CN105570938B

CN105570938B - Paragraph type fire power regulator

Info

Publication number: CN105570938B
Application number: CN201410539142.5A
Authority: CN
Inventors: 张永杰
Original assignee: Sakura Bath and Kitchen Products China Co Ltd
Current assignee: Sakura Bath and Kitchen Products China Co Ltd
Priority date: 2014-10-14
Filing date: 2014-10-14
Publication date: 2017-11-03
Anticipated expiration: 2034-10-14
Also published as: CN107477620A; CN105570938A; CN107477621A

Abstract

The invention discloses a kind of paragraph type fire power regulator, including gas-cooker body and knob, the knob can control the open and close of gas-cooker and adjust the size of firepower, the swing arm of the knob is located at the inside of gas-cooker body, this fire power regulator is consistent with existing operator scheme under fired state, played regulatory role after confirming igniting normal work, in addition to the knob can be adjusted after an ignition flame normal work in designated area and knob rotary speed is in the control device of paragraph type.After ignition flame normal work, pass through paragraph type control device, knob is set to be rotated in sectional mode, and no longer it is the rotation of non-resistance smoothly, knob windage loading is made by paragraph type control device, so as to slow down the rotation of knob so that ensure gas-cooker inner and outer ring homogeneous flame temperature when turning firepower down in the clockwise direction, avoid fray-out of flame, it is ensured that the normal of gas-cooker is used.

Description

Paragraph type fire power regulator

Technical field

The present invention relates to a kind of heat power of gas burner regulating member, and in particular to a kind of paragraph type fire power regulator.

Background technology

Current gas-cooker is the knob on direct rotatable gas stove when adjusting firepower, but existing knob is in rotation When be very smooth (referring to after ignition flame normal work), and rotary speed is uncontrollable, and small fire is done in the clockwise direction During regulation, once rotate too fast, can cause inner and outer ring flame temperature uneven, fray-out of flame is easily caused, influence is used.

The content of the invention

In order to overcome drawbacks described above, the invention provides a kind of paragraph type fire power regulator, it is in paragraph that can make knob Formula rotates, fray-out of flame when preventing from turning firepower down in the clockwise direction.

The technical scheme that is used to solve its technical problem of the present invention is：A kind of paragraph type fire power regulator, bag Gas-cooker body and knob are included, the knob can control the open and close of gas-cooker and adjust the size of firepower, the knob Swing arm is located at the inside of gas-cooker body, and this fire power regulator is consistent with existing operator scheme under fired state, confirms Played regulatory role after igniting normal work, in addition to the knob can be adjusted to designated area after an ignition flame normal work Interior and knob rotary speed is in the control device of paragraph type.

As a further improvement on the present invention, the knob can be adjusted in designated area and knob rotary speed is in section The structure for falling the control device of formula is：The locating ring of the up/down perforation of gas-cooker body interior stationary positioned one, the positioning It is spaced on the circumferencial direction of ring outer wall on fixed some catch, the gas-cooker body and fixes a shell fragment, the shell fragment and institute Stating both catch, at least one is flexible, and the swing arm passes through the locating ring, the axial line of the swing arm and the positioning The center line of ring is overlapped, and the shell fragment mutually elastic extrude can be crossed with the catch, the gap between two neighboring catch Just placed for the shell fragment.

As a further improvement on the present invention, the knob can be adjusted in designated area and knob rotary speed is in section The structure for falling the control device of formula is：The first gear of stationary positioned one on the swing arm, the gas-cooker body interior fixes one A second gear is fixed on support bar, the support bar, the teeth of first and second gear can be squeezed mutually in the movement direction Pressure is got over.

As a further improvement on the present invention, the knob can be adjusted in designated area and knob rotary speed is in section The structure for falling the control device of formula is：The gas-cooker body interior is fixed uniform intervals on a L-type shell fragment, the swing arm and set Some breach, the portion anyhow of the L-type shell fragment stops and can mutually crossed, institute with the mutual in the movement direction of the breach Breach is stated just to place for the portion anyhow of L-type shell fragment.

The beneficial effects of the invention are as follows：After ignition flame normal work, by paragraph type control device, it is in one section to make knob One section of mode rotates, and is no longer the rotation of non-resistance smoothly, knob is hindered when rotating by paragraph type control device Power, so as to slow down the rotation of knob so that ensure gas-cooker inner and outer ring homogeneous flame temperature when turning firepower down in the clockwise direction, Avoid fray-out of flame, it is ensured that the normal of gas-cooker is used.

Brief description of the drawings

Fig. 1 is the structural representation of paragraph type fire power regulator in the embodiment of the present invention one；

Fig. 2 is the structural representation of shell fragment and catch in the embodiment of the present invention one；

Fig. 3 is the structural representation of paragraph type fire power regulator in the embodiment of the present invention two；

Fig. 4 is the structural representation of first and second gear in the embodiment of the present invention two；

Fig. 5 is the structural representation of paragraph type fire power regulator in the embodiment of the present invention three；

Fig. 6 is the structural representation of L-type shell fragment and breach in the embodiment of the present invention three.

