CN214932122U

CN214932122U - Tube-in-tube type flow regulation packaging hose

Info

Publication number: CN214932122U
Application number: CN202121277266.2U
Authority: CN
Inventors: 陈智鹏
Original assignee: Essel Packaging Gunagzhou Ltd
Current assignee: Essel Packaging Gunagzhou Ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-30
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a tubular flow control packing hose in pipe, including flow control lid, interior body and outer body, interior body setting is internal at the outer tube, the top at interior body is fixed to the flow control lid, and the flow control lid can be relative outer body rotatory, the flow control lid is provided with first discharge gate and two at least second discharge gates, the top of interior body is provided with the ejection of compact portion with first discharge gate intercommunication, the top of outer body is provided with the third discharge gate on the corresponding position of every second discharge gate. The utility model discloses make its discharge gate form crisscross with the discharge gate of outer body when rotatory flow control lid to reach the mesh of the internal lotion extrusion flow of regulation outer tube.

Description

Tube-in-tube type flow regulation packaging hose

Technical Field

The utility model relates to a tubular flow control packing hose in pipe belongs to hose container packaging material field.

Background

At present, various hoses are available on the market, and most of the packing hoses can only realize the packing of one paste. Along with the increasing of living standard of people, the packaging requirement for the packaging hose product becomes more and more refined, the packaging hose product which can only package one paste body can not meet the requirements of people according to the different requirements for storing and carrying the paste bodies, some packaging hose products need to separately package two different paste bodies when not used, and the two different paste bodies are mixed when used.

Therefore, tube-in-tube type packing hoses are available on the market, two different pastes are respectively filled in the packing hoses after inner and outer tube bodies are assembled, but when the tube body of the current tube-in-tube type packing hose is extruded, the two pastes are simultaneously extruded and mixed outside the tube, and the proportion of the extruded pastes is not 1: 1, when the paste of the outer tube body is extruded to multiple points, the paste remained in the inner tube body is more when the paste is used to be close to the final point, so that the whole product can not be used any more. In another case, the paste of the inner tube is used more, resulting in that the paste of the outer tube remains too much to be used.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a tubular flow control packing hose in pipe, this packing hose makes its discharge gate form crisscross with the discharge gate of outer body when rotatory flow control lid to reach the mesh of the internal lotion extrusion flow of regulation outer tube.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a tubular flow control packing hose in pipe, includes flow control lid, interior body and outer body, interior body setting is internal at the outer tube, the flow control lid is fixed at the top of interior body, and the flow control lid can be relative outer body rotation, the flow control lid is provided with first discharge gate and two at least second discharge gates, the top of interior body is provided with the ejection of compact portion with first discharge gate intercommunication, the top of outer body is provided with the third discharge gate on the corresponding position of every second discharge gate.

Furthermore, a connecting piece is arranged between the flow adjusting cover and the outer tube body, the connecting piece is fixed at the top of the outer tube body, and the flow adjusting cover is rotatably connected with the connecting piece.

Furthermore, the flow regulating cover is detachably and rotatably connected with the connecting piece.

Furthermore, the bottom bilateral symmetry of connecting piece is provided with the bulge, the bottom of flow control lid is provided with at least one separation blade.

Further, the second discharge hole and the third discharge hole are both circular arc-shaped.

Further, the circular arc is cyclic annular to constitute through four circular arc sections, and four circular arc sections are first circular arc section, second circular arc section, third circular arc section and fourth circular arc section respectively, the both ends of first circular arc section are connected with the first end of third circular arc section, the first end of fourth circular arc section respectively, the both ends of second circular arc section are connected with the second end of third circular arc section, the second end of fourth circular arc section respectively, the arc length of first circular arc section is less than the arc length of first circular arc section, the arc length of third circular arc section and fourth circular arc section equals.

Further, the flow regulating cover comprises an upper cover body and a lower cover body, the first discharge hole and the second discharge hole are formed in the lower cover body, the upper cover body covers the lower cover body, and the upper cover body and the lower cover body are detachably connected or non-detachably connected;

when the upper cover body and the lower cover body are connected in a non-detachable mode, the upper cover body can rotate upwards and be turned over relative to the lower cover body.

Furthermore, the upper cover body and the lower cover body are connected in a hinged mode in a non-detachable mode.

Furthermore, the detachable connection mode is a threaded connection or a buckle connection.

Further, the bottom of the inner tube body extends out of the outer tube body.

