Water cup with lifting rope

Abstract

The water cup comprises a cup body and the lifting rope, the water cup is provided with a rope locking piece, the rope locking piece is connected to the lifting rope, the lifting rope is provided with a sleeving ring and a lifting handle ring, the lifting rope can move relative to the rope locking piece in the first direction so that the sleeving ring can be enlarged, and the lifting handle ring can be shrunk. The lifting rope can also move in the second direction relative to the rope locking piece so that the sleeving ring can be shrunk and the lifting handle ring can be enlarged. The cup body is detachably connected with the cup body in a sleeved mode. Wherein the rope locking piece is provided with a one-way non-return mechanism, and the one-way non-return mechanism is used for stopping the lifting rope so as to limit the lifting rope to move in the first direction. According to the water cup, the sleeving ring and the cup body are connected in a sleeving mode and make whole-circle contact, the contact area is large, the connection reliability is high, the lifting rope is not prone to being thinned or broken, the sleeving ring can be effectively maintained in the state of tightening the cup body through the one-way non-return mechanism, and the connection reliability of the lifting rope and the cup body is further improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cups, in particular to a water cup with a lifting rope. BACKGROUND

[0002] A water cup is a common household item. To facilitate carrying the water cup outside, a lifting rope is generally provided. Traditionally, the lifting rope is arranged on a cup cover. However, in actual use, the cup cover is often not tightened due to momentary carelessness. When the lifting rope is lifted, the water in the cup body is often spilled, which is very inconvenient. Therefore, arranging the lifting rope on the cup body can effectively improve the above problems. In daily use, the lifting rope is inevitably contaminated with dust, oil stains and other dirt. The lifting rope is generally connected to the cup body by buckling or direct fixing, and cannot be detached, which makes cleaning very inconvenient.

[0003] New water cups in the prior art are gradually equipped with detachable lifting ropes. For example, part of the lifting rope is annular, and a sleeve ring is arranged on the lifting rope, so that the lifting rope as a whole has the shape of an "8" with two sleeve holes. One sleeve hole is used to sleeve the cup body, and the other sleeve hole is used for hand lifting. However, in this mechanism, the lifting rope is freely connected with the sleeve ring in a relatively movable manner, and the contact area between the lifting rope and the inner wall of the mounting hole is small. The inner wall of the sleeve hole is cut by the friction of the lifting rope for a long time, which causes the lifting rope to become thin or even break, and the reliability is insufficient. In addition, the sleeve ring is mostly made of silicon rubber or plastic material with a certain elasticity. During long-term pulling, irreversible expansion deformation occurs, so that the sleeve ring cannot stably limit the shape of the lifting rope, which causes the sleeve hole where the lifting rope connects with the cup body to be free to enlarge, and further causes the lifting rope to fall off from the cup mouth of the cup body without the user noticing, which causes damage to the water cup or other safety accidents. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a water cup with a lifting rope to solve a series of problems caused by the automatic relative movement of the detachable lifting rope and the sleeve ring of the existing water cup.

[0005] The technical solution adopted by the present application is as follows:

[0006] A water cup with a lifting rope, comprising a cup body and a lifting rope, the water cup is provided with a rope locking piece, the rope locking piece is connected to the lifting rope, the lifting rope is formed with a sleeve connecting ring and a handle ring, the lifting rope can move relative to the rope locking piece in a first direction to enlarge the sleeve connecting ring and reduce the handle ring, and the lifting rope can also move relative to the rope locking piece in a second direction to reduce the sleeve connecting ring and enlarge the handle ring; the sleeve connecting ring is detachably sleeved on the cup body; wherein the rope locking piece is provided with a one-way check mechanism, and the one-way check mechanism is used to stop the lifting rope to limit the movement of the lifting rope in the first direction.

[0007] The water cup with a lifting rope provided by the application further comprises the following additional technical features.

[0008] The locking rope member is provided with a locking rope channel, and the lifting rope is arranged in the locking rope channel; the one-way check mechanism comprises a limiting catch arranged on the inner wall of the locking rope channel, the limiting catch is configured in a sawtooth structure, and the limiting catch stops the lifting rope from moving in the first direction in the locking rope channel and can guide the lifting rope to move in the second direction.

