Reverse threaded water cup

Abstract

A reverse threaded position-adjusting water cup comprises a cup body, a cup cover and a water retaining assembly, wherein the water retaining assembly comprises a locking member, a position-adjusting member, a guide pin, a water stop plate and a water outlet member, wherein the cup mouth passes through the position-adjusting member, the locking member is locked on the cup mouth, the position-adjusting member is clamped between the locking member and the cup shoulder, one end of the guide pin is mounted on the locking member, the water outlet member and the position-adjusting member are installed in coordination, the water stop plate is mounted between the position-adjusting member and the water outlet member, one end of the guide pin is mounted on the locking member, the other end of the guide pin passes through the water outlet member, the position-adjusting member pushes the water outlet member to move in the reverse direction, and then adjusts the water stop plate, so that the water outlet member and the cup body are in a conducting or closed state, and the guide pin guides the water outlet member so that it can only be adjusted forward and backward. The overall water cup of the present invention is easy to operate, has a simple structure, and effectively reduces manufacturing costs.

Description

Technical Field

[0001] The invention relates to a drinking water container, in particular to a reverse thread position-adjusting water cup. Background Art

[0002] A water cup is usually a container for people to hold liquids. It can be used to drink tea, water, beverages, etc. A water cup is a container used to hold liquids in most cases. It is usually made of plastic, glass, ceramic or stainless steel. When taking drinks in restaurants, paper cups or plastic cups are often used. Cups are mostly cylindrical, open on top and hollow in the middle for holding things. Because the cup is open, the liquid in the cup is easily contaminated by dust around it, so when it is left for a long time, it is often covered with a cup lid.

[0003] Most of the existing water cups are composed of a water cup and a cup cover, and the cup cover can be locked on the water cup. This water cup has a simple structure and is easy to use, and is widely loved by consumers. However, this type of water cup does not have an anti-seepage function after the cup cover is removed. When the water cup is tilted, the water in the cup will pour out. In addition, the water in this type of water cup is easy to adhere to the inner side of the cup cover. When the cup cover is removed, the water attached to the cup cover will flow out along the inner wall, causing trouble to the user.

[0004] With the rapid development of technology and the improvement of manufacturing level, water cups with anti-seepage function that can be used as small cups after removing the cup lid have appeared on the market. However, this type of water cup has defects such as complex structure, high manufacturing cost, and inconvenient operation. Therefore, it is urgently needed to be improved. Summary of the invention

[0005] Based on this, it is necessary to provide a new type of reverse threaded water cup to address the deficiencies in the prior art.

[0006] The water retaining assembly and the cup cover are used in conjunction with the cup body, the cup body being provided with a cup shoulder and a cup mouth connected to the upper end of the cup shoulder, the outer side surface of the cup shoulder being provided with an external thread, the water retaining assembly comprising a locking piece, an adjusting piece, a guide pin, a water stop sheet and a water outlet piece, the cup mouth passing through the adjusting piece, the locking piece being locked on the cup mouth, the adjusting piece being clamped between the locking piece and the cup shoulder, one end of the guide pin being mounted on the locking piece, the water outlet piece being installed in conjunction with the adjusting piece, the water stop sheet being mounted between the adjusting piece and the water outlet piece, one end of the guide pin being mounted on the locking piece, the other end of the guide pin passing through the water outlet piece, the adjusting piece adjusting the position of the water outlet piece, and then adjusting the water stop sheet, so that the water outlet piece and the cup body are in a conducting or closing state, and during the process of adjusting the water outlet piece by the adjusting piece, the guide pin guides the water outlet piece so that it can only be adjusted in position forward and backward.

[0007] Further, the locking member comprises a connecting block, an inner ring and an outer ring, the outer ring is arranged outside the inner ring, and the outer side surface of the inner ring is provided with an external thread, and the end of the connecting block facing away from the inner ring is provided with a mounting groove and a water guide groove, and the water guide groove is connected with the internal space of the inner ring;

[0008] The positioning member includes a main body and a clamping part connected to the middle of the inner bottom surface of the main body, the main body is cup-shaped as a whole, the inner side of the main body is provided with an internal thread, the clamping part is ring-shaped, the middle of the main body is provided with an insertion hole, and the insertion hole is connected to the internal space of the clamping part;

