CN209392489U - One kind prevents needle from stabbing infusion apparatus - Google Patents
One kind prevents needle from stabbing infusion apparatus Download PDFInfo
- Publication number
- CN209392489U CN209392489U CN201820961488.8U CN201820961488U CN209392489U CN 209392489 U CN209392489 U CN 209392489U CN 201820961488 U CN201820961488 U CN 201820961488U CN 209392489 U CN209392489 U CN 209392489U
- Authority
- CN
- China
- Prior art keywords
- protective case
- protective
- protective jacket
- infusion apparatus
- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses one kind to prevent needle from stabbing infusion apparatus, including perfusion tube and protective case, one end of perfusion tube is fixedly connected with syringe needle, the perfusion tube is equipped with protective jacket close to one end fixing sleeve equipped with syringe needle, the inside of protective jacket offers grooving, one end elasticity of protective case is plugged in the inside of grooving, one end of protective case, which is integrally formed, is equipped with locating piece, protective case is connected in the inner elastomeric of protective jacket, one end of protective case is fixedly connected with locating piece, when not needed, squeeze protective case, it is set to bounce back to the inside of protective jacket, rotational positioning block at this time, it is set to be fastened on the inside of protective jacket, to which the position of protective case be fixed；When syringe needle needs to protect; rotating locating blocks; one end of protective case makes one section release the inside of protective jacket and wraps the position of syringe needle by the elastic force of spring at this time; when reaching maximum position; it is affixed on the surface of baffle and baffle ring that one end of protective case is arranged, so that the position of protective case be blocked.
Description
Technical field
The utility model relates to medical equipment technical fields, more specifically, it relates to which one kind prevents needle from stabbing infusion apparatus.
Background technique
The scalp skill of handling needles is also known as scalp acupuncture method, is a kind for the treatment of by stimulating the privileged site in head hairline region to treat disease
Method.The scalp skill of handling needles early in the 1950s just it has been proposed that, but really clinically promote the then hospital after the seventies, show
Code requirement scalp acupuncture pull up after do not allow be inserted into saline bottle in, some departments are inserted into Mo Feisi dropper or leather strap itself
On, it is easy to appear needles to stab when slotting, not only causes to be destroyed at syringe needle, while will also result in the injury of personnel, office
Sex-limited larger, the utility model proposes one kind to prevent needle from stabbing infusion apparatus thus, for solving the above problems
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind to prevent needle from stabbing infusion apparatus,
It has the special feature that.
To achieve the above object, the utility model provides following technical solution:
One kind prevents needle from stabbing infusion apparatus, including perfusion tube and protective case, and one end of the perfusion tube is fixedly connected with needle
Head, the perfusion tube are equipped with protective jacket close to one end fixing sleeve equipped with syringe needle, and the inside of the protective jacket offers grooving, described
One end elasticity of protective case is plugged in the inside of grooving, and one end of the protective case, which is integrally formed, is equipped with locating piece, the locating piece
It is rotatably fastened on the surface of protective jacket, the other end of the protective case, which is integrally formed, is equipped with inserted block, and the upper end of the inserted block is fixed
It is connected with baffle, the surface of protective jacket is slidably arranged in the inserted block, and the protective jacket is arranged close to the fixation of one end of syringe needle
There is baffle ring, the side of the baffle and the Surface accessible of baffle ring are arranged.
Further, the protective jacket is the column construction of inner hollow, and the outer surface of the protective jacket offers the first card
Slot, first card slot are the fluting that cross sectional shape is arc, and the locating piece is rotatably fastened on the inside of the first card slot.
Further, through loose slot is offered, the locating piece and inserted block can be through work on the surface of the protective jacket
Dynamic slot setting.
Further, the surface of the baffle ring, which is run through, offers wears groove, the area of section of the wears groove and the section of loose slot
Area is consistent, and the locating piece can be arranged through loose slot.
Further, one end of the baffle ring offer cross sectional shape be arc the second card slot, second card slot it is big
The small size with the first card slot is consistent, and the setting of the second card slot is rotatably run through in one end of the block.
