CN110206113B - Toilet bowl locking device - Google Patents
Toilet bowl locking device Download PDFInfo
- Publication number
- CN110206113B CN110206113B CN201910540199.XA CN201910540199A CN110206113B CN 110206113 B CN110206113 B CN 110206113B CN 201910540199 A CN201910540199 A CN 201910540199A CN 110206113 B CN110206113 B CN 110206113B
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- Prior art keywords
- locking
- connecting seat
- locking mechanism
- piece
- fixing rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 121
- 238000000034 method Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 22
- 230000009471 action Effects 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 15
- 230000013011 mating Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
- E03D11/14—Means for connecting the bowl to the wall, e.g. to a wall outlet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Toilet Supplies (AREA)
Abstract
The invention discloses a toilet bowl locking device which comprises a connecting seat fixed on a toilet bowl seat body, a fixing rod fixedly connected with a wall body, and a locking piece for locking and fixing the connecting seat and the fixing rod; the device also comprises a pre-locking mechanism, wherein the pre-locking mechanism moves between a pre-locking position and an unlocking position; when the pre-locking mechanism is at the pre-locking position, the pre-locking mechanism pre-locks the connecting seat and the fixing rod, so that the fixing rod cannot be separated from the connecting seat; when the pre-locking mechanism is at the unlocking position, the pre-locking mechanism releases the pre-locking of the connecting seat and the fixing rod, so that the fixing rod can be separated from the connecting seat. The toilet seat body can pre-lock the toilet when being installed, solves the problem that the toilet cannot be operated by a single person when being installed, and has the advantages of simple structure, convenience in assembly and disassembly and strong applicability.
Description
Technical Field
The invention relates to the technical field of bathrooms, in particular to a toilet locking device.
Background
The wall-mounted toilet is a toilet hung on a wall, and when the wall-mounted toilet is installed, a water tank and a water drain pipe are required to be arranged in the wall, and only a toilet body is arranged on the wall without the water tank, so that the space utilization rate of the toilet is higher; the wall-mounted closestool is hung on the surface of the wall body, a certain distance is reserved on the ground, time and labor are saved when a toilet is cleaned, and most importantly, noise which can well prevent flushing due to the existence of the wall body is generated. Due to the characteristics of fashionable appearance, space saving and the like of the wall-mounted closestool, the wall-mounted closestool is popular in recent years and widely applied to high-grade building trays.
When the existing wall-mounted closestool is installed, the fastening function of the closestool is mainly realized through a locking device; however, before the locking device is unlocked, one person needs to hold the closestool, and the other person locks the closestool, so that the closestool cannot be installed by one person and is inconvenient to assemble and disassemble.
Disclosure of Invention
The invention aims to solve the problems, and provides the toilet locking device which can pre-lock a toilet during installation, solves the problem that the toilet cannot be operated by a single person during installation, and has the advantages of simple structure, convenience in assembly and disassembly and strong applicability.
In order to achieve the above purpose, the invention adopts the following technical scheme:
The toilet locking device comprises a connecting seat (50) fixed on a toilet seat body (20), a fixing rod (30) fixedly connected with a wall body (10), and a locking piece (40) for locking and fixing the connecting seat (50) and the fixing rod (30); the device further comprises a pre-locking mechanism (60), wherein the pre-locking mechanism (60) moves between a pre-locking position and an unlocking position; when the pre-locking mechanism (60) is at the pre-locking position, the pre-locking mechanism (60) pre-locks the connecting seat (50) and the fixing rod (30) so that the fixing rod (30) cannot be separated from the connecting seat (50); when the pre-locking mechanism (60) is in the unlocking position, the pre-locking mechanism (60) releases the pre-locking of the connecting seat (50) and the fixing rod (30) so that the fixing rod (30) can be separated from the connecting seat (50).
Preferably, the connecting seat (50) comprises a hollow inner cavity (51) with two through ends, one end of the fixing rod (30) is fixed on the wall body (10), the other end of the fixing rod (30) penetrates into the hollow inner cavity (51) of the connecting seat (50), the connecting seat (50) is further provided with a screw hole (53) communicated with the hollow inner cavity (51) along the radial direction, and the locking piece (40) is in threaded fit with the screw hole (53); be equipped with concave cambered surface (32) on dead lever (30), retaining member (40) by screw (53) stretch into the one end of cavity inner chamber (51) is followed concave cambered surface (32) motion and then drive connecting seat (50) are followed the axial of dead lever (30) is towards the direction that is close to the wall body motion.
Preferably, the fixing rod (30) is in plug-in fit with the connecting seat (50), and when the fixing rod (30) is plugged in place, the pre-locking mechanism (60) automatically moves from the unlocking position to the pre-locking position under the action of elastic force.
