Straight cup jumping lid and preparation method thereof

Abstract

The application discloses a straight cup jump cover and a preparation method thereof, and relates to the technical field of thermos cup covers. The application comprises a cover body, a spout cover is arranged on the cover body, a groove is concavely arranged on the spout cover, a water inlet is arranged at the bottom of the groove, a connecting plate is arranged on one side of the cover body, an installation hole is arranged on one end of the connecting plate along the length direction of the connecting plate, a flip cover and an installation rod are further included, two connecting blocks are symmetrically arranged on one side of the flip cover, a jack is arranged on the connecting block and has the same diameter as the installation hole, and the distance between the opposite sides of the two connecting blocks is equal to the length of the connecting plate. Compared with the prior art, the installation rod and the connecting assembly are matched, so that the flip cover is more convenient to disassemble or install, the whole straight cup jump cover does not need to be replaced when the flip cover or the sealing rubber block is damaged, resource waste is reduced, and therefore the application is more creative.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of thermos cup cover, in particular to a straight cup jump cover and a preparation method thereof. BACKGROUND

[0002] The straight cup jump cover refers to the cover of a pop-up cup. A small mouth arc is formed in the cover. Drinking is more comfortable, and water is prevented from being inhaled. The flip cover is rotatably installed on the straight cup jump cover to achieve a sealing effect. The straight cup jump cover is often used as the cover of a thermos cup. Because of good heat preservation, tea leaves and medlar are often poured into the thermos cup to drink. With the increase of the number of times of using the thermos cup, the sealing block on the straight cup jump cover gradually ages. In the production process of the existing thermos cup, the sealing block is directly bonded to the flip cover by using sealing glue. When the sealing property of the cover is insufficient, the straight cup jump cover on the thermos cup needs to be replaced. The manufacturing process of the supporting jump cover is more and the cost is higher than those of the ordinary cover. When the straight cup jump cover is directly replaced, resource waste is caused. When the flip cover is damaged due to the falling of the thermos cup from a high place, the flip cover is inconvenient to replace. The existing flip cover is installed on the straight cup jump cover by using a shaft rod. A torsional spring is installed on the shaft rod. When the flip cover is damaged or separated from the straight cup jump cover, because the two ends of the shaft rod are located outside and are thickened, the shaft rod is difficult to take out when the flip cover is disassembled, thereby affecting the installation of the flip cover. Therefore, the straight cup jump cover and the preparation method thereof are provided to solve the existing problems. SUMMARY

[0003] The purpose of the present application is to solve the problems in the background. The present application provides a straight cup jump cover and a preparation method thereof.

[0004] In order to achieve the above purpose, the present application specifically adopts the following technical scheme:

[0005] The straight cup jump cover comprises a cover body. A mouth cover is formed on the cover body. A groove is concavely arranged on the mouth cover. A water inlet is formed at the bottom of the groove. A connecting plate is formed on one side of the cover body. An installation hole is formed in the connecting plate along the length direction of the connecting plate. The straight cup jump cover further comprises a flip cover and an installation rod. Two connecting blocks are symmetrically formed on one side of the flip cover. An insertion hole with the same diameter as the installation hole is formed in the connecting block. The distance between the opposite sides of the two connecting blocks is equal to the length of the connecting plate. When the connecting plate is located between the two connecting blocks, the installation rod is movably inserted into the insertion hole and the installation hole. A limiting strip is formed on the outer side of the installation rod in the installation hole along the length direction of the installation rod. One of the connecting blocks is rotatably installed with an elastic turntable on the side away from the other connecting block. A connecting assembly connected with or disconnected from the elastic turntable is installed on the installation rod. A sealing glue block is detachably installed in the flip cover by a clamping assembly.

[0006] Further, one of the connection blocks is provided with a ring-shaped docking groove on one side away from the other connection block, the elastic rotating disc comprises a rotating ring rotatably installed at the bottom end of the ring-shaped docking groove, a gap is left between the rotating ring and the ring-shaped docking groove, a torsion spring is sleeved on the outer circumferential side of the rotating ring, one end of the torsion spring is connected with the ring-shaped docking groove, the other end of the torsion spring is connected with the outer circumferential side of the rotating ring, and the connection assembly acts on the rotating ring.

[0007] Further, the mounting rod is hollow; the connection assembly comprises a driving block slidingly inserted into the mounting rod, one end of the driving block is provided with a driving rod, a gap is left between the driving rod and the mounting rod, a plurality of insertion rods are hingedly arranged in a circular array on the outer circumferential side of the driving rod, the mounting rod is provided with an adjusting assembly for driving the driving block to move along the length direction of the mounting rod, the driving rod is provided with an adjusting piece for driving the free ends of the plurality of insertion rods to synchronously approach or move away from the axis of the driving rod, and one end of the rotating ring is provided with a plurality of insertion grooves in a circular array for the insertion rods.

