CN209289738U - A kind of Novel plastic bottle mold - Google Patents

Abstract

The utility model relates to a kind of Novel plastic bottle molds, pass through the setting of through-hole, it stretches to the embedded division on handle by through-hole and blows a bottle inside cavity, and its prominent surface, and then during blowing bottle, bottle embryo is in expansion process, it is prominent in the part for blowing bottle housing surface that tight lives embedded division, establish closely firm connection relationship, it is different from the existing production method installed after bottle of first blowing, this mold can be realized and flush type handle integrally formed purpose during blowing bottle, improve the fixed degree of handle, and the process for eliminating artificial or machine insertion handle, production efficiency improves.

Description

A kind of Novel plastic bottle mold

Technical field

The utility model relates to plastic bottle production fields, are related to a kind of Novel plastic bottle mold.

Background technique

In daily life, the plastic bottle for filling the liquid such as water, oil dress is widely used in the daily life of consumer, pole Big is convenient for people's lives.Common plastic bottle capacity, which is 1 liter to 5 liters, to be differed, or even has up to 10 liters of bottle, But in use, the plastic bottle of low capacity can be placed it in shopping bag and be carried, but for 5 liters or 5 liters with On plastic bottle, since its weight is larger, usually bottle side be arranged handle, to be convenient for carrying.The form of this handle Have an integral type and two kinds of addition type, integral handles and plastic bottle are integrally formed, manufactured by same mold, but due to which increase The difficulty of processing of mold, higher cost；Addition type handle is by being embedded in handle in the side of plastic bottle, i.e., in the molding of plastic bottle In be provided with insertion position for being embedded in handle, after molding, handle is embedded by manpower or machine, this handle, by Then be embedded in after plastic bottle maker, insertion position will there are the surpluses being embedded in for handle, shape cannot be with the insertion of handle Portion fits like a glove, and leads to the fixed limitation of handle of insertion, the power that can bear is limited, therefore on large capacity plastic bottle Handle be easy to fall off.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provide one kind can Novel plastic bottle mold, during blowing bottle Realization and the integrally formed purpose of flush type handle, improve the fixed degree of handle.

A kind of Novel plastic bottle mold, the bottom mould including body mould and connection body mould, body mould are connected with bottom mould It is formed afterwards and blows a bottle cavity, it is characterised in that: be provided with and be recessed inwardly and use that shape is matched with handle on the outside of the body mould In the gap for placing handle, the gap is provided with the through-hole that bottle inside cavity is blown in connection up and down, and the through-hole is on handle The embedded division of lower two sides, which stretches to, to be blown in bottle cavity, and the embedded division protrudes from and blows a bottle housing surface.

Preferably, the body mould includes the left half module and right half module being oppositely arranged, and the left half module and right half module are all provided with It is equipped with type chamber, close connection both when blowing bottle, lower section, which is formed, blows bottleneck, and top cooperation is connect with bottom mould, two, middle part type chamber Cooperatively form and blow a bottle cavity, in the middle part of the left half module and right half module outside be provided with half gap for cooperatively forming the gap and Cooperatively form the through slot of through-hole.

Preferably, the embedded division of the handle protrudes from housing surface at least 5mm.

A kind of Novel plastic bottle mold of the utility model passes through the embedded division on handle logical by the setting of through-hole Hole, which stretches to, blows a bottle inside cavity, and its prominent surface, and then during blowing bottle, bottle embryo is in expansion process, tight Firmly embedded division is prominent establishes closely firm connection relationship in the part for blowing bottle housing surface, with it is existing first blow bottle after install Production method it is different, this mold can be realized and the integrally formed purpose of flush type handle, raising handle during blowing bottle The fixed degree of hand, and the process for eliminating artificial or machine insertion handle, production efficiency improve.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of plastic bottle with handles used in daily life；

Fig. 2 is the structural scheme of mechanism of handle；

Fig. 3 is the structural schematic diagram for producing mold used in Fig. 1 plastic bottle；

Fig. 4 is the structural schematic diagram of the utility model embodiment；

Fig. 5 is another structural schematic diagram of the utility model embodiment.

In figure: 1 body, 2 handles, 21 mounting portions, 22 grip parts, 23 embedded divisions, 24 insertion positions, 3 inner cavities, 4 body moulds, 41 left half modules, 42 right half modules, 43 type chambers, 44 blow bottleneck, 5 bottom moulds, 6 blow a bottle cavity, 61 protruding portions, 62 protrusion, 7 gap, 71 Half gap, 8 through-holes, 81 through slots.

Specific embodiment

With reference to the accompanying drawing and specific embodiment, the utility model will be further described, in order to clearer reason Solve the technical idea of the requires of the utility model protection.

