CN211037183U - Full-half-discharge control mechanism of double-row drain valve - Google Patents
Full-half-discharge control mechanism of double-row drain valve Download PDFInfo
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- CN211037183U CN211037183U CN201921049561.5U CN201921049561U CN211037183U CN 211037183 U CN211037183 U CN 211037183U CN 201921049561 U CN201921049561 U CN 201921049561U CN 211037183 U CN211037183 U CN 211037183U
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Abstract
The utility model provides a full half row control mechanism of double drain valve, including button frame, the button of arranging entirely, half row of button, pendulum rod and connecting rod, what the button of arranging entirely and half row of button can reciprocate installs in the button frame, the pendulum rod rotates to be installed in the button frame, and the one end of pendulum rod is located the below of arranging the button entirely and half row of button, and the other end and the connecting rod of pendulum rod are connected, downwardly extending has the pressing post subassembly that is used for pressing the pendulum rod on the button of arranging entirely and the button of half row, be equipped with on the pendulum rod be used for with press the post cooperation with the control drain valve when arranging the button entirely and half row of button all is pressed the splenium structure of discharging entirely. The utility model discloses a set up simple structure and just can reach and press the full function of arranging the button and half row of button realization full drainage, arrange the button and half row of button stroke unanimously, mainly press splenium and second to press the splenium through the first splenium that forms on the pendulum rod and have the difference in height, realize the full drainage.
Description
Technical Field
The utility model relates to a drain valve technical field, concretely relates to full half-row control mechanism of double drain valve.
Background
The stroke of a half-row key of the existing double-row drain valve is generally shorter than that of a full-row key, and the half-row function is realized by pressing the full-row key and the half-row key at the same time, but not the full-row function. However, in daily use, people can realize the full-row function by simultaneously pressing the full-row keys and the half-row keys, so that inconvenience is brought to users in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above weak point, provide a simple structure, convenient to use presses full row button and half row button simultaneously and can realize full drainage function's full half row control mechanism of double drain valve.
The utility model provides a scheme that technical problem adopted is: the full-half-row control mechanism of the double-row drain valve comprises a key frame, full-row keys, half-row keys, a swing rod and a connecting rod, wherein the full-row keys and the half-row keys can be installed in the key frame in a vertically movable mode, the swing rod is installed in the key frame in a rotating mode, one end of the swing rod is located below the full-row keys and the half-row keys, the other end of the swing rod is connected with the connecting rod, pressing column assemblies which are isometric and used for pressing the swing rod extend downwards on the full-row keys and the half-row keys, and pressing portion structures which are used for being matched with the pressing column assemblies to control the drain valve to achieve full drainage when the full-row keys and the half-row keys are all pressed are arranged on.
Furthermore, in order to form a stroke difference between the full row of keys and the half row of keys, full drainage when the full row of keys are pressed is realized, half drainage when the half row of keys are pressed is realized, and full drainage when the full row of keys and the half row of keys are both pressed is still realized; the press column assembly comprises a first press column and a second press column, the first press column is arranged on the full-row key in a downward extending mode, the second press column is arranged on the half-row key in a downward extending mode, the press column structure comprises a first press portion and a second press portion, the first press portion is matched with the first press portion, the second press portion is matched with the second press portion, and the horizontal plane where the first press portion is located is higher than the horizontal plane where the second press portion is located.
Furthermore, in order to realize that the full-row keys and the half-row keys are pressed down to drive the connecting rod to move upwards; the middle part of the swing rod is rotatably installed on the button frame, one end of the swing rod is provided with a switching column which is used for being rotatably connected with the connecting rod, and the first pressing part and the second pressing part are arranged at the other end of the swing rod so as to be abutted against the pressing parts when the full-row buttons and the half-row buttons move downwards.
Furthermore, in order to reduce the molding difficulty of the first pressing part and the second pressing part, the first pressing part and the second pressing part are ensured to have a height difference so as to form a stroke difference between a full row of keys and a half row of keys; the first pressing part and the second pressing part are both of cambered surface structures.
Furthermore, in order to ensure that the first pressing column and the second pressing column accurately abut against the first pressing part and the second pressing part respectively and ensure the strength of the structure of the pressing parts; one end of the swing rod, which faces away from the connecting rod, is provided with a first extending piece and a second extending piece which are formed by extending the swing rod in an upward inclined mode, the first pressing portion is arranged at the joint of the first extending piece and the swing rod, and the second pressing portion is arranged at the joint of the second extending piece and the swing rod.
Further, in order to realize the pressing movement of the full row of keys and the half row of keys; the full-row keys and the half-row keys respectively comprise a key panel and guide posts arranged by downward extending of the key panel, key cavities used for installing the key panel and guide cavities arranged by downward extending of the key cavities and used for penetrating the guide posts are arranged in the key frame, key springs located in the key cavities and used for resetting the full-row keys and the half-row keys are sleeved on the guide posts, limit hooks used for preventing the full-row keys and the half-row keys from upwards separating from the key frame are arranged on the guide posts, and limit grooves matched with the limit hooks are arranged on the key frame.
