CN211650336U

CN211650336U - Heating wire protection support

Info

Publication number: CN211650336U
Application number: CN202020269041.1U
Authority: CN
Inventors: 胡首剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-07
Filing date: 2020-03-07
Publication date: 2020-10-09
Anticipated expiration: 2030-03-07

Abstract

The utility model discloses a heater protection support, including support main part and cigarette end support part, the middle part position that support main part was located to cigarette end support part forms the pore structure of undercut, and cigarette end support part is equipped with the bottom sprag that supports the cigarette end. The utility model has the advantages of ingenious design and reasonable structure. The cigarette holder is provided with a support main body part and a cigarette end supporting part, is integrally of an integral structure, is suitable for mass production and is easy to realize. The holder body portion is adapted to be mounted to the firing end of a fitted lighter. The cigarette end supporting part is positioned right above the heating wire and is provided with a plane circular ring part for supporting the cigarette end, so that the cigarette end of the cigarette is prevented from being pressed against the heating wire when the cigarette is lighted, and the effect of protecting the heating wire is achieved; the cigarette holder is also provided with a bottom support for supporting the cigarette end with thinner specification. In the in-service use, the utility model discloses can prevent that different specification and dimension's cigarette end roof pressure from reaching the heater of lighter, effectively prolong the life of heater.

Description

Heating wire protection support

Technical Field

The utility model relates to an ignition device accessory technical field, specifically say and be applied to heater protective cradle of lighter.

Background

The electric heating wire lighter has the characteristics of small volume, simple use, no need of combustible gas, no generation of open fire, safety, reliability and the like, and is widely used in life. The heating wire module is as the core part of heating wire lighter, and its structural design concerns lighter overall structure's ease for use, incorruptibility and user's use experience. The heating wire in the heating wire module is a vulnerable component, and generally, the heating wire is easy to deform and damage due to the fact that a user presses the heating wire with force in a smoking process, durability is greatly reduced, and the heating wire can only be discarded integrally after being broken. The cigarette lighting port of the conventional electric heating wire lighter has a certain electric heating wire protection function, and in all the specifications of cigarettes in the market, in the process of lighting some cigarettes with unconventional sizes (such as lady cigarettes), thin cigarette ends usually penetrate through the cigarette lighting hole and are pressed against the heating wire to cause wire breakage. The universality is greatly discounted.

On the other hand, it has to be mentioned: after the lighter with the prior structure is used up, the temperature of the ignition end becomes extremely high, and people are easily scalded. Even if the electric heating wire lighter does not generate naked flame, the electric heating wire lighter is inevitably scalded by high temperature when touching the ignition end part by mistake at the moment of use, and is not humanized in use and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heating wire protective cradle has structurally carried out the innovation improvement to solve the problem that the heating wire that heating wire lighter exists in the past easily broke the silk.

In order to solve the technical problem, the technical scheme of the utility model is that: a heating wire protection bracket comprises a bracket main body part and a cigarette end supporting part, wherein the bracket main body part comprises a panel, a supporting structure which is formed by extending and bending along one side of the panel, and a clamping jaw which is formed on the other side of the panel, the clamping jaw has a preset inclination angle relative to the plane of the panel, one end of the clamping jaw extends outwards from the panel, the cigarette end supporting part is arranged at the middle position of the panel to form a hole structure which is sunken downwards, the cigarette end supporting part comprises a top opening, a ring body communicated with the top opening, and a bottom support arranged on the ring body, the ring body is provided with a conical part and a plane ring part, the plane ring part is provided with a central hole, the bottom support is in a strip shape, the bottom support is bridged with an inner ring of the central hole, and the aperture size of the central hole; the supporting structure is provided with an upright part, a bending part connected with the upright part and a clamping hook connected with the bending part, the upright part and the bending part are arranged at a relative right angle, and one end of the clamping hook in an inclined state faces towards the central hole.

As to the utility model discloses a further explanation:

in the above technical solution, the bracket main body part and the cigarette end supporting part are of an integral structure.

In the technical scheme, the number of the bottom supports is one, and two ends of each bottom support are bridged on the inner ring of the central hole along the diameter direction of the central hole.

As another preferred technical solution of the present invention, the main body part of the bracket and the supporting part of the cigarette end are separate structures, the middle position of the panel is provided with an ignition opening different from the hole structure, the ignition opening has a top port, a conical ring communicating with the top port, and a bottom port provided at one end of the conical ring, and the outer ring of the conical ring has an annular groove surrounding the conical ring for one circle; the cigarette end supporting part is of a sunken disc-shaped structure and is provided with a disc opening and a sunken bottom, the cigarette end supporting part is sleeved on a conical ring, the disc opening is provided with an annular protrusion arranged along the inner circumference of the disc opening, the annular protrusion is used for being in adaptive clamping connection with the annular groove, the sunken bottom is abutted against the bottom opening, the center of the sunken bottom is provided with a heat-permeable hole with the aperture size smaller than that of the bottom opening, a supporting cross rod is arranged at the hole opening of the heat-permeable hole, and two ends of the supporting cross rod are bridged on the inner ring of the heat-permeable hole along the diameter direction of the heat-permeable hole.

In the above technical solution, the bracket main body portion is a metal member.

In the technical scheme, the cigarette end supporting part is an aluminum silicate fiber component.

In the above technical solution, the top port and the bottom port are both round ports.

In the above technical solution, the disk opening further includes a stopper portion connected to the annular protrusion and extending along an upper position of the annular protrusion.

In the above technical solution, an obtuse angle of the jaw with respect to a plane of the panel is one hundred fifty to one hundred thirty-five degrees.

The utility model has the advantages that: the utility model has the advantages of ingenious design and reasonable structure. The support is provided with a support main body part and a cigarette end supporting part which are integrally formed into a metal component of an integral structure. In actual production, the metal sheet is punched and formed at one time, so that the method is suitable for mass production and is easy to realize. The bracket main body part is used for being installed at the ignition end of the matched lighter, and the cigarette end supporting part is positioned right above the heating wire. The cigarette end supporting part is formed by integral punching, the top opening and the central hole of the cigarette end supporting part are round holes, the aperture size of the top opening is slightly larger than the diameter size of all conventional cigarettes, and the aperture size of the central hole is smaller than the diameter size of all conventional cigarettes. Wherein, be equipped with the plane ring portion that is used for supporting the cigarette end in the cigarette end support part, when lighting a cigarette, the cigarette end at first can contradict plane ring portion, and the high temperature of heater is diffused to the cigarette end is quick by the centre bore, realizes some cigarette mesh, prevents that the cigarette end roof pressure of all cigarettes of conventional specification from pressing the heater simultaneously, plays the protection heater effect.

Further, a butt support is provided in the butt support portion integrally formed with the center hole of the butt support portion. Two ends of the bottom support are bridged on the inner ring of the central hole along the diameter direction of the central hole, the central hole is divided into two through holes for heat of the heating wire to penetrate through, and the through holes are used for preventing objects with the same caliber from penetrating through the central hole. The outline size of the through holes is smaller than the circumference size of the lady cigarette on the market, and when the cigarette is lighted, the bottom support is used for supporting the cigarette ends with thinner specifications, so that the cigarette ends with thinner specifications are prevented from being directly pressed against the heating wire, and the perfect heating wire protection purpose is achieved.

In the in-service use, the utility model discloses can play the supporting role to the cigarette end of all cigarettes of different specification and dimension, prevent that the cigarette end roof pressure of different specification and dimension from reaching the heater of lighter, effectively prolong the life of heater.

The present invention will be further explained with reference to the drawings and the embodiments.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a half-section structure of the whole of fig. 1.

Fig. 3 is an exploded schematic view of another embodiment of the present invention.

Fig. 4 is a schematic view of a half-section of the main body portion of the stent of fig. 3.

Figure 5 is a schematic view of a half-section of the butts support portion of figure 3.

Fig. 6 is an enlarged schematic view of a portion a of fig. 5.

Fig. 7 is an enlarged structural view of a portion B in fig. 5.

Detailed Description

The present invention will be further described with reference to the following embodiments and the accompanying drawings, wherein the following description sets forth more details for the purpose of fully understanding the present invention, but it is obvious that the present invention can be implemented in various other ways different from those described herein, and those skilled in the art can make similar generalizations and deductions according to the actual application without departing from the spirit of the present invention, and therefore, the scope of the present invention should not be limited by the contents of the embodiments.

Specifically, the utility model provides a specific following embodiment:

the first embodiment is as follows:

