TWM521360U - Shaping device for safety shoes with functions of antistatic, acid and alkali resistance, and high temperature endurance - Google Patents

Description

Safety shoe forming device with antistatic, acid and alkali resistance and high temperature resistance

This creation has anti-static, acid-base resistant, high temperature resistant safety shoe forming device, mainly used in the clean room of biotechnology pharmaceutical factory or the clean room of electronic technology fab, with anti-static, acid and alkali resistance. The technical aspect of the high temperature resistant safety shoe forming device.

According to the conventional shoe boots, the upper and the sole are generally made of sewing technology. They are not integrally formed by injection molding, so they cannot achieve 100% waterproof function, and the general footwear is not set. Safety steel head, so the toes are easily injured by falling weights, which is one of the problems and shortcomings that have yet to be solved.

The above-mentioned conventionally used shoe boots have poor antistatic and acid and alkali resistance, are not resistant to high temperature washing, and are easily deformed. Besides, since the sole does not have a design supporting the arch, it is not ergonomic and wearable. It is easy to feel tired after standing for a long time. At the same time, the slippage and drainage effect of the sole are also poor, and it is easy to slip. It is the second problem that remains to be solved.

The creator is currently engaged in the manufacture and design of related products, accumulated many years of practical experience and experience, and actively invested in the spirit of innovation and improvement in response to the existing problems and lack of traditionally used shoes and boots. Acid-base, high temperature resistant safety shoe forming device.

The technical means applied by the novel problem solving and the effect of the prior art are as follows: the shoe body comprises an upper, a sole, an inner lining and a steel head, the steel head is provided with a plurality of through holes, and the forming device comprises a shoe楦, a left mold, a right mold and an upper mold, the upper of the shoe last is covered with an inner lining, and the shoe last is provided with a plurality of magnetic components around the steel head, and is magnetically inserted as a steel head Positioned to the correct position, the shoe last is in the middle, the last is fixed, the left and right molds are respectively at the left and right positions of the last, and the left and right molds can be opened outwardly Closely closed, the upper mold is at a position above the last, the upper mold can be opened upwards and closed downwards, and a mold cavity for the injection molding upper is provided between the last and the left and right molds, the last Between the left and right molds and the upper mold, there is a cavity for the injection molding sole, the upper mold is provided with an injection inlet, and the left and right molds are provided with a first-class road corresponding to the injection entrance, and the injection passage and the flow passage are provided. Inject into the cavity, let the upper, sole The inner lining and the steel head can be integrally formed by injection, and the position of the steel head at the head of the upper just corresponds to the toe, can withstand 1500kg, has the function of protecting the toe, has the effect of improving, and achieves its main purpose. By.

The above-mentioned safety shoe forming device with antistatic, acid and alkali resistance and high temperature resistance, wherein: the upper and the sole are SPU composite materials, which can achieve 100% waterproof function, and antistatic (antistatic value can be It can reach 10 ⁶ Ω~10 ⁷ Ω) and has good acid and alkali resistance. At the same time, it can achieve high temperature (125 °C) without deformation.

The above-mentioned safety shoe forming device with antistatic, acid and alkali resistance and high temperature resistance, wherein: the upper can be made into one of a full bag type, a short tube type and a long tube type according to actual needs, and the all-inclusive type only encloses the shoes. , short tube wrapped to the calf, long tube wrapped to the knee By.

The above-mentioned safety shoe forming device with antistatic, acid and alkali resistance and high temperature resistance, wherein: the inner surface of the sole contacting the sole of the foot is provided with a support portion which is curved and convex with the arch portion, and can support the arch of the foot and conform to the human body. Engineering, let the wearer stay for a long time.

The above-mentioned safety shoe forming device with antistatic, acid and alkali resistance and high temperature resistance, wherein: the outer surface of the sole contacting the ground is provided with a plurality of first grooves arranged horizontally and vertically, and the plurality of first grooves are A plurality of trumpet-shaped suction cup portions are arranged to form an adsorption function on the ground like a suction cup, and have a function of stopping slip. The plurality of suction cup portions are provided with an X-shaped second groove, and the first groove is The second grooves communicate with each other as a user of rapid drainage.

10‧‧‧Shoe body

11‧‧‧Shoes

12‧‧‧ sole

13‧‧‧ lining

14‧‧‧Support

15‧‧‧First gully

16‧‧‧Sucker Department

17‧‧‧Second trench

20‧‧‧Steel head

21‧‧‧through hole

30‧‧‧Molding device

31‧‧‧ Shoes

32‧‧‧ left mold

33‧‧‧right mold

34‧‧‧Upper mold

35‧‧‧Magnetic components

36‧‧‧ cavity

37‧‧‧ cavity

38‧‧‧ shot entrance

39‧‧‧Runner

The first picture: a schematic diagram of the stereoscopic combination of the original creation.

The second picture is a schematic diagram of the bottom view of the creation.

The third picture: the cross-section combination of the creation and the partial enlargement of the N part.

The fourth picture is a schematic view of the A-A section of the third figure.

The fifth picture: This is a schematic diagram of the action of putting the inner lining on the shoe last.

Figure 6: This is a schematic diagram of the action of wearing a steel head on a shoe last.

Figure 7: This is a schematic diagram of the action of opening the left and right molds.

Figure 8: This is a schematic diagram of the action of closing the left and right molds.

The ninth picture: The action diagram of the mold closing on the creation.

The tenth picture is a schematic diagram of the action of the injection molding.

Figure 11: This is a schematic diagram of the cross-section combination after the injection molding.

Twelfth figure: The state of the creation of the creation and the partial enlargement of the Z section.

Thirteenth figure: This is a three-dimensional schematic diagram of the creation of short-tube work shoes.

Figure 14: This is a three-dimensional schematic diagram of the creation of long-tube work shoes.

In order to make it easier for those who are familiar with the technology to understand the construction content of the creation and the functional benefits that can be achieved, a specific embodiment will be listed, and the detailed description will be given as follows: one with anti-static and resistant For the acid-base and high-temperature-resistant safety shoe forming device, please refer to the first, second and third figures: the front view, the bottom view stereo combination, the section combination and the N partial enlargement diagram. As shown in the fourth figure, it is a schematic diagram of the AA section of the third figure. Mainly: the shoe body 10 includes an upper 11 , a sole 12 , an inner liner 13 and a steel head 20 . The upper 11 and the sole 12 are SPU composite materials, and PU (Polyurethane polyurethane) plastic is Environmentally friendly material, as for S, it is a part of rubber, so it will not be hydrolyzed. It is waterproof and anti-static (anti-static value can reach 10 ⁶ Ω~10 ⁷ Ω), acid and alkali resistance and high temperature resistance (125 °C). The water washing is not deformed and can be recycled and reused. The steel head 20 is provided with a plurality of through holes 21, and the shoe body 10 can be directly formed integrally with the upper 11 through the plurality of through holes 21 during injection molding. At the same time, the position of the steel head 20 is at the head of the upper 11 corresponding to the toe, the steel head 20 can withstand 1500 kg, and has the function of protecting the toes; the molding device 30 includes a shoe last 31, a left mold 32, and a right The mold 33 and an upper mold 34 are externally covered with an inner liner 13 (as shown in FIG. 5), and the last 31 is provided with a plurality of magnetic elements 35 corresponding to the periphery of the steel head 20, For the steel head 20 to be magnetically positioned to the correct position (as shown in Figure 6), the position of the last 31 In the middle, the last 31 is fixed, and the left mold 32 and the right mold 33 are respectively at the left and right positions of the last 31, and the left mold 32 and the right mold 33 can be opened outward (as shown in the seventh figure). And the inward closure (as shown in the eighth figure), the upper mold 34 is at a position above the last 31, the upper mold 34 can be opened upwards and closed downwards (as shown in the ninth figure), the shoe A cavity 36 for the injection molded upper 11 is provided between the cymbal 31 and the left and right dies 32, 33, and the injection molded sole 12 is disposed between the last 31 and the left and right dies 32, 33 and the upper die 34. The mold cavity 37 is provided with an injection port 38. The left and right molds 32, 33 are provided with a first-stage track 39 corresponding to the injection port 38. The SPU composite material is injected into the mold from the injection port 37 and the flow channel 38. In the holes 35, 36 (as shown in the tenth figure), the upper 11, the sole 12, the inner liner 13 and the steel head 20 can be integrally formed by injection (as shown in FIG. 11); the upper 11 can be According to actual needs, it is made into all-inclusive (as shown in Figures 1 to 12), short-barrel (as shown in Figure 13) and long-tube (as shown in Figure 14). Wrap the shoes, short The cover is wrapped around the calf, and the long tube is wrapped around the knee; the inner surface of the sole 12 in contact with the sole of the foot is provided with a support portion 14 which is curved and convex with the arch portion, and the support portion 14 can support the human body. The weight has a function of standing for a long time, and the outer surface of the sole 12 in contact with the ground is provided with a plurality of first grooves 15 arranged horizontally and vertically, and a plurality of the first grooves 15 are provided with a plurality of speakers. a suction cup portion 16, the plurality of suction cup portions 16 can be adsorbed to the ground like a suction cup, and have a function of stopping slip. The plurality of suction cup portions 16 are provided with an X-shaped second groove 17, the first groove The groove 15 and the second groove 17 communicate with each other and have a function of rapid drainage.

The combination of the above-mentioned various component structures provides a safety shoe molding device with antistatic, acid and alkali resistance and high temperature resistance. In practical application, please refer to Fig. 12: This is the state of the original wear and the partial enlargement of the Z section. When wearing, this design uses injection molding to achieve 100% waterproof function, and is equipped with a safety steel head 20, which can withstand 1500kg, and protects the toes from being hit by heavy objects that are not dropped. At the same time, the work shoes provided by this creation have good anti-static and acid and alkali resistance, anti-static value can reach 10 ⁶ Ω~10 ⁷ Ω, and the whole double-resistant high-temperature washing can reach (125 °C) without deformation, except In addition, the work shoes provided by the present invention have a sole 12 which is provided with a support portion 14 which can support the arch of the foot. The ergonomics is not tiring, and the first and second grooves 15 of the sole 12 are 17 can be quickly drained, so that the suction cup portion 16 can stably produce a suction cup-like adsorption member on the ground, and has a function of preventing slipping.

In summary, the author is providing a safety shoe molding device with antistatic, acid and alkali resistance and high temperature resistance. After the actual production of the creator and the repeated operation test, it is confirmed that the creation of the shoe can be achieved. The functional benefits, at the same time, are the first creations that have not yet been seen in the market, and have the industrial use value. It is true that it has met the essentials of the practicability and progress of the new patents, and has filed a patent for the patent office in accordance with the provisions of the Patent Law. Application.

11‧‧‧Shoes

12‧‧‧ sole

13‧‧‧ lining

20‧‧‧Steel head

21‧‧‧through hole

30‧‧‧Molding device

31‧‧‧ Shoes

32‧‧‧ left mold

34‧‧‧Upper mold

35‧‧‧Magnetic components

38‧‧‧ shot entrance

39‧‧‧Runner

Claims (5)

A safety shoe forming device with antistatic, acid and alkali resistance and high temperature resistance, the shoe body comprises an upper, a sole, an inner liner and a steel head, the steel head is provided with a plurality of through holes, and the forming device comprises a shoe楦, a left mold, a right mold and an upper mold, the upper of the shoe last is covered with an inner lining, and the shoe last is provided with a plurality of magnetic components around the steel head, and is magnetically inserted as a steel head Positioned to the correct position, the shoe last is in the middle, the last is fixed, the left and right molds are respectively at the left and right positions of the last, and the left and right molds can be opened outwardly Closely closed, the upper mold is at a position above the last, the upper mold can be opened upwards and closed downwards, and a mold cavity for the injection molding upper is provided between the last and the left and right molds, the last Between the left and right molds and the upper mold, there is a cavity for the injection molding sole, the upper mold is provided with an injection inlet, and the left and right molds are provided with a first-class road corresponding to the injection entrance, and the injection passage and the flow passage are provided. Inject into the cavity, let the upper, sole, lining and steel It can be integrally formed by injection pressure. The safety shoe molding device with antistatic, acid and alkali resistance and high temperature resistance according to claim 1, wherein the upper and the sole are SPU composite materials. The safety shoe forming device with antistatic, acid and alkali resistance and high temperature resistance according to claim 1, wherein the upper can be made into one of all-inclusive, short-tube and long-tube according to actual needs, all-inclusive. Only the shoes are wrapped, the short tube is wrapped around the calf, and the long tube is wrapped around the knee. The safety shoe molding device with antistatic, acid and alkali resistance and high temperature resistance according to claim 1, wherein the inner surface of the sole and the sole of the foot is provided with an arc convex shape which is matched with the arch portion. Supporter. The safety shoe forming device with antistatic, acid and alkali resistance and high temperature resistance according to claim 1, wherein: the outer surface of the sole contacting the ground is provided with a plurality of first gullies arranged horizontally and vertically, the plurality of A plurality of trumpet-shaped suction cup portions are disposed between the first grooves, and the plurality of suction cup portions are provided with an X-shaped second groove, and the first groove and the second groove communicate with each other as The user of the drainage.