CN213506106U - Reverse osmosis membrane water purification equipment - Google Patents
Reverse osmosis membrane water purification equipment Download PDFInfo
- Publication number
- CN213506106U CN213506106U CN202021595228.7U CN202021595228U CN213506106U CN 213506106 U CN213506106 U CN 213506106U CN 202021595228 U CN202021595228 U CN 202021595228U CN 213506106 U CN213506106 U CN 213506106U
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- cover plate
- sleeve
- bottom shell
- front cover
- spring
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Abstract
The utility model relates to the technical field of water purifying equipment, in particular to reverse osmosis membrane water purifying equipment, wherein the left side and the right side of an inner cavity of a bottom shell are both provided with positioning cylinders; pin shaft positioning plates are arranged on the left side and the right side of the rear surface of the front cover plate; the pin shaft positioning plates are fixed with pin shafts; one end of the pressure plate extends out of the upper surface of the front cover plate; the pressing plate is provided with a connecting block; straight rods are hinged on the connecting blocks; the hinged positions of the two straight rods are sleeved with sleeves; the diameter of the inner hole of the sleeve is equal to that of the straight rod; one end of the spring is fixed on the second stop block; the other end of the spring is tightly pressed at one end of the sleeve; the other end of the sleeve is pressed on the first stop block. When the utility model is used, the dismounting efficiency of the front cover plate in the water purifying equipment is high, and the replacement efficiency of the filter element is greatly improved.
Description
Technical Field
The utility model relates to a water purification unit technical field, in particular to reverse osmosis membrane water purification unit.
Background
Water purification plants are gradually entering more and more common households. The water purifier can deeply filter water according to a certain standard, filter impurities such as floaters, heavy metals, bacteria, viruses, rust, microorganisms and the like in the water to obtain pure water suitable for human bodies, and accordingly reduce adverse effects on the human bodies caused by water quality pollution.
At present, most of water purification equipment in the market adopts a reverse osmosis technology to realize the purpose of water purification. Reverse osmosis is a membrane separation operation that separates a solvent from a solution using a pressure difference as a driving force, and can intercept various inorganic ions, colloidal substances, and macromolecular solutes in water, thereby obtaining purified water.
The filter element that inside corresponds of water purification unit generally need regularly to be changed, so water purification unit's front shroud need often tear open. The existing front cover plate is usually connected and fixed with the bottom shell by utilizing a pressing type buckle integrally formed with the front cover plate, and the pressing type buckle is easy to break although being simple to disassemble and assemble, is difficult to repair once being broken, needs the whole front cover plate to be replaced, and increases the maintenance cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reverse osmosis membrane water purification unit to prior art's defect with not enough.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model relates to a reverse osmosis membrane water purification device, which comprises a spring, a bottom shell with an opening-shaped front surface and a front cover plate covering the opening on the front surface of the bottom shell; the left side and the right side of the inner cavity of the bottom shell are both provided with a positioning cylinder; pin shaft positioning plates are arranged on the left side and the right side of the rear surface of the front cover plate; the pin shaft positioning plates are fixed with pin shafts; the shaft body of the pin shaft is matched with the inner hole of the positioning cylinder; the pin shafts on the two sides are respectively inserted into the positioning cylinders on the two sides from top to bottom;
two pressing plates are arranged at the top of the bottom shell; a rotating shaft is fixed on the pressing plate; the rotating shaft is rotatably connected with the bottom shell; one end of the pressure plate extends out of the upper surface of the front cover plate; the pressing plate is provided with a connecting block; straight rods are hinged to the connecting blocks; the tail ends of the two straight rods are hinged; one straight rod is provided with a first stop block; the other straight rod is provided with a second stop block; the hinged positions of the two straight rods are sleeved with sleeves; the diameter of the inner hole of the sleeve is equal to that of the straight rod; one end of the spring is fixed on the second stop block; the other end of the spring is tightly pressed at one end of the sleeve; the other end of the sleeve is tightly pressed on the first stop block.
Furthermore, a U-shaped hook body is fixed on the second stop block; a circular ring is arranged on the outer side wall of the sleeve; the inner side surface of the hook body is provided with a hanging needle which can be inserted into the circular ring.
Further, a bottom case avoiding groove is formed in the top surface of the bottom case; a cover plate avoiding groove is formed in the top of the front cover plate; the pressing plate is arranged in the bottom shell avoiding groove and the cover plate avoiding groove.
