indeed achieve the intended purpose and effect, and it has not been seen in publications or publicly used before the application. It meets the requirements of the novelty and progress of the patent. = :, Deben. ', Beigan π 丨 ... 〜 ~ Li% is not a plan, it is only the original creation. When you cannot use this to limit one of the examples of Fenbei in this creation and the structure contained in the scope of the patent application below ^ According to the above description The transformation should cover the scope of various J IF &lt; profit-seeking cores made in this work.

Page 11 M248979 Schematic explanation [Schematic explanation] The first diagram is a perspective view of the Xi. The second figure is a schematic diagram of the grinding wheel structure of the Xi type. The third picture is a three-dimensional illustration of this creation. The fourth picture is a schematic cross-section of this creation. The fifth picture is a schematic diagram of the combined structure of this creation. The sixth picture is the schematic diagram (1) of the ignition state of this creation. The seventh picture is the schematic diagram of the ignition state of this creation (two). [Symbol description] Ignition device · · 1 U-shaped guard · · 1 1 flame mouth · · · · · 1 2 grinding wheel · · middle wheel · · · • 1 3 1 toothed side wheel pressure handle · · · • 1 4 shaft Rod ... Gas tube ... 1 6 Containers ... Ignition device ... 3 Bases ... Capacities ... 1 2 3 Posts ... Edges 3 2 2 Flare ... Braces ... • 3 4 round holes ·· bevel

3 6 4 5 1 5 1 2 5 2 Pressure handle · · · Buckle hole · · · 3 5 2 Flintstone · · • 3 7 Safety mechanism · • 5 Guide groove • · · · 5 1 1 Top post · · · • 5 1 3 Clip container safety lock block buckle · Grinding wheel set · M248979 Schematic illustration of main wheel · · · · 5 2 1 Side wheel · · · · 5 2 2 Mandrel · · · 5 2 3 shaft ·· · · · 5 2 3 Clearance · · · · 5 2 4 Lighter · · · 1 0 Concave hole · · · · 5 2 1 1 Screw hole · · • 5 2 2 1 Convex • 5 2 3 1 Screw Shaped part · · 5 · 3 3 · Spring element · 6

Claims (1)

M248979 5. Scope of patent application 1. A lighter safety mechanism, which is located on the ignition device of a lighter. The ignition device has a base, a pressure handle, a guard, a tank, a fire mouth, and a flint stone. The safety mechanism includes: a guide groove is provided on both sides of a safety lock block, a protruding buckle portion is provided at one end, and a spring element is sleeved in the inner portion; a grinding wheel set includes a main wheel and two side wheels And two mandrels, the main wheel train is located between the two side wheels, a recessed hole is provided in the end surface; two holes of the pair of side wheels are provided with screw holes; the middle and two ends of the pair of mandrels are respectively formed There are a screw part, a convex part and a shaft part. The pair of core shafts are fixed by the convex part inserted into the screw hole of the side wheel to the concave hole of the main wheel, so that the main wheel and the two side wheels are abutted to form a complete body. _ Grinding wheel set, and the screw portion of the mandrel is just placed in the screw hole, but a gap is formed between the two, so that the pair of side wheels and the main wheel can rotate independently; among them, when the child presses the lighter to play When pressing the handle, the safety lock block just abuts the edge of the groove, so that the handle is pressed. It cannot be pressed, and because the grinding wheel set is separated and slid, it is difficult for children to turn the main wheel to turn, and the lighter cannot be ignited, so it can ensure the safety of children. 2. The safety mechanism of the lighter according to item 1 of the scope of patent application, wherein the safety lock block is provided with a top post, and a convex post is provided on the top post corresponding to the bottom of the tank for the safety The spring element in the lock block is inserted and fitted.鸺 3. The safety mechanism of the lighter as described in item 1 of the scope of patent application, wherein the guide groove of the safety lock block is matched with the inclined surface formed at the bottom of the pressure handle, so that the safety lock block can be moved and moved. 4. The safety mechanism of the lighter as described in item 1 of the scope of patent application, which Page 14 M248979 5. In the scope of the patent application, the buckle part of the safety lock block can be matched with the buckle hole formed on the pressure handle, so that the safety lock block can be positioned after being shifted under the pressure handle. 5. The lighter safety mechanism as described in item 1 of the scope of patent application, wherein the mandrel of the grinding wheel set is in the shape of a disk. Page 15