Compare prior art, the utility model has the advantages of it is following: the utility model discloses a set up the simple structure and just can reach the function that presses full row of button and half row of button and realize full drainage, full row of button is unanimous with half row of button stroke, mainly through form first splenium and the second splenium that has the difference in height on the pendulum rod, because of the horizontal plane that first splenium place is higher than the horizontal plane that second splenium place, when pressing full row of button, first splenium place horizontal plane is higher, first pressing post earlier with the pendulum rod contact, the rotation range of drive pendulum rod is bigger, the displacement that drives the connecting rod and rises is bigger, thereby realize full drainage, when pressing half row of button, second splenium place horizontal plane is lower, the second presses the post later with the pendulum rod contact, the rotation range of drive pendulum rod is less, the ascending displacement of connecting rod is less, thereby realize half drainage; when pressing full row of button and half row of button simultaneously, first pressing post earlier with first pressing the splenium contact, drive the pendulum rod swing, realize the drainage entirely, half row of button and full row of button reset through the button spring, the pendulum rod other end receives gravity and also follows the reseing, simple structure, it is very convenient to use.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
fig. 3 is a schematic structural diagram of the swing link.
In the figure: 1-half row of keys; 101-a keypad; 102-a second compression column; 103-a guide post; 104-a limit hook; 2-a key frame; 201-key cavity; 202-a guide lumen; 203-a limit groove; 3-full row of keys; 301-a first pressing column; 4-a key spring; 5-a connecting rod; 6-oscillating bar; 601-a first extension piece; 602-a second extension piece; 603-a second pressing part; 604-a first pressing portion; 605-adapter column.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples:
as shown in fig. 1-3, the present embodiment provides a full-half-row control mechanism for a double-row drain valve, including a key frame 2, a full-row key 3, a half-row key 1, a swing link 6 and a connecting rod 5, where the full-row key 3 and the half-row key 1 are installed in the key frame 2 in a manner of being capable of moving up and down, the swing link 6 is installed in the key frame 2 in a rotating manner, one end of the swing link 6 is located below the full-row key 3 and the half-row key 1, the other end of the swing link 6 is connected to the connecting rod 5, pressing post assemblies with equal length and used for pressing the swing link 6 extend downwards on the full-row key 3 and the half-row key 1, and the swing link 6 is provided with a pressing portion structure used for cooperating with the pressing post assemblies to control the drain valve to realize full-row drain when.
In the embodiment, in order to form the stroke difference between the full row of keys 3 and the half row of keys 1 so as to realize full drainage when the full row of keys 3 is pressed, half drainage when the half row of keys 1 is pressed, and full drainage when the full row of keys 3 and the half row of keys 1 are both pressed; the pressing column assembly comprises a first pressing column 301 and a second pressing column 102, the first pressing column 301 is arranged by extending the full row of keys 3 downwards, the second pressing column 102 is arranged by extending the half row of keys 1 downwards, the pressing portion structure comprises a first pressing portion 604 and a second pressing portion 603, the first pressing portion 604 is matched with the first pressing column 301, the second pressing portion 603 is matched with the second pressing column 102, and the horizontal plane where the first pressing portion 604 is located is higher than the horizontal plane where the second pressing portion 603 is located.
In the embodiment, in order to press the full-row keys 3 and the half-row keys 1, the connecting rod 5 is driven to move upwards; the middle of the swing rod 6 is rotatably mounted on the key frame 2, one end of the swing rod 6 is provided with a switching column 605 which is rotatably connected with the connecting rod 5, and the first pressing part 604 and the second pressing part 603 are arranged at the other end of the swing rod 6 so as to be abutted against the pressing part structure when the full row of keys 3 and the half row of keys 1 move downwards.
In the present embodiment, in order to reduce the molding difficulty of the first pressing portion 604 and the second pressing portion 603, it is ensured that the first pressing portion 604 and the second pressing portion 603 have a height difference to form a stroke difference between the full row of keys 3 and the half row of keys 1; the first pressing portion 604 and the second pressing portion 603 are both arc-shaped structures.
In the present embodiment, in order to ensure that the first pressing column 301 and the second pressing column 102 accurately abut against the first pressing portion 604 and the second pressing portion 603, respectively, and ensure the strength of the pressing portion structure; one end of the swing rod 6, which is opposite to the connecting rod 5, is provided with a first extending piece 601 and a second extending piece 602, which are formed by extending the swing rod 6 in an upward inclined manner, the other ends of the first extending piece 601 and the second extending piece 602 are connected to improve the strength of the first extending piece 601 and the second extending piece 602, the first pressing part 604 is arranged at the joint of the first extending piece 601 and the swing rod 6, and the second pressing part 603 is arranged at the joint of the second extending piece 602 and the swing rod 6.
In the present embodiment, in order to realize the pressing movement of the full row keys 3 and the half row keys 1; all include keypad 101 on full row of button 3 and the half row of button 1, the guide post 103 that sets up by keypad 101 downwardly extending, be equipped with the button chamber 201 that is used for installing keypad 101 in the button frame 2 and set up the direction chamber 202 that is used for wearing to establish guide post 103 by button chamber 201 downwardly extending, all the cover is equipped with on each guide post 103 and is located button chamber 201 and is used for resetting full row of button 3 and half row of button 1's button spring 4, be equipped with on the guide post 103 and be used for preventing full row of button 3 and half row of button 1 upwards break away from the spacing hook 104 of button frame 2, be equipped with on the button frame 2 with spacing groove 203 of spacing hook 104 complex.
The utility model discloses a set up the simple structure and just can reach the function of pressing full row of button 3 and half row of button 1 and realize the full drainage, full row of button 3 is unanimous with half row of button 1 stroke, mainly through forming first splenium 604 and the second splenium 603 of pressing that has the difference in height on pendulum rod 6, because of the first horizontal plane that the splenium 604 place is higher than the horizontal plane that the second splenium 603 place of pressing, when pressing full row of button 3, the horizontal plane that first splenium 604 locates is higher, first pressing post 301 earlier contacts with pendulum rod 6, the rotation range of drive pendulum rod 6 is bigger, the displacement that drives connecting rod 5 to rise is bigger, thereby realize the full drainage, when pressing half row of button 1, the second presses the splenium 603 to locate the horizontal plane lower, second pressing post 102 later contacts with pendulum rod 6, the rotation range of drive pendulum rod 6 is less, connecting rod 5 ascending displacement is less, thereby realize half row of water; when pressing full row of button 3 and half row of button 1 simultaneously, first pressing post 301 contacts with first pressing portion 604 earlier, drives the pendulum rod 6 swing, realizes full drainage, and half row of button 1 and full row of button 3 reset through button spring 4, and the pendulum rod 6 is followed through the other end and is reset by gravity yet, simple structure, and it is very convenient to use.
The above only is the embodiment of the present invention, not limiting the patent protection scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a full half row control mechanism of double drain valve which characterized in that: the full-row button and the half-row button are arranged in the button frame in a vertically movable mode, the oscillating bar is rotatably arranged in the button frame, one end of the oscillating bar is located below the full-row button and the half-row button, the other end of the oscillating bar is connected with the connecting rod, the full-row button and the half-row button extend downwards to form an equal-length pressing column assembly used for pressing the oscillating bar, and the oscillating bar is provided with a pressing portion structure used for being matched with the pressing column assembly to control the drain valve to realize full drainage when the full-row button and the half-row button are both pressed.
2. The full and half discharge control mechanism for a dual discharge drain valve as claimed in claim 1, wherein: the press column assembly comprises a first press column and a second press column, the first press column is arranged on the full-row key in a downward extending mode, the second press column is arranged on the half-row key in a downward extending mode, the press column structure comprises a first press portion and a second press portion, the first press portion is matched with the first press portion, the second press portion is matched with the second press portion, and the horizontal plane where the first press portion is located is higher than the horizontal plane where the second press portion is located.
3. The full and half discharge control mechanism for a dual discharge drain valve as claimed in claim 2, wherein: the middle part of the swing rod is rotatably installed on the button frame, one end of the swing rod is provided with a switching column which is used for being rotatably connected with the connecting rod, and the first pressing part and the second pressing part are arranged at the other end of the swing rod so as to be abutted against the pressing parts when the full-row buttons and the half-row buttons move downwards.
4. The full and half discharge control mechanism for a dual discharge drain valve as claimed in claim 3, wherein: the first pressing part and the second pressing part are both of cambered surface structures.
5. The full and half discharge control mechanism for a dual discharge drain valve as claimed in claim 4, wherein: one end of the swing rod, which faces away from the connecting rod, is provided with a first extending piece and a second extending piece which are formed by extending the swing rod in an upward inclined mode, the first pressing portion is arranged at the joint of the first extending piece and the swing rod, and the second pressing portion is arranged at the joint of the second extending piece and the swing rod.
6. The full and half discharge control mechanism for a dual discharge drain valve as claimed in claim 1, wherein: the full-row keys and the half-row keys respectively comprise a key panel and guide posts arranged by downward extending of the key panel, key cavities used for installing the key panel and guide cavities arranged by downward extending of the key cavities and used for penetrating the guide posts are arranged in the key frame, key springs located in the key cavities and used for resetting the full-row keys and the half-row keys are sleeved on the guide posts, limit hooks used for preventing the full-row keys and the half-row keys from upwards separating from the key frame are arranged on the guide posts, and limit grooves matched with the limit hooks are arranged on the key frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921049561.5U CN211037183U (en) | 2019-07-05 | 2019-07-05 | Full-half-discharge control mechanism of double-row drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921049561.5U CN211037183U (en) | 2019-07-05 | 2019-07-05 | Full-half-discharge control mechanism of double-row drain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211037183U true CN211037183U (en) | 2020-07-17 |
Family
ID=71538109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921049561.5U Active CN211037183U (en) | 2019-07-05 | 2019-07-05 | Full-half-discharge control mechanism of double-row drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211037183U (en) |
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2019
- 2019-07-05 CN CN201921049561.5U patent/CN211037183U/en active Active
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