Outdoor water taking device

Abstract

The utility model relates to an outdoor water taking device and belongs to the field of outdoor devices. The outdoor water taking device comprises a shell, a connecting rope, a balance weight piece and a limiting block. A cavity is formed in the shell, the shell is provided with a first end and a second end which are oppositely arranged in the first direction, the first end is provided with a first via hole, and the second end is provided with a second via hole; the connecting rope is provided with a third end located outside the first end and a fourth end sequentially penetrating through the first via hole and the second end. The balance weight part is arranged at the third end and provided with a first position for blocking the first via hole and a second position for opening the first via hole, the density of the balance weight part is rho1, the density of the shell is rho2, the density of the water is rho3, and rho3 is larger than rho2 and smaller than rho1; the limiting block penetrates through the connecting rope, is fixed relative to the connecting rope and is located outside the second end, and the radial size of the limiting block is larger than that of the second via hole. Wherein the shell comprises a first pipe body and a second pipe body which are connected with each other, and the first pipe body and the second pipe body move relatively in the first direction so as to adjust the volume of the cavity.

Description

Technical Field

[0001] This utility model belongs to the field of outdoor devices, and specifically relates to outdoor water dispensers. Background Technology

[0002] Safe access to drinking water is crucial for survival and health during outdoor activities. Current technology typically involves using outdoor water dispensers to obtain drinking water from open water sources.

[0003] However, outdoor water dispensers need to be large enough to hold a lot of domestic water, which takes up a lot of space when carried, making them inconvenient to carry. Utility Model Content

[0004] In view of the above problems, this application provides an outdoor water dispenser that is easy to carry.

[0005] This application provides an outdoor water collector, which includes a housing, a connecting rope, a counterweight, and a limiting block. The housing has a cavity and two oppositely disposed ends in a first direction. The first end has a first through-hole, and the second end has a second through-hole. The connecting rope has a third end located outside the first end and a fourth end passing through the first through-hole and the second end sequentially. The counterweight is disposed at the third end and has a first position blocking the first through-hole and a second position opening the first through-hole along the extension direction of the connecting rope. The density of the counterweight is ρ1, the density of the housing is ρ2, and the density of water is ρ3, satisfying ρ2 < ρ3 < ρ1. The limiting block passes through the connecting rope and is fixed relative to it, located outside the second end. The radial dimension of the limiting block is larger than the second through-hole. The housing includes a first tube and a second tube connected to each other, with the first end located in the first tube and the second end located in the second tube. The first tube and the second tube move relative to each other along the first direction to adjust the volume of the cavity.

[0006] Specifically, during use, the first and second tubes are adjusted along the first direction to maximize the volume of the cavity. Then, the fourth end is held so that the third end is suspended in the air. Under the action of gravity, the first end moves towards the third end, so that the counterweight is positioned in the first position to block the first through hole. Then, the shell is lowered into the water by the connecting rope, so that the first end is below the second end and contacts the water surface before the second end. Since ρ2 < ρ3 < ρ1, the counterweight drives the third end to sink, so that the limiting block abuts against the second end, thereby causing the shell to sink so that the first through hole is below the water surface. Thus, under the principle of communicating vessels, water enters the cavity of the shell from the first through hole, and the shell continues to sink. After water collection is completed, the shell is extracted through the fourth end. At this time, because there is water inside the shell, the friction between the connecting rope and the first and second through holes is insufficient to lift the shell, so the connecting rope slides relative to the shell, causing the counterweight to move towards the first through hole. When the counterweight is in the second position, the counterweight blocks the first through hole and provides support to the first end, so that the shell is driven by the connecting rope to lift it out of the water, thus completing the water collection.

[0007] After draining the water from the cavity, the first and second tubes are adjusted along the first direction to minimize the volume of the cavity, making it easy to carry and store the outdoor water dispenser.

[0008] In the above technical solution, the volume of the cavity is minimized by adjusting the first tube and the second tube along the first direction, so as to reduce the volume of the water dispenser and thus carry and store the outdoor water dispenser.

[0009] In some embodiments, the outer periphery of the first tube body is provided with an external thread, and the inner periphery of the second tube body is provided with an internal thread, wherein the external thread and the internal thread are threadedly engaged.

[0010] In the above technical solution, the external thread and the internal thread are engaged to enable the first and second pipes to have a certain self-locking ability during the water intake process, thereby improving the reliability of the outdoor water collector.

