TWM462347U - Gas lighter with improved snap structure - Google Patents

Description

Ignition gun with improved snap structure

An igniter, particularly comprising an improved snap-on structure, makes replacement of the tubular body quicker and more convenient.

Ignition guns are generally used in various occasions where fire is required, such as camp fire, barbecue, lighting, etc. The utility model is matched with a container storing gas and using its own body, an air intake unit, a control unit, an ignition unit, a pipe body and the like. When the tile flows through the air intake unit, the user controls the ignition unit to ignite the gas through the control unit. After the ignition succeeds in generating the flame, it is finally ejected through the pipe body.

The author of this creation is committed to the use of gas ignition technology, and has applied for and approved a number of related patents, such as: gas blower, gas stove, gas burner, various style igniters. In the application of the new patent No. M357573 (hereinafter referred to as the conventional patent), an improved igniter is disclosed, the purpose of which is to provide a method for improving the wire of a conventional igniter due to the rotation, assembly or disassembly of the catheter unit. The resulting igniter that twists, squashes and pulls to cause distortion, deformation or breakage of the wire, and allows the user to change the desired style of the burner head at will.

It is known from the fourth and fifth figures that the catheter fixing seat is fixed to the body via a screwing manner, so that when the tube body needs to be replaced, the catheter fixing seat needs to be rotated a plurality of times. The catheter mount can be separated from the body, and after replacing the new tube, it must also be rotated a plurality of turns to fix the catheter mount to the body. The above usage is inconvenient in use.

The purpose of the present invention is to provide a problem in which the conventional patent is inconvenient to use, and a quick and convenient snap structure is adopted, so that the user can change the tube body to be simpler and more convenient than the conventional patent.

The solution to solve the conventional patent problem is to include: a gun body having a tube body, the tube body being fixed to the gun body via a snap structure, characterized in that the buckle structure The utility model comprises: a convex cover, which is a cover body having an upper surface and a side surface, the side surface and the upper surface define a space, the upper surface is protrusion-shaped and has a hole, the side surface facing the space The inner surface is provided with at least one convex portion; and a concave portion structure, the surface has at least one concave groove, the concave groove includes a combined groove and a fastening groove, the convex portion slides into the combined groove and then slides into the buckle After the groove is formed, the recess structure will be located in the space, and the tube body is fixed to the gun body.

In one embodiment, the angle between the combination groove and the fastening groove is about 90 degrees; in another embodiment, the angle between the combination groove and the fastening groove is an acute angle; in still another embodiment The angle at which the combination groove and the fastening groove intersect is an obtuse angle.

In other embodiments, regardless of the angle at which the combination groove and the fastening groove intersect, the fastening groove has a convex groove with respect to the other end at the intersection with the combination groove.

In other preferred embodiments, the outer surface of the side surface of the convex cover has a plurality of straight grooves, so that the convex cover has a better rotation and operation as the embossing effect.

With the improved snap-on structure, this creation can be easily disassembled and grouped by conventional patents. The convex cover is installed to make the user's operation convenient and fast.

1‧‧‧ gun body

1A‧‧‧Snap structure

1B‧‧‧pipe body

11‧‧‧ convex cover

111‧‧‧Upper surface

1111‧‧‧ hole

112‧‧‧ side surface

1121‧‧‧ inner surface

1122‧‧‧ outer surface

1123‧‧‧ Straight slot

113‧‧‧ Space

114‧‧‧ convex

12‧‧‧ recess structure

121‧‧‧ recessed groove

1211‧‧‧ combination slot

1212‧‧‧ buckle slot

1213‧‧‧ convex groove

The first figure is a perspective view of an embodiment of the creation.

The second figure is a perspective view of an embodiment of the convex cover of the present invention.

The third figure is a partial plan view of another embodiment of the creation.

The fourth figure is a partial plan view of still another embodiment of the creation.

The implementation of the present invention will be described in more detail below with reference to the drawings and component symbols, so that those skilled in the art can implement the present specification after studying the present specification.

Referring to the first figure, an igniter having an improved snap structure includes a gun body 1 which is used in various applications requiring fire as described in the prior art. The gun body 1 has a tubular body 1B and is fixed to the gun body 1 via a snap structure 1A. The gun body 1 additionally includes other components, but these components are not the focus of the present writing, and therefore will not be described again.

The buckle structure 1A mainly includes a convex cover 11 and a concave structure 12. When the convex cover 11 is fastened to the concave structure 12, the tubular body 1B can be restrained from being fixed to the gun body 1. The convex portion cover 11 and the concave portion structure 12 will be described in detail below using the first and second figures.

The convex cover 11 is a general cover having an upper surface 111 and a side surface 112 disposed around the upper surface 111. The upper surface 111 and the side surface 112 are formed to define a space 113 therein. The upper surface 111 is projecting and has a circular hole 1111, wherein the tubular body 1B can pass through the hole 1111.

