Steam shrinkage tester

Abstract

The utility model relates to the technical field of testers, in particular to a steam shrinkage tester. Comprising a machine body, a steam opening formed in the front end of the machine body, a cover body used for sealing the steam opening, a knob used for fixing the cover body on the front end face of the machine body, a control panel arranged on one side of the machine body, a sample cage arranged in the steam opening in a sliding mode, a folding support arranged below the steam opening and an upward rotating U-shaped plate. When the machine body rotates, the rear end face of the rotating block is driven to be completely attached to the machine body to form support, then the sample cage is clamped out and guided to enter the top face of the U-shaped plate, and after the sample cage is cooled, woven cloth on the sample cage can be clamped out through tweezers directly to be tested, and the U-shaped plate is arranged at the front end of the machine body to support the steam cylinder. The technical problems that the steam cylinder needs to be directly clamped out through a clamp, the steam cylinder is large in length, the tail end bears large force when the steam cylinder is clamped from the tail end, the steam cylinder is prone to disengaging from the hand and falling off, and the risk that operators are scalded is caused are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments, in particular to a steam shrinkage measuring instrument. Background Art

[0002] At present, Chinese patent application number: CN208607168U discloses a steam shrinkage test device for fabrics, including a steam cylinder. The steam cylinder is a cylindrical structure with an insulation layer. A steam generating device is provided on one side of the steam cylinder. The steam outlet end of the steam generating device is directly connected to the bottom of the steam cylinder. The conventional shrinkage measuring device of general structure is disclosed, but the steam cylinder needs to be directly clamped out with a clamp. Due to the long length of the steam cylinder, the tail end is subjected to great force when clamped from the tail end, and it is easy to slip out of the hand and fall, causing the risk of scalding the operator. Utility Model Content

[0003] Therefore, in response to the above problems, the present invention proposes a steam shrinkage measuring instrument, which solves the technical problem that the steam cylinder needs to be directly clamped out with a clamp. Due to the long length of the steam cylinder, the tail end is subjected to great force when clamped from the tail end, which is easy to slip out of the hand and fall, causing the risk of scalding the operator.

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a steam shrinkage tester, comprising a body, a steam opening provided at the front end of the body, a cover for closing the steam opening, a knob for fixing the cover to the front end face of the body, a control panel provided on one side of the body, a sample cage slidably provided in the steam opening, and a folding bracket provided below the steam opening, wherein the folding bracket comprises a fixed hinge block provided at the front of the body, a rotating block provided at the top of the fixed hinge block, a rectangular hole provided on one side of the rotating block, a circular hole provided at the top of the fixed hinge block, a fastener for passing through the rectangular hole on the rotating block and the circular hole on the fixed hinge block, and a U-shaped plate provided at the top of the rotating block, wherein the rotating block is provided with a rounded transition at the position of the rectangular hole.

[0005] Furthermore, the middle portion of the U-shaped plate has a downwardly recessed water storage cavity.

[0006] Furthermore, the front and rear ends of the U-shaped plate to the water accumulation chamber are inclined from both sides to the middle and from top to bottom.

[0007] Furthermore, an exhaust fan is provided on one side of the U-shaped plate, and an air duct is provided on the outside of the exhaust fan.

[0008] Furthermore, the U-shaped plate is provided with a drainage pipe at the water accumulation cavity, and a valve is provided at the bottom of the drainage pipe.

[0009] Furthermore, an exhaust fan is provided on the side of the U-shaped plate away from the drain pipe.

