Integrated anti-static controllable flow rate powder dispensing bottle

Abstract

The utility model relates to powder subpackaging bottle technical field, concretely is integrative formula anti -static controllable flow rate powder subpackaging bottle, including bottle body, bottle lid, bottle mouth, rubber pad, electric device and auxiliary assembly, the bottle mouth fixed connection is in the upper end of bottle body, the bottle lid is installed the surface at the bottle mouth, the rubber pad is installed the inside of bottle lid, electric device is installed the inside of bottle body, the auxiliary assembly is installed the inside of bottle mouth, electric device includes first conducting strip, second conducting strip and two installation groove, two installation groove are seted up in the inside of bottle body, the inside of two installation groove is fixedly connected with first conducting strip and second conducting strip respectively, the first conducting strip and second conducting strip between fixedly connected with connecting strip, the inside of bottle mouth is seted up with the communicating hole, the utility model discloses, through setting electric device, realize the initiative, fast guide of static charge and remove, have improved the powder fast clean cleaning of bottle body inside.

Description

Technical Field

[0001] This utility model relates to the field of powder dispensing bottle technology, and in particular to an integrated antistatic controlled flow rate powder dispensing bottle. Background Technology

[0002] Powder dispensing bottles are specialized storage containers designed for powdered materials. Their core function is to dispense, seal, preserve, and easily access powders, preventing clumping, moisture absorption, or contamination. They are widely used in food, pharmaceutical, chemical, and laboratory settings, and are suitable for materials such as flour, seasonings, pharmaceutical powders, and reagent powders.

[0003] However, the existing equipment has the following shortcomings: containers made of ordinary insulating materials will generate electrostatic adsorption during dispensing, resulting in problems such as powder residue, inaccurate measurement and cross-contamination.

[0004] Therefore, we proposed an integrated antistatic, controllable flow rate powder dispensing bottle to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to solve the problem in the prior art where friction generated during equipment use easily produces an electric charge inside the bottle, which adsorbs the material inside the bottle, making it difficult to completely pour out the powder material inside the bottle. The invention proposes an integrated anti-static controllable flow rate powder dispensing bottle.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an integrated antistatic, controllable flow rate powder dispensing bottle, comprising a bottle body, a bottle cap, a bottle mouth, a rubber gasket, an antistatic device, and auxiliary components. The bottle mouth is fixedly connected to the upper end of the bottle body, the bottle cap is installed on the surface of the bottle mouth, and the rubber gasket is installed inside the bottle cap. The antistatic device is installed inside the bottle body, and the auxiliary components are installed inside the bottle mouth. The antistatic device includes a first conductive strip, a second conductive strip, and two mounting grooves. The two mounting grooves are formed inside the bottle body, and the first conductive strip and the second conductive strip are fixedly connected to the inside of the two mounting grooves respectively. A connecting strip is fixedly connected between the first and second conductive strips. A through hole is provided inside the bottle mouth. The end of the connecting strip away from the second conductive strip is inserted into and passes through the through hole. A third conductive strip is fixedly connected to the end of the connecting strip away from the second conductive strip. The third conductive strip is installed on the surface of the bottle mouth. A banana plug is fixedly connected to the end of the third conductive strip away from the connecting strip. The auxiliary component includes a first inner cover and a second inner cover. The first inner cover is installed inside the second inner cover. The second inner cover is installed inside the upper part of the bottle mouth. The conductive strip on the inner wall of the bottle is made of inert materials such as medical-grade stainless steel or conductive ceramic.

[0007] Furthermore, a groove is provided on the upper surface of the bottle opening. By providing the groove, the second inner cover can be placed and installed, reducing the difficulty of installing the second inner cover with the bottle opening during use.

[0008] Furthermore, a stop ring is fixedly connected to the upper side of the second inner cover.

[0009] Furthermore, the abutment ring engages inside the groove, and the abutment ring is provided to facilitate the limiting of the second inner cover.

[0010] Furthermore, the interior of the second inner cover is provided with multiple discharge holes to facilitate the pouring out of the powder.

