A casual shoe upper air permeability testing device

Abstract

The utility model discloses a casual shoe upper air permeability detection device, which relates to the technical field of casual shoe production, and comprises a base, an observation cover, a top cover and a buckle. One side of the bottom of the base is connected with one end of a connecting pipe, and the other end of the connecting pipe is connected with the inside of a push-type air pump. The push-type air pump is used to inflate the inside of the base. One side of the push-type air pump is provided with an air inlet connected with the inside. The base is connected to the observation cover by the buckle, so that the upper fabric can be clamped and fixed between the base and the observation cover, and then water is injected into the observation cover. The inside of the base can be inflated by the push-type air pump, and the air permeability of the upper fabric can be intuitively observed by the amount of bubbles in the observation cover. The device is small in size and light in weight, easy to carry, and greatly improves the convenience of using the device.

Description

Technical Field

[0001] The utility model relates to the technical field of casual shoe production, in particular to a casual shoe upper air permeability detection device. Background Art

[0002] The materials of existing casual shoe uppers are diverse, so the material selection of the upper pays more attention to the air permeability of the material. After searching, the Chinese patent authorization number CN218726456U discloses an air permeability detection device for the production of flyknit uppers. Although the device can not only prevent dust accumulation at the air outlet, avoid errors in the detection results, and improve the detection effect of the air permeability detection device, the device is large in size and is relatively bulky when moving. It needs to be connected to a power supply when in use, which is inconvenient to carry, resulting in low flexibility when used. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a casual shoe upper air permeability detection device, which solves the problem that the existing detection device proposed in the background art is large in size, heavy, inconvenient to carry, and has poor flexibility.

[0004] To achieve the above purpose, the utility model is implemented through the following technical scheme: a casual shoe upper air permeability detection device, including a base, an observation cover, a top cover and a buckle, one side of the bottom of the base is connected with one end of a connecting pipe, and the other end of the connecting pipe is connected with the inside of a push-type air pump, and the push-type air pump is used to inflate the inside of the base, and one side of the push-type air pump is provided with an air inlet connected to the inside, and a one-way valve is provided inside the air inlet, an observation cover is provided above the base, and upper fabric is clamped between the base and the observation cover, and the base and the two sides of the observation cover are connected to each other by buckles.

[0005] Preferably, the base is made of transparent acrylic material, and the bottom of the base is closed, and a circular hole corresponding to the bottom of the observation cover is opened in the middle of the top of the base, so that air can pass through the fabric into the interior of the observation cover.

[0006] Preferably, a circular hole groove is opened at the bottom of the observation cover, and the observation cover is made of transparent acrylic material, and the top of the observation cover is open. The transparent material of the observation cover is conducive to observing the bubbles inside, thereby facilitating intuitive observation of the air permeability.

[0007] Preferably, the inner wall at the top of the observation cover is provided with a thread, and the top of the observation cover is threadedly connected to the top cover through the thread, and a circular through hole is opened on the top of the top cover, and the top cover is connected to the top of the observation cover through the thread, which is conducive to disassembly of the top cover and easy to carry.

[0008] Preferably, a wind speed sensor is provided inside the circular through hole on the top of the top cover, and the wind speed sensor is electrically connected to a digital display module on one side, so that excess air inside the observation cover can pass through the hole groove at the bottom of the observation cover, thereby being detected by the wind speed sensor and then displayed by the digital display module.

[0009] The utility model provides a casual shoe upper air permeability detection device, which has the following beneficial effects:

[0010] (1) A casual shoe upper air permeability testing device, when in use, the upper fabric is placed on the top of a base, and then the bottom of an observation cover is aligned with the top of the base, and then the base and the observation cover are connected by a buckle, so that the upper fabric can be clamped and fixed between the base and the observation cover, and then water is injected into the observation cover, and the base is inflated by a press-type air pump, so that the air inside the base can pass through the upper fabric and become bubbles in the observation cover and float up, and then the air permeability of the upper fabric can be visually observed by the amount of bubbles in the observation cover. The device is small in size and light in weight, easy to carry, and greatly improves the convenience of using the device.

[0011] (2) A casual shoe upper air permeability testing device, which inflates the base through a press-type air pump without adding water to the inside of the observation cover, so that the air inside the base can pass through the fabric into the inside of the observation cover, and then the excess air inside the observation cover can pass through the holes and grooves at the bottom of the observation cover, so as to be detected by the wind speed sensor and then displayed by the digital display module, which is conducive to enabling the device to detect air permeability through multiple measurement methods and improve the accuracy of detection.

[0012] This solves the problem that the existing detection device is large in size, heavy, inconvenient to carry and has poor flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the observation cover of the utility model;

[0016] Figure 4 This is a schematic diagram of the top cover structure of the utility model;

[0017] Figure 5 It is a schematic diagram of the structure of the utility model from top view.

[0018] In the figure, 1. base; 2. connecting pipe; 3. push-type air pump; 4. air inlet; 5. observation cover; 6. top cover; 7. buckle; 8. upper fabric; 9. wind speed sensor; 10. digital display module. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1: A casual shoe upper air permeability testing device, comprising a base 1, an observation cover 5, a top cover 6 and a buckle 7. One side of the bottom of the base 1 is connected to one end of a connecting tube 2, and the other end of the connecting tube 2 is connected to the inside of a push-type air pump 3. The push-type air pump 3 is used to inflate the inside of the base 1. One side of the push-type air pump 3 is provided with an air inlet 4 connected to the inside, and a one-way valve is provided inside the air inlet 4. An observation cover 5 is provided above the base 1. An upper fabric 8 is sandwiched between the base 1 and the observation cover 5. The base 1 and the observation cover 5 are connected to each other on both sides by a buckle 7. The base 1 is made of transparent acrylic material, and the bottom of the base 1 is closed, and the top of the base 1 is A circular hole groove corresponding to the bottom of the observation cover 5 is provided on the bottom of the observation cover 5. The observation cover 5 is made of transparent acrylic material, and the top of the observation cover 5 is open. The base 1 and the observation cover 5 can clamp and fix the upper fabric 8, and then water is injected into the observation cover 5. The base 1 can be inflated through the press-type air pump 3, and then the air inside the base 1 can pass through the upper fabric 8 to become bubbles and float inside the observation cover 5, and then the air permeability of the upper fabric 8 can be intuitively observed through the amount of bubbles inside the observation cover 5. The device is small in size and light in weight, easy to carry, and greatly improves the convenience of using the device.

[0021] Embodiment 2: The top inner wall of the observation hood 5 is provided with threads, and the top of the observation hood 5 is threadedly connected to the top cover 6 through threads, and a circular through hole is opened on the top of the top cover 6, and a wind speed sensor 9 is arranged inside the circular through hole on the top of the top cover 6, and the wind speed sensor 9 is electrically connected to a digital display module 10 on one side. The device inflates the base 1 through a press-type air pump 3 without adding water to the inside of the observation hood 5, so that the air inside the base 1 can pass through the fabric into the inside of the observation hood 5, and then the excess air inside the observation hood 5 can pass through the hole groove at the bottom of the observation hood 5, so as to be detected by the wind speed sensor 9, and then displayed by the digital display module 10, which is conducive to enabling the device to detect air permeability through a variety of measurement methods and improve the accuracy of detection.

[0022] Working principle: When the device is used, the upper fabric 8 is placed on the top of the base 1, and then the bottom of the observation cover 5 is aligned with the top of the base 1, and then the base 1 and the observation cover 5 are connected by the buckle 7, so that the upper fabric 8 can be clamped and fixed between the base 1 and the observation cover 5, and then water is injected into the inside of the observation cover 5, and the inside of the base 1 can be inflated by the press-type air pump 3, so that the air inside the base 1 can pass through the upper fabric 8 to become bubbles and float inside the observation cover 5, and then the upper fabric can be visually observed through the amount of bubbles inside the observation cover 5. The air permeability of the fabric 8, the device is small in size and light in weight, and is easy to carry, which greatly improves the convenience of using the device. The device inflates the base 1 through the press-type air pump 3 without adding water to the inside of the observation cover 5, so that the air inside the base 1 can pass through the fabric and enter the inside of the observation cover 5, and then the excess air inside the observation cover 5 can pass through the holes and grooves at the bottom of the observation cover 5, so as to be detected by the wind speed sensor 9, and then displayed by the digital display module 10, which is conducive to enabling the device to detect the air permeability through a variety of measurement methods and improve the accuracy of the detection.

[0023] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A casual shoe upper air permeability testing device, characterized in that: The invention comprises a base (1), an observation cover (5), a top cover (6) and a buckle (7); one side of the bottom of the base (1) is connected to one end of a connecting pipe (2); the other end of the connecting pipe (2) is connected to the inside of a push-type air pump (3); the push-type air pump (3) is used to inflate the inside of the base (1); one side of the push-type air pump (3) is provided with an air inlet (4) connected to the inside; a one-way valve is provided inside the air inlet (4); an observation cover (5) is provided above the base (1); a shoe upper fabric (8) is sandwiched between the base (1) and the observation cover (5); and the base (1) and the observation cover (5) are connected to each other at both sides by a buckle (7).

2. The casual shoe upper air permeability testing device according to claim 1, characterized in that: The base (1) is made of a transparent acrylic material, and the bottom of the base (1) is closed, and a circular hole corresponding to the bottom of the observation cover (5) is provided in the middle of the top of the base (1).

3. The casual shoe upper air permeability testing device according to claim 1, characterized in that: A circular hole groove is provided at the bottom of the observation cover (5), the observation cover (5) is made of a transparent acrylic material, and the top of the observation cover (5) is open.

4. The casual shoe upper air permeability testing device according to claim 1, characterized in that: The inner wall of the top of the observation cover (5) is provided with a thread, and the top of the observation cover (5) is threadedly connected to the top cover (6) via the thread, and a circular through hole is opened on the top of the top cover (6).

5. The casual shoe upper air permeability testing device according to claim 1, characterized in that: A wind speed sensor (9) is disposed inside the circular through hole at the top of the top cover (6), and the wind speed sensor (9) is electrically connected to a digital display module (10) on one side.

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