[0010] By adopting the above technical solution, the beneficial effects of the utility model are:

[0011] The present invention relates to a steam shrinkage tester, which is provided with a folding bracket. After the U-shaped plate is rotated 90 degrees upward, the U-shaped plate drives the rotating block to rotate at the same time. The rotating block rotates through the rectangular hole position. The rounded corner transition position of the rotating block can be rotated 90 degrees on the top of the fixed hinge block. After completion, the U-shaped plate is pressed downward. Since the rectangular hole is rectangular, the U-shaped plate will move downward, the fastener is located at the top of the rectangular hole, and the rear end surface of the rotating block will fully fit with the machine body to form a support. Then the sample cage is clamped out and the sample cage is guided into the top surface of the U-shaped plate. The sample cage can be cooled or the fabric on the sample cage can be directly clamped out with tweezers for testing. The U-shaped plate is provided at the front end of the machine body to support the steam cylinder to prevent it from falling and causing harm to the human body. This solves the technical problem that the steam cylinder needs to be clamped out directly with a clamp. Due to its long length, the tail end is subjected to great force when clamped from the tail end, which is easy to fall out of the hand and cause the risk of scalding the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic front view of the structure of the present utility model;

[0013] Figure 2 It is a left side schematic diagram of the structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the body structure of the utility model;

[0015] Figure 4 This is a left side schematic diagram of the folding bracket structure of the present utility model;

[0016] Figure 5 This is a front view schematic diagram of the folding bracket structure of the utility model;

[0017] Figure 6 This is a schematic top view of the folding bracket structure of the utility model;

[0018] Figure 7 This is a schematic diagram of the cross-sectional structure of the folding bracket of the utility model in the folded state;

[0019] Figure 8 This is a schematic diagram of the cross-sectional structure of the folding bracket of the utility model in the unfolded state;

[0020] Figure 9 It is a structural schematic diagram of the fixed hinge block and the rotating block of the utility model in the exploded state. DETAILED DESCRIPTION

[0021] The present invention will now be further described with reference to the accompanying drawings and specific implementation methods.

[0022] refer to Figures 1 to 9This embodiment provides a steam shrinkage measuring instrument, comprising a body 1, a steam opening 2 provided at the front end of the body 1, a cover 3 for closing the steam opening 2, a knob 4 for fixing the cover 3 to the front end of the body 1, a control panel 5 provided on one side of the body 1, a sample cage 6 slidably provided in the steam opening 2, and a folding bracket 7 provided below the steam opening 2;

[0023] The folding bracket 7 includes a fixed hinge block 701 provided on the front of the body 1, a rotating block 702 provided on the top of the fixed hinge block 701, a rectangular hole 703 provided on one side of the rotating block 702, a circular hole 704 provided on the top of the fixed hinge block 701, a fastener 705 for passing through the rectangular hole 703 on the rotating block 702 and the circular hole 704 on the fixed hinge block 701, and a U-shaped plate 706 provided on the top of the rotating block 702. The rotating block 702 is provided with a rounded transition 707 at the position of the rectangular hole 703.

[0024] First, operate the control panel 5 to preheat the machine body 1, put the fabric to be tested into the sample cage 6, and then insert the sample cage 6 into the steam opening 2 and close the cover 3. Use the knob 4 to fix the cover 3 to the front end of the machine body 1.

[0025] Then operate the control panel 5 to set the steam time, temperature and other parameters. After the steam shrinkage test is completed, rotate the knob 4 in the opposite direction, then open the cover 3, and rotate the U-shaped plate upward 90 degrees. The U-shaped plate drives the rotating block 702 to rotate at the same time. The rotating block 702 rotates through the rectangular hole 703. The rounded transition 707 position of the rotating block 702 can be rotated 90 degrees on the top of the fixed hinge block 701. After completion, press the U-shaped plate downward. Since the rectangular hole 703 is rectangular, the U-shaped plate will move downward, and the fastener 705 is located in the rectangular hole 703. 03 top, the rear end surface of the rotating block 702 will be fully fitted with the body 1 to form a support, and then the sample cage 6 will be clamped out. The sample cage 6 will be guided into the top surface of the U-shaped plate. You can wait for the sample cage 6 to cool down or directly use tweezers to clamp out the fabric on the sample cage 6 for testing. Compared with the traditional measuring instrument that uses clips to directly clamp out the steam cylinder, due to the long length of the steam cylinder, the tail end is subjected to great force when clamping it from the tail end, which is easy to slip out of the hand and fall, causing the risk of scalding the operator. The body 1 is provided with a U-shaped plate at the front end to support the steam cylinder to prevent it from falling and causing harm to the human body.

