Device for testing waistline of pull-ups

Abstract

The utility model discloses a waistline testing device for pull-ups, and relates to the technical field of testing devices. The pull-ups waistline testing equipment comprises a rotating assembly, inverted-V-shaped frames are arranged at the two ends of the rotating assembly, a BB model is arranged below the middle of the rotating assembly, suspension assemblies are arranged on the two sides of the top surface of the BB model, and the top ends of the two suspension assemblies are connected with the rotating assembly; wherein a driving assembly is arranged on the surface of the top of one inverted-V-shaped frame, the output end of the driving assembly is connected with one side of the rotating assembly in a meshed mode, a control assembly is arranged on one side of the surface of the top of the driving assembly, the rotating assembly comprises a special-shaped column, and shaft rods are fixedly arranged at the two ends of the special-shaped column; according to the utility model, the tightness of the waistline of the pull-ups can be measured, so that the tightness can be standardized, and the pull-ups fitting the body can be accurately designed.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, specifically to a waist circumference testing device for pull-up pants. Background Technology

[0002] Disposable diapers are single-use products made from materials such as non-woven fabric, toilet paper, fluff pulp, super absorbent polymer, PE film, and elastic bands. They are characterized by their high absorbency, dryness without backflow, and soft texture. Pull-up diapers, a type of pant-style diaper, feature a 360-degree elastic waistband for easy on and off, making them especially suitable for infants and toddlers with active limbs.

[0003] However, pull-up diapers do not have waistbands to adjust the tightness when wearing them, so the tightness of the waistband will affect whether they fit properly. If they do not fit properly, they are prone to leakage. Moreover, there is no standard for the tightness of the waistband, which leads to a lot of differences in the tightness of different models of pull-up diapers. Therefore, we have proposed a pull-up diaper waistband testing device to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a pull-up diaper waist measurement device, which solves the problem that pull-up diapers do not have waistbands to adjust the tightness when worn. Therefore, the tightness of the pull-up diaper waist affects whether it fits properly, and an ill-fitting waist can easily lead to urinary leakage. Moreover, there is no standard for waist tightness, which results in significant differences in tightness between different models of pull-up diapers.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a pull-up pants waist circumference testing device, including a rotating component, with inverted V-shaped frames at both ends of the rotating component, a BB model at the lower middle part of the rotating component, and suspension components on both sides of the top surface of the BB model, with the top ends of the two suspension components connected to the rotating component.

[0006] One of the inverted V-shaped frames has a drive assembly on its top surface, and the output end of the drive assembly is engaged with one side of the rotating assembly. A control assembly is provided on one side of the top surface of the drive assembly.

[0007] Preferably, the rotating assembly includes a shaped column, both ends of which are fixedly provided with shafts, and the ends of the two shafts furthest from the shaped column are each provided with a bearing with a seat.

[0008] The top of the bearing with a seat is connected to the top of the inner cavity of the inverted V-shaped frame, wherein a transmission gear is provided on the shaft near the drive assembly, and the transmission gear is meshed with the output end of the drive assembly.

[0009] Preferably, the suspension assembly includes a shaped sleeve fitted onto the shaped column, the bottom end of the shaped sleeve is connected to a suspension rope, and the bottom end of the suspension rope is connected to a buckle for connecting the BB model;

[0010] A screw hole is provided in the middle of the top surface of the irregular sleeve, and a locking button is rotatably connected to the inner cavity of the screw hole.

[0011] Preferably, the right-view outer diameter shape of the irregular column is the same as the right-view inner diameter shape of the irregular sleeve, and the two constitute an embedded structure.

[0012] Preferably, the driving assembly includes a positioning plate, a slide rail is provided on one side of the bottom surface of the positioning plate, a slider is slidably connected on the slide rail, a driving rack is provided at the bottom of the slider, and the driving rack is meshed with the transmission gear.

[0013] An electric linear slide is provided on the bottom surface of the positioning plate and outside the slide rail. The output end of the electric linear slide is connected to a connecting rod, and one end of the connecting rod is connected to the side wall of the slider.

[0014] Preferably, the control component includes a protective box and a cover, wherein an electronic control board is provided on the bottom surface of the inner cavity of the protective box, and a control switch group is provided on the top surface of the cover.

[0015] Preferably, mounting holes are provided at the bottom of both ends of the inverted V-shaped frame.