[0009] The locking rope member comprises a first locking rope member and a second locking rope member, the first locking rope member and the second locking rope member are hinged, the first locking rope member and the second locking rope member can rotate in a direction of approaching each other to switch the locking rope member to a first state in which the limiting catch contacts the lifting rope; and the first locking rope member and the second locking rope member can rotate in a direction of moving away from each other to switch the locking rope member to a second state in which the limiting catch moves away from the lifting rope.

[0010] One of the first locking rope member and the second locking rope member is provided with a buckle, and the other is provided with a protrusion, when the buckle is engaged with the protrusion, the locking rope member is limited in the first state, and when the buckle is disengaged from the protrusion, the first locking rope member and the second locking rope member can rotate in a direction of moving away from each other.

[0011] The cross sections of the first locking rope member and the second locking rope member are both semicircular structures, the side surface of the first locking rope member comprises a first circular arc surface and a first plane, the side surface of the second locking rope member comprises a second circular arc surface and a second plane, the first plane and the second plane are respectively provided with recessed areas, and the locking rope channel is formed by the recessed areas, one end of the first plane is provided with a first rotating shaft hole, and the other end is provided with the buckle or the protrusion; one end of the second plane is provided with a second rotating shaft hole, and the other end is provided with the protrusion or the buckle, the first rotating shaft hole and the second rotating shaft hole are hinged by a connecting shaft, and when the buckle is engaged with the protrusion, the first plane and the second plane are limited in an abutting state.

[0012] The locking rope member comprises a first locking rope member and a second locking rope member; the first locking rope member is provided with a locking rope channel, and the lifting rope is arranged in the locking rope channel; the second locking rope member is movably connected to the first locking rope member, and at least a partial area of the second locking rope member can slide in the locking rope channel to contract or expand the locking rope channel.

[0013] The first locking rope member is provided with a locking cavity, the locking rope channel penetrates through the locking cavity, the second locking rope member is provided with a pressing part and a locking part, the locking part is slidably inserted into the locking cavity, and the locking part is provided with a locking hole through which the lifting rope passes.

[0014] The elastic member is arranged in the locking cavity, and two ends of the elastic member are respectively abutted against the inner wall of the locking cavity and the locking part.

[0015] The locking rope member is connected to the cup body.

[0016] The locking rope member further comprises a mounting block provided with a rotating shaft, and the cup body is provided with a rotating hole, the rotating shaft and the rotating hole are pivotally connected, so that the locking rope member can be flipped up and down relative to the cup body.

[0017] Thanks to the above technical solutions, the application has at least the following technical effects:

[0018] 1. The water cup with a lifting rope provided by the application is characterized in that the lifting rope is formed with a sleeving ring and a handle ring, the handle ring is convenient for carrying by hand, and the sleeving ring is used for sleeving the cup body to form detachable connection with the cup body, so as to facilitate the disassembly and cleaning of the lifting rope from the cup body. The sleeving ring is in whole-circle contact with the cup body, the contact area is large, and the lifting rope is not easy to be thinned and broken. The lifting rope can move relative to the locking rope member along a first direction to enlarge the sleeving ring and reduce the handle ring, so as to facilitate the smooth disengagement of the sleeving ring from the cup body and realize the disassembly of the lifting rope. The lifting rope can also move relative to the locking rope member along a second direction to reduce the sleeving ring and enlarge the handle ring, so as to tighten the cup body with the sleeving ring and improve the reliability of the connection between the lifting rope and the cup body. In addition, the locking rope member is provided with a one-way check mechanism for stopping the lifting rope to limit the movement of the lifting rope along the first direction. Only manual operation can remove the limitation of the one-way check mechanism on the lifting rope to enable the lifting rope to move along the first direction. Therefore, the one-way check mechanism can effectively maintain the sleeving ring in the state of tightening the cup body, thereby avoiding the self-motion or accidental motion of the lifting rope along the first direction to cause the sleeving ring to expand and disengage from the cup body, and further improving the reliability of the connection between the lifting rope and the cup body.