[0011] In some embodiments, the first tube includes a first body and a first protrusion, the external thread is located on the outer periphery of the first body, the first protrusion protrudes from the outer periphery of the first body and is located at the end of the first body away from the counterweight; the second tube includes a second body and a second protrusion, the second protrusion protrudes from the inner periphery of the second body and is located at the end of the second body near the counterweight, and the internal thread is located on the inner periphery of the second protrusion.

[0012] In the above technical solution, by setting the internal thread on the inner circumference of the second protrusion, so that the internal thread is set on the inner circumference of the entire second body, the frictional force when rotating the first tube and the second tube is reduced, thereby making it easier to adjust the relative position of the first tube and the second tube in the first direction.

[0013] In some embodiments, the outdoor water dispenser further includes a sealing ring, which is sleeved on the first body. When the cavity volume is at its maximum, the sealing ring is sandwiched between the first protrusion and the second protrusion along the first direction.

[0014] In the above technical solution, by setting a sealing ring, the sealing performance at the connection between the first and second pipes is improved when the cavity volume is at its maximum, thereby improving the reliability of the outdoor water dispenser during use.

[0015] In some embodiments, the sealing ring is adhered to the first protrusion.

[0016] In the above technical solution, by bonding the sealing ring to the first protrusion, the sealing ring is fixed relative to the first tube body, which reduces the risk that the sealing ring will move and get stuck between the internal and external threads when the first tube body moves relative to the second tube body, causing damage to the sealing ring and preventing the shell from unfolding normally.

[0017] In some embodiments, the second protrusion is provided with a first through hole, the axis of which is parallel to the first direction.

[0018] In the above technical solution, by providing a first through hole on the second protrusion, when the relative position of the first tube and the second tube is adjusted in the first direction to make the cavity larger, the gas located between the first protrusion and the second protrusion can be discharged to the outside through the first through hole, thereby reducing the risk that the gas pressure between the first protrusion and the second protrusion will be too large due to the gas being trapped between the first protrusion and the second protrusion, which will restrict the rotation of the first tube and the second tube.

[0019] In some embodiments, the second tube further includes a mounting plate. The mounting plate is detachably mounted on the end of the second body away from the counterweight and blocks the second body. The mounting plate is provided with the second through hole and a hollow portion surrounding the outer periphery of the second through hole.

[0020] In the above technical solution, when taking water, the gas inside the shell can not only leave the cavity through the second through hole, but also leave the cavity through the hollow part, thereby increasing the exhaust speed inside the cavity and thus increasing the water taking speed of the outdoor water dispenser.

[0021] In some embodiments, an annular groove is provided on the outer peripheral side of the second tube, the annular groove being used to accommodate the connecting rope.

[0022] In the above technical solution, the connecting rope is wound into the annular groove to facilitate storage of the connecting rope when not in use or when being carried.

[0023] In some embodiments, the outdoor water collector further includes a first magnetic element and a second magnetic element; the first magnetic element is disposed at the fourth end; the second magnetic element is disposed on the groove wall of the annular groove near the counterweight, and the second magnetic element is used to attract the first magnetic element.

[0024] Specifically, when the cavity volume is reduced by rotating the second tube, the first magnetic component can be attracted to the second magnetic component so that the fourth end rotates with the second tube, thereby facilitating the storage of the connecting rope in the annular groove during the process of reducing the cavity volume.

[0025] In some embodiments, the outdoor water dispenser further includes a snap-fit ​​structure; the snap-fit ​​structure is disposed on the groove wall of the annular groove away from the counterweight and is used to snap the connecting rope.

[0026] In the above technical solution, by setting up a snap-fit ​​structure, the risk of the connecting rope falling off the annular groove and tripping the operator during the process of carrying the outdoor water dispenser is reduced. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the structure of an outdoor water collector provided in an embodiment of the present utility model;

[0029] Figure 2 A cross-sectional view of the outdoor water dispenser provided in an embodiment of the present utility model when the counterweight is in the second position;

[0030] Figure 3 A cross-sectional view of the outdoor water dispenser provided in an embodiment of the present utility model when the counterweight is in the first position;

[0031] Figure 4 for Figure 2 A magnified view of a portion of point A in the image;

[0032] Figure 5 A schematic diagram of the outdoor water dispenser provided in an embodiment of this utility model from another direction;

[0033] Figure 6This is a schematic diagram of the outdoor water dispenser provided in an embodiment of the present invention when the shell is retracted. Detailed Implementation

[0034] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0035] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0036] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0037] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0038] Safe access to drinking water is crucial for survival and health during outdoor activities. Current technology typically involves using outdoor water dispensers to obtain drinking water from open water sources. However, these dispensers need to be large enough to hold a significant amount of water, making them inconvenient to carry.

