Variable quantitative distribution device

Abstract

The utility model relates to the technical field of distribution devices, in particular to a variable quantitative distribution device which comprises a container body, the container body is provided with a containing cavity with a first outlet, the side, located at the first outlet, of the container body is connected with an adjusting distribution mechanism, and the adjusting distribution mechanism comprises a distribution piece and an adjusting piece. The distribution part is provided with a plurality of distribution cavities corresponding to the first outlets, the adjusting part is movably connected between the distribution cavities and the first outlets, and the adjusting part is configured to be capable of adjusting the number of the distribution cavities communicated with the first outlets. When the number of the distribution cavities communicated with the first outlet is fixed, the amount of the materials entering the distribution cavities each time is also fixed, and therefore the amount of the materials which can be taken each time is also fixed. The number of the distribution cavities communicated with the first outlet can be changed through the movably connected adjusting piece, and therefore the material distribution amount can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of dispensing devices, and more specifically, to a variable-quantity dispensing device. Background Art

[0002] Most of the powder or granular products on the market are packaged in bags or plastic boxes at present. For example, washing powder, fragrance beads, flavoring agents, etc. It is difficult to accurately quantify their use. In view of the problem that the materials cannot be accurately dispensed, the existing packaging devices are provided with a quantitative dispensing mechanism at the container outlet to dispense the materials quantitatively. However, the amount of materials dispensed by the existing quantitative dispensing devices each time is fixed, while in actual use, the amount of materials used may increase or decrease according to the needs. The existing quantitative dispensing devices cannot adjust the amount of materials dispensed. Summary of the Utility Model

[0003] In order to overcome the problem that the existing quantitative dispensing device cannot adjust the amount of materials dispensed in the above-mentioned prior art, the utility model provides a variable-quantity dispensing device, which can adjust the amount of materials dispensed according to the use requirements.

[0004] To solve the above technical problems, the technical solution adopted by the utility model is: a variable-quantity dispensing device, comprising: a container body, the container body is provided with a cavity having a first outlet, and a regulating and dispensing mechanism is connected to one side of the container body where the first outlet is located. The regulating and dispensing mechanism includes a dispensing member and a regulating member. The dispensing member has a plurality of dispensing cavities corresponding to the first outlet. The regulating member is movably connected between the dispensing cavity and the first outlet, and the regulating member is configured to be able to adjust the number of dispensing cavities communicating with the first outlet.

[0005] In the technical solution of the utility model, the materials are stored in the cavity of the container body and can be taken through the first outlet into the dispensing cavities of the dispensing member. When the number of dispensing cavities communicating with the first outlet is fixed, the amount of materials entering the dispensing cavities each time is also fixed. Therefore, the amount of materials that can be taken each time is also fixed. By the movably connected regulating member, the number of dispensing cavities communicating with the first outlet can be changed, so that the adjustment of the amount of materials dispensed can be realized.

[0006] Further, the adjustment and distribution mechanism further includes an outer cover. The distribution member is movably connected to the outer cover and is movable relative to the outer cover between a first position and a second position. The outer cover is connected to one side of the first outlet of the container body and is provided with a second outlet. The distribution cavity has a feed port on one side facing the first outlet direction and a discharge port on one side facing the second outlet direction. When the distribution member is in the first position, the feed port corresponds to the first outlet in the vertical direction, and the outer cover blocks the discharge port. When the distribution member is in the second position, the discharge port corresponds to the second outlet in the vertical direction, and the distribution member blocks the first outlet.

[0007] In this solution, when the distribution member is in the first position, the material can enter the distribution cavity from the first outlet through the feed port. At this time, the discharge port is blocked by the outer cover, so the material will not fall out from the discharge port. When the distribution member is in the second position, the first outlet is blocked by the distribution member, so the material will not enter the distribution cavity from the first outlet again. At this time, the discharge port is communicated with the second outlet, and the material can fall from the second outlet. When the distribution member moves from the first position to the second position, a material can be taken. When the distribution member returns from the second position to the first position, the material in the container body can be reloaded into the distribution cavity.

