阅读说明：本技术 一种多管多泵芯式软管容器 (Multi-pipe multi-pump-core type hose container ) 是由 张明体 于 2020-07-09 设计创作，主要内容包括：本发明公开了一种多管多泵芯式软管容器,包括软管、连接壳体、泵芯、隔料件和泵芯压柄；软管通过第一卡扣机构安装于连接壳体的下端；泵芯安装于连接壳体的上端；泵芯的下端穿过连接壳体与软管连通；隔料件安装于泵芯的上端,隔料件与泵芯连通；泵芯压柄罩设于连接壳体的顶部,分别将泵芯和隔料件罩住；隔料件通过第二卡扣机构与泵芯压柄装配；泵芯压柄的上端侧面凸设有出料口；出料口与隔料件连通；通过按压所述泵芯压柄,所述泵芯将所述软管内的物料泵出；本发明使用方便,软管里挤出混合后的料体不会和空气一同吸入软管内,有效防止料体回流和阻隔空气,大大减小了对料体质量的影响以及防止被二次污染,保障了料体的保质期。(The invention discloses a multi-pipe multi-pump core type hose container which comprises a hose, a connecting shell, a pump core, a material separation piece and a pump core pressing handle, wherein the hose is connected with the connecting shell; the hose is arranged at the lower end of the connecting shell through a first buckle mechanism; the pump core is arranged at the upper end of the connecting shell; the lower end of the pump core penetrates through the connecting shell to be communicated with the hose; the material separating piece is arranged at the upper end of the pump core and is communicated with the pump core; the pump core pressing handle is covered on the top of the connecting shell and respectively covers the pump core and the material separating piece; the material separating piece is assembled with the pump core pressing handle through a second buckle mechanism; the side surface of the upper end of the pump core pressing handle is convexly provided with a discharge hole; the discharge hole is communicated with the material separation piece; the pump core pumps out the material in the hose by pressing the pump core pressing handle; the invention is convenient to use, the mixed material extruded from the hose can not be sucked into the hose together with air, thereby effectively preventing the material from flowing back and blocking the air, greatly reducing the influence on the quality of the material, preventing the material from being secondarily polluted and ensuring the shelf life of the material.)

1. A multi-tube, multi-pump cartridge hose container, comprising:

a hose for filling a material;

the hose is arranged at the lower end of the connecting shell through a first buckle mechanism;

the pump core is arranged at the upper end of the connecting shell; the lower end of the pump core penetrates through the connecting shell to be communicated with the hose;

the material separating piece is arranged at the upper end of the pump core and communicated with the pump core; and the number of the first and second groups,

the pump core pressing handle is covered on the top of the connecting shell and respectively covers the pump core and the material separating piece; the material separation piece is assembled with the pump core pressing handle through a second buckle mechanism; a discharge hole is convexly formed in the side face of the upper end of the pump core pressing handle; the discharge hole is communicated with the material separation piece; by pressing the pump core pressing handle, the pump core pumps out the material in the hose.

2. A multi-tube multi-pump cartridge hose container according to claim 1, wherein: the hose comprises a female hose and a male hose; the sub-hose is assembled in the main hose through a third buckling mechanism; a first cavity is formed inside the sub-hose; a second chamber is formed between the female hose and the male hose; the upper end of the main hose is respectively provided with a main pipe pump core bottom fixing hole and a sub pipe pump core bottom fixing hole; a sub-pipe discharging channel is arranged at the upper end of the sub-hose; the sub-pipe discharge channel extends upwards and is communicated with a fixing hole at the bottom of the sub-pipe pump core.

3. A multi-tube multi-pump cartridge hose container according to claim 2, wherein: the first buckle mechanism comprises a first annular clamping groove and a first annular clamping protrusion; the first annular clamping groove is formed in the outer side wall of the upper end of the female hose; the first annular clamping protrusion is arranged on the inner side wall of the lower end of the connecting shell; the female hose is clamped in the first annular clamping groove through the first annular clamping convex and assembled with the connecting shell; and the upper end of the inside of the connecting shell is respectively provided with a main pipe pump core middle fixing hole and a sub pipe pump core middle fixing hole.

4. A multi-tube multi-pump cartridge hose container according to claim 3, wherein: the pump core comprises a main pipe pump core and a sub pipe pump core; the main pipe pump core is fixedly arranged in the connecting shell through a main pipe pump core bottom fixing hole and a main pipe pump core middle fixing hole; the sub-tube pump core is fixedly arranged in the connecting shell through a fixing hole at the bottom of the sub-tube pump core and a fixing hole at the middle part of the sub-tube pump core; the lower end of the main pipe pump core is communicated with the second chamber; the lower end of the sub-tube pump core is communicated with the first chamber.

5. A multi-tube multi-pump cartridge hose container according to claim 4, wherein: the middle part of the material separating piece is symmetrically provided with a main pipe material flow groove and a sub pipe material flow groove; the left end and the right end of the bottom of the material isolating piece are respectively provided with a first communicating pipe and a second communicating pipe; the discharge port comprises a main pipe discharge port and a sub pipe discharge port; the opening of the main pipe material flow groove is communicated with the main pipe discharge hole; the opening of the sub-pipe material flow groove is communicated with the discharge hole of the sub-pipe; the upper end of the main pipe pump core is sleeved in the first communicating pipe and communicated with the main pipe material flow groove; the upper end of the sub-pipe pump core is sleeved in the second communicating pipe and communicated with the sub-pipe material flow groove.

6. A multi-tube multi-pump cartridge hose container according to claim 1, wherein: the second clamping mechanism comprises a second annular clamping groove and a second annular clamping protrusion; the second annular clamping groove is formed in the inner side wall of the upper end of the pump core pressing handle; the second annular clamping bulge is arranged on the bottom edge of the material separating piece; the pump core pressing handle is clamped in the second annular clamping groove and assembled with the material separating piece through the second annular clamping convex.

7. A multi-tube multi-pump cartridge hose container according to claim 2, wherein: the third buckling mechanism comprises a third annular clamping groove, a third annular clamping protrusion, a clamping groove and a clamping column; the third annular clamping groove is formed in the inner side wall of the fixing hole at the bottom of the sub-pipe pump core; the third annular clamping bulge is arranged on the outer side wall of the upper end of the sub-pipe discharging channel; the opening of the clamping groove is downwards arranged at the upper end of the inner part of the female hose; the clamping column is arranged on the upper end face of the sub-hose; the sub-hose passes through the protruding joint of third annular card in third annular groove and joint post joint in the joint groove with the assembly of female hose.

8. A multi-tube multi-pump cartridge hose container according to claim 1, wherein: the connecting shell is provided with a dustproof cover through a fourth buckling mechanism; the fourth buckling mechanism comprises a capsule-shaped clamping groove and a capsule-shaped clamping protrusion; a plurality of capsule-shaped clamping grooves and a plurality of capsule-shaped clamping bulges are arranged; the capsule-shaped clamping grooves are distributed at the lower end of the inner side wall of the dustproof cover; the capsule-shaped clamping protrusions are distributed on the outer side wall of the upper end of the connecting shell; the dust cover passes through the protruding joint of capsule form card in capsule form draw-in groove with connect the casing assembly.

9. A multi-tube multi-pump cartridge hose container according to claim 1, wherein: one end of the pump core pressing handle, which is far away from the discharge hole, is provided with an arc-shaped concave pressing part; and the upper end surface of the material separating piece is provided with a pressing part matched with the pressing part.

10. A multi-tube multi-pump cartridge hose container according to claim 1, wherein: the hose is sealed by ultrasonic welding.

Technical Field

The invention relates to the technical field of hose containers, in particular to a multi-pipe multi-pump-core hose container.

Background

With the continuous improvement of national economic level and national education level, the living quality level and the cultural level of people are steadily improved, the requirements on the appearance design and the product function of various products are higher and higher, at present, in the field of hose containers, the appearance of a hose and the structure of a hose cover are single, the hose is generally of a cylinder-like structure, the shape is single, the hose is not unique enough, fashionable and novel, the hose is not held well when in use, and the hose is inconvenient and does not have enough attraction for consumers; meanwhile, the hose is rich in elasticity, so that the hose can automatically rebound and restore to the original shape after being pressed and decompressed, and the mixed material extruded from the sub-pipe and the main pipe and air can be sucked into the hose together while the hose restores to the original shape, so that the quality of the material can be influenced, and the quality guarantee period of the material can be shortened; most of the existing hoses do not have the functions of preventing backflow of the material body and blocking air.

