CN214999442U - Novel semi-automatic tap of two accuse formulas - Google Patents
Novel semi-automatic tap of two accuse formulas Download PDFInfo
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- CN214999442U CN214999442U CN202121540464.3U CN202121540464U CN214999442U CN 214999442 U CN214999442 U CN 214999442U CN 202121540464 U CN202121540464 U CN 202121540464U CN 214999442 U CN214999442 U CN 214999442U
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Abstract
The utility model discloses a novel semi-automatic tap of two accuses formula, including casing, water inlet branch pipe, bearing support, first actuating mechanism, second actuating mechanism and valve member, the bottom of casing is equipped with the delivery port, and water inlet branch pipe establishes in lower part one side of casing. The bearing support and the valve component are both arranged in the shell, the bearing support is arranged above the valve component, and the valve component is in sealing fit with the inner wall of the shell. The first and second driving mechanisms are respectively arranged at the inner side of the bearing support and are respectively articulated with the two sides of the valve component through the pull rod. The left side and the right side of the shell are respectively provided with a first valve rod and a second valve rod, the first valve rod is connected with a first driving mechanism, and the second valve rod is connected with a second driving mechanism to respectively drive the valve component to move. The utility model discloses structural design is ingenious, combines two kinds of play water control modes and independent control respectively, and the mode of going out water is diversified, can be according to actual conditions free choice play water mode, and is easy and simple to handle, can effective water economy resource, avoids extravagant.
Description
Technical Field
The utility model relates to a water valve switch technical field, concretely relates to novel semi-automatic tap of two accuse formulas.
Background
The water taps used in daily life are classified into manual type water taps or automatic water taps. When the manual type faucet is used, if the water is indirectly used for a short time, the faucet needs to be opened all the time in the indirect process for the short time, and particularly, the hand washing liquid needs to be used for washing hands or the process of washing faces is obviously reflected. In the automatic water faucet, the water outlet time and the water outlet quantity are fixed, and the defect that water still flows out when hands leave the sensor exists. The manual type faucet and the automatic type faucet cause a certain waste of water resources as described above. The statistics of professional institutions is incomplete, and three families in one family only waste about 1 ton of water resources due to washing hands and faces every year. Thus, further improvements and enhancements are needed in the art.
SUMMERY OF THE UTILITY MODEL
In view of the defects existing in the prior art, the utility model aims to provide a novel semi-automatic tap of two accuse formulas solves current tap's play water control mode singleness, and the operation is inconvenient, easily causes the problem of water waste.
The utility model discloses a realize above-mentioned purpose, the technical solution who adopts is:
the utility model provides a novel semi-automatic tap of two accuses formula, includes casing, water inlet branch pipe, bears support, first actuating mechanism, second actuating mechanism and valve member, and the bottom of casing is equipped with the delivery port, and its top can be dismantled and be equipped with the upper end seat, and water inlet branch pipe establishes in lower part one side of casing and communicates with each other rather than inside.
The bearing support and the valve component are arranged in the shell, the bearing support is positioned above the valve component and is fixedly connected with the shell, and the valve component is in sealing fit with the inner wall of the shell.
The first driving mechanism and the second driving mechanism are respectively arranged at the left side and the right side inside the bearing support, and the lower ends of the first driving mechanism and the second driving mechanism are respectively articulated with the two sides of the upper end of the valve component through a pull rod.
The upper end seat is provided with an upper support inside, the left side and the right side of the shell are respectively provided with a first valve rod and a second valve rod, the upper end of the first valve rod is connected with a first driving mechanism, the upper end of the second valve rod is connected with a second driving mechanism, and the first valve rod and the second valve rod respectively drive the valve assembly to move.
Further, the casing is the pipe structure, has outer screw thread on its upper end lateral wall, and upper end support and upper bracket are fixed in the casing upper end through locking nut, the outside cover of upper end support is equipped with the housing.
Furthermore, the upper end base is of a cylindrical structure, the lower end of the upper end base is provided with an outward first annular flanging, and the left side and the right side of the bottom of the first annular flanging are symmetrically provided with two first positioning blocks.
The left side and the right side of the upper bracket are respectively provided with a second positioning block corresponding to the first positioning block.
Two positioning grooves are symmetrically formed in the left side and the right side of the upper end of the shell, and the first positioning block and the second positioning block are clamped into the positioning grooves on the same side.
Further, the bearing support comprises an inner sleeve, a vertical plate and a nut seat, wherein the inner sleeve is positioned below the upper support and fixed on the inner side wall of the shell.
The vertical plate is vertically arranged along the axis of the inner sleeve, and the front side and the rear side of the vertical plate are fixedly matched with the side wall of the inner sleeve.
The first driving mechanism and the second driving mechanism are respectively positioned at the left side and the right side of the vertical plate, and the nut seat is positioned at the upper part of the left side of the vertical plate and fixedly connected with the vertical plate into a whole.
Furthermore, the valve component comprises a valve seat, a connecting rod, a valve sealing sleeve and a return spring, the valve sealing sleeve is of a flexible conical shell-shaped structure with a closed bottom and an open top, the valve seat is positioned on the inner side of the valve sealing sleeve, and the lower end of the valve seat is fixedly connected with the bottom of the valve sealing sleeve.
The two connecting rods are oppositely arranged at the left side and the right side of the vertical plate at intervals, the lower ends of the connecting rods are fixedly connected with the valve seat into a whole, and the upper ends of the connecting rods are provided with clamping hook parts which are bent outwards and transversely.
The return spring is sleeved outside the two connecting rods, the upper end of the return spring is propped against the bottom of the inner sleeve, and the lower end of the return spring is propped against the upper surface of the valve seat.
Furthermore, vertical guide rails are respectively arranged on the left side and the right side of the vertical plate, vertical sliding grooves are respectively formed in one sides, opposite to the two connecting rods, of the vertical plate, the guide rails on the left side and the right side of the vertical plate are respectively located in the sliding grooves of the two connecting rods, and the connecting rods are respectively in vertical sliding fit with the guide rails located on the same side.
Furthermore, two pull rods are symmetrically arranged on the left side and the right side of the vertical plate, the pull rods are located on one side, away from the vertical plate, of the connecting rod and are in vertical sliding fit with the side wall of the inner sleeve, and the upper ends of the two pull rods are fixedly connected with the first driving mechanism and the second driving mechanism respectively.
The lower ends of the opposite sides of the two pull rods are respectively provided with a limiting clamping groove, the clamping hook parts at the upper ends of the connecting rods can enter the limiting clamping grooves of the pull rods at the same side, and the pull rods lift the valve seat upwards through the connecting rods.
Furthermore, the first driving mechanism comprises a first rotating shaft, a first bevel gear, a second bevel gear, a nut and a screw rod, and the first rotating shaft is transversely arranged on the left side of the upper support and is in rotating fit with the upper support.
One end of the first rotating shaft penetrates through the upper end seat to be fixedly connected with the upper end of the first valve rod, the first bevel gear is arranged at the other end of the first rotating shaft, and the second bevel gear is positioned below the first bevel gear and meshed with the first bevel gear.
The screw is positioned below the second bevel gear and is fixed with the second bevel gear into a whole, the screw is arranged on the screw seat, the screw rod vertically penetrates through the second bevel gear to be in threaded fit with the screw, and the lower end of the screw rod is fixedly connected with the pull rod on the left side of the vertical plate.
Further, second actuating mechanism includes second pivot, cam and transfer line, and the second pivot transversely sets up the right side at the upper bracket, and with upper bracket normal running fit.
One end of the second rotating shaft penetrates through the upper end seat to be fixedly connected with the upper end of the second valve rod, and the cam is arranged at the other end of the second rotating shaft and is fixed into a whole.
The lower end of the transmission rod is fixedly connected with the pull rod on the right side of the vertical plate, the upper end of the transmission rod is transversely bent to form a bending part, and the bottom of the bending part is in sliding contact fit with the cam.
Furthermore, the upper end of the valve sealing sleeve is provided with an outward second annular flanging, and the lower end of the inner sleeve presses the second annular flanging onto the step on the inner wall of the shell.
By adopting the technical scheme, the utility model discloses a beneficial technological effect is: the utility model discloses structural design is ingenious, combines two kinds of play water control modes and independent control respectively, and the mode of going out water is diversified, can be according to actual conditions free choice play water mode, and is easy and simple to handle, can effective water economy resource, avoids extravagant.