The utility model discloses for prior art have following beneficial effect:

1. the utility model designs a flow control cover which is fixed on the top of an inner tube body and can rotate relative to an outer tube body, the flow control cover is provided with a first discharge port and at least two second discharge ports, correspondingly, the top of the inner tube body is provided with a discharge part communicated with the first discharge port, paste in the inner tube body can be extruded out through the discharge part and the first discharge port in sequence, the top of the outer tube body is provided with a third discharge port at the corresponding position of each second discharge port, paste in the outer tube body can be extruded out through the third discharge port and the second discharge port in sequence, because the flow control cover can rotate relative to the outer tube body, the second discharge port and the third discharge port can be staggered, thereby achieving the purpose of adjusting the paste extrusion flow in the outer tube body, users can adjust the paste extrusion amount of the outer tube body according to the actual use condition of the users, is very convenient and practical.

2. The utility model discloses a be provided with the connecting piece between flow control lid and the outer body, the top at the outer body is fixed to the connecting piece, be swivelling joint between flow control lid and the connecting piece, the bottom bilateral symmetry of connecting piece is provided with the bulge, the bottom of flow control lid is provided with at least one separation blade, design through the washer when rotatory flow control lid is adjusted realizes certain damping, the washer can form the sound when the separation blade touches mutually with the bulge, thereby remind the user to adjust one shelves, and can set up many shelves according to the design needs, user experience has been promoted.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a front view structural diagram of a tube-in-tube type flow rate control packing hose according to embodiment 1 of the present invention when an upper cover body is opened.

Fig. 2 is a sectional view a-a of fig. 1.

Fig. 3 is a top view structural diagram of the tube-in-tube type flow rate control packing hose according to embodiment 1 of the present invention when the upper cover body is opened.

Fig. 4 is a top view structural diagram of the flow control cap 1 rotating 30 degrees when the upper cap body is opened in the tube-in-tube type flow control packing hose of embodiment 1 of the present invention.

Fig. 5 is a top view structural diagram of the flow control cover 1 rotating 90 degrees when the upper cover body is opened in the tube-in-tube type flow control packing hose of embodiment 1 of the present invention.

Fig. 6 is a sectional view of the tube-in-tube type flow rate control packing tube according to embodiment 1 of the present invention when the upper cover is opened.

Fig. 7 is a sectional view of the flow control cap 1 rotating 30 degrees when the upper cap body is opened in the tube-in-tube flow control packing hose according to embodiment 1 of the present invention.

Fig. 8 is a bottom sectional view of the tube-in-tube type flow rate control packing hose of embodiment 1 of the present invention, in which the flow rate control cap 1 is rotated by 90 degrees when the upper cap body is turned over.

The device comprises a flow adjusting cover 1, a flow adjusting cover 101, an upper cover body 102, a lower cover body 103, a first baffle plate 104, a second baffle plate 1021, a first discharge hole 1022, a second discharge hole 2, an inner pipe body 201, a discharge part 3, an outer pipe body 301, a third discharge hole 4, a connecting piece 401 and a protrusion.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

Example 1:

as shown in fig. 1 to 3, the present embodiment provides a tube-in-tube type flow rate adjustment packaging hose, which includes a flow rate adjustment cap 1, an outer tube 3 and an inner tube 2, wherein the inner tube 2 is disposed inside the outer tube 3, the inner tube 2 is a small diameter tube, the outer tube 3 is a large diameter tube, and the inner tube 2 and the outer tube 3 are respectively used for storing two kinds of pastes, one of which is a paste with active ingredients, and the other is a paste with inert ingredients, such as many current essence products on the market, which contain astaxanthin, which is a strong natural antioxidant, and is easily oxidized, and the pastes are separately placed to protect the active ingredients; the flow control cover 1 is fixed on the top of the inner pipe body 2 in a buckling mode, and the flow control cover 1 can rotate relative to the outer pipe body 3.

In this embodiment, the flow control cover 1 includes an upper cover 101 and a lower cover 102, the upper cover 101 covers the lower cover 102, the upper cover 101 and the lower cover 102 are connected together in a non-detachable manner, and the upper cover 101 can be turned upwards relative to the lower cover 102, so that the cover 2 constitutes a rotary flip structure, specifically, the non-detachable connection manner between the upper cover 101 and the lower cover 102 is a hinge, so that the upper cover 101 can be turned upwards relative to the lower cover 102, the upper cover 101 is provided with a buckle for forming a sealing structure with a discharge port at a position opposite to the lower cover 102, and the buckle is engaged with the fastener so that the upper cover 101 and the lower cover 102 can be connected at a position opposite to the hinge, so as to protect a discharge portion of the lower cover 102, and the whole packing hose is convenient to carry.

Further, a first discharge port 1021 and two second discharge ports 1022 are arranged on the lower cover body 102, the two second discharge ports 1022 are symmetrical, correspondingly, a discharge portion 201 communicated with the first discharge port 1021 is arranged at the top of the inner pipe body 2, paste in the inner pipe body 2 can be extruded through the discharge portion 201 and the first discharge port 1021 in sequence by extruding the inner pipe body 2, a third discharge port 301 is arranged at the top of the outer pipe body 3 at a position corresponding to each second discharge port 1022, namely the number of the third discharge ports 301 is also two, the two third discharge ports 301 are symmetrical, and by extruding the outer pipe body 3, paste in the outer pipe body 3 can be extruded through the third discharge port 301 and the second discharge port 1022 in sequence; when the flow rate adjusting cover 1 is in the initial state (0 degree), as shown in fig. 3, the flow rate adjusting cover is in the fully open state, and the two second discharge ports 1022 completely correspond to the two third discharge ports 301, so that the extrusion flow rate of the paste is the maximum; when the flow regulating cover 1 rotates, the two second discharge ports 1022 and the two third discharge ports 301 are staggered to regulate the extrusion flow rate of the paste in the outer tube 3, and after the flow regulating cover 1 rotates to 30 degrees, as shown in fig. 4, the extrusion area is reduced by 1/4 due to the staggered matching of the two second discharge ports 1022 and the two third discharge ports 301; when the flow rate adjusting cover 1 continues to rotate to 90 degrees, as shown in fig. 5, the two second discharge ports 1022 are in staggered fit with the two third discharge ports 301, so that the two third discharge ports 301 become four discharge ports, and the extrusion area is reduced by 1/3; it is understood that the number of the second discharging hole 1022 and the third discharging hole 301, such as three, four, etc., may be adjusted by those skilled in the art according to the actual situation.

Further, the second discharging hole 1022 and the third discharging hole 301 of the present embodiment are both arc-shaped; specifically, the circular arc is cyclic annular to constitute through four circular arc sections, and four circular arc sections are first circular arc section, second circular arc section, third circular arc section and fourth circular arc section respectively, and from fig. 3, the both ends of first circular arc section are connected with the first end of third circular arc section, the first end of fourth circular arc section respectively, the both ends of second circular arc section are connected with the second end of third circular arc section, the second end of fourth circular arc section respectively, the arc length of first circular arc section is less than the arc length of first circular arc section, the arc length of third circular arc section and fourth circular arc section equals.

In order to realize that flow control lid 1 can rotate relative to outer body 3, be provided with connecting piece 4 between flow control lid 1 and the outer body 3, specifically be provided with connecting piece 4 between lower lid 102 and the outer body 3, connecting piece 4 is fixed at the top of outer body 3, for dismantling swivelling joint between flow control lid 1 and the connecting piece 4, specifically be for dismantling swivelling joint between lower lid 102 and the connecting piece 4.

In order to improve the user experience, as shown in fig. 6 to 8, the two sides of the bottom of the connecting member 4 are symmetrically provided with the protruding portions 401, the bottom of the flow rate adjusting cover 1 is provided with two blocking pieces, the two blocking pieces are the first blocking piece 103 and the second blocking piece 104 respectively, certain damping is realized through the design of the blocking pieces when the flow rate adjusting cover 1 is rotated to adjust, when the blocking pieces touch the protruding portions 401, the blocking pieces can make a sound, so as to remind the user that the first blocking piece is adjusted, the two blocking pieces are provided in the present embodiment, the first blocking piece 103 is set at 0 degree and 180 degrees, specifically, the first blocking piece 103 touches the protruding portion 401 on the left side, or the second blocking piece 104 touches the protruding portion 401 on the left side, the first blocking piece is set within the range of 0 degree to 30 degrees (excluding 0 degree), specifically, the first blocking piece 103 touches the protruding portion 401 on the right side, or the second blocking piece 104 touches the protruding portion 401 on the right side; it is understood that one skilled in the art can set multiple gears according to design requirements.

In order to match the amount of paste in the inner tube 2 with the amount of paste in the outer tube 3, the bottom of the inner tube 2 extends out of the outer tube 3 so that the inner tube 2 can accommodate a larger amount of paste.