[0011] Furthermore, a rotating rod is fixedly connected to the bottom of the second inner cover, and the first inner cover is rotatably connected to the surface of the rotating rod. The rotating rod is provided to facilitate the limiting rotation of the first inner cover.

[0012] Furthermore, a limiting block is fixedly connected to the upper end of the rotating rod, and the limiting block is fitted and connected to the bottom of the first inner cover.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, by setting up a static removal device, the first and second conductive strips absorb the static electricity generated inside the bottle due to friction between the powder and the bottle, and then guide it into the third conductive strip through the connecting strip. The static electricity is then quickly connected to the common grounding point of the anti-static workbench through a standard banana plug grounding wire, thereby realizing the active and rapid removal of static charge and improving the efficiency of quick and clean cleaning of powder inside the bottle.

[0015] 2. In this utility model, by setting auxiliary components and adjusting the rotation between the first inner cover and the second inner cover, the device is equipped with multiple levels and different diameter discharge holes. By rotating the first inner cover, the user can conveniently select the appropriate discharge hole diameter, thereby achieving precise and flexible control of the powder flow rate from high to low. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0017] Figure 1 A three-dimensional structural diagram of an integrated anti-static controllable flow rate powder dispensing bottle is provided for this utility model.

[0018] Figure 2 This invention presents a schematic diagram of the internal structure of an integrated antistatic and controllable flow rate powder dispensing bottle.

[0019] Figure 3 A cross-sectional structural diagram of an integrated antistatic controllable flow rate powder dispensing bottle proposed in this utility model;

[0020] Figure 4 This invention proposes an integrated antistatic, controllable flow rate powder dispensing bottle. Figure 3 Enlarged structural diagram at point A in the middle;

[0021] Figure 5 This invention proposes an integrated antistatic, controllable flow rate powder dispensing bottle. Figure 3 Enlarged structural diagram at point B;

[0022] Figure 6 This invention presents a schematic diagram of the auxiliary component structure for an integrated antistatic, controllable flow rate powder dispensing bottle.

[0023] Legend: 1. Bottle body; 2. Bottle cap; 3. Bottle mouth; 4. Electrostatic discharge device; 41. First conductive strip; 42. Second conductive strip; 43. Mounting groove; 44. Connecting strip; 45. Third conductive strip; 46. Connecting hole; 47. Banana jack; 5. Auxiliary component; 51. Groove; 52. First inner cover; 53. Abutment ring; 54. Second inner cover; 55. Rotating rod; 56. Limiting block; 57. Discharge hole; 6. Rubber pad. Detailed Implementation

[0024] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0025] Please see Figures 1-6 This utility model provides a technical solution: an integrated antistatic controllable flow rate powder dispensing bottle, including a bottle body 1, a bottle cap 2, a bottle mouth 3, a rubber pad 6, an antistatic device 4, and auxiliary components 5. The bottle mouth 3 is fixedly connected to the upper end of the bottle body 1, the bottle cap 2 is installed on the surface of the bottle mouth 3, and the rubber pad 6 is installed inside the bottle cap 2.

[0026] Bottle 1 serves as the main storage unit for the powder, made of anti-static polymer material to reduce static electricity generated by friction between the powder and the bottle wall, while also possessing corrosion resistance and moisture-proof properties. Bottle cap 2 is the sealing and protective component for bottle opening 3, with an internal rubber gasket 6 enhancing the seal to prevent powder from getting damp or leaking. Bottle opening 3 is the powder inlet and outlet channel, with a structure precisely adapted to auxiliary component 5 and static eliminator 4. The rubber gasket 6 is the sealing core, made of elastic and wear-resistant material, which can tightly fit bottle opening 3 and bottle cap 2, isolating air and moisture. Static eliminator 4 can actively dissipate static electricity inside the bottle, preventing powder from clumping or adhering to the bottle wall due to static electricity. Auxiliary component 5 can precisely control the powder discharge flow rate to adapt to different dispensing scenarios.

