CN201913057U - Rosin injection pen for tin wire extruder - Google Patents
Rosin injection pen for tin wire extruder Download PDFInfo
- Publication number
- CN201913057U CN201913057U CN2011200315639U CN201120031563U CN201913057U CN 201913057 U CN201913057 U CN 201913057U CN 2011200315639 U CN2011200315639 U CN 2011200315639U CN 201120031563 U CN201120031563 U CN 201120031563U CN 201913057 U CN201913057 U CN 201913057U
- Authority
- CN
- China
- Prior art keywords
- rosin
- injection
- sealing surface
- tube body
- injection pen
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a rosin injection pen for a tin wire extruder, which comprises a pipe body part with an injection cavity, and a tapered part connected with the pipe body part; a positioning part, a first external thread region, a sexangular fastening boss and a second external thread region are arranged on the outer circumference of the pipe body in sequence from the position near the tapered part to the position far from the tapered part; the end surface of the outer side end of the tapered part is a sealing surface; a tubular injection head protruding in the direction of the central axis of the pipe body part is arranged in the center of the sealing surface; and a hole cavity of the injection head is communicated with the injection cavity. The rosin injection pen is provided with the sealing surface, so that when the rosin injection pen is used, the sealing surface is butted against the injection surface of an injected container. Therefore, air is effectively prevented from entering into rosin liquid as well as the hole cavity of a tin wire, and the phenomenon of rosin line breakages in tin wires can be avoided.
Description
Technical field
The utility model belongs to liquid rosin conveying technology field, is specifically related to a kind of rosin injection pen that is used for the solder stick extruder.
Background technology
The solder stick ectrusion press is injected to the rosin based scaling powder in the vestibule of solder stick in the tin post is squeezed into hollow solder stick simultaneously, when injection rosin scaling powder, need use the rosin injection pen.Traditional rosin injection pen has the following disadvantages: air enters from the injection port of rosin injection pen easily, and this air bubble finally can enter in the vestibule of solder stick, causes the phenomenon that the rosin line interrupts in the solder stick, influences product quality.
Summary of the invention
The purpose of this utility model provides a kind of air that effectively prevents and enters the rosin injection pen that is used for the solder stick extruder in the rosin liquid.
The technical scheme that realizes the utility model purpose is: a kind of rosin injection pen that is used for the solder stick extruder, comprise tube body that is provided with injecting cavity and the tapered portion that links to each other with tube body, on the described tube body periphery wall along the distance tapered portion from closely being provided with location division, the first external screw thread district, the fastening boss of hexagonal, the second external screw thread district successively to direction far away; Described tapered portion outboard end end face is a sealing surface, and sealing face centre is provided with along the tubulose injection head of tube body central axial direction projection, and the vestibule of injection head is communicated with injecting cavity.
Described sealing surface is a ring plain.
The utlity model has positive effect: in (1) the utility model, described tapered portion outboard end end face is a sealing surface, and sealing face centre is provided with along the tubulose injection head of tube body central axial direction projection, the vestibule of injection head is communicated with injecting cavity, this kind structure, during use is against the sealing face by on the injection surface of injection vessel owing to have sealing surface, thereby prevent that effectively air from entering in the vestibule of rosin liquid and solder stick, avoid occurring the phenomenon that the rosin line interrupts in the solder stick.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Be labeled as shown in the accompanying drawing: tube body 1, injecting cavity 11,12, the first external screw thread districts 13, location division, the fastening boss of hexagonal 14, the second external screw thread districts 15, tapered portion 2, sealing surface 21, injection head 3, vestibule 31.
The specific embodiment
(embodiment 1)
Fig. 1 is a kind of structural representation of the present utility model, has shown a kind of specific embodiment of the present utility model.
The utility model is a kind of rosin injection pen that is used for the solder stick extruder, comprise tube body 1 that is provided with injecting cavity 11 and the tapered portion 2 that links to each other with tube body 1, on described tube body 1 periphery wall along distance tapered portion 2 from closely being provided with location division 12, the first external screw thread district 13, the fastening boss 14 of hexagonal, the second external screw thread district 15 successively to direction far away; Described tapered portion 2 outboard end end faces are sealing surface 21, and sealing face 21 centre are provided with along the tubulose injection head 3 of tube body 1 central axial direction projection, and the vestibule 31 of injection head is communicated with 11 with injecting cavity.Described sealing surface 21 is a ring plain.
In the present embodiment, described tapered portion 2 outboard end end faces are sealing surface 21, and sealing face 21 centre are provided with along the tubulose injection head 3 of tube body 1 central axial direction projection, the vestibule 31 of injection head is communicated with 11 with injecting cavity, this kind structure, during use is against the sealing face by on the injection surface of injection vessel owing to have sealing surface, thereby prevent that effectively air from entering in the vestibule of rosin liquid and solder stick, avoid occurring the phenomenon that the rosin line interrupts in the solder stick.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that connotation of the present utility model extends out and still belong to protection domain of the present utility model.
Claims (2)
1. rosin injection pen that is used for the solder stick extruder, comprise tube body (1) that is provided with injecting cavity (11) and the tapered portion (2) that links to each other with tube body (1), on described tube body (1) periphery wall along distance tapered portion (2) from closely being provided with location division (12), the first external screw thread district (13), the fastening boss of hexagonal (14), the second external screw thread district (15) successively to direction far away; It is characterized in that: described tapered portion (2) outboard end end face is sealing surface (21), and sealing face (21) centre is provided with along the tubulose injection head (3) of tube body (1) central axial direction projection, and the vestibule of injection head (31) is communicated with (11) with injecting cavity.
2. the rosin injection pen that is used for the solder stick extruder according to claim 1 is characterized in that: described sealing surface (21) is a ring plain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200315639U CN201913057U (en) | 2011-01-30 | 2011-01-30 | Rosin injection pen for tin wire extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200315639U CN201913057U (en) | 2011-01-30 | 2011-01-30 | Rosin injection pen for tin wire extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201913057U true CN201913057U (en) | 2011-08-03 |
Family
ID=44412874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200315639U Expired - Lifetime CN201913057U (en) | 2011-01-30 | 2011-01-30 | Rosin injection pen for tin wire extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201913057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032005A (en) * | 2018-01-23 | 2018-05-15 | 广东新科炬机械制造有限公司 | A kind of multicore soldering tin wire extruder |
-
2011
- 2011-01-30 CN CN2011200315639U patent/CN201913057U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032005A (en) * | 2018-01-23 | 2018-05-15 | 广东新科炬机械制造有限公司 | A kind of multicore soldering tin wire extruder |
| CN108032005B (en) * | 2018-01-23 | 2024-04-30 | 广东新科炬机械制造有限公司 | Multicore soldering tin wire extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG QANL HOLDING CO., LTD. Free format text: FORMER NAME: ZHEJIANG SOLDERING MATERIALS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Yueqing City, Zhejiang province 325600 like Yang Zhen Tang Ao Yu Village Patentee after: ZHEJIANG QIANGLI HOLDINGS CO., LTD. Address before: Yueqing City, Zhejiang province 325600 like Yang Zhen Tang Ao Yu Village Patentee before: Zhejiang Soldering Materials Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |