CN220546691U - Mounting structure of water purifier filter - Google Patents

Abstract

The utility model belongs to the technical field of filters, and particularly relates to a mounting structure of a water purifier filter, which comprises a water inlet pipe, wherein a connecting pipe is arranged at the bottom of the outer wall of the water inlet pipe, an outer sleeve is arranged on the outer wall of the connecting pipe, an annular clamping groove is formed in the bottom of the outer wall of the outer sleeve, an annular clamping plate is mounted in the annular clamping groove, fixing convex blocks are arranged on the outer wall of the annular clamping plate at equal intervals, an L-shaped clamping plate is hinged in the fixing convex blocks, and a filter barrel is mounted below the connecting pipe. Through connecting pipe, external screw thread, outer tube, internal screw thread, annular draw-in groove, annular cardboard, fixed lug, L cardboard, annular connecting block and fixed draw-in groove's cooperation use, can hang the installation to the filter vat, reduced the installation degree of difficulty of filter vat, owing to adopt the mode of pegging graft to be connected between filter vat and the connecting pipe, can not be airtight the causing damage to the connecting pipe, be favorable to improving the life of filter.

Description

Installation structure of water purifier filter

Technical field

The utility model belongs to the technical field of filters, and specifically relates to an installation structure of a water purifier filter.

Background technique

The pre-filter of the water purifier is the first filtration device of the water purifier. It is mainly used to filter large particulate matter such as sediment, rust, insect eggs, red worms, etc. in tap water. Its function is to provide subsequent water purification for the water purifier. The treatment provides a better quality water source and protects the water purifier. Since the pre-filter of the water purifier is the first filtration device and mainly contains large particulate matter, the replacement frequency is much higher than other filter elements.

At present, when the pre-filter is disassembled, the filter barrel is usually disassembled and cleaned. Since the filter barrel and the conduit connection device are mostly threaded, after the filter barrel is disassembled and cleaned many times, due to the erosion of the water body and the ingress of the threads, Impurities or thread wear may easily cause water leakage in the filter, which may affect the normal use of the filter.

Utility model content

In order to solve the above-mentioned problems existing in the prior art, the utility model provides an installation structure for a water purifier filter, which has the characteristics of improving the service life of the filter.

In order to achieve the above purpose, the present utility model provides the following technical solution: a water purifier filter installation structure, including a water inlet pipe, a connecting pipe is provided at the bottom of the outer wall of the water inlet pipe, and an outer sleeve is installed on the outer wall of the connecting pipe, so An annular clamping groove is provided at the bottom of the outer wall of the outer casing. An annular clamping plate is installed inside the annular clamping slot. Fixed bumps are arranged at equal intervals on the outer wall of the annular clamping plate. An L-shaped clamping plate is hingedly installed inside the fixed bumps. ;

A filter barrel is installed below the connecting pipe. An annular connecting block is provided on the top of the outer wall of the filter barrel. Fixed slots are equidistantly provided at the bottom of the annular connecting block. One end of the L-shaped clamping plate is located inside the fixed slot.

As a preferred technical solution for the installation structure of a water purifier filter of the present invention, the material of the water inlet pipe and the outer tube are both stainless steel.

As a preferred technical solution for the installation structure of a water purifier filter of the present invention, the outer wall of the connecting pipe is provided with external threads, the inner wall of the outer tube is provided with internal threads, and the external threads and internal threads are connected by threads. Engagement connection.

As a preferred technical solution for the installation structure of a water purifier filter of the present invention, the number of fixed slots is the same as the number of L-shaped clamping plates.

As a preferred technical solution for the installation structure of a water purifier filter of the present invention, the number of the fixed slots is three or four.

As a preferred technical solution for the installation structure of a water purifier filter of the present invention, a clamping slot is provided in the middle of one end of the fixed bump, and an L-shaped clamping plate is hingedly installed inside the slot through a rotating rod.

Compared with the existing technology, the beneficial effects of this utility model are:

When the utility model is in use, through the combined use of connecting pipes, external threads, outer sleeves, internal threads, annular slots, annular clamping plates, fixed bumps, L-shaped clamping plates, annular connecting blocks and fixed clamping slots, the utility model can The filter barrel is hung and installed, which reduces the installation difficulty of the filter barrel. Since the filter barrel and the connecting pipe are connected by plugging, it will not cause damage to the sealing of the connecting pipe, which is beneficial to extending the service life of the filter.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model. In the attached picture:

Figure 1 is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

Figure 2 is an exploded view of the installation of the outer sleeve in Embodiment 1 of the present utility model;

Figure 3 is an exploded view of the installation of the annular clamping plate in Embodiment 1 of the present utility model;

Figure 4 is a schematic diagram of the overall structure of Embodiment 2 of the present utility model;

Figure 5 is an exploded view of the installation of the outer sleeve in Embodiment 2 of the present utility model;

Figure 6 is an exploded view of the installation of the annular clamping plate in the second embodiment of the present invention.

In the picture: 1. Water inlet pipe; 2. Connecting pipe; 3. Filter bucket; 4. Ring connecting block; 5. Fixed slot; 6. Outer sleeve; 7. Ring slot; 8. Ring clamp; 9. Fixed Bump; 10. L-shaped clamping plate; 11. External thread; 12. Internal thread.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Embodiment 1

Please refer to Figure 1, Figure 2 and Figure 3. The present utility model provides the following technical solution: a water purifier filter installation structure, including a water inlet pipe 1, a connecting pipe 2 is provided at the bottom of the outer wall of the water inlet pipe 1, and the outer wall of the connecting pipe 2 is An outer sleeve 6 is installed. The material of the water inlet pipe 1 and the outer sleeve 6 are both stainless steel. The outer wall of the connecting pipe 2 is provided with external threads 11. The inner wall of the outer sleeve 6 is provided with internal threads 12. Between the external threads 11 and the internal threads 12 The threaded engagement connection facilitates the installation and use of the outer sleeve 6. An annular clamping groove 7 is provided at the bottom of the outer wall of the outer sleeve 6. An annular clamping plate 8 is installed inside the annular clamping slot 7. Three fixing bumps are arranged equidistantly on the outer wall of the annular clamping plate 8. 9. There is a slot in the middle of one end of the fixed bump 9, and an L-shaped clamping plate 10 is installed inside the slot through a rotating rod to facilitate the installation of the L-shaped clamping plate 10. There is an inclined groove on one side of the bottom of the L-shaped clamping plate 10. ;

A filter barrel 3 is installed below the connecting pipe 2. The diameter of the filter barrel 3 is the same as the inner diameter of the connecting pipe 2. An annular connecting block 4 is provided on the top of the outer wall of the filter barrel 3. Three fixed slots 5 are equidistantly provided at the bottom of the annular connecting block 4. , one end of the L-shaped card plate 10 is located inside the fixed card slot 5 .

Embodiment 2

Please refer to Figure 4, Figure 5 and Figure 6. The present utility model provides the following technical solution: a water purifier filter installation structure, including a water inlet pipe 1, a connecting pipe 2 is provided at the bottom of the outer wall of the water inlet pipe 1, and the outer wall of the connecting pipe 2 is An outer sleeve 6 is installed. The material of the water inlet pipe 1 and the outer sleeve 6 are both stainless steel. The outer wall of the connecting pipe 2 is provided with external threads 11. The inner wall of the outer sleeve 6 is provided with internal threads 12. Between the external threads 11 and the internal threads 12 The threaded engagement connection facilitates the installation and use of the outer sleeve 6. An annular slot 7 is provided at the bottom of the outer wall of the outer sleeve 6. An annular clamping plate 8 is installed inside the annular clamping slot 7. Four fixed protrusions are equidistantly provided on the outer wall of the annular clamping plate 8. Block 9, a card slot is provided in the middle of one end of the fixed convex block 9, and an L-shaped clamping plate 10 is hingedly installed inside the carding slot through a rotating rod to facilitate the installation of the L-shaped clamping plate 10. The bottom end of the L-shaped clamping plate 10 is provided with an inclined groove;

A filter barrel 3 is installed below the connecting pipe 2. The diameter of the filter barrel 3 is the same as the inner diameter of the connecting pipe 2. An annular connecting block 4 is provided on the top of the outer wall of the filter barrel 3. Four fixed slots are equidistantly provided at the bottom of the annular connecting block 4. 5. One end of the L-shaped card plate 10 is located inside the fixed card slot 5.

The working principle and usage process of the utility model: During the use of the utility model, the staff installs the sealing gasket on the filter barrel 3 and then pushes the filter barrel 3 upward to move, so that the annular connecting block 4 contacts the L-shaped clamping plate 10 , with the extrusion of the annular connecting block 4, the L-shaped clamping plate 10 will rotate outward. When the annular connecting block 4 contacts the connecting pipe 2, the L-shaped clamping plate 10 will rotate back to the bottom of the annular connecting block 4, and then work The staff adjusts the angle of the filter barrel 3 so that the L-shaped clamping plate 10 moves below the fixed slot 5. Then the staff moves the filter bucket 3 downward so that the L-shaped clamping plate 10 enters the inside of the fixed slot 5. The filter barrel 3 is hung, and then the staff rotates the outer sleeve 6 to adjust the height of the L-shaped clamping plate 10 and the hanging filter barrel 3 (in this process, the staff needs to exert an upward thrust on the filter barrel 3). The filter barrel 3 is tightly attached to the connecting pipe 2, which reduces the installation difficulty of the filter barrel 3. Since the filter barrel 3 and the connecting pipe 2 are connected by plugging, the sealing of the connecting pipe 2 will not be damaged, which is beneficial to Increase filter life.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions recorded in the foregoing embodiments, or to make equivalent replacements for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a mounting structure of water purifier filter, includes inlet tube (1), its characterized in that: the water inlet pipe is characterized in that a connecting pipe (2) is arranged at the bottom of the outer wall of the water inlet pipe (1), an outer sleeve (6) is arranged on the outer wall of the connecting pipe (2), an annular clamping groove (7) is formed in the bottom of the outer wall of the outer sleeve (6), an annular clamping plate (8) is arranged in the annular clamping groove (7), fixing lugs (9) are arranged on the outer wall of the annular clamping plate (8) at equal intervals, and an L-shaped clamping plate (10) is hinged inside the fixing lugs (9);

the filter vat (3) is installed to connecting pipe (2) below, filter vat (3) outer wall top is provided with annular connecting block (4), fixed draw-in groove (5) have been seted up to annular connecting block (4) bottom equidistance, L cardboard (10) one end is located inside fixed draw-in groove (5).

2. The mounting structure of a water purifier filter as recited in claim 1, wherein: the material of inlet tube (1) and the material of outer tube (6) are stainless steel.

3. The mounting structure of a water purifier filter as recited in claim 1, wherein: the outer wall of the connecting pipe (2) is provided with an external thread (11), the inner wall of the outer sleeve (6) is provided with an internal thread (12), and the external thread (11) and the internal thread (12) are connected through thread engagement.

4. The mounting structure of a water purifier filter as recited in claim 1, wherein: the number of the fixing clamping grooves (5) is the same as the number of the L-shaped clamping plates (10).

5. The mounting structure of a water purifier filter as recited in claim 4, wherein: the number of the fixing clamping grooves (5) is three or four.

6. The mounting structure of a water purifier filter as recited in claim 1, wherein: the middle part of one end of the fixing lug (9) is provided with a clamping groove, and an L-shaped clamping plate (10) is hinged inside the clamping groove through a rotating rod.