[0027] Bottle 1 serves as the main storage unit for the powder. It is injection-molded from a permanent antistatic material, suppressing static charge generation at the source while also providing corrosion resistance and moisture protection. Bottle cap 2 is the sealing and protective component for bottle opening 3, with an internal rubber gasket 6 enhancing the seal and preventing powder from getting damp or leaking. Bottle opening 3 is the powder inlet / outlet channel, precisely designed to fit auxiliary components 5 and the static eliminator 4. The rubber gasket 6 is the sealing core, made of elastic and wear-resistant material, tightly fitting the bottle opening 3 and bottle cap 2, isolating air and moisture. The pressure generated by tightening the bottle cap 2 deforms the sealing ring, forming a reliable airtight seal between the bottle cap 2 and bottle opening 3, effectively blocking external air and moisture and ensuring the long-term stability of the material. The static eliminator 4 actively removes static electricity from the bottle. An embedded conductive strip is integrated into the inner wall of bottle 1, electrically connected to the conductive ring of bottle opening 3, creating a charge discharge path throughout the bottle 1, preventing powder from clumping or adhering to the bottle wall due to static electricity. Auxiliary components 5 precisely control the powder discharge flow rate to adapt to different packaging scenarios.

[0028] The specific setup and function of its electrostatic removal device 4 and auxiliary components 5 will be explained below.

[0029] In this embodiment: the current-eliminating device 4 is installed inside the bottle body 1, and the auxiliary component 5 is installed inside the bottle mouth 3. The current-eliminating device 4 includes a first conductive strip 41, a second conductive strip 42, and two mounting slots 43. The two mounting slots 43 are opened inside the bottle body 1, and the first conductive strip 41 and the second conductive strip 42 are fixedly connected inside the two mounting slots 43 respectively. A connecting strip 44 is fixedly connected between the first conductive strip 41 and the second conductive strip 42. A connecting hole 46 is opened inside the bottle mouth 3. The end of the connecting strip 44 away from the second conductive strip 42 is inserted into and passes through the connecting hole 46. A third conductive strip 45 is fixedly connected to the end of the connecting strip 44 away from the second conductive strip 42. The third conductive strip 45 is installed on the surface of the bottle mouth 3. A banana plug hole 47 is fixedly connected to the end of the third conductive strip 45 away from the connecting strip 44. The auxiliary component 5 includes a first inner cover 52 and a second inner cover 54. The first inner cover 52 is installed inside the second inner cover 54, and the second inner cover 54 is installed inside the upper end of the bottle mouth 3.

[0030] Specifically, a groove 51 is provided on the upper surface of the bottle mouth 3.

[0031] In this embodiment: by setting the groove 51, the second inner cover 54 can be placed and installed, reducing the difficulty of installing the second inner cover 54 with the bottle mouth 3 when the device is in use.

[0032] Specifically, a retaining ring 53 is fixedly connected to the upper side of the second inner cover 54.

[0033] Specifically, the abutment ring 53 engages inside the groove 51, and the abutment ring 53 is provided to facilitate the limiting of the second inner cover 54.

[0034] Specifically, the second inner cover 54 has multiple discharge holes 57 inside, which facilitate the pouring out of the powder.

[0035] Specifically, a rotating rod 55 is fixedly connected to the bottom of the second inner cover 54, and the first inner cover 52 is rotatably connected to the surface of the rotating rod 55. The rotating rod 55 is provided to facilitate the limiting rotation of the first inner cover 52.

[0036] Specifically, the upper end of the rotating rod 55 is fixedly connected to a limiting block 56, and the limiting block 56 is attached to the bottom of the first inner cover 52.

[0037] Working Principle: When using the equipment, the user loads the powder material into the inside of bottle 1, then places the second inner cover 54 inside the bottle mouth 3, and rotates and fixes the bottle cap 2 and bottle mouth 3. The grounding wire is then connected to the banana plug 47. Bottle 1 is then placed on the storage table. During the static discharge process, the first conductive strip 41 and the second conductive strip 42 inside bottle 1 conduct the static electricity generated inside bottle 1 through the connecting strip 44 to the third conductive strip 45. The static electricity is then discharged through the banana plug 47 connected to the grounding wire. By setting up the static discharge device 4, the first conductive strip 41 and the second conductive strip 42 absorb the static electricity generated inside bottle 1 due to friction between the powder and bottle 1, and then conduct it through the connecting strip 44 to the third conductive strip 45. The static electricity is then quickly connected to the common grounding point of the anti-static workbench through the standard banana plug grounding wire, thereby achieving active and rapid discharge of static charge and improving the efficiency of quickly and cleanly cleaning the powder inside bottle 1.

