CN204522481U - A kind of removable filter flask device - Google Patents

Abstract

The utility model discloses a kind of removable filter flask device, comprise bottle, in described bottle, be provided with filter core; Also comprise a filter core fixture, described filter core fixture is provided with fixture water inlet and fixture delivery port, and described filter core fixture is connected in connector, and this connector is with phase rotary clamping inside bottle and be connected with a filter flask lid.The removable filter flask device of the one that the utility model obtains, its technique effect is: set up connector and filter core fixed cap, and filter core fixed cap and connector clamping, rotary clamping inside connector and bottle, facilitate the dismounting of filter flask, facilitate the replacing of filter core, greatly reduce use cost.

Description

A detachable filter bottle device

technical field

The utility model relates to a filter bottle device.

Background technique

At present, the seals on the filter bottles used in the market are all welded parts and cannot be disassembled. When the filter element needs to be replaced, the entire filter bottle cannot be disassembled and replaced, so the entire filter bottle can only be thrown away, resulting in an increase in the use cost.

Contents of the invention

The purpose of the utility model is to provide a detachable filter bottle device. When the filter element needs to be replaced, it is only necessary to disassemble the filter bottle to replace the filter element. After the filter element is replaced, it can be assembled back for use, which can greatly reduce the cost of use.

In order to achieve the above purpose, a detachable filter bottle device designed by the utility model includes a bottle body, and a filter element is arranged in the bottle body; With the water outlet of the fixing part, the filter element fixing part is clamped in the connecting part, and the connecting part is locked in rotation with the inside of the bottle body and connected with a filter bottle cap.

Preferably, a plurality of first protrusions are provided at the inner upper end of the bottle body, grooves 1 are provided between the first protrusions, and a protruding ring is provided under the first protrusions;

The filter element fixing part is provided with a plurality of first card platforms, and second protrusions are arranged between the first card platforms;

The outside of the connector is provided with a number of bosses matching the first bumps, and the inside of the connector is provided with a number of second cards that abut against the first card. A groove 2 matching the second protrusion is provided therebetween.

Further, it also includes a stopper located between the connecting piece and the bottle body, and the stoppers are engaged with the connecting piece and the bottle body respectively so as to limit the rotation of the connecting piece relative to the bottle body. The stop block can effectively prevent the occurrence of water leakage caused by the impact of the water hammer from loosening the connecting piece and the bottle body.

Preferably, several notches are provided on the connecting piece, and the stoppers are engaged with the notches and grooves respectively.

Preferably, the water inlet of the fixing part surrounds the water outlet of the fixing part.

Put the filter element into the bottle first, and then clamp the filter element fixing part and the connecting part. At this time, the first card platform and the second card platform are in contact with each other, and the second protrusion is located in the second groove, so that the filter element fixing part and the connecting part Fix the connecting piece together with the filter element fixing piece and rotate it into the inside of the bottle body. At this time, the boss is located above the convex ring and engages with the first bump. Finally, put the stopper into the notch and the groove. One-phase clamping, so that the connecting piece cannot be rotated, even if it is impacted by water hammer, it will not loosen, and it can prevent the accessories from loosening and leaking. When the filter bottle is in use, water enters from the water inlet of the filter bottle cap and enters the bottle body through the water inlet of the fixing piece, and flows out from the water outlet of the fixing piece and the water outlet of the filter bottle cover after being purified by the filter element.

A detachable filter bottle device obtained by the utility model has the technical effect that a connecting piece and a filter element fixing cover are added, and the filter element fixing cover is clamped with the connecting piece, and the connecting piece is rotated and clamped with the inner side of the bottle body, so that the filter bottle is convenient Easy disassembly and assembly, easy to replace the filter element, greatly reducing the cost of use.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is an exploded view of the utility model.

Fig. 3 is a structural schematic diagram of the connector of the present invention.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figures 1-3, a detachable filter bottle device provided by the utility model includes a bottle body 1, and a filter element is arranged in the bottle body 1; a filter element fixing part 2, and the filter element fixing part 2 The water inlet 21 of the fixing part and the water outlet 22 of the fixing part are arranged on the top, the water inlet 21 of the fixing part surrounds the water outlet 22 of the fixing part, the fixing part 2 of the filter element is clamped in the connecting part 3, and the connecting part 3 and the The inner side of the bottle body 1 is locked in rotation and connected with a filter bottle cap.

In this embodiment, two first protrusions 11 are provided on the inner upper end of the bottle body 1, a groove 12 is provided between the first protrusions 11, and a protruding ring is provided under the first protrusions 11. 13;

The filter element fixing part 2 is provided with two first clamping platforms 23, and a second protrusion 24 is provided between the first clamping platforms 23;

Two bosses 31 matching the first bumps 11 are provided on the outside of the connecting piece 3 , and two second decks abutting against the first deck 23 are provided on the inner side of the connecting piece 3 32 , a groove 2 33 matching with the second protrusion 24 is provided between the second card platform 32 .

In this embodiment, it also includes a stop block 4 located between the connecting piece 3 and the bottle body 1, and the stop block 4 is engaged with the connecting piece 3 and the bottle body 1 respectively so as to limit the connection piece 3 relative to the bottle body 1. Rotate, the connecting piece 3 is provided with two notches 34, and the stop block 4 is engaged with the notches 34 and groove one 12 respectively. The stopper 4 can effectively prevent the impact of the water hammer from causing the connection piece 3 and the bottle body 1 to loosen and cause water leakage.

First put the filter element into the bottle body 1, then engage the filter element fixing part 2 with the connecting part 3, at this time, the first clamping platform 23 and the second clamping platform 32 are in contact, and the second protrusion 24 is located in the second groove 33 Inside, fix the filter element fixing part 2 and the connecting part 3, and then rotate the connecting part 3 and the filter element fixing part 2 into the inner side of the bottle body 1. At this time, the boss 31 is located above the convex ring 13 and is in contact with the first bump 11. Clamping, finally put the stopper 4 into and engage with the notch 34 and the groove 12, so that the connecting piece 3 cannot rotate, even if it is impacted by a water hammer, it will not loosen, which can prevent The accessories are loose and leaking.

The filter element fixing part 2 is clamped with the connecting part 3, and the connecting part 3 is rotated and clamped with the inner side of the bottle body 1, which facilitates the disassembly and assembly of the filter bottle and the replacement of the filter element, greatly reducing the use cost.

Claims (5)

1. a removable filter flask device, comprises bottle, it is characterized in that: be provided with filter core in described bottle; Also comprise a filter core fixture, described filter core fixture is provided with fixture water inlet and fixture delivery port, and described filter core fixture is connected in connector, and this connector is with phase rotary clamping inside bottle and be connected with a filter flask lid.

2. removable filter flask device according to claim 1, is characterized in that: described bottle inner top side is provided with some first projections, be provided with groove one between described first projection, described first underbump is provided with bulge loop;

Described filter core fixture is provided with some first chuck, is provided with the second projection between described first chuck;

Be provided with the boss that some and described first projection matches outside described connector, inside described connector, be provided with the second chuck that some and described first chuck abuts against, between described second chuck, be provided with the groove two suitable with described second projection.

3. removable filter flask device according to claim 2, is characterized in that: also comprise the scotch between connector and bottle, and described scotch limits connector rotate relative to bottle with connector and the clamping of bottle phase respectively.

4. removable filter flask device according to claim 3, is characterized in that: described connector is provided with some breach, described scotch respectively with described breach, the clamping of groove one phase.

5., according to the arbitrary described removable filter flask device of claim 1-4, it is characterized in that: described fixture water inlet is surrounded on below fixture delivery port.