Preferably, the locking member (40) is in linkage fit with the pre-locking mechanism (60) in the process of locking the fixing rod (30) and the connecting seat (50), so as to drive the pre-locking mechanism (60) to move from the pre-locking position to the unlocking position.
Preferably, the locking device further comprises a linkage piece (80), wherein the locking piece (40) drives the linkage piece (80) in the process of unlocking the fixed rod (30) and the connecting seat (50), and the linkage piece (80) drives the pre-locking mechanism (60) to move from the pre-locking position to the unlocking position; or the linkage (80) enables the pre-locking mechanism (60) to move from the pre-locking position to the unlocking position in the process of separating the fixed rod from the connecting seat (50).
Preferably, the linkage member (80) is reset under the action of elastic force, and when the fixed rod (30) is separated from the connecting seat (50), the pre-locking mechanism (60) is reset to the pre-locking position under the action of elastic force.
Preferably, the locking device further comprises a self-locking mechanism (70), when the locking piece drives the pre-locking mechanism (60) to move to the unlocking position, the self-locking mechanism (70) locks the pre-locking mechanism (60) at the unlocking position, and the self-locking mechanism (70) releases the locking of the pre-locking mechanism (60) under the action of external force, so that the pre-locking mechanism (60) is reset to the pre-locking position.
Preferably, the pre-locking mechanism (60) comprises elastic clamping pieces (61 a, 61 b) and limiting parts (62 a, 62 b) in limiting fit, the elastic clamping pieces (61 a, 61 b) are arranged on one of the fixed rod (30) and the connecting seat (50), the limiting parts (62 a, 62 b) are arranged on the other of the fixed rod (30) and the connecting seat (50), and when the pre-locking mechanism (60) is in the pre-locking position, the elastic clamping pieces (61 a, 61 b) are in clamping fit with the limiting parts (62 a, 62 b); when the pre-locking mechanism (60) is in the unlocking position, the elastic clamping pieces (61 a, 61 b) are separated from the limiting parts (62 a, 62 b).
Preferably, the limiting part adopts a clamping groove (62 a) arranged at one end, far away from the wall body (10), of the fixed rod (30), and the elastic clamping piece adopts a spring piece (61 a) arranged on the connecting seat (50); when the pre-locking mechanism (60) is at the pre-locking position, the elastic piece (61 a) is clamped into the clamping groove (62 a); when the pre-locking mechanism (60) is at the unlocking position, the elastic piece (61 a) is withdrawn from the clamping groove (62 a).
Preferably, the limit part adopts a blocking edge (62 b) arranged on the connecting seat (50), the elastic clamping pieces (61 a, 61 b) adopt elastic pins (61 b) arranged on the fixed rod (30), and when the pre-locking mechanism (60) is at the pre-locking position, the elastic pins (61 b) extend out of the fixed rod (30) and are in limit fit with the blocking edge (62 b); the pre-lock mechanism (60) is in the unlocked position, with the latch pin (61 b) retracted within the fixed rod (30).
Preferably, the locking device further comprises a linkage piece (80), the locking piece (40) is in linkage fit with the pre-locking mechanism (60) through the linkage piece (80), the linkage piece (80) further drives the elastic clamping pieces (61 a, 61 b) to move from the pre-locking position to the unlocking position, and the elastic clamping pieces (61 a, 61 b) are released from the limiting parts (62 a, 62 b); or the locking piece (40) is linked with the linkage piece (80) so that the linkage piece (80) prevents the elastic clamping pieces (61 a, 61 b) from being in limit fit with the limit parts (62 a, 62 b).
The beneficial effects of the invention are as follows:
(1) The pre-locking mechanism is arranged, so that the toilet seat body can pre-lock the toilet when being installed, the problem that the toilet cannot be operated by a single person when being installed is solved, and the toilet seat is simple in structure, convenient to assemble and disassemble and high in applicability;
(2) The pre-locking mechanism is in linkage fit with the locking piece, so that the pre-locking position and the unlocking position can be automatically switched in the locking process or the disassembling process of the locking piece, and the use is more convenient;
(3) The self-locking mechanism is arranged to lock the pre-locking mechanism at the unlocking position, so that the fixed rod and the connecting seat are conveniently separated, the conception is ingenious, and the operation is convenient.
