CN211885684U - Clamping mechanism of water purification filter element - Google Patents
Clamping mechanism of water purification filter element Download PDFInfo
- Publication number
- CN211885684U CN211885684U CN202020385279.0U CN202020385279U CN211885684U CN 211885684 U CN211885684 U CN 211885684U CN 202020385279 U CN202020385279 U CN 202020385279U CN 211885684 U CN211885684 U CN 211885684U
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- side wall
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Abstract
The utility model relates to a clamping mechanism of a water purification filter element, which belongs to the technical field of water purifiers and comprises a filter element main body, a filter element top cover, a clamping component and a connecting piece, wherein the filter element top cover is fixedly arranged at the upper end of the filter element main body; the clamping connection of the clamping connection assembly and the connecting piece is realized by controlling the opening and closing of the clamping clip, and the clamping connection assembly is convenient to assemble and disassemble.
Description
Technical Field
The utility model relates to a water purifier technical field, concretely relates to joint mechanism of water purification filter core.
Background
The filter element in the water purifier belongs to a water purifier consumption type part, and needs to be replaced after being used for a period of time, so that the conventional water purifying function of the water purifier is convenient to maintain.
The water purifier filter core among the prior art, for the filtration efficiency who keeps the filter core, can be with filter core screw fixation when the installation filter core, this makes very difficult when the dismouting filter core, needs the improvement.
Disclosure of Invention
An object of the utility model is to prior art's defect and not enough, provide a reasonable in design, convenient to use's joint mechanism of water purification filter core, its joint through opening and shutting realization joint subassembly of control grab clamp and connecting piece, convenient loading and unloading.
In order to achieve the above object, the utility model adopts the following technical scheme: the filter element top cover is fixedly arranged at the upper end of the filter element main body, the clamping component is fixedly arranged on the filter element top cover, the clamping component is clamped on the connecting piece, and the connecting piece is fixedly arranged on external equipment;
the filter element top cover comprises a cover body, a water inlet pipe, a water outlet pipe and a box body groove, wherein the cover body is fixedly arranged on the filter element main body, the water inlet pipe and the water outlet pipe are fixedly arranged on the cover body in a penetrating manner, the box body groove is fixedly arranged on the cover body, and the upper end of the side edge of the box body groove is provided with a first clamping groove;
the clamping assembly comprises a box body, a cover plate, a movable block, a spring plate and a clamping clip, wherein the box body is inserted into a groove of the box body, a first clamping block is fixedly arranged on the outer side wall of the box body, the first clamping block is clamped in a first clamping groove, an opening is formed in the front side wall of the box body, the cover plate is arranged in the front port of the box body, a second clamping block is fixedly arranged on the cover plate, a second clamping groove is formed in the inner side wall of the box body, the cover plate is fixedly clamped in the second clamping groove in the box body through a second clamping block, the movable block is movably arranged in the box body, a guide rod is fixedly arranged on the lower inner side wall of the box body, a guide hole is formed in the lower side wall of the movable block, the guide rod is movably inserted into the guide hole, a spring is movably sleeved on; the fixed shell fragment that is provided with on the last lateral wall of movable block, the fixed clip that is provided with of upside edge of both sides wall around the shell fragment, grab after pressing from both sides the last port that passes the box, the top at the box is established to the dew, and grab the clip and stretch to establish the joint in the connecting piece, the fixed cover that is provided with on the lower inside wall of box, and the front end trompil setting of fixed cover, fixed cover sets up the below at the movable block, the trompil end internalization of fixed cover is inserted and is equipped with "U" shape pole, set up the ring channel on the preceding lateral wall of movable block, the upper end activity of.
Furthermore, the front side wall and the rear side wall of the moving block are fixedly provided with sliding blocks, the rear side wall of the cover plate is provided with a first sliding groove, the sliding blocks on the front side wall of the moving block are arranged in the first sliding groove in a sliding mode, the rear inner side wall of the box body is provided with a second sliding groove, and the sliding blocks on the rear side wall of the moving block are arranged in the second sliding groove in a sliding mode.
After the structure is adopted, the utility model discloses beneficial effect does: a latch mechanism of water purification filter core, its joint through opening and shutting realization joint subassembly of control grab clamp and connecting piece, convenient loading and unloading, the utility model has the advantages of simple structure sets up rationally, the cost of manufacture is low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the clamping assembly of the present invention.
Fig. 3 is a schematic structural diagram of the middle spring piece of the present invention.
Fig. 4 is a schematic structural diagram of the non-operating state of the present invention.
Fig. 5 is a sectional view a-a in fig. 4.
Fig. 6 is a schematic structural diagram of the working state of the present invention.
Fig. 7 is a sectional view B-B in fig. 6.
Fig. 8 is a schematic structural view of the middle ring groove of the present invention.
Description of reference numerals:
the filter element comprises a filter element main body 1, a filter element top cover 2, a cover body 2-1, a water inlet pipe 2-2, a water outlet pipe 2-3, a box body groove 2-4, a first clamping groove 2-5, a clamping component 3, a box body 3-1, a first clamping block 3-2, a cover plate 3-3, a second clamping block 3-4, a second clamping groove 3-5, a moving block 3-6, a guide rod 3-7, a guide hole 3-8, a spring 3-9, an elastic sheet 3-10, a grasping clamp 3-11, a fixing sleeve 3-12, a U-shaped rod 3-13, an annular groove 3-14, a connecting piece 4, a sliding block 5, a first sliding groove 6 and a second sliding groove 7.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 8, the filter cartridge of the present embodiment includes a filter cartridge main body 1, a filter cartridge top cap 2, a clamping assembly 3, and a connecting member 4, wherein the filter cartridge top cap 2 is fixedly disposed at an upper end of the filter cartridge main body 1, the clamping assembly 3 is fixedly disposed on the filter cartridge top cap 2, the clamping assembly 3 is clamped on the connecting member 4, and the connecting member 4 is fixedly disposed on an external device;
the filter element top cover 2 comprises a cover body 2-1, a water inlet pipe 2-2, a water outlet pipe 2-3 and a box body groove 2-4, wherein the cover body 2-1 is fixed on the filter element main body 1 through screws, the water inlet pipe 2-2 and the water outlet pipe 2-3 are integrally formed on the cover body 2-1 in a penetrating mode, the box body groove 2-4 is integrally formed on the cover body 2-1, and a first clamping groove 2-5 is symmetrically and integrally formed at the upper ends of the left side wall and the right side wall of the box body groove 2-4;
the clamping component 3 comprises a box body 3-1, a cover plate 3-3, a moving block 3-6, elastic sheets 3-10 and a gripping clamp 3-11, wherein the box body 2-1 is inserted in a box body groove 2-4, a first clamping block 3-2 is symmetrically and integrally formed on the left and right outer side walls of the box body 3-1, the first clamping block 3-2 is clamped in a first clamping groove 2-5, an opening is formed in the front side wall of the box body 3-1, the cover plate 3-3 is arranged in the front end opening of the box body 3-1, a second clamping block 3-4 is symmetrically and integrally formed on the left and right side walls of the cover plate 3-3, a second clamping groove 3-5 is integrally formed on the left and right inner side walls of the box body 3-1, the cover plate 3-3 is fixedly clamped in the second clamping groove 3-5 on the box body 3-1 through the second clamping, a moving block 3-6 is movably arranged in the box body 3-1, sliding blocks 5 are symmetrically and integrally formed on the front side wall and the rear side wall of the moving block 3-6 in a left-right mode, a first sliding groove 6 is symmetrically and integrally formed on the rear side wall of the cover plate 3-3 in a left-right mode, the sliding block 5 on the front side wall of the moving block 3-6 is slidably arranged in the first sliding groove 6, a second sliding groove 7 is symmetrically and integrally formed on the rear inner side wall of the box body 3-1 in a left-right mode, the sliding block 5 on the rear side wall of the moving block 3-6 is slidably arranged in the second sliding groove 7, the moving block 3-6 is limited in the first sliding groove 6 and the second sliding groove 7 through the sliding of the sliding block 5, the moving block 3-6 is further guaranteed to slide up and down, guide rods 3-7 are welded on the lower inner, the guide rods 3-7 are movably inserted in the guide holes 3-8, the guide rods 3-7 are movably sleeved with springs 3-9, the springs 3-9 are movably arranged in the guide holes 3-8, and the upper ends of the springs 3-9 are abutted against the upper side walls of the guide holes 3-8;