[0016] Beneficial effects

[0017] This invention provides a device for testing the waist circumference of pull-up trousers. Compared with the prior art, it has the following advantages:

[0018] Beneficial effects:

[0019] This pull-up diaper waist circumference testing device uses a rotating component to mount two inverted V-shaped frames for stable standing, and two suspension components to mount a baby model. When testing the tightness of the pull-up diaper, first, a baby model of the appropriate size is rotated according to the pull-up diaper model and installed at the bottom of the two suspension components. Then, a pull-up diaper with the national standard amount of urine added is put on the baby model. The control component can control the operation of the drive component, which can synchronously drive the rotating component to reciprocate at a set frequency. This, in turn, causes the baby model to swing like a swing through the two suspension components. If the pull-up diaper is not thrown off during the swing within a certain period of time, it proves that the waist tightness is appropriate. The entire process can measure the tightness of the pull-up diaper waist circumference, thereby standardizing the tightness and enabling the accurate design of well-fitting pull-up diapers. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a side view of the present invention.

[0022] Figure 3 This is a schematic diagram of the rotating component structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the suspension component structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the drive component structure of this utility model;

[0025] Figure 6 This is a schematic diagram of the control component structure of this utility model.

[0026] In the diagram: 1. Rotating assembly; 11. Irregular column; 12. Shaft; 13. Bearing with seat; 14. Transmission gear; 2. Inverted V-frame; 3. BB model; 4. Suspension assembly; 41. Irregular sleeve; 42. Suspension rope; 43. Lock; 44. Screw hole; 45. Locking button; 5. Drive assembly; 51. Positioning plate; 52. Slide rail; 53. Slider; 54. Drive rack; 55. Electric linear slide; 56. Connecting rod; 6. Control assembly; 61. Protective box; 62. Box cover; 63. Electrical control board; 64. Control switch group. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-2 This utility model provides a technical solution: a pull-up pants waist circumference testing device, including a rotating component 1, with inverted V-shaped frames 2 at both ends of the rotating component 1, a BB model 3 at the lower middle part of the rotating component 1, and suspension components 4 on both sides of the top surface of the BB model 3, with the top ends of the two suspension components 4 connected to the rotating component 1; a driving component 5 is provided on the top surface of one of the inverted V-shaped frames 2, and the output end of the driving component 5 is engaged with one side of the rotating component 1; a control component 6 is provided on one side of the top surface of the driving component 5.

[0029] The rotating component 1 allows for the installation of two inverted V-shaped frames 2, enabling stable standing, and also allows for the installation of the BB model 3 via two suspension components 4. When testing the tightness of the pull-up diapers, first, rotate the appropriate BB model 3 according to the pull-up diaper model and install it at the bottom of the two suspension components 4. Then, put a pull-up diaper with the national standard amount of urine added on the BB model 3. Therefore, the control component 6 can control the operation of the drive component 5, which can synchronously drive the rotating component 1 to reciprocate at a set frequency. This, in turn, can synchronously drive the BB model 3 to swing like a swing via the two suspension components 4. If the pull-up diaper is not thrown off during the swing within a certain period of time, it proves that the waist tightness is appropriate. The entire process can measure the tightness of the pull-up diaper waist, thereby standardizing the tightness and enabling the accurate design of well-fitting pull-up diapers.

[0030] See Figure 2 , Figure 3 The rotating component 1 includes a shaped column 11, with shafts 12 fixedly installed at both ends of the shaped column 11. Each of the two shafts 12, with a bearing 13 mounted on a seat, is installed at the end away from the shaped column 11. The top of the bearing 13 is connected to the top of the inner cavity of the inverted V frame 2. A transmission gear 14 is installed on the shaft 12 near the drive component 5, and the transmission gear 14 is meshed with the output end of the drive component 5.

[0031] The irregular column 11 in the rotating component 1 can be used to install and fix the two shafts 12 and to sleeve the two suspension components 4. Then, through the seated bearing 13, it can be fixed to the top surface of the inner cavity of the inverted V frame 2 and the shafts 12 can be inserted and installed. This allows the shafts 12 to rotate flexibly in the inner cavity of the seated bearing 13. Since the shaft 12 near the drive component 5 is provided with a transmission gear 14 and the transmission gear 14 is meshed with the output end of the drive component 5, the drive component 5 can drive the shaft 12 to reciprocate at a set frequency through the transmission gear 14. This can then synchronously drive the BB model 3 to swing like a swing through the two suspension components 4.

[0032] See Figure 2 - Figure 4 The suspension assembly 4 includes a shaped sleeve 41 fitted onto the shaped column 11, a suspension rope 42 connected to the bottom end of the shaped sleeve 41, and a buckle 43 for connecting the BB model 3 connected to the bottom end of the suspension rope 42; a screw hole 44 is provided in the middle of the top surface of the shaped sleeve 41, and a locking button 45 is rotatably connected to the inner cavity of the screw hole 44.