Further, one end that the protective case is located inside grooving is fixedly connected with spring, and one end of the spring is fixed
It is connected to the slot bottom of grooving.
In conclusion the utility model has the following beneficial effects:
1, it is connected with protective case in the inner elastomeric of protective jacket, one end of protective case is fixedly connected with locating piece, when being not required to
When wanting, protective case is squeezed, so that it is bounced back to the inside of protective jacket, at this time rotational positioning block, it is made to be fastened on the inside of protective jacket,
To which the position of protective case be fixed；
2, when syringe needle needs to protect, rotating locating blocks, one end of protective case makes one section by the elastic force of spring at this time
It releases the inside of protective jacket and wraps the position of syringe needle, when reaching maximum position, in the gear that one end of protective case is arranged
The surface of plate and baffle ring is affixed, so that the position of protective case be blocked.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model protective cover structure diagram.
In figure:
1 perfusion tube, 2 syringe needles, 3 protective jackets, 31 loose slots, 32 first card slots, 33 second card slots, 4 baffle rings, 41 wears grooves, 5 are protected
Sheath, 51 locating pieces, 52 inserted blocks, 53 baffles, 6 springs.
Specific embodiment
Embodiment:
The utility model is described in further detail below in conjunction with attached drawing 1-2.
One kind prevents needle from stabbing infusion apparatus, including perfusion tube 1 and protective case 5, and one end of perfusion tube 1 is fixedly connected with syringe needle
2, which is equipped with protective jacket 3 close to one end fixing sleeve equipped with syringe needle 2, and the inside of protective jacket 3 offers grooving, protects
One end elasticity of set 5 is plugged in the inside of grooving, and one end of protective case 5, which is integrally formed, is equipped with locating piece 51, which can
Rotation is fastened on the surface of protective jacket 3, and the other end of protective case 5, which is integrally formed, is equipped with inserted block 52, and the upper end of the inserted block 52 is fixed
It is connected with baffle 53, the surface of protective jacket 3 is slidably arranged in inserted block 52, and protective jacket 3 is equipped with close to one end fixing sleeve of syringe needle 2
Baffle ring 4, the side of baffle 53 and the Surface accessible of baffle ring 4 are arranged；
Protective jacket 3 is the column construction of inner hollow, and the outer surface of the protective jacket 3 offers the first card slot 32, this first
Card slot 32 is the fluting that cross sectional shape is arc, and locating piece 51 is rotatably fastened on the inside of the first card slot 32, the table of protective jacket 3
Face can be arranged through loose slot 31, locating piece 51 and inserted block 52 is offered through loose slot 31；It is arranged in the end of perfusion tube 1
There is protective jacket 3, and is connected with protective case 5 in the inner elastomeric of protective jacket 3, one end of protective case 5 is fixedly connected with locating piece 51,
When not needed, protective case 5 is squeezed, so that it is bounced back to the inside of protective jacket 3, at this time rotational positioning block 51, is fastened on it anti-
The inside of sheath 2, so that the position of protective case 5 be fixed；
Through wears groove 41 is offered, the area of section of the wears groove 41 and the area of section of loose slot 31 are protected on the surface of baffle ring 4
It holds unanimously, locating piece 51 can be arranged through loose slot 31, and one end of baffle ring 4 offer the second card slot that cross sectional shape is arc
33, the size of second card slot 33 and the size of the first card slot 32 are consistent, and the second card slot is rotatably run through in one end of block
33 settings, one end that protective case 5 is located inside grooving are fixedly connected with spring 6, and one end of the spring 6 is fixedly connected on grooving
Slot bottom；When syringe needle 2 needs to protect, rotating locating blocks 51, one end of protective case 5 makes one section by the elastic force of spring 6 at this time
It releases the inside of protective jacket 3 and wraps the position of syringe needle 2, in addition, when reaching maximum position, in one end of protective case 5
The baffle 53 of setting and the surface of baffle ring 4 are affixed, so that the position of protective case 5 be blocked.
