CN209411922U - Water purifier prying-resistant structure - Google Patents

Abstract

The utility model discloses water purifier prying-resistant structures, including water purifier host main body, external screw thread is fixedly connected at the top of the water purifier host main body, it is described externally threaded to be internally provided with fixed plate, gasket is provided at the top of the fixed plate, the bottom of the gasket is provided with strainer, and the externally threaded screw top is connected with the attaching nut at the top of gasket, offers card slot at the top of the external screw thread inner wall.The utility model protects the hole inside fixed plate by web plate, prevent user from pulling out fixed plate by the hole of fixed plate, reset spring keeps fixture block mobile outward and card slot snap-fit by elastic force simultaneously, it prevents from user from opening web plate to pull out fixed plate, solve the problems, such as that existing water purifier does not have anti-picking device, which has the good advantage of pick-proof effect, the protection effect of water purifier is improved, personnel easy to repair repair to by water purifier.

Description

Water purifier prying-resistant structure

Technical field

The utility model relates to water purifier technical fields, specially water purifier prying-resistant structure.

Background technique

Water purifier is can be divided into gradually compact form water purifier and self-cleaning purifier two major classes by circuit design grade classification.Tradition Water purifier is gradually compact form water purifier, its internal duct design filter core is loose at first but afterwards tight, by PP melt-blown filter, granulated carbon, compressed carbon, RO reverse osmosis membrane or ultrafiltration membrane, post active carbon, usually this 5 grades compositions that successively join end to end.

Existing water purifier does not have anti-picking device, and majority has web plate but its pick-proof effect cannot function as main foundation, Web plate exists by the possibility of broken off by water flush, causes pick-proof ineffective, while some users tear product open in the presence of malice and cause product broken The phenomenon that damage, producer can not learn user responsibility or product quality problem, to will appear responsibility dispute, and due to net Hydrophone compact internal structure, user once pries open privately is easy to cause internal structure damage or part to fall, to be not easy In maintenance, the protection effect of water purifier is reduced.

Utility model content

The purpose of this utility model is to provide water purifier prying-resistant structures, have the good advantage of pick-proof effect, solve existing Some water purifiers do not have the problem of anti-picking device.

To achieve the above object, the utility model provides the following technical solutions: water purifier prying-resistant structure, including water purifier master Machine ontology, is provided with external screw thread at the top of the water purifier host main body, it is described it is externally threaded be internally provided with fixed plate, it is described Gasket is provided at the top of fixed plate, the bottom of the gasket is provided with strainer, the externally threaded screw top connection There is the attaching nut being located at the top of gasket, offers card slot, a left side for the fixed plate bottom at the top of the external screw thread inner wall Side and right side are fixedly connected to limited block, and the bottom of the limited block is movably installed with the fixture block with card slot snap-fit, institute The inside for stating fixed plate has additional web plate, and link block is fixedly connected on the inside of the fixture block, and the bottom of the fixed plate is fixed Be connected with the block being located on the inside of link block, be fixedly connected with reset spring on the outside of the block, the reset spring it is outer It holds and is fixedly connected on the inside of link block.

Preferably, be fixedly connected with the pull rod positioned at reset spring inner wall on the inside of the link block, the pull rod it is interior End, which is run through block and extended to, is fixedly connected with rubber jar on the inside of block, the inner wall of the rubber jar is fixedly connected with iron block, The fixed plate is internally provided with bar magnet.

Preferably, the front and back of the fixed plate bottom is fixedly connected to firm block, the outside of the firm block It is slidably connected with externally threaded inner wall.

Preferably, offer filter opening at the top of the web plate, the quantity of the filter opening much with ten, and multiple filter openings in etc. The aperture of distance setting, the filter opening is greater than micron.

Preferably, the reset spring is made of waterproof spring materials, and the elastic force of the reset spring is less than iron block and magnetic Magnetic force between stick.

Preferably, the bottom of the limited block offers sliding groove, and sliding shoe, institute are fixedly connected at the top of the fixture block State the groove profile of sliding groove be it is trapezoidal, the shape of the sliding shoe be it is trapezoidal, the sliding shoe is slidably connected with sliding groove.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model protects the hole inside fixed plate by web plate, prevents hole of the user by fixed plate Fixed plate is pulled out, while reset spring keeps fixture block mobile outward and card slot snap-fit by elastic force, prevents user from taking off It opens web plate to pull out fixed plate, solves the problems, such as that existing water purifier does not have anti-picking device, the water purifier prying-resistant structure, tool The standby good advantage of pick-proof effect, improves the protection effect of water purifier, personnel easy to repair repair to by water purifier；

2, the utility model is because being fixedly connected with the pull rod positioned at reset spring inner wall, the inner end of pull rod on the inside of link block It through block and extends to and is fixedly connected with rubber jar on the inside of block, the inner wall of rubber jar is fixedly connected with iron block, fixed plate Be internally provided with bar magnet, which is being dismantled by the setting of pull rod, rubber jar, iron block and bar magnet, personnel easy to repair Just gasket is taken out after attaching nut, then opens the inside that bar magnet is placed on fixed plate by web plate, makes bar magnet will by magnetic force Iron block inside rubber jar is inhaled inwardly to be moved, and iron block drives rubber jar to move inward, and rubber jar drives the inside sidesway of link block Dynamic, link block drives fixture block to move inward, and makes fixture block facilitate maintenance man to take out fixed plate with exact separation, bar magnet is only reserved To maintenance personal, be installed it is rear it is micro- repair personnel and carry away bar magnet together, can prevent user from removing fixed plate；

3, the utility model is fixedly connected to firm block because of the front and back of fixed plate bottom, consolidate the outside of block with Externally threaded inner wall is slidably connected, which install fixed plate by firm block convenient for user by the setting of firm block After will not tilted upward it is stuck, improve fixed plate installation after stability, convenient for the later period take out fixed plate；

4, the utility model is because offering filter opening at the top of web plate, the quantity of filter opening much with ten, and multiple filter openings in etc. Distance setting, the aperture of filter opening are greater than micron, which leads to the setting of filter opening, make smoothly make filtering with the filter opening of micron greatly Water passes through, while multiple filter openings form filter layer and can once be filtered simultaneously to water quality, and web plate is made to have water filtration effect；

5, the utility model is made of waterproof spring materials because of reset spring, and the elastic force of reset spring is less than iron block and bar magnet Between magnetic force, which makes reset spring will not be by aqueous corrosion qualitative change, simultaneously by the setting of the reset spring of waterproof material The elastic force of reset spring, which is less than the magnetic force between iron block and bar magnet, to drive iron block to move inward by bar magnet convenient for user；

6, the utility model offers sliding groove because of the bottom of limited block, and sliding shoe is fixedly connected at the top of fixture block, sliding The groove profile of dynamic slot be it is trapezoidal, the shape of sliding shoe be it is trapezoidal, sliding shoe is slidably connected with sliding groove, the design by sliding groove with The setting of sliding shoe, being slidably connected convenient for user by trapezoidal sliding groove and sliding shoe makes fixture block move left and right stabilization, together When can prevent fixture block from falling downwards.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is externally threaded main view the schematic diagram of the section structure in the utility model Fig. 1；

Fig. 3 looks up the schematic diagram of the section structure to be externally threaded in the utility model Fig. 1；

Fig. 4 is the top view of the utility model web plate；

Fig. 5 is the left view the schematic diagram of the section structure of limited block in the utility model Fig. 2.

In figure: 1 water purifier host main body, 2 external screw threads, 3 fixed plates, 4 gaskets, 5 strainers, 6 attaching nuts, 7 card slots, 8 Limited block, 9 fixture blocks, 10 web plates, 11 link blocks, 12 blocks, 13 reset springs, 14 pull rods, 15 rubber jars, 16 iron blocks, 17 bar magnets, 18 firm blocks, 19 filter openings, 20 sliding grooves, 21 sliding shoes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5, water purifier prying-resistant structure, including water purifier host main body 1 are please referred to, clarifier is market common device, Water purifier is also water purifier, water purifier, is the water for carrying out depth-type filtration, purified treatment to water quality by the requirement to water Processing equipment, the water purifier usually said generally refer to be used as the small-sized clarifier that family uses, and water purifier host main body 1 is wrapped It includes shower lid, conversion rotating shaft, ball sealer, divide water plug, water outlet and switching switch, the top setting of water purifier host main body 1 There is external screw thread 2, external screw thread 2 is internally provided with fixed plate 3, because the front and back of 3 bottom of fixed plate is fixedly connected to surely Gu block 18, the outside of firm block 18 and the inner wall of external screw thread 2 are slidably connected, the design is by the setting of firm block 18, convenient for making User by firm block 18 fixed plate 3 is installed after will not tilted upward it is stuck, improve the stability after fixed plate 3 is installed, just Fixed plate 3 is taken out in the later period, the top of fixed plate 3 is provided with gasket 4, and the bottom of gasket 4 is provided with strainer 5, external screw thread 2 Screw top be connected with the attaching nut 6 positioned at the top of gasket 4, offer card slot 7 at the top of 2 inner wall of external screw thread, it is fixed The left and right side of 3 bottom of plate is fixedly connected to limited block 8, because the bottom of limited block 8 offers sliding groove 20, fixture block 9 Top is fixedly connected with sliding shoe 21, the groove profile of sliding groove 20 be it is trapezoidal, the shape of sliding shoe 21 is trapezoidal, sliding shoe 21 and sliding Dynamic slot 20 is slidably connected, which passes through the setting of sliding groove 20 and sliding shoe 21, passes through trapezoidal sliding groove convenient for user 20 and sliding shoe 21 be slidably connected fixture block 9 made to move left and right stabilization, while can prevent fixture block 9 from falling downwards, the bottom of limited block 8 Portion is movably installed with the fixture block 9 with 7 snap-fit of card slot, and the inside of fixed plate 3 has additional web plate 10, because opening up at the top of web plate 10 Have a filter opening 19, the quantity of filter opening 19 much with ten, and multiple filter openings 19 are isodistantly spaced setting, and it is micro- that the aperture of filter opening 19 is greater than 80 The setting of filter opening 19 is led in rice, the design, passes through the water that can smoothly make filtering with 80 microns of filter opening 19 greatly, while multiple filter openings 19 formation filter layers can once filter water quality simultaneously, so that web plate 10 is had water filtration effect, the inside of fixture block 9 is fixed It is connected with link block 11, because the inside of link block 11 is fixedly connected with the pull rod 14 positioned at 13 inner wall of reset spring, pull rod 14 Inner end is through block 12 and extends to the inside of block 12 and is fixedly connected with rubber jar 15, and the inner wall of rubber jar 15 is fixedly connected with Iron block 16, fixed plate 3 are internally provided with bar magnet 17, which is set by pull rod 14, rubber jar 15, iron block 16 and bar magnet 17 It sets, personnel easy to repair just take out gasket 4 after having dismantled attaching nut 6, then open web plate 10 and be placed on bar magnet 17 The inside of fixed plate 3 inhales bar magnet 17 inwardly the iron block 16 inside rubber jar 15 by magnetic force dynamic, and iron block 16 drives rubber Shell 15 moves inward, and rubber jar 15 drives link block 11 to move inward, and link block 11 drives fixture block 9 to move inward, and makes Fixture block 9 takes out fixed plate 3 with 7 convenient separation maintenance man of card slot, and bar magnet 17 only keeps for maintenance personal, is installed rear micro- repair Personnel carry away bar magnet 17 together, can prevent user from removing fixed plate 3, and the bottom of fixed plate 3, which is fixedly connected with to be located at, to be connected The block 12 of 11 inside of block is connect, the outside of block 12 is fixedly connected with reset spring 13, because reset spring 13 is waterproof spring material Matter is made, and the elastic force of reset spring 13 is less than the magnetic force between iron block 16 and bar magnet 16, the reset which passes through waterproof material The setting of spring 13 makes reset spring 13 will not be by aqueous corrosion qualitative change, while the elastic force of reset spring 13 is less than iron block 16 and magnetic Magnetic force between stick 16 can drive iron block 16 to move inward convenient for user by bar magnet 16, the outer end of reset spring 13 and connection The inside of block 11 is fixedly connected.