The side surface 112 facing the space 113 (inside) and the direction relative to the space 113 (outside) respectively have an inner surface 1121 and an outer surface 1122, wherein the inner surface 1121 is convexly shaped toward the space 113 to form at least one flat cylindrical protrusion 114; The outer surface 1122 is formed with at least a plurality of straight grooves 1123 to create an embossing-like effect, which is more convenient for the user to operate.

It should be noted that, in the embodiment shown in the first and second figures, the inner surface 1121 is formed with four convex portions 114 which are disposed at 90 degrees out of each other; the outer surface 1122 is formed with the straight grooves 1123, and is implemented in other embodiments. In the example, the inner surface 1121 only needs to form at least one convex portion 114; the outer surface 1122 does not necessarily need to be formed with the straight grooves 1123.

The recess structure 12 is formed at a position near the gun body 1 disposed above the pipe body 1B. The position is a columnar shape, and the surface matching protrusion 114 is formed with at least one recess groove 121, wherein the depth and convex shape of the recess groove 121 are formed. The protruding height of the portion 114 is slightly the same, so that the convex portion 114 can be slid into the concave groove 121 via a user operation.

The recessed groove 121 includes a combination groove 1211 and a fastening groove 1212. In the embodiment shown in the first and second figures, the combination groove 1211 and the fastening groove 1212 intersect at an angle of about 90 degrees. In other embodiments, as shown in the third figure, the angle at which the combination groove 1211 and the fastening groove 1212 intersect may be an acute angle; in other embodiments, as shown in the fourth figure, the angle at which the combination groove 1211 and the fastening groove 1212 intersect may be one. Obtuse angle.

It should be noted that, in the embodiment shown in the first and second figures, the recess structure 12 is formed with four sets of recessed grooves 121. In other implementations, the recessed groove 121 can be adjusted with the number of the convex portions 114, that is, The number of the convex portions 114 is the same.

In addition, in another embodiment, referring to the first figure, the engaging groove 1212 is concavely formed with a circular convex groove 1213 with respect to the other end at the intersection with the combined groove 1211, the convex portion The groove 1213 is concave and has a shape and a size corresponding to the convex portion 114, and can be used for accommodating and engaging the convex portion 114. It should be noted that if the engaging groove 1212 is formed with the convex groove 1213, the protruding height of the convex portion 114 needs to be slightly larger than the depth formed by the concave groove 121, and therefore, although the convex portion 114 slides in the concave groove 121, it is slightly unsatisfactory. However, the locking force of the convex cover 11 locked to the concave structure 12 can be increased after being engaged with the convex groove 1213.

With the above-described buckle structure 1A, the user uses the convex cover 11 to first pass the tubular body 1B through the hole 1111, and then aligns the convex portion 114 with the concave groove 121 to slide it into the combination groove 1211 and then toward the other. Slides into the snap groove 1212 in one direction such that the recess structure 12 is located within the space 113 and limits the tubular body 1B to the gun body 1. Therefore, the tube body 1B can be quickly and conveniently replaced by the prior art via the modified snap structure 1A.

The above description is only for the purpose of explaining the preferred embodiment of the present invention, and is not intended to impose any form of limitation on the creation, so that any modification or alteration of the creation made in the same creative spirit is provided. , should still be included in the scope of protection of this creative intent.

1‧‧‧ gun body

1A‧‧‧Snap structure

1B‧‧‧pipe body

11‧‧‧ convex cover

111‧‧‧Upper surface

112‧‧‧ side surface

1122‧‧‧ outer surface

1123‧‧‧ Straight slot

12‧‧‧ recess structure

121‧‧‧ recessed groove

1211‧‧‧ combination slot

1212‧‧‧ buckle slot

1213‧‧‧ convex groove

Claims (6)

An igniter having an improved snap structure includes: a gun body having a tube body, the tube body being fixed to the gun body via a snap structure, wherein the buckle structure comprises: The convex cover is a cover body having an upper surface and a side surface, the side surface and the upper surface defining a space, the upper surface being protrusion-shaped and having a hole, the side surface facing the inner surface of the space At least one convex portion; and a concave portion structure, the surface has at least one concave groove, the concave groove includes a combined groove and a fastening groove, the convex portion slides into the combined groove and then slides into the fastening groove The recess structure will be located in the space and the tube body is fixed to the gun body. The igniter of claim 1, wherein the combination groove and the engagement groove intersect at an angle of 90 degrees. The igniter of claim 1, wherein the combination groove and the engagement groove intersect at an acute angle. The igniter of claim 1, wherein the combination groove and the engagement groove intersect at an obtuse angle. The igniter of any one of claims 2 to 4, wherein the fastening groove has a convex groove with respect to the other end at the intersection with the combination groove. The igniter of claim 5, wherein the outer surface of the side surface of the convex cover has a plurality of straight grooves.