Vertical mounting structure of water purifier

Abstract

The utility model discloses a vertical mounting structure of a water purifier, which comprises a shell and a support ring, the support ring is fixedly arranged at the lower end in the shell, and a filter element is arranged at the top of the support ring. Through the design of mechanical linkage, a user only needs to insert the cover plate and the Y-shaped rod into the shell, the cover plate and the Y-shaped rod can be stably connected with the shell, the stability after the cover plate and the Y-shaped rod are combined with the shell is improved, in addition, through the limiting effect of the Y-shaped rod and the supporting ring on the filter element, the filter element is not prone to falling off, and the service life of the filter element is prolonged. And the positioning effect of the filter element in the shell is ensured. Through the design of double unlocking, that is, a user firstly takes out the plug pin from the plug hole and then displaces and uses the mounting sleeve, the state of the cover plate and the shell after being locked can be relieved, so that the phenomenon that water in the device leaks due to the fact that the user operates the device by mistake is avoided, and the using stability of the device is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water purifiers, in particular to a vertical installation structure of a water purifier. Background Art

[0002] The existing water purifier filter element installation structure often installs the filter element through a clamp, and the disassembly and assembly process is cumbersome; and the clamp fixing method is single, usually using screws and bolts to lock the clamp on the outer wall of the cylinder and the end cover. The screws are prone to stripping after long-term use, which leads to loose fixation and poor sealing effect, resulting in water leakage inside the water purifier.

[0003] The patent name is "CN219023547U", which is published as: A water purifier installation structure. The public document solves the above problems, but the rotary knob in the device of the public document is not provided with a locking function. When the user improperly rotates the rotary knob, the spring rebound force will drive the fixing rod and the clamp to be misaligned, which will cause the sealing function in the device of the public document to fail, and easily cause water leakage in the cylinder, which not only wastes water, but also affects the effect of the filter element inside the device on purifying water. Based on this, the utility model designs a vertical installation structure of a water purifier to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a vertical installation structure for a water purifier to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vertical installation structure of a water purifier, comprising a shell and a support ring, the support ring is fixedly arranged at the lower end of the shell, a filter element is arranged on the top of the support ring, a finger ring is fixedly arranged at the middle end of the top of the filter element, limited holes are integrally arranged on the left and right sides of the upper end of the shell, a locking assembly is arranged on the top of the shell, the locking assembly comprises a cover plate sleeved on the top end of the shell exterior, a Y-shaped rod is fixedly arranged at the middle end of the cover plate, a support sleeve fixedly arranged at the middle end of the bottom of the cover plate is sleeved on the outside of the Y-shaped rod, guide sleeves are fixedly arranged on the left and right sides of the bottom of the support sleeve, and a wedge block is slidably connected inside the guide sleeve, the outer side of the wedge block is designed as an inclined surface, a first spring is fixedly arranged between the inner side of the wedge block and the guide sleeve, and a sealing ring is fixedly arranged on the top end of the shell interior.

[0006] Furthermore, a Y-shaped hole is integrally provided inside the Y-shaped rod, the Y-shaped hole is a through hole design, the limiting hole is a blind hole design, and a drain pipe is fixedly passed through the lower right end of the outer side of the shell.

[0007] Furthermore, the guide holes integrally provided on the left and right sides of the middle end inside the shell are through-holes, and a sliding pin is slidably connected inside the guide holes.

[0008] Furthermore, a top sleeve is provided at the middle end of the shell, the outer wall of the top sleeve and the inner wall of the shell are in a mutually fitting state, and the outer wall of the top sleeve is fixedly connected to the inner side of the sliding pin.

[0009] Furthermore, a second spring is fixedly arranged on the top of the sliding pin, and one end of the second spring away from the sliding pin is fixedly connected to the shell. Annular sealing strips are arranged at the upper and lower ends of the guide hole and are fixedly connected to the shell.

[0010] Furthermore, a mounting sleeve is provided on the middle end of the outer portion of the shell, the inner wall of the mounting sleeve fits with the outer wall of the shell, and the inner wall of the mounting sleeve is fixedly connected to the outer side of the sliding pin.

[0011] Furthermore, a latch is slidably penetrated through the lower left end of the outer side of the installation sleeve, and a third spring is sleeved outside the latch, and the left end of the third spring is fixedly connected to the latch, and the right end of the third spring is fixedly connected to the installation sleeve.

[0012] Furthermore, the jack integrally provided at the lower left end of the shell is a blind hole design, an anti-foolproof groove is integrally provided at the upper rear end of the shell, and an anti-foolproof strip is fixedly provided at the rear end of the bottom of the cover plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model adopts a mechanical linkage design. The user only needs to insert the cover plate and the Y-shaped rod into the shell to firmly connect the cover plate and the Y-shaped rod with the shell, thereby improving the stability of the cover plate and the Y-shaped rod after being combined with the shell. In addition, the Y-shaped rod and the support ring limit the filter element, thereby ensuring the positioning effect of the filter element inside the shell.

[0015] 2. The utility model adopts a double unlocking design, that is, the user first takes out the pin from the socket, and then moves the installation sleeve to release the locked state of the cover and the shell, thereby avoiding the occurrence of water leakage in the device due to misoperation of the device by the user, and ensuring the stability of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a three-dimensional diagram of a vertical installation structure of a water purifier of the utility model;

[0018] Figure 2 This is a three-dimensional diagram of the internal structure of a vertical installation structure of a water purifier of the utility model;

[0019] Figure 3 It is an internal stereogram of the top sleeve, the mounting sleeve and the sliding pin;

[0020] Figure 4 is an internal perspective view of the locking assembly;

[0021] Figure 5 is a three-dimensional view of the interior of the housing;

[0022] Figure 6 It is a three-dimensional diagram of the cover plate, Y-shaped rod, support sleeve and anti-foolproof strip.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1-housing, 2-support ring, 3-filter element, 4-finger ring, 5-limiting hole, 6-locking assembly, 601-cover plate, 602-Y-shaped rod, 603-support sleeve, 604-guide sleeve, 605-wedge block, 606-first spring, 607-sealing ring, 7-Y-shaped hole, 8-drain pipe, 9-guide hole, 10-sliding pin, 11-top sleeve, 12-second spring, 13-sealing strip, 14-mounting sleeve, 15-pin, 16-third spring, 17-jack, 18-anti-idiot groove, 19-anti-idiot strip. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] like Figure 1 , Figure 2 , Figure 4 , Figure 5As shown, the device includes a shell 1 and a support ring 2, the support ring 2 is fixedly arranged at the lower end of the shell 1, a filter element 3 is arranged on the top of the support ring 2, a finger ring 4 is fixedly arranged at the middle end of the top of the filter element 3, limiting holes 5 are integrally arranged on the left and right sides of the upper end of the shell 1, a locking assembly 6 is arranged on the top of the shell 1, the locking assembly 6 includes a cover plate 601 sleeved on the top end of the outer side of the shell 1, a Y-shaped rod 602 is fixedly arranged at the middle end of the inner side of the cover plate 601, a support sleeve 603 fixedly arranged at the middle end of the bottom of the cover plate 601 is sleeved on the outside of the Y-shaped rod 602, guide sleeves 604 are fixedly arranged on the left and right sides of the bottom of the support sleeve 603, and a wedge block 605 is slidably connected inside the guide sleeve 604, the outer side of the wedge block 605 is designed as an inclined surface, a first spring 606 is fixedly arranged between the inner side of the wedge block 605 and the guide sleeve 604, and a sealing ring 607 is fixedly arranged at the top end of the inner side of the shell 1.

[0028] The user first inserts a finger into the finger ring 4, and then places the filter element 3 into the housing 1, so that the support ring 2 supports the filter element 3, and then the user places the cover plate 601 together with the Y-shaped rod 602 into the housing 1. At this time, the wall thickness of the housing 1 exerts an extrusion force on the inclined surface of the wedge block 605, the wedge block 605 moves into the guide sleeve 604, and the first spring 606 is deformed. When the bottom surface inside the cover plate 601 and the top surface of the housing 1 contact each other, the wedge block 605 and the limiting hole 5 overlap with each other. At the same time, the bottom surface of the Y-shaped rod 602 and the top surface of the filter element 3 fit each other, so that the Y-shaped rod 602 positions the filter element 3 placed in the housing 1. Through the resilience of the first spring 606, the wedge block 605 is inserted into the limiting hole 5, and then the cover plate 601 and the Y-shaped rod 602 are firmly connected to the housing 1. The sealing ring 607 ensures the sealing effect after the cover plate 601 is connected to the housing 1.

[0029] Example 2

[0030] like Figure 2 , Figure 3 , Figure 5 , Figure 6As shown, a Y-shaped hole 7 is integrally provided inside the Y-shaped rod 602, and the Y-shaped hole 7 is a through hole design, and the limit hole 5 is a blind hole design. A discharge pipe 8 is fixedly passed through the lower end of the right side of the outer shell 1, and the guide holes 9 integrally provided on the left and right sides of the middle end of the inner shell 1 are through holes. A sliding pin 10 is slidably connected inside the guide hole 9, and a top sleeve 11 is provided at the middle end of the inner shell 1. The outer wall of the top sleeve 11 and the inner wall of the shell 1 are in a state of mutual contact, and the outer wall of the top sleeve 11 is fixedly connected to the inner side of the sliding pin 10. A second spring 12 is fixedly provided on the top of the sliding pin 10, and the end of the second spring 12 away from the sliding pin 10 is fixedly connected to the shell 1, and an annular guide hole 9 is provided at the upper and lower ends. The sealing strip 13 is fixedly connected to the shell 1, and a mounting sleeve 14 is provided at the middle end of the outer part of the shell 1. The inner wall of the mounting sleeve 14 fits with the outer wall of the shell 1, and the inner wall of the mounting sleeve 14 is fixedly connected to the outer side of the sliding pin 10. A latch 15 slides through the lower left end of the outer part of the mounting sleeve 14, and a third spring 16 is provided on the outer part of the latch 15, and the left end of the third spring 16 is fixedly connected to the latch 15, and the right end of the third spring 16 is fixedly connected to the mounting sleeve 14. The jack 17 integrally provided at the lower left end of the inner part of the shell 1 is a blind hole design, and an anti-idiot groove 18 is integrally provided at the upper end of the rear end of the inner part of the shell 1, and an anti-idiot strip 19 is fixedly provided at the rear end of the bottom of the cover plate 601.

[0031] According to the operating steps in Example 1, after the cover plate 601 is firmly connected to the shell 1, the top end of the Y-shaped rod 602 is connected to the water outlet, and the right end of the drain pipe 8 is connected to the water outlet. At this time, water is purified by the filter element 3 through the Y-shaped hole 7 and then discharged to the outside through the drain pipe 8. When the user needs to replace the filter element 3, first pull the latch 15 to disengage the latch 15 from the plug hole 17, and the third spring 16 is deformed, and then push the latch 15 upward. The latch 15 drives the installation sleeve 14 to link the sliding pin 10 together with the top sleeve 11 to move upward along the direction of the guide hole 9, and the second spring 12 is deformed. At this time, the top sleeve 11 applies an extrusion force to the inclined surface of the wedge block 605, thereby disengaging the wedge block 605 from the limiting hole 5, and then the cover plate 601 and the Y-shaped rod 602 are taken out from the inside of the shell 1, and then the filter element 3 is taken out from the inside of the shell 1 and replaced. When the user releases the latch 15, the second spring 12 causes the sliding pin 10 to drive the mounting sleeve 14 and the top sleeve 11 to reset, thereby causing the latch 15 to overlap with the insertion hole 17, and the third spring 16 causes the latch 15 to be inserted into the insertion hole 17. In addition, when the cover plate 601 and the Y-shaped rod 602 are inserted into the housing 1, the anti-idiot strip 19 and the anti-idiot groove 18 need to overlap with each other to ensure the normal one-to-one correspondence between the wedge block 605 and the limiting hole 5. The sealing strip 13 ensures the sealing between the outer wall of the top sleeve 11 and the inner wall of the housing 1.

Claims

1. A vertical installation structure for a water purifier, comprising a housing (1) and a support ring (2), Features: The support ring (2) is fixedly arranged at the lower end of the shell (1), a filter element (3) is arranged at the top of the support ring (2), a finger ring (4) is fixedly arranged at the middle end of the top of the filter element (3), limiting holes (5) are integrally arranged on the left and right sides of the upper end of the shell (1), a locking assembly (6) is arranged at the top of the shell (1), and the locking assembly (6) comprises a cover plate (601) sleeved on the top end of the shell (1), a Y-shaped rod (602) is fixedly arranged at the middle end of the cover plate (601), and the locking assembly (6) comprises a cover plate (601) sleeved on the top end of the shell (1), and a Y-shaped rod (602) is fixedly arranged at the middle end of the cover plate (601). The support sleeve (603) fixedly arranged at the middle end of the bottom of the cover plate (601) is sleeved on the outside of the Y-shaped rod (602), the left and right sides of the bottom of the support sleeve (603) are fixedly arranged with guide sleeves (604), and the inside of the guide sleeve (604) is slidably connected with a wedge block (605), the outside of the wedge block (605) is designed as an inclined surface, and a first spring (606) is fixedly arranged between the inside of the wedge block (605) and the guide sleeve (604), and a sealing ring (607) is fixedly arranged at the top end of the inside of the shell (1).

2. According to claim 1, a vertical installation structure of a water purifier, Features: The Y-shaped rod (602) is provided with a Y-shaped hole (7) inside, the Y-shaped hole (7) is a through hole, the limiting hole (5) is a blind hole, and a drainage pipe (8) is fixedly passed through the lower right end of the outer side of the shell (1).

3. According to the vertical installation structure of a water purifier as described in claim 1, Features: The guide holes (9) integrally arranged on the left and right sides of the middle end of the shell (1) are through-holes, and a sliding pin (10) is slidably connected inside the guide hole (9).

4. According to claim 1, a vertical installation structure of a water purifier, Features: A top sleeve (11) is provided at the middle end of the shell (1), the outer wall of the top sleeve (11) and the inner wall of the shell (1) are in a mutually fitting state, and the outer wall of the top sleeve (11) is fixedly connected to the inner side of the sliding pin (10).

5. According to claim 3, a vertical installation structure of a water purifier, Features: A second spring (12) is fixedly arranged on the top of the sliding pin (10); one end of the second spring (12) away from the sliding pin (10) is fixedly connected to the housing (1); and an annular sealing strip (13) is fixedly connected to the housing (1) at the upper and lower ends of the guide hole (9).

6. According to claim 1, a vertical installation structure for a water purifier, Features: A mounting sleeve (14) is sleeved on the middle end of the outer portion of the housing (1), the inner wall of the mounting sleeve (14) is fitted with the outer wall of the housing (1), and the inner wall of the mounting sleeve (14) is fixedly connected to the outer side of the sliding pin (10).

7. A vertical installation structure for a water purifier according to claim 6, Features: A latch (15) is slidably penetrated through the lower left end of the outside of the installation sleeve (14), and a third spring (16) is sleeved outside the latch (15), and the left end of the third spring (16) is fixedly connected to the latch (15), and the right end of the third spring (16) is fixedly connected to the installation sleeve (14).

8. According to claim 1, a vertical installation structure for a water purifier, Features: The insertion hole (17) integrally provided at the lower left end of the shell (1) is a blind hole design, an anti-mistake groove (18) is integrally provided at the upper rear end of the shell (1), and an anti-mistake strip (19) is fixedly provided at the rear end of the bottom of the cover plate (601).

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