CN216909420U - Business turn over water board and get filter core and press structure thereof - Google Patents
Business turn over water board and get filter core and press structure thereof Download PDFInfo
- Publication number
- CN216909420U CN216909420U CN202220651461.5U CN202220651461U CN216909420U CN 216909420 U CN216909420 U CN 216909420U CN 202220651461 U CN202220651461 U CN 202220651461U CN 216909420 U CN216909420 U CN 216909420U
- Authority
- CN
- China
- Prior art keywords
- button
- filter element
- connecting rod
- rotating
- buckle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a water inlet and outlet plate and a filter element taking and pressing structure thereof, wherein the filter element taking and pressing structure comprises a button, a button connecting rod connected with the button, a rotating buckle used for being matched with a limiting groove on the periphery of a filter element of the water inlet and outlet plate in a clamping manner, and a connecting rod for connecting the button connecting rod and the rotating buckle, the rotating buckle is arranged below the filter element, the rotating buckle is rotatably connected with an installation seat of the water inlet and outlet plate, and two ends of the connecting rod are respectively rotatably connected with the button connecting rod and the rotating buckle; when the button is pressed and is close to the rotary buckle, the button connecting rod drives the connecting rod to move downwards, and the connecting rod drives the rotary buckle to be separated from the limiting groove and rotate towards the direction far away from the filter element, so that the rotary buckle pushes the filter element to move towards the opposite direction of the pressure; a reset piece is arranged between the rotating buckle and the mounting seat and used for driving the rotating buckle to reset. The button is pressed to enable the rotary seat to be separated from the limiting groove of the filter element and move towards the direction far away from the filter element, so that the filter element is pushed to move upwards, the operation is convenient, and the dismounting efficiency is high.
Description
Technical Field
The utility model relates to the technical field of water inlet and outlet plates, in particular to a filter element taking and pressing structure. In addition, the utility model also relates to a water inlet and outlet plate comprising the filter element taking and pressing structure.
Background
The filter element in the existing water inlet and outlet plate is mostly connected with the barrel through threads, so that the barrel or the upper end of the filter element needs to be rotated when the filter element is taken out, the filter element is separated from the barrel, and then the filter element is lifted out of the barrel.
Because the operating space is less and the filter core quality is heavier, the rotation operation is difficult, waste time and energy, and the dismouting efficiency of filter core is extremely low, is unfavorable for the change and the periodic overhaul of filter core.
In summary, how to provide a convenient method for disassembling and assembling a filter element is a problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a filter element removing pressing structure, in which a button is pressed to separate a rotating seat from a limiting groove of a filter element and move in a direction away from the filter element, so as to push the filter element to move upwards, and the structure is convenient to operate and high in assembly and disassembly efficiency.
In addition, the utility model also provides a water inlet and outlet plate comprising the filter element taking and pressing structure.
In order to achieve the above purpose, the utility model provides the following technical scheme:
a filter element taking pressing structure comprises a button, a button connecting rod connected with the button, a rotary buckle used for being matched with a limiting groove on the periphery of a filter element of a water inlet and outlet plate in a clamping mode, and a connecting rod connected with the button connecting rod and the rotary buckle, wherein the rotary buckle is arranged below the filter element and is rotatably connected with a mounting seat of the water inlet and outlet plate, and two ends of the connecting rod are respectively rotatably connected with the button connecting rod and the rotary buckle;
when the button is pressed and is close to the rotary buckle, the button connecting rod drives the connecting rod to move downwards, and the connecting rod drives the rotary buckle to be separated from the limiting groove and rotate towards the direction far away from the filter element, so that the rotary buckle pushes the filter element to move towards the direction opposite to the pressure;
the rotary buckle and the installation seat are provided with a reset piece therebetween, and the reset piece is used for driving the rotary buckle to reset.
Preferably, the number of the rotating buckles is two, and the two rotating buckles are diagonally distributed on the mounting seat at 180 degrees;
the connecting rods and the rotating buckles are arranged in one-to-one correspondence.
Preferably, the upper end face of the barrel of business turn over water board is equipped with the installation limit, the installation limit is equipped with and is used for the installation the button mounting hole of button, the lower extreme of button is equipped with and is used for preventing the button deviates from the locating part of button mounting hole.
