Boiler-head locking device of electric pressure incubation boiler
A technology of locking device and heat preservation pot, which is applied to pressure cookers and other directions, can solve the problems of inflexible rotation and many parts of the pressure cooker, and achieve the effects of flexible rotation and simple and reasonable structure.
Inactive Publication Date: 2009-06-10
GUANGDONG GALANZ GRP CO LTD
View PDF1 Cites 6 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Because the pressure cooker with this structure has many parts, the rotation is not flexible enough when locking and opening the lid.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0016] In the figure: 1 is the clamp, 1.2 is the guide groove, 1.3 is the pin, 2 is the locking ring, 2.1 is the fixed pin, 2.3 is the inclined chute, 6 is the fork lever, 6.1 is the open slot, 9 is the knob, 10 is a pot cover.
[0017] see Figure 1-Figure 6 , The lid locking device of the electric pressure heat preservation pot includes two or more pairs of tongs 1 arranged on the lid 10 and arranged radially and movablely, and the tongs are evenly distributed along the circumferential direction. The clamp is provided with a radially arranged guide groove 1.2, the pot cover is provided with a guide pin 10.2 correspondingly, the pot cover is hinged with a knob 9, one end of the fork lever 6 is hinged with the knob, and the other end is connected with the lock ring 2 The fixed pin 2.1 on the top is slidingly socketed, and the end of the shift fork rod...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a pot cover locking device for an electric pressure heat preservation pot, comprising a couple of or more than a couple of vertically and movably arranged clamps which are oppositely arranged on the pot cover; the pot cover is articulated with a knob; one end of a yoke bar is articulated with the knob and the other end is slidingly sleeved a fixed pin arranged on a locking ring, where an inclined chute arranged in the circumferential direction is arranged; the clamp is provided with a pin string which is sleeved inside the inclined chute. The clamp is also provided with a guide chute which is arranged in a vertical direction and a guide pin is correspondingly arranged on the pot cover. While the invention is locked, the knob is rotated in the opposite direction as the hands on the clock, and the knob brings the locking ring to deflect in the opposite direction as the hands on the clock through the yoke bar, the inclined chute on the locking ring forces the pin string sleeved inside to move upwards along the inclined chute. For the clamp is also provided with a guide chute which is arranged in a vertical direction and the guide pin is correspondingly arranged on the pot cover, the clamp is forced to move towards the center and buckled closely on the inner pot, therefore the locking is realized. The opening process is opposite to the locking process.
Description
technical field [0001] The invention relates to an electric pressure heat preservation pot, in particular to a lid locking device for an electric pressure heat preservation pot. Background technique [0002] The Chinese patent document number is CN 2407682Y, which discloses a rotary clamp type pressure cooker, which includes a pot body, a pot cover, a pressure limiting valve assembly, and a safety valve assembly. The movable clamp and the control device for controlling the opening and closing of the clamp include a handle and a rotary block matched with the handle. There is an arc-shaped groove on the rotary block, and the clamp is fixed to one end of the pull rod. The other end is embedded in the arc groove on the rotary block through the pull rod sleeve shaft. The control device includes an outer cover arranged on the pull rod, and inside the outer cover there is a guide groove for ensuring the radial movement of the pull rod. The two ends of the arc groove are located o...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/08
Inventor 陈锦聪
Owner GUANGDONG GALANZ GRP CO LTD