CN203857489U - Burning torch - Google Patents
Burning torch Download PDFInfo
- Publication number
- CN203857489U CN203857489U CN201420293660.9U CN201420293660U CN203857489U CN 203857489 U CN203857489 U CN 203857489U CN 201420293660 U CN201420293660 U CN 201420293660U CN 203857489 U CN203857489 U CN 203857489U
- Authority
- CN
- China
- Prior art keywords
- gas pipe
- groove
- draw
- burning torch
- connecting hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Gas Burners (AREA)
Abstract
The utility model discloses a burning torch. The burning torch is characterized in that the other end, opposite to a nozzle, of a gas pipe is provided with a connecting piece, the connecting piece is provided with a connecting hole, the inner side wall of the connecting hole is provided with a first clamping bar arranged along the axis of the connecting hole, a second clamping bar is arranged on a rear-end support, the connecting piece is arranged on the joint of the gas pipe and the rear-end support through the connecting hole in a sleeved mode, the first clamping bar is in contact with the second clamping bar in an abutted mode, and a fastener sequentially penetrates through the connecting piece and the rear-end support to be fixedly connected with the gas pipe. According to the burning torch, the connecting piece is arranged on the joint of the gas pipe and the rear-end support through the connecting hole in the sleeved mode so that the joint of the gas pipe and a front-end support of the burning torch can be effectively prevented from being broken; meanwhile, the first clamping bar is in contact with the second clamping bar in the abutted mode and the first clamping bar is arranged along the axis of the connecting hole so that the gas pipe connected to the front-end support in an inserted mode can be effectively prevented from rotating, and the using performance of the burning torch is improved.
Description
Technical field
The utility model relates to firing tools field, and more particularly, it relates to a kind of burning torch.
Background technology
Burning torch is that people are as hidden in lighting-up tuyere at some in order to solve common lighter, touching position with staff has certain distance or need from the situation of top igniting, easily scald one's hand or the difficult problem of the place igniting that hand is difficult to reach and a kind of firing tools of developing, and the appearance of burning torch has brought many facilities.
At present, burning torch on market, comprise nozzle, bottom, support, shell and be placed in button on the lateral wall of shell, described nozzle comprises nozzle head and Gas Pipe, described support comprises the front-end bracket being wholely set successively, upper cover, rear end support, described front-end bracket is connected with Gas Pipe by connector, described rear end support be provided with piezoelectron and and the gas box that is connected with Gas Pipe being placed in shell, described upper cover is placed on shell one port, described bottom is placed on shell another port, but Gas Pipe is to be plugged in the fixing hole that front-end bracket offers, the sidewall that passes fixing hole by bolt is fixedly connected with Gas Pipe, in this burning torch use procedure, easily make Gas Pipe rotation or Gas Pipe and front-end bracket junction fracture, cause burning torch to use.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of burning torch, effectively prevents that Gas Pipe rotation or Gas Pipe and front-end bracket junction from fractureing, and improves burning torch serviceability.
For achieving the above object, the utility model provides following technical scheme: a kind of burning torch, comprise nozzle, bottom, support, shell and be placed in button on the lateral wall of shell, described nozzle comprises nozzle head and Gas Pipe, described nozzle head is provided with the through hole being connected with Gas Pipe, described support comprises the front-end bracket being wholely set successively, upper cover, rear end support, it is characterized in that: the relative nozzle head other end of described Gas Pipe is provided with connector, described connector is provided with connecting hole, the madial wall of described connecting hole is provided with the first card article arranging along connecting hole axis, described rear end support is provided with the second card article, described connector is set on Gas Pipe and rear end support connection by connecting hole, described the first card article and the second card article are conflicted mutually, securing member is fixedly connected with Gas Pipe through connector with rear end support successively.
By adopting technique scheme, because described connector is set on Gas Pipe and rear end support connection by connecting hole, can effectively avoid Gas Pipe and the front-end bracket junction of burning torch to fracture, simultaneously described the first card article and the second card article is conflicted mutually and the first card article along the setting of connecting hole axis, can effectively avoid being plugged on the Gas Pipe rotation of front-end bracket, improve burning torch serviceability.