Preferably, the stopper includes a stopper step provided on an outer peripheral portion of the button.
Preferably, the button connecting rod is in a herringbone shape, an upper end rod of the button connecting rod is connected with the button, two lower end rods of the lower end of the button connecting rod are respectively connected with different connecting rods, and the lower end rods and the connecting rods are in one-to-one correspondence with the rotating buckles.
Preferably, the axis of the upper end rod is located in the symmetry plane of the two lower end rods.
Preferably, rotatory detain with the mount pad passes through the rotatory pin junction of third, the piece that resets is located including the cover the outer torsional spring of the rotatory pin of third, the one end of torsional spring with rotatory detain and connect, the other end of torsional spring with the mount pad is connected.
A business turn over water board, includes above-mentioned taking filter core pressing structure of any one.
When the filter element taking and pressing structure is used for installing the filter element, the filter element is installed in the cylinder, and the rotary buckle rotates in the direction far away from the filter element under the extrusion action of the filter element, so that the filter element can enter the bottom of the cylinder; after the installation is accomplished, rotatory the knot rotates to the direction that is close to the filter core under the effect that resets, and the spacing groove joint of rotatory knot and filter core to the realization is locked the location of filter core.
When the filter element needs to be disassembled, the button is pressed, the button connecting rod moves downwards under the pressure action of the button, the button connecting rod drives the upper end of the connecting rod to descend, the connecting rod drives the rotary buckle to be separated from the limiting groove and rotate towards the direction far away from the filter element, and the rotary buckle is arranged below the filter element and can push the filter element to move along the axis direction of the cylinder body for installing the filter element and towards the opposite direction of the pressure direction when rotating outwards, so that the upper end of the filter element is exposed out of the cylinder body and the filter element is ejected out of the cylinder body, and a user can extract the filter element from the cylinder body.
Therefore, in the filter element taking and pressing structure provided by the utility model, the rotary buckle is in clamping fit with the limiting groove of the filter element, and can axially limit the filter element; the button is connected with the rotary buckle through the button connecting rod and the connecting rod, and the button can control the rotary buckle to rotate and change the connection state of the rotary buckle and the filter element, so that the filter element is locked or ejected by the rotary buckle.
Compared with the disassembling and assembling method of the rotary cylinder or the filter element in the prior art, the press operation of the filter element pressing structure is not limited by the size of the cylinder, the operation space is large, the disassembly is convenient, and the rapid locking and disassembly of the filter element are facilitated.
In addition, the utility model also relates to a water inlet and outlet plate comprising the filter element taking and pressing structure, which can effectively lock the filter element and realize the quick assembly and disassembly of the filter element.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is an assembly schematic view of a filter element taking pressing structure provided by the utility model in a locked state;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is an assembly view of the filter element taking and pressing structure provided by the utility model in a pressing state;
FIG. 4 is a schematic cross-sectional view of FIG. 3;
FIG. 5 is a schematic structural view of a water inlet/outlet plate according to the present invention;
fig. 6 is a schematic view of the structure in the vertical direction of fig. 5.
In fig. 1-6:
1 is a button, 2 is a button connecting rod, 3 is a connecting rod, 4 is a rotary buckle, 5 is a rotary pin, 6 is a torsion spring, 10 is a cylinder body, 20 is a filter core, and 30 is a mounting seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the utility model is to provide a filter element taking and pressing structure, the rotating seat can be separated from the limiting groove of the filter element and move towards the direction far away from the filter element by pressing the button, so that the filter element is pushed to move upwards, and the filter element taking and pressing structure is convenient to operate and high in dismounting efficiency.
In addition, the utility model also provides a water inlet and outlet plate comprising the filter element taking and pressing structure.
Referring to fig. 1 to 6, fig. 1 is an assembly schematic view of a filter element taking pressing structure provided by the present invention in a locked state; FIG. 2 is a schematic cross-sectional view of FIG. 1; fig. 3 is an assembly view of the filter element taking and pressing structure provided by the utility model in a pressing state; FIG. 4 is a schematic cross-sectional view of FIG. 3; FIG. 5 is a schematic structural view of a water inlet/outlet plate according to the present invention; fig. 6 is a schematic view of the structure in the vertical direction of fig. 5.
The utility model provides a filter element taking and pressing structure which comprises a button 1, a button connecting rod 2 connected with the button 1, a rotating buckle 4 used for being matched with a limiting groove on the periphery of a filter element 20 of a water inlet and outlet plate in a clamping mode, and a connecting rod 3 connecting the button connecting rod 2 and the rotating buckle 4, wherein the rotating buckle 4 is arranged below the filter element 20, the rotating buckle 4 is rotatably connected with an installation seat 30 of the water inlet and outlet plate, and two ends of the connecting rod 3 are respectively rotatably connected with the button connecting rod 2 and the rotating buckle 4; when the button 1 is pressed and is close to the rotating buckle 4, the button connecting rod 2 drives the connecting rod 3 to move downwards, and the connecting rod 3 drives the rotating buckle 4 to be separated from the limiting groove and rotate towards the direction far away from the filter element 20, so that the rotating buckle 4 pushes the filter element 20 to move towards the opposite direction of the pressure; a reset piece is arranged between the rotating buckle 4 and the mounting seat 30 and is used for driving the rotating buckle 4 to reset.
Referring to fig. 1 to 4, the lower end of the button link 2 is connected to the upper end of the link 3 by a first rotation pin, the lower end of the link 3 is connected to the rotation buckle 4 by a second rotation pin, and the rotation buckle 4 is connected to the mounting base 30 by a third rotation pin.
The first rotating pin, the second rotating pin and the third rotating pin may be collectively referred to as the rotating pins 5, and the material, the size and the like of each rotating pin 5 are determined by checking calculation according to the actual connection strength, which is not described herein again.
Wherein, the button 1 is used for bearing pressure to provide power for rotating the rotary buckle 4; the button connecting rod 2 and the connecting rod 3 are used for transmitting the pressure borne by the button 1 to the rotating buckle 4 and driving the rotating buckle 4 to rotate.
Preferably, can all set up the lower extreme of button connecting rod 2 and the upper end of connecting rod 3 into the rectangle limiting plate, first rotatory round pin passes the rectangle limiting plate of button connecting rod 2, the rectangle limiting plate after-fixing of connecting rod 3 in proper order to restrict connecting rod 3 and rotate around the rotatory round pin of second.
The rotating buckle 4 is hinged to the mounting seat 30 and disposed below the filter element 20, and can be connected to a limiting groove on the outer periphery of the filter element 20 in a clamping manner. Referring to fig. 2 and 4, the rotating buckle 4 is nearly C-shaped, the rotating buckle 4 includes a limiting portion for engaging with the limiting groove, an assembling surface for abutting against the bottom surface of the filter element 20, and an ear plate for mounting the rotating pin 5, the limiting portion and the assembling surface are connected by a vertical supporting surface, and the ear plate is vertically connected to the assembling surface or the vertical supporting surface.
When the rotating buckle 4 is clamped with the limiting groove, as shown in fig. 1 and fig. 2, the rotating buckle 4 limits the axial displacement of the filter element 20 through clamping and matching of the rotating buckle and the limiting groove, so that the locking and positioning of the filter element 20 are realized; on the contrary, when the rotating buckle 4 is separated from the limiting groove and rotates towards the direction far away from the filter element 20, the assembling surface of the rotating buckle 4 and the filter element 20 is continuously lifted, the filter element 20 is ejected out of the upper end surface of the cylinder 10, and the upper end of the filter element 20 is exposed out of the cylinder 10.
In order to drive the rotating buckle 4 to reset, a resetting piece is arranged between the rotating buckle 4 and the mounting seat 30, and the resetting piece can be specifically set to be a spring, a torsion spring 6 and other common elastic pieces.
If a spring is used as a reset piece, the spring is arranged between the outer side surface of the rotating buckle 4 and the mounting seat 30, and when the rotating buckle 4 rotates towards the direction far away from the filter element 20, the spring is compressed and accumulates elastic potential energy; on the contrary, after the external force driving the rotation of the rotation buckle 4 disappears, the spring extends, the rotation buckle 4 rotates towards the direction close to the filter element 20 under the action of the elastic restoring force of the spring, and the rotation buckle 4 is clamped with the limiting groove of the filter element 20.
