TWM609859U - Activation cooling shoe last - Google Patents

Abstract

The present model provides an activated refrigeration shoe last, which is provided with a body, at least one air inlet and at least two air jets; the body has an outer surface, and the outer surface has a bottom surface, a side surface and a top surface; The at least one air inlet is provided on the outer surface of the body; one of the at least two air inlets is provided on the bottom surface of the body, and one of the air inlets is provided on the side surface of the body, Each of the air injection ports is spaced apart from the at least one air inlet and communicates with the at least one air inlet; wherein, gas is injected into the body through the at least one air inlet, and then flows out from the at least two air inlets The main body; thereby providing an activated refrigeration shoe last that can improve the process efficiency and reduce the process cost.

Description

Activated cold shoe last

The new model relates to a shoe-making appliance, in particular to an activated refrigerating shoe last that can improve the process efficiency and reduce the process cost.

To process a shoe upper, first place the shoe upper in an existing heating activation machine to heat and activate the shoe upper. After the shoe upper is activated and cooled, remove the shoe upper, and then the shoe upper It is placed in the existing cooling setting machine, so that the upper is cooled and finalized. The existing shoe upper processing method requires the user to place the shoe upper on two machines including the existing heating activation machine and the existing cooling setting machine, resulting in low production efficiency. Moreover, the existing heating activation machine and the existing cooling setting machine are both Expensive machines make the cost of existing shoe upper processing methods too high.

Further, the existing method of bonding a semi-finished shoe made of a midsole and an upper to an outsole is to first coat the gel on the outsole, and then bond the semi-finished shoe after the semi-finished shoe is shaped. However, while waiting for the semi-finished shoe to be shaped, the gel on the outsole will lose its activity. It must be placed in the oven to activate the gel on the outsole to bond the semi-finished shoe to the shoe. Shoe outsole.

In summary, the cost of existing shoe upper processing methods and mechanisms is too high. The existing methods and mechanisms for adhering semi-finished shoes to the outsole are time-consuming and inefficient. Therefore, the existing shoe upper processing methods and mechanisms are The method and mechanism for bonding the semi-finished shoe to the outsole have their needs to be improved.

In order to solve the existing shoe upper processing methods and mechanisms, as well as the existing methods and mechanisms for bonding semi-finished shoes to the outsole, resulting in low production efficiency and high costs, the main purpose of the present invention is to provide an activation that can solve the current technical problems. Refrigeration shoe last, which is equipped with: A body having an outer surface, the outer surface having a bottom surface, a side surface, and a top surface; At least one air inlet, the at least one air inlet is provided on the outer surface of the body; and At least two air jets, one of the air jets of the at least two air jets is provided on the bottom surface of the body, one of the air jets is provided on the side surface of the body, and each of the air jets and the at least one air jet The air ports are arranged at intervals and communicate with the at least one air intake; Wherein, gas is injected into the body through the at least one air inlet, and then flows out of the body through the at least two air injection ports.

Further, the activated refrigerated shoe last as described above, wherein the activated refrigerated shoe last is provided with a gas flow passage formed in the body and connected to the at least one air inlet and the at least two An air jet port, the gas flow prop has a main flow passage section and at least two air jet sections, the main flow passage section is communicated with the at least one air inlet, one end of each air jet section is communicated with the main flow passage section, and the other end is connected therein -The jet ports are connected.

Still further, in the aforementioned activated refrigeration shoe last, the inner diameter of each of the air jet sections is smaller than the inner diameter of the main flow passage section.

Furthermore, the activated refrigeration shoe last as described above, wherein the at least one air inlet is provided on the top surface of the main body.

Preferably, the activated refrigerated shoe last as described above, wherein the activated refrigerated shoe last is provided with two air inlets, one of the air inlets is adjacent to a head of the body, and the other A said air inlet is adjacent to a rear part of the body.

With the above-mentioned technical means, the effects obtained by the present invention are increased as follows: 1. The activated refrigeration shoe last of the new type is provided with the at least one air inlet, the at least two air jets, and the gas flow channel on the body, and the gas flow channel communicates with the at least one air inlet and the at least two gas flow channels. The gas injection port allows gas to be injected into the semi-finished shoe through the at least one air inlet, the gas flow channel and the at least two gas injection ports in sequence. Therefore, as long as the temperature of the air is adjusted, the new activated refrigerating shoe last can be used to heat and activate the upper and sole of the semi-finished shoe or the cooling setting operation. Compared with the existing shoe upper processing method, After placing the shoe upper in the existing heating activation machine for heating and activating operation, then placing the activated shoe upper in the existing cooling setting machine for cooling and setting operation. The new model does not need to move the semi-finished shoe during the processing process, so it can improve Production efficiency. 2. Since one of the at least two air jets is provided on the bottom surface of the body, while the shoe midsole is heated and activated or cooled and shaped, the gel between the shoe midsole and the shoe outsole is at the same time It is activated by heating or solidified by cooling. In this way, while processing the semi-finished shoe, the outsole can be bonded to the semi-finished shoe. Not only does it need to spend more time placing the outsole in the oven, so that the gel on the outsole is activated, but also The two processing processes of shaping semi-finished shoes and adhering shoe outsoles are changed to the new activated refrigerated shoe last processing, which can simultaneously complete two processing projects, such as shaping semi-finished shoes and bonding shoe outsoles, in a single process. . 3. The new activated refrigerating shoe last has a simple structure, and the cost is lower than the existing heating activation machine and the existing cooling setting machine, so it can reduce the process cost.

In order to understand the technical features and practical effects of the present invention in detail, and to implement them in accordance with the content of the specification, the preferred embodiment shown in the figure is further described in detail as follows:

The preferred embodiment of the activated refrigerating shoe last proposed by the present invention is shown in FIGS. 1 and 2. The activated refrigerating shoe last includes a body 10, at least one air inlet 20, at least two air jets 30, and a gas Runner 40 and at least one gas nozzle 60, of which:

As shown in FIGS. 1 to 3, the body 10 has an outer surface with a bottom surface 11, a side surface 12 and a top surface 13. The side surface 12 connects the bottom surface 11 and the top surface 13, and the top surface 13 and the bottom surface 11 are spaced apart. As shown in FIG. 4, when a semi-finished shoe 70 formed by a combination of a shoe midsole 71 and an upper 72 is placed on the body 10, the bottom surface 11 of the body 10 abuts against the shoe midsole 71, and the body 10 The side surface 12 abuts against the upper 72.

As shown in FIGS. 1 to 3, the at least one air inlet 20 is provided on the outer surface of the main body 10. Preferably, the at least one air inlet 20 is provided on the top surface 13 of the main body 10. In a preferred embodiment of the present invention, the activated refrigeration shoe last is provided with two air inlets 20, and one of the air inlets 20 is provided on the top surface 13 adjacent to the end of the head of the body 10 , The other air inlet 20 is provided at one end of the top surface 13 adjacent to the tail of the main body 10.

As shown in Figures 1 to 3, one of the at least two air injection ports 30 is provided on the bottom surface 11 of the main body 10, and one of the air injection ports 30 is provided on the side surface 12 of the main body 10, each The air injection port 30 is spaced apart from the at least one air inlet 20 and communicates with the at least one air inlet 20. As shown in FIG. 4, the upper 72 of the semi-finished shoe 70 covers the air jet 30 provided on the side surface 12 of the main body 10, and the midsole 71 of the semi-finished shoe 70 covers the bottom surface 11 of the main body 10. The air jet 30. Furthermore, the activated refrigeration shoe last is provided with a plurality of said air jets 30, so that the side surface 12 of the body 10 has more than two air jets 30, and the bottom surface 11 of the body 10 has more than two air jets 30. Jet port 30.

As shown in FIGS. 1 to 4, the gas flow passage 40 is formed in the body 10 and communicates with the at least one air inlet 20 and the at least two air injection ports 30, so that gas is injected into the at least one air inlet 20 through the at least one air inlet 20. In the gas flow channel 40, the at least two air injection ports 30 flow out of the body 10, and spray on the upper 72 and the shoe midsole 71 of the semi-finished shoe 70; the gas flow channel 40 has a main flow passage 41 and at least two Jet section 42. The main flow passage 41 communicates with the at least one air inlet 20. One end of each air injection section 42 is connected to the main flow passage 41, and the other end is communicated with one of the air injection ports 30, and the inner diameter of each air injection section 42 is smaller than the inner diameter of the main flow passage 41, Since the inner diameter of each of the air jet sections 42 is smaller than the inner diameter of the main flow passage section 41, the gas pressure will not be reduced due to the flow of gas from the main flow passage section 41 to each of the air jet sections 42, thereby ensuring the effect of air injection .

As shown in FIGS. 1 to 3, the at least one air nozzle 60 is provided in the at least one air inlet 20.

The method of use of the present invention is shown in Figures 4 and 5. Firstly, the semi-finished shoe 70 is placed on the body 10, and then the midsole 71 of the semi-finished shoe 70 is glued to an outsole 80 coated with glue. Then the heated gas is injected into the gas nozzle 60 provided at the at least one air inlet 20, so that the heated gas is injected into the main flow passage 41 of the gas flow channel 40 through the at least one air inlet 20, Then it is diverted into the at least two air jet sections 42, and finally flows out of the body 10 from the at least two air jet ports 30, and sprays on the upper 72 and the midsole 71 of the semi-finished shoe 70, which can heat and activate the upper 72 and the shoe midsole 71, since heat energy can be transferred to the shoe outsole 80 through the shoe midsole 71, the shoe upper 72 and the shoe midsole 71 are heated and activated, and at the same time, the shoe outsole 80 is coated The gel can also be activated, so that the outsole 80 is bonded to the midsole 71 of the semi-finished shoe 70. Then the cooled gas is injected into the gas nozzle 60 provided at the at least one air inlet 20, so that the cooled gas is injected into the main flow passage 41 of the gas flow channel 40 through the at least one air inlet 20 , And then are divided into the at least two air jet sections 42, and finally flow out of the body 10 from the at least two air jet ports 30, and spray on the upper 72 and the midsole 71 of the semi-finished shoe 70, so as to cool and shape the shoe The surface 72 and the midsole 71 of the shoe, and at the same time, cool the gel coated on the outsole 80 to solidify the gel.

With the above-mentioned technical means, the effects obtained by the present invention are increased as follows: 1. The activated refrigeration shoe last of the new type is provided with the at least one air inlet 20, the at least two air injection ports 30, and the gas flow passage 40 on the body 10, and the gas flow passage 40 is connected to the at least one air inlet The port 20 and the at least two air injection ports 30 allow gas to be injected into the semi-finished shoe 70 through the at least one air inlet 20, the gas flow channel 40 and the at least two air injection ports 30 in sequence. Therefore, as long as the temperature of the air is adjusted, the new activated refrigeration shoe last can be used to heat and activate the upper 72 and the sole 71 of the semi-finished shoe 70 or the cooling setting operation, which is compared with the existing shoe upper processing method , It is necessary to place the shoe upper in the existing heating activation machine for heating and activating operation, and then place the activated shoe upper in the existing cooling setting machine for cooling and setting operation. The new model does not need to move the semi-finished shoe during the processing process. , So the production efficiency can be improved. 2. Since one of the at least two air-jet ports 30 is provided on the bottom surface 11 of the body 10, while the shoe midsole 71 is heated and activated or cooled and shaped, the shoe midsole 71 and the shoe The colloid between the outsole 80 is activated by heating or solidified by cooling at the same time. In this way, while the semi-finished shoe 70 is processed, the outsole 80 can be bonded to the semi-finished shoe 70. Not only does it need to spend more time placing the outsole 80 in the oven, so that the gel on the outsole 80 is eliminated. After being activated, the two processing processes of the semi-finished shoe 70 and the outsole 80 are changed to the new activated refrigerated shoe last processing, and the semi-finished shoe 70 and the bonding can be completed in a single process. Two processing items such as shoe outsole 80. 3. The new activated refrigerating shoe last has a simple structure, and the cost is lower than the existing heating activation machine and the existing cooling setting machine, so it can reduce the process cost.

10: body 11: Bottom 12: side surface 13: top surface 20: air inlet 30: Jet port 40: Gas flow path 41: Mainstream pass 42: Jet section 60: Gas Mouth 70: semi-finished shoes 71: shoe midsole 72: upper 80: shoe outsole

Figure 1 is a perspective view of a preferred embodiment of the present invention. Fig. 2 is another perspective view of the external appearance of the preferred embodiment of the present invention. Figure 3 is a partial cross-sectional side view of the preferred embodiment of the present invention. 4 and 5 are partial cross-sectional side views of the implementation state of the preferred embodiment of the present invention.

10: body

11: Bottom

12: side surface

20: air inlet

30: Jet port

40: Gas flow path

41: Mainstream pass

42: Jet section

60: Gas Mouth

Claims (5)

An activated refrigeration shoe last, which is provided with: A body having an outer surface, the outer surface having a bottom surface, a side surface, and a top surface; At least one air inlet, the at least one air inlet is provided on the outer surface of the body; and At least two air jets, one of the air jets of the at least two air jets is provided on the bottom surface of the body, one of the air jets is provided on the side surface of the body, and each of the air jets and the at least one air jet The air ports are arranged at intervals and communicate with the at least one air intake; Wherein, gas is injected into the body through the at least one air inlet, and then flows out of the body through the at least two air injection ports. The activated refrigerated shoe last according to claim 1, wherein the activated refrigerated shoe last is provided with a gas flow passage formed in the body and connected with the at least one air inlet and the at least two An air jet port, the gas flow prop has a main flow passage section and at least two air jet sections, the main flow passage section is communicated with the at least one air inlet, one end of each air jet section is communicated with the main flow passage section, and the other end is connected therein -The jet ports are connected. The activated refrigeration shoe last according to claim 2, wherein the inner diameter of each of the air jet sections is smaller than the inner diameter of the main flow passage section. The activated refrigeration shoe last according to any one of claims 1 to 3, wherein the at least one air inlet is provided on the top surface of the body. The activated refrigerating shoe last according to claim 4, wherein the activated refrigerating shoe last is provided with two air inlets, one of the air inlets is adjacent to a head of the body, and the other The air inlet is adjacent to a tail of the body.

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