Example 2:

the main characteristics of this embodiment are: go up lid 101 lid and close under on lid 102, and go up lid 101 and be connected for dismantling between the lid 102 down, can dismantle the mode of connection and be threaded connection, specifically, the inner wall of going up lid 101 is provided with the internal thread, and the outer wall of lid 102 is provided with the external screw thread down, through internal thread and external screw thread fit for realize threaded connection between lid 101 and the lower lid 102. The rest is the same as example 1.

Example 3:

the main characteristics of this embodiment are: the upper cover body 101 covers the lower cover body 102, and the upper cover body 101 and the lower cover body 102 are detachably connected, and the detachable connection mode can be a snap connection. The rest is the same as example 1.

To sum up, the present invention provides a flow control cap, which is fixed on the top of an inner tube, and the flow control cap can rotate relative to an outer tube, the flow control cap is provided with a first discharge port and at least two second discharge ports, correspondingly, the top of the inner tube is provided with a discharge portion communicated with the first discharge port, the paste in the inner tube can be extruded sequentially through the discharge portion and the first discharge port, the top of the outer tube is provided with a third discharge port at a position corresponding to each second discharge port, the paste in the outer tube can be extruded sequentially through the third discharge port and the second discharge port, since the flow control cap can rotate relative to the outer tube, the second discharge port and the third discharge port can be staggered, thereby achieving the purpose of adjusting the extruded flow in the outer tube, and users can adjust the extruded amount of the paste in the outer tube according to their actual use conditions, is very convenient and practical.

The above, only be the embodiment of the utility model discloses a patent preferred, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel who is familiar with this technical field are in the utility model discloses a within range, according to the utility model discloses a technical scheme and utility model patent conception of the patent substitute or change with equaling all belong to the protection scope of the utility model patent.

Claims

1. The utility model provides a tubular flow control packing hose, its characterized in that includes flow control lid, interior body and outer body, interior body sets up in the outer tube internally, the flow control lid is fixed at the top of interior body, and the flow control lid can be relative outer body rotation, the flow control lid is provided with first discharge gate and two at least second discharge gates, the top of interior body is provided with the ejection of compact portion with first discharge gate intercommunication, the top of outer body is provided with the third discharge gate on the corresponding position of every second discharge gate.

2. The tube-in-tube flow-regulating packing hose of claim 1, wherein a connector is disposed between the flow-regulating cover and the outer tube, the connector is fixed to the top of the outer tube, and the flow-regulating cover and the connector are rotatably connected.

3. The tube-in-tube flow-regulating packing hose of claim 2, wherein the flow-regulating cap is detachably and rotatably connected to the connector.

4. The tube-in-tube flow-regulating packing hose of claim 2, wherein the bottom of the connecting member is symmetrically provided with protrusions at both sides, and the bottom of the flow-regulating cover is provided with at least one blocking piece.

5. The tube-in-tube flow-regulating packing hose according to any one of claims 1 to 4, wherein the second discharge port and the third discharge port are both in the shape of circular arc rings.

6. The tube-in-tube flow regulating and packaging hose according to claim 5, wherein the circular arc ring is formed by four circular arc segments, the four circular arc segments are respectively a first circular arc segment, a second circular arc segment, a third circular arc segment and a fourth circular arc segment, two ends of the first circular arc segment are respectively connected with a first end of the third circular arc segment and a first end of the fourth circular arc segment, two ends of the second circular arc segment are respectively connected with a second end of the third circular arc segment and a second end of the fourth circular arc segment, an arc length of the first circular arc segment is smaller than an arc length of the first circular arc segment, and arc lengths of the third circular arc segment and the fourth circular arc segment are equal.

7. The tube-in-tube flow-regulating packing hose according to any one of claims 1 to 4, wherein the flow-regulating cover comprises an upper cover body and a lower cover body, the first discharge port and the second discharge port are arranged on the lower cover body, the upper cover body covers the lower cover body, and the upper cover body and the lower cover body are detachably connected or non-detachably connected;

8. The tube-in-tube flow-regulating packing hose of claim 7, wherein the non-detachable connection between the upper cover body and the lower cover body is a hinge.

9. The tube-in-tube flow regulating packing hose of claim 7, wherein the detachable connection is a threaded connection or a snap connection.

10. The tube-in-tube flow-regulating packing hose of any one of claims 1-4, wherein the bottom of the inner tube body protrudes outside the outer tube body.