阅读说明：本技术 一种便于生产的螺旋状可旋转吊环瓶胚 (A kind of rotatable hanging ring bottle embryo of helical form easy to produce ) 是由 杨成斌 谭鸿波 刘文军 蒋涛 谭顺洪 文剑丹 王昌斌 曾德宇 莫强 凌敏 徐顺柳 于 2019-07-18 设计创作，主要内容包括：本发明公开了一种便于生产的螺旋状可旋转吊环瓶胚,属于吊瓶瓶胚技术领域。包括胚体、吊环和浇口柱,胚体内设有空腔,胚体的一端设有一个通向所述空腔的口部,胚体的另一端为封闭端,浇口柱设置在胚体的封闭端,所述吊环包括内环、连接条和外环,所述连接条呈螺旋状,且连接条的一端与外环的内壁固定连接,连接条的另一端与内环的外壁固定连接,内环呈圆环状且由内环外圈、内环内圈和浇注筋组成,浇筑筋的一端连接在内环内圈的侧壁上,浇筑筋的另一端与浇口柱连接；浇口柱的顶部设防脱帽,防脱帽的直径大于内环内圈的直径；所述胚体分别和浇口柱、浇筑筋、内环、连接条、外环和防脱帽一体成型。(The invention discloses a kind of rotatable hanging ring bottle embryos of helical form easy to produce, belong to transfusion bottle bottle embryo technical field.Including idiosome, hanging ring and pour oral pillar, cavity is equipped in idiosome, one end of idiosome is equipped with the oral area for leading to the cavity, the other end of idiosome is closed end, pour the closed end that idiosome is arranged in oral pillar, the hanging ring includes inner ring, connection strap and outer ring, the connection strap is in the shape of a spiral, and one end of connection strap is fixedly connected with the inner wall of outer ring, the other end of connection strap is fixedly connected with the outer wall of inner ring, inner ring is annular in shape and by inner ring outer ring, inner ring inner ring and casting muscle composition, the one end for pouring muscle is connected on the side wall of inner ring inner ring, the other end for pouring muscle is connect with oral pillar is poured；It pours to set up defences at the top of oral pillar and raise one's hat, the anti-diameter raised one's hat is greater than the diameter of inner ring inner ring；The idiosome respectively and pours oral pillar, pours muscle, inner ring, connection strap, outer ring and anti-integrated molding of raising one's hat.)

1. a kind of rotatable hanging ring bottle embryo of helical form easy to produce, it is characterised in that: including intermediate, the intermediate includes It idiosome (1), hanging ring and pours oral pillar (2), cavity is equipped in idiosome (1), one end of idiosome (1) is equipped with one and leads to the cavity Oral area (10), the other end of idiosome (1) are closed end, pour oral pillar (2) and are arranged in the closed end of idiosome (1), the hanging ring includes Inner ring (6), connection strap (4) and outer ring (3), the connection strap (4) in the shape of a spiral, and one end of connection strap (4) and outer ring (3) Inner wall is fixedly connected, and the other end of connection strap (4) is fixedly connected with the outer wall of inner ring (6), and inner ring (6) is annular in shape and by inner ring (6) outer ring, inner ring (6) inner ring and casting muscle composition, the one end for pouring muscle (16) is connected on the side wall of inner ring (6) inner ring, pours The other end for building muscle (16) is connect with oral pillar (2) is poured；The thickness for pouring muscle (16) is equal with the thickness of inner ring (6), and pours It builds muscle (16) and is horizontally set on and pour between oral pillar (2) and the side wall of inner ring (6) inner ring；It pours to set up defences at the top of oral pillar (2) and raise one's hat (5), the anti-diameter for raising one's hat (5) is greater than the diameter of inner ring (6) inner ring；The idiosome (1) respectively and pours oral pillar (2), pours muscle (16), inner ring (6), connection strap (4), outer ring (3) and anti-(5) integrated molding of raising one's hat, before intermediate is blow molded into bottle, pulls apart and pour muscle (16), hanging ring is rotatablely connected with oral pillar (2) are poured.