After the structure is adopted, the utility model discloses beneficial effect does: the utility model relates to a reverse osmosis membrane water purification device, the left and right sides of the inner cavity of the bottom shell are provided with positioning cylinders; pin shaft positioning plates are arranged on the left side and the right side of the rear surface of the front cover plate; the pin shaft positioning plates are fixed with pin shafts; the shaft body of the pin shaft is matched with the inner hole of the positioning cylinder; the pin shafts on the two sides are respectively inserted into the positioning cylinders on the two sides from top to bottom; two pressing plates are arranged at the top of the bottom shell; a rotating shaft is fixed on the pressing plate; the rotating shaft is rotatably connected with the bottom shell; one end of the pressure plate extends out of the upper surface of the front cover plate; the pressing plate is provided with a connecting block; straight rods are hinged on the connecting blocks; the tail ends of the two straight rods are hinged; one straight rod is provided with a first stop block; the other straight rod is provided with a second stop block; the hinged positions of the two straight rods are sleeved with sleeves; the diameter of the inner hole of the sleeve is equal to that of the straight rod; one end of the spring is fixed on the second stop block; the other end of the spring is tightly pressed at one end of the sleeve; the other end of the sleeve is pressed on the first stop block. When the utility model is used, the pin shaft is inserted into the positioning cylinder, and the front cover plate is pressed downwards by combining the pressing plate, so that the pin shaft can not be pulled out of the positioning cylinder, and the front cover plate is fixed on the bottom shell; after the sleeve is sleeved at the hinged position of the two straight rods, the two straight rods cannot be folded, and the pressing plate cannot rotate; when the front cover plate needs to be detached, the two straight rods can be folded after the sleeve is pushed to be dislocated with the hinged position between the two straight rods, the two pressing plates can rotate to be dislocated with the front cover plate in the folding process of the two straight rods, and the front cover plate can be pulled out of the bottom shell; the dismouting efficiency of front shroud is fast among this water purification unit, and the change efficiency of filter core is improved to very big limit ground.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the bottom case;
FIG. 3 is a schematic view of the structure of the front cover plate;
FIG. 4 is an enlarged schematic view of section A of FIG. 1;
FIG. 5 is an enlarged schematic view of section B of FIG. 2;
description of reference numerals:
1. a bottom case; 101. a bottom shell avoidance slot; 102. a positioning cylinder; 2. a rotating shaft; 3. pressing a plate;
301. connecting blocks; 4. a straight rod; 401. a first stopper; 402. a second stopper; 5. a front cover plate;
501. the cover plate avoids the groove; 502. a pin shaft positioning plate; 6. a spring; 7. a pin shaft; 8. a sleeve;
801. a circular ring; 9. a hook body; 901. and (5) hanging a needle.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 5, the reverse osmosis membrane water purification device of the present invention comprises a spring 6, a bottom case 1 with an open front surface, and a front cover plate 5 covering the front surface of the bottom case 1; the left side and the right side of the inner cavity of the bottom shell 1 are both provided with a positioning cylinder 102; pin shaft positioning plates 502 are arranged on the left side and the right side of the rear surface of the front cover plate 5; the pin shaft positioning plates 502 are all fixed with pin shafts 7; the shaft body of the pin shaft 7 is matched with the inner hole of the positioning cylinder 102; the pin shafts 7 on the two sides are respectively inserted into the positioning cylinders 102 on the two sides from top to bottom;
two pressing plates 3 are arranged at the top of the bottom shell 1; a rotating shaft 2 is fixed on the pressing plate 3; the rotating shaft 2 is rotatably connected with the bottom shell 1; one end of the pressure plate 3 extends out of the upper surface of the front cover plate 5; the pressing plate 3 is provided with a connecting block 301; straight rods 4 are hinged to the connecting blocks 301; the tail ends of the two straight rods 4 are hinged; one straight rod 4 is provided with a first stop block 401; the other straight rod 4 is provided with a second stop block 402; the hinged position of the two straight rods 4 is sleeved with a sleeve 8; the diameter of the inner hole of the sleeve 8 is equal to that of the straight rod 4; one end of the spring 6 is fixed on the second stop block 402; the other end of the spring 6 is tightly pressed at one end of the sleeve 8; the other end of the sleeve 8 is tightly pressed on the first stop block 401; the pin shaft 7 is inserted into the positioning cylinder 102, and the front cover plate 5 is pressed downwards by combining with the pressing plate 3, so that the pin shaft 7 cannot be pulled out of the positioning cylinder 102, and the front cover plate 5 is fixed on the bottom shell 1; after the sleeve 8 is sleeved at the hinged position of the two straight rods 4, the two straight rods 4 cannot be folded, and the pressing plate 3 cannot rotate; when the front cover plate 5 needs to be detached, the sleeve 8 is pushed to be dislocated with the hinged position between the two straight rods 4, the two straight rods 4 can be folded, the two pressing plates 3 can be rotated to be dislocated with the front cover plate 5 in the process of folding the two straight rods 4, and the front cover plate 5 can be pulled out of the bottom shell 1; the dismouting efficiency of front shroud is fast among this water purification unit, and the change efficiency of filter core is improved to very big limit ground.