[0033] The irregular sleeve 41 in the suspension assembly 4 can be fitted onto the irregular column 11, and the buckle 43 can be installed via the suspension rope 42. Then, the buckle 43 can be easily connected to the BB model 3, thereby suspending the BB model 3. Furthermore, by rotating the locking button 45 in the inner cavity of the screw hole 44, the irregular sleeve 41 can be limited to the irregular column 11, thereby improving the stability of the irregular sleeve 41 in use.

[0034] See Figure 3 , Figure 4 The outer diameter of the irregular column 11 on the right is the same as the inner diameter of the irregular sleeve 41 on the right, and the two form an embedded structure, which allows the irregular sleeve 41 to be smoothly fitted onto the irregular column 11, thereby enabling the irregular sleeve 41 to rotate synchronously when the irregular column 11 rotates.

[0035] See Figure 2 , Figure 3 and Figure 5 The drive assembly 5 includes a positioning plate 51, a slide rail 52 is provided on one side of the bottom surface of the positioning plate 51, a slider 53 is slidably connected on the slide rail 52, a drive rack 54 is provided at the bottom of the slider 53, and the drive rack 54 is meshed with the transmission gear 14; an electric linear slide 55 is provided on the bottom surface of the positioning plate 51 and outside the slide rail 52, a connecting rod 56 is connected to the output end of the electric linear slide 55, and one end of the connecting rod 56 is connected to the side wall of the slider 53.

[0036] The positioning plate 51 in the drive assembly 5 can be fixed to the top of the inverted V frame 2 and can also be used to install the slide rail 52 and the electric linear slide table 55. Then, the electric linear slide table 55 can drive the slider 53 on the slide rail 52 to slide back and forth via the connecting rod 56, thereby synchronously driving the drive rack 54 to move back and forth. Since the bottom end of the drive rack 54 is meshed with the transmission gear 14, the drive rack 54 can synchronously drive the transmission gear 14 to reciprocate while moving back and forth, thereby enabling the drive shaft 12 to reciprocate on the bearing 13, so that the irregular column 11 can drive the BB model 3 to swing like a swing through the irregular sleeve 41, the hanging rope 42 and the buckle 43, so that the pull-up pants can be tested.

[0037] See Figure 1 , Figure 6 The control component 6 includes a protective box 61 and a cover 62. An electronic control board 63 is provided on the bottom surface of the inner cavity of the protective box 61, and a control switch group 64 is provided on the top surface of the cover 62.

[0038] The protective box 61 in the control component 6 can be fixed on the positioning plate 51 and can also be used with the cover 62 to install the electric control board 63 and the control switch group 64. Then, through the control switch group 64, the electric linear slide 55 can be controlled by the electric control board 63 to drive the drive rack 54 to move back and forth.

[0039] See Figure 1 , Figure 2 Mounting holes are provided at both ends of the bottom of the inverted V frame 2, which makes it convenient for users to install and fix the inverted V frame 2.

[0040] During operation, the rotating component 1 can be used to install the two inverted V-frames 2, allowing them to stand stably, and the two suspension components 4 can be used to install the BB model 3. When it is necessary to test the tightness of the pull-up diaper, firstly, rotate the appropriate size BB model 3 according to the pull-up diaper model and install it at the bottom of the two suspension components 4. Then, put a pull-up diaper with the national standard amount of urine added on the BB model 3. Therefore, the control component 6 can control the operation of the drive component 5, so that the drive component 5 can synchronously drive the rotating component 1 to reciprocate at the set frequency, and then synchronously drive the BB model 3 to swing like a swing through the two suspension components 4. If the pull-up diaper is not thrown off during the swing within a certain period of time, it proves that the waist tightness is appropriate. The whole process can measure the tightness of the pull-up diaper waist, thereby standardizing the tightness and making it possible to accurately design pull-up diapers that fit well.

[0041] The irregular column 11 in the rotating component 1 can be used to install and fix the two shafts 12 and to sleeve the two suspension components 4. Then, through the seated bearing 13, it can be fixed to the top surface of the inner cavity of the inverted V frame 2 and the shafts 12 can be inserted and installed. This allows the shafts 12 to rotate flexibly in the inner cavity of the seated bearing 13. Since the shaft 12 near the drive component 5 is provided with a transmission gear 14 and the transmission gear 14 is meshed with the output end of the drive component 5, the drive component 5 can drive the shaft 12 to reciprocate at a set frequency through the transmission gear 14. This can then synchronously drive the BB model 3 to swing like a swing through the two suspension components 4.

