CN210425101U - Air outlet needle for lighter - Google Patents
Air outlet needle for lighter Download PDFInfo
- Publication number
- CN210425101U CN210425101U CN201921172251.2U CN201921172251U CN210425101U CN 210425101 U CN210425101 U CN 210425101U CN 201921172251 U CN201921172251 U CN 201921172251U CN 210425101 U CN210425101 U CN 210425101U
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- CN
- China
- Prior art keywords
- plastic body
- lower section
- air outlet
- metal body
- needle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004033 plastic Substances 0.000 claims abstract description 42
- 229920003023 plastic Polymers 0.000 claims abstract description 42
- 239000002184 metal Substances 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 abstract description 5
- 239000002991 molded plastic Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Lighters Containing Fuel (AREA)
Abstract
The utility model relates to a lighter air outlet means, specifically speaking relate to a gas outlet needle that lighter was used. The needle body comprises an upper section metal body and a lower section plastic body, wherein the surface of the tail part of the upper section metal body at least extends out of a circle of step, at least one positioning hole is formed in the tail part of the upper section metal body, when the head part of the lower section plastic body is fixed at the tail part of the upper section metal body, the step is wrapped by the head part of the lower section plastic body, and meanwhile, the positioning column which is extruded into the positioning hole is formed in the lower section plastic body. The utility model discloses a needle body upper segment adopts the metallic member, guarantees high temperature resistant, and intensity is high, because upper segment metallic member length shortens, has reduced the processing degree of difficulty, and the hypomere plastic body adopts injection moulding process directly to fix the hypomere plastic body on the upper segment metallic member, and step and locating hole are established to the upper segment metallic member afterbody, and the hypomere plastic body is moulded plastics and is wrapped up step and locating hole, and the step can prevent both to separate, and locating hole and reference column can prevent to rotate, and both are fixed firm.
Description
Technical Field
The utility model relates to a lighter air outlet means, specifically speaking relate to a gas outlet needle that lighter was used.
Background
The needle body of the existing gas outlet needle of the lighter is made of metal materials, and the gas outlet channel needs to be opened in the needle body, so that the gas outlet needle is difficult to process and high in cost.
Disclosure of Invention
Therefore, the utility model aims to provide an air outlet needle for lighter of workable, with low costs.
The purpose of the utility model is to realize like this.
An air outlet needle for a lighter comprises a needle body, wherein the needle body comprises an upper section metal body and a lower section plastic body, at least one circle of step extends out of the surface of the tail part of the upper section metal body, at least one positioning hole is formed in the tail part of the upper section metal body, when the head part of the lower section plastic body is fixed at the tail part of the upper section metal body, the step is wrapped by the head part of the lower section plastic body, and meanwhile, the positioning column which is extruded into the positioning hole is formed in the lower section plastic body; the upper section metal body and the lower section plastic body are respectively provided with an air outlet channel which is communicated, the air outlet channel upwards extends out of the upper section metal body, the air outlet channel downwards extends out of the lower section plastic body, the bottom of the lower section plastic body is provided with an air sealing rubber pad which seals the air outlet channel, the side wall of the lower section plastic body is provided with an air inlet, and the air inlet is communicated with the air outlet channel.
The technical scheme can be further perfected as follows.
The middle part of the upper section metal body is provided with a convex ring, and the top end surface of the lower section plastic body is propped against the lower part of the convex ring.
The utility model discloses a needle body upper segment adopts the metal body, guarantee high temperature resistant, high strength, because upper segment metal body length shortens, the processing degree of difficulty has been reduced, the hypomere plastic body adopts injection molding process directly to fix the hypomere plastic body on the upper segment metal body, step and locating hole are established to the upper segment metal body afterbody, the hypomere plastic body wraps up step and locating hole of moulding plastics, the step can prevent both to separate, locating hole and reference column can prevent to rotate, both are fixed firm, the air outlet channel of hypomere plastic body can integrative injection moulding, it is easier to process. The utility model discloses a structure has reduced the product price, but needle body intensity does not reduce.