[0008] Further, the adjusting member is rotatably connected to the outer cover.

[0009] Further, the adjusting member has an adjusting end, and the outer cover has an adjusting groove extending along the rotation direction of the adjusting member. The adjusting end is slidably assembled through the adjusting groove. In this solution, it is convenient to rotate the adjusting member by driving the adjusting end, and the adjusting end passing through the adjusting groove for assembly can also play a limiting role on the adjusting member.

[0010] Further, the adjusting end is connected with a first limiting portion, and a plurality of second limiting portions are arranged at intervals along the rotation direction of the adjusting member in the adjusting groove. The first limiting portion abuts against any one of the second limiting portions. When the first limiting portion abuts against different second limiting portions, the number of distribution cavities communicated with the first outlet is different. In this solution, by abutting the first limiting portion against different second limiting portions, it is convenient to adjust the material distribution amount.

[0011] Further, the distribution cavities are uniformly and spaced apart along an arc in the distribution member, and the central angle between the center lines of two adjacent distribution cavities is equal to the central angle between the center lines of two adjacent second limiting portions. In this solution, the uniformly spaced distribution cavities facilitate adjusting the material distribution amount according to portions, and also facilitate controlling the material distribution amount by moving the adjusting end of the adjusting member.

[0012] Further, the dispensing member is provided with a first sliding portion, and the outer cover is provided with a second sliding portion. The first sliding portion is slidably connected to the second sliding portion, and the first sliding portion slides between the first position and the second position. In this solution, through the cooperation of the first sliding portion and the second sliding portion, it is convenient for the dispensing member to move relative to the outer cover.

[0013] Further, the dispensing member has a pressing portion, and a pressing groove is provided on the side wall of the outer cover. The pressing portion passes through the pressing groove and is assembled to move between the first position and the second position. In this solution, it is convenient to push the dispensing member to move between the first position and the second position through the pressing portion.

[0014] Further, the adjustment and dispensing mechanism further includes an elastic connecting member, and two ends of the elastic connecting member are respectively abutted against or connected to the outer cover and the dispensing member. In this solution, the dispensing member can be automatically elastically reset between the first position and the second position through the elastic connecting member.

[0015] Further, one end of the container body located at the first outlet is provided with a first clamping portion, and one end of the outer cover facing the container body is provided with a second clamping portion. The first clamping portion is connected to the second clamping portion. In this solution, it is convenient to position and install the container body and the outer cover through the first clamping portion and the second clamping portion.

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

[0017] For the variable-dose dispensing device of the present utility model, the material is stored in the cavity of the container body and can enter the dispensing cavity of the dispensing member through the first outlet for use. When the number of dispensing cavities communicated with the first outlet is fixed, the amount of material entering the dispensing cavity each time is also fixed. Therefore, the amount of material that can be taken each time is also fixed. The present utility model can change the number of dispensing cavities communicated with the first outlet through the movably connected adjusting member, so as to realize the adjustment of the material dispensing amount. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the variable-dose dispensing device of the present utility model;

[0019] Figure 2 is Figure 1 an exploded view of

[0020] Figure 3 is Figure 2 an enlarged view of part A of

[0021] Figure 4 is a schematic diagram of the structure of the inner cover of the present utility model;

[0022] Figure 5It is a schematic structural view of the adjusting member of the present utility model;

[0023] Figure 6 It is a schematic structural view of the dispensing member of the present utility model;

[0024] Figure 7 It is a schematic structural view of the outer cover of the present utility model;

[0025] Figure 8 It is a partial cross-sectional view of the variable-dose dispensing device of the present utility model when the dispensing member is in the first position;

[0026] Figure 9 It is a partial cross-sectional view of the variable-dose dispensing device of the present utility model when the dispensing member is in the second position;

[0027] Figure 10 It is a schematic view of the variable-dose dispensing device of the present utility model in the first state after removing the bottle body;

[0028] Figure 11 It is a schematic view of the variable-dose dispensing device of the present utility model in the second state after removing the bottle body;

[0029] Figure 12 It is a schematic view of the variable-dose dispensing device of the present utility model in the third state after removing the bottle body;

[0030] Figure 13 It is a schematic view of the variable-dose dispensing device of the present utility model in the fourth state after removing the bottle body.

[0031] In the drawings: 1. Container body; 11. Bottle body; 112. Cavity; 113. First clamping portion; 1131. First groove section; 1132. Second groove section; 1133. Blocking protrusion; 114. Positioning protrusion; 12. Inner cover; 121. First outlet; 122. Positioning notch; 123. Joint portion; 2. Adjusting and dispensing mechanism; 21. Adjusting member; 211. Adjusting end; 212. First limiting portion; 213. Arc-shaped opening; 22. Dispensing member; 221. Dispensing cavity; 222. First sliding portion; 223. Pressing portion; 224. Installation groove; 23. Outer cover; 231. Second outlet; 232. Adjusting groove; 233. Second limiting portion; 234. Pressing groove; 235. Second clamping portion; 24. Elastic connecting member. Detailed implementation manners

[0032] The accompanying drawings are only for illustrative purposes and should not be construed as limiting the present patent; for better illustration of this embodiment, some components in the accompanying drawings may be omitted, enlarged or reduced, which does not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. The positional relationships described in the accompanying drawings are only for illustrative purposes and should not be construed as limiting the present patent.

[0033] In the accompanying drawings of the embodiments of the present utility model, the same or similar reference numerals correspond to the same or similar components; in the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting the present patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0034] As Figure 1 shown, the variable quantitative dispensing device of the present utility model includes a container body 1 and an adjustment and dispensing mechanism 2, and the adjustment and dispensing mechanism 2 is connected to the container body 1. The container body 1 contains materials, and through the adjustment and dispensing mechanism 2, the materials in the container body 1 can be quantitatively dispensed, and the amount of the dispensed materials can be adjusted according to requirements.

[0035] The following will further specifically describe the technical solution of the present utility model through specific embodiments and in conjunction with the attached Figures 1 to 13 drawings:

[0036] Embodiment 1

[0037] Referring to Figures 1 to 9 , this embodiment discloses a variable quantitative dispensing device, including a container body 1. The container body 1 is provided with a cavity 112 having a first outlet 121. On one side of the first outlet 121 of the container body 1, an adjustment and dispensing mechanism 2 is connected. The adjustment and dispensing mechanism 2 includes a dispensing member 22 and an adjustment member 21. The dispensing member 22 has a plurality of dispensing cavities 221. The adjustment member 21 is movably connected between the dispensing cavity 221 and the first outlet 121, and the adjustment member 21 is configured to be able to adjust the number of dispensing cavities 221 communicating with the first outlet 121.

[0038] In this embodiment, the material is stored in the cavity 112 of the container body 1 and can enter the distribution cavity 221 of the distribution member 22 through the first outlet 121 for use. When the number of distribution cavities 221 connected to the first outlet 121 is fixed, the amount of material entering the distribution cavity 221 each time is also fixed. Therefore, the material can be taken out quantitatively. By means of the adjuster 21 connected movably, the number of distribution cavities 221 connected to the first outlet 121 can be changed, so that the adjustment of the material distribution amount can be realized.

[0039] Reference Figure 2 、 Figures 6 to 9 In this embodiment, the distribution adjusting mechanism 2 further includes an outer cover 23. The distribution member 22 is movably connected to the outer cover 23 and the distribution member 22 moves between a first position and a second position relative to the outer cover 23. The outer cover 23 is connected to one side of the first outlet 121 of the container body 1 and a second outlet 231 is provided on the other side away from the first outlet 121. The first outlet 121 and the second outlet 231 are arranged in a vertical dislocation, and the distribution cavity 221 has a feed port on the side facing the first outlet 121 and a discharge port on the side facing the second outlet 231. When the distribution member 22 is in the first position, the position of the feed port corresponds to that of the first outlet 121 in the vertical direction, and the outer cover 23 blocks the discharge port. When the distribution member 22 is in the second position, the position of the discharge port corresponds to that of the second outlet 231 in the vertical direction, and the distribution member 22 blocks the first outlet 121. Among them, the first position and the second position will be further described later.