2. the rotatable hanging ring bottle embryo of one kind according to claim 1 helical form easy to produce, it is characterised in that: the company One end of narrow bars (4) is equipped with the first reinforcement part (7) that cross section is in bar shaped, and the width of the first reinforcement part (7) is than connection strap (4) Width is big, and the connection angle of the first reinforcement part (7) and hanging ring is in 90 degree, the first reinforcement part (7) and connection strap (4) it is integrated at Type.

3. the rotatable hanging ring bottle embryo of one kind according to claim 1 helical form easy to produce, it is characterised in that: described outer The upper surface of ring (3) and the lower surface of outer ring (3) are equipped with several salient points (8), and salient point (8) and outer ring (3) are integrally formed.

4. according to claim 1 a kind of for making the intermediate of rotatable hanging ring bottle embryo, it is characterised in that: described to pour The length of oral pillar (2) is 5-15mm.

5. according to claim 1 a kind of for making the intermediate of rotatable hanging ring bottle embryo, it is characterised in that: described outer The diameter of ring (3) is less than or equal to the maximum diameter of idiosome (1).

6. according to claim 1 a kind of for making the intermediate of rotatable hanging ring bottle embryo, it is characterised in that: in idiosome (1) oral area (10) on side wall close to idiosome (1) is equipped with relieving ring (11), the oral area (10) of idiosome (1) and relieving ring (11) The distance between be bottle embryo neck, the side wall from the relieving ring (11) of idiosome (1) to the closed end of idiosome (1) in idiosome (1) On be successively arranged the first suture (12), the second suture (13) and third suture (9), the relieving ring (11) is closed with first The distance between suture is the shoulder neck engaging portion of bottle embryo, and the distance between the first bad mold joint and the second suture (13) are bottle embryo Top, the distance between the second suture (13) and third bad mold joint be bottle embryo lower part, third bad mold joint and pour oral pillar (2) it Between distance be bottle embryo bottom.

7. according to claim 6 a kind of for making the intermediate of rotatable hanging ring bottle embryo, it is characterised in that: the bottle The top of embryo diameter on the direction along the first bad mold joint to the second suture (13) is gradually increased, and the wall thickness on the top of bottle embryo It is gradually increased；The lower part of the bottle embryo along the second suture (13) to the direction of third bad mold joint diameter be gradually reduced, and The wall thickness of the lower part of bottle embryo is gradually reduced；The bottom of the bottle embryo is straight along third suture (9) to the direction for pouring oral pillar (2) Diameter is gradually reduced, and the wall thickness of the bottom of bottle embryo is gradually reduced.

Technical field

The present invention relates to transfusion bottle bottle embryo technical field, more particularly to a kind of helical form easy to produce is rotatable Hanging ring bottle embryo.

Background technique

Currently, plastics transfusion bottle has gradually replaced traditional glass transfusion bottle, particularity of the big infusion products because of its medication, plastics appearance The plastic infusions flexible packages such as the PP soft bag of device class, upright flexible bag, plastic bottle are required to that a ring is arranged with convenient in container bottom To direction of loop is hung, there are also strict requirements when hanging when hospital clinical medication and clinical hanging medicine bag.

The transfusion bottle of traditional structure is suspended on hook by hanging ring, since hanging ring size is limited, transfusion bottle hanging ring in suspension Length it is shorter so as to hang upright degree when in use not high for transfusion bottle, transfusion bottle bottle body is usually all inclined when suspension, uses There are inconvenience；In addition, the length after hanging ring hang-up is not convenient to use person in short-term partially yet and hangs and takes transfusion bottle, it is especially not easy to short person User hangs and takes.

Chinese patent CN208464644U is disclosed a kind of hanging ring integration bottle base convenient for hanging and taking and is blown using the bottle base Transfusion bottle made from bottle, including bottle base ontology, hanging ring and glue oral pillar, glue oral pillar are convexly equipped in the top of bottle base ontology outside, and described hangs Ring is circular ring shape, further includes interconnecting piece, and interconnecting piece one end is connect with glue oral pillar, and the other end connect to form engaging portion with hanging ring, even Socket part curved arrangement is in the annular space that glue oral pillar and hanging ring are formed, the bottle base ontology, glue oral pillar, interconnecting piece and hanging ring Integrated injection molding.

But the hanging ring of such bottle embryo is to be fixedly connected with the connection type of bottle embryo, hanging ring cannot be rotated freely with bottle embryo, Hospital clinical using when hanging ring direction of welding it is improper to cause medical staff to hang drug inconvenient, is moved in sufferer treatment infusion process Perfusion tube causes sufferer blood back because the reason of hanging ring cannot rotate causes perfusion tube around pipe, knotting causes administration insufficient when dynamic Problem.

Big much infusion enterprises take following two kinds to the production of the rotatable hanging ring of container bottom in the actual production process Mode:

1, a cast gate is designed on idiosome, the bottle embryo with cast gate is produced by injection-moulding device, before bottle making equipment heating Produced hanging ring is set on cast gate by being blow molded into bottle again after welding plug by artificial or equipment；

2, a cast gate is designed on idiosome, and the bottle embryo with cast gate is produced by injection-moulding device, is stretched through bottle making equipment It is blow molded into bottle, after filling or hanging ring is set on cast gate by artificial or other equipment again after sterilizing and is formed after welding plug.

In mode 1, the flue dust of cleaning and the welding of hanging ring is highly vulnerable to breakage the cleanliness of pharmaceutical production region clean environment, The irregularity of dust particle in clean environment is caused, container or drug are polluted.

In mode 2, the not only inefficiency of welding hanging ring, welds and unqualified also causes drug after filling or after sterilizing Waste and weld that improper there is also the risks of leakage.

In above two mode, in addition to there is a problem of that the above problem shared is exactly there is also one: zero in production process Part increases, and needs to be respectively produced bottle embryo and hanging ring then in welding plug, operating procedure is complicated, and production efficiency is low.

Summary of the invention

Place in view of the shortcomings of the prior art, the present invention provides a kind of rotatable hanging rings of helical form easy to produce Bottle embryo, the rotatable hanging ring bottle embryo of helical form easy to produce of the invention are integrally formed, and making helical form easy to produce can Rotating hoisting ring bottle embryo only needs an integrally formed intermediate, after centre of the invention is body formed only need to by hand or Tool or mold are by inner ring and pour the muscle that pours between oral pillar and pull apart, and such hanging ring can be achieved with being rotatably connected to bottle On embryo.Not only it can solve hanging ring and bottle embryo rotation connect the technical issues of can solve, but also made transfusion bottle when in use, it is spiral helicine Connection strap becomes the length that class is linear, after hanging ring hang-up is increased in the case where not increasing the outer diameter of hanging ring, convenient for that will hang Bottle is suspended on infusion support by hanging ring, not only increases the upright degree when suspension of the transfusion bottle as made from the bottle base, and convenient for making User hangs and takes transfusion bottle.

To achieve the goals above, the invention adopts the following technical scheme:

A kind of rotatable hanging ring bottle embryo of helical form easy to produce, including intermediate, the intermediate include idiosome, hanging ring With pour oral pillar, cavity is equipped in idiosome, one end of idiosome is equipped with the oral area for leading to the cavity, and the other end of idiosome is envelope Closed end pours the closed end that idiosome is arranged in oral pillar, and the hanging ring includes inner ring, connection strap and outer ring, and the connection strap is helically Shape, and one end of connection strap is fixedly connected with the inner wall of outer ring, the other end of connection strap is fixedly connected with the outer wall of inner ring, inner ring It is annular in shape and by inner ring outer ring, inner ring inner ring and casting muscle form, the one end for pouring muscle is connected on the side wall of inner ring inner ring, The other end for pouring muscle is connect with oral pillar is poured；The thickness for pouring muscle is equal with the thickness of inner ring, and it is horizontally disposed to pour muscle It is pouring between oral pillar and the side wall of inner ring inner ring；It pours to set up defences at the top of oral pillar and raise one's hat, the anti-diameter raised one's hat is greater than inner ring inner ring Diameter；The idiosome respectively and pours oral pillar, pours muscle, inner ring, connection strap, outer ring and anti-integrateds molding of raising one's hat, intermediate and blow It before bottle, pulls apart and pours muscle, hanging ring is rotatablely connected with oral pillar is poured.

The muscle that pours of the invention is innovative point of the invention, when injection molding produces intermediate of the invention, first by polypropylene Or polyethylene pellet is plasticized by injection-moulding device heating device and passes through the colloid that extrusion device will be in flow-like and passes through mould Tool is by anti-injection of raising one's hat, and colloid is sequentially filled full idiosome by mold runner, oral pillar is poured in most filling, when oral pillar is poured in filling, glue Body will also be along the runner of the casting muscle of the inner ring of hanging ring in mold is respectively completed outer ring, the filling of connection strap pours, last glue The filling that body is respectively completed the inner ring outer ring, inner ring inner ring, casting muscle of inner ring along casting muscle pours, and last colloid is poured in filling It has built and has prevented raising one's hat, completed entire injecting glue process after cooling, molding to this and obtain intermediate of the invention.Intermediate of the invention at It only by inner ring and the muscle that pours between oral pillar need to be poured pulls apart by hand or tool or mold after type, such hanging ring energy Realization is rotatably connected in bottle embryo.

Further, one end of the connection strap is equipped with the first reinforcement part that cross section is in bar shaped, the width of the first reinforcement part Degree is bigger than the width of connection strap, and the connection angle of the first reinforcement part and hanging ring is in 90 degree, the first reinforcement part and connection strap one Molding.

Further, the upper surface of the outer ring and the lower surface of outer ring be equipped with several salient points, salient point and outer ring one at Type.The frictional force between hand and outer ring can be increased when taking outer ring away convenient for user, prevent from being fallen by bottle.

Further, described to pour there are four muscle, four pour muscle and are distributed at equal intervals and pour oral pillar and inner ring inner ring Between side wall.Pouring muscle has 4 and equidistantly distributed to be convenient in injection molding, be respectively completed convenient for colloid along casting muscle in The filling of the inner ring outer ring, inner ring inner ring, casting muscle of ring pours, so that the flow direction of colloid is uniform and improves speed of perfusion, energy Improve the quality of hanging ring.

Further, the length for pouring oral pillar is 5-15mm.

Further, the diameter of the outer ring is less than or equal to the maximum diameter of idiosome.

Further, be equipped with relieving ring close to the oral area of idiosome on the side wall of idiosome, the oral area of idiosome and relieving ring it Between distance be bottle embryo neck, the first seam is successively arranged on the side wall of idiosome from closed end of the relieving ring of idiosome to idiosome Zygonema, the second suture and third suture, the distance between the relieving ring and first bad mold joint for the shoulder neck of bottle embryo in conjunction with Portion, the distance between the first bad mold joint and the second suture are the top of bottle embryo, between the second suture and third bad mold joint Distance be bottle embryo lower part, third bad mold joint with pour the distance between oral pillar be bottle embryo bottom.

Further, the top of the bottle embryo along the first bad mold joint to the direction of the second suture diameter gradually increase Greatly, and the wall thickness on the top of bottle embryo is gradually increased；The lower part of the bottle embryo is along the second suture to the direction of third bad mold joint Upper diameter is gradually reduced, and the wall thickness of the lower part of bottle embryo is gradually reduced；The bottom of the bottle embryo is along third suture to cast gate Diameter is gradually reduced on the direction of column, and the wall thickness of the bottom of bottle embryo is gradually reduced.

Compared with the prior art, the invention has the beneficial effects that:

1, the muscle that pours of the invention is innovative point of the invention, when injection molding produces intermediate of the invention, first by poly- third Alkene or polyethylene pellet, which are plasticized by injection-moulding device heating device and pass through extrusion device, to be passed through in the colloid of flow-like Mold is by anti-injection of raising one's hat, and colloid is sequentially filled full idiosome by mold runner, oral pillar is poured in most filling, when oral pillar is poured in filling, Colloid is also by along the runner of the casting muscle of the inner ring of hanging ring in mold is respectively completed outer ring, the filling of connection strap pours, finally The filling that colloid is respectively completed the inner ring outer ring, inner ring inner ring, casting muscle of inner ring along casting muscle pours, and last colloid is being filled It has poured and has prevented raising one's hat, completed entire injecting glue process after cooling, molding to this and obtain intermediate of the invention.Intermediate of the invention It only by inner ring and the muscle that pours between oral pillar need to be poured pulls apart by hand or tool or mold after molding, such hanging ring is just It is able to achieve and is rotatably connected on idiosome.

2, the bottle embryo made of intermediate of the invention, pouring on hanging ring and idiosome are equipped in the shape of a spiral and are turned between oral pillar The connection strap of dynamic connection, wherein connection strap is fixedly connected with outer ring, in order to which proof strength and bottle embryo are after blowing bottle and transfusion bottle is made, When in use convenient for fixation.It connection strap and pours between oral pillar through inner ring and pours the cooperation of oral pillar and become hole axle construction, connection strap It is poured on oral pillar by preventing raising one's hat to be limited in, enables transfusion bottle made of bottle embryo or bottle embryo by pouring oral pillar on the connection strap of hanging ring It is rotated.Can be rotated between hanging ring and transfusion bottle, just solve hospital clinical using when hanging ring direction of welding is improper causes to cure Shield personnel hang drug inconvenience, and perfusion tube is because the reason of hanging ring cannot rotate causes to be infused when moving in sufferer treatment infusion process The problem of pipe causes administration insufficient around pipe, knotting, causes sufferer blood back.Patient is also convenient in infusion, is turned over, change of leaving the bed Change place etc. is mobile.And connection strap uses and spirally makes transfusion bottle when in use, work of the spiral helicine connection strap in transfusion bottle gravity Become the length that class is linear, after hanging ring hang-up is increased in the case where not increasing the outer diameter of hanging ring under, is convenient for transfusion bottle It is suspended on infusion support by hanging ring, not only increases the upright degree when suspension of the transfusion bottle as made from the bottle base, and be easy to use Person hangs and takes transfusion bottle.

Detailed description of the invention

Fig. 1 is a kind of structural representation of the rotatable hanging ring bottle embryo of helical form of safe environment protection type easy to produce of the invention Figure；

Fig. 2 is a kind of structure of the hanging ring of the rotatable hanging ring bottle embryo of helical form of safe environment protection type easy to produce of the invention Schematic diagram；

Fig. 3 is a kind of structure of the inner ring of the rotatable hanging ring bottle embryo of helical form of safe environment protection type easy to produce of the invention Schematic diagram；

Fig. 4 is a kind of cross-sectional view of the rotatable hanging ring bottle embryo of helical form of safe environment protection type easy to produce of the invention.

Marked in the figure: 1- idiosome, 2- pours oral pillar, and 3- outer ring, 4- connection strap, 5- is anti-to raise one's hat, and 6- inner ring, 7- first reinforces Portion, 8- salient point, 9- third suture, 10- oral area, 11- relieving ring, the first suture of 12-, the second suture of 13-, 14- inner ring Inner ring, 15- inner ring outer ring, 16- pour muscle.

Specific embodiment

The present invention will be further described with reference to the examples below, and described embodiment is only present invention a part Embodiment is not whole embodiment.Based on the embodiments of the present invention, those skilled in the art are not making Other embodiments used obtained, belong to protection scope of the present invention under the premise of creative work.