CN202005932U

CN202005932U - Syringe needle safety protection device

Info

Publication number: CN202005932U
Application number: CN2011200215310U
Authority: CN
Inventors: 张大元
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-19
Filing date: 2011-01-19
Publication date: 2011-10-12
Anticipated expiration: 2021-01-19

Abstract

The utility model relates to a syringe needle safety protection device which causes a better puncture prevention efficacy of the syringe needle after using. The syringe needle safety protection device mainly comprises a protection box which is used for accommodating the syringe needle after use. The protection box is provided with a box base and a box cover. The box base is provided with a buckle groove, and the box cover is provided with a buckle piece. The buckle piece is provided with a first hook and a second hook. When the syringe needle is not in use, the protection box can be combined with a flexible pipe of the syringe needle for carrying at any time. After the syringe needle is used, the syringe needle can be placed in the protection box and the box cover can be locked permanently for preventing reopening. Therefore, the syringe needle safety protection device can obtain an optimal efficacy of preventing syringe needle stab.

Description

The needle safety preventer

Technical field

This utility model relates to a kind of needle safety preventer, and it is provided with combined integrated protection box in the syringe needle flexible pipe, and syringe needle can be hidden in the protection box after using, and prevents to sting the effect of hurting sb.'s feelings thereby reach.

Background technology

Existing needle head structure with flexible pipe, (do not comprise protection box 100) as shown in Figure 1 substantially, flexible pipe 1 is assembled with syringe needle 2, syringe needle 2 is provided with soft 3 with flexible pipe 1 joint, cooperate adhesive tape sticking on human body skin during for injection, syringe needle 2 coats with pin cover 4 after use again, utilizes pin cover 4 to prevent that syringe needle 2 thorns from hurting sb.'s feelings.Said structure has following shortcoming in fact: (1) still, is subject to external force and comes off though pin cover 4 is sleeved on the syringe needle 2, causes the mistake thorn to hurt sb.'s feelings; When (2) using syringe needle 2, pin cover 4 needs to break away from put the elsewhere in addition, often has losss, forgets the problem where that places, and the time compole of especially having an intravenous drip is long, easilier forgets where place, therefore, have the use syringe needle after, needleless cover 4 available problems.

The utility model content

Technical problem to be solved in the utility model is: in existing needle head structure with flexible pipe, be sleeved on pin cover on the syringe needle and be subject to external force and come off, cause the mistake thorn to hurt sb.'s feelings; When using syringe needle, the pin cover need break away from puts the elsewhere in addition, often has loss, forgets the problem where that places.

This utility model provides a kind of needle safety preventer, it is provided with the protection box of the flexible pipe that is combined in syringe needle, this protection box is made of cassette holder of inserting for syringe needle and the lid that covers this cassette holder, this cassette holder is provided with catching groove and supplies the clip slot of clamping flexible pipe, this lid is provided with for the cramp that buckles in the catching groove of cassette holder, and cramp is provided with and is colluding first trip that can not be opened easily once more when closing in catching groove and at second trip that colludes the lid that is fit to when closing in catching groove to be opened once more.

In above-mentioned needle safety preventer, preferably, be provided with between described cassette holder and the lid by the cramp that makes lid can not all insert form in the catching groove second trip collude close in catching groove supplementary plate.

In above-mentioned needle safety preventer, preferably, described cassette holder is provided with the thin slice that can bend.

Below in conjunction with said structure of the present utility model, useful technique effect of the present utility model is described: be combined in flexible pipe by establishing a protection box, and obtain the effect of unlikely loss when not using; Protection box is made of cassette holder, lid, lid establish have first trip, the cramp of second trip, and can selective use first trip, second trip, when not using syringe needle, select for use second trip can open, when after syringe needle uses, inserting in the cassette holder, select first trip for use by lid, and can not open again after lid is covered, reach the effect that prevents that syringe needle mistake thorn from hurting sb.'s feelings.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 covers state diagram for this utility model before not using syringe needle.

Fig. 3 is the cutaway view of Fig. 2.

Fig. 4 is that this utility model is inserted the open mode figure in the box after using syringe needle.

Fig. 5 is the cutaway view of the state that covers of Fig. 4.

