Unlock instant, AI-driven research and patent intelligence for your innovation.

Fastener for heating element of heat-not-burn smoking set

A heat-not-burn and heating element technology, which is applied to tobacco and other fields, can solve the problems of heating elements that cannot be easily disassembled, increase the cost of use for consumers, and cannot be easily disassembled and taken out, so as to achieve simple cleaning, simplified composition, and reduced production costs. Effect

Pending Publication Date: 2020-01-31
CHINA TOBACCO ANHUI IND CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the installation method of the heating element adopts a fixed integrated design, that is, the heating element is anchored in the heating chamber and cannot be easily disassembled and taken out, which makes daily cleaning more difficult and easily leads to a large amount of residue in the heating chamber, which affects the suction of the product to experience
Moreover, there is a certain risk of damage to the heating element, but since the heating element cannot be easily disassembled, it can only be replaced by the whole machine, resulting in an increase in the cost of use for consumers

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fastener for heating element of heat-not-burn smoking set

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment 1: Fastener for the heating element of the heat-not-burn smoking appliance of the present invention

[0049] The implementation mode of this embodiment is as follows:

[0050] The fastener of the heating element of the heat-not-burn smoking appliance of the present invention includes a spring member 4, which also includes a heating element 1, a heating element base 2, a heating chamber 3, a spring support sleeve 5, a sealing rubber ring 6 and a snap-on spring cover 7 ;

[0051] At the bottom of the heating chamber 3, the spring member 4, the spring supporting sleeve 5 and the sealing rubber ring 6 are sequentially installed from top to bottom; and the spring member 4, the spring supporting sleeve 5 and the sealing rubber ring 6 are set on the outer surface of the heating element base 2 The heating element 1 is fixed on the heating element base 2, inserted and installed in the heating chamber 3 from the bottom of the heating chamber 3, and fixed by the snap-o...

Embodiment 2

[0055] Embodiment 2: Fastener for the heating element of the heat-not-burn smoking appliance of the present invention

[0056] The implementation of this example is the same as that of Example 1, except that the ratio of the bottom diameter to the height of the heating element 1 is 1:6. The ratios of the upper bottom diameter, middle diameter, lower bottom diameter and height of the heating element base 2 are 1:13.8, 1:14.8, 1:11.8 respectively. The ratios of the upper bottom diameter, the middle diameter, and the lower bottom diameter to the height of the inner shape of the heating chamber 3 are 1:9.5, 1:35.5, and 1:13.0, respectively. The length of the spring element 4 is 15 mm. The spring support sleeve 5 is made of PC+ABS material sold by Dongguan Yuanhong Plastic Insulation Material Co., Ltd. under the trade name PC+ABS raw material.

Embodiment 3

[0057] Embodiment 3: Fastener for the heating element of the heat-not-burn smoking appliance of the present invention

[0058] The implementation of this example is the same as that of Example 1, except that the ratio of the bottom diameter to the height of the heating element 1 is 1:9. The ratios of the upper bottom diameter, the middle diameter, and the lower bottom diameter to the height of the heating element base 2 are 1:14.2, 1:15.0, and 1:12.2, respectively. The ratios of the upper bottom diameter, the middle diameter, and the lower bottom diameter to the height of the inner shape of the heating chamber 3 are 1:10.0, 1:36.8, and 1:13.5, respectively. The length of the spring element 4 is 16 mm. The spring support sleeve 5 is made of PFA material sold under the trade name PFA raw material by Dongguan Liheng Plastic Raw Material Co., Ltd.

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

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Lengthaaaaaaaaaa
Lengthaaaaaaaaaa
Login to View More

Abstract

The invention relates to a fastener for a heating element of a heat-not-burn smoking set. The fastener comprises the heating element (1), a heating element base (2), a heating cavity (3), a spring element (4), a spring supporting sleeve (5), a sealing rubber ring (6) and a buckle type spring flip-cover (7). According to the fastener, the heating element and the heating element base are separated and popped up from the heating cavity through simply sliding the buckle type spring flip-cover at the bottom of the heating cavity, a heater can be used daily conveniently, residues can be cleared conveniently, the problem that the heater cannot be used due to damage of the heating element is solved, a service cycle of the heater is prolonged, and use cost of a consumer is reduced.

Description

【Technical field】 [0001] The invention belongs to the technical field of heat-not-burn smoking set production. More particularly, the present invention relates to a fastener for a heating element of a heat-not-burn tobacco smoking article. 【Background technique】 [0002] Heat-not-burn cigarettes are a key development direction of tobacco technology in recent years. The heating temperature of HNB tobacco generally does not exceed 400°C, which is far lower than the temperature of 800°C when traditional tobacco is burned. Therefore, heat-not-burn tobacco is also called low-temperature tobacco. Heat-not-burn tobacco not only retains the smoking experience similar to that of traditional cigarettes, but also significantly improves the control of harmful components in smoke, sidestream smoke release, and soot pollution compared with traditional cigarettes. [0003] At present, electric heating products are represented by IQOS products produced by Philip Morris, which provide hea...

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
no application Login to View More
IPC IPC(8): A24F40/46A24F40/40
Inventor 许江雷连龙黄东坡
Owner CHINA TOBACCO ANHUI IND CO LTD