(4) The pre-locking mechanism adopts the elastic clamping piece and the limiting part which are respectively arranged on the connecting seat and the fixed rod, and the pre-locking of the connecting seat and the fixed rod is realized through the axial limiting cooperation of the elastic clamping piece and the limiting part, so that the structure is simple and compact.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is an exploded view of a toilet locking device according to a first embodiment of the present invention;
FIG. 2 is a schematic view showing a structure of a toilet locking device according to a first embodiment of the present invention, in which a toilet seat is assembled with a wall;
FIG. 3 is a schematic view of a toilet seat locking process (pre-lock mechanism in pre-lock position) of a toilet locking device according to a first embodiment of the present invention;
FIG. 4 is a schematic view showing a locked state of a toilet seat body of a toilet locking device according to a first embodiment of the present invention (a state where a locking member locks a fixing lever and a connection seat, and a pre-locking mechanism is in an unlocked position);
FIG. 5 is a schematic view showing a process of disassembling a toilet seat body of a toilet locking device according to a first embodiment of the present invention (a state where a locking member unlocks a fixing lever and a connection seat, and a pre-locking mechanism maintains an unlocked position);
FIG. 6 is a view showing a toilet seat in a disassembled state (a pre-locking mechanism is reset to a pre-locking state) of a toilet locking device according to a first embodiment of the present invention;
FIG. 7 is a perspective assembly view of a toilet locking device according to a second embodiment of the present invention;
FIG. 8 is a schematic view showing an exploded structure of a toilet locking device according to a second embodiment of the present invention;
FIG. 9 is a second exploded view of a toilet locking device according to a second embodiment of the present invention;
Fig. 10 is a schematic view showing a front state of a locking process of a toilet seat body of a toilet locking device according to a second embodiment of the present invention (at this time, a fixing rod is inserted into a connecting seat, and a pre-locking mechanism is in an unlocking position);
FIG. 11 is a schematic view showing a mid-stage of a toilet seat locking process of a toilet locking device according to a second embodiment of the present invention (the pre-locking mechanism is in the pre-locking position);
FIG. 12 is a schematic view showing a late stage of a locking process of a toilet seat body of a toilet locking device according to a second embodiment of the present invention (a state where a locking member locks a fixing lever and a connection seat);
FIG. 13 is a schematic view of a toilet seat of a toilet locking device according to a second embodiment of the present invention in a state during disassembly (pre-lock mechanism in an unlocked position);
Fig. 14 is a schematic view showing another state of the toilet seat of the toilet locking device according to the second embodiment of the present invention (the linkage member cooperates with the rim to prevent the elastic pin from cooperating with the rim).
In the figure:
10-wall body;
20-a toilet seat;
30-fixing the rod; 31-spring pin mounting holes; 32-a concave cambered surface; 33-fixing sleeve;
40-locking member (locking screw);
50-connecting seats; 51-hollow lumen; 52-fixing the bracket; 53-screw holes;
60-a pre-lock mechanism;
elastic clamping pieces (61 a-elastic pieces; 61 b-elastic pins);
a limit part (62 a-clamping groove; 62 b-blocking edge);
70-a self-locking mechanism;
71-a reset key; 72-a key reset spring; 73-positioning teeth; 74-fitting; 741-mating teeth;
80-linkage; 81-an abutment; 82-guiding inclined plane
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The invention relates to a toilet locking device, which comprises a connecting seat 50 fixed on a toilet seat body 20, a fixed rod 30 fixedly connected with a wall body 10, and a locking piece 40 for locking and fixing the connecting seat 50 and the fixed rod 30; a pre-lock mechanism 60, the pre-lock mechanism 60 being movable between a pre-lock position and an unlock position; when the pre-locking mechanism 60 is at the pre-locking position, the pre-locking mechanism 60 pre-locks the connecting seat 50 and the fixing rod 30, so that the fixing rod 30 cannot be separated from the connecting seat 50; when the pre-locking mechanism 60 is in the unlocking position, the pre-locking mechanism 60 releases the pre-locking of the connection base 50 and the fixing lever 30, so that the fixing lever 30 can be separated from the connection base 50.
Wherein, the locking piece 40 can adopt any one or more than two of screw locking, eccentric locking, inclined locking and four-bar mechanism locking; for example, screw locking, or nut screw locking, or a combination of screw locking and eccentric locking may be employed.
The locking member 40 locks and fixes the connecting seat 50 and the fixing rod 30, and the connecting seat 50 and the fixing rod 30 can be fixedly connected by arranging the locking member 40 on the connecting seat 50 and matching with the fixing rod 30; or the locking member 40 is arranged on the fixed rod 30 and matched with the connecting seat 50 to fixedly connect the connecting seat 50 with the fixed rod 30; alternatively, one part of the locking member 40 may be disposed on the connecting seat 50, and the other part may be disposed on the fixing rod 30, so that the connecting seat 50 and the fixing rod 30 may be locked and fixed by the cooperation of the two parts.