[0039] To solve the above technical problems, refer to Figures 1-6This application provides an outdoor water dispenser, which includes a housing 10, a connecting rope 20, a counterweight 30, and a limiting block 40. The housing 10 has a cavity and two oppositely disposed ends 10A and 10B in a first direction. The first end 10A has a first through hole 1111, and the second end 10B has a second through hole 1231. The connecting rope 20 has a third end 21 located outside the first end 10A and a fourth end 22 passing sequentially through the first through hole 1111 and the second end 10B. The counterweight 30 is disposed at the third end 21 and has a first position blocking the first through hole 1111 and a second position opening the first through hole 1111 along the extension direction of the connecting rope 20. The density of the counterweight 30 is ρ1, the density of the shell 10 is ρ2, and the density of water is ρ3, satisfying ρ2 < ρ3 < ρ1; the limiting block 40 is inserted through the connecting rope 20 and fixed relative to the connecting rope 20, and is located outside the second end 10B. The radial dimension of the limiting block 40 is larger than the second through hole 1231; wherein, the shell 10 includes a first tube 11 and a second tube 12 connected to each other, the first end 10A is located in the first tube 11, the second end 10B is located in the second tube 12, and the first tube 11 and the second tube 12 move relative to each other along the first direction to adjust the volume of the cavity.

[0040] The housing 10 is a shell-shaped part with an internal cavity.

[0041] The first direction can be a direction parallel to the axis of the housing 10. The first end 10A is one end of the housing 10 in its axial direction. The first end 10A is used to contact the water surface. For example, the radial dimension of a portion of the housing 10 gradually decreases along the direction from the second end 10B to the first end 10A, so that the first end 10A is the point where the radial dimension of the housing 10 is the smallest, so that the first end 10A of the housing 10 can break through the water surface.

[0042] A rubber pad may be provided on the side of the counterweight 30 facing the housing 10, so that when the counterweight 30 is in the first position, the rubber pad can abut against the first through hole 1111 and deform to block the first through hole 1111.

[0043] The density of the counterweight 30 is ρ1, the density of the shell 10 is ρ2, and the density of water is ρ3, satisfying ρ2 < ρ3 < ρ1. For example, the main body of the counterweight 30 can be made of metal, and the main body of the shell 10 can be made of plastic.

[0044] Understandably, the radial dimension of the connecting rope 20 can be smaller than the radial dimension of the first through hole 1111 and the second through hole 1231.

[0045] The limiting component can be a knot formed by winding the connecting rope 20.

[0046] Specifically, please refer to Figure 2 and Figure 3 During use, the first tube 11 and the second tube 12 are adjusted along the first direction to maximize the volume of the cavity. Then, the fourth end 22 is held so that the third end 21 is suspended in the air. Under the action of gravity, the first end 10A of the shell 10 moves towards the third end 21 so that the counterweight 30 is in the first position to block the first through hole 1111. Then, the shell 10 is lowered into the water by the connecting rope 20, so that the first end 10A is below the second end 10B so that it contacts the water surface before the second end 10B. Since ρ2 < ρ3 < ρ1, the counterweight 30 drives the third end 21 to sink, so that the limiting block 40 abuts against the second end 10B, thereby driving the shell 10 to sink so that the first through hole 1111 is below the water surface. Thus, under the principle of communicating vessels, water enters the cavity of the shell 10 from the first through hole 1111, and the shell 10 continues to sink. After water collection is completed, the shell 10 is extracted through the fourth end 22. At this time, since there is water inside the shell 10, the friction between the connecting rope 20 and the first through hole 1111 and the second through hole 1231 is insufficient to lift the shell 10, so the connecting rope 20 slides relative to the shell 10, so that the counterweight 30 moves toward the first through hole 1111. When the counterweight 30 is in the second position, the counterweight 30 blocks the first through hole 1111 and provides support force to the first end 10A so that the shell 10 is driven by the connecting rope 20 to lift it out of the water, thereby completing the water collection.

[0047] Please refer to Figure 6 After draining the water from the cavity, the first tube 11 and the second tube 12 are adjusted along the first direction to minimize the volume of the cavity, so as to facilitate carrying and storing the outdoor water dispenser.

[0048] In this technical solution, the volume of the cavity is minimized by adjusting the first tube 11 and the second tube 12 along the first direction, so as to reduce the volume of the water dispenser and thus carry and store the outdoor water dispenser.