Embodiment

Embodiment one：A kind of (such as Fig. 1-2) paragraph type fire power regulator, including gas-cooker body 1 and knob 2, it is described Knob can control the open and close of gas-cooker and adjust the size of firepower, and the swing arm 3 of the knob is located at the interior of gas-cooker body Portion, this fire power regulator is consistent with existing operator scheme under fired state, confirms that playing regulation after igniting normal work makees With, in addition to the knob can be adjusted after an ignition flame normal work in designated area and knob rotary speed is in paragraph The control device of formula.During igniting, the rotation of knob is not influenceed by the paragraph type control device, is confirmed after igniting, is passed through paragraph Formula control device makes knob be rotated when adjusting firepower in paragraph type, rather than very smooth unobstructed rotation, in the clockwise direction When turning firepower down, the velocity of rotation of knob obtains accurate effective control, ensure that the smooth-going of inner and outer ring flame temperature accurately Adjustment, it is to avoid flame extinguishes during regulation, it is ensured that normally use.

The knob can be adjusted in designated area and knob rotary speed in the structure of the control device of paragraph type is： It is spaced on the locating ring 4 of the up/down perforation of gas-cooker body interior stationary positioned one, the circumferencial direction of the locating ring outer wall A shell fragment 6, at least one tool of both the shell fragment and the catch are fixed on fixed some catch 5, the gas-cooker body Flexible, the swing arm passes through the locating ring, and the axial line of the swing arm is overlapped with the center line of the locating ring, the bullet Piece mutually elastic extrude can be crossed with the catch, and the gap between two neighboring catch is just placed for the shell fragment.Knob When adjusting firepower, swing arm rotational band spring plate is rotated, and shell fragment is stopped in rotation process by catch, and bullet is produced by extruding Property deformation so that shell fragment can cross that catch for stopping that it is rotated, whole regulation process knob all can be by Stop, form a kind of rotation of paragraph type, rather than very smooth unobstructed rotation, this regulative mode ensure that inner and outer ring Homogeneous flame temperature, it is to avoid flame extinguishes during regulation, it is ensured that normally use.)

Certainly, the position of catch and shell fragment can mutually be replaced, you can so that spaced catch is fixed on swing arm, Shell fragment is fixed on locating ring, such structure can equally realize the paragraph type regulation of knob.

Embodiment two：(such as Fig. 3-4) can adjust the knob in designated area and knob rotary speed is in paragraph type The structure of control device be：The first gear 7 of stationary positioned one on the swing arm, the gas-cooker body interior fixes a support A second gear 9 is fixed on bar 8, the support bar, the teeth of first and second gear can be extruded mutually in the movement direction Cross.Knob drives swing arm to rotate, and first gear follows swing arm to rotate together, by the teeth of first and second gear in motion side It can mutually extrude and cross upwards, realize the paragraph type rotation of knob.Certainly, the size of first and second gear can be according to reality Need to do corresponding adjustment.

Embodiment three：(such as Fig. 5-6) can adjust the knob in designated area and knob rotary speed is in paragraph type The structure of control device be：The gas-cooker body interior fixes a L-type shell fragment 10, if uniform intervals are set on the swing arm Dry breach 11, the portion anyhow of the L-type shell fragment stops and can mutually crossed, institute with the mutual in the movement direction of the breach Breach is stated just to place for the portion anyhow of L-type shell fragment.Knob drives swing arm to rotate, and during original state, the portion anyhow of L-type shell fragment is inserted in In breach, with the rotation of swing arm, breach follows rotation, and the portion anyhow of L-type shell fragment is stopped in the rotation direction of breach, When breach is rotated to a certain extent, the portion anyhow of L-type shell fragment produces elastic deformation, just crosses the portion anyhow of L-type shell fragment The breach, is entered in next breach, then repeats above-mentioned action.By in the portion and swing arm anyhow of L-type shell fragment Breach cooperates, and realizes the paragraph type rotation of knob.

Above-described embodiment is not limited for the present invention preferably embodiment, but embodiments of the present invention by embodiment System, other any Spirit Essences without departing from the present invention and the change made under principle, modification, replacement, combine, simplification all should For equivalent substitute mode, it is included within protection scope of the present invention.Therefore, protection scope of the present invention should be with right It is required that the protection domain defined is defined.

Claims

1. a kind of paragraph type fire power regulator, including gas-cooker body (1) and knob (2), the knob can control combustion gas The open and close of stove and the size for adjusting firepower, the swing arm (3) of the knob are located at the inside of gas-cooker body, the regulation of this firepower Device is consistent with existing operator scheme under fired state, is played regulatory role after confirming igniting normal work, it is characterised in that： Also include can adjusting the knob after an ignition flame normal work in designated area and knob rotary speed is in paragraph type Control device；

The knob can be adjusted in designated area and knob rotary speed in the structure of the control device of paragraph type is：It is described It is spaced on the locating ring (4) of the up/down perforation of gas-cooker body interior stationary positioned one, the circumferencial direction of the locating ring outer wall solid Fix a shell fragment (6) on fixed some catch (5), the gas-cooker body, both the shell fragment and the catch at least one Flexible, the swing arm passes through the locating ring, and the axial line of the swing arm is overlapped with the center line of the locating ring, described Shell fragment mutually elastic extrude can be crossed with the catch, and the gap between two neighboring catch is just placed for the shell fragment.