[0038] By setting the auxiliary component 5, when the device removes the powder from inside the bottle 1, the user rotates the bottle cap 2 to detach it from the surface of the bottle opening 3, and then rotates the first inner cover 52 inside the second inner cover 54 to adjust it to the appropriate discharge hole 57. Then the user shakes the bottle 1 to pour the powder out through the discharge hole 57. By setting the auxiliary component 5 and adjusting the rotation between the first inner cover 52 and the second inner cover 54, the device has multiple discharge holes 57 with different diameters. By rotating the first inner cover 52, the user can easily select the appropriate discharge hole 57 diameter, achieving precise and flexible control of the powder flow rate from high to low.

[0039] The above description discloses only one or more preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above embodiments and making equivalent changes in accordance with the claims of the present utility model still fall within the scope of the present utility model.

Claims

1. An integrated antistatic, controllable flow rate powder dispensing bottle, comprising a bottle body (1), a bottle cap (2), a bottle mouth (3), a rubber gasket (6), an antistatic device (4), and auxiliary components (5), characterized in that: The bottle mouth (3) is fixedly connected to the upper end of the bottle body (1), the bottle cap (2) is installed on the surface of the bottle mouth (3), and the rubber pad (6) is installed inside the bottle cap (2); The current-eliminating device (4) is installed inside the bottle body (1), and the auxiliary component (5) is installed inside the bottle mouth (3). The current-eliminating device (4) includes a first conductive strip (41), a second conductive strip (42), and two mounting slots (43). The two mounting slots (43) are opened inside the bottle body (1), and the first conductive strip (41) and the second conductive strip (42) are fixedly connected inside the two mounting slots (43), respectively. A connecting strip (44) is fixedly connected between the first conductive strip (41) and the second conductive strip (42). A connecting hole (46) is opened inside the bottle mouth (3). One end of the connecting strip (44) away from the second conductive strip (42) is inserted and passes through the connecting hole (46). The end of the connecting strip (44) away from the second conductive strip (42) is fixedly connected to a third conductive strip (45). The third conductive strip (45) is installed on the surface of the bottle mouth (3). The end of the third conductive strip (45) away from the connecting strip (44) is fixedly connected to a banana plug hole (47). The auxiliary component (5) includes a first inner cover (52) and a second inner cover (54). The first inner cover (52) is installed inside the second inner cover (54). The second inner cover (54) is installed inside the upper end of the bottle mouth (3).

2. The integrated antistatic controllable flow rate powder dispensing bottle according to claim 1, characterized in that: The upper surface of the bottle mouth (3) is provided with a groove (51).

3. The integrated antistatic controllable flow rate powder dispensing bottle according to claim 1, characterized in that: The upper side of the second inner cover (54) is fixedly connected with an abutment ring (53).

4. The integrated antistatic controllable flow rate powder dispensing bottle according to claim 3, characterized in that: The abutment ring (53) is engaged inside the groove (51).

5. The integrated antistatic controllable flow rate powder dispensing bottle according to claim 1, characterized in that: The second inner cover (54) has multiple discharge holes (57) inside.

6. The integrated antistatic controllable flow rate powder dispensing bottle according to claim 5, characterized in that: The bottom of the second inner cover (54) is fixedly connected to a rotating rod (55), and the first inner cover (52) is rotatably connected to the surface of the rotating rod (55).

7. The integrated antistatic controllable flow rate powder dispensing bottle according to claim 6, characterized in that: The upper end of the rotating rod (55) is fixedly connected to a limiting block (56), and the limiting block (56) is attached to the bottom of the first inner cover (52).

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