As a preferable mode of the present invention, a U-shaped hook 9 is fixed to the second stopper 402; a circular ring 801 is arranged on the outer side wall of the sleeve 8; the inner side surface of the hook body 9 is provided with a hanging needle 901 which can be inserted into the circular ring 801; after the hinge position between the sleeve 8 and the two straight rods 4 is staggered, the ring 801 is hung and buckled on the hanging needle 901, so that the sleeve 8 cannot be pushed to reset by the spring 6.
As a preferable mode of the present invention, a bottom case avoiding groove 101 is formed on the top surface of the bottom case 1; a cover plate avoiding groove 501 is formed in the top of the front cover plate 5; the pressing plate 3 is arranged in the bottom shell avoiding groove 101 and the cover plate avoiding groove 501; the bottom case escape groove 101 and the cover escape groove 501 allow the pressing plate 3 not to protrude outside the bottom case 1 and the front cover 5.
When the utility model is used, the pin shaft is inserted into the positioning cylinder, and the front cover plate is pressed downwards by combining the pressing plate, so that the pin shaft can not be pulled out of the positioning cylinder, and the front cover plate is fixed on the bottom shell; after the sleeve is sleeved at the hinged position of the two straight rods, the two straight rods cannot be folded, and the pressing plate cannot rotate; when the front cover plate needs to be detached, the sleeve is pushed to be dislocated with a hinged position between the two straight rods, the two straight rods can be folded, the two pressing plates can rotate to be dislocated with the front cover plate in the folding process of the two straight rods, the ring is hung and buckled on the hanging needle, the sleeve cannot be pushed to be reset by the spring, and the front cover plate can be pulled out of the bottom shell; the dismouting efficiency of front shroud is fast among this water purification unit, and the change efficiency of filter core is improved to very big limit ground.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (2)
1. A reverse osmosis membrane water purification unit which characterized in that: the spring type automatic opening device comprises a spring (6), a bottom shell (1) with an opening on the front surface and a front cover plate (5) covering the opening on the front surface of the bottom shell (1); the left side and the right side of the inner cavity of the bottom shell (1) are provided with positioning cylinders (102); pin shaft positioning plates (502) are arranged on the left side and the right side of the rear surface of the front cover plate (5); the pin shaft positioning plates (502) are all fixed with pin shafts (7); the shaft body of the pin shaft (7) is matched with the inner hole of the positioning cylinder (102); the pin shafts (7) on the two sides are respectively inserted into the positioning cylinders (102) on the two sides from top to bottom;
two pressing plates (3) are arranged at the top of the bottom shell (1); a rotating shaft (2) is fixed on the pressing plate (3); the rotating shaft (2) is rotatably connected with the bottom shell (1); one end of the pressure plate (3) extends out of the upper surface of the front cover plate (5); the pressing plate (3) is provided with a connecting block (301); straight rods (4) are hinged to the connecting blocks (301); the tail ends of the two straight rods (4) are hinged; one straight rod (4) is provided with a first stop block (401); a second block (402) is arranged on the other straight rod (4); the hinged position of the two straight rods (4) is sleeved with a sleeve (8); the diameter of an inner hole of the sleeve (8) is equal to that of the straight rod (4); one end of the spring (6) is fixed on the second stop block (402); the other end of the spring (6) is tightly pressed at one end of the sleeve (8); the other end of the sleeve (8) is tightly pressed on the first stop block (401); a U-shaped hook body (9) is fixed on the second block (402); a circular ring (801) is arranged on the outer side wall of the sleeve (8); the inner side surface of the hook body (9) is provided with a hanging needle (901) which can be inserted into the circular ring (801).
2. The reverse osmosis membrane water purification device of claim 1, wherein: a bottom shell avoiding groove (101) is formed in the top surface of the bottom shell (1); a cover plate avoiding groove (501) is formed in the top of the front cover plate (5); the pressing plate (3) is arranged in the bottom shell avoiding groove (101) and the cover plate avoiding groove (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021595228.7U CN213506106U (en) | 2020-08-04 | 2020-08-04 | Reverse osmosis membrane water purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021595228.7U CN213506106U (en) | 2020-08-04 | 2020-08-04 | Reverse osmosis membrane water purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213506106U true CN213506106U (en) | 2021-06-22 |
Family
ID=76436853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021595228.7U Active CN213506106U (en) | 2020-08-04 | 2020-08-04 | Reverse osmosis membrane water purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213506106U (en) |
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2020
- 2020-08-04 CN CN202021595228.7U patent/CN213506106U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 515071 2nd floor, building 2, jinbeite building, north end of N1 Road, Shantou Free Trade Zone, Guangdong Province Patentee after: Guangdong osbo film material technology Co.,Ltd. Address before: 515071 2nd floor, building 2, jinbeite building, north end of N1 Road, Shantou Free Trade Zone, Guangdong Province Patentee before: SHANTOU AOSIBO ENVIRONMENTAL PROTECTION MATERIAL MANUFACTURING CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |