Flip mounting structure of water bottle

Abstract

The utility model discloses a flip cover installation structure of a water bottle, which comprises a water bottle main body and a flip cover, the water bottle main body is provided with a hinge part, the flip cover is provided with a rotary connection part, the hinge part is provided with a shaft hole, a shaft sleeve assembly is rotatably arranged in the shaft hole, and a positioning structure is arranged between the rotary connection part and the shaft sleeve assembly. The rotary connecting part is positioned and matched with the shaft sleeve assembly through a positioning structure; the shaft sleeve assembly comprises an inserting sleeve and a locking sleeve, the inserting sleeve penetrates through the shaft hole and then is axially locked with the locking sleeve, the shaft sleeve assembly is provided with an anti-disengagement structure, and the hinge part and the rotary connecting part are axially prevented from disengagement through the anti-disengagement structure. The flip cover is convenient to assemble, and the flip cover is convenient to disassemble and clean.

Description

Technical Field

[0001] This utility model relates to the field of pet water bottle technology, and in particular to a flip-top installation structure for a water bottle. Background Technology

[0002] A Chinese patent with publication number CN212325082U discloses a pet water bottle, comprising a water bottle and a drinking shell. The drinking shell has a drinking groove for mounting the water bottle, and the area of ​​the drinking groove is slightly larger than the area of ​​the water bottle. The drinking shell has travel grooves on both side walls, and the water bottle has a sliding mechanism adapted to the travel grooves. The water bottle has a water outlet and a water storage section. The sliding mechanism includes a hinge shaft, a first slider, and a first locking mechanism. The water outlet includes a water bottle cap, and the water bottle cap and the first slider have a first mounting hole adapted to the hinge shaft. The water bottle cap is mounted on the first slider via the hinge shaft. The first slider is mounted on the travel groove, and a first locking mechanism is provided on the first slider.

[0003] However, the aforementioned pet water bottles have the following drawbacks: like most pet water bottles on the market, their drinking shells are connected to the water bottle by a hinged pivot, but the pivot requires tools to disassemble and assemble, which is inconvenient and urgently needs improvement. Utility Model Content

[0004] The purpose of this utility model is to provide a flip-top installation structure for water bottles, which has the advantages of convenient flip-top assembly and easy flip-top disassembly and cleaning.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a flip-top installation structure for a water bottle, comprising a water bottle body and a flip-top, wherein the water bottle body is provided with a hinge part, the flip-top is provided with a rotating connection part, the hinge part is provided with a shaft hole, and a bushing assembly is rotatably provided in the shaft hole;

[0006] The bushing assembly includes a plug sleeve and a locking sleeve. The plug sleeve passes through the shaft hole and is axially locked with the locking sleeve. The bushing assembly is provided with an anti-disengagement structure, and the hinge part and the rotating connection part are axially prevented from disengaging through the anti-disengagement structure.

[0007] By adopting the above technical solution, during assembly, the rotating connecting part and the hinge part are aligned, and then the insert sleeve is inserted into the shaft hole and locked with the locking sleeve to form a bushing assembly. This allows the rotating connecting part to rotate relative to the water bottle body through the bushing assembly. In addition, when the bushing assembly uses the anti-detachment structure to axially limit the hinge part and the rotating connecting part, it effectively prevents the rotating connecting part from falling off when rotating relative to the hinge part. This utility model uses the locking cooperation between the insert sleeve and the locking sleeve to make the rotating connecting part rotatably connected to the hinge part, improving the ease of assembling and disassembling the flip cap on the water bottle body. It has the effect of easy flip cap assembly and easy flip cap disassembly and cleaning.

[0008] A further feature of this invention is that the outer wall of the plug sleeve near the locking sleeve is provided with a locking protrusion, and the inner wall of the locking sleeve is provided with a locking groove corresponding to the locking protrusion, and the locking protrusion and the locking groove are locked together.

[0009] By adopting the above technical solution, when the end of the plug sleeve is inserted into the inner cavity of the straight locking sleeve, the locking protrusion at the end of the plug sleeve slides into the locking groove of the locking sleeve and locks with each other, thereby realizing the locking and positioning of the plug sleeve and the locking sleeve.

[0010] A further feature of this invention is that the rotating connection portion includes a first rotating side portion and a second rotating side portion, a rotating gap is formed between the first rotating side portion and the second rotating side portion, the hinge portion is rotatably disposed within the rotating gap, and the first end of the hinge portion engages with the stop of the first rotating side portion, and the second end of the hinge portion engages with the stop of the second rotating side portion.

[0011] By adopting the above technical solution, the first rotating side and the second rotating side cooperate with each other to achieve the stop and anti-detachment of both sides of the hinge, thereby improving the stability of the rotating connection on the hinge and the anti-detachment effect.

[0012] A further feature of this invention is that: the first rotating side has a first stepped hole corresponding to the insertion sleeve, the second rotating side has a second stepped hole corresponding to the locking sleeve, a positioning structure is provided between the rotating connecting part and the bushing assembly, the rotating connecting part is positioned and engaged with the bushing assembly through the positioning structure, the positioning structure is located between the inner wall of the first stepped hole and the insertion sleeve, or the positioning structure is located between the inner wall of the second stepped hole and the locking sleeve.

[0013] By adopting the above technical solution, the positioning structure can realize the positioning and installation of the rotating connection part and the bushing assembly, so that the plug sleeve can be inserted into the shaft hole through the first step hole, and the locking sleeve extends into the second step hole to lock and fix with the plug sleeve to form the bushing assembly. At the same time, it ensures that both ends of the bushing assembly are hidden in the corresponding first step hole and second step hole, thereby improving the aesthetics of the product appearance.

[0014] A further feature of this invention is that the positioning structure includes a positioning groove and a positioning protrusion. The positioning groove is formed on the inner wall of the first stepped hole on the first rotating side. The positioning protrusion protrudes from the outer wall of the plug sleeve corresponding to the positioning groove. When the plug sleeve is installed in the first stepped hole, the positioning protrusion and the positioning groove engage in a non-rotating cooperation.

[0015] By adopting the above technical solution, the rotation of the flip cover drives the bushing assembly to rotate in the shaft hole, thereby achieving stable relative rotation between the flip cover and the main body of the water bottle.

[0016] A further feature of this invention is that the anti-detachment structure includes a first stop portion and a second stop portion disposed at both ends of the bushing assembly, wherein the first stop portion extends radially along the insertion sleeve, and the second stop portion extends radially along the locking sleeve. When the insertion sleeve and the locking sleeve are axially locked, the first stop portion engages with the stepped surface of the first stepped hole, and the second stop portion engages with the stepped surface of the second stepped hole.

[0017] By adopting the above technical solution, the axial slippage of the bushing assembly relative to the shaft hole can be effectively prevented from causing it to fall off by utilizing the stop and limit positions between the first stop and the first rotating side, and between the second stop and the second rotating side.

[0018] A further feature of this invention is that a plurality of damping rings are provided between the bushing assembly and the inner wall of the shaft hole of the hinge portion, and the hinge portion and the bushing assembly are damped together by the damping rings.

[0019] By adopting the above technical solution, the addition of the damping ring can increase the damping force of the bushing assembly relative to the hinge, improve the feel of flipping the cover, and at the same time, when the cover rotates relative to the water bottle body to a predetermined angle, the cover and the water bottle body can be kept at the predetermined angle position by the damping force of the damping ring.

[0020] A further feature of this invention is that the outer wall of the plug sleeve has an annular groove corresponding to the damping ring, and the damping ring is installed in the corresponding annular groove.

[0021] By adopting the above technical solution, it is possible to effectively prevent the damping ring from axially slipping off the plug sleeve and falling off when the flip cap rotates relative to the water bottle body.

[0022] A further feature of this invention is that the flip cover can rotate between an open state and a closed state relative to the water bottle body via the bushing assembly, and an angle limiting structure is provided between the hinge part and the rotating connection part, so that the flip cover can be kept in an open state relative to the water bottle body via the angle limiting structure.

