Breathability detection device for sportswear fabric

Abstract

The utility model discloses an air permeability detection device for sportswear fabric, which belongs to the technical field of fabric detection and can ensure that the fabric is attached to the surface of a support ring in a stepped manner, ensure that the whole fabric is flat and straight in the attaching process and avoid the situation that the whole air permeability of the fabric is influenced by wrinkles of the fabric as much as possible. The air permeability detection device for the sportswear fabric comprises a base, a first detection seat is installed at the center of the top of the base, a ventilation cavity is formed in the center of the top of the first detection seat, and a supporting ring is fixed to the outer edge of the ventilation cavity; a supporting cavity is formed in the top of the first detection base, a pressing ring is installed in the supporting cavity, a guide rod is vertically fixed in the supporting cavity, an ejection spring is installed on the portion, corresponding to the guide rod, in the supporting cavity in a sleeving mode, and a second detection base is installed at one end of the top of the first detection base through a hinge in a hinged mode and provided with a sealing groove. An air outlet pipe is installed in the sealing groove, and absorbent cotton and a moisture detector used for detecting moisture are installed in the air outlet pipe.

Description

Technical Field

[0001] The utility model belongs to the technical field of fabric detection, and in particular relates to an air permeability detection device for sports fabrics. Background Art

[0002] Sports fabrics are high-tech materials designed for sports, usually containing various fibers and processes, and have a variety of excellent functions. When choosing sports fabrics, you should also pay attention to the breathability and quick-drying properties of the fabric to ensure comfort during exercise and reduce the discomfort caused by sweat retention. During exercise, the human body will produce a lot of sweat. If the sports fabric has poor breathability, the sweat cannot be effectively discharged, which will cause the body to be stuffy and airtight, affecting the exercise experience. At the same time, airtight fabrics may also cause bacteria to grow and increase discomfort after exercise. Therefore, breathability testing can ensure that sports fabrics have good breathability, so that athletes can stay dry and comfortable during exercise, improve sports performance and comfort, so the fabrics need to be breathable during the production process.

[0003] The existing air permeability testing device, when conducting air permeability testing, directly covers the fabric at the vent and then covers it with a pressing plate. During the pressing process, the fabric is prone to wrinkles, which affects the overall air permeability of the fabric and easily causes inaccurate test data. Therefore, a sports fabric air permeability testing device is needed to assist in solving this problem. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an air permeability detection device for sports fabrics, which can ensure that the fabric is fitted in a stepped manner on the surface of a support ring, and can ensure that the overall fabric is flat and straight during the fitting process, and try to avoid the occurrence of fabric wrinkles that affect the overall air permeability of the fabric.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides such a sports fabric air permeability detection device, the sports fabric air permeability detection device comprises a base, a first detection seat is installed at the top center of the base, a ventilation cavity is opened at the top center of the first detection seat, a support ring is fixed at the outer edge of the ventilation cavity, and a filter is fixed at the inner edge of the ventilation cavity corresponding to the support ring;

[0008] A support cavity is provided at the top of the first detection seat corresponding to the outer edge of the support ring, a pressing ring is installed in the support cavity, a guide rod is vertically fixed in the support cavity, an ejection spring pushed by the auxiliary pressing ring is installed on the guide rod in the support cavity, a second detection seat is hingedly installed at one end of the top of the first detection seat through a hinge, a sealing groove for supporting and sealing the support ring is provided on the second detection seat, an air outlet pipe is installed in the sealing groove, absorbent cotton and a moisture detector for detecting moisture are installed in the air outlet pipe, and the second detection seat is fastened to the first detection seat by a fixing column and a tightening assembly.

[0009] Furthermore, the fixing column is fixed to the middle section of the side of the second detection seat away from the hinge, a fixing cavity is opened in the middle section of the outer side of the base, and the tensioning assembly is arranged in the fixing cavity.

[0010] Furthermore, the tensioning assembly is arranged in the fixed cavity, and the tensioning assembly includes a rotating rod vertically rotated in the fixed cavity, a worm gear is fixed at the bottom of the rotating rod, a protrusion is protruding at the bottom of the fixed cavity, a knob is rotatably embedded on the protrusion, a worm is fixed at one end of the knob, the worm and the worm gear cooperate for transmission, a sliding block is sleeved on the rotating rod, the sliding block and the rotating rod are threadedly cooperated, an inverted J-shaped pull hook is hingedly installed at the top of the sliding block, and the fixed column and the pull hook are hooked tightly.