[0019] 2. As a preferred mode of the application, the lifting rope is arranged in the locking rope channel of the locking rope member, and the sawtooth-shaped limiting clamping tooth stops the lifting rope to limit the movement of the lifting rope along the first direction and guide the movement of the lifting rope along the second direction. In other words, in the state of the limiting clamping tooth tightly stopping the lifting rope, the lifting rope cannot move along the first direction to enlarge the sleeving ring, but can move along the second direction to reduce the sleeving ring to increase the tightening force on the cup body. The connection reliability of the lifting rope is high, the limiting clamping tooth structure is simple, the design and manufacturing cost is low, and the stopping and limiting of the lifting rope are reliable.

[0020] Specifically, the limiting clamping teeth can be in the form of sawtooth extending obliquely to one side of the handle ring. When the lifting rope moves in the second direction, the lifting rope contacts the oblique back of the limiting clamping teeth, so that the limiting clamping teeth do not generate great resistance to the lifting rope, and the oblique back also has a guiding function. When the lifting rope moves in the first direction, the lifting rope abuts against the end of the limiting clamping teeth, so that the limiting clamping teeth effectively limit the movement of the lifting rope in the first direction, thereby achieving a check effect.

[0021] Further, the rope locking member includes a first rope locking member and a second rope locking member, and the first rope locking member and the second rope locking member are hinged to form a flip type cooperation, so that the rope locking member has high operation convenience. When the first rope locking member and the second rope locking member are flipped in a direction away from each other, the limiting clamping teeth are away from the lifting rope, the stop limiting of the lifting rope is released, and then the lifting rope can move relative to the rope locking member in the first direction. When the first rope locking member and the second rope locking member are flipped in a direction close to each other, the limiting clamping teeth tightly bite the lifting rope to stop limiting. In this way, the lifting rope can be conveniently installed and removed, and the operation is more convenient.

[0022] 3. As a preferred mode of the present application, the lifting rope is arranged in the rope locking channel provided in the first rope locking member, and the second rope locking member is movably connected to the first rope locking member, and at least a part of the second rope locking member can slide in the rope locking channel, so that the rope locking channel is contracted or expanded. When the rope locking channel is contracted, the lifting rope is clamped, the movement of the lifting rope in the first direction is limited, and the movement of the lifting rope in the second direction is also limited, thereby achieving bidirectional limitation, and the size of the sleeve joint ring and the handle ring is maintained as initially set. When the rope locking channel is expanded, the lifting rope is released, so that the lifting rope can move in the first direction and also can move in the second direction.

[0023] Further, the second rope locking member is slidably inserted into the locking cavity of the first rope locking member through the locking part, so that when the second rope locking member slides in a direction of sliding into the locking cavity, the rope locking channel is expanded, and when the second rope locking member slides in a direction of sliding out of the locking cavity, the rope locking channel is contracted. The second rope locking member is provided with a pressing part for finger pressing operation, thereby improving the operation convenience.

[0024] Further, the two ends of the elastic member abut against the inner wall of the locking cavity and the locking part, respectively. When the second rope locking member is pressed, the elastic member is compressed. When the second rope locking member is not pressed, the elastic force of the elastic member applied to the locking part can drive the locking part to slide in a direction of contracting the rope locking channel, so that the second rope locking member automatically contracts the rope locking channel.

[0025] 4. As a preferred mode of the present application, the rope locking member is connected to the cup body, so that the lifting rope is conveniently connected to the rope locking member. Further, the rope locking member is pivotally connected to the cup body through the rotating shaft and the rotating hole, so that the rope locking member can be flipped up and down relative to the cup body. When the lifting rope is in a lifting state, due to the gravity of the cup body downward, on the basis of the stop limiting of the lifting rope by the rope locking member, the lifting rope is clamped with the rope locking member by the gravity, thereby achieving secondary protection, and the reliability of the connection between the lifting rope and the cup body is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

[0027] Figure 1 Assembly of the cup with the lifting rope provided by the present application Figure 1 ;

[0028] Figure 2 Assembly of the lifting rope and the locking rope provided by the first embodiment of the present application

[0029] Figure 3 Exploded view of the locking rope provided by the first embodiment of the present application

[0030] Figure 4 Assembly of the locking rope provided by the first embodiment of the present application Figure 1 ;

[0031] Figure 5 Assembly of the locking rope provided by the first embodiment of the present application Figure 2 ;

[0032] Figure 6 Structure diagram of the first locking rope provided by the first embodiment of the present application

[0033] Figure 7 Structure diagram of the second locking rope provided by the first embodiment of the present application

[0034] Figure 8 Assembly of the lifting rope and the locking rope provided by the second embodiment of the present application

[0035] Figure 9 Exploded view of the locking rope provided by the second embodiment of the present application

[0036] Figure 10 Assembly of the locking rope provided by the second embodiment of the present application Figure 1 ;

[0037] Figure 11 Assembly of the locking rope provided by the second embodiment of the present application Figure 2 ;

[0038] Figure 12 Structure diagram of the first locking rope provided by the second embodiment of the present application

[0039] Figure 13 Structure diagram of the cup provided by the present application

[0040] Figure 14 For Figure 13 A local enlarged view of the middle part at A;

[0041] Figure 15 Assembling of the water cup with the lifting rope provided by the present application Figure 2 .

[0042] Parts and reference numeral list:

[0043] 1 cup body, 11 rotating hole;

[0044] 2 lifting rope, 21 sleeve ring, 22 lifting handle ring;

[0045] 3 rope locking part, 31 rope locking channel, 32 limiting click, 33 first rope locking part, 331 buckle, 332 first arc surface, 333 first plane, 334 first rotating shaft hole, 335 locking cavity, 34 second rope locking part, 341 protruding block, 342 second arc surface, 343 second plane, 344 second rotating shaft hole, 345 pressing part, 346 locking part, 347 locking hole, 35 recessed area, 36 connecting shaft, 37 elastic part, 38 mounting block, 39 rotating shaft. DETAILED DESCRIPTION

[0046] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail in an exemplary manner with reference to the accompanying drawings.

[0047] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can be practiced in other ways different from those described herein, therefore, the scope of protection of the present application is not limited by the specific embodiments disclosed below.

[0048] In addition, in the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "transverse", "longitudinal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0049] In this application, unless otherwise clearly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection, and can also be communication; can be directly connected, or indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0050] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the specification, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples.

[0051] In the embodiments of the present application, a water cup with a lifting rope is provided, and the following description provided by the present application is based on the illustration of the product structure. Of course, those skilled in the art can understand that the above structure is only a specific example and illustrative description, and cannot constitute a specific limitation on the technical solutions provided by the present application.

[0052] As shown in Figures 1 to 15 A water cup with a lifting rope provided by the present application includes a cup body 1 and a lifting rope 2, the water cup is provided with a rope locking piece 3, the rope locking piece 3 is connected to the lifting rope 2, the lifting rope 2 is formed with a sleeving ring 21 and a handle ring 22, the lifting rope 2 can move relative to the rope locking piece 3 in a first direction to enlarge the sleeving ring 21 and reduce the handle ring 22, the lifting rope 2 can also move relative to the rope locking piece 3 in a second direction to reduce the sleeving ring 21 and enlarge the handle ring 22; the sleeving ring 21 is detachably sleeved on the cup body 1; wherein the rope locking piece 3 is provided with a one-way check mechanism, the one-way check mechanism is used to stop the lifting rope 2 to limit the movement of the lifting rope 2 in the first direction.

[0053] The structure of the locking rope piece 3, the connection mode of the locking rope piece 3 and the lifting rope 2, and the stop limiting mode of the one-way check mechanism to the lifting rope 2 are not limited, and the structure of the locking rope piece 3, the connection mode of the locking rope piece 3 and the lifting rope 2, and the stop limiting mode of the one-way check mechanism to the lifting rope 2 determine the direction in which the lifting rope 2 can move, so the first direction and the second direction are not limited in specific direction. In addition, the setting position of the locking rope piece 3 is not limited, for example, it can be set on the cup body 1, or it can be set on other positions, such as the cup cover of the water cup. Regarding the forming mode of the sleeve joint ring 21 and the handle ring 22 of the lifting rope 2, in the preferred embodiment, the lifting rope 2 can be made into a ring structure with the first end connected to the second end, and the two sides of the lifting rope 2 are in contact to form the sleeve joint ring 21 and the handle ring 22 on both sides of the contact position. When the contact position changes, one of the sleeve joint ring 21 and the handle ring 22 expands, and the other one shrinks, so when the one-way check mechanism is used to stop the lifting rope 2, the position of the one-way check mechanism determines the position of the two sides in contact, and when the lifting rope 2 moves relative to the locking rope piece 3, the size of the sleeve joint ring 21 and the handle ring 22 changes simultaneously.

[0054] The water cup with a lifting rope provided by the present application has the sleeve joint ring 21 and the handle ring 22 formed on the lifting rope 2, the handle ring 22 is convenient for carrying by hand, and the sleeve joint ring 21 is used to be sleeved on the cup body 1 to form a detachable connection with the cup body 1, which is convenient for detaching and cleaning the lifting rope 2 from the cup body 1. The sleeve joint ring 21 is in contact with the cup body 1 in a whole ring, the contact area is large, and the lifting rope 2 is not easy to become thin and break. The lifting rope 2 can move relative to the locking rope piece 3 along the first direction to enlarge the sleeve joint ring 21 and reduce the handle ring 22, so that the sleeve joint ring 21 smoothly separates from the cup body 1 to realize the detachment of the lifting rope 2. The lifting rope 2 can also move relative to the locking rope piece 3 along the second direction to reduce the sleeve joint ring 21 and enlarge the handle ring 22, so that the sleeve joint ring 21 tightens the cup body 1, and the reliability of the connection between the lifting rope 2 and the cup body 1 is improved. In addition, the locking rope piece 3 is provided with a one-way check mechanism to stop the lifting rope 2 and limit the movement of the lifting rope 2 along the first direction. Only when the one-way check mechanism is manually operated to release the limitation of the lifting rope 2 can the lifting rope 2 move along the first direction, so the one-way check mechanism can effectively maintain the sleeve joint ring 21 in the state of tightening the cup body 1, thereby avoiding the sleeve joint ring 21 from expanding and separating from the cup body 1 due to spontaneous movement or accidental touch of the lifting rope 2 along the first direction, and further improving the reliability of the connection between the lifting rope 2 and the cup body 1.

[0055] Regarding the structure of the locking rope piece 3, any one of the following embodiments can be selected:

[0056] Embodiment one:

[0057] As Figures 2 to 7As shown, the locking rope member 3 is provided with a locking rope channel 31, and the lifting rope 2 is arranged in the locking rope channel 31; the one-way check mechanism includes a limiting catch 32 arranged on the inner wall of the locking rope channel 31, the limiting catch 32 is configured in a sawtooth structure, the limiting catch 32 stops the movement of the lifting rope 2 in the first direction in the locking rope channel 31, and can guide the movement of the lifting rope 2 in the second direction. Those skilled in the art can understand that, since the lifting rope 2 is arranged in the locking rope channel 31, the two directions of the lifting rope 2 moving back and forth in the locking rope channel 31 relative to the locking rope member 3 can be defined as the first direction and the second direction respectively. The one-way check mechanism includes a limiting catch 32 arranged on the inner wall of the locking rope channel 31, the number of limiting catches 32 is not limited, which can be one or multiple, and multiple limiting catches 32 together have higher limiting reliability when stopping the lifting rope 2. The limiting catch 32 in a sawtooth structure stops the movement of the lifting rope 2 in the first direction and guides the movement of the lifting rope 2 in the second direction, in other words, when the limiting catch 32 is in a tight stop state with the lifting rope 2, the lifting rope 2 cannot move in the first direction to enlarge the sleeve joint ring 21, and can move in the second direction to reduce the sleeve joint ring 21 to increase the tightening force on the cup body 1. The connection of the lifting rope 2 is reliable, the limiting catch 32 has simple structure, low design and manufacturing cost, and reliable stop and limiting of the lifting rope 2.

[0058] Further, as shown in Figure 3 、 Figure 4 and Figure 5 , the locking rope member 3 includes a first locking rope member 33 and a second locking rope member 34, the first locking rope member 33 and the second locking rope member 34 are hinged, and the first locking rope member 33 and the second locking rope member 34 can rotate in the direction of approaching each other to switch the locking rope member 3 to the first state in which the limiting catch 32 contacts the lifting rope 2; the first locking rope member 33 and the second locking rope member 34 can rotate in the direction of moving away from each other to switch the locking rope member 3 to the second state in which the limiting catch 32 moves away from the lifting rope 2. Figure 4 As shown, the first locking rope member 33 and the second locking rope member 34 are away from each other, in this state, the limiting catch 32 moves away from the lifting rope 2, releases the stop and limiting of the lifting rope 2, and further allows the lifting rope 2 to move in the first direction relative to the locking rope member 3; Figure 5 As shown, the first locking rope member 33 and the second locking rope member 34 are close to each other, in this state, the limiting catch 32 tightly stops and limits the lifting rope 2. The first locking rope member 33 and the second locking rope member 34 are hinged to form a flip type cooperation, so that the locking rope member 3 has high operation convenience.

[0059] Further, one of the first locking rope 33 and the second locking rope 34 is provided with a buckle, and the other is provided with a protrusion. When the buckle and the protrusion are engaged, the locking rope 3 is limited to the first state. When the buckle and the protrusion are disengaged, the first locking rope 33 and the second locking rope 34 can rotate in the direction away from each other. As shown in the figure, the first locking rope 33 is provided with a buckle 331, and the second locking rope 34 is provided with a protrusion 341. The locking or unlocking of the first locking rope 33 and the second locking rope 34 is realized by the buckle 331 and the protrusion 341, which is convenient for operation. As shown in the figure, after the buckle 331 and the protrusion 341 are engaged, the first locking rope 33 and the second locking rope 34 can be reliably locked in the first state, and the limiting tooth 32 can reliably stop and limit the lifting rope 2.

[0060] Further, as shown in Figure 3 、 Figure 4 、 Figure 6 and Figure 7 , the cross sections of the first locking rope 33 and the second locking rope 34 are both semicircular structures. The side surface of the first locking rope 33 includes a first circular arc surface 332 and a first plane 333. The side surface of the second locking rope 34 includes a second circular arc surface 342 and a second plane 343. The first plane 333 and the second plane 343 are respectively provided with recessed areas 35, and the locking rope channel 31 is formed by the recessed areas 35. One end of the first plane 333 is provided with a first rotating shaft hole 334, and the other end is provided with the buckle 331 or the protrusion 341. One end of the second plane 343 is provided with a second rotating shaft hole 344, and the other end is provided with the protrusion 341 or the buckle 331. The first rotating shaft hole 334 and the second rotating shaft hole 344 are hinged by a connecting shaft 36. When the buckle 331 and the protrusion 341 are engaged, the first plane 333 and the second plane 343 are limited to the state of abutting. Since the cross sections of the first locking rope 33 and the second locking rope 34 are both semicircular structures, as shown in Figure 5 , when the first locking rope 33 and the second locking rope 34 are locked in the first state by the cooperation of the buckle 331 and the protrusion 341, the first plane 333 and the second plane 343 are limited to the state of abutting. Therefore, the first locking rope 33 and the second locking rope 34 cooperatively form a cylindrical structure, which is reliable in cooperation and beautiful in appearance. Preferably, one limiting tooth 32 can be arranged in each of the recessed areas 35 of the first plane 333 and the second plane 343, so that the two limiting teeth 32 form a stop limiting on the upper and lower sides of the lifting rope 2, respectively.

[0061] Embodiment two:

[0062] As shown in Figures 8 to 12As shown, the locking rope member 3 comprises a first locking rope member 33 and a second locking rope member 34. The first locking rope member 33 is provided with a locking rope channel 31, and the lifting rope 2 is arranged in the locking rope channel 31. The second locking rope member 34 is movably connected to the first locking rope member 33, and at least a partial region of the second locking rope member 34 is slidable in the locking rope channel 31 to contract or expand the locking rope channel 31. Similarly, those skilled in the art can understand that, since the lifting rope 2 is arranged in the locking rope channel 31, two directions of the lifting rope 2 relative to the locking rope member 3 in the locking rope channel 31 can be defined as the first direction and the second direction, respectively. The first locking rope member 33 and the second locking rope member 34 in the embodiment are distinguished from the hinged connection and are movably connected. When the second locking rope member 34 slides relative to the locking rope channel 31, the locking rope channel 31 is contracted or expanded. When the locking rope channel 31 is contracted, the lifting rope 2 is clamped, and the movement of the lifting rope 2 in the first direction and the second direction is limited, thereby achieving the bidirectional limitation, maintaining the size of the sleeve joint ring 21 and the handle ring 22, and releasing the lifting rope 2 when the locking rope channel 31 is expanded, so that the lifting rope 2 can move in the first direction and the second direction.

[0063] Further, as shown in Figures 9 to 12 , the first locking rope member 33 is provided with a locking cavity 335, and the locking rope channel 31 penetrates the locking cavity 335. The second locking rope member 34 is provided with a pressing portion 345 and a locking portion 346. The locking portion 346 is slidably inserted into the locking cavity 335, and the locking portion 346 is provided with a locking hole 347 through which the lifting rope 2 passes. Specifically, the locking rope channel 31 can be expanded when the second locking rope member 34 slides into the locking cavity 335, and the locking rope channel 31 can be contracted when the second locking rope member 34 slides out of the locking cavity 335. The second locking rope member 34 is provided with the pressing portion 345 for finger pressing operation, so that the second locking rope member 34 is pressed into the locking cavity 335 or pulled out of the locking cavity 335 through the pressing portion 345, thereby improving the operation convenience. Since the lifting rope 2 passes through the locking rope channel 31 and the locking hole 347, the locking rope channel 31 is expanded to the maximum state when the locking portion 346 slides to a position where the locking rope channel 31 and the locking hole 347 are completely opposite to each other, and the lifting rope 2 is released and can move in the first direction and the second direction. When the locking portion 346 slides to a position where the locking rope channel 31 and the locking hole 347 are misaligned, the locking rope channel 31 is contracted, and the inner wall of the locking hole 347 and the inner wall of the locking rope channel 31 clamp the lifting rope 2, thereby limiting the movement of the lifting rope 2 in the first direction and the second direction.

[0064] Further, as shown in Figure 9 , Figure 10 , and Figure 11As shown, the locking cavity 335 is provided with an elastic member 37, two ends of the elastic member 37 abutting against the inner wall of the locking cavity 335 and the locking portion 346 respectively, and the elastic force of the elastic member 37 applied on the locking portion 346 can drive the locking portion 346 to slide in the direction of shrinking the locking rope channel 31. Those skilled in the art can understand that, when the second locking rope member 34 is pressed, the elastic member 37 is compressed, and when the second locking rope member 34 is not pressed, the elastic force of the elastic member 37 applied on the locking portion 346 can drive the locking portion 346 to slide in the direction of shrinking the locking rope channel 31, so that the second locking rope member 34 automatically shrinks the locking rope channel 31. Therefore, when the locking rope member 3 is matched with the lifting rope 2, the second locking rope member 34 can be pressed in advance, so that the locking rope channel 31 remains in the maximum expanded state, then the lifting rope 2 is arranged in the locking rope channel 31 and the locking hole 347, and then the pressing of the second locking rope member 34 is cancelled, so that the elastic member 37 drives the locking portion 346 to slide and then shrinks the locking rope channel 31 to clamp the lifting rope 2.

[0065] As a preferred embodiment, all the foregoing embodiments of the present application can further connect the locking rope member 3 to the cup body 1, so as to facilitate the connection of the lifting rope 2 and the locking rope member 3. For example, after the sleeve ring 21 is sleeved with the cup body 1, the lifting handle ring 22 can be conveniently arranged through the locking rope channel 31.

[0066] Further preferably, as shown in Figure 9 , Figure 12 , Figure 13 and Figure 14 , the locking rope member 3 further comprises a mounting block 38, the mounting block 38 is provided with a rotating shaft 39, the cup body 1 is provided with a rotating hole 11, and the rotating shaft 39 is pivotally connected with the rotating hole 11, so that the locking rope member 3 can be flipped up and down relative to the cup body 1. Through this kind of arrangement, as shown in Figure 15 , when the lifting rope 2 is in the lifting state, due to the gravity of the cup body 1 downward, on the basis of the locking rope member 3 stopping and limiting the lifting rope 2, the lifting rope 2 is clamped with the locking rope member 3 by the gravity, so as to perform secondary protection, and the connection reliability of the lifting rope 2 and the cup body 1 is enhanced.