referring to fig. 1 to 2, a heater protection bracket is provided, which includes a bracket main body and a cigarette end support, the bracket main body includes a panel 1, a support structure 2 formed by bending and extending along one side of the panel 1, and a jaw 3 formed on the other side of the panel 1, the jaw 3 has a predetermined inclination angle with respect to the plane of the panel 1, and one end of the jaw extends out of the panel 1, the cigarette end support is disposed at the middle of the panel 1 to form a hole structure 4 recessed downwards, the cigarette end support includes a top opening 41, a ring body 42 communicating with the top opening 41, and a bottom support 43 disposed on the ring body 42, the ring body 42 has a conical portion 420 and a planar ring portion 421, the planar ring portion has a central hole 4210, the bottom support 43 is elongated, and the bottom support 43 is bridged over the inner ring of the central hole 4210, the bore size of the central bore 4210 is smaller than the bore size of the top opening 41; the supporting structure 2 is provided with an upright part 21, a bending part 22 connected with the upright part 21, and a hook 23 connected with the bending part 22, wherein the upright part 21 and the bending part 22 are arranged at a relative right angle, and one end of the hook 23 in an inclined state faces the central hole 4210. The utility model discloses wholly be metal component, adopt sheet metal one-time stamping forming, structure as an organic whole in actual production. Is suitable for mass production and is easy to realize. The bracket main body part is used for being installed at the ignition end of the matched lighter, and the cigarette end supporting part is positioned right above the heating wire. Integrated into one piece's supporting structure 2 wholly is the recess form, erect portion 21 and the portion of bending 22 is used for the utility model discloses structural stability during whole atress. The clamping jaws 3 are used for elastic clamping, so that the stability of the installation and the positioning of the main body part of the bracket is ensured, and the assembly is simple and convenient. In actual production, the sizes of the panel 1, the upright portions 21 and the bent portions 22 are adjusted according to actual requirements. The cigarette end supporting part is formed by integral punch forming, preferably, the top opening 41 and the central hole 4210 are round holes, the aperture size of the top opening 41 is slightly larger than the diameter size of all conventional cigarettes, and the aperture size of the central hole 4210 is smaller than the diameter size of all conventional cigarettes. Further, plane ring portion 421 is used for supporting the cigarette end, and when lighting a cigarette, the cigarette end at first can contradict plane ring portion 421, and the high temperature of heater is diffused by centre bore 4210 to the cigarette end is quick, realizes the purpose of lighting a cigarette, prevents the cigarette end roof pressure of all cigarettes of conventional specification simultaneously from pressing the heater, plays the protection heater effect.

Further, the bottom support 43 is elongated and integrally formed with the central aperture 4210. Preferably, in this embodiment, the number of the bottom supports 43 is one, and both ends of the bottom supports 43 cross the inner ring of the central hole 4210 along the diameter direction of the central hole 4210, so as to divide the central hole 4210 into two through holes for allowing heat of the heating wire to pass through, and to block objects with the same diameter from passing through the central hole 4210. The outline size of the through holes is smaller than the circumference size of the lady cigarette on the market, and when the cigarette is lighted, the bottom support 43 is used for supporting the cigarette end with a thinner specification, so that the cigarette end with the thinner specification is prevented from being directly pressed against the heating wire, and the perfect heating wire protection purpose is achieved.

As a preferred example, the obtuse angle of the jaw 3 of the present embodiment with respect to the plane of the panel 1 is one hundred fifty to one hundred thirty-five degrees, which is convenient for assembly while satisfying the installation stability.

Example two:

referring to fig. 3 to 7, in the heating wire protection bracket of this embodiment, the bracket main body and the cigarette end support part are of a split structure, an ignition opening different from the hole structure 4 is disposed at a middle position of the panel 1, the ignition opening has a top port 5, a conical ring 6 communicating with the top port 5, and a bottom port 7 disposed at one end of the conical ring 6, and an outer ring of the conical ring 6 has an annular groove (not shown) surrounding the conical ring 6 for one circle. In actual production, the annular groove is formed on the outer circumferential surface of the conical ring 6 by a spinning process, and good structural strength and deformation strength are achieved. The cigarette end supporting part is of a sunken disc-shaped structure and is provided with a disc opening 8 and a sunken bottom 9, the cigarette end supporting part is sleeved on the conical ring 6, the disc opening 8 is provided with an annular protrusion 91 arranged along the inner circumference of the disc opening 8, the annular protrusion 91 is used for being matched and clamped with the annular groove, the sunken bottom 9 is abutted against the bottom opening 7, the center of the sunken bottom 9 is provided with a heat-transmitting hole 92 with the aperture size smaller than that of the bottom opening 7, the orifice position of the heat-transmitting hole 92 is provided with a supporting cross rod 93, and two ends of the supporting cross rod 93 are bridged on the inner ring of the heat-transmitting hole 92 along the diameter direction of the heat-transmitting hole 92. The main body part of the bracket and the supporting part of the cigarette end are assembled by the annular groove and the annular protrusion 91, so that the structure is ingenious, and the connection is stable. In this embodiment, the top port 5 and the bottom port 7 are both round ports. Wherein, the top port 5 is in accordance with the specification of the top opening 41 in the first embodiment, and the heat-transmitting hole 92 is in accordance with the specification of the central hole 4210 in the second embodiment. Sunken bottom 9 is used for the support to the cigarette end when some cigarette, and during some cigarette, the high temperature of heater is by diathermanous hole 92 to cigarette end quick diffusion, realizes some cigarette mesh, prevents simultaneously that the cigarette end roof pressure of all cigarettes of conventional specification from reaching the heater, plays the protection heater effect. The function of the supporting cross bar 93 is the same as that of the bottom support 43 in the first embodiment, and details are not repeated in this embodiment.