[0009] The water stop plate has a through hole in the middle, the water outlet comprises a cover body, the outer side of the cover body is provided with an external thread, the cover body is provided with a water guide hole and a position adjustment hole, the hole wall of the position adjustment hole is provided with a flat surface, and the outer side of the guide pin is also provided with a flat surface;

[0010] The positioning member is placed on the cup body, the cup mouth of the cup body passes through the insertion hole of the positioning member, the locking member is installed in cooperation with the cup mouth, the inner ring of the locking member is screwed on the cup mouth, and the outer ring of the locking member abuts against the locking portion of the positioning member;

[0011] The water outlet part is installed by cooperating with the internal thread of the adjusting part through the external thread. The water stop plate is accommodated between the water outlet part and the locking part. The water stop plate seals the water guide groove of the locking part. One end of the guide pin is installed in the installation groove. The guide pin passes through the through hole of the water stop plate and the adjusting hole of the water outlet part. The cup cover is screwed to the external thread of the cup shoulder through the internal thread.

[0012] Furthermore, a limiting groove is provided on the inner side surface of the outer ring, and the limiting groove extends in a certain arc. A limiting block is protruding from the edge of the locking portion, and the limiting block is locked into the limiting groove, and the limiting groove limits the limiting block.

[0013] Furthermore, the water outlet member also includes a water outlet nozzle connected to the upper end surface of the cover body, and the water guide hole is connected to the water outlet nozzle.

[0014] Furthermore, the outer ring is longer than the inner ring, and a receiving groove is formed between the inner ring and the outer ring.

[0015] Furthermore, the water retaining assembly also includes a rubber ring, the outer side surface of the outer ring is provided with annularly distributed buried grooves, and the rubber ring is installed in the buried grooves.

[0016] Furthermore, the cup body is provided with a buckle ring, and the buckle ring is provided with a buckle hole.

[0017] Furthermore, a convex rib is provided on the outer side surface of the positioning member.

[0018] The beneficial effects of the reverse threaded positioning water cup of the present invention are: the positioning part is limited by locking the locking part on the cup mouth, so that the positioning part can only rotate in the horizontal direction, the water outlet part is installed in coordination with the positioning part, the positioning part pushes the water outlet part to move in the reverse direction, and the guide pin guides the water outlet part so that it can only adjust its position forward and backward. The overall water cup is easy to operate, has a simple structure, and effectively reduces the manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the reverse thread position-adjusting water cup of the present invention.

[0020] Figure 2 for Figure 1 Exploded view of the reverse threaded leveling cup shown.

[0021] Figure 3 , Figure 4 for Figure 2 A further exploded view of the reverse threaded water cup is shown. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the invention more clearly understood, the invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the invention and are not used to limit the invention.

[0023] like Figures 1 to 4 As shown, the present invention provides a reverse threaded position-adjustable water cup, which includes a cup body 10, a cup cover 20 and a water retaining assembly 30. The water retaining assembly 30 and the cup cover 20 are used in conjunction with the cup body 10, and the water retaining assembly 30 and the cup cover 20 can be freely disassembled and assembled on the cup body 10.

[0024] The cup body 10 is provided with a cup shoulder 13 and a cup mouth 12 connected to the upper end of the cup shoulder 13. The outer diameter of the cup shoulder 13 is larger than the outer diameter of the cup mouth 12. The outer side of the cup shoulder 13 is provided with an external thread. The cup body 10 is provided with a buckle ring 11. The buckle ring 11 is provided with a buckle hole. The buckle hole can be matched with an external lace for easy carrying. The cup cover 20 is arranged in a cup shape, and the inner side of the cup cover 20 is provided with an external thread.

[0025] The water retaining assembly 30 includes a locking member 31, a positioning member 32, a guide pin 35, a rubber ring 36, a water stop plate 34 and a water outlet member 33. The cup mouth 12 passes through the positioning member 32, the locking member 31 is locked on the cup mouth 12, the positioning member 32 is clamped between the locking member 31 and the cup shoulder 13, the rubber ring 36 is sleeved on the locking member 31, one end of the guide pin 35 is installed on the locking member 31, the water outlet member 33 is installed in coordination with the positioning member 32, the water stop plate 34 is installed between the adjusting member 32 and the water outlet member 33, one end of the guide pin 35 is installed on the locking member 31, and the other end of the guide pin 35 passes through the water outlet member 33. The adjusting member 32 adjusts the position of the water outlet member 33, and then adjusts the water stop plate 34 to put the water outlet member 33 and the cup body 10 in a conductive or closed state. During the adjustment process of the water outlet member 33 by the adjusting member 32, the guide pin 35 guides the water outlet member 33 so that it can only be adjusted forward and backward.