The utility model is further set to: described the second card article is provided with the otch caving inward, and it is interior and inconsistent with slot bottom wall that securing member is placed in otch through the through-hole side wall on connector.
By adopting technique scheme, it is interior and inconsistent with slot bottom wall that securing member is placed in otch, can effectively prevent that connector from moving left and right along connecting hole axis, improves the connectivity robustness of Gas Pipe and front-end bracket.
The utility model is further set to: on the sidewall of described Gas Pipe opening part, offer draw-in groove, described through-hole wall is provided with the annular flange flange of Ka Tai and radial protrusion, described Ka Tai is placed in annular flange flange top, described nozzle head is set in Gas Pipe by through hole, described Gas Pipe open end and annular flange flange are inconsistent, and described Ka Tai and draw-in groove fasten.
By adopting technique scheme, when described Gas Pipe and nozzle head assembling, only need pick up nozzle head, through hole one openend aligning Gas Pipe in nozzle head is set in Gas Pipe, make described Gas Pipe open end and annular flange flange inconsistent, described Ka Tai and draw-in groove are fastened and just complete both assemblings, do not need to be bolted to connection, be convenient to assembling, increase work efficiency.
The utility model is further set to: described draw-in groove is provided with the first draw-in groove and the second draw-in groove that are interconnected, and described Ka Tai is placed in the second draw-in groove it by the first draw-in groove rotatable gas pipe.
By adopting technique scheme, described Ka Tai is first placed in the first draw-in groove, when described Gas Pipe open end and annular flange flange are when inconsistent, described Ka Tai is placed in the second draw-in groove and the first draw-in groove connectivity part, rotatable gas pipe enters in the second draw-in groove through the openend of the second draw-in groove, realizes described Ka Tai and draw-in groove and fastens.
The utility model is further set to: described the first draw-in groove arranges along Gas Pipe axis, described the second draw-in groove with circumferentially arrange along Gas Pipe, the two side of described the second draw-in groove and the first draw-in groove connectivity part is equipped with inwardly protruded limiting section, and described limiting section is provided with the groove of dodging for limiting section compression.
By adopting technique scheme, described Ka Tai can push limiting section, make limiting section to both sides enlargement deformation, after Ka Tai enters in the second draw-in groove, described limiting section recovers shape like this, and Ka Tai is fixed in the second draw-in groove, prevents that Ka Tai from rotating relative to the second draw-in groove, simple in structure, it is firm to coordinate; Described limiting section is provided with the groove of dodging for limiting section compression, in the time that described Ka Tai can push limiting section, is convenient to limiting section to both sides enlargement deformation, is convenient to Ka Tai and enters in the second draw-in groove.
The utility model is further set to: the madial wall of relative another opening of Gas Pipe of described through hole is provided with refractory ring, and the lateral wall of described refractory ring is provided with fixed part, and described fixed part is provided with the securing member being fixedly connected with Gas Pipe.
By adopting technique scheme, refractory ring can effectively avoid combustion flame directly to roast the through hole madial wall on nozzle head, effectively improves nozzle head service life, connects refractory ring and nozzle head by securing member simultaneously, is convenient to dismantle.
Brief description of the drawings
Fig. 1 is the explosive view of a kind of burning torch of the utility model;
Fig. 2 is the structural representation of connector 6 in Fig. 1;
Fig. 3 is the structural representation of Fig. 1 medium-height trestle 3;
Fig. 4 is the structural representation of Gas Pipe 11 in Fig. 1;
Fig. 5 is A partial enlarged drawing in Fig. 4;
Fig. 6 is the cutaway view of nozzle head 12 in Fig. 1.
In figure 1, nozzle; 11, Gas Pipe; 111, draw-in groove; 1111, the first draw-in groove; 1112, the second draw-in groove; 1113, limiting section; 1114, dodge groove; 12, nozzle head; 121, through hole; 1211, Ka Tai; 1212, annular flange flange; 1213, convex tendon; 13, refractory ring; 131, fixed part; 2, bottom; 3, support; 31, front-end bracket; 32, upper cover; 33, rear end support; 331, the second card article; 3311, otch; 4, shell; 5, button; 6, connector; 61, connecting hole; 611, the first card article.
Detailed description of the invention
Referring to figs. 1 through Fig. 6, a kind of burning torch of the utility model is described further.
A kind of burning torch, comprise nozzle 1, bottom 2, support 3, shell 4 and be placed in button 5 on the lateral wall of shell 4, described nozzle 1 comprises nozzle head 12 and Gas Pipe 11, described support 3 comprises the front-end bracket 31 being wholely set successively, upper cover 32, rear end support 33, relative nozzle head 12 other ends of described Gas Pipe 11 are provided with connector 6, described connector 6 is provided with connecting hole 61, the madial wall of described connecting hole 61 is provided with the first card article 611 arranging along connecting hole 61 axis, described rear end support 33 is provided with the second card article 331, described connecting hole 61 one end are set in Gas Pipe 11, the other end is set on rear end support 33, described the first card article 611 and the second card article 331 are conflicted mutually, (wherein securing member is bolt to securing member, screw or screw) be fixedly connected with Gas Pipe through connector 6 with rear end support 33 successively.
Because described connector 6 is set on Gas Pipe 11 and rear end support 33 connections by connecting hole 61, can effectively avoid the Gas Pipe 11 of burning torch to fracture with front-end bracket 31 junctions, described the first card article 611 and the mutual conflict of the second card article 331 and the first card article 611 are along connecting hole 61 axis settings simultaneously, can effectively avoid the Gas Pipe 11 that is plugged on front-end bracket 31 to rotate, improve burning torch serviceability.
In order to prevent that connector 6 from moving left and right along connecting hole 61 axis, improve the connectivity robustness of Gas Pipe 11 and front-end bracket 31, described the second card article 331 is provided with the otch 3311 caving inward, wherein otch 3311 cross sections can be rectangle, be convenient to manufacture, wherein to be arranged on one of them second card article just passable for otch, and securing member (wherein securing member is bolt, screw or screw) is placed in otch 3311 through connecting hole 61 sidewalls on connector 6 and is inconsistent with otch 3311 diapires.
Described nozzle head 12 is provided with the through hole 121 being connected with Gas Pipe 11, on the sidewall of described Gas Pipe 11 opening parts, offer draw-in groove 111, described through hole 121 inwalls are provided with the annular flange flange 1212 of card platform 1211 and radial protrusion, described card platform 1211 is placed in annular flange flange 1212 tops, described nozzle head 12 is set in Gas Pipe 11 by through hole 121, described Gas Pipe 11 open ends and annular flange flange 1212 are inconsistent, described draw-in groove 111 is provided with the first draw-in groove 1111 and the second draw-in groove 1112 that are interconnected, described card platform 1211 is placed in the second draw-in groove 1112 it by the first draw-in groove 1111 rotatable gas pipes 11.
When described Gas Pipe 11 is assembled with nozzle head 12, only need pick up nozzle head 12, through hole 121 1 openends aligning Gas Pipe 11 in nozzle head 12 are set in Gas Pipe 11, described card platform 1211 is first placed in the first draw-in groove 1111, when described Gas Pipe 11 open ends and annular flange flange 1212 are when inconsistent, described card platform 1211 is placed in the second draw-in groove 1112 and the first draw-in groove 1111 connectivity parts, rotatable gas pipe 11 enters in the second draw-in groove 1112 through the openend of the second draw-in groove 1112, described card platform 1211 and draw-in groove 111 are fastened and just complete both assemblings, do not need to be bolted to connection, be convenient to assembling, increase work efficiency.
Wherein said the first draw-in groove 1111 is along Gas Pipe 11 axis settings, described the second draw-in groove 1112 with circumferentially arrange along Gas Pipe 11, be convenient to the first draw-in groove 1111 and the second draw-in groove 1112 is processed, the two side of described the second draw-in groove 1112 and the first draw-in groove 1111 connectivity parts is equipped with inwardly protruded limiting section 1113, described card platform 1211 can push limiting section 1113, make limiting section 1113 to both sides enlargement deformation, for the ease of limiting section 1113 to both sides enlargement deformation, on described limiting section 1113, be provided with and dodge groove 1114 for limiting section 1113 compressions, wherein dodging groove 1114 can be circular arc, be convenient to processing and manufacturing, when card platform 1211 enter into the second draw-in groove 1112 interior after, described limiting section 1113 recovers shape like this, card platform 1211 is fixed in the second draw-in groove 1112, prevent that card platform 1211 from rotating relative to the second draw-in groove 1112, simple in structure, it is firm to coordinate.