[0040] In this embodiment, the outer cover 23 is fixedly connected to one side of the first outlet 121 of the container body 1. A space for installing other components is formed in the outer cover 23, and the adjuster 21 and the distribution member 22 can be installed in this space to improve the aesthetics and compactness of the device. The first outlet 121 can be directly formed on the container body 1 or formed by assembling other parts.

[0041] Among them, the position of the feed port corresponds to that of the first outlet 121 in the vertical direction. When the device is in the normal use state, the material can fall from the first outlet 121 into the feed port of the distribution cavity 221. In some cases, the projection of each feed port in the vertical plane may completely coincide with the projection of the first outlet in the vertical plane. In other cases, the projection of each feed port in the vertical plane may partially coincide with the projection of the first outlet 121 in the vertical plane, as long as it does not affect the material falling into the corresponding distribution cavity. It is easy to understand that the situation where the position of the discharge port corresponds to that of the second outlet 231 in the vertical direction is similar and will not be elaborated here.

[0042] Reference Figure 2 、 Figure 4 and Figure 8, in this embodiment, optionally, the container body 1 includes a bottle body 11 and an inner cap 12. The bottle body 11 has an opening and a cavity 112. The inner cap 12 is detachably arranged at the opening of the bottle body 11, and a first outlet 121 is formed on the inner cap 12. The area of the opening of the bottle body 11 is larger than the area of the first outlet 121. Therefore, by using the bottle body 11 and the detachable inner cap 12, it is convenient to load materials into the cavity 112 of the bottle body 11. In this embodiment, the inner cap 12 abuts against the opening of the bottle body 11. One side of the inner cap 12 abuts against the opening of the bottle body 11, and the other side abuts against the top of the dispensing member 22. To improve the connection stability between the inner cap 12 and the bottle body 11, a joint portion 123 extending into the bottle body 11 is provided circumferentially on the inner cap 12, and the joint portion 123 abuts against or is in interference fit with the inner side wall of the bottle body 11.

[0043] To facilitate the positioning between the inner cap 12 and the bottle body 11, a positioning notch 122 is provided on the inner cap 12, and a corresponding positioning protrusion 114 is provided at the opening of the bottle body 11. After the inner cap 12 and the bottle body 11 are installed, the positioning protrusion 114 is placed in the positioning notch 122. Of course, in other embodiments, a positioning protrusion 114 may also be provided on the inner cap 12, and a corresponding positioning notch 122 may be provided at the opening of the bottle body 11.

[0044] In this embodiment, each dispensing cavity 221 is provided on the dispensing member 22, and the feed port and the discharge port are arranged at both ends of the dispensing cavity 221 in the vertical direction. As Figure 8 shown, when the dispensing member 22 is in the first position, the material in the cavity 112 can enter the dispensing cavity 221 from the first outlet 121 through the feed port. At this time, the discharge port at the bottom of the dispensing cavity 221 is blocked by the outer cap 23, so the material will not fall out from the discharge port. As Figure 9 shown, when the dispensing member 22 is in the second position, the first outlet 121 is blocked by the dispensing member 22, so the material will not enter the dispensing cavity 221 from the first outlet 121 again. At this time, the discharge port at the bottom of the dispensing cavity 221 is communicated with the second outlet 231, and the material can fall from the second outlet 231. When the dispensing member 22 moves from the first position to the second position, one use of the material can be completed. When the dispensing member 22 returns from the second position to the first position, the material in the container body 1 can be reloaded into the dispensing cavity 221. Optionally, the dispensing member 22 can be switched between the first position and the second position by manual pushing and pulling.

[0045] Among them, the adjusting member 21 is movably connected between the dispensing cavity 221 and the first outlet 121, which can be a rotational connection or a linear sliding connection. The adjusting member 21 can be connected to the container body 1, or can be connected to the outer cap 23 or the dispensing member 22.

