CN217209456U - Kerosene liner and lighter - Google Patents

Abstract

The utility model discloses a kerosene liner and a lighter, belonging to the field of daily ignition; a kerosene cartridge comprising: a liner shell, a liner core and a spring. A lighter, comprising: the kerosene stove comprises a kerosene liner, a fixing piece, a sealing piece and an oil guide piece. The utility model solves the problems of low oil storage rate, unstable kerosene conduction and easy volatilization of kerosene of the existing kerosene lighters. The utility model provides the high oil storage rate of kerosene lighter improves the stability of kerosene conduction, reduces volatilizing of kerosene, increases the time of endurance.

Description

Kerosene liner and lighter

Technical Field

The utility model relates to an ignition device technical field, concretely relates to kerosene courage and lighter.

Background

The kerosene lighter as one widely used daily ignition tool has the features of simple use and easy carrying, and the main parts of the kerosene lighter consists of kerosene container and ignition part.

Disclosure of Invention

The utility model aims at the problem that exists among the above-mentioned background art, provide a store the oil rate height, kerosene conduction is stable, and kerosene is difficult volatile inner bag and lighter when not increasing the lighter volume, improves the time of endurance of lighter.

In order to achieve the above object, the present invention provides the following technical solutions:

a kerosene cartridge comprising: the liner shell is in a shape including but not limited to a cylinder, an elliptic cylinder, a square or a cuboid, a liner shell cavity is arranged at the upper end of the liner shell, a baffle ring is arranged at the cavity opening of the liner shell, and the baffle ring and the liner shell are connected in an integrated or split manner; the shape of the outer side of the liner core is consistent with the shape of the inner side of the liner shell cavity, the liner core cavity is arranged at the bottom of the liner core, a liner core hole is formed in the top of the liner core, the liner core is arranged inside the liner shell cavity, the liner core is of a porous structure, and the liner core is made of materials including but not limited to polyethylene, polypropylene and polystyrene; the spring is arranged between the bladder core and the bottom of the bladder shell cavity or between the bladder core cavity and the bottom of the bladder shell cavity, and the spring is made of a metal spring, a non-metal spring and an elastic solid material.

A lighter, comprising: the kerosene liner; the fixing piece is provided with a sealing groove at the periphery and a through hole, and is arranged in the lighter; a seal disposed within the fixture seal groove; the oil guide part is arranged in the through hole of the fixing part, the oil guide part is of a porous structure, and the oil guide part is made of materials including but not limited to polyethylene, polypropylene and polystyrene.

Compared with the prior art, the kerosene liner and the lighter adopting the technical scheme have the following beneficial effects:

preferably, the bottom of the liner core is provided with a liner core cavity, and compared with the traditional oil storage mode of filling cotton, the liner core cavity has more space for storing kerosene.

Preferably, the bladder core has a porous structure, and conducts kerosene by capillary action, thereby improving the stability of conduction.

Preferably, the shape of the outer side of the liner core is consistent with the shape of the inner side of the liner shell cavity, the outer side of the liner core is arranged along the inner side of the liner shell cavity, and kerosene can still contact the liner core to conduct in any angle state of the kerosene liner.

Preferably, the outer side surface of the liner core is in clearance fit with the inner side surface of the liner shell cavity, the liner core can move downwards when being pressed downwards, and the liner core can move upwards when being under the action of a spring.

Preferably, the top of the liner core is provided with a liner core hole, when the liner core moves downwards, the capacity of the kerosene liner is reduced, air can be discharged from the liner core hole, when the liner core moves upwards, the capacity of the kerosene liner is increased, and kerosene can be sucked into the kerosene liner from the liner core hole.

Preferably, a baffle ring is arranged at the cavity opening of the liner shell, the inner opening of the baffle ring is smaller than the liner core, and the liner core is locked by the baffle ring so as not to be separated.

Preferably, the kerosene liner is enabled to be oil-tight in any angle state under the combined action of liquid surface tension and atmospheric pressure during oil storage.

Preferably, the fixing part is arranged in the lighter, the sealing part is arranged in the fixing part sealing groove, and the sealing part simultaneously plays a role in fixing and sealing the kerosene liner.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is an assembled cross-sectional view of a first embodiment of the oil bladder of the present invention;

FIG. 2 is an exploded cross-sectional view of a first embodiment of the oil bladder of the present invention;

FIG. 3 is a partial enlarged view of the retainer ring (1-2) of FIG. 1;

FIG. 4 is a schematic view of a refueling mode of a first embodiment of the novel fuel tank of the present invention;

FIG. 5 is a schematic view of an inverted state of the first embodiment of the oil bladder of the present invention;

FIG. 6 is a schematic view of the first embodiment of the fuel tank and the lighter of the present invention;

FIG. 7 is an assembled sectional view of a second embodiment of the novel kerosene liner of the present invention;

the meaning of the individual reference symbols in the figures is:

1. the fuel tank comprises a tank shell, 2 parts of a tank core, 3 parts of a spring, 4 parts of a sealing piece, 5 parts of a cotton core, 6 parts of an oil guide piece, 7 parts of a fixing piece, 8 parts of a lighter, 9 parts of a kerosene bottle, 1-1 parts of a tank shell cavity, 1-2 parts of a baffle ring, 2-1 parts of a tank core cavity and 2-2 parts of a tank core hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The kerosene lighter is an ignition device using kerosene as fuel, the main components of the kerosene lighter are a kerosene liner and an ignition assembly, the conventional kerosene liner is usually filled with cotton to store kerosene, but the cotton occupies more space of the kerosene liner, so that the kerosene storage rate of the kerosene liner is not high, the cotton conducts the kerosene unstably, and the conventional kerosene liner has no sealing structure, so that the kerosene is volatilized seriously, and further the endurance time of the lighter is shortened.

