CN208911150U - Double branch pack injection needle - Google Patents

Abstract

Injection needle, including two injection needles are packed the utility model discloses double branch, and every injection needle includes needle stand, the needle tubing being fixed on needle stand and channel-shaped helmet, needle stand and helmet detachable connection；It further include the anti-stab part for being inserted into needle interior wall, anti-stab part one end is the flexible column that groove is arranged in surface, and the other end is the ferromagnetism material end being magnetized compatible with needle tube edge, and scuff-resistant coating is arranged in the one side that end is contacted with needle tubing；The elastic bumps being adapted to groove are arranged in helmet bottom wall；Two injection needles pass through the ferromagnetism material end being magnetized and link together for assembly packaging.The utility model does not use needle tube sheath, starts the mode of new protection needle tubing, reduces the usage amount of plastic sheath, reduce white pollution；And anti-stab part can reuse, unlike plastics needle tube sheath.

Description

Double branch pack injection needle

Technical field

The utility model relates to double branch to pack injection needle.

Background technique

Current injection needle is piercing people to prevent needle tubing using sheath can all be arranged as previous, in addition there are also setting helmet with Needle stand is protected, helmet is connected together with needle stand by buckle.But the use of rear sheath and helmet is all directly to lose, it moulds in this way Expect that dosage is too big, generates a large amount of medical wastes and also cause white pollution.Sheath can not also reuse.

Utility model content

The purpose of this utility model is that overcoming defect existing in the prior art, double branch packaging injection needles are provided, no longer Using needle tube sheath, the mode of new protection needle tubing is started, the usage amount of plastic sheath is reduced, reduces white pollution；And prevent Thorn part can reuse.

To achieve the above object, the technical solution of the utility model is to design a kind of double branch packaging injection needle, including two Injection needle, every injection needle include that needle stand, the needle tubing being fixed on needle stand and channel-shaped helmet, needle stand are detachable with helmet Connection；It further include the anti-stab part for being inserted into needle interior wall, anti-stab part one end is the flexible column that groove is arranged in surface, and the other end is Scuff-resistant coating is arranged in the ferromagnetism material end being magnetized compatible with needle tube edge, the one side that end is contacted with needle tubing；Helmet The elastic bumps being adapted to groove are arranged in bottom wall；Two injection needles pass through the ferromagnetism material end being magnetized and link together use In assembly packaging.The bottom end of part anti-stab in this way is column made of flexible material, first is that facilitating insertion into needle tubing, second is that its surface is recessed The setting of slot is convenient for fixed after its insertion；The other end is ferromagnetism material end, and two sections are fixedly connected, by way of splicing. Needle tube edge is blocked in ferromagnetism material end, plays the role of the anti-stab people of protection；The ferromagnetism that two injection needles pass through anti-stab part Material end links together, and due to the setting of anti-stab its structure of part, can greatly reduce plastics needle tubing with repeated recycling utilize Medical waste and white pollution problems caused by sheath.

Further technical solution is that external screw thread is arranged in hub outer surface, is arranged on helmet inner sidewall and mutually fits with external screw thread The internal screw thread matched, needle stand are threadedly coupled with helmet.

Another technical solution is hub outer surface setting protrusion, and setting and protrusion are compatible recessed on helmet inner sidewall Slot, needle stand are inserted into helmet by protrusion and the cooperation of groove.Buckle structure helmet and needle stand in this way links together.

Further technical solution is that anti-stab part one end is the rubber column that groove is arranged in surface, and the other end is and needle tubing sword Rubber scuff-resistant coating is arranged in the compatible irony end being magnetized of mouth, the one side that end is contacted with needle tubing.In order to both prevent needle tubing People is pierced, while also to avoid abrasion of the irony end to needle tube edge, is provided with rubber scuff-resistant coating.

Further technical solution is that the rubber bumps being adapted to groove are arranged in helmet bottom wall.After part insertion anti-stab in this way, Anti-stab part is fixed (by the cooperation of protrusion and groove) simultaneously when helmet is installed on needle stand.

Advantages and beneficial effects of the utility model lie in that not using needle tube sheath, the side of new protection needle tubing is started Formula reduces the usage amount of plastic sheath, reduces white pollution；And anti-stab part can reuse, unlike plastics needle tube sheath； Needle tube edge is blocked in ferromagnetism material end, plays the role of the anti-stab people of protection；The ferromagnetism that two injection needles pass through anti-stab part Material end links together, and due to the setting of anti-stab its structure of part, can greatly reduce plastics needle tubing with repeated recycling utilize Medical waste and white pollution problems caused by sheath.