Plastic bottle with handles used in daily life is provided with peace on body 1 as shown in Figure 1, including body 1 The inner cavity 3 of handle 2 is filled, the shape of the handle 2 is specifically referred to Fig. 2, including the mounting portion 21 being mounted in the inner cavity 3 And for hand-held grip part 22, wherein about 21 two sides of mounting portion are respectively provided with an embedded division 23 outstanding and (actually should Embedded division is the part that bottle body surface is embedded in handle), 3 upper and lower surface of inner cavity is provided with the insertion being recessed inwardly on body 1 Position 24, the embedded division 23 of two sides cooperate respectively with ipsilateral insertion position 24 to install fixed handle 2.But in process of production, lead to It is often first the then mounting knob 2 by after bottle embryo bottle blowing moulding, therefore in order to which guarantee handle 2 smoothly installs and prevent handle 2 from existing Damage is generated to body 1 in installation process, the insertion position 24 on bottle body is usually bigger than the embedded division 23 on handle 2, provides handle The surplus that hand 2 is installed, shape cannot fit like a glove with the embedded division 23 of handle 2, lead to the fixed degree of handle 2 of insertion Limited, the power that can bear is limited, therefore the handle 2 on body 1 is easy to fall off.And when producing above-mentioned plastic bottle, it is used Mold be Fig. 3 shown in, blow bottle cavity 6 including formation joined together by body mould 4 and bottom mould 5, this blow bottle cavity 6 be provided in The inwardly projecting protruding portion 61 in middle part is used for the inner cavity 3 of mounting knob 2, while about 61 protruding portion to be formed after blowing bottle Two sides are provided with towards the protrusion 62 for blowing the protrusion of bottle cavity 6, embedding with the cooperation of embedded division 23 on handle 2 to be formed after blowing bottle Enter position 24.

A kind of Novel plastic bottle mold is disclosed in the present embodiment, such as Fig. 4 and Fig. 5, including body mould 4 and connection body mould 4 bottom mould 5, body mould 4 and bottom mould 5 are formed after connecting blows (the specific setting about body mould 4, bottom mould 5 of bottle cavity 6 For state of the art, it is not detailed herein), it is provided on the outside of the body mould 4 and is recessed inwardly and shape and handle 2 What is matched is used to place the gap 7 of handle 2, and about 7 gap is provided with the through-hole 8 for being connected to and blowing inside bottle cavity 6, institute It states through-hole 8 and is stretched to for the embedded division 23 of about 2 two sides of handle and blown in bottle cavity 6, and the embedded division 23 protrudes from and blows bottle cavity 6 Surface.The Novel plastic bottle mold stretches to the embedded division 23 on handle 2 by through-hole 8 and blows bottle by the setting of through-hole 8 Inside cavity 6, and its prominent surface, the protrusion in existing mold is served as, for bottle embryo in expansion process, tight lives embedded division 23 is prominent in the part for blowing 6 surface of bottle cavity, closely firm connection relationship is established, with the existing production first blown and installed after bottle Method is different, and this mold can realize during blowing bottle and the integrally formed purpose of flush type handle 2, without there are installations The surplus of handle 2 and the connection of embedded division 23 are even closer firm, improve the fixed degree of handle 2, and eliminate people The process of work or machine insertion handle 2, improves production efficiency.

Specifically, the body mould 4 includes the left half module 41 and right half module 42 being oppositely arranged, the left half module 41 and right half Mould 42 is provided with type chamber 43, and close connection both when blowing bottle, lower section, which is formed, blows bottleneck 44, and top cooperation is connect with bottom mould 5, Two, middle part type chamber 43, which cooperatively forms, blows bottle cavity 6, and the left half module 41 and 42 middle part outside of right half module are provided with cooperation shape At the gap 7 half gap 71 and cooperatively form the through slot 81 of through-hole 8, moreover, in order to guarantee the connection of body and handle 2 more Step up close, the embedded division 23 of the handle 2 protrudes from housing surface at least 5mm, to provide enough site of action, can bear Bigger active force.

The above are only specific embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other related technical areas are also included in the patent protection scope of the utility model.

Claims (3)

1. a kind of Novel plastic bottle mold, the bottom mould including body mould and connection body mould, after body mould is connected with bottom mould A bottle cavity is blown in formation, it is characterised in that: is provided with and is recessed inwardly and what shape was matched with handle is used on the outside of the body mould Place the gap of handle, the gap is provided with connection up and down and blows the through-hole of bottle inside cavity, the through-hole for handle above and below The embedded division of two sides, which stretches to, to be blown in bottle cavity, and the embedded division protrudes from and blows a bottle housing surface.

2. a kind of Novel plastic bottle mold as described in claim 1, it is characterised in that: the body mould includes being oppositely arranged Left half module and right half module, the left half module and right half module are provided with type chamber, and close connection both when blowing bottle, lower section, which is formed, blows bottle Mouthful, top cooperation is connect with bottom mould, and two, middle part type chamber, which cooperatively forms, blows a bottle cavity, outer in the middle part of the left half module and right half module The through slot that side is provided with half gap for cooperatively forming the gap and cooperatively forms through-hole.

3. a kind of Novel plastic bottle mold as described in claim 1, it is characterised in that: the embedded division of the handle protrudes from chamber Body surface face at least 5mm.