Down filling power testing device
By introducing a horizontal shaking mechanism and a transparent test barrel into the down fluffy test device, the problem of slow traditional testing methods is solved, and a method of quickly measuring down fluffy is realized.
Patent Information
- Application Number
- CN202420067808.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-11
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-01-11
AI Technical Summary
The traditional down fluffy test method is relatively slow, and you need to wait for the pressing plate to compact the down by itself, resulting in a longer test time.
A device including a base plate, a test barrel and a horizontal shaking mechanism is designed. The movable block is driven to slide in the stroke groove by a motor drive cam to realize the reciprocating movement of the test barrel. It is quickly compacted with the built-in press plate and made of transparent material. The test barrel has a scale bar for easy measurement.
The horizontal shaking mechanism drives the test tube to reciprocate, which significantly accelerates the down compaction process and achieves rapid measurement of the down fluffy.
Smart Images
Figure CN222364896U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of down, and in particular to a down fluffiness testing device. Background Art
[0002] Fluffiness is an important indicator of feather down quality, reflecting the elasticity of feather down. The greater the fluffiness, the greater the amount of still air contained, and the better the warmth retention. Therefore, the quality of fluffiness directly determines the warmth retention of feather down. When testing the fluffiness of down, auxiliary down fluffiness testing equipment is required.
[0003] The traditional down fluffiness test is generally to weigh a fixed weight of down in a cylinder, then let the cylinder stand and place a pressure plate inside the cylinder, use the weight of the pressure plate to press down the down, and after a fixed time, observe the position of the pressure plate in the scale barrel. The larger the scale, the better the fluffiness. However, this method requires waiting for the pressure plate to press the down in the scale barrel by itself, so the test is relatively slow.
[0004] For this purpose, a down fluffiness testing device is proposed. Utility Model Content
[0005] The purpose of the utility model is to solve the problem that the traditional down bulkiness test is relatively slow, and the utility model provides a down bulkiness test device.
[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0007] A down fluffiness testing device comprises a base plate and a testing cylinder located on the surface of the base plate and used for placing down, a pressing plate matching the testing cylinder is arranged inside the testing cylinder, a horizontal shaking mechanism is arranged on the surface of the base plate, the horizontal shaking mechanism is detachably fixed to the testing cylinder, the horizontal shaking mechanism comprises an outer frame and a reciprocating component, the outer frame is a closed frame-shaped object, and the reciprocating component is fixed to the outer frame.
[0008] Furthermore, the reciprocating component includes a cross bar, a horizontal limit piece, a travel groove, a cam and a motor. The cross bar is horizontally arranged and one end is fixed to the outer frame and the other end is fixed to the travel groove. The horizontal limit piece is sleeved on the surface of the cross bar, the cam is fixed to the output end of the motor, and a movable block is provided at the free end of the cam, and the movable block is slidably arranged in the slide rail of the travel groove.
[0009] Furthermore, a slide groove is provided on the surface of the bottom plate along the movement direction of the horizontal shaking mechanism, a slider is slidably provided in the slide groove, the slider is fixedly connected to a clamping block, and the clamping block matches the groove at the bottom of the test cylinder.
[0010] Furthermore, the test tube is made of a transparent material and has scale bars on its surface.
[0011] Furthermore, a handle is provided on the surface of the test cylinder.
[0012] The beneficial effects of the utility model are as follows:
[0013] The horizontal shaking mechanism drives the test cylinder to move back and forth, and cooperates with the pressing plate located in the test cylinder to compact the down more quickly, so as to achieve the purpose of quickly measuring the fluffiness of the down. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the structure of the horizontal shaking mechanism of the utility model;
[0016] Figure 3 It is a schematic diagram of the bottom plate structure of the utility model;
[0017] Figure 4 It is a cross-sectional view of the test tube of the utility model.
[0018] Figure numerals: 1, bottom plate; 2, test tube; 3, pressure plate; 4, horizontal shaking mechanism; 5, scale bar; 6, handle; 7, slide groove; 8, slider; 9, block; 10, limit bar; 41, outer frame; 42, cross bar; 43, horizontal limit piece; 44, travel groove; 45, movable block; 46, cam; 47, motor; 48, motor mounting seat. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0022] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0023] like Figure 1-4 As shown, a down fluffiness testing device comprises a base plate 1 and a testing cylinder located on the surface of the base plate 1 and used for placing down, a pressing plate 3 matching the testing cylinder 2 is arranged inside the testing cylinder 2, a horizontal shaking mechanism 4 is arranged on the surface of the base plate 1, and the horizontal shaking mechanism 4 is detachably fixed to the testing cylinder 2.