The pre-locking mechanism 60 mainly plays a role in pre-locking during the locking process or the disassembling process of the toilet seat 20, and the pre-locking mechanism 60 can keep pre-locking or release the pre-locking or can be switched between a pre-locking position and an unlocking position at will before locking or after disassembling, so that the implementation of the invention is not affected. Moreover, the specific structure of the pre-locking mechanism 60 may be set according to the different structures of the locking member 40, the connecting seat 50 or the fixing rod 30.
In order to achieve a faster and more reliable locking of the toilet seat 20 to the wall 10, the present invention employs the following preferred embodiments:
First embodiment
As shown in fig. 1 to 6, in this embodiment, the locking member 40 is a locking screw that is screwed with a screw hole 53 formed in the connection base 50. The pre-locking mechanism 60 includes an elastic clamping member and a limiting portion, wherein the elastic clamping member is disposed on one of the fixing rod 30 and the connecting seat 50, and the limiting portion is disposed on the other of the fixing rod 30 and the connecting seat 50. In this embodiment, the limiting portion adopts a clamping groove 62a provided on the fixing rod 30 at one end far away from the wall 10, and the elastic clamping piece adopts a spring piece 61a provided on the connecting seat 50; when the pre-locking mechanism 60 is at the pre-locking position, the elastic piece 61a is clamped into the clamping groove 62 a; when the pre-locking mechanism 60 is in the unlocking position, the elastic piece 61a is withdrawn from the clamping groove 62a.
The specific structure is as follows:
The connecting seat 50 comprises a hollow inner cavity 51 with two through ends, the fixed rod 30 is in plug-in fit with the connecting seat 50, one end of the fixed rod 30 is fixed on the wall body 10, the other end of the fixed rod 30 penetrates into the hollow inner cavity 51 of the connecting seat 50, the connecting seat 50 is further provided with a screw hole 53 communicated with the hollow inner cavity 51 along the radial direction, and the locking piece 40 is in threaded fit with the screw hole 53; the fixing rod 30 is provided with a concave cambered surface 32, and one end of the locking member 40 extending into the hollow cavity 51 from the screw hole 53 moves along the concave cambered surface 32 to drive the connecting seat 50 to move along the axial direction of the fixing rod 30 towards the direction close to the wall. The locking member 40 axially moves the connecting seat 50 toward the direction close to the wall 10 by cooperating with the fixing rod 30 in the process of locking and fixing the connecting seat 50 and the fixing rod 30 until the toilet seat 20 is tightly attached to the wall 10.
The connection base 50 includes a fixing bracket 52, and the elastic piece 61a is slidably mounted on the fixing bracket 52 along the radial direction of the connection base 50. When the fixing rod 30 is inserted in place, the pre-locking mechanism 60 automatically slides from the unlocking position to the pre-locking position under the action of the elastic force of the elastic piece 61a, so that the connecting seat 50 and the fixing rod 30 are pre-locked, and the pre-locking process is very convenient and quick.
In order to facilitate the disassembly of the toilet seat 20, in this embodiment, the locking member 40 is in linkage fit with the pre-locking mechanism 60 in the process of locking the fixing rod 30 and the connecting seat 50, so as to drive the pre-locking mechanism 60 to move from the pre-locking position to the unlocking position, so that when the toilet seat 20 needs to be disassembled, only the locking member 40 needs to be driven, so that the fixing rod 30 and the connecting seat 50 are unlocked, and the pre-locking mechanism 60 is at the unlocking position at this time so as not to influence the separation of the fixing rod 30 and the connecting seat 50.
Specifically, the toilet locking device further includes a linkage member 80, the locking member 40 is in linkage fit with the pre-locking mechanism 60 through the linkage member 80, and the linkage member 80 further drives the elastic sheet 61a to move from the pre-locking position to the unlocking position, so that the elastic sheet 61a and the clamping groove 62a are released from limit, that is, the elastic sheet 61a is withdrawn from the clamping groove 62a.
In this embodiment, the toilet locking device further includes a self-locking mechanism 70, where the locking member drives the pre-locking mechanism 60 to move to the unlocking position, the self-locking mechanism 70 locks the pre-locking mechanism 60 at the unlocking position, and the self-locking mechanism 70 releases the locking of the pre-locking mechanism 60 under the action of an external force, so that the pre-locking mechanism 60 is reset to the pre-locking position.