[0042] The irregular sleeve 41 in the suspension assembly 4 can be fitted onto the irregular column 11, and the buckle 43 can be installed via the suspension rope 42. Then, the buckle 43 can be easily connected to the BB model 3, thereby suspending the BB model 3. Furthermore, by rotating the locking button 45 in the inner cavity of the screw hole 44, the irregular sleeve 41 can be limited to the irregular column 11, thereby improving the stability of the irregular sleeve 41 in use.

[0043] The positioning plate 51 in the drive assembly 5 can be fixed to the top of the inverted V frame 2 and can also be used to install the slide rail 52 and the electric linear slide table 55. Then, the electric linear slide table 55 can drive the slider 53 on the slide rail 52 to slide back and forth via the connecting rod 56, thereby synchronously driving the drive rack 54 to move back and forth. Since the bottom end of the drive rack 54 is meshed with the transmission gear 14, the drive rack 54 can synchronously drive the transmission gear 14 to reciprocate while moving back and forth, thereby enabling the drive shaft 12 to reciprocate on the bearing 13, so that the irregular column 11 can drive the BB model 3 to swing like a swing through the irregular sleeve 41, the hanging rope 42 and the buckle 43, so that the pull-up pants can be tested.

[0044] The protective box 61 in the control component 6 can be fixed on the positioning plate 51 and can also be used with the cover 62 to install the electric control board 63 and the control switch group 64. Then, through the control switch group 64, the electric linear slide 55 can be controlled by the electric control board 63 to drive the drive rack 54 to move back and forth.

[0045] In summary, this device can measure the tightness of the waistband of pull-up diapers, thereby standardizing the tightness and enabling the accurate design of well-fitting pull-up diapers.

[0046] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A waist circumference testing device for pull-up pants, characterized in that: It includes a rotating component (1), with inverted V-shaped frames (2) at both ends of the rotating component (1), a BB model (3) at the lower middle part of the rotating component (1), and suspension components (4) on both sides of the top surface of the BB model (3). The top ends of the two suspension components (4) are connected to the rotating component (1). One of the inverted V-shaped frames (2) has a drive assembly (5) on its top surface, and the output end of the drive assembly (5) is engaged with one side of the rotating assembly (1). A control assembly (6) is provided on one side of the top surface of the drive assembly (5).

2. The pull-up pants waist measurement testing device according to claim 1, characterized in that: The rotating assembly (1) includes a shaped column (11), and both ends of the shaped column (11) are fixedly provided with shafts (12), and the ends of the two shafts (12) away from the shaped column (11) are provided with bearings (13). The top of the bearing (13) is connected to the top of the inner cavity of the inverted V-frame (2), wherein a transmission gear (14) is provided on the shaft (12) near the drive assembly (5), and the transmission gear (14) is meshed with the output end of the drive assembly (5).

3. The pull-up pants waist measurement device according to claim 2, characterized in that: The suspension assembly (4) includes a shaped sleeve (41) fitted onto the shaped column (11), the bottom end of the shaped sleeve (41) is connected to a suspension rope (42), and the bottom end of the suspension rope (42) is connected to a buckle (43) for connecting the BB model (3). The top surface of the irregular sleeve (41) is provided with a screw hole (44), and the inner cavity of the screw hole (44) is rotatably connected to a locking button (45).

4. The pull-up pants waist measurement testing device according to claim 3, characterized in that: The outer diameter of the irregular column (11) is the same as the inner diameter of the irregular sleeve (41) on the right, and the two form an embedded structure.

5. The pull-up pants waist measurement testing device according to claim 2, characterized in that: The drive assembly (5) includes a positioning plate (51), a slide rail (52) is provided on one side of the bottom surface of the positioning plate (51), a slider (53) is slidably connected on the slide rail (52), a drive rack (54) is provided at the bottom of the slider (53), and the drive rack (54) is meshed with the transmission gear (14). An electric linear slide (55) is provided on the bottom surface of the positioning plate (51) and outside the slide rail (52). The output end of the electric linear slide (55) is connected to a connecting rod (56), and one end of the connecting rod (56) is connected to the side wall of the slider (53).

6. The pull-up pants waist measurement testing device according to claim 1, characterized in that: The control component (6) includes a protective box (61) and a cover (62). The bottom surface of the inner cavity of the protective box (61) is provided with an electronic control board (63), and the top surface of the cover (62) is provided with a control switch group (64).

7. The pull-up pants waist measurement testing device according to claim 1, characterized in that: Mounting holes are provided at the bottom of both ends of the inverted V frame (2).

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