[0024] In this embodiment, the horizontal shaking mechanism 4 drives the test tube 2 to perform reciprocating motion, and cooperates with the pressing plate 3 located in the test tube 2 to compact the down more quickly, thereby achieving the purpose of quickly measuring the fluffiness of the down.
[0025] Specifically, the horizontal shaking mechanism 4 includes an outer frame 41 and a reciprocating component. The outer frame 41 is a closed frame-shaped object, and the reciprocating component is fixed to the outer frame 41.
[0026] In this embodiment, the test tube 2 can be directly placed in the outer frame 41 to achieve the separation between the test tube 2 and the horizontal shaking mechanism 4, thereby facilitating the filling of down and the weighing of the down in the test tube 2.
[0027] Specifically, the reciprocating component includes a cross bar 42, a horizontal limiter 43, a travel slot 44, a cam 46 and a motor 47. The cross bar 42 is horizontally arranged and one end is fixed to the outer frame 41 and the other end is fixed to the travel slot 44. The horizontal limiter 43 is sleeved on the surface of the cross bar 42. The cam 46 is fixed to the output end of the motor 47. The free end of the cam 46 is provided with a movable block 45, and the movable block 45 is slidably arranged in the slide rail of the travel slot 44.
[0028] In this embodiment, the free end of the cam 46 is driven by the motor 47 to make a circular motion, so that the movable block 45 fixed to the cam 46 can continuously slide in the slide rail in the travel groove 44. Since the cross bar 42 fixed to the travel groove 44 is restricted by the horizontal limit piece 43 and can only move horizontally, it can drive the test tube 2 in the outer frame 41 to continuously reciprocate and achieve the purpose of horizontally shaking the down.
[0029] Specifically, a slide groove 7 is provided on the surface of the bottom plate 1 along the movement direction of the horizontal shaking mechanism 4 , a slider 8 is slidably provided in the slide groove 7 , the slider 8 is fixedly connected to a block 9 , and the block 9 matches the groove at the bottom of the test tube 2 .
[0030] In this embodiment, in order to make the shaking of the test tube 2 more stable and reduce friction, the test tube 2 is embedded in the clamping block 9 so that the test tube 2 is suspended in the air.
[0031] In summary: the free end of the cam 46 is driven by the motor 47 to make a circular motion, so the movable block 45 fixed to the cam 46 can continuously slide in the slide rail in the travel groove 44. Since the cross bar 42 fixed to the travel groove 44 is restricted by the horizontal limit piece 43 and can only move horizontally, it can drive the test tube 2 in the outer frame 41 to continuously reciprocate and achieve the purpose of shaking the down horizontally.
[0032] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A down fluffiness testing device, characterized in that: The invention comprises a bottom plate (1) and a test tube located on the surface of the bottom plate (1) and used for placing down, wherein a pressing plate (3) matching the test tube (2) is arranged inside the test tube (2), and a horizontal shaking mechanism (4) is arranged on the surface of the bottom plate (1), wherein the horizontal shaking mechanism (4) is detachably fixed to the test tube (2), and wherein the horizontal shaking mechanism (4) comprises an outer frame (41) and a reciprocating component, wherein the outer frame (41) is a closed frame-shaped object, and the reciprocating component is fixed to the outer frame (41).
2. A down fluffiness testing device according to claim 1, characterized in that: The reciprocating component comprises a cross bar (42), a horizontal limiter (43), a travel groove (44), a cam (46) and a motor (47); the cross bar (42) is arranged horizontally and one end of the cross bar (42) is fixed to the outer frame (41) and the other end is fixed to the travel groove (44); the horizontal limiter (43) is sleeved on the surface of the cross bar (42); the cam (46) is fixed to the output end of the motor (47); a movable block (45) is arranged at the free end of the cam (46); and the movable block (45) is slidably arranged in a slide rail of the travel groove (44).
3. A down fluffiness testing device according to claim 2, characterized in that: A slide groove (7) is provided on the surface of the base plate (1) along the movement direction of the horizontal shaking mechanism (4), a sliding block (8) is slidably provided in the slide groove (7), the sliding block (8) is fixedly connected to a clamping block (9), and the clamping block (9) matches the groove at the bottom of the test cylinder (2).
4. A down fluffiness testing device according to claim 1, characterized in that: The test tube (2) is made of a transparent material and has a scale bar (5) on its surface.
5. A down fluffiness testing device according to claim 1, characterized in that: A handle (6) is provided on the surface of the test cylinder (2).