Fig. 6 is the axonometric chart of cassette holder embodiment of the present utility model.

Fig. 7 is the cutaway view of the state that covers of Fig. 6.

[main element symbol description]

100 protection boxs, 17 supplementary plates

10 cassette holders, 18 thin slices

11 lids, 1 flexible pipe

12 catching grooves, 2 syringe needles

3 soft of 13 clip slots

14 cramps, 4 pin covers

15 first trips

16 second trips.

The specific embodiment

See also Fig. 1 to Fig. 5, this utility model is provided with the protection box 100 of the flexible pipe 1 that is combined in syringe needle 2, protection box 100 is made of cassette holder 10, lid 11, cassette holder 10 is provided with catching groove 12, clip slot 13, and clip slot 13 is for clamping flexible pipe 1, and lid 11 is provided with cramp 14, cramp 14 can buckle in the catching groove 12 of cassette holder 10, cramp 14 also is provided with first trip 15, second trip 16, again, is provided with supplementary plate 17 between cassette holder 10 and the lid 11.

By above-mentioned protection box 100, can obtain following effect: as Fig. 2, shown in Figure 3, when not using syringe needle 2, flexible pipe 1 clamping is in cassette holder 10 and cover lid 11, because of having supplementary plate 17, and the cramp 14 of lid 11 can't all be inserted among the catching groove 12 between this moment lid 11 and the cassette holder 10, so second trip 16 of cramp 14 collude and close in catching groove 12, second trip 16 is designed to short length, and can break away from catching groove for opening the lid once more.Above-mentioned design can make protection box 100 and flexible pipe 1 connect to one, can not lose convenient the use.After syringe needle 2 uses, as Fig. 4, shown in Figure 5, open the lid 11, and make syringe needle 2 and soft 3 insert in the cassette holder 10, get from supplementary plate 17 with regard to removable cassette holder 10; When covering lid 11 once more,, and can allow cramp 14 be inserted entirely in the catching groove 12, form first trip 15 and collude and close in catching groove 12 because of no supplementary plate 17; And first trip 15 is designed to long length, must make lid 11 be difficult to be opened once more, and syringe needle 2 is coated in the box, reaches the effect that prevents that the mistake thorn from hurting sb.'s feelings.

In addition, according to above-mentioned technological means, this utility model also can implement to be the kenel of Fig. 6, Fig. 7, and it is to be provided with integrated thin slice 18 in cassette holder 10 (or lid 11), and thin slice 18 is bent.In the time of need covering lid 11 when not using syringe needle, thin slice 18 bends and places between lid 11 and the cassette holder 10 (Fig. 7), its cramp 14 can not all be inserted in the catching groove 12, thereby making second trip 16 collude closes in catching groove 12; After using syringe needle, when syringe needle was inserted in the cassette holder 10, thin slice 18 can be replied and is the state shown in Fig. 6, and makes cramp 14 can all insert in the catching groove 12, forms first trip 15 and colludes the state that closes in catching groove 12.

As shown in the above description, protection box 100 of the present utility model can link one with flexible pipe 1, and can not lose, easy to use, can allow during use syringe needle 2 is coated in the box, lid 11 can not be opened easily, syringe needle is not stung hurt sb.'s feelings, reach splendid practicality and promote effect.

Claims

1. needle safety preventer, it is characterized in that, it is provided with the protection box of the flexible pipe that is combined in syringe needle, this protection box is made of cassette holder of inserting for syringe needle and the lid that covers this cassette holder, this cassette holder is provided with catching groove and supplies the clip slot of clamping flexible pipe, this lid is provided with for the cramp that buckles in the catching groove of cassette holder, and cramp is provided with and is colluding first trip that can not be opened easily once more when closing in catching groove and at second trip that colludes the lid that is fit to when closing in catching groove to be opened once more.

2. according to the described needle safety preventer of claim 1, it is characterized in that, be provided with between described cassette holder and the lid by the cramp that makes lid can not all insert form in the catching groove second trip collude close in catching groove supplementary plate.

3. according to the described needle safety preventer of claim 1, it is characterized in that described cassette holder is provided with the thin slice that can bend.