[0046] Refer to Figure 2 、 Figures 5 to 7, in this embodiment, optionally, the adjusting member 21 is rotatably connected to the outer cover 23. The adjusting member 21 is located in the outer cover 23, and the adjusting member 21 rotates between the feed port of the dispensing member 22 and the first outlet 121 of the container body 1, so as to be able to block the communication between the dispensing cavity 221 and the first outlet 121 according to requirements and adjust the material distribution amount. The dispensing cavities 221 may be distributed in an arc in the dispensing member 22. The adjusting member 21 may be generally disc-shaped, and arc-shaped openings 213 corresponding to the respective dispensing cavities 221 are provided in the adjusting member 21. The adjusting member 21 is located on the feed port side of the dispensing cavity 221. By rotating, the arc-shaped openings 213 are brought into a communication relationship with some of the dispensing cavities 221, and some of the dispensing cavities 221 are blocked, thereby adjusting the material distribution amount.

[0047] In some other embodiments (not shown in the figures), the adjusting member 21 may be linearly slidably connected in the outer cover 23. The dispensing cavities 221 may be distributed linearly in the dispensing member 22. The adjusting member 21 can move linearly between the feed port of the dispensing member 22 and the first outlet 121 of the container body 1, so as to be able to block the communication between the dispensing cavity 221 and the first outlet 121 according to requirements and adjust the material distribution amount.

[0048] Reference Figure 2 、 Figure 5 and Figure 7 , in this embodiment, in order to facilitate driving the adjusting member 21 to rotate, the adjusting member 21 has an adjusting end 211, and the outer cover 23 has an adjusting groove 232 extending along the rotation direction of the adjusting member 21. The adjusting end 211 passes through the adjusting groove 232 and is slidably assembled. By pushing the adjusting end 211 along the arc direction of the adjusting groove 232, the adjusting member 21 is rotated in the outer cover 23. In some other embodiments, the adjusting member 21 is linearly slidably connected in the outer cover 23 (not shown in the figures). The adjusting groove 232 penetrates the side wall of the outer cover 23 along the sliding direction of the adjusting member 21. The adjusting member 21 can be driven to move along the adjusting groove 232 through the adjusting end 211.

[0049] The adjusting end 211 is connected with a first limiting portion 212. A plurality of second limiting portions 233 are arranged at intervals along the rotation direction of the adjusting member 21 in the adjusting groove 232. The first limiting portion 212 abuts against any one of the second limiting portions 233. When the first limiting portion 212 abuts against different second limiting portions 233, the number of dispensing cavities 221 communicated with the first outlet 121 is different.

[0050] Preferably, the first limiting portion 212 is a limiting protrusion, the second limiting portion 233 is a limiting groove, and the limiting groove is arranged opposite to the limiting protrusion. When the limiting protrusion corresponds to the position of the limiting groove, the limiting protrusion falls into the limiting groove under the action of gravity and abuts. When adjusting, the abutting state can be released by toggling the adjusting member 21. In other embodiments, the first limiting portion 212 can also be a limiting groove, and the second limiting portion 233 can be a limiting protrusion.

[0051] A specific example is used below to illustrate. It is understandable that, in actual use, the number of the distribution chambers 221 and the number of the second limiting portions 233 and their corresponding relationship can be selected according to actual needs.

[0052] refer to Figures 10 to 13 The number of the distributing cavities 221 in the distributing member 22 is three, the number of the second limiting portions 233 in the adjusting groove 232 is four, and there are four different quantitative states.

[0053] like Figure 10 As shown, in the first state, the first limiting portion 212 abuts against the second limiting portion 233 on the far right, and the arc-shaped opening 213 of the adjusting member 21 just corresponds to the positions of the three distribution chambers 221. At this time, the three distribution chambers 221 can all receive materials, and the material distribution amount is the largest.

[0054] like Figure 11 As shown, in the second state, the first limiting portion 212 abuts against the second second limiting portion 233 on the right, and the arc-shaped opening 213 of the adjusting member 21 corresponds to the positions of the two distribution chambers 221. At this time, the two distribution chambers 221 can receive materials, and the material distribution amount is reduced.

