CN208811459U - Reused red needle - Google Patents
Reused red needle Download PDFInfo
- Publication number
- CN208811459U CN208811459U CN201821367333.8U CN201821367333U CN208811459U CN 208811459 U CN208811459 U CN 208811459U CN 201821367333 U CN201821367333 U CN 201821367333U CN 208811459 U CN208811459 U CN 208811459U
- Authority
- CN
- China
- Prior art keywords
- red needle
- syringe
- needle body
- spring
- reused
- 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 - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Reused red needle can be with nonexpondable red needle during particularly relating to a kind of assembly and disassembly folding key the utility model relates to hand-operated tools technical field.It is achieved by the following technical solution: reused red needle, including syringe, red needle body, spring and adjust screw, spring is arranged in hollow syringe, red needle body passes through spring, one end protrudes out syringe, the boss clip of the other end adjusts screw and is threadedly coupled with hollow syringe on the top of spring, and on its boss for pressing against red needle body.The periphery of the syringe is equipped with decorative pattern.The utility model is due to protruding out red needle body using asymptotic expression, and syringe can protect red needle body well, it is made to be not likely to produce deflection；And after it breaks, screw is adjusted, that is, may make red needle body to protrude out out of syringe, repeatedly, be used multiple times.
Description
Technical field
It, can be more during particularly relating to a kind of assembly and disassembly folding key the utility model relates to hand-operated tools technical field
The secondary red needle used.
Background technique
For folding key since occupied space is few, lofty sharp end is received into the inner space of the shank of the key, more and more
It is applied on ground.Folding key is to be made of the shank of the key 1, rotary body 2 and unlocking portion 3, unlocking portion 3 passes through as shown in attached drawing 1,5
Pin 21 is fixed on rotary body 2, and user can be controlled rotary body 2 and be driven by the control button 11 being arranged on the shank of the key 1
Unlocking portion 3 carries out the inner space for being received into the shank of the key 1 or the end for standing on the shank of the key 1 admittedly on the shank of the key 1；Folding key
Assembly and disassembly as shown in Fig. 2, pass through specific purpose tool --- and the work department 41 of red needle 1 is directed at the pin that unlocking portion 3 is fixed on rotary body 2
21, user strikes the head 42 of red needle 1, and pin 21 is got or squeezed into, and then reaches and separates in unlocking portion 3 with rotary body 2
Or combined purpose.However, in the course of work using red needle 1, often will appear that the work department 41 of red needle 1 broken shows
As to find out its cause, stress leads to the work of red needle 1 not on axial line when being generally the head 42 that user strikes red needle 1
Make portion 41 to be broken.And once the work department 41 of red needle 1 is damaged, entire red needle 1 can only scrap, this is for the producer or makes
For user, there is necessity of improvement in fact.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned shortcomings in the prior art, and provide one kind and be used multiple times
Red needle.
The utility model is achieved by the following technical solution: reused red needle, including syringe, red needle body,
Spring and adjusting screw, spring are arranged in hollow syringe, and red needle body passes through spring, and one end protrudes out syringe, the other end
Boss clip adjusts screw and is threadedly coupled with hollow syringe on the top of spring, and on its boss for pressing against red needle body.
The periphery of the syringe is equipped with decorative pattern.
The utility model is due to protruding out red needle body using asymptotic expression, and syringe can protect red needle body well, make it
It is not likely to produce deflection；And after it breaks, screw is adjusted, that is, red needle body may make to protrude out out of syringe, repeatedly,
It is used multiple times.
Detailed description of the invention:
Attached drawing 1 is folding key perspective view；
Attached drawing 2 is existing product main view；
Attached drawing 3 is the utility model perspective view；
Attached drawing 4 is the utility model main view；
Attached drawing 5 is folding key usage state diagram.
Specific embodiment:
See attached drawing 3~5, reused red needle, including syringe 5, red needle body 6, spring 7 and adjusting screw 8, spring 7
It is arranged in hollow syringe 5, red needle body 6 passes through spring 7, and one end protrudes out syringe 5, and 61 clip of boss of the other end is in spring
7 top adjusts screw 8 and is threadedly coupled with hollow syringe 5, and it is pressed against on the boss 61 of red needle body 6.
The periphery of the syringe 5 is equipped with decorative pattern.
When application the utility model, red needle body 6 is pressed against unlocking portion 3 and the rotary body 2 of folding key by user
Pin 21, and strike the top of syringe 5；If red needle body 6 breaks, the adjusting screw 8 of 5 end of syringe is adjusted, oppresses red needle body 6
The boss 61 of one end, that is, may make red needle body 6 to protrude out out of syringe 5, realization is used for multiple times.
Claims (2)
1. reused red needle, it is characterised in that: including syringe, red needle body, spring and adjust screw, spring is arranged in
In empty syringe, red needle body passes through spring, and one end protrudes out syringe, and the boss clip of the other end adjusts spiral shell on the top of spring
Nail is threadedly coupled with hollow syringe, and on its boss for pressing against red needle body.
2. reused red needle according to claim 1, it is characterised in that: the periphery of the syringe is equipped with flower
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821367333.8U CN208811459U (en) | 2018-08-24 | 2018-08-24 | Reused red needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821367333.8U CN208811459U (en) | 2018-08-24 | 2018-08-24 | Reused red needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208811459U true CN208811459U (en) | 2019-05-03 |
Family
ID=66274427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821367333.8U Expired - Fee Related CN208811459U (en) | 2018-08-24 | 2018-08-24 | Reused red needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208811459U (en) |
-
2018
- 2018-08-24 CN CN201821367333.8U patent/CN208811459U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20200824 |