CN204050550U - Pain pin - Google Patents
Pain pin Download PDFInfo
- Publication number
- CN204050550U CN204050550U CN201420571356.6U CN201420571356U CN204050550U CN 204050550 U CN204050550 U CN 204050550U CN 201420571356 U CN201420571356 U CN 201420571356U CN 204050550 U CN204050550 U CN 204050550U
- Authority
- CN
- China
- Prior art keywords
- pin cap
- pin
- closing member
- needle
- needle stand
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of pain pin; The purpose of this utility model is to provide a kind of safe and reliable, pain pin of not easily offseting; It comprises pin cap, needle stand, contiguous block, needle tubing, nook closing member; Described pin cap is axially symmetric structure, in pin cap, be provided with female thread; Described contiguous block one end is fixedly connected with nook closing member, and the other end is fixedly connected with pin cap, and is positioned at pin cap; Described needle tubing is through needle stand, and the upper end of needle stand is provided with the external screw thread with the screw-internal thread fit in pin cap, and nook closing member is placed in needle tubing; It has the features such as structure is simple, reasonable in design and easy to use.
Description
Technical field
This utility model relates to medical instruments field, especially a kind of pain pin of injection.
Background technology
The patent No. be 2013205078107 patent discloses a kind of needle for treating ache, it comprises needle tubing and needle stand, is provided with lining core print seat at needle stand top, is provided with pillar, is provided with lining core in pillar in lining core print seat, and lining core extends to needle tubing top through needle stand; This needle for treating ache is when puncturing use, and particularly site of puncture is organized hard, must withstand lining core print seat when puncturing, and prevents lining core from retreating, very inconvenience.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of safe and reliable, lining core pain pin that can not retreat.
In order to achieve the above object, a kind of pain pin designed by this utility model, it comprises pin cap, needle stand, contiguous block, needle tubing, nook closing member; Described pin cap is axially symmetric structure, in pin cap, be provided with female thread; Described contiguous block one end is fixedly connected with nook closing member, and the other end is fixedly connected with pin cap, and is positioned at pin cap; Described needle tubing is through needle stand, and the upper end of needle stand is provided with the external screw thread cooperatively interacted with the female thread in pin cap, and nook closing member is placed in needle tubing.
Pain pin of the present utility model, pin cap inwall is provided with female thread, is provided with external screw thread in needle stand upper end, realizes being fixedly connected with of pin cap and needle stand by the cooperation of internal and external threads, prevents from occurring displacement when using pain pin; Therefore, it has the features such as structure is simple, reasonable in design and easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is close-up schematic view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1 and Figure 2, a kind of pain pin that the present embodiment describes, it comprises pin cap 1, needle stand 2, contiguous block 3, needle tubing 4, nook closing member 5; Described pin cap 1 is axially symmetric structure, in pin cap 1, be provided with female thread; Described contiguous block 3 one end is fixedly connected with nook closing member 5, and the other end is fixedly connected with pin cap 1, and is positioned at pin cap 1; Described needle tubing 4 is through needle stand 2, and the upper end of needle stand 2 is provided with the external screw thread with the screw-internal thread fit in pin cap 1, and nook closing member 5 is placed in needle tubing 4, more stable with coordinating of needle stand 2 with the externally threaded pin cap 1 that makes by female thread, not easily produces and rocks.
Claims (1)
1. a pain pin, is characterized in that: it comprises pin cap, needle stand, contiguous block, needle tubing, nook closing member; Described pin cap is axially symmetric structure, in pin cap, be provided with female thread; Described contiguous block one end is fixedly connected with nook closing member, and the other end is fixedly connected with pin cap, and is positioned at pin cap; Described needle tubing is through needle stand, and the upper end of needle stand is provided with the external screw thread with the screw-internal thread fit in pin cap, and nook closing member is placed in needle tubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571356.6U CN204050550U (en) | 2014-09-30 | 2014-09-30 | Pain pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571356.6U CN204050550U (en) | 2014-09-30 | 2014-09-30 | Pain pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204050550U true CN204050550U (en) | 2014-12-31 |
Family
ID=52192149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420571356.6U Active CN204050550U (en) | 2014-09-30 | 2014-09-30 | Pain pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204050550U (en) |
-
2014
- 2014-09-30 CN CN201420571356.6U patent/CN204050550U/en active Active
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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 | ||
| CP03 | Change of name, title or address |
Address after: Jiaxing City, Zhejiang province 314500 Tongxiang Wutong Street No. 3618 Ring Road Patentee after: ZHEJIANG FUERTE MEDICAL INSTRUMENT CO., LTD. Address before: 314500 No. 35 Xinmin South Road, Tongxiang Economic Development Zone, Jiaxing, Zhejiang Patentee before: Zhejiang Fert Medical Instrument Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Y-shaped injection needle Effective date of registration: 20190401 Granted publication date: 20141231 Pledgee: Bank of Hangzhou Limited by Share Ltd Tongxiang branch Pledgor: ZHEJIANG FUERTE MEDICAL INSTRUMENT CO., LTD. Registration number: 2019330000089 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200927 Granted publication date: 20141231 Pledgee: Bank of Hangzhou Limited by Share Ltd. Tongxiang branch Pledgor: ZHEJIANG FERT MEDICAL DEVICE Co.,Ltd. Registration number: 2019330000089 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |