CN217346452U

CN217346452U - Injection mold of multifunctional protective helmet

Info

Publication number: CN217346452U
Application number: CN202220315890.5U
Authority: CN
Inventors: 杨月飞; 顾永健; 林春生
Original assignee: Taicang Feihong Plastic Steel Products Co ltd
Current assignee: Taicang Feihong Plastic Steel Products Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-09-02
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a multi-functional protective helmet's injection mold, including mould bottom plate design pole, a mouthful of moulding plastics, the edge plate of moulding plastics, clamping piece, No. two mouthful of moulding plastics, gas pocket, a base, No. two bases and mould roof of moulding plastics, install the backup pad on the mould bottom plate, run through being provided with design pole in the backup pad, design rod end portion stretches into the edge plate of moulding plastics in, the mouth of moulding plastics has been seted up on the edge plate of moulding plastics for one number, the edge plate surface of moulding plastics is provided with the clamping piece, install helmet main part on the dull and stereotyped of moulding plastics, be connected with the mouth of moulding plastics for two numbers in the helmet main part, set up the gas pocket in the helmet main part. The utility model discloses a set up between mould bottom plate and roof return back the shaping pole and clamping piece will make the mould of whole in-process of moulding plastics stabilize not squint, make under the effect of a plurality of mouths of moulding plastics set up the gas pocket on the helmet, the gas permeability of helmet is good.

Description

Injection mold of multifunctional protective helmet

Technical Field

The utility model relates to a helmet injection moulding technical field, concretely relates to multi-functional protective helmet's injection mold.

Background

The existing people need not only to resist the beating of heavy objects, but also to wear comfortable light weight, sunshade, ventilation and stuffiness, so that the requirements on the forming process of the safety helmet are improved, and the injection molding process needs ventilation holes and thickening to widen the brim of the helmet while the forming process is stable and does not deviate.

The existing helmet injection mold can not be used for injection molding of a wide brim and air holes, for example, a mold for injection molding of a helmet disclosed in application No. 201910521184.9 can only be used for demolding conveniently, can not be used for injection molding of a wide brim and air holes, is not high in wearing comfort and can not be used for dust prevention and sun shading.

Therefore, it is necessary to develop an injection mold for a multifunctional helmet to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional protective helmet's injection mold to the injection mold of helmet in the solution technique can not have gas pocket and broad edge with the helmet, the comfort level of wearing and the not high problem of security.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an injection mold of multi-functional protection helmet, includes mould bottom plate setting pole, a mouth of moulding plastics, mould plastics dull and stereotypedly, clamping piece, No. two mouthful of moulding plastics, gas pocket, a base, No. two bases and mould roof, install the backup pad on the mould bottom plate, run through being provided with the setting pole in the backup pad, setting pole tip stretches into in the dull and stereotyped of moulding plastics, mould plastics and seted up a mouthful of moulding plastics on the dull and stereotyped, the dull and stereotyped surface of moulding plastics is provided with the clamping piece, install helmet main body on the dull and stereotyped of moulding plastics, be connected with No. two mouths of moulding plastics in the helmet main body, set up the gas pocket in the helmet main body, under the effect of whole mould, can possess broad brim of a hat and gas pocket in the helmet main body, wear comfortable ventilative not stifle.

Preferably, the mold bottom plate is provided with four support rods, the length of each support rod is the same, and the whole injection molding process is stable and does not deviate under the action of the support rods.

Preferably, the supporting plate is fixedly connected with the mold bottom plate, so that the whole injection molding process is smooth and stable under the action of the supporting plate and the mold bottom plate.

Preferably, one end of the shaping rod is mounted on the bottom plate of the mold through a bolt, the other end of the shaping rod penetrates through the injection molding flat plate to be connected with the inner surface of the helmet main body, and the helmet main body can be fixed under the action of the shaping rod.

Preferably, the clamping pieces are cylindrical, the number of the clamping pieces is four, the distance between the four clamping pieces is matched with the size of the injection molding flat plate, and the helmet main body can be smoothly molded under the action of the clamping pieces.

Preferably, the number two injection molding openings are arranged, the number two injection molding openings are respectively arranged on two opposite side surfaces of the helmet main body, and the helmet main body can be smoothly molded under the action of the two injection molding openings.

Preferably, the air holes are uniformly distributed at the bottom of the helmet main body and correspond to the top position of the head of a human body, and the air holes in the helmet main body can ensure that the helmet is breathable and is not stuffy when being worn.

Preferably, the bracing piece stretches into inside No. one base and No. two bases, No. two base bottom surfaces are provided with the mould roof, under the effect of bracing piece and two bases, whole mould ability normal use.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the retraction shaping rod and the clamping piece are arranged between the bottom plate and the top plate of the mold to stabilize and prevent the mold from deviating in the whole injection molding process, and the helmet is provided with air holes under the action of the injection molding openings, so that the air permeability of the helmet is good;

2. through the fixing of the injection molding flat plate, the helmet main body is fixed, and meanwhile, the edge of the helmet main body can be injected into a wider shape, so that the helmet is more comfortable to wear and has good safety.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic perspective view of a second base according to the present invention;

fig. 3 is a schematic perspective view of the top plate of the mold of the present invention;

fig. 4 is a schematic perspective view of the support rod of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the injection molding plate of the present invention.

Description of reference numerals:

1. a mold base plate; 2. a support plate; 3. a sizing rod; 4. a first injection molding opening; 5. injection molding a flat plate; 6. a clamping member; 7. a helmet main body; 8. a second injection molding opening; 9. air holes; 10. a support bar; 11. a first base; 12. A second base; 13. and (7) a mold top plate.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides an as shown in fig. 1-5 a multi-functional protective helmet's injection mold, including 1 shaping rod of mould bottom plate 3, a mouthful 4 of moulding plastics, mould plastics dull and stereotyped 5, clamping piece 6, No. two mouthful 8 of moulding plastics, gas pocket 9, a base 11, No. two bases 12 and mould roof 13, install backup pad 2 on the mould bottom plate 1, run through in the backup pad 2 and be provided with shaping rod 3, 3 tip of shaping rod stretch into mould plastics in dull and stereotyped 5, mould plastics and seted up a mouthful 4 of moulding plastics on the dull and stereotyped 5, mould plastics dull and stereotyped 5 surfaces and be provided with clamping piece 6, mould plastics and install on the dull and stereotyped 5 and install helmet main part 7, be connected with No. two mouthful 8 of moulding plastics on the helmet main part 7, gas pocket 9 has been seted up on the helmet main part 7.

Install bracing piece 10 on the mould bottom plate 1, bracing piece 10 is provided with four, and four bracing pieces 10 length all are the same, backup pad 2 and 1 fixed connection of mould bottom plate, and 3 one ends of design pole are passed through the bolt and are installed on mould bottom plate 1, and the dull and stereotyped 5 and 7 internal surface connections of helmet main part of moulding plastics are run through to the 3 other ends of design pole.

Clamping piece 6 is cylindrical, and clamping piece 6 is provided with four, and the distance between four clamping pieces 6 is identical with dull and stereotyped 5 sizes of moulding plastics, and No. two mouthful 8 of moulding plastics are provided with two, and two No. two mouthful 8 of moulding plastics set up respectively at helmet main body 7 opposite side face, and gas pocket 9 evenly distributed is in helmet main body 7 bottom, and gas pocket 9 corresponds the top of the head position of human head, and inside bracing piece 10 stretched into base 11 and No. two bases 12, No. two base 12 bottoms surface was provided with mould roof 13.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the device is used, firstly, the first injection port 4 and the second injection port 8 are communicated through the through hole on the bottom plate 1 of the mold and the through hole on the top plate 13 of the mold, and then the support plate 2 is fixed at the position of the injection flat plate 5;

referring to the attached drawings 1-5 of the specification, when the device is used, the safety helmet can be molded into a helmet with a wider edge by the injection molding flat plate 5, the protection performance is stronger, the injection molded helmet is provided with the air holes 9 by the first injection molding port 4 and the second injection molding port 8, and the air flow is better when the device is worn.

Claims

1. The utility model provides a multi-functional protective helmet's injection mold, includes mould bottom plate (1), shaping pole (3), a mouthful (4) of moulding plastics, moulds plastics dull and stereotyped (5), clamping piece (6), No. two mouthful (8) of moulding plastics, gas pocket (9), a base (11), No. two bases (12) and mould roof (13), its characterized in that: install backup pad (2) on mould bottom plate (1), run through being provided with shaping pole (3) in backup pad (2), shaping pole (3) tip stretches into in dull and stereotyped (5) of moulding plastics, mould plastics and seted up a mouthful (4) of moulding plastics on dull and stereotyped (5), it is provided with clamping piece (6) to mould plastics dull and stereotyped (5) surface, install helmet main body (7) on dull and stereotyped (5) of moulding plastics, be connected with No. two mouthful (8) of moulding plastics on helmet main body (7), gas pocket (9) have been seted up on helmet main body (7).

2. The injection mold of a multifunctional protective helmet as claimed in claim 1, wherein: the die bottom plate (1) is provided with four supporting rods (10), and the supporting rods (10) are the same in length.

3. The injection mold of a multifunctional protective helmet as claimed in claim 1, wherein: the supporting plate (2) is fixedly connected with the die bottom plate (1).

4. The injection mold of a multifunctional protective helmet as claimed in claim 1, wherein: one end of the shaping rod (3) is installed on the mold bottom plate (1) through a bolt, and the other end of the shaping rod (3) penetrates through the injection molding flat plate (5) to be connected with the inner surface of the helmet main body (7).

5. The injection mold of a multifunctional protective helmet as claimed in claim 4, wherein: the clamping pieces (6) are cylindrical, the number of the clamping pieces (6) is four, and the distance between the four clamping pieces (6) is matched with the size of the injection molding flat plate (5).

6. The injection mold of a multifunctional protective helmet as claimed in claim 1, wherein: the number two injection molding openings (8) are two, and the number two injection molding openings (8) are respectively arranged on two opposite side surfaces of the helmet main body (7).

7. The injection mold of a multifunctional protective helmet as claimed in claim 1, wherein: the air holes (9) are uniformly distributed at the bottom of the helmet main body (7), and the air holes (9) correspond to the top of the head of a human body.

8. The injection mold of a multifunctional protective helmet according to claim 2, wherein: the support rod (10) stretches into the first base (11) and the second base (12), and a mold top plate (13) is arranged on the bottom surface of the second base (12).