CN220609466U

CN220609466U - Filter element bottle

Info

Publication number: CN220609466U
Application number: CN202322199073.5U
Authority: CN
Inventors: 徐永超
Original assignee: Ningbo Keyile Environmental Protection Technology Co ltd
Current assignee: Ningbo Keyile Environmental Protection Technology Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-03-19
Anticipated expiration: 2033-08-15

Abstract

The application relates to a filter element bottle, which belongs to the technical field of water purifiers. The filter element bottle comprises a bottle body and a bottle cap rotatably mounted on the bottle body, a handle portion is arranged at the top of the bottle cap, the handle portion is detachably connected with the bottle cap, at least one positioning column is arranged at the top of the bottle cap, a positioning sleeve used for sleeving the positioning column is arranged on the handle portion, and the positioning column and the positioning sleeve are fixedly connected through a fixing piece. The application has the effect of facilitating the installer to rotate the bottle cap.

Description

Filter element bottle

Technical Field

The application relates to the technical field of water purifiers, in particular to a filter element bottle.

Background

The filter element is an important component of the water purifier, and the filter element bottle is a device arranged in the water purifier and used for installing the filter element.

The filter element in the existing water purifier is usually a replaceable filter element, so that the filter element in the filter element bottle needs to be replaced after the water purifier is used for a period of time. The filter element bottle comprises a bottle body and a bottle cap, and the bottle body and the bottle cap are connected in a threaded manner. The bottle lid is cylindrical casing usually, and the outer wall of bottle lid is comparatively smooth for the phenomenon that skidding appears easily when installer rotates the bottle lid.

Disclosure of Invention

In order to facilitate rotating the bottle cap of the filter element bottle, the application provides a filter element bottle.

The application provides a filter core bottle adopts following technical scheme:

the utility model provides a filter core bottle, include the body with rotate install in the bottle lid of body, the top of bottle lid is provided with dials the hand portion, rotates it orders about to dial the hand the bottle lid synchronous rotation, dial the hand with the bottle lid can dismantle the connection, the bottle lid top is provided with at least one reference column, it is provided with to dial the hand portion and is used for the cover to establish the locating sleeve of reference column, the reference column with the locating sleeve passes through the mounting and connects fixedly.

Through adopting above-mentioned technical scheme, setting up of the hand pulling portion on the bottle lid for installer is when carrying out the dismouting of bottle lid and body, through holding the hand pulling portion and carrying out circumferential rotation, thereby drives the bottle lid and rotates in step, compares in prior art to the smooth wall face of bottle lid rotate, and the setting of above-mentioned structure is convenient for installer rotate the bottle lid, easy operation; the handle part and the bottle cap are matched through the positioning column and the positioning sleeve to realize plug-in positioning, and then are finally fixed through the fixing piece, so that the connecting structure of the handle part and the bottle cap is simple and convenient to assemble.

Optionally, the fixing piece is a fixing bolt, the fixing piece is arranged in the positioning sleeve, and the positioning sleeve is provided with a fixing screw hole matched with the fixing piece.

Through adopting above-mentioned technical scheme, disclose the concrete structure of mounting, the mounting is fixing bolt's setting for after locating column and position sleeve accomplish the location cooperation, pass the fixed screw thread fit of position sleeve and reference column with the mounting, the easy operation of screw thread fit mode, joint strength is comparatively reliable.

Optionally, the bottle cap is provided with the location bulge loop in the outside of reference column, dial the hand towards one side of bottle cap be provided with location bulge loop grafting complex positioning ring groove.

By adopting the technical scheme, the positioning convex ring is matched with the positioning ring groove in a plugging manner, so that the contact area of the handle part and the bottle cap in positioning connection is increased, and the positioning effect before the handle part and the bottle cap are fixed is further improved.

Optionally, the cross section of dialling the hand is the rectangle, just dialling the axis of hand length direction with the axis coincidence of bottle lid top surface.

Through adopting above-mentioned technical scheme, the cross-section of dialling the hand is the rectangle, and the whole of dialling the hand promptly is rectangular cubic, compares in square, circular dialling the hand portion, and rectangular dialling the hand portion can make the installer stir the bottle lid more laborsaving.

Optionally, the bottle cap is provided with two positioning columns, the two positioning columns are symmetrically arranged along the axis of the bottle cap, and the positioning sleeves are arranged in one-to-one correspondence with the positioning columns.

Optionally, a stopper is arranged between the two positioning columns of the bottle cap, and a limiting groove matched with the stopper is arranged between the two positioning sleeves of the handle.

Through adopting above-mentioned technical scheme, before dialling the location installation of hand and bottle lid, through the setting of stopper for can prescribe a limit to the position of the location installation of bottle lid, improved the regularity after the filter core bottle assembly, improve pleasing to the eye degree.

Optionally, the sealing device further comprises a sealing gasket which seals the top of the shifting hand part, and the sealing gasket is fixedly spliced with the shifting hand part.

Through adopting above-mentioned technical scheme for sealing pad can play sealed effect to fixing bolt and spacer bush top surface, and the filter core bottle is installed in the water purifier, and the moisture content in the gas in the water purifier is higher, and sealing pad's setting can reduce the probability of external moisture contact fixing bolt.

Optionally, a plurality of plug blocks are arranged on one side of the sealing gasket facing the hand pulling part, and plug grooves for the plug blocks to be inserted in one-to-one correspondence are formed in the top surface of the hand pulling part.

Through adopting above-mentioned technical scheme, the grafting cooperation of a plurality of grafting pieces and grafting groove has increased the area of contact when sealed pad and plectrum portion are pegged graft to improve the joint strength of plectrum portion and sealed grafting installation of pad.

Optionally, the sealing gasket is provided with a material reducing groove at the end face of the plug block.

Through adopting above-mentioned technical scheme, the setting of subtracting the silo can reduce the whole volume of sealed pad, can be to the material when reducing sealed pad production, reduce cost.

Optionally, the top surface of the bottle cap is provided with operation marks on two sides of the poking hand.

Through adopting above-mentioned technical scheme, the setting of operation sign, the installer of being convenient for carries out screwing or selecting of bottle lid through observing operation sign, further makes things convenient for the dismouting of bottle lid.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the bottle cap and the bottle body assembling and disassembling device, the setting of the handle part enables the handle part to be held to drive the bottle cap to synchronously rotate when the bottle cap is assembled and disassembled, so that the bottle cap and the bottle body are assembled and disassembled, the disassembling and assembling operation is simplified, and labor is saved;

2. according to the positioning sleeve, the positioning sleeve is in plug connection with the positioning column, the positioning convex ring is in plug connection with the positioning ring groove, a preliminary positioning effect can be achieved before the hand pulling part is connected with the bottle cap, and the fixing bolt is convenient to fixedly connect;

3. this application can play sealed effect to fixing bolt and spacer bush top surface through the setting of sealed pad, can reduce the probability that external moisture contacted fixing bolt and produced corrosion.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is an exploded view of an embodiment of the present application from the perspective of the gasket toward the closure.

Fig. 3 is a cross-sectional view of an embodiment of the present application after the handle portion and cap are installed.

Fig. 4 is an exploded view of an embodiment of the present application from the point of view of the plectrum portion toward the gasket.

Reference numerals illustrate: 1. a bottle body; 2. a bottle cap; 21. positioning columns; 211. fixing the screw holes; 22. positioning the convex ring; 23. a limiting block; 24. an operation identifier; 241. locking the identification; 242. unlocking the identification; 3. a hand pulling part; 31. a positioning sleeve; 311. positioning the through hole; 312. an abutment surface; 32. positioning ring grooves; 33. a limit groove; 34. a fixing member; 35. a plug-in groove; 4. a sealing gasket; 41. a plug block; 411. a material reduction groove; 412. a guide cambered surface; 42. and sealing the column.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a filter element bottle.

Referring to fig. 1, a filter element bottle comprises a bottle body 1, a bottle cap 2 rotatably mounted on the bottle body 1, a handle portion 3 arranged on the top surface of the bottle cap 2, and a sealing gasket 4 fixedly inserted on the handle portion 3. In this embodiment, the radial cross sections of the bottle cap 2 and the bottle body 1 are all circular, and the bottle cap 2 and the bottle body 1 are in threaded connection.