[0011] Furthermore, flattening rollers are rotatably arranged on both sides of the top of the first detection seat corresponding to the first detection seat, and accommodating grooves for accommodating the flattening rollers are symmetrically opened on one side of the second detection seat corresponding to the first detection seat.

[0012] Furthermore, an anti-skid pad is embedded and installed at the top of the support ring, the anti-skid pad is ring-shaped, and the anti-skid pad is provided with a plurality of circles from the inside to the outside.

[0013] Furthermore, an air duct is installed inside the base, the air duct is connected to the air permeable cavity, one side of the base is inclined, a display screen is embedded in the inclined side of the base, and a plurality of buttons are equidistantly installed on one side of the base corresponding to the display screen.

[0014] Furthermore, leveling knobs are installed at four corners of the bottom of the base, and the base and the leveling knobs are threadedly matched.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model can ensure that the fabric is fitted on the surface of the support ring in a stepped manner by the cooperation between the support ring and the pressing ring arranged from the inside to the outside, the guide rod and the ejection spring, etc., when the fabric is pressed down during operation, the pressing ring can be pressed down to ensure that the fabric is fitted on the surface of the support ring in a stepped manner, and the overall flatness and straightness of the fabric can be ensured during the fitting process, and the wrinkles of the fabric can be avoided as much as possible to affect the overall air permeability of the fabric.

[0018] The utility model uses a fixed column and a tensioning component to hang the draw hook on the fixed column, and rotate the draw hook. When the draw hook rotates, the sliding block is driven to rotate. The sliding block and the worm gear cooperate with each other for transmission, so that the rotating rod rotates as a whole. The sliding block and the rotating rod are threadedly matched, so that the sliding block is lowered as a whole and drives the draw hook to pull the fixed column, thereby completing the stable pressing and fixing of the first detection seat and the second detection seat, and trying to avoid the situation that the fabric is not pressed in place during the detection process and the fabric moves during the detection during the working process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the second detection seat of the utility model when it is unfolded;

[0022] Figure 3 It is a longitudinal sectional view of the base of the utility model;

[0023] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 5 It is a longitudinal cross-sectional view of the base corresponding to the tensioning assembly of the utility model.

[0025] The marks in the accompanying drawings are: 1. base; 2. leveling knob; 3. display screen; 4. button; 5. first detection seat; 51. flattening roller; 6. pressing ring; 61. guide rod; 62. ejection spring; 7. support ring; 71. anti-slip pad; 8. filter; 9. second detection seat; 91. receiving groove; 92. air outlet pipe; 10. fixing column; 11. tensioning assembly; 111. bump; 12. hook; 121. sliding block; 13. rotating rod; 131. worm gear; 14. knob; 141. worm; 15. air guide tube. DETAILED DESCRIPTION

[0026] 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.

[0027] This specific embodiment is a device for detecting the air permeability of sports fabrics. Figure 1 , Figure 2 and Figure 3 As shown, the air permeability detection device for sports fabrics includes a base 1, a first detection seat 5 is installed at the top center of the base 1, a ventilation cavity is opened at the top center of the first detection seat 5, a support ring 7 is fixed at the outer edge of the ventilation cavity, a filter screen 8 is fixed at the inner edge of the ventilation cavity corresponding to the support ring 7, and the filter screen 8 can be set to ensure that the whole energy is evenly distributed in the ventilation cavity during subsequent work, an air guide tube 15 is installed inside the base 1, and the air guide tube 15 is connected to the ventilation cavity, a support cavity is opened at the top of the first detection seat 5 corresponding to the outer edge of the support ring 7, and the support A pressing ring 6 is installed in the cavity, a guide rod 61 is vertically fixed in the support cavity, an ejection spring 62 for assisting the pressing ring 6 is installed on the corresponding guide rod 61 in the support cavity, a second detection seat 9 is hingedly installed at one end of the top of the first detection seat 5 through a hinge, a sealing groove for supporting and sealing the support ring 7 is opened on the second detection seat 9, an air outlet pipe 92 is installed in the sealing groove, absorbent cotton and a moisture detector for detecting moisture are installed in the air outlet pipe 92, and the second detection seat 9 is fastened to the first detection seat 5 through a fixing column 10 and a tensioning assembly 11.