[0008] Further, the driving rod is provided with a ring-shaped groove on the outer circumferential side, the adjusting piece comprises a sliding sleeve slidingly sleeved on the ring-shaped groove, a plurality of connecting rods are arranged in a circular array on the sliding sleeve, the free ends of the connecting rods are hingedly connected with hinged rods, the free ends of the hinged rods are hingedly connected with the insertion rods, a resisting spring is sleeved on the driving rod, one end of the resisting spring abuts against one end of the sliding sleeve, and the other end of the resisting spring abuts against one end of the ring-shaped groove.

[0009] Further, the adjusting assembly comprises a threaded rod rotatably installed in the interior of the mounting rod, one end of the threaded rod located outside is provided with a convex plate, one side of the convex plate is provided with a regular hexagonal groove, and the other end of the threaded rod is threadedly inserted into the driving rod.

[0010] Further, the clamping assembly comprises a positioning insertion plate arranged on the sealant block, one end of the cover is provided with a positioning perforation for the insertion of the positioning insertion plate, and the cover is provided with a limiting assembly for unfixed or fixed positioning of the positioning insertion plate in the positioning perforation.

[0011] Further, the limiting assembly comprises a driving sleeve ring rotatably sleeved on the outer circumferential side of the cover, two limiting plates are arranged on the inner circumferential side of the driving sleeve ring, one end of the positioning insertion plate is inserted into the positioning perforation located outside, and limiting grooves are arranged on the two opposite sides of the positioning insertion plate located outside, when the driving sleeve ring rotates, the two limiting plates are respectively clamped in the two limiting grooves, and the cover is provided with a locking piece for limiting the rotating angle of the driving sleeve ring.

[0012] Further, the locking member comprises a sliding frame slidingly installed on the top end of the cover, the sliding direction of the sliding frame is perpendicular to the top end of the cover, an inner tooth ring is arranged on the inner circumferential side of the driving sleeve, an arc-shaped tooth plate engaging with the inner tooth ring is arranged on the sliding frame, and a limiting spring is installed between the sliding frame and the cover.

[0013] Further, a plurality of guide rods are installed on the top end of the cover, the sliding frame is slidingly sleeved on the plurality of guide rods, and the free ends of the guide rods are screwed into limiting bolts.

[0014] The preparation method of the straight cup jump cover comprises the following steps:

[0015] S1, the cover body and the cover are hot-pressed by using customized molds respectively, and the remaining parts are machined;

[0016] S2, the insertion rod is rotatably installed on the driving rod, the driving block is slidingly inserted into the installation rod, the sliding sleeve is movably sleeved in the annular groove, the abutting spring is sleeved in the annular groove, one end of the abutting spring abuts against one end of the sliding sleeve, the other end of the abutting spring abuts against one end of the annular groove, one end of each of the plurality of hinged rods is hingedly connected to the connecting rod, the other end of each of the plurality of hinged rods is hingedly connected to the plurality of insertion rods, the threaded rod is rotatably installed in the installation rod, and one end of the threaded rod is screwed into the driving rod.

[0017] S3, the torsion spring is sleeved on the rotating ring, the rotating ring is rotatably installed in the annular butt joint groove, one end of the torsion spring is connected to the annular butt joint groove, the two connecting blocks on the cover are aligned with the connecting plate on the cover body, the connecting plate is located between the two connecting blocks and the insertion hole and the installation hole are coaxial, the installation rod is inserted into the insertion hole and the installation hole, the plurality of insertion rods on the installation rod are located outside, the driving rod is moved towards the convex plate to make the plurality of insertion rods inserted into the plurality of insertion grooves, and the installation of the cover body and the cover is completed.

[0018] S4, the driving sleeve is rotatably sleeved on the cover, the limiting spring is installed on one end outside the cover, the sliding frame is slidingly sleeved on the plurality of guide rods, the sliding frame is connected to one end of the limiting spring, the limiting bolt is screwed into the guide rod, the positioning insertion plate on the sealing rubber block is inserted into the positioning perforation, the two limiting grooves of the positioning insertion plate are located outside, the sliding frame is pulled to separate the inner tooth ring from the arc-shaped tooth plate, the driving sleeve is rotated to make the two limiting plates on the driving sleeve clamped on the two limiting grooves, and the installation of the sealing rubber block and the cover is completed.

[0019] The beneficial effects of the present application are as follows:

[0020] 1、The present application compared with prior art, through the cooperation of the mounting rod and the connecting assembly, makes it more convenient to disassemble or install the flip cover, when the flip cover or the sealing rubber block is damaged, the whole straight cup flip cover does not need to be replaced, reduces the waste of resources, and is more creative.

[0021] 2、When the positioning plug-in board is inserted from the inside of the flip cover to the positioning perforation, one end of the positioning plug-in board is located outside at this time, then the driving sleeve ring is rotated, the two limiting plates are rotated in the process of driving the sleeve ring, until the two limiting plates are respectively rotated into the corresponding limiting grooves, so that the installation of the sealing rubber block is completed, then the rotation angle of the driving sleeve ring is fixed through the locking piece, so that the limiting plate can be prevented from accidentally separating from the limiting groove, and a protection effect is achieved.

[0022] 3、The design of the guide rod plays a guiding role, so that the sliding frame moves more smoothly, and the design of the limiting bolt can prevent the sliding frame from separating from the guide rod during sliding, and plays a limiting role. DETAILED DESCRIPTION

[0023] Figure 1 is a schematic view of the three-dimensional structure of the present application;

[0024] Figure 2 is another perspective view of the present application; Figure 1

[0025] Figure 3 is another state diagram of the present application; Figure 1

[0026] Figure 4 is a partial structure explosion diagram of the present application;

[0027] Figure 5 is a three-dimensional partial cross-sectional view of the present application; Figure 1

[0028] Figure 6 is a partial three-dimensional cross-sectional view of the present application; Figure 2

[0029] Figure 7 is a structure enlarged view of A in the present application; Figure 6

[0030] Figure 8 is another partial three-dimensional cross-sectional view of the present application; Figure 2

[0031] ​​​​​​Label: 1, cover; 2, cap; 3, groove; 4, water inlet; 5, connecting plate; 6, mounting hole; 7, flip; 8, connecting block; 9, jack; 10, mounting rod; 11, elastic turntable; 1101, rotating ring; 1102, torsion spring; 12, connecting assembly; 1201, driving block; 1202, driving rod; 1203, plug-in rod; 1204, plug-in slot; 13, limiting strip; 14, clamping assembly; 1401, positioning plugboard; 1402, positioning perforation; 15, adjusting assembly; 1501, threaded rod; 1502, tab; 16, adjusting piece; 1601, annular groove; 1602, sliding sleeve; 1603, connecting rod; 1604, hinged rod; 1605, abutting spring; 17, sealing rubber block; 18, limiting assembly; 1801, driving sleeve ring; 1802, limiting plate; 1803, limiting slot; 19, locking piece; 1901, sliding frame; 1902, inner tooth ring; 1903, arc-shaped tooth plate; 1904, limiting spring; 20, guide rod; 21, limiting bolt; 22, annular butt joint slot. DETAILED DESCRIPTION

[0032] To make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application.

[0033] As Figures 1-8As shown, the straight cup jump cover includes a cover body 1, a spout cover 2 is arranged on the cover body 1, a groove 3 is recessed on the spout cover 2, a water inlet 4 is arranged at the bottom of the groove 3, that is, the cover body 1 can be screwed on the vacuum cup, when drinking water is needed, the user aims the mouth at the spout cover 2, then tilts the vacuum cup, so that the water in the vacuum cup flows into the groove 3 from the water inlet 4, and then flows into the user's mouth along the spout cover 2, one side of the cover body 1 is arranged with a connecting plate 5, an installation hole 6 is arranged at one end of the connecting plate 5 along the length direction, further including a flip cover 7 and an installation rod 10, two connecting blocks 8 are symmetrically arranged on one side of the flip cover 7, an insertion hole 9 with the same diameter as the installation hole 6 is arranged on the connecting block 8, the distance between the opposite sides of the two connecting blocks 8 is equal to the length of the connecting plate 5, when the connecting plate 5 is located between the two connecting blocks 8, the installation rod 10 is movably inserted into the insertion hole 9 and the installation hole 6, a limiting strip 13 is arranged on the outer side of the installation rod 10 in the installation hole 6 along the length direction, that is, the installation rod 10 cannot rotate relative to the connecting plate 5, but the connecting block 8 and the installation rod 10 can rotate relative to each other, one of the connecting blocks 8 is rotatably installed with an elastic turntable 11 away from the other connecting block 8, the installation rod 10 is installed with a connecting assembly 12 connected or disconnected with the elastic turntable 11, when the flip cover 7 is buckled on the cover body 1, the cover body 1 is installed with a cup lock buckle consistent with the existing straight cup jump cover, when the cup lock buckle is opened, because one end of the installation rod 10 is connected with the elastic turntable 11 through the connecting assembly 12, so the elastic force of the elastic turntable 11 can make the two installation blocks rotate along the axis direction of the installation rod 10 to open, so that the flip cover 7 is popped open, it should be noted that the elastic turntable 11 is coaxial with the installation rod 10, one end of the flip cover 7 is detachably installed with a sealing rubber block 17 through a clamping assembly 14, when the flip cover 7 is damaged, first, the connection between the installation rod 10 and the elastic turntable 11 is disconnected through the connecting assembly 12, then the installation rod 10 is directly pulled out from the connecting block 8 and the connecting plate 5, so that the flip cover 7 is detached from the cover body 1, on the contrary, when it is needed to install the flip cover 7 on the cover body 1, only need to move the connecting plate 5 of the flip cover 7 to between the two connecting blocks 8, then insert the installation rod 10 on the connecting plate 5 and the connecting block 8, then connect one end of the installation rod 10 with the elastic turntable 11 through the connecting assembly 12, so as to complete the installation between the flip cover 7 and the cover body 1, when the sealing rubber block 17 on the flip cover 7 is aged due to long-term use, at this time, only need to detach the sealing rubber block 17 through the clamping assembly 14, then install a new sealing rubber block 17 on the flip cover 7 through the clamping assembly 14, compared with the prior art, through the cooperation of the installation rod 10 and the connecting assembly 12, it is more convenient to detach or install the flip cover 7, when the flip cover 7 or the sealing rubber block 17 is damaged, the entire straight cup jump cover does not need to be replaced, which reduces the waste of resources, and therefore is more creative.

[0034] As Figure 1 , Figure 4And Figure 7 As shown in FIG. 8, in some embodiments, one of the connecting blocks 8 is provided with a ring-shaped docking groove 22 on one side away from the other connecting block 8, the elastic rotating disc 11 comprises a rotating ring 1101 rotatably installed at the bottom end of the ring-shaped docking groove 22, a gap is left between the rotating ring 1101 and the ring-shaped docking groove 22, a torsion spring 1102 is sleeved on the outer circumferential side of the rotating ring 1101, one end of the torsion spring 1102 is connected with the ring-shaped docking groove 22, and the other end of the torsion spring 1102 is connected with the outer circumferential side of the rotating ring 1101, the connecting assembly 12 acts on the rotating ring 1101, specifically, the rotating ring 1101 is coaxial with the mounting rod 10, when the mounting rod 10 is connected with the rotating ring 1101 through the connecting assembly 12 and the flip cover 7 in the open state is buckled on the cover body 1, the flip cover 7 will rotate in the process, which will make the two connecting blocks 8 rotate, at this time, since the rotating ring 1101 is connected with the mounting rod 10, when the connecting block 8 rotates around the mounting rod 10, the torsion spring 1102 will be elastically deformed, when the flip cover 7 in the buckled state is opened through the cup lock, at this time, the torsion spring 1102 will reset due to its elastic deformation, since one end of the torsion spring 1102 is connected with the ring-shaped docking groove 22, the connecting block 8 will be rotated, thereby realizing the elastic opening of the flip cover 7.

[0035] As shown in FIG. 8, Figure 1 , Figure 4 and Figure 7 As shown in FIG. 8, in some embodiments, the mounting rod 10 is hollow; the connecting assembly 12 comprises a driving block 1201 slidably inserted in the mounting rod 10, one end of the driving block 1201 is provided with a driving rod 1202, a gap is left between the driving rod 1202 and the mounting rod 10, and a plurality of insertion rods 1203 are circularly arrayed and hinged on the outer circumferential side of the driving rod 1202, the mounting rod 10 is provided with an adjusting assembly 15 for driving the driving block 1201 to move along the length direction of the mounting rod 10, the driving rod 1202 is provided with an adjusting member 16 for driving the free ends of the plurality of insertion rods 1203 to synchronously approach or move away from the axis thereof, and one end of the rotating ring 1101 is circularly arrayed with a plurality of insertion grooves 1204 for the insertion of the insertion rods 1203, that is, when the mounting rod 10 is inserted on the connecting blocks 8 and the connecting plate 5, at this time, the plurality of insertion rods 1203 will pass through the mounting holes 6 and the insertion holes 9 located outside, then the adjusting member 16 is used to make the free ends of the plurality of insertion rods 1203 move away from each other, so as to correspond to the insertion grooves 1204 on the plurality of rotating rings 1101, then the adjusting assembly 15 is used to make the driving block 1201 move, the movement of the driving block 1201 drives the driving rod 1202 to move, so that the plurality of insertion rods 1203 move towards the direction of approaching the insertion grooves 1204, thereby making the plurality of insertion rods 1203 respectively inserted in the corresponding insertion grooves 1204, thereby realizing the installation of the mounting rod 10 and the rotating ring 1101.

[0036] As shown in FIG. 8, Figure 3 ,Figure 4 and Figure 7 As shown, in some embodiments, an annular groove 1601 is provided on the outer periphery of the drive rod 1202. The adjusting member 16 includes a sliding sleeve 1602 slidably sleeved on the annular groove 1601. A connecting rod 1603 is arranged in a circular array on the sliding sleeve 1602. A hinge rod 1604 is hinged to the free end of the connecting rod 1603. The free end of the hinge rod 1604 is hinged to the insertion rod 1203. An abutment spring 1605 is sleeved on the drive rod 1202. One end of the abutment spring 1605 abuts against one end of the sliding sleeve 1602, and the other end of the abutment spring 1605 abuts against one end of the annular groove 1601. When the mounting rod 10 is inserted into the connecting block 8 and the connecting plate 5, when the multiple insertion rods 1203 contact the insertion hole 9, the free ends of the multiple insertion rods 1203 will move closer to each other until the insertion rod 1203 can rotate into the insertion hole 9. At this time, the insertion rod During the rotation of 1203, the hinge rod 1604 will move. Since one end of the hinge rod 1604 is hinged to the sliding sleeve 1602, the movement of the insertion rod 1203 will cause the sliding sleeve 1602 to move along the axis of the annular groove 1601, thereby squeezing the abutment spring 1605. When the insertion rod 1203 passes through the connecting plate 5 and the two connecting blocks 8 and is located outside, the abutment spring 1605 will reset due to its own elastic deformation, thereby forcing the sliding sleeve 1602 to move. The movement of the sliding sleeve 1602, pushed by the hinge rod 1604, will cause the free ends of multiple insertion rods 1203 to move away from each other. At this time, the insertion rod 1203 rotates to an angle that can be inserted into the corresponding insertion slot 1204. Then, the driving rod 1202 is moved by the adjusting component 15, thereby realizing that multiple insertion rods 1203 are respectively inserted into the corresponding insertion slots 1204.

[0037] like Figure 3 , Figure 4 and Figure 7As shown in the drawings, in some embodiments, the adjusting assembly 15 comprises a threaded rod 1501 rotatably installed inside the mounting rod 10, one end of the threaded rod 1501 is located outside and is configured with a protruding plate 1502, one side of the protruding plate 1502 is provided with a regular hexagonal slot, that is, a hexagonal socket can be applied to rotate the protruding plate 1502, when the mounting rod 10 is inserted into the two connecting blocks 8 and the connecting plate 5, when the protruding plate 1502 abuts against one of the connecting blocks 8, it indicates that the mounting rod 10 has reached the maximum insertion distance, when the insertion rod 1203 on the driving rod 1202 is inserted into the insertion slot 1204, the mounting rod 10 will not slip off the connecting plate 5 and the connecting block 8, the other end of the threaded rod 1501 is threadedly inserted into the driving rod 1202, when it is needed to drive the block 1201 to move, only the threaded rod 1501 needs to be rotated, because the driving block 1201 can only slide in the mounting rod 10, so rotating the threaded rod 1501 will make the driving block 1201 move along the axis direction of the mounting rod 10, so as to realize the movement of the driving rod 1202.

[0038] As shown in the drawings, Figure 3 , Figure 4 and Figure 7 As shown in the drawings, in some embodiments, the clamping assembly 14 comprises a positioning plug plate 1401 configured on the sealing rubber block 17, one end of the cover 7 is provided with a positioning perforation 1402 for inserting the positioning plug plate 1401, the cover 7 is provided with a limiting assembly 18 for fixing or releasing the positioning plug plate 1401 in the positioning perforation 1402, that is, the positioning plug plate 1401 is inserted into the positioning perforation 1402 from the inside of the cover 7, and then the positioning plug plate 1401 is fixed on the positioning perforation 1402 through the limiting assembly 18, so as to complete the installation of the sealing rubber block 17.

[0039] As shown in the drawings, Figure 2 , Figure 4 , Figure 5 and Figure 7As shown in the drawings, in some embodiments, the limiting component 18 includes a driving sleeve ring 1801 sleeved on the outer circumferential side of the cover 7, the inner circumferential side of the driving sleeve ring 1801 is configured with two limiting plates 1802, one end of the positioning plug plate 1401 is inserted into the positioning hole 1402 on the outside, and the positioning plug plate 1401 is located on the outside and the opposite sides are both provided with a limiting groove 1803, when the driving sleeve ring 1801 rotates, the two limiting plates 1802 are respectively clamped in the two limiting grooves 1803, the cover 7 is provided with a locking member 19 for limiting the rotation angle of the driving sleeve ring 1801, when the positioning plug plate 1401 is inserted into the positioning hole 1402 from the inside of the cover 7, one end of the positioning plug plate 1401 is located on the outside at this time, then the driving sleeve ring 1801 is rotated, the two limiting plates 1802 are rotated in the process of rotation, until the two limiting plates 1802 are respectively rotated into the corresponding limiting grooves 1803, thereby completing the installation of the sealing rubber block 17, and then the rotation angle of the driving sleeve ring 1801 is fixed by the locking member 19, thereby preventing the limiting plate 1802 from accidentally separating from the limiting groove 1803, thereby playing a protection role.

[0040] As shown in the drawings, Figure 4 , Figure 5 and Figure 8 As shown in the drawings, in some embodiments, the locking member 19 includes a sliding frame 1901 slidingly installed on the top end of the cover 7, the sliding direction of the sliding frame 1901 is perpendicular to the top end of the cover 7, the inner circumferential side of the driving sleeve ring 1801 is configured with an inner tooth ring 1902, the sliding frame 1901 is configured with an arc-shaped tooth plate 1903 engaged with the inner tooth ring 1902, and a limiting spring 1904 is installed between the sliding frame 1901 and the cover 7, that is, the limiting spring 1904 is in a force-free state, the arc-shaped tooth plate 1903 is in engagement with the inner tooth ring 1902, when the driving sleeve ring 1801 needs to be rotated, the sliding frame 1901 is pulled at this time, so that the arc-shaped tooth plate 1903 on the sliding frame 1901 is separated from the inner tooth ring 1902, thereby releasing the engagement between the arc-shaped tooth plate 1903 and the inner tooth ring 1902, and therefore the driving sleeve ring 1801 can be rotated.

[0041] As shown in the drawings, Figure 4 In some embodiments, a plurality of guide rods 20 are installed on the top end of the cover 7, the sliding frame 1901 is slidingly sleeved on the plurality of guide rods 20, the free end of the guide rod 20 is screwed into a limiting bolt 21, and the guide rod 20 is designed to play a guiding role, so that the sliding frame 1901 moves more smoothly, and the limiting bolt 21 is designed to prevent the sliding frame 1901 from separating from the guide rod 20 during sliding, thereby playing a limiting role.

[0042] As shown in the drawings, Figures 1-8 The preparation method of the straight cup jump cover has the following steps:

[0043] S1: using custom mold to hot press form the cover body 1 and the flip cover 7 respectively, and machining the remaining parts;

[0044] S2: rotatingly installing the insertion rods 1203 on the driving rods 1202, then slidingly inserting the driving blocks 1201 into the installation rods 10, then slidingly sleeving the sliding sleeves 1602 on the annular grooves 1601, sleeving the abutting springs 1605 on the annular grooves 1601, so that one end of the abutting spring 1605 abuts on one end of the sliding sleeve 1602, the other end of the abutting spring 1605 abuts on one end of the annular groove 1601, one end of each of the plurality of hinged rods 1604 is hinged on the connecting rod 1603, the other end of each of the plurality of hinged rods 1604 is hinged on the plurality of insertion rods 1203, rotatingly installing the threaded rod 1501 in the installation rod 10, and screwing one end of the threaded rod 1501 into the driving rod 1202;

[0045] S3: sleeving the torsion spring 1102 on the rotating ring 1101, then rotatingly installing the rotating ring 1101 in the annular butt joint groove 22, at this time one end of the torsion spring 1102 is connected with the annular butt joint groove 22, aligning the two connecting blocks 8 on the flip cover 7 with the connecting plate 5 on the cover body 1, so that the connecting plate 5 is located between the two connecting blocks 8 and the insertion hole 9 is coaxial with the installation hole 6, then inserting the installation rod 10 into the insertion hole 9 and the installation hole 6, at this time the plurality of insertion rods 1203 on the installation rod 10 are located outside, then rotating the lug 1502 to move the driving rod 1202 towards the lug 1502, so that each of the plurality of insertion rods 1203 is inserted into the plurality of insertion grooves 1204, completing the installation between the cover body 1 and the flip cover 7;

[0046] S4: rotatingly sleeving the driving sleeve ring 1801 on the flip cover 7, then installing the limiting spring 1904 on one end outside the flip cover 7, then slidingly sleeving the sliding frame 1901 on the plurality of guide rods 20, and connecting the sliding frame 1901 with one end of the limiting spring 1904, then screwing the limiting bolt 21 into the guide rod 20, inserting the positioning insertion plate 1401 on the sealing rubber block 17 into the positioning perforation 1402, at this time the two limiting grooves 1803 of the positioning insertion plate 1401 are located outside, then pulling the sliding frame 1901 to separate the internal tooth ring 1902 from the arc-shaped tooth plate 1903, then rotating the driving sleeve ring 1801 to make the two limiting plates 1802 on the driving sleeve ring 1801 respectively clamped on the two limiting grooves 1803, completing the installation between the sealing rubber block 17 and the flip cover 7.

[0047] The foregoing description of the disclosed embodiments enables a person skilled in the art to make or use the application. Modifications of these embodiments will occur to persons of skill in the art, and, while certain modifications are discussed, it is desired to be protected in accordance with the spirit and scope of the application. Therefore, the application is not limited to the specific embodiments shown and described, but only by the scope of the appended claims, unless otherwise specified.

Claims

1. A straight cup and lid combination characterised in that, The utility model provides a cover (1) including, the mouth cover (2) is structured with on the cover (1), the groove (3) is recessed with on the mouth cover (2), the water inlet (4) is opened at the bottom of the groove (3), one side of the cover (1) is structured with the connecting plate (5), the installation hole (6) is opened along its length direction and penetrates one end of the connecting plate (5), still include the flap (7) and the installation rod (10), one side of the flap (7) is structured with two connecting blocks (8) symmetry, the insertion hole (9) of equal diameter with the installation hole (6) is opened on the connecting block (8), the distance between opposite sides of two connecting blocks (8) is equal to the length of connecting plate (5), when the connecting plate (5) is located between two connecting blocks (8), the installation rod (10) is movably inserted into the insertion hole (9) and installation hole (6), the outside of the installation rod (10) is located in the installation hole (6) and is structured with the limiting strip (13) along its length direction, one side of one connecting block (8) away from the other connecting block (8) is rotatably installed with the elastic turntable (11), the installation rod (10) is installed with the connecting assembly (12) connected or disconnected with the elastic turntable (11), one end in the flap (7) is detachably installed with the sealing rubber block (17) through the clamping assembly (14), One side of one connecting block (8) away from the other connecting block (8) is opened with annular docking groove (22), the elastic turntable (11) includes the rotating ring (1101) rotatably installed at the bottom of annular docking groove (22), the rotating ring (1101) is left with the gap between the annular docking groove (22), and the torsional spring (1102) is sleeved on the outer circumferential side of the rotating ring (1101), one end of the torsional spring (1102) is connected with the annular docking groove (22), the other end of the torsional spring (1102) is connected with the outer circumferential side of the rotating ring (1101), the connecting assembly (12) acts on the rotating ring (1101); The installation rod (10) is hollow, the connecting assembly (12) includes the driving block (1201) slidably inserted into the installation rod (10), one end of the driving block (1201) is structured with the driving rod (1202), the driving rod (1202) is left with the gap between the installation rod (10), and the outer circumferential side circular array hinged has a plurality of insertion rods (1203), the installation rod (10) is installed with the adjusting assembly (15) for driving the driving block (1201) to move along the length direction of the installation rod (10), the driving rod (1202) is installed with the adjusting piece (16) for driving a plurality of insertion rods (1203) free end synchronous close to or away from its axis, one end of the rotating ring (1101) circular array is opened with a plurality of insertion grooves (1204) for the insertion of insertion rods (1203); The driving rod (1202) is provided with an annular groove (1601) on the outer periphery, the adjusting member (16) comprises a sliding sleeve (1602) sleeved on the annular groove (1601), a plurality of connecting rods (1603) are arranged in a circular array on the sliding sleeve (1602), the free end of each connecting rod (1603) is hingedly connected with a hinge rod (1604), the free end of each hinge rod (1604) is hingedly connected with the insertion rod (1203), a contact spring (1605) is sleeved on the driving rod (1202), one end of the contact spring (1605) is in contact with one end of the sliding sleeve (1602), and the other end of the contact spring (1605) is in contact with one end of the annular groove (1601).

2. The straight-sided jump cover of claim 1, wherein, The adjusting assembly (15) comprises a threaded rod (1501) rotatably installed in the installation rod (10), one end of the threaded rod (1501) away from the driving rod (1202) is located outside and is provided with a lug plate (1502), one side of the lug plate (1502) is provided with a regular hexagonal groove, and the other end of the threaded rod (1501) is threadedly inserted into the driving rod (1202).