In use, maintenance personal removes attaching nut 6 for after the taking-up of gasket 4, web plate 10 is opened, then bar magnet 17 is placed In the inside of fixed plate 3, inhale bar magnet 17 inwardly the iron block 16 inside rubber jar 15 by magnetic force dynamic, iron block 16 drives rubber Rubber shell 15 moves inward, and rubber jar 15 drives link block 11 to move inward, and link block 11 drives fixture block 9 to move inward, Take out fixture block 9 by fixed plate 3 with 7 convenient separation maintenance man of card slot, while after the completion of maintenance, then fixed plate 3 is placed on outside Inside screw thread 2, fixture block 9 is made to carry out snap-fit by the elastic force and card slot 7 of reset spring 13, it can after fixture block 9 and 7 clamping of card slot It prevents from user from removing 6 rear fixed plate 3 of attaching nut to shake, while unexpected loosen is carried out to fixed plate 3 and is protected, reach effective Pick-proof protection.

In summary: the water purifier prying-resistant structure protects the hole inside fixed plate 3 by web plate 10, prevents from making User is pulled out fixed plate 3 by the hole of fixed plate 3, while reset spring 13 keeps fixture block 9 mobile outward and card by elastic force 7 snap-fit of slot prevents user from opening web plate 10 and pulls out fixed plate 3, solves existing water purifier without anti-skid The problem of setting.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. water purifier prying-resistant structure, including water purifier host main body (1), it is characterised in that: the water purifier host main body (1) Top is provided with external screw thread (2), and the external screw thread (2) is internally provided with fixed plate (3), is set at the top of the fixed plate (3) It is equipped with gasket (4), the bottom of the gasket (4) is provided with strainer (5), and the screw top of the external screw thread (2) is connected with Attaching nut (6) at the top of gasket (4) offers card slot (7), the fixation at the top of external screw thread (2) inner wall The left and right side of plate (3) bottom is fixedly connected to limited block (8), and the bottom of the limited block (8) is movably installed with and blocks The inside of the fixture block (9) of slot (7) snap-fit, the fixed plate (3) has additional web plate (10), and the inside of the fixture block (9) is solid Surely it being connected with link block (11), the bottom of the fixed plate (3) is fixedly connected with the block (12) on the inside of link block (11), It is fixedly connected with reset spring (13) on the outside of the block (12), outer end and link block (11) of the reset spring (13) Inside is fixedly connected.

2. water purifier prying-resistant structure according to claim 1, it is characterised in that: the inside of the link block (11) is fixed to be connected It is connected to the pull rod (14) positioned at reset spring (13) inner wall, the inner end of the pull rod (14) through block (12) and extends to block (12) it is fixedly connected on the inside of rubber jar (15), the inner wall of the rubber jar (15) is fixedly connected with iron block (16), described solid Fixed board (3) is internally provided with bar magnet (17).

3. water purifier prying-resistant structure according to claim 1, it is characterised in that: fixed plate (3) bottom front and The back side is fixedly connected to firm block (18), and the outside of the firm block (18) and the inner wall of external screw thread (2) are slidably connected.

4. water purifier prying-resistant structure according to claim 1, it is characterised in that: offer filter opening at the top of the web plate (10) (19), the quantity of the filter opening (19) much with ten, and multiple filter openings (19) are isodistantly spaced setting, the hole of the filter opening (19) Diameter is greater than 80 microns.

5. water purifier prying-resistant structure according to claim 1, it is characterised in that: the reset spring (13) is waterproof spring Material is made, and the elastic force of the reset spring (13) is less than the magnetic force between iron block (16) and bar magnet (17).

6. water purifier prying-resistant structure according to claim 1, it is characterised in that: the bottom of the limited block (8) offers Sliding groove (20) is fixedly connected with sliding shoe (21) at the top of the fixture block (9), the groove profile of the sliding groove (20) be it is trapezoidal, The shape of the sliding shoe (21) be it is trapezoidal, the sliding shoe (21) is slidably connected with sliding groove (20).