Wherein said through hole 121 madial walls are provided with several circumferential equally distributed convex tendons 1213, the height of described convex tendon 1213 radial protrusions is less than the height of card platform 1211 radial protrusions, described nozzle head 12 contacts with Gas Pipe 11 lateral walls by the convex tendon 1213 in through hole 121, is convenient to install.
The madial wall of described through hole 121 relative Gas Pipe 11 another openings is provided with refractory ring 13, the lateral wall of described refractory ring 13 is provided with fixed part 131, and described fixed part 131 is provided with the securing member that is fixedly connected with Gas Pipe 11 (this securing member is bolt or screw, pin).
Refractory ring 13 can effectively avoid combustion flame directly to roast through hole 121 madial walls on nozzle head 12, effectively improves 12 service lifes of nozzle head, connects refractory ring 13 and nozzle head 12 by securing member simultaneously, is convenient to dismounting.
Claims (6)
1. a burning torch, comprise nozzle, bottom, support, shell and be placed in button on the lateral wall of shell, described nozzle comprises nozzle head and Gas Pipe, described nozzle head is provided with the through hole being connected with Gas Pipe, described support comprises the front-end bracket being wholely set successively, upper cover, rear end support, it is characterized in that: the relative nozzle head other end of described Gas Pipe is provided with connector, described connector is provided with connecting hole, the madial wall of described connecting hole is provided with the first card article arranging along connecting hole axis, described rear end support is provided with the second card article, described connector is set on Gas Pipe and rear end support connection by connecting hole, described the first card article and the second card article are conflicted mutually, securing member is fixedly connected with Gas Pipe through connector with rear end support successively.
2. a kind of burning torch according to claim 1, is characterized in that: described the second card article is provided with the otch caving inward, and it is interior and inconsistent with slot bottom wall that securing member is placed in otch through the connecting hole sidewall on connector.
3. a kind of burning torch according to claim 1 and 2, it is characterized in that: on the sidewall of described Gas Pipe opening part, offer draw-in groove, described through-hole wall is provided with the annular flange flange of Ka Tai and radial protrusion, described Ka Tai is placed in annular flange flange top, described nozzle head is set in Gas Pipe by through hole, described Gas Pipe open end and annular flange flange are inconsistent, and described Ka Tai and draw-in groove fasten.
4. a kind of burning torch according to claim 3, is characterized in that: described draw-in groove is provided with the first draw-in groove and the second draw-in groove that are interconnected, and described Ka Tai is placed in the second draw-in groove it by the first draw-in groove rotatable gas pipe.
5. a kind of burning torch according to claim 4, it is characterized in that: described the first draw-in groove arranges along Gas Pipe axis, described the second draw-in groove with circumferentially arrange along Gas Pipe, the two side of described the second draw-in groove and the first draw-in groove connectivity part is equipped with inwardly protruded limiting section, and described limiting section is provided with the groove of dodging for limiting section compression.
6. a kind of burning torch according to claim 5, is characterized in that: the madial wall of relative another opening of Gas Pipe of described through hole is provided with refractory ring, and the lateral wall of described refractory ring is provided with fixed part, and described fixed part is provided with the securing member being fixedly connected with Gas Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293660.9U CN203857489U (en) | 2014-06-03 | 2014-06-03 | Burning torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293660.9U CN203857489U (en) | 2014-06-03 | 2014-06-03 | Burning torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857489U true CN203857489U (en) | 2014-10-01 |
Family
ID=51607336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420293660.9U Expired - Fee Related CN203857489U (en) | 2014-06-03 | 2014-06-03 | Burning torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857489U (en) |
-
2014
- 2014-06-03 CN CN201420293660.9U patent/CN203857489U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model |