the upper side wall of the moving block 3-6 is integrally formed with a spring plate 3-10, the upper side edges of the front and rear side walls of the spring plate 3-10 are integrally formed with a gripping clamp 3-11, the gripping clamp 3-11 is exposed above the box body 3-1 after passing through the upper port of the box body 3-1, the gripping clamp 3-11 is extended and clamped in the connecting piece 4, the fixed sleeve 3-12 is integrally formed on the lower inner side wall of the box body 3-1, the front end of the fixed sleeve 3-12 is provided with a hole, the fixed sleeve 3-12 is arranged below the moving block 3-6, a U-shaped rod 3-13 is movably inserted into the hole end of the fixed sleeve 3-12, the front side wall of the moving block 3-6 is provided with an annular groove 3-14, and the upper end of the U-shaped rod 3-13 is movably inserted into the annular groove 3-14;
the annular groove 3-14 is a closed annular heart-shaped structure, the highest points are E, I, the E position is located on the left side of the position I, the D position is located below the middle of the position E, I, the D position is a downward convex structure, the C position is a downward concave arc structure, the C position is located on the left side of the lower portion of the position D, the H position on the right side of the position C is higher than the position C position, the H position is located below the right side of the position I, the lowest point is the position G, the G position is located below the right side of the position C, and the position F position protruding downward is arranged above the left side of the position G.
The working principle of the specific embodiment is as follows: the switching between the working state and the non-working state of the control device is realized by controlling the opening and closing of the grippers 3-11; in a non-working state, the U-shaped rod 3-13 is hooked at the C position of the annular groove 3-14, the moving block 3-6 is located in the box body 3-1 at the moment, the spring plate 3-10 and the lower half section of the gripping clamp 3-11 are located in the box body 3-1, the front side and the rear side of an opening at the upper end of the box body 3-1 abut against the gripping clamp 3-11 at the moment, the gripping clamp 3-11 is folded towards the middle to be in a closed state, and the spring plate 3-10 is extruded towards the middle to be clamped at the moment; in a working state, the U-shaped rod 3-13 is hooked at the G position of the annular groove 3-14, the moving block 3-6 is positioned in the box body 3-1 at the moment, the gripping clamp 3-11 extends out of the box body 3-1 from the upper port of the box body 3-1, the gripping clamps 3-11 on the front side and the rear side are not subjected to extrusion force towards the middle, and the elastic sheets 3-10 support the gripping clamps 3-11 to be opened towards the front side and the rear side; when the non-working state is converted into the working state, the box body 3-1 is pushed upwards, the gripping clamp 3-11 is propped against the connecting piece 4 through a wing plate on the outer side wall of the box body, so that the gripping clamp 3-11, the elastic sheet 3-10 and the moving block 3-6 cannot move upwards, the box body 3-1 moves upwards at the moment, the U-shaped rod 3-13 is further pushed to move upwards, the upper end of the U-shaped rod 3-13 is separated from the C position of the annular groove 3-14 and moves to the D position of the annular groove 3-14, the box body 3-1 is continuously pushed upwards, the upper end of the U-shaped rod 3-13 slides to the E position of the annular groove 3-14 on the DE inclined plane of the annular groove 3-14, the box body 3-1 is loosened, the upper end of the spring 3-9 is propped against the moving block 3-6, the lower end of the spring 3-9, the box body 3-1 drives the U-shaped rod 3-13 to move downwards, the upper end of the U-shaped rod 3-13 is abutted against the left outer side edge of the annular groove 3-14 and slides downwards to the G position of the annular groove 3-14 to be hooked, at the moment, the moving block 3-6 moves upwards relative to the upper port of the box body 3-1, namely, the gripping clamp 3-11 extends out of the box body 3-1 and is opened, and the device is converted into a working state; when the working state is converted into the non-working state, the box body 3-1 is pushed upwards, the gripping clamp 3-11 is propped against the connecting piece 4 through a wing plate on the outer side wall of the box body, so that the gripping clamp 3-11, the elastic sheet 3-10 and the moving block 3-6 cannot move upwards, at the moment, the box body 3-1 moves upwards to further push the upper end of the U-shaped rod 3-14 to move upwards, the upper end of the U-shaped rod 3-14 is separated from the G position of the annular groove 3-14 and moves to the F position, the box body 3-1 is continuously pushed upwards, the upper end of the U-shaped rod 3-13 moves on the FH inclined plane of the annular groove 3-14 and finally moves to the I position of the annular groove 3-14 separated from the FH inclined plane of the annular groove 3-14, the box body 3-1 is released, and the upper end, the lower end of the spring 3-9 is abutted against the box body 3-1 and pushes the box body 3-1 downwards, the box body 3-1 drives the upper end of the U-shaped rod 3-13 to descend, the upper end of the U-shaped rod 3-13 falls downwards on the HC inclined plane of the annular groove 3-14 and slides to the C position of the annular groove 3-14 through the HC inclined plane of the annular groove 3-14 to be hooked, at the moment, the moving block 3-6 moves downwards relative to the upper port of the box body 3-1, the lower section of the gripping clamp 3-11 retracts into the box body 3-1, the side edge of the upper port of the box body 3-1 is abutted against the side wall of the gripping clamp 3-11, the gripping clamp 3-11 is clamped, and the device is converted into a non.
After adopting above-mentioned structure, this embodiment beneficial effect does: in the clamping mechanism of the water purification filter element according to the specific embodiment, the elastic sheets 3-10 arranged on the moving block 3-6 are connected with the gripping clamps 3-11, and the gripping clamps 3-11 are controlled to open and close by moving on the moving block 3-6 through the box body 3-1 with an opening at the upper end, so that the clamping of the gripping component 3 and the connecting piece 4 is controlled, and the clamping mechanism is convenient to assemble and disassemble; a moving block 3-6 is connected with a U-shaped rod 3-13 in a box body 3-1 through an annular groove 3-14 on the moving block, and then the box body 3-1 is moved, so that the U-shaped rod 3-13 can be controlled to circularly move in the annular groove 3-14, and the working state of the device is switched.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (2)
1. The utility model provides a latch mechanism of water purification filter core which characterized in that: the filter element comprises a filter element main body (1), a filter element top cover (2), a clamping component (3) and a connecting piece (4), wherein the filter element top cover (2) is fixedly arranged at the upper end of the filter element main body (1), the clamping component (3) is fixedly arranged on the filter element top cover (2), the clamping component (3) is clamped on the connecting piece (4), and the connecting piece (4) is fixedly arranged on external equipment;
the filter element top cover (2) comprises a cover body (2-1), a water inlet pipe (2-2), a water outlet pipe (2-3) and a box body groove (2-4), wherein the cover body (2-1) is fixedly arranged on the filter element main body (1), the water inlet pipe (2-2) and the water outlet pipe (2-3) are fixedly arranged on the cover body (2-1) in a penetrating manner, the box body groove (2-4) is fixedly arranged on the cover body (2-1), and a first clamping groove (2-5) is formed in the upper end of the side edge of the box body groove (2-4);