Working principle: it is equipped with protective jacket 3 in the end sleeve of perfusion tube 1, and is connected with protection in the inner elastomeric of protective jacket 3
Set 5, one end of protective case 5 is fixedly connected with locating piece 51, when not needed, squeezes protective case 5, it is made to bounce back to protective jacket 3
Inside, rotational positioning block 51, makes it be fastened on the inside of protective jacket 2 at this time, so that the position of protective case 5 be fixed, works as needle
First 2 when needing to protect, rotating locating blocks 51, and one end of protective case 5 makes one section release protective jacket by the elastic force of spring 6 at this time
3 inside simultaneously wraps the position of syringe needle 2, in addition, when reaching maximum position, in the baffle that one end of protective case 5 is arranged
53 are affixed with the surface of baffle ring 4, so that the position of protective case 5 be blocked.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (6)
1. one kind prevents needle from stabbing infusion apparatus, including perfusion tube (1) and protective case (5), it is characterised in that: the perfusion tube (1)
One end be fixedly connected with syringe needle (2), the perfusion tube (1) close to equipped with syringe needle (2) one end fixing sleeve be equipped with protective jacket (3),
The inside of the protective jacket (3) offers grooving, and one end elasticity of the protective case (5) is plugged in the inside of grooving, the guarantor
One end of sheath (5), which is integrally formed, is equipped with locating piece (51), which is rotatably fastened on the surface of protective jacket (3),
The other end of the protective case (5), which is integrally formed, is equipped with inserted block (52), and the upper end of the inserted block (52) is fixedly connected with baffle (53),
The surface of protective jacket (3), one end fixing sleeve of the protective jacket (3) close to syringe needle (2) is slidably arranged in the inserted block (52)
Equipped with baffle ring (4), the side of the baffle (53) and the Surface accessible of baffle ring (4) are arranged.
2. one kind according to claim 1 prevents needle from stabbing infusion apparatus, it is characterised in that: the protective jacket (3) is inside
Hollow column construction, the outer surface of the protective jacket (3) offer the first card slot (32), which is cross sectional shape
For the fluting of arc, the locating piece (51) is rotatably fastened on the inside of the first card slot (32).
3. one kind according to claim 2 prevents needle from stabbing infusion apparatus, it is characterised in that: the surface of the protective jacket (3)
Through offering loose slot (31), the locating piece (51) and inserted block (52) can be arranged through loose slot (31).
4. one kind according to claim 1 prevents needle from stabbing infusion apparatus, it is characterised in that: the surface of the baffle ring (4) is passed through
It wears and offers wears groove (41), the area of section of the area of section and loose slot (31) of the wears groove (41) is consistent, the positioning
Block (51) can be arranged through loose slot (31).
5. one kind according to claim 1 prevents needle from stabbing infusion apparatus, it is characterised in that: open one end of the baffle ring (4)
It is the second card slot (33) of arc equipped with cross sectional shape, the size of second card slot (33) and the size of the first card slot (32) are kept
Unanimously, the second card slot (33) setting is rotatably run through in one end of block.
6. one kind according to claim 1 prevents needle from stabbing infusion apparatus, it is characterised in that: the protective case (5) is located at set
One end inside slot is fixedly connected with spring (6), and one end of the spring (6) is fixedly connected on the slot bottom of grooving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820961488.8U CN209392489U (en) | 2018-06-21 | 2018-06-21 | One kind prevents needle from stabbing infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820961488.8U CN209392489U (en) | 2018-06-21 | 2018-06-21 | One kind prevents needle from stabbing infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209392489U true CN209392489U (en) | 2019-09-17 |
Family
ID=67877664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820961488.8U Expired - Fee Related CN209392489U (en) | 2018-06-21 | 2018-06-21 | One kind prevents needle from stabbing infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209392489U (en) |
-
2018
- 2018-06-21 CN CN201820961488.8U patent/CN209392489U/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: 20190917 Termination date: 20210621 |