Specifically, the fixing bracket 52 is further provided with a movable matching piece 80, the locking piece 40 drives the linkage piece 80 to move relative to the matching piece 74, at least one of the linkage piece 80 and the matching piece 74 is provided with a row of positioning teeth 73, at least the other of the linkage piece 80 and the matching piece 74 is provided with matching teeth 741/matching clamping blocks, the positioning teeth 73 are matched with the matching teeth 741/matching clamping blocks, and the self-locking mechanism 70 comprises the positioning teeth 73 and the matching teeth 741; under the action of the self-locking mechanism 70, the matching piece 74 positions different movable strokes of the linkage piece 80.
In this embodiment, the self-locking mechanism 70 further includes a reset key 71 and a key reset elastic member 72, where the reset key 71 is linked with the mating member 74, and in this embodiment, the reset key 71 is formed at an end of the mating member 74, and the reset key 71 is driven to enable the mating member 74 to move, so that the positioning teeth 73 are separated from the mating teeth 741/the mating fixture blocks; the key reset elastic member 72 applies a reset elastic force to the reset key 71, thereby resetting the mating member 74.
As shown in fig. 2 and 3, at this time, the fixing rod 30 is in plug-in fit with the connection seat 50, and the fixing rod 30 is plugged in place, and the elastic piece 61a automatically moves from the unlocking position to the pre-locking position under the action of elastic force, that is, the elastic piece 61a is clamped into the clamping groove 62a, so that the fixing rod 30 and the connection seat 50 are pre-locked.
As shown in fig. 4, in the process of locking the toilet seat 20, the locking member 40 is rotated, and one end of the locking member 40 extending into the hollow cavity 51 of the connecting seat 50 moves along the concave arc surface 32 of the fixing rod 30, so as to drive the connecting seat 50 to move along the axial direction of the fixing rod 30 towards the direction approaching to the wall until the toilet seat 20 is tightly contacted with the wall 10; meanwhile, the locking member 40 drives the linkage member 80 to move, and the linkage member 80 further drives the elastic piece 61a to move from the pre-locking position to the unlocking position, that is, the elastic piece 61a exits the clamping groove 62a, so that the elastic piece 61a and the clamping groove 62a are released from the limit, and the fixing rod 30 and the connecting seat 50 can be separated when the toilet seat 20 needs to be disassembled.
As shown in fig. 5, when the toilet seat 20 is disassembled, the locking member 40 is reversely rotated, and the end of the locking member 40 extending into the hollow cavity 51 of the connecting seat 50 is separated from the concave arc surface 32 of the fixing rod 30, and at this time, the elastic piece 61a and the locking groove 62a are kept at the unlocking position.
As shown in fig. 6, after the toilet seat 20 is disassembled, that is, after the toilet seat 20 is separated from the wall 10, the reset button 71 is operated, and the reset button 71 drives the matching piece 74 to separate the matching tooth 741 from the positioning tooth 73 on the linkage piece 80, so that the self-locking mechanism 70 releases the locking of the pre-locking mechanism, the pre-locking mechanism 60 can move from the unlocking position to the pre-locking position under the action of elastic force, the elastic piece 61a is restored to the initial state, and the next time the fixing rod 30 is inserted into the connecting seat 50, the pre-locking function can be automatically realized by being clamped into the clamping groove 62a of the fixing rod 30.
Second embodiment
As shown in fig. 7 to 14, the main difference between the present embodiment and the first embodiment is that: in this embodiment, the locking member 40 drives the linkage member 80 when the locking member 40 unlocks the fixing rod 30 and the connecting seat 50, and the locking member 40 drives the pre-locking mechanism 60 to move from the pre-locking position to the unlocking position. The linkage 80 drives the pre-locking mechanism 60 to move from the pre-locking position to the unlocking position; or the linkage 80 moves the pre-lock mechanism 60 from the pre-lock position to the unlock position during the separation of the securing lever from the connecting base 50.
The linkage 80 is reset under the action of elastic force, and when the fixing rod 30 is separated from the connection seat 50, the pre-locking mechanism 60 is reset to the pre-locking position under the action of elastic force.
Specifically, in this embodiment, the stop portion adopts a stop edge 62b provided on the connection seat 50, the elastic clamping member adopts a spring pin 61b provided on the fixing rod 30, and when the pre-locking mechanism 60 is in the pre-locking position, the spring pin 61b extends out of the fixing rod 30 and is in a stop fit with the stop edge 62 b; the pre-lock mechanism 60 is in the unlocked position, with the latch pin 61b retracted within the fixed bar 30. Specifically, the spring pin 61b may be radially movably disposed in the spring pin mounting hole 31 on the fixing rod 30, and the outer end of the spring pin 61b may extend out of the spring pin mounting hole 31 and be in a limit fit with the blocking edge 62 b.
