CN101532675B - Folding safety igniting gun - Google Patents
Folding safety igniting gun Download PDFInfo
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- CN101532675B CN101532675B CN2008100611601A CN200810061160A CN101532675B CN 101532675 B CN101532675 B CN 101532675B CN 2008100611601 A CN2008100611601 A CN 2008100611601A CN 200810061160 A CN200810061160 A CN 200810061160A CN 101532675 B CN101532675 B CN 101532675B
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- plug
- control device
- valve body
- release control
- gas release
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Abstract
The invention discloses a folding safety igniting gun. In a folding state, the existing folding igniting gun can be ignited when a pressing hand is pressed by unintentional mis-operation, thus causing damage to the user. The folding safety igniting gun is characterized in that a gas release control device is arranged between a gas outlet valve and a gas guide tube and used for connecting the two together; a gun body is provided with a positioning hole used for the passing in and out of the upper end of the gas release control device; when a gun barrel is opened, the upper end of the gas release control device extends outside the positioning hole, thus being in an opening state; and when the gun barrel is folded, the upper end of the gas release control device contracted inside the positioning hole and butts against the bottom of the gun barrel, thus being in a closing state. The folding safety igniting gun has simple and convenient operation the same as that of the conventional folding igniting gun, and cannot be ignited in the folding state, thus avoiding causing damage to the user due to unintentional mis-operation, and improving the safety of the igniting gun.
Description
Technical field
The present invention relates to ignitor, especially a kind of folding safety igniting gun.
Background technology
The rifle body of present most of electronic ignition rifles adopts with gun barrel fixedlys connected, and the igniting directive property of this kind burning torch is strong, the location is accurate, owing to gun barrel is made by rigid material, can not be crooked arbitrarily, and overall length is longer, carries inconvenience.For this reason, occurred a kind of collapsible burning torch on the market, during use, gun barrel has been opened; Time spent not, gun barrel to be drawn in, length is short, and is easy to carry, but gun barrel is when being in folded state, is not intended to maloperation and presses and press hand, burning torch can be lighted, thereby the user is damaged, poor stability.
Summary of the invention
Technical problem to be solved by this invention is to overcome the defective that above-mentioned prior art exists, and a kind of folding safety igniting gun is provided, and it can't be lighted a fire under folded state, and maloperation damages the user to avoid unintentionally, improves security.
For this reason, the present invention adopts following technical scheme: a kind of folding safety igniting gun, comprise the rifle body, be coupling on the rifle body gun barrel and be positioned at the air outlet valve and the wireway of rifle body, it is characterized in that having between described air outlet valve and the wireway gas release control device that both are connected, have the locating hole that a upper end that is used for the gas release control device passes in and out on the rifle body, when gun barrel is opened, the upper end of gas release control device stretches out in outside the locating hole, be in opening, discharge gas, gassy in the wireway is pressed and is pressed hand, thus the firing point firelock; When gun barrel drew in, the upper end of gas release control device was shunk in locating hole and is conflicted in the bottom of gun barrel, is in closed condition, does not have gas in the wireway, though press press hand also can't the firing point firelock.
As the further of technique scheme improved and replenish, the present invention takes following technical measures:
Above-mentioned folding safety igniting gun, the gas release control device comprises triple-valve body, be installed in plug in the valve body, be located at the annular boss on plug top and be enclosed within spring on the plug, the top of plug is connected with valve body by a position limiting structure, spring one end is conflicted in the bottom of boss, the other end is conflicted on the ring-shaped step that valve interior wall forms, have one in the valve body and hold the cavity of plug bottom, the shape of this cavity is consistent with the shape of plug bottom, and the tube connector that is positioned at the valve body both sides communicates with cavity; When the gas release control device was in opening, the upper end of plug stretched out in outside the locating hole, formed a gas passage between the bottom of plug and the cavity, and gas comes out from air outlet valve, and the gas coming through passage flows in the wireway then; When the gas release control device was in closed condition, the upper end of plug was shunk in locating hole and is conflicted in the bottom of gun barrel, and the bottom of plug is pressed on the inwall of cavity, and both form sealing, and the gas in the air outlet valve can't flow in the wireway.Plug moves up and down in valve body, and position limiting structure is used to limit the scope of activities of plug, and plug resetted when spring was used for gun barrel and turns to open mode by rounding state.