Detailed description of the invention

Fig. 1 is the schematic diagram of the double branch packaging injection needle embodiments one of the utility model；

Fig. 2 is the decomposition diagram of that following branch injection needle in Fig. 1；

Fig. 3 is the enlarged diagram of anti-stab its rubber column of part in Fig. 2；

Fig. 4 is the enlarged diagram of anti-stab its end of part in Fig. 2；

Fig. 5 is the enlarged diagram of its lower half portion of helmet in Fig. 2；

Fig. 6 is the decomposition diagram of an injection needle in the utility model embodiment two；

Fig. 7 is the enlarged diagram of its male thread portion of needle stand in Fig. 6；

Fig. 8 is the enlarged diagram of its female thread portion of helmet in Fig. 6.

In figure: 1, needle stand；2, needle tubing；3, helmet；4, anti-stab part；4-1, rubber column；5, groove；6, end；7, scuff-resistant coating； 8, raised；9, external screw thread；10, internal screw thread.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model It encloses.

Embodiment one:

As shown in Figures 1 to 5, the utility model is double branch packaging injection needles, including two injection needles, every injection needle packet Include needle stand 1, the needle tubing being fixed on needle stand 12 and channel-shaped helmet 3, needle stand 1 and 3 detachable connection of helmet；It further include using In the anti-stab part 4 of insertion 2 inner wall of needle tubing, anti-stab 4 one end of part is the flexible column that groove 5 is arranged in surface, and the other end is and 2 sword of needle tubing Scuff-resistant coating 7 is arranged in the compatible ferromagnetism material end 6 being magnetized of mouth, the one side that end 6 is contacted with needle tubing 2；3 bottom wall of helmet The elastic bumps 8 being adapted to groove 5 are set；Two injection needles pass through the ferromagnetism material end 6 being magnetized and link together use In assembly packaging.Anti-stab 4 one end of part is the rubber column 4-1 that groove 5 is arranged in surface, and the other end is compatible with 2 cutting edge of needle tubing Rubber scuff-resistant coating 7 is arranged in the irony end 6 being magnetized, the one side that end 6 is contacted with needle tubing 2.The setting of 3 bottom wall of helmet and groove 5 The rubber bumps 8 of adaptation.Protrusion 8 is arranged in 1 outer surface of needle stand, setting and raised 8 compatible grooves 5, needle on 3 inner sidewall of helmet Seat 1 is inserted into helmet 3 by protrusion 8 and the cooperation of groove 5.

Embodiment two:

With being different only in that for embodiment one, (anti-stab part is not shown in Fig. 6) as shown in Figure 6 to 8,1 outer surface of needle stand is set External screw thread 9 is set, setting internal screw thread 10 compatible with external screw thread 9, needle stand 1 are threadedly coupled with helmet 3 on 3 inner sidewall of helmet.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into retouching.

Claims (5)

1. pair branch packs injection needle, which is characterized in that including two injection needles, every injection needle includes needle stand, is fixed at Needle tubing and channel-shaped helmet on needle stand, needle stand and helmet detachable connection；It further include the anti-stab part for being inserted into needle interior wall, Anti-stab part one end is the flexible column that groove is arranged in surface, and the other end is the ferromagnetism material being magnetized compatible with needle tube edge Scuff-resistant coating is arranged in end, the one side that end is contacted with needle tubing；The elastic bumps being adapted to groove are arranged in helmet bottom wall；Two injections Needle passes through the ferromagnetism material end being magnetized and links together for assembly packaging.

2. branch as described in claim 1 double pack injection needles, which is characterized in that hub outer surface is arranged external screw thread, in helmet Internal screw thread compatible with external screw thread is set on side wall, and needle stand is threadedly coupled with helmet.

3. double branch as claimed in claim 2 pack injection needle, which is characterized in that hub outer surface setting is raised, on the inside of helmet Compatible groove, needle stand are inserted into helmet by protrusion and the cooperation of groove with protrusion for setting on wall.

4. double branch as claimed in claim 3 pack injection needle, which is characterized in that anti-stab part one end is the rubber that groove is arranged in surface Rubber column gel column, the other end are the irony end being magnetized compatible with needle tube edge, and rubber is arranged in the one side that end is contacted with needle tubing Scuff-resistant coating.

5. double branch as claimed in claim 4 pack injection needle, which is characterized in that the rubber being adapted to groove is arranged in helmet bottom wall Protrusion.