[0023] By adopting the above technical solution, it is possible to effectively prevent the flip-top from turning too much when it is opened relative to the main body of the water bottle, which could cause it to jam.

[0024] A further feature of this invention is that the angle limiting structure includes a stop rib and a stop block. The stop block is disposed on the outer wall of the hinge portion, and the stop rib is disposed on the outer wall of the rotating connection portion. When the flip cover rotates relative to the water bottle body to the open state, the stop rib and the stop block engage in a stop-stopping action.

[0025] In summary, this utility model has the following beneficial effects:

[0026] A shaft hole is formed in the hinge part of the water bottle body, and a bushing assembly is rotatably inserted into the shaft hole. The bushing assembly includes a plug sleeve and a locking sleeve. The flip cap has a rotating connection part corresponding to the hinge part, which includes a first rotating side and a second rotating side. The first rotating side has a first stepped hole corresponding to the plug sleeve, and the second rotating side has a second stepped hole corresponding to the locking sleeve. The locking sleeve is installed in the first stepped hole and passes through the shaft hole, and then locks with the locking sleeve installed in the second stepped hole. At the same time, the plug sleeve has a first stop part, and the locking sleeve has a second stop part. When the plug sleeve and the locking sleeve are locked together, the stop and limit between the first stop part and the first rotating side, and between the second stop part and the second rotating side, can prevent the bushing assembly from moving relative to the shaft hole. To prevent axial slippage leading to detachment, the rotating connection part and the hinge part are aligned during assembly. The insert sleeve is then inserted into the shaft hole and locked with the locking sleeve to form a bushing assembly. A positioning structure is used to position the rotating connection part and the bushing assembly, allowing the rotating connection part to rotate relative to the water bottle body via the bushing assembly. Furthermore, the bushing assembly utilizes an anti-detachment structure to axially limit the hinge part and the rotating connection part, effectively preventing detachment when the rotating connection part rotates relative to the hinge part. This invention, through the locking engagement of the insert sleeve and the locking sleeve, allows the rotating connection part to rotate onto the hinge part, improving the ease of assembly and disassembly of the flip cap on the water bottle body. It offers the advantages of convenient flip cap assembly and easy disassembly and cleaning. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the shaft hole through which a hanging rope is inserted in this utility model.

[0028] Figure 2 This is a side view of the present invention.

[0029] Figure 3 This is a utility model Figure 2 A sectional view of section AA in the middle.

[0030] Figure 4 This is a utility model Figure 3 A magnified view of a portion of region B in the middle.

[0031] Figure 5 This is an exploded view of this utility model.

[0032] Figure 6 This is a structural diagram of the flip cover of this utility model in the open state.

[0033] In the diagram: 1. Water bottle body; 11. Hinge; 111. Shaft hole; 112. Stop block; 2. Flip cap; 21. Rotating connection; 210. Rotation clearance; 211. First rotating side; 2111. First stepped hole; 2112. Positioning groove; 212. Second rotating side; 2121. Second stepped hole; 213. Stop rib; 3. Bushing assembly; 31. Insert sleeve; 310. Positioning protrusion; 311. Locking protrusion; 312. First stop; 313. Annular groove; 32. Locking sleeve; 321. Locking groove; 322. Second stop; 4. Damping ring; 5. Hanging rope. Detailed Implementation

[0034] The present invention will be further described below with reference to the accompanying drawings.

[0035] A flip-top mounting structure for a water bottle, such as Figures 1-6 As shown, the device includes a water bottle body 1 and a flip cap 2. The water bottle body 1 has a hinge portion 11, and the flip cap 2 has a rotating connection portion 21. The hinge portion 11 has a shaft hole 111, in which a bushing assembly 3 is rotatably mounted. The bushing assembly 3 has a through hole for a hanging rope 5 to pass through. A positioning structure is provided between the rotating connection portion 21 and the bushing assembly 3, allowing the rotating connection portion 21 to be positioned and engaged with the bushing assembly 3. The bushing assembly 3 includes a plug sleeve 31 and a locking sleeve 32. The plug sleeve 31 passes through the shaft hole 111 and is axially locked with the locking sleeve 32. The bushing assembly 3 also has an anti-detachment structure, and the hinge portion 11 and the rotating connection portion 21 are connected by the anti-detachment structure. To prevent detachment; the flip cover 2 can rotate between the open and closed states relative to the water bottle body 1 via the bushing assembly 3, and an angle limiting structure is provided between the hinge part 11 and the rotating connection part 21. The flip cover 2 can be kept in the open state relative to the water bottle body 1 by the angle limiting structure, which can effectively prevent the flip cover 2 from flipping too much relative to the water bottle body 1 and getting stuck; the angle limiting structure includes a stop rib 213 and a stop block 112. The stop block 112 is provided on the outer wall of the hinge part 11, and the stop rib 213 is provided on the outer wall of the rotating connection part 21. When the flip cover 2 rotates to the open state relative to the water bottle body 1, the stop rib 213 and the stop block 112 stop and cooperate.

[0036] like Figures 4-5As shown, the outer wall of the insertion sleeve 31 near the locking sleeve 32 is provided with a locking protrusion 311, and the inner wall of the locking sleeve 32 is provided with a locking groove 321 corresponding to the locking protrusion 311. The locking protrusion 311 and the locking groove 321 lock together. When the end of the insertion sleeve 31 is inserted into the inner cavity of the locking sleeve 32, the locking protrusion 311 at the end of the insertion sleeve 31 slides into the locking groove 321 of the locking sleeve 32 and locks itself, thereby realizing the locking and positioning of the insertion sleeve 31 and the locking sleeve 32. The rotating connection part 21 includes a first rotating side part 211 and a second rotating side part 212. A rotating gap 210 is formed between the first rotating side part 211 and the second rotating side part 212. The hinge part 11 is rotatably disposed in the rotating gap 210, and the first end of the hinge part 11 is connected to the first rotating side part 211. 1. A stop is engaged, with the second end of the hinge portion 11 engaging with the second rotating side portion 212. The first rotating side portion 211 and the second rotating side portion 212 cooperate with each other to prevent disengagement of both sides of the hinge portion 11, improving the smoothness and anti-disengagement effect of the rotating connection portion 21 rotating on the hinge portion 11. The first rotating side portion 211 has a first stepped hole 2111 corresponding to the insertion sleeve 31, and the second rotating side portion 212 has a second stepped hole 2121 corresponding to the locking sleeve 32. The positioning structure is located between the inner wall of the first stepped hole 2111 and the insertion sleeve 31, or the positioning structure is located between the inner wall of the second stepped hole 2121 and the locking sleeve 32, so that the insertion sleeve 31 can be inserted into the shaft hole 111 through the first stepped hole 2111, and the locking... The stop sleeve 32 extends into the second stepped hole 2121 and locks with the insert sleeve 31 to form the bushing assembly 3. Simultaneously, it ensures that both ends of the bushing assembly 3 are hidden within the corresponding first stepped hole 2111 and second stepped hole 2121, improving the product's aesthetic appearance. The positioning structure includes a positioning groove 2112 and a positioning protrusion 310. The positioning groove 2112 is formed on the inner wall of the first stepped hole 2111 of the first rotating side 211. The positioning protrusion 310 protrudes from the outer wall of the insert sleeve 31 corresponding to the positioning groove 2112. When the insert sleeve 31 is installed in the first stepped hole 2111, the positioning protrusion 310 and the positioning groove 2112 engage in a non-rotating engagement, causing the flip cover 2 to rotate and drive the bushing assembly 3 to rotate within the shaft hole 111, thus achieving the connection between the flip cover 2 and the water bottle body 1. The relative rotational smoothness; the anti-detachment structure includes a first stop portion 312 and a second stop portion 322 disposed at both ends of the bushing assembly 3, with the first stop portion 312 extending radially along the insertion sleeve 31 and the second stop portion 322 extending radially along the locking sleeve 32. When the insertion sleeve 31 and the locking sleeve 32 are axially locked, the first stop portion 312 engages with the stepped surface of the first stepped hole 2111, and the second stop portion 322 engages with the stepped surface of the second stepped hole 2121. By using the stop and limit between the first stop portion 312 and the first rotating side portion 211, and between the second stop portion 322 and the second rotating side portion 212, the axial slippage of the bushing assembly 3 relative to the shaft hole 111, which could lead to detachment, can be effectively prevented.

[0037] like Figures 3-5 As shown, several damping rings 4 are provided between the bushing assembly 3 and the inner wall of the shaft hole 111 of the hinge part 11. The hinge part 11 and the bushing assembly 3 are damped by the damping rings 4. The addition of the damping rings 4 can increase the damping force of the bushing assembly 3 relative to the hinge part 11, improve the feel of flipping the cover 2, and when the cover 2 rotates relative to the water bottle body 1 to a predetermined angle, the cover 2 and the water bottle body 1 can be maintained at the predetermined angle position by the damping force of the damping rings 4. The outer wall of the plug sleeve 31 is provided with an annular groove 313 corresponding to the damping rings 4. The damping rings 4 are installed in the corresponding annular groove 313, which can effectively prevent the damping rings 4 from axially sliding off the plug sleeve 31 and falling off when the cover 2 rotates relative to the water bottle body 1.

[0038] The basic working principle of this utility model is as follows: A shaft hole 111 is opened on the hinge part 11 of the water bottle body 1, and a bushing assembly 3 is rotatably inserted into the shaft hole 111. The bushing assembly 3 includes a plug sleeve 31 and a locking sleeve 32. The flip cover 2 is provided with a rotating connection part 21 corresponding to the hinge part 11. The rotating connection part 21 includes a first rotating side part 211 and a second rotating side part 212. The first rotating side part 211 is provided with a first stepped hole 2111 corresponding to the plug sleeve 31, and the second rotating side part 212 is provided with a first stepped hole 2111. Part 212 has a second stepped hole 2121 corresponding to the locking sleeve 32. The locking sleeve 32 is installed in the first stepped hole 2111 and passes through the shaft hole 111, and then locks with the locking sleeve 32 installed in the second stepped hole 2121. At the same time, the insertion sleeve 31 has a first stop part 312, and the locking sleeve 32 has a second stop part 322. When the insertion sleeve 31 and the locking sleeve 32 are locked together, the first stop part 312 and the first rotating side part 211 are separated, and the second stop part 322 and the first rotating side part 211 are separated. The stop and limit between the two rotating sides 212 can prevent the bushing assembly 3 from axially sliding relative to the shaft hole 111 and falling off. During assembly, the rotating connecting part 21 is aligned with the hinge part 11, and then the plug sleeve 31 is inserted into the shaft hole 111 and locked with the locking sleeve 32 to form the bushing assembly 3. At the same time, the positioning structure is used to realize the positioning and installation of the rotating connecting part 21 and the bushing assembly 3, so that the rotating connecting part 21 can rotate relative to the water bottle body 1 through the bushing assembly 3. In addition, when the bushing assembly 3 uses the anti-detachment structure to realize the axial limit of the hinge part 11 and the rotating connecting part 21, it effectively prevents the rotating connecting part 21 from falling off when rotating relative to the hinge part 11. This utility model uses the plug sleeve 31 and the locking sleeve 32 to lock together, so that the rotating connecting part 21 is rotatably connected to the hinge part 11, improving the ease of disassembly and assembly of the flip cover 2 on the water bottle body 1, and has the effect of easy flip cover assembly and easy flip cover disassembly and cleaning.

[0039] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A flip-top mounting structure for a water bottle, comprising a water bottle body (1) and a flip-top (2), characterized in that: The water bottle body (1) is provided with a hinge (11), the flip cover (2) is provided with a rotating connection (21), the hinge (11) is provided with a shaft hole (111), and a bushing assembly (3) is rotatably provided in the shaft hole (111); The bushing assembly (3) includes a plug sleeve (31) and a locking sleeve (32). The plug sleeve (31) passes through the shaft hole (111) and is axially locked with the locking sleeve (32). The bushing assembly (3) is provided with an anti-detachment structure. The hinge part (11) and the rotating connection part (21) are axially prevented from detaching through the anti-detachment structure.

2. The flip-top mounting structure for a water bottle according to claim 1, characterized in that: The outer wall of the plug sleeve (31) near the locking sleeve (32) has a locking protrusion (311), and the inner wall of the locking sleeve (32) has a locking groove (321) corresponding to the locking protrusion (311). The locking protrusion (311) and the locking groove (321) lock together.

3. The flip-top mounting structure for a water bottle according to claim 1, characterized in that: The rotating connection part (21) includes a first rotating side part (211) and a second rotating side part (212), and a rotating gap (210) is formed between the first rotating side part (211) and the second rotating side part (212). The hinge part (11) is rotatably disposed in the rotating gap (210), and the first end of the hinge part (11) is stopped and engaged with the first rotating side part (211), and the second end of the hinge part (11) is stopped and engaged with the second rotating side part (212).

4. The flip-top mounting structure for a water bottle according to claim 3, characterized in that: The first rotating side (211) has a first stepped hole (2111) corresponding to the plug sleeve (31), and the second rotating side (212) has a second stepped hole (2121) corresponding to the locking sleeve (32). A positioning structure is provided between the rotating connecting part (21) and the bushing assembly (3). The rotating connecting part (21) is positioned and engaged with the bushing assembly (3) through the positioning structure. The positioning structure is located between the inner wall of the first stepped hole (2111) and the plug sleeve (31), or the positioning structure is located between the inner wall of the second stepped hole (2121) and the locking sleeve (32).

5. The flip-top mounting structure for a water bottle according to claim 4, characterized in that: The positioning structure includes a positioning groove (2112) and a positioning protrusion (310). The positioning groove (2112) is formed on the inner wall of the first stepped hole (2111) of the first rotating side (211). The positioning protrusion (310) is formed on the outer wall of the plug sleeve (31) corresponding to the positioning groove (2112). When the plug sleeve (31) is installed in the first stepped hole (2111), the positioning protrusion (310) and the positioning groove (2112) are anti-rotationally engaged.

6. The flip-top mounting structure for a water bottle according to claim 4, characterized in that: The anti-detachment structure includes a first stop (312) and a second stop (322) disposed at both ends of the bushing assembly (3). The first stop (312) extends radially along the insertion sleeve (31), and the second stop (322) extends radially along the locking sleeve (32). When the insertion sleeve (31) and the locking sleeve (32) are axially locked, the first stop (312) engages with the stepped surface of the first stepped hole (2111), and the second stop (322) engages with the stepped surface of the second stepped hole (2121).

7. The flip-top mounting structure for a water bottle according to claim 1, characterized in that: A plurality of damping rings (4) are provided between the bushing assembly (3) and the inner wall of the shaft hole (111) of the hinge part (11), and the hinge part (11) and the bushing assembly (3) are damped together by the damping rings (4).

8. The flip-top mounting structure for a water bottle according to claim 7, characterized in that: The outer wall of the plug sleeve (31) is provided with an annular groove (313) corresponding to the damping ring (4), and the damping ring (4) is installed in the annular groove (313).

9. The flip-top mounting structure for a water bottle according to claim 1, characterized in that: The flip cover (2) can rotate between the open and closed states relative to the water bottle body (1) via the bushing assembly (3), and an angle limiting structure is provided between the hinge part (11) and the rotating connection part (21), so that the flip cover (2) can be kept in the open state relative to the water bottle body (1) via the angle limiting structure.

10. The flip-top mounting structure for a water bottle according to claim 9, characterized in that: The angle limiting structure includes a stop rib (213) and a stop block (112). The stop block (112) is located on the outer wall of the hinge part (11), and the stop rib (213) is located on the outer wall of the rotating connection part (21). When the flip cover (2) rotates relative to the water bottle body (1) to the open state, the stop rib (213) and the stop block (112) stop and cooperate.

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