Above-mentioned folding safety igniting gun, position limiting structure is spacing hole and the buckle that cooperates with spacing hole, described spacing hole is opened on the sidewall of valve body, described buckle is located on the sidewall of annular boss, the height of spacing hole is greater than the height of buckle, and both differences in height can be closed triple-valve body when satisfying plug and moving down.
Above-mentioned folding safety igniting gun, position limiting structure is limited impression and the buckle that cooperates with limited impression, described limited impression is opened on the sidewall of valve body, described buckle is located on the sidewall of annular boss, the height of limited impression is greater than the height of buckle, and both differences in height can be closed triple-valve body when satisfying plug and moving down.
In two kinds of above-mentioned position limiting structures, when the gas release control device was in opening, the upper surface of buckle and spacing hole or limited impression were conflicted; When the gas release control device was in closed condition, the lower surface of buckle and spacing hole or limited impression were conflicted.
Above-mentioned folding safety igniting gun, spacing hole or limited impression and buckle respectively have two, are to be symmetrical arranged, and be more reliable and stable when making plug work.
Above-mentioned folding safety igniting gun, the bottom of cavity and plug all are round table-like, and cavity inner wall and plug adopt the sealing of sphere and sphere, good sealing effect; Stud with the sealing ring with the cavity inner wall close-fitting on the plug, described sealing ring is positioned at the top of tube connector, and sealing ring avoids gas upwards to overflow from the sealing between cavity inner wall and plug.
Above-mentioned folding safety igniting gun, the upper end of plug is dome shape, and edge is arcuation with the contacted gun barrel in plug upper end, and it is more easily laborsaving that gun barrel is drawn in.
Above-mentioned folding safety igniting gun, the material of valve body and plug is plastics, utilizes plastics to have certain elasticity and makes the sealing effectiveness between plug and cavity inner wall better.
The present invention has following beneficial effect: it can't be lighted a fire under folded state, avoids being not intended to maloperation the user is damaged, and has improved the security of burning torch; When drawing gun barrel in, the gas release control device is closed, utilize resetting of spring, when opening gun barrel, the gas release control device is opened, the same, simple to operation with the collapsible burning torch operation of routine; Assembling is simple, and production cost is low.
The present invention is further illustrated below in conjunction with specification drawings and specific embodiments.
Description of drawings
Fig. 1 is an assembling schematic diagram of the present invention.
Structural representation when Fig. 2 opens for gun barrel of the present invention (A place partial cutaway).
Fig. 3 is the enlarged drawing at A place among Fig. 2.
Structural representation (B place partial cutaway) when Fig. 4 draws in for gun barrel of the present invention.
Fig. 5 is the enlarged drawing at B place among Fig. 4.
Fig. 6 is that gas release control device of the present invention is in the structural representation under the opening.
Fig. 7 is that gas release control device of the present invention is in the structural representation under the closed condition.
Illustration: 1～rifle body, 2～gun barrel, 3～press hand, 4～oil groove, 5～air outlet valve, 6～wireway, 7～valve body, 8～plug, 9～annular boss, 10～spring, 11～ring-shaped step, 12～cavity, 13～tube connector, 14～spacing hole, 15～buckle, 16～sealing ring.
