CN213066667U - Refrigerator filter with replaceable filter material - Google Patents
Refrigerator filter with replaceable filter material Download PDFInfo
- Publication number
- CN213066667U CN213066667U CN202022044920.7U CN202022044920U CN213066667U CN 213066667 U CN213066667 U CN 213066667U CN 202022044920 U CN202022044920 U CN 202022044920U CN 213066667 U CN213066667 U CN 213066667U
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- Prior art keywords
- cover
- carbon rod
- connecting rod
- filter
- sliding block
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- 239000000463 material Substances 0.000 title claims abstract description 28
- 229910052799 carbon Inorganic materials 0.000 claims description 50
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 206010040007 Sense of oppression Diseases 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model provides a refrigerator filter of removable filter media, its characterized in that includes body, end cover, bottom, filter media structure, prevents rocking buffer gear, the utility model discloses an increase by supporting disk, first slider, spring, head rod, second connecting rod, first pivot, second slider, the buffer gear that prevents rocking that the second pivot constitutes, when artifical when twisting the bottom, its bottom will form the oppression to head rod, second connecting rod respectively in the process of twisting, make it expand respectively to both sides under the drive of first slider, second slider gradually, and form certain extrusion force to the filter media structure, thereby make the filter media structure can not take place to rock in the use, namely, further effectively improved the installation stability of filter media structure, and then can effectively improve the availability factor of filter media structure; the increase of the spring can enable the filter material structure to have certain buffering force when being collided by external hard objects, so that damage is reduced to a certain extent.
Description
Technical Field
The utility model relates to a filter technical field especially relates to a refrigerator filter of removable filter media.
Background
The refrigerator filter is mostly positioned in a refrigerating system of the refrigerator and is arranged in a liquid pipeline between an outlet of the condenser and an inlet of the capillary tube; the water absorption type refrigerator is used as a scavenger in a refrigeration system of a refrigerator and mainly absorbs raw water in the refrigeration system so as to ensure the cleanness degree of the interior of the refrigeration system; the filter element in the refrigerator filter is an important component, the filtering is realized by the internal filter material, the filtering effect of the internal filter material is reduced after the filter element is used for a period of time, and the filter material needs to be replaced in order to ensure the normal use of the refrigerator refrigerating system;
the filter element for the refrigerator filter in the prior art is composed of a shell made of plastic materials and an internal filter material, and the filter is realized through the filter material in the shell; but the filter core of current filter is mostly abandon the type for shell and inside filter media formula as an organic whole use the filter core that the time is direct to be renewed, make the unable change that realizes of the inside filter media of shell, further increased economic input cost, increased economic burden to a certain extent, and this type of filter core shell is plastic materials, can cause the pollution to the environment after the filter core is abandoned.
Disclosure of Invention
According to the technical problem, the utility model provides a refrigerator filter of removable filter media which is characterized in that includes body, end cover, bottom, filter media structure, anti-sway buffer gear, the body is made by the plastics material, the left end of body is installed the end cover, the end cover is made by the plastics material, the end cover forms the cavity with the body, the lateral wall of body right-hand member is seted up threadedly, the body right-hand member is installed the bottom through the screw thread, the inside wall of bottom is provided with the screw thread, the left side of bottom is provided with anti-sway buffer gear, the inside that the end cover and body formed the cavity is provided with the filter media structure;
the water inlet sealing ring is arranged on the top of the end cover, the boss and the end cover are of an integral structure, a water inlet sealing ring is arranged on the side wall of the boss, a water inlet is formed in the boss, the number of the water inlets is N, N is more than or equal to 2, a convex column is arranged on the top of the boss, the convex column and the boss are of an integral structure, the water inlet is of an annular structure, and a water outlet sealing ring is arranged on the side wall of the convex column;
the filter material structure comprises a carbon rod cover, a carbon rod and a carbon rod base, the carbon rod cover is arranged in a cavity formed by the end cover and the body, one end of the carbon rod cover is adhered with one end of the carbon rod, the carbon rod is of a hollow columnar structure, the other end of the carbon rod cover extends to the inside of the protruding column to be contacted with the water outlet, the other end of the carbon rod cover is provided with a through hole which is coaxial with the water inlet, one end of the carbon rod base is adhered with the other end of the carbon rod, and the other end of the carbon rod base is provided with an anti-shaking buffer mechanism;
the anti-shaking buffer mechanism consists of a supporting disk, a first sliding block, a spring, a first connecting rod, a second connecting rod, a first rotating shaft, a second sliding block and a second rotating shaft, wherein the supporting disk is installed at the other end of the carbon rod base, and the supporting disk and the carbon rod base are of an integral structure; the upper side and the lower side of the right side wall of the supporting plate are respectively provided with a sliding chute, and one end of a spring is welded inside each sliding chute; a second sliding block is connected inside a sliding groove formed in the upper side of the right side wall of the supporting plate in a sliding mode and is welded with the other end of the spring; a first sliding block is connected to the inner part of a sliding groove formed in the lower side of the right side wall of the supporting plate in a sliding mode, and the first sliding block is welded to the other end of the spring; mounting grooves are formed in the first sliding block and the second sliding block, and a second rotating shaft is arranged in each mounting groove; the first sliding block is connected with one end of a second connecting rod through a second rotating shaft; the second sliding block is connected with one end of a first connecting rod through a second rotating shaft; the other end of the first connecting rod is connected with the other end of the second connecting rod through a first rotating shaft; the first connecting rod and the second connecting rod are respectively contacted with the left side wall of the bottom cover.
The utility model has the advantages that:
the utility model discloses an utilize threaded connection's mode, be connected body and bottom, make its inside filter media can be when unscrewing the bottom by manual work, easily take out its inside filter media conveniently, thereby make its inside filter media can reach the effect of being convenient for take out, change, this makes this application need not to replace this application wholly after using a period, only need to change its inside filter media can, can reduce the expenditure of cost to a certain extent, reduce economic burden, and because need not to replace, abandon the body of plastics material, make it can reach the effect of circulated use, thereby can not cause the pollution to the environment;
the utility model discloses an increase by the supporting disk, first slider, the spring, the head rod, the second connecting rod, first pivot, the second slider, the buffer gear that prevents rocking that the second pivot is constituteed, when artifical when twisting the bottom, its bottom will form the oppression to head rod, second connecting rod respectively in the in-process of twisting, make it expand to both sides respectively under the drive of first slider, second slider gradually, and form certain extrusion force to the filter media structure, thereby make the filter media structure can not take place to rock in the use, namely, further effectively improved the installation stability of filter media structure, and then can effectively improve the availability factor of filter media structure; wherein, the increase of spring can make the filter media structure possess the power of certain buffering when receiving the collision of external hard thing, in order to reduce the damage to a certain extent, and the increase of this spring can make the manual work when unscrewing the bottom, resume elastic deformation's effort by this spring down respectively with the head rod, the home position is resumeed to the second connecting rod, make the head rod, the second connecting rod can be directly extended the body outside by the right-hand member footpath of body, thereby can be convenient for the manual work hold the head rod, the second connecting rod takes out the filter media by this internal portion, namely, this head rod, the handle can be regarded as equally to the second connecting rod, so that the manual work takes out the inside filter media of body, high durability and convenient use, and time and labor saving.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of the connection structure of the second connecting rod and the first sliding block of the present invention;
fig. 4 is a top view of the end cap of the present invention.
As shown in the figure: 1-body, 2-end cover, 200-boss, 201-water inlet sealing ring, 202-water inlet, 203-convex column, 204-water outlet sealing ring, 205-water outlet, 3-carbon rod cover, 4-carbon rod, 5-carbon rod base, 6-bottom cover, 7-supporting disk, 701-sliding chute, 8-first sliding block, 9-spring, 10-first connecting rod, 11-second connecting rod, 12-first rotating shaft, 13-second sliding block, 14-second rotating shaft and 15-mounting groove.
Detailed Description
Example 1
The utility model provides a refrigerator filter of removable filter media, its characterized in that includes body 1, end cover 2, bottom 6, the filter media structure, prevent rocking buffer gear, body 1 is made by the plastics material, end cover 2 is installed to the left end of body 1, end cover 2 is made by the plastics material, end cover 2 forms the cavity with body 1, the lateral wall of the right-hand member of body 1 has seted up the screw thread, body 1 right-hand member is installed bottom 6 through the screw thread, the inside wall of bottom 6 is provided with the screw thread, the left side of bottom 6 is provided with prevents rocking buffer gear, end cover 2 forms the inside of cavity with body 1 and is provided with the filter media structure;
the top of the end cover 2 is provided with a boss 200, the boss 200 and the end cover 2 are of an integral structure, the side wall of the boss 200 is provided with a water inlet sealing ring 201, a water inlet 202 is formed in the boss 200, the number of the water inlets 202 is N, N is more than or equal to 2, the top of the boss 200 is provided with a convex column 203, the convex column 203 and the boss 200 are of an integral structure, the water inlet 202 is of an annular structure, and the side wall of the convex column 203 is provided with a water outlet sealing ring 204;
the filter material structure comprises a carbon rod cover 3, a carbon rod 4 and a carbon rod base 5, the carbon rod cover 3 is arranged in a cavity formed by the end cover 2 and the body 1, one end of the carbon rod 4 is pasted at one end of the carbon rod cover 3, the carbon rod 4 is of a hollow columnar structure, the other end of the carbon rod cover 3 extends into the convex column 203 and is in contact with the water outlet 205, a through hole is formed in the other end of the carbon rod cover 3 and is coaxial with the water inlet 202, one end of the carbon rod base 5 is pasted at the other end of the carbon rod 4, and an anti-shaking buffer mechanism is arranged at the other end of the carbon rod base 5;
the anti-shaking buffer mechanism consists of a support plate 7, a first sliding block 8, a spring 9, a first connecting rod 10, a second connecting rod 11, a first rotating shaft 12, a second sliding block 13 and a second rotating shaft 14, the support plate 7 is installed at the other end of the carbon rod base 5, and the support plate 7 and the carbon rod base 5 are of an integral structure; the upper side and the lower side of the right side wall of the supporting plate 7 are respectively provided with a sliding chute 701, and one end of a spring 9 is welded inside each sliding chute 701; a second sliding block 13 is connected inside a sliding groove 701 formed in the upper side of the right side wall of the supporting plate 7 in a sliding mode, and the second sliding block 13 is welded with the other end of the spring 9; a first sliding block 8 is connected to the inner part of a sliding groove 701 formed in the lower side of the right side wall of the supporting plate 7 in a sliding mode, and the first sliding block 8 is welded to the other end of the spring 9; mounting grooves 15 are formed in the first sliding block 8 and the second sliding block 13, and a second rotating shaft 14 is arranged in each mounting groove 15; the first sliding block 8 is connected with one end of a second connecting rod 11 through a second rotating shaft 14; the second sliding block 13 is connected with one end of the first connecting rod 10 through a second rotating shaft 14; the other end of the first connecting rod 10 is connected with the other end of the second connecting rod 11 through a first rotating shaft 12; the first connecting rod 10 and the second connecting rod 11 are respectively contacted with the left side wall of the bottom cover 6.
Example 2
When the utility model is used, the water source to be filtered enters the channel between the carbon rod cover 3 and the end cover 2 and the body 1 from the water inlet 202 in the boss 200 and then enters the carbon rod 4 in sequence for filtering, the filtered water source passes through the cross section of the carbon rod 4 and enters the hollow cylindrical space of the carbon rod 4 and flows out from the through hole and the water outlet hole of the carbon rod cover 3, the shaking prevention buffer mechanism in the application can ensure that the bottom cover 6 will respectively press the first connecting rod 10 and the second connecting rod 11 in the process of screwing when the bottom cover 6 is screwed manually, so that the bottom cover 6 gradually expands towards two sides under the driving of the first sliding block 8 and the second sliding block 13 and forms certain extrusion force to the filter material structure, thereby the filter material structure can not shake in the using process, namely, the installation stability of the filter material structure is further effectively improved, and the use efficiency of the filter material structure can be effectively improved, the addition of the spring 9 can enable the filter material structure to have certain buffering force when being collided by external hard objects in the using process so as to reduce damage to a certain extent;
after using a period of time, the filter effect of its filter core reduces, need change the filter media of body 1 inside this moment, in the change process, at first, by artifical manual back-off bottom 6 of screwing, and restore elastic deformation's effort by spring 9 under respectively with head rod 10, second connecting rod 11 restores the normal position, make head rod 10, second connecting rod 11 can directly extend the body 1 outside by the right-hand member footpath of body 1, only need hold head rod 10 by the manual work this moment, second connecting rod 11 with the filter media by body 1 inside take out can, this in-process, this head rod 10, second connecting rod 11 can regard as the handle equally, so that the manual work takes out the inside filter media structure of body 1, high durability and convenient use, and time and labor saving.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A refrigerator filter with replaceable filter materials is characterized by comprising a body, an end cover, a bottom cover, filter material structures and an anti-shaking buffer mechanism, wherein the body is made of plastic materials, the end cover is installed at the left end of the body and made of plastic materials, the end cover and the body form a cavity, threads are formed on the outer side wall of the right end of the body, the bottom cover is installed at the right end of the body through threads, threads are formed on the inner side wall of the bottom cover, the anti-shaking buffer mechanism is arranged on the left side of the bottom cover, and the filter material structures are arranged inside the cavity formed by the end cover and the body;
the top of the end cover is provided with a boss, the boss and the end cover are of an integrated structure, the side wall of the boss is provided with a water inlet sealing ring, a water inlet is formed in the boss, the top of the boss is provided with a convex column, the convex column and the boss are of an integrated structure, the water inlet is of an annular structure, and the side wall of the convex column is provided with a water outlet sealing ring;
the filter material structure comprises a carbon rod cover, a carbon rod and a carbon rod base, the carbon rod cover is arranged in a cavity formed by the end cover and the body, one end of the carbon rod cover is adhered with one end of the carbon rod, the carbon rod is of a hollow columnar structure, the other end of the carbon rod cover extends to the inside of the protruding column to be contacted with the water outlet, the other end of the carbon rod cover is provided with a through hole which is coaxial with the water inlet, one end of the carbon rod base is adhered with the other end of the carbon rod, and the other end of the carbon rod base is provided with an anti-shaking buffer mechanism;
the anti-shaking buffer mechanism consists of a supporting disk, a first sliding block, a spring, a first connecting rod, a second connecting rod, a first rotating shaft, a second sliding block and a second rotating shaft, wherein the supporting disk is installed at the other end of the carbon rod base, and the supporting disk and the carbon rod base are of an integral structure; the upper side and the lower side of the right side wall of the supporting plate are respectively provided with a sliding chute, and one end of a spring is welded inside each sliding chute; a second sliding block is connected inside a sliding groove formed in the upper side of the right side wall of the supporting plate in a sliding mode and is welded with the other end of the spring; a first sliding block is connected to the inner part of a sliding groove formed in the lower side of the right side wall of the supporting plate in a sliding mode, and the first sliding block is welded to the other end of the spring; mounting grooves are formed in the first sliding block and the second sliding block, and a second rotating shaft is arranged in each mounting groove; the first sliding block is connected with one end of a second connecting rod through a second rotating shaft; the second sliding block is connected with one end of a first connecting rod through a second rotating shaft; the other end of the first connecting rod is connected with the other end of the second connecting rod through a first rotating shaft.
2. The filter of claim 1, wherein the number of said water inlets is N, N is 2 or more.
3. The filter of a refrigerator with replaceable filter media of claim 1, wherein the first connecting rod and the second connecting rod are respectively in contact with a left side wall of the bottom cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022044920.7U CN213066667U (en) | 2020-09-17 | 2020-09-17 | Refrigerator filter with replaceable filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022044920.7U CN213066667U (en) | 2020-09-17 | 2020-09-17 | Refrigerator filter with replaceable filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213066667U true CN213066667U (en) | 2021-04-27 |
Family
ID=75560292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022044920.7U Active CN213066667U (en) | 2020-09-17 | 2020-09-17 | Refrigerator filter with replaceable filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213066667U (en) |
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2020
- 2020-09-17 CN CN202022044920.7U patent/CN213066667U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000 No.29 Jinhai Road, Jinghai Economic Development Zone, Tianjin Patentee after: Yuanda Health Technology (Tianjin) Co.,Ltd. Address before: 300000 No.29 Jinhai Road, Jinghai Economic Development Zone, Tianjin Patentee before: TIANJIN YUANDA INDUSTRY AND TRADE Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 300000 No.29 Jinhai Road, Jinghai Economic Development Zone, Tianjin Patentee after: Yuanda Health Technology (Tianjin) Co.,Ltd. Country or region after: China Address before: 300000 No.29 Jinhai Road, Jinghai Economic Development Zone, Tianjin Patentee before: Yuanda Health Technology (Tianjin) Co.,Ltd. Country or region before: China |