The whole poking handle part 3 is in a rectangular block shape, and the length is matched with the diameter of the bottle cap 2. The handle 3 is located in the middle of the top surface of the bottle cap 2, namely, the length axis of the handle 3 coincides with the projection of the diameter of the round surface at the top of the bottle cap 2 in the axial direction of the filter element bottle.

Referring to fig. 2, 3 and 4, two positioning posts 21 are symmetrically arranged at the top of the bottle cap 2 along the axial direction of the filter element bottle, and the positioning posts 21 and the bottle cap 2 are integrally injection molded. The positioning posts 21 are vertically arranged, and fixing screw holes 211 are formed in the end face of the top surface. The side of the handle 3 facing the bottle cap 2 is provided with positioning sleeves 31 corresponding to the two positioning columns 21 one by one. The positioning sleeve 31 is provided with positioning through holes 311 penetrating through two sides, and the inner diameter of the positioning through holes 311 is matched with the outer diameter of the positioning column 21. The positioning sleeve 31 and the positioning column 21 are fixedly connected through a fixing piece 34.

The fixing member 34 is a fixing bolt and is in threaded engagement with the fixing screw hole 211. The positioning sleeve 31 has an abutment surface 312 in the positioning through hole 311 for positioning and placing the bolt head of the fixing member 34. When the hand pulling part 3 is installed, the pre-positioning of the hand pulling part 3 is realized through the insertion connection of the positioning column 21 and the positioning sleeve 31, and then the fixing bolt passes through the continuous positioning through hole 311 to be in threaded fit with the fixing bolt, so that the final fixing of the hand pulling part 3 is completed.

Referring to fig. 2 and 4, the bottle cap 2 is further integrally provided with a positioning collar 22 at the outer side of the positioning post 21. The projection of the positioning convex ring 22 on the top surface of the bottle cap 2 is in a rectangular ring shape. The hand pulling part 3 is provided with positioning ring grooves 32 which are in one-to-one correspondence with the positioning convex rings 22 and are in plug-in fit on the end face of one side facing the bottle cap 2. After the positioning sleeve 31 and the positioning column 21 are positioned and inserted, the positioning convex ring 22 and the positioning ring groove 32 are also in inserted fit, the contact area between the hand pulling part 3 and the bottle cap 2 is increased by the fit of the positioning convex ring 22 and the positioning ring groove 32, and the pre-positioning effect of the hand pulling part 3 and the bottle cap 2 can be more ideal.

A limiting block 23 for limiting the installation direction of the hand pulling part 3 is integrally arranged between the two positioning columns 21 of the bottle cap 2. The limiting block 23 is in a protruding block shape and is integrally located on one side of the central axis of the bottle cap 2. The hand pulling portion 3 has a stopper groove 33 interposed with the stopper groove 33 between the two positioning ring grooves 32. The inner diameter of the limit groove 33 is larger than the size of the limit block 23. The cooperation of spacing groove 33 and stopper 23 can restrict the direction of dialling hand portion 3 male, and dialling hand portion 3 needs to correspond each other with spacing groove 33 and stopper 23 promptly, just can install dialling hand portion 3 on bottle lid 2.

The size of the sealing gasket 4 is matched with that of the hand pulling part 3, the sealing gasket 4 is in sealing connection with the hand pulling part 3 and is used for covering the top surface of the hand pulling part 3, so that the exposed positioning sleeve 31 on the top surface of the hand pulling part 3 is covered and used for reducing the probability that external moisture enters into the positioning sleeve 31 to be in contact with the fixing piece 34 to generate rust. Meanwhile, the service life of the hand pulling part 3 is prolonged to a certain extent, and the replacement frequency is reduced. Wherein the gasket 4 is made of plastic material such as PP.

The sealing gasket 4 is provided with a plurality of plug-in blocks 41 towards one side of the handle portion 3, and the plug-in blocks 41 are divided into two rows along the length direction of the sealing gasket 4, and the plug-in blocks 41 on each row are arranged at intervals. The top surface of the hand pulling part 3 is provided with inserting grooves 35 for inserting the inserting blocks 41 in a one-to-one correspondence, and the inserting grooves 35 are matched with the inserting blocks 41. The side walls of the plug blocks 41 at two ends of the sealing gasket 4 are provided with guide cambered surfaces 412 which incline inwards towards the direction of the hand pulling part 3, so that the sealing gasket 4 and the hand pulling part 3 can be conveniently inserted and installed.