The linkage member 80 is slidably mounted on the connecting seat 50, an abutting portion 81 matched with the spring pin 61b is provided on the linkage member 80, and a guiding inclined plane 82 matched with the spring pin 61b in a guiding manner is provided on a side of the abutting portion 81 away from the blocking edge 62 b.
In this embodiment, in the process of locking and fixing the fixing rod 30 and the connecting seat 50 by the locking member 40, according to the distance between the fixing rod 30 and the connecting seat 50, when the fixing rod 30 and the connecting seat 50 are locked, the position of the spring pin 61b has two conditions, wherein the first condition is: when the fixed rod 30 and the connecting seat 50 relatively move a short distance, the position of the spring pin 61b is in the position shown in fig. 12, and at this time, the spring pin 61b corresponds to the abutting portion 81 on the linkage member 80, and the linkage member 80 can directly link the spring pin 61b; the second case is: when the fixing lever 30 moves relatively to the connection base 50 by a long distance, the position of the latch 61b is shown in fig. 14, and at this time, the latch 61b is displaced from the abutment 81 on the link 80, and the link 80 cannot directly link the latch 61b.
For the first case, the locking member 40 is in linkage fit with the pre-locking mechanism 60 through the linkage member 80, the locking member 40 drives the linkage member 80 to move, and the linkage member 80 further drives the latch 61b to move from the pre-locking position to the unlocking position, so that the latch 61b and the blocking edge 62b are released from the limit.
For the second case described above, the locking member 40 is coupled to the linkage member 80 such that the linkage member 80 prevents the spring pin 61b from being in a limited engagement with the blocking edge 62 b. In addition, since the link 80 and the latch 61b are offset from each other at this time and the latch 61b cannot be directly linked, it is necessary to provide a guide slope 82, and the latch 61b can be retracted into the fixing lever 30 along the guide slope 82 when the fixing lever 30 is withdrawn from the connection base 50 by the guide slope 82.
At this time, as shown in fig. 10, during the process of inserting the fixing rod 30 into the connecting seat 50, the toilet seat 20 is moved toward the wall 10 along the arrow direction in the drawing, and the spring pin 61b is retracted into the fixing rod 30 (i.e., the pre-locking mechanism 60 is in the unlocking position).
As shown in fig. 11, when the fixing rod 30 is inserted in place, that is, when the position of the elastic pin 61b corresponds to that of the blocking edge 62b, the elastic pin 61b automatically extends out of the elastic pin mounting hole 31 to be in limit fit with the blocking edge 62b, so as to realize the pre-locking function of the fixing rod 30 and the connecting seat 50.
As shown in fig. 12, in the process of locking the toilet seat 20, the locking member 40 is rotated, and one end of the locking member 40 extending into the hollow cavity 51 from the screw hole 53 moves along the concave arc surface 32 on the fixing rod 30, so that the connecting seat 50 moves towards the wall body direction relative to the axial direction of the fixing rod 30, and the toilet seat 20 is tightly pressed against the wall surface, thereby realizing fastening; at the same time, due to the relative movement of the fixing rod 30 and the connecting seat 50, the spring pin 61b is also far away from the blocking edge 62b, and is no longer in limit fit with the blocking edge 62 b.
When the toilet seat 20 is locked, the spring pin 61b is located at the first condition, as shown in fig. 13, when the toilet seat 20 is disassembled, the locking member 40 is reversely rotated, the locking member 40 is withdrawn from the hollow cavity 51 of the connecting seat 50 to unlock the fixing rod 30 and the connecting seat 50, at the same time, the locking member 40 drives the linkage member 80 to move downwards, and the abutting part 81 of the linkage member 80 pushes the spring pin 61b downwards, so that the spring pin 61b loses the limit fit with the blocking edge 62b, that is, the spring pin 61b moves to the unlocking position. Thereby allowing the toilet seat 20 to be detachable.
When the toilet seat 20 is locked, the spring pin 61b is located in the second condition, as shown in fig. 14, when the toilet seat 20 is detached, the locking member 40 is reversely rotated, the locking member 40 is withdrawn from the hollow cavity 51 of the connecting seat 50 to unlock the fixing rod 30 and the connecting seat 50, at the same time, the locking member 40 drives the linkage member 80 to move downward, and the abutting part 81 of the linkage member 80 is matched with the blocking edge 62b, so that the limit matching of the spring pin 61b and the blocking edge 62b is prevented, at this time, an external force is applied to move the connecting seat 50 in a direction separating from the fixing rod 30, and the spring pin 61b can retract into the fixing rod 30 along the guide inclined plane 82 under the action of the guide inclined plane 82, that is, the spring pin 61b moves to the unlocking position. Thereby allowing the toilet seat 20 to be detachable.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, as noted above, it is to be understood that the invention is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (9)
1. The toilet locking device comprises a connecting seat (50) fixed on a toilet seat body (20), a fixing rod (30) fixedly connected with a wall body (10), and a locking piece (40) for locking and fixing the connecting seat (50) and the fixing rod (30); the lock is characterized by further comprising a pre-locking mechanism (60), wherein the pre-locking mechanism (60) moves between a pre-locking position and an unlocking position; when the pre-locking mechanism (60) is at the pre-locking position, the pre-locking mechanism (60) pre-locks the connecting seat (50) and the fixing rod (30) so that the fixing rod (30) cannot be separated from the connecting seat (50); the pre-locking mechanism (60) releases the pre-locking of the connecting seat (50) and the fixing rod (30) when the pre-locking mechanism (60) is at the unlocking position, so that the fixing rod (30) can be separated from the connecting seat (50); the locking piece (40) is in linkage fit with the pre-locking mechanism (60) in the process of locking the fixed rod (30) and the connecting seat (50), so that the pre-locking mechanism (60) is driven to move from the pre-locking position to the unlocking position; the pre-locking mechanism (60) comprises an elastic clamping piece and a limiting part which are in limiting fit, wherein the elastic clamping piece is arranged on one of the fixed rod (30) and the connecting seat (50), the limiting part is arranged on the other of the fixed rod (30) and the connecting seat (50), and the elastic clamping piece is in clamping fit with the limiting part when the pre-locking mechanism (60) is in the pre-locking position; when the pre-locking mechanism (60) is at the unlocking position, the elastic clamping piece is separated from the limiting part.
2. The toilet locking device comprises a connecting seat (50) fixed on a toilet seat body (20), a fixing rod (30) fixedly connected with a wall body (10), and a locking piece (40) for locking and fixing the connecting seat (50) and the fixing rod (30); the lock is characterized by further comprising a pre-locking mechanism (60), wherein the pre-locking mechanism (60) moves between a pre-locking position and an unlocking position; when the pre-locking mechanism (60) is at the pre-locking position, the pre-locking mechanism (60) pre-locks the connecting seat (50) and the fixing rod (30) so that the fixing rod (30) cannot be separated from the connecting seat (50); the pre-locking mechanism (60) releases the pre-locking of the connecting seat (50) and the fixing rod (30) when the pre-locking mechanism (60) is at the unlocking position, so that the fixing rod (30) can be separated from the connecting seat (50); the pre-locking mechanism (60) comprises an elastic clamping piece and a limiting part which are in limiting fit, wherein the elastic clamping piece is arranged on one of the fixed rod (30) and the connecting seat (50), the limiting part is arranged on the other of the fixed rod (30) and the connecting seat (50), and the elastic clamping piece is in clamping fit with the limiting part when the pre-locking mechanism (60) is in the pre-locking position; when the pre-locking mechanism (60) is at the unlocking position, the elastic clamping piece is separated from the limiting part;
The locking device also comprises a linkage piece (80), wherein the locking piece (40) is in linkage fit with the pre-locking mechanism (60) through the linkage piece (80); the locking piece (40) drives the linkage piece (80) in the process of unlocking the fixed rod (30) and the connecting seat (50), and the linkage piece (80) drives the pre-locking mechanism (60) to move from the pre-locking position to the unlocking position; or the linkage (80) enables the pre-locking mechanism (60) to move from the pre-locking position to the unlocking position in the process of separating the fixed rod from the connecting seat (50).
3. A toilet locking device as claimed in claim 1 or 2, wherein: the connecting seat (50) comprises a hollow inner cavity (51) with two through ends, one end of the fixing rod (30) is fixed on the wall body (10), the other end of the fixing rod (30) penetrates into the hollow inner cavity (51) of the connecting seat (50), the connecting seat (50) is further provided with a screw hole (53) communicated with the hollow inner cavity (51) along the radial direction, and the locking piece (40) is in threaded fit with the screw hole (53); be equipped with concave cambered surface (32) on dead lever (30), retaining member (40) by screw (53) stretch into the one end of cavity inner chamber (51) is followed concave cambered surface (32) motion and then drive connecting seat (50) are followed the axial of dead lever (30) is towards the direction that is close to the wall body motion.
4. A toilet locking device as claimed in claim 1 or 2, wherein: the fixed rod (30) is in plug-in fit with the connecting seat (50), and when the fixed rod (30) is plugged in place, the pre-locking mechanism (60) automatically moves from the unlocking position to the pre-locking position under the action of elastic force.
5. A toilet locking device as claimed in claim 2, wherein: the linkage piece (80) is reset under the action of elastic force, and when the fixed rod (30) is separated from the connecting seat (50), the pre-locking mechanism (60) is reset to the pre-locking position under the action of the elastic force.
6. A toilet locking device as claimed in claim 1, wherein: the locking mechanism (70) is used for locking the pre-locking mechanism (60) at the unlocking position when the locking piece drives the pre-locking mechanism (60) to move to the unlocking position, and the self-locking mechanism (70) is used for unlocking the pre-locking mechanism (60) under the action of external force, so that the pre-locking mechanism (60) is reset to the pre-locking position.
7. A toilet locking device as claimed in claim 1 or 2, wherein: the limiting part adopts a clamping groove (62 a) arranged at one end, far away from the wall body (10), of the fixed rod (30), and the elastic clamping piece adopts a spring piece (61 a) arranged on the connecting seat (50); when the pre-locking mechanism (60) is at the pre-locking position, the elastic piece (61 a) is clamped into the clamping groove (62 a); when the pre-locking mechanism (60) is at the unlocking position, the elastic piece (61 a) is withdrawn from the clamping groove (62 a).
8. A toilet locking device as claimed in claim 1 or 2, wherein: the limiting part adopts a blocking edge (62 b) arranged on the connecting seat (50), the elastic clamping piece adopts a spring pin (61 b) arranged on the fixed rod (30), and when the pre-locking mechanism (60) is at the pre-locking position, the spring pin (61 b) extends out of the fixed rod (30) and is in limiting fit with the blocking edge (62 b); the pre-lock mechanism (60) is in the unlocked position, with the latch pin (61 b) retracted within the fixed rod (30).
9. A toilet locking device as claimed in claim 2, wherein: the linkage piece (80) further drives the elastic clamping piece to move from the pre-locking position to the unlocking position, so that the elastic clamping piece and the limiting part are released from limiting; or the locking piece (40) is linked with the linkage piece (80), so that the linkage piece (80) prevents the elastic clamping piece from being in limit fit with the limit part.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910540199.XA CN110206113B (en) | 2019-06-21 | 2019-06-21 | Toilet bowl locking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910540199.XA CN110206113B (en) | 2019-06-21 | 2019-06-21 | Toilet bowl locking device |
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| CN110206113A CN110206113A (en) | 2019-09-06 |
| CN110206113B true CN110206113B (en) | 2024-07-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110670693A (en) * | 2019-10-22 | 2020-01-10 | 厦门瑞尔特卫浴科技股份有限公司 | Fixing device and have this fixing device's bathroom equipment |
| WO2023184155A1 (en) * | 2022-03-29 | 2023-10-05 | 厦门倍杰特科技有限公司 | Locking mechanism for wall-mounted object |
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| CN107002400A (en) * | 2014-09-17 | 2017-08-01 | 费希尔厂有限责任两合公司 | Fixing device for fixing bathroom article |
| CN210621870U (en) * | 2019-06-21 | 2020-05-26 | 厦门瑞尔特卫浴科技股份有限公司 | Closestool locking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201495608U (en) * | 2009-08-20 | 2010-06-02 | 莫盛宗 | Water-saving toilet stool |
| DE102014111607A1 (en) * | 2014-08-14 | 2016-02-18 | Fischer Italia S.R.L. | Fastening device and fastening arrangement, in particular for fastening a sanitary object |
| DE102016103393A1 (en) * | 2016-02-26 | 2017-08-31 | Fischer Italia S.R.L. | Fastening device for a wall-hung sanitary object |
| DE102016117717A1 (en) * | 2016-09-20 | 2018-03-22 | Fischer Italia S.R.L. | Fastening device for a wall-hung sanitary object, fastening arrangement and method for mounting a wall-mounted sanitary object |
| DE102018105161A1 (en) * | 2017-04-10 | 2018-10-11 | Fischer Italia S.R.L. | Fastening device and fastening arrangement |
| CN206829298U (en) * | 2017-06-27 | 2018-01-02 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of fixing device of closestool |
| CN109846405B (en) * | 2018-12-28 | 2024-07-12 | 厦门瑞尔特卫浴科技股份有限公司 | Quick assembly disassembly mechanism of support group |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107002400A (en) * | 2014-09-17 | 2017-08-01 | 费希尔厂有限责任两合公司 | Fixing device for fixing bathroom article |
| CN210621870U (en) * | 2019-06-21 | 2020-05-26 | 厦门瑞尔特卫浴科技股份有限公司 | Closestool locking device |
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