TWM607371U - Integral vamp activating and cooling last - Google Patents

Abstract

The model provides an integral shoe upper activated refrigeration last, which is used to activate or cool a semi-finished shoe formed by a shoe upper and a shoe midsole, and is provided with a body, at least one air inlet and at least one The air jet; the semi-finished shoe is sleeved on the body; the at least one air inlet is formed on the outer surface of the body; the at least one air jet is formed on the outer surface of the body and is spaced apart from the at least one air inlet, And is connected to the at least one air inlet, and the semi-finished shoe covers the at least one air jet; wherein, gas is injected into the body through the at least one air inlet, and then flows out of the body from the at least one air jet to be injected In the semi-finished product of the shoe; thereby providing a whole shoe upper activated refrigeration last that can improve the process efficiency and reduce the process cost.

Description

Integral shoe upper activated cooling last

The model relates to a shoe-making appliance, in particular to an integral shoe upper activation refrigeration last that can improve the manufacturing process efficiency and reduce the manufacturing 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 the existing shoe upper processing method too high. Therefore, the existing shoe upper processing method and mechanism need to be improved.

In order to solve the low production efficiency and high cost caused by the existing shoe upper processing methods and mechanisms, the main purpose of the present invention is to provide an integral shoe upper activated refrigeration last that can solve the current technical problems, which is used to activate or cause A semi-finished shoe made of a shoe upper and a shoe midsole. The integral shoe upper activated refrigeration last is provided with: A body, the semi-finished shoe is sleeved on the body; At least one air inlet formed on the outer surface of the body; and At least one air injection port, the at least one air injection port is formed on the outer surface of the body, and is spaced apart from the at least one air intake port, and communicates with the at least one air intake port, and the semi-finished shoe covers the at least one air injection port; Wherein, gas is injected into the main body through the at least one air inlet, and then flows out of the main body from the at least one air injection port, and is injected into the semi-finished shoe.

Further, the integral vamp activated refrigeration last as described above, wherein the integral vamp activated refrigeration last is provided with a gas flow channel formed in the body and connected to the at least one air inlet And the at least one air injection port, the gas flow tool has a main flow passage and at least one air injection section, the main flow passage is communicated with the at least one air inlet, and one end of the at least one air injection section is communicated with the main flow passage, The other end is communicated with the at least one jet port.

Furthermore, in the above-mentioned integral shoe upper activated refrigeration last, the inner diameter of the at least one air jet section is smaller than the inner diameter of the main flow passage section.

Furthermore, the integral vamp activated refrigeration last as described above, wherein the integral vamp activated refrigeration last is provided with a plurality of said air jets, and the plurality of air jets are formed on the outer surface of the body at intervals; The gas flow channel is provided with a plurality of air jet sections, and one end of each air jet section away from the main flow passage is connected to one of the air jet ports; wherein the gas flows out of the body through the plurality of air jet ports, and is sprayed on the shoe in a divergent manner Semi-finished products.

Preferably, the integral vamp activated refrigeration last as described above, wherein the integral vamp activated refrigeration last is provided with an air blowing port formed on the outer surface of the body and interacting with the gas flow The main flow passage of the channel is communicated with the at least one air inlet and the at least one air injection port; wherein the gas flows into the main flow passage through the air blowing port, and then passes through the at least one air injection section and the at least one air injection port. The air jet flows out of the body and sprays on the semi-finished shoe product to separate the semi-finished shoe from the body.

More preferably, the integral vamp activated refrigeration last as described above, wherein the integral vamp activated refrigeration last is provided with an air blowing port formed on the outer surface of the body and interacting with the gas flow The main flow passage of the channel is communicated with the at least one air inlet and the plurality of air injection ports; wherein the gas flows into the main flow passage through the air blowing port, and then flows out through the air injection ports corresponding to each air injection section The body is sprayed on the semi-finished shoe to separate the semi-finished shoe from the body.

More preferably, the integral shoe upper activated refrigeration last as described above, wherein the outer surface of the body is provided with a bottom surface, a side surface and a top surface; the at least one air inlet is provided on the bottom surface; the plural Two air jets are arranged on the side surface at intervals.

More preferably, the integral shoe upper activated refrigeration last as described above, wherein the outer surface of the body is provided with a bottom surface, a side surface and a top surface; the at least one air inlet is provided on the bottom surface; the plural The air blowing ports are arranged on the side surface at intervals; the air blowing ports are arranged on the top surface.

More preferably, the integral vamp activated refrigeration last as described above, wherein the integral vamp activated refrigeration last is provided with two air inlets, one of which is adjacent to the head of the body, The other air inlet is adjacent to the tail of the body.

With the above-mentioned technical means, the effects obtained by the present invention are increased as follows: 1. The integral shoe upper activated refrigeration last of the present invention is provided with the at least one air inlet, the at least one air jet and the gas flow channel on the body, and the gas flow channel communicates with the at least one air inlet and the gas flow channel. At least one air 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 one air injection port in sequence. Therefore, as long as the temperature of the air is adjusted, the new integral vamp activation refrigeration last can be used to heat and activate the vamp of the semi-finished shoe or refrigerate the vamp. Compared with the existing vamp processing method, First place the upper in the existing heating activation machine for heating and activating, and then place the activated upper in the existing cooling setting machine for cooling and setting operations. The new model does not need to move the upper during the processing, so it can Improve production efficiency. 2. The new type of integral shoe upper activation refrigeration last has a simple structure, and the cost is lower than the existing heating activation machine and the existing cooling setting machine, so the manufacturing process cost can be reduced.

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 integral shoe upper activation refrigeration last proposed in the present invention is shown in Figures 1, 2 and 5, which is used to activate or cool a shoe midsole 71 and a shoe upper 72 combined to form a The semi-finished shoe 70. The integral shoe upper activated refrigeration last includes a body 10, at least one air inlet 20, at least one air jet 30, a gas flow channel 40, a blowing opening 50 and a plurality of air nozzles 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. 5, when the semi-finished shoe 70 is sheathed on the body 10, the bottom surface 11 of the body 10 abuts against the midsole 71, and the side surface 12 of the body 10 abuts against the upper 72 .

As shown in FIGS. 1 to 3, the at least one air inlet 20 is formed on the outer surface of the main body 10. Preferably, the at least one air inlet 20 is provided on the bottom surface 11 of the main body 10. In a preferred embodiment of the present invention, the integral shoe upper activated refrigeration last is provided with two air inlets 20, one of which is adjacent to the head of the body 10, and the other is adjacent to The tail of the body 10.

As shown in Figures 1 and 2, the at least one air jet 30 is formed on the outer surface of the body 10. Preferably, the at least one air jet 30 is provided on the side surface 12 of the body 10, and the at least one air jet 30 30 and the at least one air inlet 20 are spaced apart and communicated with the at least one air inlet 20. As shown in FIG. 5, the upper 72 of the semi-finished shoe 70 covers the at least one air jet 30. Further, the integral shoe upper activated refrigeration last is provided with a plurality of said air jets 30, the plurality of said air jets 30 are arranged at intervals on the side surface 12 of the body 10, and the intervals are formed on the outer side of the body 10. surface.

As shown in FIGS. 1 to 3, the gas flow channel 40 is formed in the body 10 and communicates with the at least one air inlet 20 and the at least one air injection port 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 one air injection port 30 flows out of the body 10 and is sprayed onto the upper 72 of the semi-finished shoe 70; the gas flow channel 40 has a main flow passage 41 and at least one air injection section 42. The main flow passage 41 communicates with the at least one air inlet 20. One end of the at least one air blowing section 42 communicates with the main flow passage 41, and the other end communicates with the at least one air injection port 30, and the inner diameter of the at least one air blowing section 42 is smaller than the inner diameter of the main flow passage 41.

Further, the gas flow channel 40 is provided with a plurality of air jet sections 42. The end of each air jet section 42 away from the main flow passage section 41 is connected to one of the air injection ports 30, so that the gas flows into the main flow passage section 41 and then passes through the plurality of air jet sections. Each air jet 30 flows out of the main body 10 and sprays on the semi-finished shoe 70 in a divergent manner, so that the upper 72 of the semi-finished shoe 70 can be uniformly heated and activated or cooled and shaped. When the gas flows out of the body 10 from the plurality of jet ports 30, since the inner diameter of each jet section 42 is smaller than the inner diameter of the main flow passage section 41, the gas pressure will not be caused by the gas flowing from the main flow passage section 41 to each The jet section 42 is lowered, so the effect of jetting can be ensured.

As shown in FIGS. 1 to 3, the blowing port 50 is provided on the top surface 13 of the main body 10, is formed on the outer surface of the main body 10, and is spaced apart from the at least one air inlet 20 and the at least one air injection port 30 It is provided that the blowing port 50 communicates with the main flow passage 41 of the gas flow channel 40. When the air flows into the main flow passage 41 through the air blowing port 50, and then flows out of the main body 10 through the air blowing sections 42, and is sprayed on the semi-finished shoe 70, the semi-finished shoe 70 is separated from the main body 10.

As shown in FIGS. 1 to 3, each air nozzle 60 is provided in the at least one air inlet 20 and the air blowing port 50.

The method of use of the present invention is shown in Figures 4 to 6. First, the semi-finished shoe 70 is placed on the body 10, the midsole 71 is provided with at least one perforation 711, and the air at the at least one air inlet 20 is provided. The mouth 60 extends out of the midsole 71 from the perforation 711 as shown in FIG. 5. As shown in FIG. 6, the heated gas is then injected into the gas nozzle 60 provided at the at least one gas inlet 20, so that the heated gas is injected into the gas flow channel 40 through the at least one gas inlet 20 The main flow section 41 is then diverted to the plurality of air-jet sections 42, and finally flows out of the body 10 from the plurality of air-jet ports 30, and sprayed on the upper 72 of the semi-finished shoe 70, which can be heated and activated. Upper 72. 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 diverted to the plurality of air jet sections 42, and finally flow out of the body 10 from the plurality of air jet ports 30, and spray on the upper 72 of the semi-finished shoe 70, so that the upper 72 can be cooled and shaped. As shown in FIG. 7, after the shoe upper 72 is shaped, gas is injected into the gas nozzle 60 provided at the blowing port 50, so that the gas circulates into the main flow passage 41 of the gas flow channel 40, and then is diverted to In the plurality of air jet sections 42, and flow out of the body 10 from the plurality of air jet ports 30, and spray on the semi-finished shoe 70, so that the upper 72 of the semi-finished shoe 70 is opened and separated from the main body 10 , The user can easily remove the finished semi-finished shoe 70 from the body 10. Finally, a sole is glued to the midsole 71 of the semi-finished shoe 70.

With the above-mentioned technical means, the effects obtained by the present invention are increased as follows: 1. The activated refrigeration last of the integral shoe upper of the new type has the at least one air inlet 20, the at least one air jet 30, and the gas flow passage 40 on the body 10, and the gas flow passage 40 is connected to the at least one gas flow passage 40. The gas inlet 20 and the at least one gas injection port 30 allow gas to be injected into the semi-finished shoe 70 through the at least one gas inlet 20, the gas flow channel 40 and the at least one gas injection port 30 in sequence. Therefore, as long as the temperature of the air is adjusted, the new integral upper activation refrigeration last can be used to heat and activate the upper 72 of the semi-finished shoe 70 or cool and shape the upper 72, which is compared with the existing 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 present model does not need to move the upper in the process of processing 72 , So the production efficiency can be improved. 2. The new type of integral shoe upper activation refrigeration last has a simple structure, which is lower in cost 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 50: Blow mouth 60: Gas Mouth 70: semi-finished shoes 71: shoe midsole 72: upper

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 to 7 are partial cross-sectional side views of the implementation state of the preferred embodiment of the present invention.

10: body

12: side surface

13: top surface

20: air inlet

30: Jet port

40: Gas flow path

41: Mainstream pass

42: Jet section

50: Blow mouth

60: Gas Mouth

Claims (10)

An integral shoe upper activated refrigeration last, which is used to activate or cool a semi-finished shoe formed by a shoe upper and a shoe midsole. The integral shoe upper active refrigeration last is provided with: A body, the semi-finished shoe is sleeved on the body; At least one air inlet formed on the outer surface of the body; and At least one air injection port, the at least one air injection port is formed on the outer surface of the body, and is spaced apart from the at least one air intake port, and communicates with the at least one air intake port, and the semi-finished shoe covers the at least one air injection port; Wherein, gas is injected into the main body through the at least one air inlet, and then flows out of the main body from the at least one air injection port, and is injected into the semi-finished shoe. The integral vamp activated refrigeration last according to claim 1, wherein the integral vamp activated refrigeration last is provided with a gas flow channel formed in the body and connected to the at least one air inlet And the at least one air injection port, the gas flow tool has a main flow passage and at least one air injection section, the main flow passage is communicated with the at least one air inlet, and one end of the at least one air injection section is communicated with the main flow passage, The other end is communicated with the at least one jet port. The integral shoe upper activated refrigeration last as claimed in claim 2, wherein the inner diameter of the at least one air jet section is smaller than the inner diameter of the main flow passage section. The integral shoe upper activated refrigeration last according to claim 2 or 3, wherein the integral shoe upper activated refrigeration last is provided with a plurality of said air jets, and the plurality of air jets are formed on the outer surface of the body at intervals The gas flow path is provided with a plurality of jet sections, and one end of each jet section away from the main flow passage is connected to one of the jet ports; wherein the gas flows out of the body through the plurality of jet ports, and is ejected in a divergent manner Semi-finished shoes. The integral vamp activated refrigeration last of claim 2 or 3, wherein the integral vamp activated refrigeration last is provided with an air blowing port formed on the outer surface of the body and connected to the gas flow channel The main flow passage section is connected to the at least one air inlet and the at least one air injection port; wherein the gas flows into the main flow passage section through the air blowing port, and then passes through the at least one air injection section and the at least one air injection port. The port flows out of the main body and sprays on the semi-finished shoe product to separate the semi-finished shoe from the main body. The integral vamp activated refrigeration last according to claim 4, wherein the integral vamp activated refrigeration last is provided with an air blowing port formed on the outer surface of the body and connected to the gas flow channel The main flow section communicates with the at least one air inlet and the plurality of air injection ports; the gas flows into the main flow passage through the air blowing port, and then flows out of the body through the air injection ports corresponding to each air injection section, Spraying on the semi-finished shoe product separates the semi-finished shoe from the body. The integral shoe upper activated refrigeration last according to claim 4, wherein the outer surface of the body is provided with a bottom surface, a side surface and a top surface; the at least one air inlet is provided on the bottom surface; the plurality of air jets The interval is provided on the side surface. The integral vamp activated refrigeration last according to claim 6, wherein the outer surface of the body is provided with a bottom surface, a side surface and a top surface; the at least one air inlet is provided on the bottom surface; the plurality of air jets The interval is arranged on the side surface; the blowing port is arranged on the top surface. The integral shoe upper activated refrigeration last according to claim 7, wherein the integral shoe upper activated refrigeration last is provided with two air inlets, one of which is adjacent to the head of the body, and the other enters The air port is adjacent to the tail of the body. The integral vamp activated refrigeration last of claim 8, wherein the integral vamp activated refrigeration last is provided with two air inlets, one of which is adjacent to the head of the body, and the other enters The air port is adjacent to the tail of the body.

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