As the preferable scheme of the embodiment, the bracket main body part is a metal component, and the ignition opening is integrally formed in the middle position of the bracket main body part, so that the cost is low, and the realization is easy.

According to the technical scheme, the cigarette end supporting part of the embodiment is an aluminum silicate fiber component and is of an integrated structure. Further, the disk mouth 8 has a stopper portion 94 connected to the annular projection 91 and extending along a position above the annular projection 91. The stopping part 94 is pressed against the bottom surface of the panel 1, and is used for the integral installation and positioning of the cigarette end supporting part and the installation stability when being stressed.

The cigarette end supporting part is an aluminum silicate fiber component which is used for heat insulation of the metal support main body part and the heating wire, when the heating wire works, generated high temperature is firstly conducted to the cigarette end supporting part and then is transmitted to the upper part of the heat transmitting hole 92 through the heat transmitting hole 92, and by utilizing the excellent heat resisting and heat insulating characteristics of the aluminum silicate fiber, the high temperature of the heating wire is greatly attenuated when being transmitted to the support main body part, so that the temperature on the support main body part achieves the aim of relatively safe contact temperature, and the cigarette end supporting part is a humanized design.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily effected by those skilled in the art, without thereby departing from the generic concept as defined by the claims and their equivalents, and without thereby limiting the specific details and illustrations presented herein.

Claims

1. A heating wire protection bracket is characterized by comprising a bracket main body part and a cigarette end supporting part, the bracket main body part comprises a panel, a supporting structure which is formed by extending and bending one side edge of the panel, and a claw which is formed at the other side edge of the panel and forms a preset inclined angle relative to the plane of the panel, one end of the cigarette end support part extends out of the panel, the cigarette end support part is arranged in the middle of the panel to form a hole structure which is sunken downwards, the cigarette end support part comprises a top opening, a ring body communicated with the top opening and a bottom support arranged on the ring body, the circular ring body is provided with a conical part and a plane circular ring part, the plane circular ring part is provided with a central hole, the bottom support is in a strip shape, the bottom support is bridged on the inner ring of the central hole, and the aperture size of the central hole is smaller than that of the top opening; the supporting structure is provided with an upright part, a bending part connected with the upright part and a clamping hook connected with the bending part, the upright part and the bending part are arranged at a relative right angle, and one end of the clamping hook in an inclined state faces towards the central hole.

2. A heater protection bracket according to claim 1, wherein the bracket main body portion and the butt support portion are of a unitary construction.

3. A heater protection bracket according to claim 2, wherein the number of the base supports is one, and both ends of the base supports straddle the inner ring of the central hole in the diameter direction of the central hole.

4. A heater protection bracket according to claim 1, wherein the bracket main body part and the butt support part are of separate structures, an ignition opening different from the hole structure is provided at a middle position of the face plate, the ignition opening has a top port, a conical ring communicating with the top port, and a bottom port provided at one end of the conical ring, and an outer ring of the conical ring has an annular groove surrounding the conical ring by one circle;

the cigarette end supporting part is of a sunken disc-shaped structure and is provided with a disc opening and a sunken bottom, the cigarette end supporting part is sleeved on a conical ring, the disc opening is provided with an annular protrusion arranged along the inner circumference of the disc opening, the annular protrusion is used for being in adaptive clamping connection with the annular groove, the sunken bottom is abutted against the bottom opening, the center of the sunken bottom is provided with a heat-permeable hole with the aperture size smaller than that of the bottom opening, a supporting cross rod is arranged at the hole opening of the heat-permeable hole, and two ends of the supporting cross rod are bridged on the inner ring of the heat-permeable hole along the diameter direction of the heat-permeable hole.

5. A heater protection bracket according to claim 4, wherein the bracket main body portion is a metal member.

6. A heater protection bracket according to claim 4, wherein the butt support portion is an alumina silicate fiber member.

7. A heater protection bracket according to claim 4, wherein the top and bottom ports are both round.

8. A heater protection bracket according to claim 4, wherein the pan opening further has a stopper portion connected to the annular projection and extending along an upper position of the annular projection.

9. A heater protection bracket according to claim 1, wherein the obtuse angle of the pawl with respect to the plane of the panel is one hundred fifty to one hundred thirty-five degrees.