[0026] The U-shaped plate 706 has a downwardly concave water chamber 708 in the middle, and the front and rear ends of the U-shaped plate are inclined from both sides to the middle and from top to bottom to guide some steam water absorbed on the fabric and mesh on the steam cylinder to the water chamber 708.

[0027] Since some steam water will be absorbed by the fabric and mesh on the steam cylinder, there is a risk of scalding if it drops onto the human body, the water accumulation chamber 708 on the U-shaped plate can collect the steam water droplets into the water accumulation chamber 708 to prevent them from slipping out of the U-shaped plate and causing scalding to the human body; the U-shaped plate is provided with a drain pipe 711 at the water accumulation chamber 708, and a valve 712 is provided at the bottom of the drain pipe 711. When too much water accumulates at the water accumulation chamber 708, the valve 712 is opened to guide the water in the water accumulation chamber 708 to be discharged through the drain pipe 711.

[0028] An exhaust fan 709 is provided on one side of the U-shaped plate, and an air duct 710 is provided on the outside of the exhaust fan 709. When the exhaust fan 709 is provided, a lot of steam will come out of the steam opening 2 when the cover body 3 is just opened, and the user's mask or glasses will easily fog up and be blocked. The steam coming out of the steam opening 2 is extracted by the exhaust fan 709 to the air duct 710 and discharged to the outside, so as to prevent the user's mask or glasses from being blocked.

[0029] An exhaust fan 713 is provided on the side of the U-shaped plate 706 away from the drain pipe 711. The exhaust fan 713 blows towards the steam cylinder, which can quickly reduce the temperature of the steam cylinder. The user can quickly replace the fabric on the steam cylinder for re-testing, reducing the waiting time for the steam cylinder to cool down.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0031] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; they can refer to direct connection or indirect connection through an intermediate medium; they can refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0032] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0034] Although the present invention has been specifically shown and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes can be made to the form and details of the present invention without departing from the spirit and scope of the present invention as defined by the appended claims, and all of these changes are within the scope of protection of the present invention.

Claims

1. A steam shrinkage tester, characterized in that: The invention comprises a machine body (1), a steam opening (2) provided at the front end of the machine body (1), a cover (3) for closing the steam opening (2), a knob (4) for fixing the cover (3) to the front end of the machine body (1), a control panel (5) provided at one side of the machine body (1), a sample cage (6) slidably provided in the steam opening (2), and a folding bracket (7) provided below the steam opening (2), wherein the folding bracket (7) comprises a fixed hinge block (701) provided at the front end of the machine body (1), a hinge block (702) provided at the fixed hinge block (703), and a hinge block (704) provided at the bottom of the machine body (1). The invention relates to a rotating block (702) at the top of the rotating block (701), a rectangular hole (703) provided on one side of the rotating block (702), a circular hole (704) provided on the top of the fixed hinge block (701), a fastener (705) for passing through the rectangular hole (703) on the rotating block (702) and the circular hole (704) on the fixed hinge block (701), and a U-shaped plate (706) provided on the top of the rotating block (702), wherein the rotating block (702) is provided with a rounded transition (707) at the position of the rectangular hole (703).

2. A steam shrinkage tester according to claim 1, characterized in that: The U-shaped plate (706) has a downwardly recessed water storage cavity (708) in the middle.

3. A steam shrinkage tester according to claim 2, characterized in that: The front and rear ends of the U-shaped plate are inclined from both sides to the middle and from top to bottom to the water accumulation chamber (708).

4. The steam shrinkage tester according to claim 2, characterized in that: An exhaust fan (709) is provided on one side of the U-shaped plate, and an air duct (710) is provided on the outside of the exhaust fan (709).

5. The steam shrinkage tester according to claim 2, characterized in that: The U-shaped plate is provided with a drainage pipe (711) located in the water accumulation chamber (708), and a valve (712) is provided at the bottom of the drainage pipe (711).

6. The steam shrinkage tester according to claim 2, characterized in that: An exhaust fan (713) is provided on the side of the U-shaped plate (706) away from the drain pipe (711).

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