Disclosure of Invention

The invention aims to provide a multi-tube multi-pump-core hose container which is convenient to use and has functions of preventing material body backflow and blocking air.

The invention is realized by the following technical scheme:

a multi-tube, multi-pump cartridge hose container comprising:

the hose is used for filling materials such as cosmetics and medicines;

the hose is arranged at the lower end of the connecting shell through a first buckle mechanism;

the pump core is arranged at the upper end of the connecting shell; the lower end of the pump core penetrates through the connecting shell to be communicated with the hose;

the material separating piece is arranged at the upper end of the pump core and communicated with the pump core; and the number of the first and second groups,

the pump core pressing handle is covered on the top of the connecting shell and respectively covers the pump core and the material separating piece; the material separation piece is assembled with the pump core pressing handle through a second buckle mechanism; a discharge hole is convexly formed in the side face of the upper end of the pump core pressing handle; the discharge hole is communicated with the material separation piece; by pressing the pump core pressing handle, the pump core pumps out the material in the hose.

Further, the hose includes a female hose and a male hose; the sub-hose is assembled in the main hose through a third buckling mechanism; a first cavity is formed inside the sub-hose; a second chamber is formed between the female hose and the male hose; the upper end of the main hose is respectively provided with a main pipe pump core bottom fixing hole and a sub pipe pump core bottom fixing hole; a sub-pipe discharging channel is arranged at the upper end of the sub-hose; the sub-pipe discharge channel extends upwards and is communicated with a fixing hole at the bottom of the sub-pipe pump core.

Further, the first buckling mechanism comprises a first annular clamping groove and a first annular clamping protrusion; the first annular clamping groove is formed in the outer side wall of the upper end of the female hose; the first annular clamping protrusion is arranged on the inner side wall of the lower end of the connecting shell; the female hose is clamped in the first annular clamping groove through the first annular clamping convex and assembled with the connecting shell; and the upper end of the inside of the connecting shell is respectively provided with a main pipe pump core middle fixing hole and a sub pipe pump core middle fixing hole.

Further, the pump core comprises a main pipe pump core and a sub pipe pump core; the main pipe pump core is fixedly arranged in the connecting shell through a main pipe pump core bottom fixing hole and a main pipe pump core middle fixing hole; the sub-tube pump core is fixedly arranged in the connecting shell through a fixing hole at the bottom of the sub-tube pump core and a fixing hole at the middle part of the sub-tube pump core; the lower end of the main pipe pump core is communicated with the second chamber; the lower end of the sub-tube pump core is communicated with the first chamber.

Furthermore, a main pipe material flow groove and a sub pipe material flow groove are symmetrically arranged in the middle of the material separating piece; the left end and the right end of the bottom of the material isolating piece are respectively provided with a first communicating pipe and a second communicating pipe; the discharge port comprises a main pipe discharge port and a sub pipe discharge port; the opening of the main pipe material flow groove is communicated with the main pipe discharge hole; the opening of the sub-pipe material flow groove is communicated with the discharge hole of the sub-pipe; the upper end of the main pipe pump core is sleeved in the first communicating pipe and communicated with the main pipe material flow groove; the upper end of the sub-pipe pump core is sleeved in the second communicating pipe and communicated with the sub-pipe material flow groove.

Further, the second fastening mechanism comprises a second annular clamping groove and a second annular clamping protrusion; the second annular clamping groove is formed in the inner side wall of the upper end of the pump core pressing handle; the second annular clamping bulge is arranged on the bottom edge of the material separating piece; the pump core pressing handle is clamped in the second annular clamping groove and assembled with the material separating piece through the second annular clamping convex.

Further, the third buckling mechanism comprises a third annular clamping groove, a third annular clamping protrusion, a clamping groove and a clamping column; the third annular clamping groove is formed in the inner side wall of the fixing hole at the bottom of the sub-pipe pump core; the third annular clamping bulge is arranged on the outer side wall of the upper end of the sub-pipe discharging channel; the opening of the clamping groove is downwards arranged at the upper end of the inner part of the female hose; the clamping column is arranged on the upper end face of the sub-hose; the sub-hose passes through the protruding joint of third annular card in third annular groove and joint post joint in the joint groove with the assembly of female hose.

Further, a dust cover is assembled on the connecting shell through a fourth buckling mechanism; the fourth buckling mechanism comprises a capsule-shaped clamping groove and a capsule-shaped clamping protrusion; a plurality of capsule-shaped clamping grooves and a plurality of capsule-shaped clamping bulges are arranged; the capsule-shaped clamping grooves are distributed at the lower end of the inner side wall of the dustproof cover; the capsule-shaped clamping protrusions are distributed on the outer side wall of the upper end of the connecting shell; the dust cover passes through the protruding joint of capsule form card in capsule form draw-in groove with connect the casing assembly.

Furthermore, one end of the pump core pressing handle, which is far away from the discharge hole, is provided with an arc-shaped concave pressing part; and the upper end surface of the material separating piece is provided with a pressing part matched with the pressing part.

Further, the hose is sealed by ultrasonic welding.

The invention has the beneficial effects that:

according to the invention, the connecting shell, the pump core, the material separation piece and the pump core pressing handle are respectively arranged on the hose, and pressure is provided for the pump core by pressing the pump core pressing handle, so that materials in the hose are pumped out, the material body cannot be output from the hose under the condition that no external force acts on the pump core pressing handle, and after the material body is pumped out from the hose under the pressure, the hose cannot automatically rebound to restore the original shape, the mixed material body pumped out from the hose cannot be sucked into the hose together with air, so that the material body backflow and air blocking are effectively prevented, the influence on the quality of the material body is greatly reduced, and the quality guarantee period of the material body is ensured. Different material bodies can be effectively separated before use by arranging the material separating piece, and the different material bodies cannot be mutually influenced by long-time mixing to cause property change so as not to influence the use effect of a product; the product does not need to be added with any preservative, meets the requirements of organic ecological environment protection, can guide different materials to realize mixing when in use, and achieves the effect of mixing when in use, thereby leading the use effect of the product to achieve the best, and meeting the use requirements of consumers.

Drawings

FIG. 1 is an exploded view of the overall structure of a multi-tube multi-pump cartridge hose container according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view showing the overall structure of a multi-tube multi-pump cartridge type hose container according to an embodiment of the present invention;

FIG. 3 is a side view of a multi-tube, multi-pump cartridge hose container according to an embodiment of the present invention;

FIG. 4 is an enlarged view of section A of FIG. 1;

FIG. 5 is a schematic view of a detachable structure of a dust cap and a connecting housing according to an embodiment of the present invention;

FIG. 6 is a schematic view of a pump core pressing handle structure according to an embodiment of the present invention;

FIG. 7 is a schematic front perspective view of a spacer according to an embodiment of the present invention;

FIG. 8 is a schematic back side perspective view of a spacer according to an embodiment of the present invention;

FIG. 9 is a schematic view of a hose according to an embodiment of the present invention;

FIG. 10 is a schematic view of a female hose according to an embodiment of the present invention;

FIG. 11 is a schematic view of a connecting housing according to an embodiment of the present invention;

FIG. 12 is a schematic view of the multi-tube multi-pump cartridge hose container of the present invention before end-sealing;

fig. 13 is a schematic structural view of the multi-tube multi-pump-core hose container of the embodiment of the present invention after the end sealing.