The embodiment of the present invention is shown in fig. 1 to 6:

a kerosene liner (not numbered) comprising: the liner comprises a liner shell (1), a liner core (2) and a spring (3); the upper end of the liner shell (1) is provided with a liner shell cavity (1-1), the opening of the liner shell cavity (1-1) is provided with an integrated baffle ring (1-2), the outer side shape of the liner core (2) is consistent with the inner side shape of the liner shell cavity (1-1), the bottom of the liner core (2) is provided with the liner core cavity (2-1), the top of the liner core (2) is provided with a liner core hole (2-2), the liner core (2) is arranged inside the liner shell cavity (1-1), the liner core (2) is of a porous structure, and the spring (3) is arranged between the liner core cavity (2-1) and the bottom of the liner shell cavity (1-1). A lighter (8) comprising: the device comprises a kerosene liner, a fixing piece (7), a sealing piece (4), an oil guide piece (6) and a cotton core (5); set up the seal groove around mounting (7), mounting (7) set up the through-hole, and mounting (7) set up inside lighter (8), and sealing member (4) set up in mounting (7) seal groove, lead oil (6) upper end and set up the cotton core hole, lead in oil (6) set up mounting (7) through-hole, lead oil (6) and be porous structure, and cotton core (5) lower extreme setting is leading in oil (6) cotton core hole.

Specifically, the kerosene liner installation mode is as follows: the inner opening of the baffle ring (1-2) is slightly smaller than the liner core (2), the material of the liner core (2) has small elastic deformation, the liner core (2) can be installed inside the liner shell cavity (1-1) under pressurization, and the liner core (2) is locked by the baffle ring (1-2), so that the liner core (2) cannot be separated; the height of the liner core (2) is less than the depth of the liner cavity (1-1), the outer side surface of the liner core (2) is in clearance fit with the inner side surface of the liner cavity (1-1), the liner core (2) can move downwards when being pressed downwards, and the liner core (2) can move upwards when being under the action of a spring.

Specifically, the kerosene container refueling mode is as follows: pressing the liner core (2) to move downwards by using a mouth part of a kerosene bottle (9), discharging air in the kerosene liner from a liner core hole (2-2), extruding the kerosene from the kerosene bottle (9), lifting the mouth part of the kerosene bottle (9), moving the liner core (2) upwards, sucking the extruded kerosene into the kerosene liner from the liner core hole (2-2), and repeating the operations until the kerosene is filled; the kerosene liner realizes no oil leakage at any angle under the combined action of liquid surface tension and atmospheric pressure.

Specifically, the installation mode of the kerosene liner and the lighter (8) is as follows: the periphery of the sealing element (4) is slightly larger than the inner opening of the baffle ring (1-2), the sealing element (4) has elastic deformation, the sealing element (4) can enter the inner container shell cavity (1-1) by pressing the kerosene liner, the baffle ring (1-2) can lock and seal the inner container shell (1), the inner container core (2) is in contact with the oil guide element (6) to conduct kerosene, and the oil guide element (6) is in contact with the cotton core (5) to conduct kerosene;

specifically, the separation mode of the kerosene liner and the lighter (8) is as follows: and (3) pulling out the kerosene liner by using a finger or a special tool, so that the sealing element (4) can be separated from the inner part of the liner shell cavity (1-1), and taking out the kerosene liner.

The second embodiment of the present invention is shown in fig. 7:

based on the first embodiment, the split type baffle ring (1-2) is arranged at the opening of the liner shell cavity (1-1); the baffle ring (1-2) is connected with the liner shell (1) by a plurality of screws; the spring (3) is arranged between the liner core (2) and the bottom of the liner shell cavity (1-1).

Compared with the prior art, the utility model discloses an advantage is with positive effect: the oil storage rate of the kerosene lighter is improved, the conduction stability of the kerosene is improved, the volatilization of the kerosene is reduced, and the endurance time is increased.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed in the appended claims.

Claims (10)

1. A kerosene liner, comprising:

the upper end of the liner shell is provided with a liner shell cavity;

the liner core is arranged inside the liner shell cavity.

2. The kerosene liner according to claim 1, wherein the shape of the outer side of the liner core is identical to the shape of the inner side of the liner shell cavity.

3. The kerosene liner according to claim 2, wherein a liner core cavity is provided at the bottom of the liner core.

4. The kerosene liner according to claim 3, wherein a liner core hole is provided at the top of the liner core.

5. The kerosene bladder according to any one of claims 1 to 4, wherein said bladder core has a porous structure.

6. The kerosene liner according to any of claims 1-4, wherein a baffle ring is provided at said liner shell cavity.

7. The kerosene cartridge of claim 6, further comprising: the spring is arranged between the liner core and the bottom of the liner shell cavity.

8. The kerosene bladder according to claim 7, wherein said bladder core is of a porous structure.

9. A lighter characterized in that a kerosene cartridge according to any one of claims 1 to 8 is used.

10. The lighter according to claim 9, further comprising:

the fixing piece is provided with a sealing groove at the periphery and a through hole, and is arranged in the lighter;

a seal disposed within the fixture seal groove;

and the oil guide piece is arranged in the fixing piece through hole.

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