The specific embodiment
Folding safety igniting gun as shown in the figure, gun barrel 2 is coupling on the top of rifle body 1, rifle body 1 is by a left side, the right gun shell butt joint forms, pressing hand 3 is installed on the rifle body, be provided with oil groove 4 in the rifle body 1, piezoelectric element and go out pneumatic module, go out a gas release control device that both are connected is arranged between air outlet valve 5 and the wireway 6 in the pneumatic module, this gas release control device is by triple-valve body 7, be installed in the plug 8 in the valve body, the spring 10 that is located at the annular boss 9 on plug top and is enclosed within on the plug is formed, spring 10 1 ends are conflicted in the bottom of boss 9, the other end is conflicted on the ring-shaped step 11 that valve interior wall forms, have one in the valve body 7 and hold the cavity 12 of plug 8 bottoms, the shape of this cavity 12 is consistent with the shape of plug 8 bottoms, all be round table-like, the tube connector 13 that is positioned at the valve body both sides communicates with cavity 12.
The top of plug 8 be connected with valve body 7 by position limiting structure, position limiting structure is made up of two spacing holes 14 and two buckles 15 cooperating with spacing hole, two spacing holes 14 are opened on the sidewall of valve body 7, are to be symmetrical arranged; Two buckles 15 are located on the sidewall of annular boss 9, are to be symmetrical arranged.The height of spacing hole 14 is greater than the height of buckle 15, and both differences in height can be closed triple-valve body 7 when satisfying plug 8 and moving down.When the gas release control device was in opening, the upper surface of buckle 15 and spacing hole 14 were conflicted; When the gas release control device was in closed condition, the lower surface of buckle 15 and spacing hole 14 were conflicted.
Stud with two sealing rings 16 with the cavity inner wall close-fitting on the plug, sealing ring is positioned at the top of tube connector, and sealing ring avoids gas upwards to overflow from the sealing between cavity inner wall and plug.The upper end of plug is dome shape, and edge is arcuation with the contacted gun barrel in plug upper end, and it is more easily laborsaving that gun barrel is drawn in.The material of valve body and plug is plastics, utilizes plastics to have certain elasticity and makes the sealing effectiveness between plug and cavity inner wall better.
The course of work of the present invention is as follows: when gun barrel is opened (shown in Fig. 2-3), the gas release control device is in opening, the upper end of plug stretches out in outside the locating hole, form a gas passage between the bottom of plug and the cavity, gas comes out from air outlet valve, the gas coming through passage flows in the wireway then; Rotating barrel makes its gathering (shown in Fig. 4-5), the gas release control device is in closed condition, and the upper end of plug is shunk in locating hole and conflicted in the bottom of gun barrel, and the bottom of plug is pressed on the inwall of cavity, both form sealing, and the gas in the air outlet valve can't flow in the wireway.
The above only is preferred embodiment of the present invention, is not structure of the present invention is done any pro forma restriction.Every foundation technical spirit of the present invention all falls within the scope of protection of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (8)
1. folding safety igniting gun, comprise the rifle body, be coupling on the rifle body gun barrel and be positioned at the air outlet valve and the wireway of rifle body, it is characterized in that having between described air outlet valve and the wireway gas release control device that both are connected, have the locating hole that a upper end that is used for the gas release control device passes in and out on the rifle body, when gun barrel is opened, the upper end of gas release control device stretches out in outside the locating hole, is in opening; When gun barrel drew in, the upper end of gas release control device was shunk in locating hole and is conflicted in the bottom of gun barrel, is in closed condition;
Described gas release control device comprises triple-valve body, be installed in plug in the valve body, be located at the annular boss on plug top and be enclosed within spring on the plug, the top of plug is connected with valve body by a position limiting structure, spring one end is conflicted in the bottom of boss, the other end is conflicted on the ring-shaped step that valve interior wall forms, have one in the valve body and hold the cavity of plug bottom, the shape of this cavity is consistent with the shape of plug bottom, and the tube connector that is positioned at the valve body both sides communicates with cavity;
When the gas release control device was in opening, the upper end of plug stretched out in outside the locating hole, formed a gas passage between the bottom of plug and the cavity; When the gas release control device was in closed condition, the upper end of plug was shunk in locating hole and is conflicted in the bottom of gun barrel, and the bottom of plug is pressed on the inwall of cavity, and both form sealing.
2. folding safety igniting gun according to claim 1, it is characterized in that described position limiting structure is spacing hole and the buckle that cooperates with spacing hole, described spacing hole is opened on the sidewall of valve body, described buckle is located on the sidewall of annular boss, the height of spacing hole is greater than the height of buckle, and both differences in height can be closed triple-valve body when satisfying plug and moving down.
3. folding safety igniting gun according to claim 2 is characterized in that described spacing hole and buckle respectively have two, is to be symmetrical arranged.
4. folding safety igniting gun according to claim 1, it is characterized in that described position limiting structure is limited impression and the buckle that cooperates with limited impression, described limited impression is opened on the sidewall of valve body, described buckle is located on the sidewall of annular boss, the height of limited impression is greater than the height of buckle, and both differences in height can be closed triple-valve body when satisfying plug and moving down.
5. folding safety igniting gun according to claim 4 is characterized in that described limited impression and buckle respectively have two, is to be symmetrical arranged.
6. folding safety igniting gun according to claim 1 is characterized in that the bottom of described cavity and plug all is round table-like, studs with the sealing ring with the cavity inner wall close-fitting on the plug, and described sealing ring is positioned at the top of tube connector.
7. folding safety igniting gun according to claim 1 is characterized in that the upper end of described plug is dome shape, and edge is arcuation with the contacted gun barrel in plug upper end.
8. folding safety igniting gun according to claim 1 is characterized in that the material of described valve body and plug is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100611601A CN101532675B (en) | 2008-03-13 | 2008-03-13 | Folding safety igniting gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100611601A CN101532675B (en) | 2008-03-13 | 2008-03-13 | Folding safety igniting gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101532675A CN101532675A (en) | 2009-09-16 |
| CN101532675B true CN101532675B (en) | 2011-10-19 |
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ID=41103430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100611601A Active CN101532675B (en) | 2008-03-13 | 2008-03-13 | Folding safety igniting gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101532675B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094754B (en) * | 2019-05-05 | 2021-08-10 | 邵东弘邦电子有限公司 | Foldable ignition gun with safety device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158977Y (en) * | 1993-04-22 | 1994-03-16 | 游美里 | Gasoline-evaporating stove |
| WO1998028538A1 (en) * | 1996-12-21 | 1998-07-02 | Robert Bosch Gmbh | Valve with combined valve seat body and perforated injection disk |
| CN1920393A (en) * | 2005-08-25 | 2007-02-28 | 上海甲秀工业设计有限公司 | Shell rotary type safety device of lighter |
| CN201177274Y (en) * | 2008-03-13 | 2009-01-07 | 宁波新海电气股份有限公司 | Folding type safe igniting gun |
-
2008
- 2008-03-13 CN CN2008100611601A patent/CN101532675B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158977Y (en) * | 1993-04-22 | 1994-03-16 | 游美里 | Gasoline-evaporating stove |
| WO1998028538A1 (en) * | 1996-12-21 | 1998-07-02 | Robert Bosch Gmbh | Valve with combined valve seat body and perforated injection disk |
| CN1920393A (en) * | 2005-08-25 | 2007-02-28 | 上海甲秀工业设计有限公司 | Shell rotary type safety device of lighter |
| CN201177274Y (en) * | 2008-03-13 | 2009-01-07 | 宁波新海电气股份有限公司 | Folding type safe igniting gun |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101532675A (en) | 2009-09-16 |
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Effective date of registration: 20161230 Address after: Chongshou town Yongqing road Cixi city Zhejiang Province, Ningbo City, No. 8, 315334 Patentee after: Ningbo Xinhai Electronic Technology Co. Ltd. Address before: 315300 Zhejiang province Cixi city Hushanjiedao East Beisanhuan Road No. 239 Patentee before: Ningbo Xinhai Electric Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Chongshou town Yongqing road Cixi city Zhejiang Province, Ningbo City, No. 8, 315334 Patentee after: Xinhai Technology Group Limited Address before: Chongshou town Yongqing road Cixi city Zhejiang Province, Ningbo City, No. 8, 315334 Patentee before: Ningbo Xinhai Electronic Technology Co. Ltd. |