[0049] According to some embodiments of this application, the outer periphery of the first tube 11 is provided with an external thread, and the inner periphery of the second tube 12 is provided with an internal thread, with the external thread and the internal thread engaging.

[0050] In this technical solution, the external thread and the internal thread are engaged to enable the first pipe body 11 and the second pipe body 12 to have a certain self-locking ability during the water collection process, thereby improving the reliability of the outdoor water collector.

[0051] Please refer to Figures 2-4According to some embodiments of this application, the first tube 11 includes a first body 111 and a first protrusion 112. The external thread is located on the outer periphery of the first body 111, and the first protrusion 112 protrudes from the outer periphery of the first body 111 and is located at the end of the first body 111 away from the counterweight 30. The second tube 12 includes a second body 121 and a second protrusion 122. The second protrusion 122 protrudes from the inner periphery of the second body 121 and is located at the end of the second body 121 close to the counterweight 30. The internal thread is located on the inner periphery of the second protrusion 122.

[0052] In this technical solution, by setting the internal thread on the inner circumference of the second protrusion 122, so that the internal thread is set on the inner circumference of the entire second body 121, the frictional force when rotating the first tube 11 and the second tube 12 is reduced, thereby making it easier to adjust the relative position of the first tube 11 and the second tube 12 in the first direction.

[0053] Please refer to Figures 2-4 According to some embodiments of this application, the outdoor water dispenser also includes a sealing ring 50, which is sleeved on the outside of the first body 111. When the cavity volume is at its maximum, the sealing ring 50 is sandwiched between the first protrusion 112 and the second protrusion 122 along the first direction.

[0054] For example, the sealing ring 50 can be made of rubber.

[0055] In this technical solution, by setting a sealing ring 50, the sealing performance at the connection between the first tube 11 and the second tube 12 is improved when the cavity volume is at its maximum, thereby improving the reliability of the outdoor water dispenser during use.

[0056] According to some embodiments of this application, the sealing ring 50 is bonded to the first protrusion 112.

[0057] In this technical solution, by bonding the sealing ring 50 to the first protrusion 112, the sealing ring 50 is fixed relative to the first tube body 11, which reduces the risk that the sealing ring 50 will move and get stuck between the internal and external threads when the first tube body 11 moves relative to the second tube body 12, causing damage to the sealing ring 50 and preventing the housing 10 from unfolding normally.

[0058] Please refer to Figure 4 and Figure 5 According to some embodiments of this application, the second protrusion 122 is provided with a first through hole 1221, the axis of the first through hole 1221 being parallel to a first direction.

[0059] Understandably, along the first direction, the orthogonal projection of the sealing ring 50 on the second protrusion 122 covers the first through hole 1221.

[0060] In some embodiments, the first through hole 1221 may be a plurality of holes spaced apart around the axis of the housing 10.

[0061] In this technical solution, by providing a first through hole 1221 on the second protrusion 122, when the relative positions of the first tube 11 and the second tube 12 in the first direction are adjusted to make the cavity larger, the gas located between the first protrusion 112 and the second protrusion 122 can be discharged to the outside through the first through hole 1221, thereby reducing the risk that the gas pressure between the first protrusion 112 and the second protrusion 122 will be too high due to the gas being trapped between the first protrusion 112 and the second protrusion 122, thus restricting the rotation of the first tube 11 and the second tube 12.

[0062] Please refer to Figures 1-3 According to some embodiments of this application, the second tube 12 further includes a mounting plate. The mounting plate is detachably mounted on the end of the second body 121 away from the counterweight 30 and blocks the second body 121. The mounting plate is provided with a second through hole 1231 and a hollow portion 1232 provided around the outer periphery of the second through hole 1231.

[0063] For example, the mounting plate can be connected to the second body 121 by means of a snap-fit ​​threaded connection.

[0064] In this technical solution, when taking water, the gas inside the housing 10 can not only leave the cavity through the second through hole 1231, but also leave the cavity through the hollow part 1232, thereby increasing the exhaust speed inside the cavity and thus increasing the water taking speed of the outdoor water dispenser.

[0065] Please refer to Figures 1-3 and refer to Figure 6 According to some embodiments of this application, an annular groove 1211 is provided on the outer periphery of the second tube 12, and the annular groove 1211 is used to accommodate the connecting rope 20.

[0066] In this technical solution, the connecting rope 20 is wound inside the annular groove 1211 to facilitate storage of the connecting rope 20 when idle or carried.

[0067] Please refer to Figures 1-3 and refer to Figure 6 According to some embodiments of this application, the outdoor water dispenser further includes a first magnetic element 60 and a second magnetic element 61; the first magnetic element 60 is disposed at the fourth end 22; the second magnetic element 61 is disposed in the annular groove 1211 near the groove wall of the counterweight 30, and the second magnetic element 61 is used to adsorb the first magnetic element 60.

[0068] Specifically, when the cavity volume is reduced by rotating the second tube 12, the first magnetic element 60 can be attracted to the second magnetic element 61 so that the fourth end 22 rotates with the second tube 12, thereby facilitating the storage of the connecting rope 20 in the annular groove 1211 during the process of reducing the cavity volume.

[0069] Please refer to Figure 1 According to some embodiments of this application, the outdoor water dispenser also includes a snap-fit ​​structure 1212; the snap-fit ​​structure 1212 is disposed on the groove wall of the annular groove 1211 away from the counterweight 30, and is used to snap the connecting rope 20.

[0070] For example, the snap-fit ​​structure 1212 may be a snap-fit ​​groove adapted to the connecting rope 20.

[0071] In this technical solution, by setting the snap-fit ​​structure 1212, the risk of the connecting rope 20 falling off from the annular groove 1211 during the process of carrying the outdoor water dispenser is reduced, thus reducing the risk of the connecting rope 20 tripping the operator.

[0072] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0073] The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit this application. For those skilled in the art, this application can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An outdoor water taker, characterized by, include: The housing has a cavity inside, and the housing has a first end and a second end that are disposed opposite to each other in a first direction. The first end is provided with a first through hole, and the second end is provided with a second through hole. The connecting rope has a third end located outside the first end and a fourth end that passes through the first through hole and the second end in sequence; A counterweight is disposed at the third end. Along the extension direction of the connecting rope, the counterweight has a first position that blocks the first through hole and a second position that opens the first through hole. The density of the counterweight is ρ1, the density of the shell is ρ2, and the density of water is ρ3, satisfying ρ2 < ρ3 < ρ1. A limiting block is inserted through the connecting rope and fixed relative to the connecting rope, and is located outside the second end. The radial dimension of the limiting block is larger than the second through hole. The housing includes a first tube and a second tube connected to each other, with the first end located in the first tube and the second end located in the second tube. The first tube and the second tube move relative to each other along the first direction to adjust the volume of the cavity.

2. The outdoor water fetcher of claim 1, wherein, The first tube body has an external thread on its outer periphery, and the second tube body has an internal thread on its inner periphery, with the external thread engaging with the internal thread.

3. The outdoor water dispenser according to claim 2, characterized in that, The first tube body includes a first body and a first protrusion. The external thread is located on the outer periphery of the first body, and the first protrusion protrudes from the outer periphery of the first body and is located at the end of the first body away from the counterweight. The second tube body includes a second body and a second protrusion. The second protrusion protrudes from the inner circumference of the second body and is located at one end of the second body near the counterweight. The internal thread is located on the inner circumference of the second protrusion.

4. The outdoor water dispenser according to claim 3, characterized in that, The outdoor water dispenser also includes: A sealing ring is fitted outside the first body. When the cavity volume is at its maximum, the sealing ring is sandwiched between the first protrusion and the second protrusion along the first direction.

5. The outdoor water dispenser according to claim 4, characterized in that, The sealing ring is bonded to the first protrusion.

6. The outdoor water dispenser according to claim 4, characterized in that, The second protrusion is provided with a first through hole, and the axis of the first through hole is parallel to the first direction.

7. The outdoor water dispenser according to claim 3, characterized in that, The second tube also includes: The mounting plate is detachably installed on the end of the second body away from the counterweight and blocks the second body. The mounting plate is provided with the second through hole and a hollow part is provided around the outer periphery of the second through hole.

8. The outdoor water dispenser according to claim 2, characterized in that, The outer periphery of the second tube is provided with an annular groove, which is used to accommodate the connecting rope.

9. The outdoor water dispenser according to claim 8, characterized in that, The outdoor water dispenser also includes: A first magnetic element is disposed at the fourth end; A second magnetic element is disposed on the groove wall of the annular groove near the counterweight, and the second magnetic element is used to attract the first magnetic element.

10. The outdoor water dispenser according to claim 9, characterized in that, The outdoor water dispenser also includes: A snap-fit ​​structure is provided on the groove wall of the annular groove away from the counterweight, and is used to snap the connecting rope.

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