the clamping assembly (3) comprises a box body (3-1), a cover plate (3-3), a moving block (3-6), an elastic sheet (3-10) and a gripping clamp (3-11), wherein the box body (3-1) is inserted into a box body groove (2-4), a first clamping block (3-2) is fixedly arranged on the outer side wall of the box body (3-1), the first clamping block (3-2) is clamped in the first clamping groove (2-5), the front side wall of the box body (3-1) is provided with an opening, the cover plate (3-3) is arranged in the front port of the box body (3-1), a second clamping block (3-4) is fixedly arranged on the cover plate (3-3), the second clamping groove (3-5) is arranged on the inner side wall of the box body (3-1), and the cover plate (3-3) is fixedly clamped on the box body (3-1) through the second clamping block (3-4) In the clamping groove (3-5), a moving block (3-6) is movably arranged in the box body (3-1), a guide rod (3-7) is fixedly arranged on the lower inner side wall of the box body (3-1), a guide hole (3-8) is formed in the lower side wall of the moving block (3-6), the guide rod (3-7) is movably inserted in the guide hole (3-8), a spring (3-9) is movably sleeved on the guide rod (3-7), the spring (3-9) is movably arranged in the guide hole (3-8), and the upper end of the spring (3-9) is abutted against the upper side wall of the guide hole (3-8); the upper side wall of the moving block (3-6) is fixedly provided with an elastic sheet (3-10), the upper side edges of the front side wall and the rear side wall of the elastic sheet (3-10) are fixedly provided with a gripping clamp (3-11), the gripping clamp (3-11) is exposed above the box body (3-1) after passing through the upper port of the box body (3-1), the gripping clamp (3-11) is stretched and clamped in the connecting piece (4), the lower inner side wall of the box body (3-1) is fixedly provided with a fixed sleeve (3-12), the front end of the fixed sleeve (3-12) is provided with an opening, the fixed sleeve (3-12) is arranged below the moving block (3-6), the opening end of the fixed sleeve (3-12) is movably inserted with a U-shaped rod (3-13), the front side wall of the moving block (3-6) is provided with an annular groove (3-14), the upper ends of the U-shaped rods (3-13) are movably inserted in the annular grooves (3-14).
2. The clamping mechanism of the water purification filter element according to claim 1, wherein: the front side wall and the rear side wall of the moving block (3-6) are fixedly provided with sliding blocks (5), the rear side wall of the cover plate (3-3) is provided with a first sliding groove (6), the sliding blocks (5) on the front side wall of the moving block (3-6) are arranged in the first sliding groove (6) in a sliding mode, the rear inner side wall of the box body (3-1) is provided with a second sliding groove (7), and the sliding blocks (5) on the rear side wall of the moving block (3-6) are arranged in the second sliding groove (7) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020385279.0U CN211885684U (en) | 2020-03-24 | 2020-03-24 | Clamping mechanism of water purification filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020385279.0U CN211885684U (en) | 2020-03-24 | 2020-03-24 | Clamping mechanism of water purification filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211885684U true CN211885684U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020385279.0U Active CN211885684U (en) | 2020-03-24 | 2020-03-24 | Clamping mechanism of water purification filter element |
Country Status (1)
| Country | Link |
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| CN (1) | CN211885684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996109A (en) * | 2021-11-15 | 2022-02-01 | 北京慧养道健康科技有限公司 | Functional water purification device convenient to renew cartridge more |
-
2020
- 2020-03-24 CN CN202020385279.0U patent/CN211885684U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996109A (en) * | 2021-11-15 | 2022-02-01 | 北京慧养道健康科技有限公司 | Functional water purification device convenient to renew cartridge more |
| CN113996109B (en) * | 2021-11-15 | 2022-10-14 | 北京慧养道健康科技有限公司 | Functional water purification device convenient to renew cartridge more |
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