3. The straight-sided jump cover of claim 1, wherein, The clamping assembly (14) comprises a positioning insertion plate (1401) arranged on the sealing rubber block (17), one end of the cover (7) is provided with a positioning perforation (1402) for inserting the positioning insertion plate (1401), and the cover (7) is provided with a limiting assembly (18) for fixing or releasing the positioning insertion plate (1401) in the positioning perforation (1402).

4. The straight-sided jump cover of claim 3, wherein, The limiting assembly (18) comprises a driving sleeve ring (1801) rotatably sleeved on the outer periphery of the cover (7), two limiting plates (1802) are arranged on the inner periphery of the driving sleeve ring (1801), one end of the positioning insertion plate (1401) is inserted into the positioning perforation (1402) and located outside, and the positioning insertion plate (1401) located outside is provided with a limiting groove (1803) on each of the opposite sides, when the driving sleeve ring (1801) rotates, the two limiting plates (1802) are clamped in the two limiting grooves (1803) respectively, and the cover (7) is provided with a locking member (19) for limiting the rotation angle of the driving sleeve ring (1801).

5. The straight-sided jump cover of claim 4, wherein, The locking member (19) comprises a sliding frame (1901) slidably mounted on the top end of the cover (7), the sliding direction of the sliding frame (1901) is perpendicular to the top end of the cover (7), the inner periphery of the driving sleeve ring (1801) is provided with an internal gear ring (1902), the sliding frame (1901) is provided with an arc-shaped tooth plate (1903) engaged with the internal gear ring (1902), and a limiting spring (1904) is arranged between the sliding frame (1901) and the cover (7).

6. The straight-sided jump cover of claim 5, wherein, A plurality of guide rods (20) are mounted on the top end of the cover (7), the sliding frame (1901) is sleeved on the plurality of guide rods (20), and the free end of each guide rod (20) is screwed into a limiting bolt (21).

7. A method of preparing a straight cup jump lid, characterized by Having the following steps: S1: using a custom mold to hot press form the cover (1) and the flip cover (7) respectively, and machining the remaining parts; S2: rotate the insertion rod (1203) and install it on the drive rod (1202), then slide the drive block (1201) and insert it into the mounting rod (10), then slide the sliding sleeve (1602) and set it in the annular groove (1601), set the abutting spring (1605) in the annular groove (1601), so that one end of the abutting spring (1605) abuts against one end of the sliding sleeve (1602), the other end of the abutting spring (1605) abuts against one end of the annular groove (1601), one end of each of the plurality of hinged rods (1604) is hinged to the connecting rod (1603), the other end of each of the plurality of hinged rods (1604) is hinged to the plurality of insertion rods (1203), rotate the threaded rod (1501) and install it in the mounting rod (10), and screw one end of the threaded rod (1501) into the drive rod (1202); S3: set the torsion spring (1102) on the rotating ring (1101), then rotate the rotating ring (1101) and install it in the annular butt groove (22), at this time one end of the torsion spring (1102) is connected to the annular butt groove (22), align the two connecting blocks (8) on the flip cover (7) with the connecting plate (5) on the cover (1), so that the connecting plate (5) is located between the two connecting blocks (8) and the insertion hole (9) is coaxial with the mounting hole (6), then insert the mounting rod (10) into the insertion hole (9) and the mounting hole (6), at this time the plurality of insertion rods (1203) on the mounting rod (10) are located outside, then rotate the lug (1502) to move the drive rod (1202) towards the lug (1502), so that the plurality of insertion rods (1203) are inserted into the plurality of insertion grooves (1204), completing the installation between the cover (1) and the flip cover (7); S4: rotate the drive sleeve (1801) and set it on the flip cover (7), then install the limiting spring (1904) on one end of the flip cover (7) outside, then slide the sliding frame (1901) and set it on the plurality of guide rods (20), and the sliding frame (1901) is connected to one end of the limiting spring (1904), then screw the limiting bolt (21) into the guide rod (20), insert the positioning insert plate (1401) on the sealing rubber block (17) into the positioning perforation (1402), at this time the two limiting grooves (1803) of the positioning insert plate (1401) are located outside, then pull the sliding frame (1901) to separate the inner tooth ring (1902) from the arc-shaped tooth plate (1903), then rotate the drive sleeve (1801) to make the two limiting plates (1802) on the drive sleeve (1801) respectively clamped in the two limiting grooves (1803), completing the installation between the sealing rubber block (17) and the flip cover (7).

Images