In the drawings: 1-a hose; 2-connecting the housing; 3-pump core; 4-material separation; 5-pressing a handle of the pump core; 6-a first snap mechanism; 7-a second snap mechanism; 8-a third snap mechanism; 9-a fourth snap mechanism; 11-female hose; 12-sub-hose; 21-a fixing hole in the middle of the pump core of the main pipe; 22-a fixing hole in the middle of the sub-tube pump core; 23-a dust cover; 31-a main pipe pump core; 32-sub-tube pump core; 41-mother pipe material flow groove; 42-a sub-pipe material flow groove; 43-a first communication pipe; 44-a second communication tube; 45-a pressure bearing part; 51-a discharge port; 52-a pressing part; 61-a first ring slot; 62-a first annular snap; 71-a second ring-shaped card slot; 72-a second annular snap; 81-a third ring groove; 82-a third annular snap; 83-a clamping groove; 84-a clamping column; 91-capsule shaped neck; 92-capsule shaped convex card; 111-a second chamber; 112-a fixing hole at the bottom of the pump core of the main pipe; 113-a fixing hole at the bottom of the sub-tube pump core; 121-a first chamber; 122-sub-tube discharge channel; 511-mother pipe discharge port; 512-discharge port of sub-pipe.

Detailed Description

The invention will be described in detail with reference to the drawings and specific embodiments, which are illustrative of the invention and are not to be construed as limiting the invention.

It should be noted that all the directional indications (such as up, down, left, right, front, back, upper end, lower end, top, bottom … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.

In the present invention, unless expressly stated or limited otherwise, the term "coupled" is to be interpreted broadly, e.g., "coupled" may be fixedly coupled, detachably coupled, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature; in addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 13, a multi-tube multi-pump-core hose container includes:

the hose 1 is used for filling materials; it should be noted that the hose 1 may be a multi-tube combined hose body, and different materials may be separately filled, for example, the hose 1 is a combined hose of a main tube and a sub-tube, and different materials may be respectively filled in the main tube and the sub-tube, and when a consumer uses the hose, the materials in the main tube and the materials in the sub-tube may be mixed for use, so as to achieve a better use effect; the hose 1 may also be a three-tube combined hose or a combined hose of three or more tubes, and the combination of the hose 1 is not limited herein.

The hose 1 is arranged at the lower end of the connecting shell 2 through a first buckling mechanism 6; the pump core 3 is installed at the upper end of the connecting shell 2; the lower end of the pump core 3 penetrates through the connecting shell 2 to be communicated with the hose 1; it should be noted that the connection housing 2 mainly functions to connect the hose 1 and the pump cartridge 3.

The material separating piece 4 is mounted at the upper end of the pump core 3, and the material separating piece 4 is communicated with the pump core 3; it should be noted that the material separating member 4 is provided to effectively separate different materials in the hose 1 before use, and in use, the different materials in the hose 1 can be mixed and pumped out from the discharge hole. And the number of the first and second groups,

the pump core pressing handle 5 is covered on the top of the connecting shell 2 and covers the pump core 3 and the material separating piece 4 respectively; the material separating piece 4 is assembled with the pump core pressing handle 5 through a second buckling mechanism 7; the side surface of the upper end of the pump core pressing handle 5 is convexly provided with a discharge hole 51; the discharge hole 51 is communicated with the material separating part 4; by pressing the pump core pressing handle 5, the pump core 3 pumps out the material in the hose 1. It should be noted that the hose 1 is respectively provided with the connecting shell 2, the pump core 3, the material separating element 4 and the pump core pressing handle 5, pressure is provided for the pump core 3 by pressing the pump core pressing handle 5, so that the material in the hose 1 is pumped out, the material body cannot be output from the hose 1 under the condition that no external force acts on the pump core pressing handle 5, the hose 1 cannot automatically rebound and recover to the original shape after being pressed and decompressed, the mixed material body pumped out of the hose 1 cannot be sucked into the hose 1 together with air, the material body backflow and air blocking are effectively prevented, the influence on the quality of the material body is greatly reduced, and the quality guarantee period of the material body is guaranteed.

Specifically, in this embodiment, the hose 1 includes a main hose 11 and a sub hose 12; the sub-hose 12 is assembled in the main hose 11 through a third buckling mechanism 8; a first chamber 121 is formed inside the sub-hose 12; a second chamber 111 is formed between the female hose 11 and the male hose 12; the upper end of the main hose 11 is respectively provided with a main pipe pump core bottom fixing hole 112 and a sub pipe pump core bottom fixing hole 113; the upper end of the sub-hose 12 is provided with a sub-hose discharging channel 122; the sub-pipe discharging channel 122 extends upwards to be communicated with the sub-pipe pump core bottom fixing hole 113. It should be noted that the first chamber 121 and the second chamber 111 can be filled with different materials respectively, and then the materials in the first chamber 121 and the materials in the second chamber 111 are pumped out by the pump core 3 and the pump core pressing handle 5 respectively and then mixed at the discharge port 51 for use by a user.

Specifically, in this embodiment, the first fastening mechanism 6 includes a first annular fastening groove 61 and a first annular fastening projection 62; the first annular clamping groove 61 is arranged on the outer side wall of the upper end of the female hose 11; the first annular clamping projection 62 is arranged on the inner side wall of the lower end of the connecting shell 2; the female hose 11 is clamped in the first annular clamping groove 61 through the first annular clamping protrusion 62 to be assembled with the connecting shell 2; the upper end of the inside of the connecting shell 2 is provided with a main pipe pump core middle fixing hole 21 and a sub pipe pump core middle fixing hole 22 respectively. It should be noted that, when the female hose 11 is assembled with the connecting housing 2, the upper end of the female hose 11 is firstly preliminarily sleeved into the lower end of the connecting housing 2, and the female hose 11 and the connecting housing 2 are lightly pressed, so that the first annular clamping protrusion 62 is clamped into the first annular clamping groove 61, and the assembly of the female hose 11 and the connecting housing 2 is completed.

Specifically, in the present embodiment, the pump core 3 includes a main pipe pump core 31 and a sub pipe pump core 32; the main pipe pump core 31 is fixedly installed in the connecting shell 2 through the main pipe pump core bottom fixing hole 112 and the main pipe pump core middle fixing hole 21; the sub-tube pump core 32 is fixedly installed in the connecting shell 2 through the sub-tube pump core bottom fixing hole 113 and the sub-tube pump core middle fixing hole 22; the lower end of the main pipe pump core 31 is communicated with the second chamber 111; the lower end of the sub-tube pump core 32 communicates with the first chamber 121. It should be noted that, by respectively providing the main tube pump core 31 and the sub-tube pump core 32, the main tube pump core 31 obtains power by pressing the pump core pressing handle 5, and pumps out the material in the second chamber 111, and the sub-tube pump core 32 obtains power by pressing the pump core pressing handle 5, and pumps out the material in the first chamber 121; the materials pumped out of the first chamber 121 and the second chamber 111 are mixed after being discharged after being guided by the material separating member 4, and are supplied to consumers for use.

Specifically, in the embodiment, the middle part of the material separating member 4 is symmetrically provided with a main pipe material flow groove 41 and a sub pipe material flow groove 42; the left end and the right end of the bottom of the material separating piece 4 are respectively provided with a first communicating pipe 43 and a second communicating pipe 44; the discharge port 51 comprises a main pipe discharge port 511 and a sub pipe discharge port 512; the opening of the main pipe material flow groove 41 is communicated with the main pipe discharge hole 511; the opening of the sub-pipe material flow groove 42 is communicated with the sub-pipe discharge hole 512; the upper end of the main pipe pump core 31 is sleeved in the first communication pipe 43 and communicated with the main pipe material flow groove 41; the upper end of the sub-pipe pump core 32 is sleeved in the second communicating pipe 44 and communicated with the sub-pipe material flow groove 42. It should be noted that the material body pumped by the main pipe pump core 31 from the second chamber 111 enters the main pipe material flow groove 41 through the first communicating pipe 43, the material body pumped by the sub pipe pump core 32 from the first chamber 121 enters the sub pipe material flow groove 42 through the second communicating pipe 44, the material body of the second chamber 111 and the material body of the first chamber 121 are finally collected and mixed at the main pipe discharge port 511 and the sub pipe discharge port 512, and a consumer can mix and match the material bodies, so as to achieve better functions or effects; the material separating piece 4 can effectively separate different material bodies before use, and the different material bodies are not subjected to property change due to long-time mixing and mutual influence to influence the use effect of the product; the product does not need to be added with any preservative, and meets the requirements of organic ecology and environmental protection; when the mixing device is used, different materials can be guided to realize mixing, so that the effect of mixing immediately after use is achieved, the using effect of the product is optimal, and the using requirements of consumers are met.