The sealing gasket 4 is provided with a material reducing groove 411 which is concave inwards at the end face of the plug-in block 41 facing the poking hand 3, and the depth of the material reducing groove 411 is the same as the axial length of the plug-in block 41. The arrangement of the material reducing groove 411 can reduce the volume of the sealing gasket 4 and reduce the production cost.

The sealing gasket 4 also has sealing posts 42 on the same side of the plug block 41 for insertion into the positioning sleeve 31, the sealing posts 42 being staggered with the plug block 41.

The top surface of the closure 2 is also provided with operation markers 24 for the installer to observe on both sides along the horizontal axis. After the fixing of the hand pulling part 3 is completed, the operation marks 24 are positioned on two sides of the length direction of the hand pulling part 3. The operation mark 24 includes a locking mark 241 and an unlocking mark 242 so that the installer can operate the handle portion 3 to screw or detach the bottle cap 2.

The implementation principle of the filter element bottle provided by the embodiment of the application is as follows: the handle 3 and the bottle cap 2 are pre-fixed through the positioning sleeve 31, the positioning column 21, the positioning convex ring 22, the positioning ring groove 32, the limiting block 23 and the limiting groove 33, then the fixing piece 34 penetrates through the positioning sleeve 31 and the positioning column 21 to be in threaded fit so as to finish final fixation of the handle 3 and the bottle cap 2, and finally the sealing gasket 4 is in sealing connection with the top of the handle 3, so that the positioning sleeve 31 is sealed.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a filter core bottle, includes body (1) and rotation install in bottle lid (2) of body (1), its characterized in that, the top of bottle lid (2) is provided with dials hand (3), dial hand (3) with bottle lid (2) can dismantle and be connected, bottle lid (2) top is provided with at least one reference column (21), dial hand (3) be provided with be used for the cover to establish reference column (21) locating sleeve (31), reference column (21) with locating sleeve (31) are fixed through mounting (34) connection.

2. A cartridge bottle according to claim 1, wherein the fixing member (34) is a fixing bolt, the fixing member (34) is arranged in the positioning sleeve (31), and the positioning sleeve (31) has a fixing screw hole (211) which is matched with the fixing member (34).

3. A filter element bottle according to claim 1, wherein the bottle cap (2) is provided with a positioning convex ring (22) at the outer side of the positioning column (21), and a positioning annular groove (32) in plug-in fit with the positioning convex ring (22) is arranged at one side of the pulling hand (3) facing the bottle cap (2).

4. A filter cartridge bottle according to claim 1, wherein the cross section of the handle portion (3) is rectangular, and the axis of the handle portion (3) in the length direction coincides with the axis of the top surface of the bottle cap (2).

5. A cartridge bottle according to claim 4, wherein the cap (2) has two positioning posts (21), the two positioning posts (21) being symmetrically arranged along the axis of the cap (2), and the positioning sleeves (31) being arranged in one-to-one correspondence with the positioning posts (21).

6. A cartridge bottle according to claim 5, wherein the cap (2) is provided with a stopper (23) between the two positioning posts (21), and the handle portion (3) is provided with a stopper groove (33) between the two positioning sleeves (31) to cooperate with the stopper (23).

7. The filter element bottle according to claim 1, further comprising a sealing gasket (4) sealing the top of the handle portion (3), wherein the sealing gasket (4) is fixedly inserted into the handle portion (3).

8. The filter element bottle according to claim 7, wherein a plurality of plug-in blocks (41) are arranged on one side of the sealing gasket (4) facing the pulling hand (3), and plug-in grooves (35) for inserting the plug-in blocks (41) in a one-to-one correspondence manner are formed in the top surface of the pulling hand (3).

9. A cartridge bottle according to claim 8, wherein the gasket (4) is provided with a material reducing groove (411) at the end face of the plug block (41).

10. A cartridge bottle according to claim 1, wherein the top surface of the cap (2) is provided with operation markers (24) on both sides of the handle portion (3).