[0028] One side of the base 1 is inclined, and a display screen 3 is embedded in the inclined side of the base 1. Several buttons 4 are equidistantly installed on one side of the base 1 corresponding to the display screen 3. Leveling knobs 2 are installed at the four corners of the bottom of the base 1. The base 1 and the leveling knob 2 are threadedly matched. By setting the leveling knob 2, the overall levelness of the base 1 can be adjusted during the work process to ensure that the base 1 will not shake during subsequent work.

[0029] Among them, an anti-skid pad 71 is embedded and installed at the top of the support ring 7. The anti-skid pad 71 is ring-shaped and has several circles from the inside to the outside. The anti-skid pad 71 can be set to avoid air leakage as much as possible when the cloth is pressed during work, thereby ensuring subsequent sealing.

[0030] Reference Figure 2 , Figure 4 and Figure 5As shown, the fixed column 10 is fixed at the middle section of the side of the second detection seat 9 away from the hinge, and a fixed cavity is opened in the middle section of the outer side of the base 1. The tensioning component 11 is arranged in the fixed cavity. The tensioning component 11 includes a rotating rod 13 vertically rotatably arranged in the fixed cavity, a worm gear 131 is fixed at the bottom of the rotating rod 13, and a protrusion 111 is protrudingly provided at the bottom of the fixed cavity. A knob 14 is rotatably embedded and installed on the protrusion 111, and a worm 141 is fixed at one end of the knob 14. The worm 141 and the worm gear 131 cooperate for transmission, a sliding block 121 is sleeved and installed on the rotating rod 13, and the sliding block 121 is threadedly matched with the rotating rod 13, and an inverted J-shaped hook 12 is hingedly installed at the top of the sliding block 121, and the fixed column 10 and the hook 12 are hooked tightly.

[0031] By setting the fixed column 10 and the tensioning assembly 11, the hook 12 is hung on the fixed column 10, and the hook 12 is rotated. When the hook 12 rotates, the sliding block 121 is driven to rotate, and the sliding block 121 and the worm gear 131 cooperate with each other to rotate the rotating rod 13 as a whole. The sliding block 121 and the rotating rod 13 are threadedly matched, so that the sliding block 121 is lowered as a whole, and the hook 12 is driven to pull the fixed column 10, so as to complete the stable pressing and fixing of the first detection seat 5 and the second detection seat 9, and try to avoid the situation that the fabric is not pressed in place during the detection process and the fabric moves during the detection during the working process.

[0032] The top of the first detection seat 5 is rotatably provided with flattening rollers 51 on both sides corresponding to the first detection seat 5, and the second detection seat 9 is symmetrically provided with a receiving groove 91 for accommodating the flattening roller 51 on one side corresponding to the first detection seat 5. Through the provided flattening roller 51, the fabric can be stably unfolded during the working process, and the position of the fabric can be moved as a whole by directly pulling the fabric when detecting a longer section of fabric, thereby avoiding subsequent adjustments as much as possible.

[0033] Working principle:

[0034] During operation, when it is necessary to detect the air permeability of a long cloth, the cloth is sequentially passed through the flattening roller 51 and covered on the support ring 7, and passed through another flattening roller 51. When performing the detection, the second detection seat 9 covers the top of the first detection seat 5, and the second detection seat 9 covers the top of the first detection seat 5. The pressing ring 6 of the sealing cavity is pressed, and the ejection spring 62 is compressed as a whole during the downward pressing of the pressing ring 6, so that the cloth is pressed on the top of the support ring 7, and the cloth is ensured to be stretched straight as a whole. When the second detection seat 9 is pressed on the top of the first detection seat 5, the hook 12 is hung on the fixed column 10, and the knob 14 is turned. When the knob 14 is turned, the worm 141 is driven to rotate, and the worm 141 and the worm wheel 131 cooperate with each other to transmit, so that the rotating rod 13 rotates as a whole, and the sliding block 121 is threadedly matched with the rotating rod 13, so that the sliding block 121 is lowered as a whole, and drives the hook 12 to pull the fixed column 10, thereby completing the stable pressing and fixing of the first detection seat 5 and the second detection seat 9.