Specifically, in this embodiment, the second locking mechanism 7 includes a second annular locking groove 71 and a second annular locking protrusion 72; the second annular clamping groove 71 is arranged on the inner side wall of the upper end of the pump core pressing handle 5; the second annular clamping protrusion 72 is arranged at the bottom edge of the material separating piece 4; the pump core pressing handle 5 is clamped in the second annular clamping groove 71 through the second annular clamping protrusion 72 and assembled with the material separating part 4. It should be noted that, when the pump core pressing handle 5 and the material separating piece 4 are assembled, the upper end of the material separating piece 4 is placed into the lower end of the pump core pressing handle 5, the material separating piece 4 is pushed to move towards the upper end of the pump core pressing handle 5, and when the top of the material separating piece 4 is about to reach the top of the pump core pressing handle 5, the second annular clamping protrusion 72 is just clamped into the second annular clamping groove 71, so that the assembly of the pump core pressing handle 5 and the material separating piece 4 is completed.

Specifically, in this embodiment, the third snap mechanism 8 includes a third annular snap groove 81, a third annular snap projection 82, a snap groove 83, and a snap post 84; the third annular clamping groove 81 is arranged on the inner side wall of the fixing hole 113 at the bottom of the sub-pipe pump core; the third annular clamping protrusion 82 is arranged on the outer side wall of the upper end of the sub-pipe discharging channel 122; the opening of the clamping groove 83 is downwards arranged at the upper end of the inner part of the female hose 11; the clamping column 84 is arranged on the upper end face of the sub-hose; the sub-hose 12 is clamped in the third annular clamping groove 81 and the clamping column 84 through the third annular clamping protrusion 82, and is assembled with the female hose 11 through the clamping groove 83. It should be noted that, when the mother hose 11 and the daughter hose 12 are assembled, the daughter hose 12 is firstly sleeved into the mother hose 11, and then the mother hose 11 and the daughter hose 12 are simultaneously pushed, when the top of the daughter hose 12 is close to the top of the mother hose 11, at this time, the clamping column 84 is clamped into the clamping groove 83, and the third annular clamping protrusion 82 is clamped into the third annular clamping groove 81, so that the assembly of the mother hose 11 and the daughter hose 12 is completed.

Specifically, in the embodiment, the connection housing 2 is equipped with a dust cover 23 through a fourth fastening mechanism 9; the fourth buckling mechanism 9 comprises a capsule-shaped clamping groove 91 and a capsule-shaped clamping protrusion 92; the capsule-shaped clamping grooves 91 and the capsule-shaped clamping bulges 92 are provided in plurality; the capsule-shaped clamping grooves 91 are distributed at the lower end of the inner side wall of the dustproof cover 23; the capsule-shaped clamping protrusions 92 are distributed on the outer side wall of the upper end of the connecting shell 2; the dust cover 23 is clamped in the capsule-shaped clamping groove 91 and the connecting shell 2 through the capsule-shaped clamping protrusion 92. It should be noted that, when the dust cap 23 is assembled with the connecting housing 2, the dust cap 23 is firstly covered on the top of the connecting housing 2, and the dust cap 23 is lightly pressed, so that the capsule-shaped protrusion 92 is clamped into the capsule-shaped slot 91, thereby realizing the assembly of the dust cap 23 and the connecting housing 2.

Specifically, in the present embodiment, an arc concave pressing portion 52 is disposed at one end of the pump core pressing handle 5 away from the discharge hole 51; the upper end surface of the material separating member 4 is provided with a pressure receiving portion 45 which is engaged with the pressing portion 52. It should be noted that, the curved concave pressing portion 52 can make the fingers better fit with the concave pressing portion, which is convenient for the consumer to use; the pressure applied to the pump core pressing handle 5 can be uniformly transmitted to the main tube pump core 31 and the sub tube pump core 32 by the pressure bearing part 45, so that the main tube pump core 31 and the sub tube pump core 32 can synchronously pump out the materials.

Specifically, in the embodiment, the hose 1 is sealed by ultrasonic welding.

The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the embodiments are only used to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the present description should not be construed as a limitation to the present invention.