[0067] The parts not mentioned in the present application can be realized by using or referring to the existing technology.

[0068] Each embodiment in the present specification is described in a progressive manner, and the same or similar parts between each embodiment can be referred to each other, and each embodiment mainly describes the difference from other embodiments.

[0069] The above merely provides an example of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application should be included in the scope of claims of the present application.

Claims

1. A water cup with a handle, comprising a cup body and a handle, characterized in that, the water cup is provided with a locking member, the locking member is connected to the handle, the handle is formed with a sleeve joint ring and a handle ring, the handle can move relative to the locking member in a first direction to enlarge the sleeve joint ring and reduce the handle ring, the handle can also move relative to the locking member in a second direction to reduce the sleeve joint ring and enlarge the handle ring; the sleeve joint ring is detachably sleeved on the cup body; wherein the locking member is provided with a one-way check mechanism, the one-way check mechanism is used to stop the handle to limit the movement of the handle in the first direction. 2.The water cup with a handle according to claim 1, characterized in that, the locking member is provided with a handle channel, the handle is arranged in the handle channel; the one-way check mechanism comprises a limiting catch arranged on the inner wall of the handle channel, the limiting catch is configured as a sawtooth structure, the limiting catch stops the handle from moving in the first direction in the handle channel and can guide the handle to move in the second direction. 3.The water cup with a handle according to claim 2, characterized in that, the locking member comprises a first locking member and a second locking member, the first locking member and the second locking member are hinged, the first locking member and the second locking member can rotate in a direction close to each other to switch the locking member to a first state in which the limiting catch contacts the handle; the first locking member and the second locking member can rotate in a direction away from each other to switch the locking member to a second state in which the limiting catch is away from the handle. 4.The water cup with a handle according to claim 3, characterized in that, one of the first locking member and the second locking member is provided with a buckle, the other is provided with a protrusion, when the buckle is engaged with the protrusion, the locking member is limited to the first state, when the buckle is disengaged from the protrusion, the first locking member and the second locking member can rotate in a direction away from each other. 5.The water cup with a handle according to claim 4, characterized in that, the cross section of the first locking member and the second locking member is a semicircular structure, the side surface of the first locking member comprises a first circular arc surface and a first plane, the side surface of the second locking member comprises a second circular arc surface and a second plane, the first plane and the second plane are respectively provided with recessed areas, and the locking channel is formed by the recessed areas, one end of the first plane is provided with a first pivot hole, and the other end is provided with the buckle or the protrusion; one end of the second plane is provided with a second pivot hole, and the other end is provided with the protrusion or the buckle, the first pivot hole and the second pivot hole are hinged by a connecting shaft, and when the buckle is engaged with the protrusion, the first plane and the second plane are limited to the state of abutting. 6.The water cup with a handle according to claim 1, characterized in that, the locking member comprises a first locking member and a second locking member; the first locking member is provided with a handle channel, and the handle is arranged in the handle channel. The second rope member is movably connected to the first rope member, and at least a part of the second rope member is slidable in the rope channel to contract or expand the rope channel.

7. The water cup with a lifting rope according to claim 6, characterized in that, The first rope member is provided with a locking cavity, the rope channel penetrates through the locking cavity, the second rope member is provided with a pressing part and a locking part, the locking part is slidably inserted into the locking cavity, and the locking part is provided with a locking hole through which the lifting rope passes.

8. The water cup with a lifting rope according to claim 7, characterized in that, The locking cavity is provided with an elastic member, two ends of the elastic member respectively abut against the inner wall of the locking cavity and the locking part, and the elastic force of the elastic member applied on the locking part can drive the locking part to slide in the direction of contracting the rope channel.

9. The water cup with a lifting rope according to any one of claims 1-8, characterized in that, The rope member is connected to the cup body.

10. The water cup with a lifting rope according to claim 9, characterized in that, The rope member further comprises a mounting block, the mounting block is provided with a rotating shaft, the cup body is provided with a rotating hole, and the rotating shaft and the rotating hole are pivotally connected to enable the rope member to be flipped up and down relative to the cup body.

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