[0055] like Figure 12 As shown, in the third state, the first limit portion 212 abuts against the third second limit portion 233 on the right, and the arc-shaped opening 213 of the adjustment member 21 corresponds to the position of only one distribution cavity 221. At this time, only one distribution cavity 221 can receive material, and the material distribution amount is further reduced.

[0056] like Figure 13 As shown, in the fourth state, the first limiting portion 212 abuts against the leftmost second limiting portion 233, the arc-shaped opening 213 is staggered from all the distribution chambers 221, the distribution chamber 221 cannot receive materials, the device can be closed, and material leakage can be avoided when not in use.

[0057] In other usage scenarios, the number of distribution cavities 221 can be four, five, six, or other numbers, and the number of second limiting parts 233 can be two, three, four, or other numbers. It is not necessary for the number of distribution cavities 221 to exactly correspond to the number of second limiting parts 233. As long as the number of connected distribution cavities 221 can be changed through different combinations of the first limiting part 212 and the second limiting part 233, it is also acceptable.

[0058] Furthermore, the distribution cavities 221 are evenly spaced along an arc in the distribution member 22, and the central angle between the center lines of two adjacent distribution cavities 221 is equal to the central angle between the center lines of two adjacent second limiting parts 233. In this embodiment, the volume of each distribution cavity 221 is equal and the intervals are the same, and the second limiting parts 233 are also evenly spaced. This is convenient for adjusting the distributed materials by portions and also convenient for the adjusting end 211 of the adjusting member 21 to control the material distribution amount.

[0059] Reference Figure 7 , a quantitative label can be set beside each second limiting part 233 to indicate the current corresponding material distribution amount. The quantitative label can be words engraved on the outer cover 23 or a sticker pasted on the outer cover 23, so as to facilitate the user to adjust the material distribution amount correspondingly.

[0060] Embodiment 2

[0061] This embodiment is similar to Embodiment 1, the difference being that the distribution member 22 of this embodiment is provided with a first sliding part 222, and the outer cover 23 is provided with a second sliding part, and the first sliding part 222 and the second sliding part are slidably connected along the direction from the first position to the second position. The first sliding part 222 can be a chute, a slide rail, or other sliding members, and the second sliding part can be a corresponding slide bar, a slider, or other sliding members.

[0062] Reference Figure 2 and Figure 6 , in this embodiment, optionally, the first sliding part 222 is a first sliding plane provided on both sides of the outer part of the distribution member 22 along the sliding direction, and the second sliding part is a second sliding plane provided on both sides of the inner part of the outer cover 23 along the sliding direction (not shown in the figure). The distribution member 22 is installed in the outer cover 23, the outer bottom surface of the distribution member 22 contacts the inner bottom surface of the outer cover 23, and both sides of the first sliding plane are respectively in contact with both sides of the second sliding surface, which can play a guiding role and enable the distribution member 22 to slide and convert between the first position and the second position.

[0063] Further preferably, the dispensing member 22 has a pressing portion 223, and a pressing groove 234 is provided on the side wall of the outer cover 23. The pressing portion 223 passes through the pressing groove 234 and is assembled and capable of moving between a first position and a second position. Specifically, the pressing portion 223 may be connected to the side of the dispensing member 22. For example, the pressing portion 223 is connected to the side facing the moving direction of the dispensing member 22, or the pressing portion 223 is connected to the left and right sides of the moving direction of the dispensing member 22. The position of the pressing groove 234 is set corresponding to the pressing portion 223.

[0064] Reference Figure 2 、 Figure 6 and Figure 7 , in this embodiment, optionally, the pressing portion 223 is connected to the side facing the moving direction of the dispensing member 22, and the pressing groove 234 is formed through the side wall of the outer cover 23 along the moving direction of the dispensing member 22. By pushing the pressing portion 223, the dispensing member 22 moves from the first position to the second position, and by pulling the pressing portion 223, the dispensing member 22 moves from the second position to the first position. Of course, other parts can also be used to assist in resetting. In this embodiment, optionally, the upper end surface of the pressing portion 223 is a flat surface. When the dispensing member 22 is in the second position, the flat surface at the upper end of the pressing portion 223 can block the first outlet 121. Of course, in other embodiments, the upper end of the dispensing member 22 itself can have this flat surface, and when the dispensing member 22 is in the second position, it can block the first outlet 121.

[0065] Further preferably, the adjustment and dispensing mechanism 2 further includes an elastic connection member 24, and both ends of the elastic connection member 24 are respectively abutted against or connected to the outer cover 23 and the dispensing member 22. The elastic connection member 24 can be a tension spring, a compression spring, an elastic rope or an elastic sheet, etc., and its elastic expansion and contraction direction is the same as the sliding direction of the dispensing member 22 in the outer cover 23.

[0066] Reference Figure 2 , in this embodiment, optionally, the elastic connection member 24 is a compression spring. One end of the compression spring abuts against the end of the dispensing member 22 facing the outer cover 23, and the other end of the compression spring abuts against the end of the inner side of the outer cover 23 facing the dispensing member 22. Reference Figure 8 and Figure 9 , when the dispensing member 22 is in the first position, the compression spring is in an initial state. When the dispensing member 22 is pushed to the second position, the compression spring is in a compressed state. After releasing the dispensing member 22, under the elastic force of the compression spring, the dispensing member 22 can be automatically reset from the second position to the first position, which is convenient for use. Of course, in other embodiments, the dispensing member 22 can also be completely manually pulled to switch between the first position and the second position.

[0067] Further reference Figure 6, More specifically, an installation groove 224 is provided on one side of the distribution member 22. The installation groove 224 extends and opens along the telescopic direction of the elastic connection member 24. One end of the compression spring abuts in the installation groove 224, and the other end of the compression spring abuts against the outer cover 23. The installation groove 224 can play a guiding and positioning role for the compression spring placed therein. The installation groove 224 can be integrally formed with the distribution member 22, or can be connected by threading or welding. When the distribution member 22 is pushed from the first position to the second position, the compression spring is compressed and accommodated in the installation groove 224. At this time, the end of the installation groove 224 or the end of the distribution member 22 can abut against the outer cover 23 so that the distribution member 22 accurately reaches the second position. When the distribution member 22 is released, under the elastic force of the compression spring, the distribution member 22 automatically returns to the first position.

[0068] The above-mentioned first sliding portion 222, second sliding portion, pressing portion 223, pressing groove 234, and the three structures of the elastic connection member 24 in this embodiment can exist in the device simultaneously, or only one or two of the structures can be adopted.

[0069] Embodiment 3

[0070] This embodiment is similar to Embodiment 1, the difference being that a first clamping portion 113 is provided at one end of the container body 1 located at the first outlet 121, and a second clamping portion 235 is provided at one end of the outer cover 23 facing the container body 1. The first clamping portion 113 is connected to the second clamping portion 235. Among them, the first clamping portion 113 can be a clamping block, a clamping groove or other clamping parts, and the corresponding second clamping portion 235 can be a clamping groove, a clamping block or other clamping parts.

[0071] Reference Figure 2 , Figure 3 And Figure 7 , In this embodiment, optionally, the first clamping portion 113 is a clamping groove and the second clamping portion 235 is a clamping block. More specifically, the clamping groove includes a first groove section 1131 and a second groove section 1132. The first groove section 1131 extends axially from the end of the container body 1, and the second groove section 1132 extends circumferentially along the container body 1 from the top end of the first groove section 1131. A blocking protrusion 1133 is also provided at the connection between the second groove section 1132 and the first groove section 1131, so that the clamping block will not come out after entering the second groove section 1132 along the first groove section 1131. The first clamping portion 113 can be provided with multiple ones along the circumferential direction of the container body 1, and the second clamping portion 235 is correspondingly provided with multiple ones on the outer cover 23. During assembly, the outer cover 23 is docked with the container body 1, so that the clamping block moves to the top in the first groove section 1131, and then the outer cover 23 is rotated to make the clamping block move circumferentially and fall into the second groove section. Due to the presence of the blocking protrusion 1133, the clamping block will not come out of the second groove section. Through the structure of this embodiment, rapid positioning and installation between the outer cover 23 and the container body 1 can be achieved.

[0072] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims

1. A variable quantitative dispensing device, characterized in that: The invention comprises a container body (1), wherein the container body (1) is provided with a cavity (112) having a first outlet (121), and the container body (1) is connected to an adjusting distribution mechanism (2) on one side of the first outlet (121), wherein the adjusting distribution mechanism (2) comprises a distribution member (22) and an adjusting member (21), wherein the distribution member (22) has a plurality of distribution cavities (221) corresponding to the first outlet (121), and the adjusting member (21) is movably connected between the distribution cavities (221) and the first outlet (121), and the adjusting member (21) is configured to be able to adjust the number of distribution cavities (221) connected to the first outlet (121).

2. The variable quantitative dispensing device according to claim 1, characterized in that: The regulating and distributing mechanism (2) further comprises an outer cover (23), the distributing member (22) is movably connected to the outer cover (23) and the distributing member (22) is movable relative to the outer cover (23) between a first position and a second position, the outer cover (23) is connected to a first outlet (121) side of the container body (1) and is provided with a second outlet (231), and the distributing chamber (221) has a feed port facing a side of the first outlet (121) and a discharge port facing a side of the second outlet (231); when the distributing member (22) is located at the first position, the feed port corresponds to a position of the first outlet (121) in a vertical direction, and the outer cover (23) blocks the discharge port; when the distributing member (22) is located at the second position, the discharge port corresponds to a position of the second outlet (231) in a vertical direction, and the distributing member (22) blocks the first outlet (121).

3. The variable quantitative dispensing device according to claim 2, characterized in that: The adjusting member (21) is rotatably connected to the outer cover (23).

4. The variable quantitative dispensing device according to claim 3, characterized in that: The adjusting member (21) has an adjusting end (211), the outer cover (23) has an adjusting slot (232) extending along the rotation direction of the adjusting member (21), and the adjusting end (211) is slidably assembled through the adjusting slot (232).

5. The variable quantitative dispensing device according to claim 4, characterized in that: The adjusting end (211) is connected to a first limiting portion (212); a plurality of second limiting portions (233) are provided in the adjusting groove (232) at intervals along the rotation direction of the adjusting member (21); the first limiting portion (212) abuts against any one of the second limiting portions (233); when the first limiting portion (212) abuts against different second limiting portions (233), the number of distribution chambers (221) connected to the first outlet (121) is different.

6. The variable quantitative dispensing device according to claim 5, characterized in that: The distribution chambers (221) are evenly spaced and distributed in the distribution member (22) along an arc shape, and the central angle between the center lines of two adjacent distribution chambers (221) is equal to the central angle between the center lines of two adjacent second limiting portions (233).

7. The variable quantitative dispensing device according to any one of claims 2 to 6, characterized in that: The dispensing member (22) is provided with a first sliding portion (222), and the outer cover (23) is provided with a second sliding portion. The first sliding portion (222) is slidably connected to the second sliding portion, and the first sliding portion (222) slides between the first position and the second position.

8. The variable quantitative dispensing device according to any one of claims 2 to 6, characterized in that: The dispensing member (22) has a pressing portion (223), and a side wall of the outer cover (23) is provided with a pressing groove (234). The pressing portion (223) is assembled through the pressing groove (234) and moves between the first position and the second position.

9. The variable quantitative dispensing device according to any one of claims 2 to 6, characterized in that: The regulating and dispensing mechanism (2) further comprises an elastic connecting member (24), the two ends of which are respectively in contact with or connected to the outer cover (23) and the dispensing member (22).

10. The variable quantitative dispensing device according to any one of claims 2 to 6, characterized in that: A first clamping portion (113) is provided at one end of the container body (1) located at the first outlet (121), and a second clamping portion (235) is provided at one end of the outer cover (23) facing the container body (1), and the first clamping portion (113) is connected to the second clamping portion (235).

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