Preferably, rotatory 4 and the mount pad 30 of detaining are through the rotatory pin junction of third, and the piece that resets is including the cover torsional spring 6 of locating the outer rotatory round pin of third, and one section and the rotatory 4 connections of detaining of torsional spring 6, and the other end and the mount pad 30 of torsional spring 6 are connected to the overall structure of structure is pressed to the filter core is got in the simplification, makes the outward appearance of business turn over water board more pleasing to the eye.
When the rotating buckle 4 rotates towards the direction far away from the filter element 20, the torsion spring 6 accumulates elastic potential energy; on the contrary, when the torque transmitted by the connecting rod 3 or the extrusion force of the filter element 20 to the rotating buckle 4 disappears, the rotating buckle 4 rotates towards the direction close to the filter element 20 under the action of the elastic restoring force of the torsion spring 6, and the rotating buckle 4 is clamped with the limiting groove of the filter element 20.
When the filter element 20 is installed, the filter element 20 is installed in the cylinder 10, and the rotary buckle 4 rotates towards the direction far away from the filter element 20 under the extrusion action of the filter element 20, so that the filter element can enter the bottom of the cylinder; after the installation is accomplished, rotatory 4 of detaining rotates to the direction that is close to filter core 20 under the effect of piece that resets, and the spacing groove joint of rotatory 4 of detaining and filter core 20 realizes the location locking to filter core 20.
When the filter element 20 needs to be disassembled, the button 1 is pressed, the button connecting rod 2 moves downwards under the pressure action of the button 1, the button connecting rod 2 drives the upper end of the connecting rod 3 to descend, so that the connecting rod 3 drives the rotating buckle 4 to depart from the limiting groove and rotate towards the direction far away from the filter element 20, and as the rotating buckle 4 is arranged below the filter element 20, the rotating buckle 4 can push the filter element 20 to move along the axial direction of the cylinder 10 for installing the filter element 20 and towards the opposite direction of the pressure direction when rotating outwards, so that the upper end of the filter element 20 is exposed out of the cylinder 10, and the filter element 20 is ejected out of the cylinder 10, so that a user can extract the filter element 20 from the cylinder 10.
In the embodiment, the rotating buckle 4 is in clamping fit with the limiting groove of the filter element 20, and can axially limit the filter element 20; the button 1 is connected with the rotary buckle 4 through the button connecting rod 2 and the connecting rod 3, and the button 1 can control the rotary buckle 4 to rotate and change the connection state of the rotary buckle 4 and the filter element 20, so that the filter element 20 is locked or ejected by the rotary buckle 4.
Compared with the dismounting method of rotating the cylinder 10 or the filter element 20 in the prior art, the pressing operation of the filter element pressing structure is not limited by the size of the cylinder 10, the operation space is large, the dismounting is convenient, and the rapid locking and dismounting extraction of the filter element 20 are facilitated.
Preferably, the number of the rotating buckles 4 is two, and the two rotating buckles 4 are diagonally distributed on the mounting seat 30 at 180 degrees; the connecting rods 3 and the rotating buckles 4 are arranged in a one-to-one correspondence mode. The two rotary buckles 4 which are distributed diagonally can form two stress points at the bottom of the filter element 20, so that the filter element 20 is stressed uniformly and is not easy to scratch and collide with the inner surface of the cylinder 10 in the ejection process.
On the basis of the above embodiment, the upper end surface of the cylinder 10 of the water inlet and outlet plate is provided with a mounting edge, the mounting edge is provided with a button mounting hole for mounting the button 1, and the lower end of the button 1 is provided with a limiting member for preventing the button 1 from being taken off the button mounting hole.
Referring to fig. 5, the button 1 may be configured to be any geometric shape such as a cylinder, a circular truncated cone, etc., and the specific shape and size of the button mounting hole are determined according to the shape and size of the button 1 in actual production, which is not described herein again.
The lower extreme of button 1 is equipped with the locating part that prevents button 1 and deviate from the button mounting hole, and the locating part can be the spacing arch of the arc of the peripheral part of protrusion button 1, also can be the rectangle limiting plate of the peripheral part of connection in button 1.
Preferably, the limiting member may include a limiting step provided on the outer periphery of the button 1, which is simple in structure and facilitates the processing and manufacturing of the button 1.
In order to reduce the overall size of the water inlet and outlet plate, it is preferable that the mounting plate of the cylinder 10 is provided with a sinking platform, and the button mounting hole is formed in the sinking platform so as to prevent the button 1 from protruding out of the upper end surface of the cylinder 10.
In this embodiment, the button 1 is disposed in the button mounting hole of the barrel 10, which is beneficial to fixing the position of the button 1 on one hand, and can limit the moving direction of the button 1 on the other hand, so as to prevent the button 1 from deviating from the axial direction of the button 1 along the barrel 10.
On the basis of the above embodiment, the structure of the button connecting rod 2 is limited, the button connecting rod 2 is in a herringbone shape, the upper end rod of the button connecting rod 2 is connected with the button 1, two lower end rods which are divided from the lower end of the button connecting rod 2 are respectively connected with different connecting rods 3, and the lower end rods and the connecting rods 3 are in one-to-one correspondence with the rotating buckles 4.
Referring to fig. 4, since the rotating buckles 4 are diagonally distributed at 180 °, the button connecting rod 2 is disposed around the outer circumference of the cylinder 10, and the central angle of the cylinder 10 corresponding to the lower end rods at both sides of the button connecting rod 2 is 180 °.
Since the button link 2 is bent around the outer circumference of the cylinder 10, in order to enhance the structural strength of the button link 2, the surface of the button link 2 is generally provided with a plurality of circumferential ribs in the length direction to enhance the strength of the button link 2 at a cross section having a large curvature.
Preferably, in order to further enhance the structural stability of the button connecting rod 2 and prevent the button connecting rod 2 from shaking in the up and down moving process, at least one connecting beam may be disposed between the lower end rods at both sides of the button connecting rod 2.
In this embodiment, the lower extreme of button connecting rod 2 divide into two lower extreme poles, and two lower extreme poles are connected with different connecting rod 3, have realized button connecting rod 2 to the synchro control of two connecting rods 3 for two rotatory 4 synchronous rotations of detaining are favorable to rotatory 4 ejecting filter core 20 of detaining better.
Preferably, the upper end rod can be arranged in the symmetrical plane of the two lower end rods, and the button connecting rod 2 is of a symmetrical structure, so that the structure is simple and the manufacture is convenient.
In addition to the above filter element taking and pressing structure, the present invention further provides a water inlet and outlet plate including the filter element taking and pressing structure disclosed in the above embodiment, where the water inlet and outlet plate includes the filter element taking and pressing structure disclosed in the above embodiment, and the structures of other parts of the water inlet and outlet plate refer to the prior art and are not described herein again.
It should be noted that the first, second and third rotation pins mentioned in the present document are only used for distinguishing the difference of the positions, and do not contain any limitation on the sequence.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The water inlet and outlet plate and the filter element taking and pressing structure thereof provided by the utility model are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (8)
1. The filter element taking pressing structure is characterized by comprising a button (1), a button connecting rod (2) connected with the button (1), a rotating buckle (4) matched with a limiting groove in the periphery of a filter element (20) of a water inlet and outlet plate in a clamping mode, and a connecting rod (3) connected with the button connecting rod (2) and the rotating buckle (4), wherein the rotating buckle (4) is arranged below the filter element (20), the rotating buckle (4) is rotatably connected with an installation seat (30) of the water inlet and outlet plate, and two ends of the connecting rod (3) are respectively rotatably connected with the button connecting rod (2) and the rotating buckle (4);
when the button (1) is pressed and is close to the rotating buckle (4), the button connecting rod (2) drives the connecting rod (3) to move downwards, and the connecting rod (3) drives the rotating buckle (4) to be separated from the limiting groove and rotate towards the direction far away from the filter element (20), so that the rotating buckle (4) pushes the filter element (20) to move towards the opposite direction of the pressure;
the rotary buckle (4) and the installation seat (30) are provided with a reset piece therebetween, and the reset piece is used for driving the rotary buckle (4) to reset.
2. The filter element taking and pressing structure according to claim 1, wherein the number of the rotating buckles (4) is two, and the two rotating buckles (4) are diagonally distributed on the mounting seat (30) by 180 degrees;
the connecting rods (3) and the rotating buckles (4) are arranged in a one-to-one correspondence mode.
3. The filter element taking press structure according to claim 2, wherein the upper end surface of the cylinder (10) of the water inlet and outlet plate is provided with a mounting edge, the mounting edge is provided with a button mounting hole for mounting the button (1), and the lower end of the button (1) is provided with a limiting member for preventing the button (1) from falling out of the button mounting hole.
4. The filter element removing and pressing structure according to claim 3, wherein the stopper comprises a stopper step provided at an outer circumferential portion of the button (1).
5. The filter element taking pressing structure according to claim 3, wherein the button connecting rod (2) is in a herringbone shape, an upper end rod of the button connecting rod (2) is connected with the button (1), two lower end rods of the lower end of the button connecting rod (2) are respectively connected with different connecting rods (3), and the lower end rods and the connecting rods (3) are respectively in one-to-one correspondence with the rotating buckles (4).
6. The cartridge holder pressing structure according to claim 5, wherein the axis of the upper rod is located in a plane of symmetry of the two lower rods.
7. The filter element taking pressing structure according to any one of claims 1 to 6, wherein the rotating buckle (4) is connected with the mounting seat (30) through a third rotating pin, the resetting member comprises a torsion spring (6) sleeved outside the third rotating pin, one end of the torsion spring (6) is connected with the rotating buckle (4), and the other end of the torsion spring (6) is connected with the mounting seat (30).
8. An access panel comprising the cartridge pressing structure of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220651461.5U CN216909420U (en) | 2022-03-24 | 2022-03-24 | Business turn over water board and get filter core and press structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220651461.5U CN216909420U (en) | 2022-03-24 | 2022-03-24 | Business turn over water board and get filter core and press structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216909420U true CN216909420U (en) | 2022-07-08 |
Family
ID=82228381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220651461.5U Active CN216909420U (en) | 2022-03-24 | 2022-03-24 | Business turn over water board and get filter core and press structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216909420U (en) |
-
2022
- 2022-03-24 CN CN202220651461.5U patent/CN216909420U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112206557B (en) | Filter element device and water purifier | |
| CN210830134U (en) | Folding module and folding electronic equipment | |
| CN212139608U (en) | Dismantle watchband, wrist-watch and watchband disassembly piece fast | |
| CN216909420U (en) | Business turn over water board and get filter core and press structure thereof | |
| CN105518526A (en) | Telescopic limiting structure, camera body, and camera | |
| CN115691849B (en) | Screw thread simplified type quick detachable connection device and method | |
| CN110736002B (en) | Display device frame and display device | |
| CN110619824A (en) | Quick splicing structure of LED display screen module | |
| CN210509823U (en) | Bottom cover mounting structure | |
| CN108820188A (en) | A kind of Quick-dismantle component and unmanned plane | |
| CN217489979U (en) | Water inlet and outlet plate and filter element taking and lifting structure thereof | |
| CN217146122U (en) | Steering column convenient for replacing steering wheel | |
| CN208231645U (en) | Sewage water filtration core assembly tool for assembling | |
| CN210344020U (en) | Fastener of collapsible screen product | |
| CN219591687U (en) | Shell fragment, host computer subassembly and wearable equipment | |
| CN217177233U (en) | Brake disc and have its vehicle | |
| CN218921902U (en) | Watchband connection structure and wrist-watch | |
| CN217387654U (en) | Anti-creeping socket | |
| CN214102049U (en) | Shell for optical fiber switch | |
| CN216290420U (en) | Micromotor packaging structure convenient to dismantle | |
| CN217948553U (en) | Guiding locking structure and clothes dryer | |
| CN214220820U (en) | Tent and quick disconnect subassembly thereof | |
| CN217168140U (en) | Tool with a locking device | |
| CN218171904U (en) | Anti-drop structure for claw piece of hub ratchet set | |
| CN211645716U (en) | Disassembly and assembly structure of computer board box of drum washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |