CN212294912U - Fixing device easy to assemble and disassemble and drain valve with same - Google Patents
Fixing device easy to assemble and disassemble and drain valve with same Download PDFInfo
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- CN212294912U CN212294912U CN202020737692.9U CN202020737692U CN212294912U CN 212294912 U CN212294912 U CN 212294912U CN 202020737692 U CN202020737692 U CN 202020737692U CN 212294912 U CN212294912 U CN 212294912U
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- locking assembly
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- mounting hole
- limiting
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Abstract
The utility model discloses a fixing device of easy dismouting and drain valve that has this fixing device, include: the fixed seat of the fixed piece is arranged at the mounting hole on the mounting seat; the connecting piece is movably arranged on the fixed seat; the locking assembly is connected with the connecting piece, and the connecting piece drives the locking assembly to move towards the direction of abutting against or far away from the mounting seat so as to lock or unlock the fixed seat and the mounting seat; the locking assembly is provided with a first position and a second position, the locking assembly is in limit fit with the edge of the mounting hole in the first position, and the locking assembly is in abdication fit with the edge of the mounting hole in the second position; the abutting part is fixedly arranged relative to the fixed seat, and in the process of driving the connecting part to drive the locking assembly to move, the locking assembly is in abutting fit with the abutting part so that the locking assembly moves from the first position to the second position or from the second position to the first position. The utility model discloses a fixing device simple structure, dismouting are more convenient, easy, improve the installation effectiveness.
Description
Technical Field
The utility model belongs to the technical field of the closestool technique and specifically relates to a fixing device of easy dismouting and drain valve that has this fixing device are related to.
Background
In the prior art, a drain valve used in a water tank of a conjoined closestool is called as a conjoined drain valve, and a base of the conjoined drain valve is usually fixed at a mounting hole of the bottom wall of the water tank by using a screw and a long-strip-shaped nut. Because the length of the elongated nut is greater than the diameter of the mounting hole, when the elongated nut is mounted, the elongated nut needs to obliquely penetrate through the mounting hole from the upper side of the mounting hole to the lower side of the mounting hole, and then the elongated nut is in threaded connection with the elongated nut through the screw, so that the operation of obliquely penetrating the elongated nut is not easy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the above problem and provide a fixing device of easy dismouting and have this fixing device's drain valve, and this fixing device simple structure, dismouting are more convenient, easy, improve the installation effectiveness.
In order to achieve the above purpose, the technical scheme of the utility model is that:
an easily detachable fixing device for fixing a fixed member at a mounting hole of a mounting seat, comprising:
the fixed seat of the fixed piece is arranged at the mounting hole;
the connecting piece is movably arranged on the fixed seat;
the locking assembly is connected with the connecting piece, and the connecting piece drives the locking assembly to move towards the direction of abutting against the mounting seat when moving in the forward direction so as to lock the fixed seat and the mounting seat; when the connecting piece moves reversely, the locking assembly is driven to move in the direction far away from the mounting seat so as to unlock the fixed seat and the mounting seat; the locking assembly is provided with a first position and a second position, the locking assembly is in limit fit with the edge of the mounting hole in the first position, and the locking assembly is in abdication fit with the edge of the mounting hole in the second position;
the abutting part is fixedly arranged relative to the fixed seat, and in the process of driving the connecting part to drive the locking assembly to move, the locking assembly is in abutting fit with the abutting part so that the locking assembly moves from the first position to the second position or from the second position to the first position.
Preferably, the abutting piece is fixedly arranged on the fixed seat or the mounting seat, and the abutting piece and the locking component are positioned on the same side of the mounting hole.
Preferably, locking Assembly includes that locking body and activity set up locking member on the locking body, the locking body with the connecting piece is connected, the locking member has the primary importance with the second place with the spacing cooperation in edge of mounting hole or the cooperation of stepping down, the locking member with during the butt joint cooperation by the primary importance activity extremely the second place or by the second place activity extremely the primary importance.
Preferably, locking Assembly still including locate locking body with the elastic component between the retaining member, locking Assembly by one side of mounting hole is worn to when the opposite side of mounting hole, the retaining member is in under the effect of elastic component automatically by the second position activity extremely first position or by first position activity extremely the second position.
Preferably, the locking device further comprises a limiting member, when the locking assembly moves to the second position under the action of the abutting member, the limiting member prevents the locking assembly from moving from the second position to the first position, and the locking assembly can pass over the limiting member to move from the second position to the first position under the action of the connecting member; or, when the locking component moves to the first position under the action of the abutting part, the limiting part prevents the locking component from moving to the second position from the first position, and the locking component can pass over the limiting part under the action of the connecting part to move to the second position from the first position.
Preferably, the limiting part is an elastic buckle capable of elastic deformation, a limiting protrusion is formed on the elastic buckle, and when the locking component moves to the second position or the first position under the action of the abutting part, the limiting part limits the locking component through the limiting protrusion.
Preferably, the abutting part and the limiting part are both arranged on the fixed base, the abutting part, the limiting part and the locking assembly are located on the same side of the mounting hole, a sliding groove for the locking assembly to move in the direction close to or away from the mounting hole is extended from the fixed base, and the abutting part is an end part located at one end of the sliding groove away from the mounting hole.
Preferably, the limiting part is an elastic buckle capable of elastic deformation, a limiting protrusion is formed on the elastic buckle, the locking component moves to the second position or the first position under the action of the abutting part, the limiting part is limited by the limiting protrusion, the limiting protrusion is located in the sliding groove and arranged at intervals in the extending direction of the sliding groove along with the abutting part, and the abutting part, the limiting part and the fixing seat are integrally formed.
Preferably, one end of the connecting piece is in rotatable limit fit with the fixed seat, and the other end of the connecting piece penetrates through the mounting hole to be in threaded connection with the locking assembly, so that the fixed seat and the locking assembly are clamped on two sides of the mounting hole of the mounting seat.
A drain valve, includes above-mentioned any fixing device, the fixing base of being fixed part is the base of drain valve, the mount pad is the diapire of water tank.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the butt piece, the butt piece is relative the fixed setting of fixing base, the drive the connecting piece drives the in-process of locking Assembly motion, locking Assembly with the butt piece butt cooperation is so that locking Assembly by first position activity extremely the second position or by the second position activity extremely first position to make locking Assembly can with the marginal spacing cooperation of mounting hole or the cooperation of stepping down, and then realize locking fixing base and mounting base mutually or unblock mutually, this fixing device simple structure, dismouting are more convenient, easy, improve the installation effectiveness.
2. Through setting up the locating part, when locking Assembly moved to second position or primary importance under the effect of butt piece, the locating part can prevent locking Assembly from moving to primary importance or secondary importance by second position or primary importance to make locking Assembly keep in the edge with the mounting hole and let a complex state, make the dismouting more convenient.
3. The butt piece is for being located the spout and keeping away from the tip of the one end of mounting hole, and the simple structure of butt piece, the overall arrangement is compact, and is reliable to locking Assembly's butt effect.
Drawings
Fig. 1 is an assembled cross-sectional view of a fixation device according to an embodiment of the present invention, with the locking assembly in a first position;
fig. 2 is a schematic view of a fixing device according to an embodiment of the present invention, which is disassembled by a screwdriver;
fig. 3 is a cross-sectional view of a fixation device during disassembly according to an embodiment of the present invention, with the locking assembly in a second position;
fig. 4 is a schematic perspective view of the fixing base and the locking assembly of the fixing device according to an embodiment of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 4;
fig. 6 is a side view of the engagement between the fixing base and the locking assembly of the fixing device according to an embodiment of the present invention;
FIG. 7 is an enlarged view at B in FIG. 6;
fig. 8 is a partial exploded perspective view of a fixation device according to an embodiment of the present invention;
fig. 9 is a schematic view of another angle of fig. 8.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description of the present invention is provided with reference to the accompanying drawings, which are only some embodiments of the present invention, and it is obvious for a person skilled in the art to obtain other drawings without creative efforts.
As shown in fig. 1 to 9, an easy-to-mount and easy-to-dismount fixing device according to an embodiment of the present invention is used for fixing a fixed member in a mounting hole 110 of a mounting base 100, and includes a fixed base 10 of the fixed member, a connecting member 20, a locking assembly 30, an abutting member 40, and a limiting member 50. The fixed member of the present embodiment is exemplified by a base of the drain valve and the mounting base 100 is a bottom wall of the water tank, but not limited thereto, the fixed member and the mounting base 100 may be other members.
Wherein, the fixed seat 10 of the fixed piece is arranged at the mounting hole 110; the connecting piece 20 is movably arranged on the fixed seat 10; the locking assembly 30 is connected with the connecting piece 20, and when the connecting piece 20 moves forwards, the locking assembly 30 is driven to move towards the direction of abutting against the mounting seat 100 so as to lock the fixed seat 10 and the mounting seat 100; when the connecting member 20 moves in the reverse direction, the locking assembly 30 is driven to move in a direction away from the mounting seat 100 to unlock the fixing seat 10 and the mounting seat 100, so that the fixing seat 10 and the mounting seat 100 can be locked or unlocked by moving the connecting member 20 in the forward direction or the reverse direction, and the fixing seat 10 and the mounting seat 100 can be fixedly connected or separated.
The locking assembly 30 has a first position in which the locking assembly 30 is in retaining engagement with the edge of the mounting hole 110, as shown in fig. 1, and a second position in which the locking assembly 30 is in yielding engagement with the edge of the mounting hole 110, as shown in fig. 3.
As shown in fig. 1 to 3, the abutting member 40 is fixedly disposed relative to the fixing base 10, and in the process of driving the connecting member 20 to drive the locking assembly 30 to move, the locking assembly 30 is abutted and matched with the abutting member 40 to enable the locking assembly 30 to move from the first position to the second position, so that the locking assembly 30 can exit from the mounting hole 110 to separate the fixing base 10 from the mounting base 100. In this embodiment, the abutting member 40 is fixedly disposed on the fixing base 10 or the mounting base 100, and the abutting member 40 and the locking component 30 are located on the same side of the mounting hole 110.
In this embodiment, the locking assembly 30 includes a locking body 31 and a locking member 32 movably disposed on the locking body 31, the locking body 31 is connected to the connecting member 20, the locking member 32 has the first position and the second position to engage with the edge of the mounting hole 110 in a limiting manner or an abdicating manner, and the locking member 32 moves from the first position to the second position when engaging with the abutting member 40 in an abutting manner.
In this embodiment, the locking assembly 30 further comprises an elastic member 33 disposed between the locking body 31 and the locking member 32, and the elastic member 33 is specifically a compression spring. When the locking assembly 30 passes from one side of the mounting hole 110 to the other side of the mounting hole 110, the locking member 32 automatically moves outward from the second position to the first position under the action of the elastic member 33, so that the locking assembly 32 can abut against the edge of the mounting hole 110 to achieve the locking of the fixing base 10 and the mounting base 100. The locking member 32 further has an inclined surface on the outer end surface, and under the action of the inclined surface, the locking member 32 can move from the first position to the second position when abutting against the abutting member 40 to make a yielding fit with the edge of the mounting hole 110.
As shown in fig. 4 to 7, in the present embodiment, when the locking assembly 30 moves to the second position under the action of the abutting member 40, the limiting member 50 prevents the locking assembly 30 from moving from the second position to the first position, and the locking assembly 30 can pass over the limiting member 50 to move from the second position to the first position under the action of the connecting member 20. Specifically, the limiting member 50 is an elastically deformable snap fastener, a limiting protrusion 51 is formed on the snap fastener, and when the locking assembly 30 moves to the second position under the action of the abutting member 40, the limiting member 50 limits the locking assembly 30 through the limiting protrusion 51.
In this embodiment, the abutting member 40 and the limiting member 50 are both disposed on the fixing base 10, and the abutting member 40, the limiting member 50 and the locking assembly 30 are located on the same side of the mounting hole 110, a sliding slot 11 for the locking assembly 30 to move toward or away from the mounting base 100 extends from the fixing base 10, and the abutting member 40 is an end portion located at one end of the sliding slot 11 away from the mounting hole 110.
In this embodiment, the limiting protrusion 51 is located in the sliding slot 11 and spaced from the abutting member 40 in the extending direction of the sliding slot 11, and the abutting member 40, the limiting member 50 and the fixing base 10 are integrally formed.
In this embodiment, the connecting element 20 is specifically a bolt, one end of the bolt is rotatably and limitedly matched with the fixing base 10, and the other end of the bolt passes through the mounting hole 110 and is in threaded connection with the locking assembly 30, so as to clamp the fixing base 10 and the locking assembly 30 on two sides of the mounting hole 110 of the mounting base 100.
The following briefly describes the disassembly and assembly process of this embodiment:
when the fixing seat 10 needs to be locked with the mounting seat 100: the connecting piece 20 is arranged on the permanent seat 10, and then the locking component 30 is connected to the bottom end of the connecting piece 20 in a threaded manner; then, the fixing base 10 with the locking assembly 30 and the connecting member 20 connected thereto is inserted through the mounting hole 110, when the locking assembly 30 abuts against the edge of the mounting hole 110, the edge of the mounting hole 110 presses the locking member 32 of the locking assembly 30, so that the locking member 32 retracts inwards to the second position to be in a position corresponding to the edge of the mounting hole 110, and thus the locking assembly 30 can be inserted directly through the mounting hole 110, and after the locking assembly 30 is inserted through the mounting hole 110, the locking member 32 extends outwards to the first position under the action of the elastic member 33 to be in limit fit with the edge of the mounting hole 110. Finally, the screwdriver 200 is used to drive the connecting member 20 to move the connecting member 20 in a forward direction, and the forward movement of the connecting member 20 moves the locking assembly 30 in a direction abutting against the mounting seat 100 until the locking member 32 abuts against the mounting seat 100, as shown in fig. 1, thereby achieving the locking of the fixing seat 10 and the mounting seat 100.
When the fixing seat 10 needs to be unlocked from the mounting seat 100: as shown in fig. 2, the screwdriver 200 is used to drive the connecting element 20 to move the connecting element 20 in a reverse direction, and the locking assembly 30 is moved away from the mounting seat 100 when the connecting element 20 moves in the reverse direction to unlock the fixing seat 10 and the mounting seat 100. In the process of moving the locking assembly 30 in the direction away from the mounting base 100, the locking member 32 and the abutting member 40 are in abutting engagement, so that the locking member 32 moves from the first position to the second position, when the locking member 32 moves to the second position, the locking member 32 is limited by the limiting protrusion 51 of the limiting member 50 (as shown in fig. 4 to 7), and the limiting protrusion 51 can effectively prevent the locking assembly 30 from moving from the second position to the first position, at this time, the locking assembly 30 can be conveniently withdrawn from the mounting hole 110, so as to separate the fixing base 10 from the mounting base 100.
In another embodiment, which is not shown, the difference from the above embodiment is that, during the process of driving the locking assembly 30 by the driving connection member 20, the locking assembly 30 is in abutting engagement with the abutment member 40 to move the locking assembly 30 from the second position to the first position, specifically, the locking member 32 is in abutting engagement with the abutment member 40 and is moved from the second position to the first position. Correspondingly, the locking member 32 is automatically moved from the first position to the second position by the elastic member 33. When the locking assembly 30 moves to the first position under the action of the abutting member 40, the limiting member 50 prevents the locking assembly 30 from moving from the first position to the second position through the limiting protrusion 51, and the locking assembly 30 can pass over the limiting member 50 to move from the first position to the second position under the action of the connecting member 20.
Other structures and operation principles of this embodiment are the same as those of the above embodiment, and are not described herein again.
A drain valve comprises any one of the fixing devices, wherein the fixed seat 10 of the fixed part is a base of the drain valve, the mounting seat 100 is a bottom wall of a water tank, and the base of the drain valve is fixed on the bottom wall of the water tank through the fixing device.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides an easy fixing device who assembles and disassembles for to be fixed by the mounting panel in mounting seat's mounting hole department, its characterized in that includes:
the fixed seat of the fixed piece is arranged at the mounting hole;
the connecting piece is movably arranged on the fixed seat;
the locking assembly is connected with the connecting piece, and the connecting piece drives the locking assembly to move towards the direction of abutting against the mounting seat when moving in the forward direction so as to lock the fixed seat and the mounting seat; when the connecting piece moves reversely, the locking assembly is driven to move in the direction far away from the mounting seat so as to unlock the fixed seat and the mounting seat; the locking assembly is provided with a first position and a second position, the locking assembly is in limit fit with the edge of the mounting hole in the first position, and the locking assembly is in abdication fit with the edge of the mounting hole in the second position;
the abutting part is fixedly arranged relative to the fixed seat, and in the process of driving the connecting part to drive the locking assembly to move, the locking assembly is in abutting fit with the abutting part so that the locking assembly moves from the first position to the second position or from the second position to the first position.
2. The easy-to-mount and dismount fixing device of claim 1, wherein the abutting member is fixedly disposed on the fixing base or the mounting base, and the abutting member and the locking component are located on the same side of the mounting hole.
3. The fixing device easy to assemble and disassemble according to claim 1, wherein the locking assembly comprises a locking body and a locking member movably arranged on the locking body, the locking body is connected with the connecting member, the locking member has the first position and the second position to be in limit fit or abdicating fit with the edge of the mounting hole, and the locking member is moved from the first position to the second position or from the second position to the first position when in abutting fit with the abutting member.
4. The easily detachable fixing device of claim 3, wherein the locking assembly further comprises an elastic member disposed between the locking body and the locking member, and when the locking assembly passes from one side of the mounting hole to the other side of the mounting hole, the locking member automatically moves from the second position to the first position or from the first position to the second position under the action of the elastic member.
5. The easily detachable fixing device according to claim 1, further comprising a limiting member, wherein when the locking component moves to the second position under the action of the abutting member, the limiting member prevents the locking component from moving from the second position to the first position, and the locking component can pass over the limiting member to move from the second position to the first position under the action of the connecting member; or, when the locking component moves to the first position under the action of the abutting part, the limiting part prevents the locking component from moving to the second position from the first position, and the locking component can pass over the limiting part under the action of the connecting part to move to the second position from the first position.
6. The device as claimed in claim 5, wherein the limiting member is an elastically deformable elastic buckle, a limiting protrusion is formed on the elastic buckle, and when the locking assembly moves to the second position or the first position under the action of the abutting member, the limiting member limits the locking assembly through the limiting protrusion.
7. The easily detachable fixing device according to claim 5, wherein the abutting member and the limiting member are both disposed on the fixing base, and the abutting member, the limiting member and the locking component are located on the same side of the mounting hole, a sliding slot for the locking component to move toward or away from the mounting base extends from the fixing base, and the abutting member is an end portion located at an end of the sliding slot away from the mounting hole.
8. The fixing device of claim 7, wherein the limiting member is an elastically deformable elastic buckle, a limiting protrusion is formed on the elastic buckle, when the locking component moves to the second position or the first position under the action of the abutting member, the limiting member limits the locking component by the limiting protrusion, the limiting protrusion is located in the sliding slot and spaced from the abutting member in the extending direction of the sliding slot, and the abutting member, the limiting member and the fixing seat are integrally formed.
9. The easily detachable fixing device as claimed in claim 1, wherein one end of the connecting member is rotatably engaged with the fixing base in a limiting manner, and the other end of the connecting member passes through the mounting hole and is threadedly connected with the locking assembly, so as to clamp the fixing base and the locking assembly on two sides of the mounting hole of the mounting base.
10. A drain valve, comprising the fixing device as claimed in any one of claims 1 to 9, wherein the fixed seat of the fixed member is a base of the drain valve, and the mounting seat is a bottom wall of the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737692.9U CN212294912U (en) | 2020-05-07 | 2020-05-07 | Fixing device easy to assemble and disassemble and drain valve with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737692.9U CN212294912U (en) | 2020-05-07 | 2020-05-07 | Fixing device easy to assemble and disassemble and drain valve with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212294912U true CN212294912U (en) | 2021-01-05 |
Family
ID=73966583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020737692.9U Active CN212294912U (en) | 2020-05-07 | 2020-05-07 | Fixing device easy to assemble and disassemble and drain valve with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212294912U (en) |
-
2020
- 2020-05-07 CN CN202020737692.9U patent/CN212294912U/en active Active
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