[0026] The locking member 31 includes a connecting block 315, an inner ring 312 and an outer ring 311. The inner ring 312 and the outer ring 311 are connected to the same end of the connecting block 315. The outer ring 311 is arranged on the outer side of the inner ring 312. The outer ring 311 is longer than the inner ring 312, and the outer side surface of the inner ring 312 is provided with an external thread. A receiving groove is formed between the inner ring 312 and the outer ring 311. The end of the connecting block 315 facing away from the inner ring 312 is provided with a mounting groove 313 and a water guide groove 314. The water guide groove 314 is connected to the internal space of the inner ring 312. The outer side surface of the outer ring 311 is provided with an annular buried groove 316, and the rubber ring 36 is installed in the buried groove 316. The inner side surface of the outer ring 311 is provided with a limiting groove 317, and the limiting groove 317 extends in a certain arc.

[0027] The positioning member 32 includes a main body 321 and a locking portion 322 connected to the middle part of the inner bottom surface of the main body 321. The main body 321 is cup-shaped as a whole, and the inner side surface of the main body 321 is provided with an internal thread. The locking portion 322 is annular, and the middle part of the main body 321 is provided with a through hole 323, and the through hole 323 is connected to the internal space of the locking portion 322. A limiting block 324 is protruded at the edge of the locking portion 322. Preferably, a convex rib is provided on the outer side of the positioning member 32 to increase friction.

[0028] A through hole is provided in the middle of the water stop plate 34, and the water outlet part 33 includes a cover body 331 and a water outlet nozzle 332 connected to the upper end surface of the cover body 331. The outer side surface of the cover body 331 is provided with an external thread, and a water guide hole 333 and a position adjustment hole 334 are provided on the cover body 331. The water guide hole 333 is connected to the water outlet nozzle 332, and the hole wall of the position adjustment hole 334 is provided with a flat surface. The outer side surface of the guide pin 35 is also provided with a flat surface.

[0029] During assembly, the adjusting member 32 is placed on the cup body 10, the cup mouth 12 of the cup body 10 passes through the insertion hole 323 of the adjusting member, the locking member 31 is installed in cooperation with the cup mouth 12, the inner ring 312 of the locking member 31 is screwed on the cup mouth 12, the outer ring 311 of the locking member 31 presses against the locking portion 322 of the adjusting member 32, the limiting block 324 is inserted into the limiting groove 317, the outer ring 311 limits the adjusting member 32 in the axial direction so that it can only rotate in the horizontal direction, the limiting groove 317 limits the limiting block 324 so that the adjusting member 32 can only rotate at a certain angle.

[0030] The water outlet part 33 is installed by matching the internal thread of the adjusting part 32 through the external thread. The water stop plate 34 is accommodated between the water outlet part 33 and the locking part 31. The water stop plate 34 seals the water guide groove 314 of the locking part 31. One end of the guide pin 35 is installed in the installation groove 313. The guide pin 35 passes through the through hole of the water stop plate 34 and the adjusting hole 334 of the water outlet part 33. The cup cover 20 is screwed to the external thread of the cup shoulder 13 through the internal thread.

[0031] When in use, the cup cover 20 is rotated to remove the cup cover 20 from the cup body 10, and then the adjusting member 32 is rotated. Since the adjusting member 32 is screwed with the water outlet member 33, and the limiting pin limits the water outlet member 33 in the horizontal direction by a flat surface, the adjusting member 32 pushes the water outlet member 33 to move upward in the opposite direction and loosens the water stop plate 34, and then the water guide hole 333 of the water outlet member 33 is directed downward. Under the action of gravity, the water in the cup pushes the water stop plate 34, and the water in the cup flows out from the water guide groove 314 of the locking member 31, the perforation of the water stop plate 34 and the water guide hole 333 of the water outlet member 33. After the water is taken out, the adjusting member 32 is rotated in the opposite direction, and the adjusting member 32 drives the water outlet member 33 to move downward, so that the water stop plate 34 reseals the water guide groove 314 of the locking member 31. When it is necessary to put a beverage in the cup body 10, the entire water retaining assembly 30 only needs to be removed from the cup body 10.

[0032] The beneficial effect of the reverse threaded positioning water cup of the present invention is that the positioning part 32 is limited by locking the locking part 31 on the cup mouth, so that the positioning part 32 can only rotate in the horizontal direction, the water outlet part 33 is installed in coordination with the positioning part 32, the positioning part 32 pushes the water outlet part 33 to move in the reverse direction, and the guide pin 35 guides the water outlet part 33 so that it can only adjust its position forward and backward. The overall water cup is easy to operate, has a simple structure, and effectively reduces the manufacturing cost.

[0033] The above-mentioned embodiment only expresses one implementation method of the invention, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the inventive concept, which all belong to the protection scope of the invention. Therefore, the protection scope of the invention patent shall be based on the attached claims.

Claims

1. A reverse threaded water cup, comprising a cup body, a cup cover and a water retaining assembly, wherein the water retaining assembly and the cup cover are used in conjunction with the cup body, the cup body is provided with a cup shoulder and a cup mouth connected to the upper end of the cup shoulder, and the outer side surface of the cup shoulder is provided with an external thread, It is characterized in that The water retaining assembly comprises a locking member, a positioning member, a guide pin, a water stop plate and a water outlet member. The cup mouth passes through the positioning member, the locking member is locked on the cup mouth, the positioning member is clamped between the locking member and the cup shoulder, the water outlet member and the positioning member are installed in coordination, the water stop plate is installed between the positioning member and the water outlet member, one end of the guide pin is installed on the locking member, and the other end of the guide pin passes through the water outlet member. The positioning member adjusts the position of the water outlet member, and then adjusts the water stop plate, so that the water outlet member and the cup body are in a conducting or closed state. During the process of the positioning member adjusting the position of the water outlet member, the guide pin guides the water outlet member so that it can only be adjusted forward and backward. The locking member comprises a connecting block, an inner ring and an outer ring, wherein the outer ring is arranged outside the inner ring, and the outer side surface of the inner ring is provided with an external thread, and an end of the connecting block facing away from the inner ring is provided with a mounting groove and a water guide groove, and the water guide groove is connected with the internal space of the inner ring; The positioning member includes a main body and a clamping part connected to the middle of the inner bottom surface of the main body, the main body is cup-shaped as a whole, the inner side of the main body is provided with an internal thread, the clamping part is ring-shaped, the middle of the main body is provided with an insertion hole, and the insertion hole is connected to the internal space of the clamping part; The water stop plate has a through hole in the middle, the water outlet comprises a cover body, the outer side of the cover body is provided with an external thread, the cover body is provided with a water guide hole and a position adjustment hole, the hole wall of the position adjustment hole is provided with a flat surface, and the outer side of the guide pin is also provided with a flat surface; The positioning member is placed on the cup body, the cup mouth of the cup body passes through the insertion hole of the positioning member, the locking member is installed in cooperation with the cup mouth, the inner ring of the locking member is screwed on the cup mouth, and the outer ring of the locking member abuts against the locking portion of the positioning member; The water outlet part is installed by matching the external thread with the internal thread of the adjusting part, the water stop plate is accommodated between the water outlet part and the locking part, the water stop plate seals the water guide groove of the locking part, one end of the guide pin is installed in the installation groove, the guide pin passes through the through hole of the water stop plate and the adjusting hole of the water outlet part, and the cup cover is screwed to the external thread of the cup shoulder through the internal thread; The outer side surface of the position adjusting member is provided with convex ribs.

2. The reverse threaded water cup as claimed in claim 1, Features: A limiting groove is provided on the inner side surface of the outer ring, and the limiting groove extends in a certain arc. A limiting block is protrudingly provided at the edge of the clamping portion, and the limiting block is clamped into the limiting groove, and the limiting groove limits the limiting block.

3. The reverse threaded water cup as claimed in claim 1, Features: The water outlet member also includes a water outlet nozzle connected to the upper end surface of the cover body, and the water guide hole is connected to the water outlet nozzle.

4. The reverse threaded water cup as claimed in claim 1, Features: The outer ring is longer than the inner ring, and a receiving groove is formed between the inner ring and the outer ring.

5. The reverse threaded water cup as claimed in claim 1, Features: The water retaining assembly further comprises a rubber ring. The outer side surface of the outer ring is provided with annular buried grooves, and the rubber ring is installed in the buried grooves.

6. The reverse threaded water cup as claimed in claim 1, Features: The cup body is provided with a buckle ring, and the buckle ring is provided with a buckle hole.

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