Drawings
Fig. 1 is a schematic structural view of the dual-control semi-automatic faucet of the present invention.
Fig. 2 is a schematic view of the dual-control semi-automatic faucet of the present invention.
Fig. 3 is a schematic view of a portion of fig. 1 showing the housing and the inlet manifold.
Fig. 4 is a schematic structural view of the bearing bracket of the present invention.
Fig. 5 is an exploded view of the structure of the dual-control semi-automatic faucet of the present invention.
Fig. 6 is a schematic structural view of the utility model shown in fig. 1 with the casing, the water inlet branch pipe, the housing and the upper end seat removed.
Figure 7 is a schematic view of the structure of figure 6 with the inner sleeve removed.
Fig. 8 is a schematic view of the structure of fig. 7 with the valve gland and return spring removed.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
referring to fig. 1 to 8, a novel double-control semi-automatic faucet comprises a shell 1, a water inlet branch pipe 101, a bearing support 2, a first driving mechanism 3, a second driving mechanism 4 and a valve assembly 5, wherein a water outlet 11 is arranged at the bottom of the shell 1, an upper end seat 6 is detachably arranged at the top of the shell, and the water inlet branch pipe 101 is arranged at one side of the lower part of the shell 1 and communicated with the inside of the shell. The casing 1 is the pipe structure, has outer screw thread 12 on its upper end lateral wall, and upper end seat 6 inboard is equipped with upper bracket 7, and upper end seat 6 and upper bracket 7 are fixed in casing 1 upper end through locking nut 102, locking nut 102's inboard has interior screw thread, and its upper end inboard has the clamp ring that has inside salient, the fixed cover in outside of upper end seat 6 is equipped with housing 10.
The upper end seat 6 is of a cylindrical structure, the lower end of the upper end seat is provided with an outward first annular flange 61, and the left side and the right side of the bottom of the first annular flange 61 are symmetrically fixed with two first positioning blocks 62. The left and right sides of the upper bracket 7 are respectively provided with a second positioning block 71 corresponding to the first positioning block 62. Two positioning grooves are symmetrically formed in the left side and the right side of the upper end of the shell 1, and the first positioning block 62 and the second positioning block 71 are clamped into the positioning grooves on the same side. During assembly, the first positioning blocks 62 on the left side and the right side of the upper end seat 6 and the second positioning blocks 71 on the left side and the right side of the upper support 7 are respectively clamped into the two positioning grooves on the upper end of the shell 1, the first annular flanging 61 of the upper end seat 6 is pressed by the pressing ring of the locking nut 102, the upper support 7 of the upper end seat 6 is fixed and locked on the top of the shell 1, and the upper support 7 of the upper end seat 6 cannot rotate relative to the shell 1.
The bearing support 2 and the valve component 5 are both arranged in the shell 1, the bearing support 2 is positioned above the valve component 5 and is fixedly connected with the shell 1, and the valve component 5 is in sealing fit with the inner wall of the shell 1. The bearing bracket 2 comprises an inner sleeve 21, a vertical plate 22 and a nut seat 23, wherein the inner sleeve 21 is positioned below the upper bracket 7 and is fixed on the inner side wall of the shell 1. The vertical plate 22 is vertically arranged along the axis of the inner sleeve 21, and the front side and the rear side of the vertical plate 22 are fixedly matched with the side wall of the inner sleeve 21.
The first driving mechanism 3 and the second driving mechanism 4 are respectively disposed at the left and right sides of the interior of the supporting frame 2, and are respectively disposed at the left and right sides of the vertical plate 22, and the supporting frame 2 plays a role of supporting the first driving mechanism 3, the second driving mechanism 4 and the valve assembly 5. The lower ends of the first driving mechanism 3 and the second driving mechanism 4 are respectively connected with the two sides of the upper end of the valve component 5 in a hanging way through a pull rod 9. The nut seat 23 is located on the upper portion of the left side of the vertical plate 22 and is fixedly connected with the vertical plate 22 into a whole.
The left side and the right side of the shell 1 are respectively provided with a first valve rod 81 and a second valve rod 82, the upper end of the first valve rod 81 is connected with the first driving mechanism 3, the upper end of the second valve rod 82 is connected with the second driving mechanism 4, and the first valve rod 81 and the second valve rod 82 respectively drive the valve assembly 5 to move.
Specifically, the valve assembly 5 includes a valve seat 51, a connecting rod 52, a valve sealing sleeve 53 and a return spring 54, the valve sealing sleeve 53 is a flexible conical shell-shaped structure with a closed bottom and an open top, the valve seat 51 is located inside the valve sealing sleeve 53, and the lower end of the valve seat 51 is fixedly connected with the bottom of the valve sealing sleeve 53. The upper end of the valve gland 53 has an outwardly directed second annular flange 531, and the lower end of the inner sleeve 21 presses the second annular flange 531 against a step in the inner wall of the housing 1. The valve seat 51 can drive the bottom of the valve sealing sleeve 53 to lift, so as to open and close the water outlet 11.
The two connecting rods 52 are oppositely arranged at the left side and the right side of the vertical plate 22 at intervals, the lower ends of the connecting rods 52 are fixedly connected with the valve seat 51 into a whole, and the upper ends of the connecting rods are provided with clamping hook parts 521 which are bent outwards and transversely. The return spring 54 is sleeved outside the two connecting rods 52, the upper end of the return spring is abutted against the bottom of the inner sleeve 21, the lower end of the return spring is abutted against the upper surface of the valve seat 51, the return spring 54 is always in a compressed state, when the valve seat 51 moves upwards, the return spring 54 is continuously compressed, and the return spring 54 is used for driving the valve seat 51 to move downwards so that the valve sealing sleeve 53 closes the water outlet 11.
The left side and the right side of the vertical plate 22 are respectively provided with a vertical guide rail 24, the guide rails 24 are fixedly connected with the side wall of the vertical plate 22 into a whole, one side of the two connecting rods 52 opposite to each other is respectively provided with a vertical sliding chute 522, the guide rails 24 on the left side and the right side of the vertical plate 22 are respectively positioned in the sliding chutes 522 of the two connecting rods 52, and each connecting rod 52 is respectively in vertical sliding fit with the guide rail 24 positioned on the same side to restrict the direction of vertical movement of the valve seat 51.
Specifically, two pull rods 9 are symmetrically arranged on the left side and the right side of the vertical plate 22, the pull rods 9 are located on one side of the connecting rod 52 departing from the vertical plate 22 and are in vertical sliding fit with the side wall of the inner sleeve 21, the pull rods 9 only do lifting motion and do not rotate, and the upper ends of the two pull rods 9 are fixedly connected with the first driving mechanism 3 and the second driving mechanism 4 respectively. The lower ends of the opposite sides of the two pull rods 9 are respectively provided with a limiting clamping groove 91, the clamping hook parts 521 at the upper ends of the connecting rods 52 can enter the limiting clamping grooves 91 of the pull rods 9 on the same side, and the pull rods 9 lift the valve seat 51 upwards through the connecting rods 52.
Specifically, the first driving mechanism 3 includes a first rotating shaft 31, a first bevel gear 32, a second bevel gear 33, a nut 34 and a screw 35, and the first rotating shaft 31 is transversely disposed on the left side of the upper bracket 7 and is rotatably engaged with the upper bracket 7. One end of the first rotating shaft 31 penetrates through the upper end seat 6 to be fixedly connected with the upper end of the first valve rod 81, the first bevel gear 32 is arranged at the other end of the first rotating shaft 31, and the second bevel gear 33 is positioned below the first bevel gear 32 and meshed with the first bevel gear.
The nut 34 is positioned below the second bevel gear 33 and fixed with the second bevel gear into a whole, the nut 34 is arranged on the nut seat 23, the screw rod 35 vertically penetrates through the second bevel gear 33 to be in threaded fit with the nut 34, and the lower end of the screw rod is fixedly connected with the pull rod 9 on the left side of the vertical plate 22. The first valve rod 81 drives the first bevel gear 32 to rotate through the first rotating shaft 31, the first bevel gear 32 drives the nut 34 to rotate through the second bevel gear 33, the nut 34 drives the screw rod 35 to lift, and the screw rod 35 drives the pull rod 9 on the left side of the vertical plate 22 to vertically move. When the pull rod 9 on the left side of the vertical plate 22 moves upwards, the connecting rod 52 drives the valve seat 51 to ascend, after the first valve rod 81 is loosened, due to the self-locking effect between the screw nut 34 and the screw rod 35, the valve seat 51 stays at the position, the water flow of the water outlet 11 is stable, the first valve rod 81 rotates in the reverse direction, under the assistance of the return spring 54, the valve seat 51 moves downwards, the valve sealing sleeve 53 closes the water outlet 11, the water outlet is stopped, and the manual control is realized.
Specifically, the second driving mechanism 4 includes a second rotating shaft 41, a cam 42 and a transmission rod 43, and the second rotating shaft 41 is transversely disposed at the right side of the upper bracket 7 and is rotatably engaged with the upper bracket 7. One end of the second rotating shaft 41 penetrates through the upper end seat 6 to be fixedly connected with the upper end of the second valve rod 82, and the cam 42 is arranged at the other end of the second rotating shaft 41 and is fixed into a whole. The lower end of the transmission rod 43 is fixedly connected with the pull rod 9 on the right side of the vertical plate 22, the upper end of the transmission rod is transversely bent to form a bending part 431, and the bottom of the bending part 431 is in sliding contact fit with the cam 42. The second valve rod 82 drives the cam 42 to rotate through the second rotating shaft 41, the cam 42 drives the transmission rod 43 to ascend through the bent part 431, the transmission rod 43 ascends and drives the valve seat 51 to ascend through the connecting rod 52, and the water outlet 11 is opened. After the second valve rod 82 is released, the transmission rod 43 moves downward under the action of the return spring 54, and simultaneously the second valve rod 82 returns to the initial position, and the water outlet 11 is automatically closed.
Parts which are not described in the invention can be realized by adopting or referring to the prior art.
Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.
Claims (10)
1. A novel double-control type semi-automatic faucet is characterized by comprising a shell, a water inlet branch pipe, a bearing support, a first driving mechanism, a second driving mechanism and a valve component, wherein the bottom of the shell is provided with a water outlet, the top of the shell is detachably provided with an upper end seat, and the water inlet branch pipe is arranged on one side of the lower part of the shell and communicated with the interior of the shell;
the bearing support and the valve component are arranged in the shell, the bearing support is positioned above the valve component and is fixedly connected with the shell, and the valve component is in sealing fit with the inner wall of the shell;
the first driving mechanism and the second driving mechanism are respectively arranged at the left side and the right side in the bearing support, and the lower ends of the first driving mechanism and the second driving mechanism are respectively connected with the two sides of the upper end of the valve component in a hanging way through a pull rod;
the upper end seat is provided with an upper support inside, the left side and the right side of the shell are respectively provided with a first valve rod and a second valve rod, the upper end of the first valve rod is connected with a first driving mechanism, the upper end of the second valve rod is connected with a second driving mechanism, and the first valve rod and the second valve rod respectively drive the valve assembly to move.
2. The novel double-control semi-automatic faucet according to claim 1, wherein the housing is of a round tube structure, the upper end wall of the housing is provided with external threads, the upper end seat and the upper bracket are fixed at the upper end of the housing through locking nuts, and a cover shell is sleeved on the outer side of the upper end seat.
3. The novel double-control semi-automatic faucet according to claim 1, characterized in that the upper end base is of a cylindrical structure, the lower end of the upper end base is provided with a first outward annular flange, and the left side and the right side of the bottom of the first annular flange are symmetrically provided with two first positioning blocks;
the left side and the right side of the upper bracket are respectively provided with a second positioning block corresponding to the first positioning block;
two positioning grooves are symmetrically formed in the left side and the right side of the upper end of the shell, and the first positioning block and the second positioning block are clamped into the positioning grooves on the same side.
4. The novel double-control semi-automatic faucet according to claim 1, wherein the bearing bracket comprises an inner sleeve, a vertical plate and a nut seat, the inner sleeve is positioned below the upper bracket and fixed on the inner side wall of the shell;
the vertical plate is vertically arranged along the axis of the inner sleeve, and the front side and the rear side of the vertical plate are fixedly matched with the side wall of the inner sleeve;
the first driving mechanism and the second driving mechanism are respectively positioned at the left side and the right side of the vertical plate, and the nut seat is positioned at the upper part of the left side of the vertical plate and fixedly connected with the vertical plate into a whole.