Drawings
Fig. 1 is a schematic axial structure diagram of embodiment 1.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a schematic axial structure diagram of fig. 2 rotated by 90 degrees.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Embodiment 1, with reference to fig. 1, 2, and 3, an air outlet needle for a lighter includes a needle body 1, the needle body 1 includes an upper metal body 2 and a lower plastic body 3, a head of the lower plastic body 3 is injection-molded on a tail of the upper metal body 1, a step 4 extends from a periphery of the tail of the upper metal body 2, the lower plastic body 3 wraps the step 4 during injection molding, so that the upper metal body and the lower plastic body are more firmly engaged, a positioning hole 9 is further formed at the tail of the upper metal body 2, a positioning post 10 is formed by injection-molding a plastic material into the positioning hole 9 in the corresponding lower plastic body 3, and the positioning post 10 and the positioning hole 9 are engaged to prevent the upper metal body 2 and the lower plastic body 3 from rotating with each other and separating from each other.
The middle part of the upper section metal body 2 is provided with a convex ring 5, and the top end surface of the lower section plastic body 3 is propped against the lower part of the convex ring 5.
The upper metal body 2 and the lower plastic body 3 are respectively provided with an air outlet channel 6 which are communicated, the upper and lower directions of the air outlet channel 6 respectively extend out of the upper metal body and the lower plastic body, the bottom of the lower plastic body 3 is provided with an air sealing rubber pad 7, the air sealing rubber pad 7 seals the air outlet channel 6, the side wall of the lower plastic body 3 is provided with an air inlet 8, and the air inlet 8 is communicated with the air outlet channel 6.
The step can be a circle, two circles or more circles, or the steps can be connected end to form an external thread shape, the positioning holes can be one, two or more, when more than two positioning holes are arranged, the positioning holes can be on the same radial section or on a plurality of different radial sections, and in order to ensure the strength, the number of the positioning holes is preferably one or two.
Claims (2)
1. The utility model provides an air outlet needle for lighter, includes the needle body, its characterized in that: the needle body comprises an upper section metal body and a lower section plastic body, at least one circle of step extends out of the surface of the tail part of the upper section metal body, at least one positioning hole is formed in the tail part of the upper section metal body, when the head part of the lower section plastic body is fixed at the tail part of the upper section metal body, the step is wrapped by the head part of the lower section plastic body, and meanwhile, the positioning column which is extruded into the positioning hole is formed in the lower section plastic body;
the upper section metal body and the lower section plastic body are respectively provided with an air outlet channel which is communicated, the air outlet channel upwards extends out of the upper section metal body, the air outlet channel downwards extends out of the lower section plastic body, the bottom of the lower section plastic body is provided with an air sealing rubber pad which seals the air outlet channel, the side wall of the lower section plastic body is provided with an air inlet, and the air inlet is communicated with the air outlet channel.
2. The gas outlet needle for a lighter according to claim 1, wherein: the middle part of the upper section metal body is provided with a convex ring, and the top end surface of the lower section plastic body is propped against the lower part of the convex ring.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018216859589 | 2018-10-18 | ||
| CN201821685958 | 2018-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210425101U true CN210425101U (en) | 2020-04-28 |
Family
ID=67506199
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822027112.2U Active CN209229779U (en) | 2018-10-18 | 2018-12-05 | The air-out needle of lighter |
| CN201822027113.7U Active CN209229780U (en) | 2018-10-18 | 2018-12-05 | A kind of air-out needle of Novel igniter |
| CN201921172251.2U Active CN210425101U (en) | 2018-10-18 | 2019-07-24 | Air outlet needle for lighter |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822027112.2U Active CN209229779U (en) | 2018-10-18 | 2018-12-05 | The air-out needle of lighter |
| CN201822027113.7U Active CN209229780U (en) | 2018-10-18 | 2018-12-05 | A kind of air-out needle of Novel igniter |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN209229779U (en) |
-
2018
- 2018-12-05 CN CN201822027112.2U patent/CN209229779U/en active Active
- 2018-12-05 CN CN201822027113.7U patent/CN209229780U/en active Active
-
2019
- 2019-07-24 CN CN201921172251.2U patent/CN210425101U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN209229780U (en) | 2019-08-09 |
| CN209229779U (en) | 2019-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240523 Address after: 421800, 1st Floor, Building B3, Small and Medium sized Enterprise Park, Industrial Avenue, Sanqiao Neighborhood Committee, Sanjia Street, Leiyang City, Hengyang City, Hunan Province Patentee after: Hunan Huosheng Technology Co.,Ltd. Country or region after: China Address before: 528427 No. 6 Factory Building, Fengshuo Road, Nantou Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN YUANSEN BEARING MANUFACTURING CO.,LTD. Country or region before: China |