CN215426149U

CN215426149U - Disposable shading dispensing syringe capable of locking needle head

Info

Publication number: CN215426149U
Application number: CN202121793825.5U
Authority: CN
Inventors: 莫海罡; 杨玲
Original assignee: Hunan Luzhou Huikang Development Co ltd
Current assignee: Hunan Luzhou Huikang Development Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-07
Anticipated expiration: 2031-08-03

Abstract

The utility model relates to the technical field of syringes, in particular to a disposable shading dispensing syringe capable of locking a needle head, which comprises a syringe, the output end of the injector is provided with a locking needle head, the end surface of the outer side of the injector is provided with a base, a first sliding groove is arranged on the upper end surface of the base, a first sliding block is connected inside the first sliding groove in a sliding manner, a supporting plate extending to the upper part of the base is arranged on the upper end surface of the first sliding block, a first magic tape is arranged on one side of the upper end surface of the supporting plate, a rolling shell is arranged on the other side of the upper end surface of the supporting plate, a through groove is arranged on the end surface of the outer side of the rolling shell, this disposable shading of lockable syringe needle is dispensed and is used syringe has solved and has had among the prior art that the syringe cost that has the shading effect is more expensive, and inconvenient recovery recycles and cause shortcomings such as waste.

Description

Disposable shading dispensing syringe capable of locking needle head

Technical Field

The utility model relates to the technical field of syringes, in particular to a disposable shading dispensing syringe capable of locking a needle.

Background

The injector is a common medical appliance, the principle of the injector is provided by Carteinell Italy in the 15 th century, gas or liquid is mainly extracted or injected by a needle, the injector can also be used for medical equipment and containers, scientific instruments such as chromatography penetrate through a rubber diaphragm for injection, and on some medical medicines such as sodium nitroprusside, the medicine effect can be decomposed by light to cause the invalidation of the medicine effect, so that special containers capable of shielding light are frequently used for storing and using the medicines, but the cost of the light shielding containers is higher than that of common containers, and the light shielding containers are required to be separated from the common containers, so that more storage space is occupied, and as most of the medical supplies are disposable supplies, the light shielding materials are discarded after the use, so that the light shielding materials are difficult to recycle, and waste is generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, a syringe with a shading effect is expensive in manufacturing cost and is inconvenient to recycle, waste is caused, and the like, and provides a disposable shading medicine dispensing syringe capable of locking a needle.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the design is a disposable shading medicine dispensing syringe capable of locking a needle head, which comprises a syringe, wherein the output end of the syringe is provided with a locking needle head, the outer end face of the syringe is provided with a base, the upper end face of the base is provided with a first chute, the inside of the first chute is connected with a first slider in a sliding manner, the upper end face of the first slider is provided with a support plate extending to the upper part of the base, one side of the upper end face of the support plate is provided with a first magic tape, the other side of the upper end face of the support plate is provided with a winding shell, the outer end face of the winding shell is provided with a through groove, the left end face and the right end face of the winding shell are both provided with support columns, a rotating shaft is connected between the two groups of support columns, the inner end faces of the two groups of support columns are both provided with third chutes, and a winding drum is arranged between the two groups of support columns and positioned on the periphery of the rotating shaft, the two ends of the winding drum are respectively connected to the two groups of the third sliding grooves in a sliding mode, a clockwork spring is connected between the inner side end face of the winding drum and the outer side end face of the rotating shaft, shading cloth wraps the periphery of the winding drum, one end of the shading cloth penetrates through the through groove and extends to the outer side of the winding shell, and second magic tapes are arranged at one end, located on the outer side of the winding shell, of the shading cloth.

Preferably, the second sliding grooves are formed in the end faces of the left side and the right side of the inner portion of the first sliding groove, the second sliding blocks are arranged on the end faces of the left side and the right side of the first sliding block, and the second sliding blocks are connected to the inner portions of the second sliding grooves in a sliding mode.

Preferably, a sticky note is arranged on the end face of the outer side of the winding shell.

Preferably, one end of the shading cloth, which is positioned outside the winding shell, is provided with a limiting block.

The utility model provides a disposable shading dispensing syringe capable of locking a needle head, which has the beneficial effects that: the winding shell can be conveniently separated from and fixed to the injector through the first sliding chute and the first sliding block, and the second sliding chute and the second sliding block further enhance the stability; the shading cloth can be kept to be wound inside the winding shell in a natural state through the rotating shaft, the clockwork spring and the winding barrel; through the shading cloth that sets up, can pull out and wrap up it in the outside of syringe in order to play the shading effect in the rolling shell when using to can used repeatedly, after the syringe finishes using, can make the whole separation with the syringe of shading cloth along first spout roll-off with first slider.

Drawings

FIG. 1 is a schematic structural view of a disposable light-shielding dispensing syringe with a lockable needle according to the present invention;

fig. 2 is an enlarged structural view of the area a of the disposable light-shielding dispensing syringe with lockable needle according to the present invention.

In the figure: 1. an injector; 2. locking the needle head; 3. a base; 301. a first chute; 302. a second chute; 4. a first slider; 401. a second slider; 5. a support plate; 501. a first magic tape; 6. rolling the shell; 601. a through groove; 602. sticky notes; 7. a pillar; 701. a third chute; 8. a rotating shaft; 9. winding the roll; 10. a clockwork spring; 11. a shade cloth; 1101. a limiting block; 1102. the second magic tape.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a disposable light-shielding medicine dispensing syringe capable of locking a needle comprises a syringe 1, a locking needle 2 is arranged at an output end of the syringe 1, a base 3 is arranged on an outer end face of the syringe 1, a first chute 301 is arranged on an upper end face of the base 3, a first slider 4 is slidably connected inside the first chute 301, a support plate 5 extending above the base 3 is arranged on an upper end face of the first slider 4, a first magic tape 501 is arranged on one side of an upper end face of the support plate 5, a winding shell 6 is arranged on the other side of the upper end face of the support plate 5, a through groove 601 is arranged on an outer end face of the winding shell 6, struts 7 are arranged on left and right end faces of the winding shell 6, a rotating shaft 8 is connected between the two groups of struts 7, third chutes 701 are arranged on inner end faces of the two groups of struts 7, a winding barrel 9 is arranged on the periphery of the rotating shaft 8 between the two groups of struts 7, two ends of the winding drum 9 are respectively connected to the insides of the two groups of third sliding grooves 701 in a sliding mode, a clockwork spring 10 is connected between the inner side end face of the winding drum 9 and the outer side end face of the rotating shaft 8, light shielding cloth 11 wraps the periphery of the winding drum 9, one end of the light shielding cloth 11 penetrates through the through groove 601 and extends to the outer side of the winding shell 6, and a second magic tape 1102 is arranged at one end, located on the outer side of the winding shell 6, of the light shielding cloth 11.

The first chute 301 and the first slide block 4 are arranged, so that the winding shell 6 and the injector 1 can be conveniently separated and fixed, and the second chute 302 and the second slide block 401 further enhance the stability; the rotating shaft 8, the clockwork spring 10 and the winding drum 9 are arranged, and the shading cloth 11 can be kept to be wound inside the winding shell 6 in a natural state; the shading cloth 11 can be pulled out from the winding shell 6 and wrapped outside the injector 1 to achieve the shading effect when in use, and can be repeatedly used, and after the injector 1 is used, the first sliding block 4 slides out along the first sliding groove 301 to separate the shading cloth 11 from the injector 1.

A working mode; when the device works, the supporting plate 5 is connected to the inside of the first sliding groove 301 in a sliding mode through the first sliding block 4, the shading cloth 11 is pulled outwards, the shading cloth 11 is wrapped on the periphery of the injector 1, the first magic tape 501 and the second magic tape 1102 are bonded to fix the shading cloth 11 and play a shading effect, after the device is used, the first magic tape 501 is separated from the second magic tape 1102, the shading cloth 11 is loosened, the clockwork spring 10 pulls the winding drum 9 to rotate, the shading cloth 11 is wound in the winding shell 6, when the limiting block 1101 is abutted to the outer end face of the winding shell 6, the shading cloth 11 stops winding, and then the supporting plate 5 slides out of the first sliding groove 301 through the first sliding block 4 and can be taken down and left for use at the next time.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a disposable shading of lockable syringe needle dispenses and uses syringe, includes syringe (1), its characterized in that: the output end of the injector (1) is provided with a locking needle (2), the outer side end face of the injector (1) is provided with a base (3), the upper end face of the base (3) is provided with a first sliding groove (301), the inside of the first sliding groove (301) is connected with a first sliding block (4) in a sliding manner, the upper end face of the first sliding block (4) is provided with a supporting plate (5) extending to the upper side of the base (3), one side of the upper end face of the supporting plate (5) is provided with a first magic tape (501), the other side of the upper end face of the supporting plate (5) is provided with a rolling shell (6), the outer side end face of the rolling shell (6) is provided with a through groove (601), the left side end face and the right side end face of the rolling shell (6) are both provided with pillars (7), a rotating shaft (8) is connected between the two groups of pillars (7), and the inner side end faces of the two groups of pillars (7) are both provided with third sliding grooves (701), two sets of be located between pillar (7) the periphery of pivot (8) is provided with winding drum (9), sliding connection is two sets of respectively in the inside of third spout (701) at the both ends of winding drum (9), the medial surface of winding drum (9) with be connected with clockwork spring (10) between the outside terminal surface of pivot (8), the peripheral parcel of winding drum (9) has shading cloth (11), the one end of shading cloth (11) is passed logical groove (601) extend to the outside of rolling shell (6), shading cloth (11) are located the one end in rolling shell (6) outside is provided with second magic subsides (1102).

2. The lockable needle, disposable lightproof pharmaceutical syringe according to claim 1, further comprising: second spout (302) have all been seted up on the inside left and right sides terminal surface of first spout (301), all be provided with second slider (401) on the left and right sides terminal surface of first slider (4), second slider (401) sliding connection in the inside of second spout (302).

3. The lockable needle, disposable lightproof pharmaceutical syringe according to claim 1, further comprising: and a sticky note (602) is arranged on the end face of the outer side of the winding shell (6).

4. The lockable needle, disposable lightproof pharmaceutical syringe according to claim 1, further comprising: and a limiting block (1101) is arranged at one end of the shading cloth (11) positioned at the outer side of the rolling shell (6).