5. The novel double-control semi-automatic faucet as claimed in claim 4, wherein the valve assembly comprises a valve seat, a connecting rod, a valve sealing sleeve and a return spring, the valve sealing sleeve is a flexible conical shell-shaped structure with a closed bottom and an open top, the valve seat is positioned inside the valve sealing sleeve, and the lower end of the valve seat is fixedly connected with the bottom of the valve sealing sleeve;
the two connecting rods are oppositely arranged at the left side and the right side of the vertical plate at intervals, the lower ends of the connecting rods are fixedly connected with the valve seat into a whole, and the upper ends of the connecting rods are provided with clamping hook parts which are bent outwards and transversely;
the return spring is sleeved outside the two connecting rods, the upper end of the return spring is propped against the bottom of the inner sleeve, and the lower end of the return spring is propped against the upper surface of the valve seat.
6. The novel double-control semi-automatic water faucet as claimed in claim 5, wherein vertical guide rails are respectively disposed on the left and right sides of the vertical plate, vertical sliding grooves are respectively disposed on the opposite sides of the two connecting rods, the guide rails on the left and right sides of the vertical plate are respectively disposed in the sliding grooves of the two connecting rods, and each connecting rod is vertically slidably engaged with the guide rail on the same side.
7. The novel double-control semi-automatic faucet as claimed in claim 5, wherein the two pull rods are symmetrically arranged on the left side and the right side of the vertical plate, the pull rod is positioned on one side of the connecting rod, which is away from the vertical plate, and is vertically matched with the side wall of the inner sleeve in a sliding manner, and the upper ends of the two pull rods are fixedly connected with the first driving mechanism and the second driving mechanism respectively;
the lower ends of the opposite sides of the two pull rods are respectively provided with a limiting clamping groove, the clamping hook parts at the upper ends of the connecting rods can enter the limiting clamping grooves of the pull rods at the same side, and the pull rods lift the valve seat upwards through the connecting rods.
8. The novel double-control semi-automatic faucet as claimed in claim 7, wherein the first driving mechanism comprises a first rotating shaft, a first bevel gear, a second bevel gear, a nut and a screw rod, the first rotating shaft is transversely arranged at the left side of the upper bracket and is in rotating fit with the upper bracket;
one end of the first rotating shaft penetrates through the upper end seat to be fixedly connected with the upper end of the first valve rod, the first bevel gear is arranged at the other end of the first rotating shaft, and the second bevel gear is positioned below the first bevel gear and meshed with the first bevel gear;
the screw is positioned below the second bevel gear and is fixed with the second bevel gear into a whole, the screw is arranged on the screw seat, the screw rod vertically penetrates through the second bevel gear to be in threaded fit with the screw, and the lower end of the screw rod is fixedly connected with the pull rod on the left side of the vertical plate.
9. The novel double-control semi-automatic faucet as claimed in claim 7, wherein the second driving mechanism comprises a second rotating shaft, a cam and a transmission rod, the second rotating shaft is transversely arranged on the right side of the upper bracket and is in rotating fit with the upper bracket;
one end of the second rotating shaft penetrates through the upper end seat to be fixedly connected with the upper end of the second valve rod, and the cam is arranged at the other end of the second rotating shaft and is fixed into a whole;
the lower end of the transmission rod is fixedly connected with the pull rod on the right side of the vertical plate, the upper end of the transmission rod is transversely bent to form a bending part, and the bottom of the bending part is in sliding contact fit with the cam.
10. The novel double-control semi-automatic faucet as claimed in claim 5, wherein the upper end of the valve sealing sleeve is provided with a second outward annular flange, and the lower end of the inner sleeve presses the second annular flange against the step on the inner wall of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121540464.3U CN214999442U (en) | 2021-07-07 | 2021-07-07 | Novel semi-automatic tap of two accuse formulas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121540464.3U CN214999442U (en) | 2021-07-07 | 2021-07-07 | Novel semi-automatic tap of two accuse formulas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214999442U true CN214999442U (en) | 2021-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121540464.3U Active CN214999442U (en) | 2021-07-07 | 2021-07-07 | Novel semi-automatic tap of two accuse formulas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214999442U (en) |
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2021
- 2021-07-07 CN CN202121540464.3U patent/CN214999442U/en active Active
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