[0035] When performing the breathable type test, a certain amount of steam is transported into the breathable cavity through the air duct 15, and passes through the moisture detector at the outlet pipe 92. The moisture detector determines whether the breathability of the sports fabric meets the standard by detecting the moisture content of the absorbent cotton.

[0036] All technical features in this embodiment can be freely combined according to actual needs.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A device for detecting the air permeability of sports fabrics, comprising a base (1), characterized in that: A first detection seat (5) is installed at the center of the top of the base (1), a ventilation cavity is opened at the center of the top of the first detection seat (5), a support ring (7) is fixed at the outer edge of the ventilation cavity, and a filter (8) is fixed at the inner edge of the ventilation cavity corresponding to the support ring (7); A support cavity is provided at the top of the first detection seat (5) corresponding to the outer edge of the support ring (7), a pressing ring (6) is installed in the support cavity, a guide rod (61) is vertically fixed in the support cavity, and an ejection spring (62) is installed on the guide rod (61) in the support cavity to assist the pressing ring (6) in pushing. A second detection seat (9) is hingedly installed at one end of the top of the first detection seat (5) through a hinge, a sealing groove is provided on the second detection seat (9) for supporting and sealing the support ring (7), an air outlet pipe (92) is installed in the sealing groove, absorbent cotton and a moisture detector for detecting moisture are installed in the air outlet pipe (92), and the second detection seat (9) and the first detection seat (5) are connected and fastened by a fixing column (10) and a tensioning assembly (11).

2. The air permeability detection device for sports fabrics according to claim 1, characterized in that: The fixing column (10) is fixed to the middle section of the second detection seat (9) away from the hinge, and a fixing cavity is provided in the middle section of the outer side of the base (1), and the tensioning assembly (11) is arranged in the fixing cavity.

3. The air permeability detection device for sports fabrics according to claim 2, characterized in that: The tensioning assembly (11) is arranged in a fixed cavity, and the tensioning assembly (11) comprises a rotating rod (13) which is vertically rotatably arranged in the fixed cavity, a worm gear (131) is fixed at the bottom of the rotating rod (13), a protrusion (111) is protrudingly arranged at the bottom of the fixed cavity, a knob (14) is rotatably embedded and installed on the protrusion (111), a worm (141) is fixed at one end of the knob (14), the worm (141) and the worm gear (131) are matched for transmission, a sliding block (121) is sleeved and installed on the rotating rod (13), the sliding block (121) and the rotating rod (13) are threadedly matched, an inverted J-shaped hook (12) is hingedly installed at the top of the sliding block (121), and the fixed column (10) and the hook (12) are matched and hooked.

4. The air permeability detection device for sports fabrics according to claim 1, characterized in that: Flattening rollers (51) are rotatably arranged on both sides of the top of the first detection seat (5) corresponding to the first detection seat (5), and a receiving groove (91) for receiving the flattening roller (51) is symmetrically opened on one side of the second detection seat (9) corresponding to the first detection seat (5).

5. The air permeability detection device for sports fabrics according to claim 1, characterized in that: An anti-skid pad (71) is embedded and installed at the top of the support ring (7); the anti-skid pad (71) is ring-shaped and has a plurality of circles from the inside to the outside.

6. The air permeability detection device for sports fabrics according to claim 1, characterized in that: An air duct (15) is installed inside the base (1), and the air duct (15) is connected to the air permeable cavity. One side of the base (1) is inclined, and a display screen (3) is embedded in the inclined side of the base (1). A plurality of buttons (4) are equidistantly installed on one side of the base (1) corresponding to the display screen (3).

7. The air permeability detection device for sports fabrics according to claim 1, characterized in that: Leveling knobs (2) are installed at the four corners of the bottom of the base (1), and the base (1) and the leveling knobs (2) are threadedly matched.

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