Stay wire type drainer installed at side opening and installation method of stay wire type drainer

Abstract

The invention relates to a side opening mounted stay wire type drainer and a mounting method thereof.The side opening mounted stay wire type drainer comprises a drainer body, a rotating shaft, a side opening, a sealing gasket, a fixing buckle, a tightening nut and a stay wire mechanism, and a side face hole is formed in one side of the side face of the drainer body; the side opening comprises a base and a connecting section, a first positioning boss is arranged at the bottom of the connecting section, the sealing gasket is arranged at the bottom of the connecting section in a sleeving mode, a second positioning groove corresponding to the first positioning boss is formed in the sealing gasket, and the second positioning groove is matched with the first positioning boss; the side opening is formed in the drainer body, the front end of the connecting section penetrates out of the side face hole, and the fixing buckle is arranged on the connecting section in a sleeving mode. The tightening nut is in threaded connection with the front end of the connecting section, so that the sealing gasket is tightly attached to the inner wall of the drainer body. Compared with a traditional injection molding or welding structure, operation is more convenient and faster, the cost is greatly reduced, meanwhile, the sealing gasket makes full contact with the interior of the drainer, parts are tightly matched under the action of the tightening nut, and therefore the problem of water leakage caused by poor injection molding is solved.

Description

Technical field:

[0001] The invention relates to the technical field of bathrooms, in particular to a side-mounted pull-wire type drain and an installation method thereof. Background technology:

[0002] At present, most of the pull-wire drainers on the market use the traditional shaft structure, which drives the shaft to rotate through the pull-wire mechanism to control the opening and closing of the water plug. Since the pull-wire mechanism is a separate component, it needs to be connected to the drain body through cooperation, so a structure connected to the pull-wire mechanism needs to be left on the drain body. The current mainstream method is to complete the side port structure through welding or integrated injection molding of clinker, but the cost of both is too high, the construction is difficult, and the integrated injection molding has the problem of poor sealing and leakage. Summary of the invention:

[0003] The technical problem to be solved by the present invention is to provide a side-mounted pull-wire drainer and an installation method thereof. Compared with traditional injection molding or welding structures, the operation is more convenient and quick, and the cost is greatly reduced. At the same time, the sealing gasket is in full contact with the inside of the drainer, and the parts fit tightly under the action of tightening the nut, thereby solving the water leakage problem caused by poor injection molding.

[0004] The technical solution of the present invention is to provide a side-mounted wire-drawing drainer, comprising a drainer body, a rotating shaft, a side port, a sealing gasket, a fixing buckle, a tightening nut and a wire-drawing mechanism, wherein:

[0005] A side hole is opened on one side of the side of the drainer body; the side opening includes a base and a connecting section, a first positioning boss is provided at the bottom of the connecting section, a sealing gasket is sleeved on the bottom of the connecting section, and a second positioning groove is provided on the sealing gasket corresponding to the first positioning boss, and the second positioning groove cooperates with the first positioning boss; the side opening is placed in the drainer body, the front end of the connecting section passes through the side hole, and a fixing buckle is sleeved on the connecting section; the nut is tightened and threadedly connected to the front end of the connecting section, so that the sealing gasket is tightly fitted to the inner wall of the drainer body;

[0006] The fixing buckle is engaged with the wire pulling mechanism;

[0007] The rotating shaft consists of a rotating shaft part and an O-ring. The rotating shaft part is provided with a first groove and a second groove. The O-ring is inserted into the first groove. The rotating shaft is placed in the drainer body and its front end is inserted into the through hole of the side opening. The inner wall of the through hole of the side opening is provided with a countersunk buckle, which is engaged with the second groove of the rotating shaft part. The front end of the rotating shaft part is also provided with a locking tooth, and the inner cavity of the wire pulling mechanism is correspondingly provided with a tooth groove. The locking tooth and the tooth groove cooperate to realize the wire pulling mechanism driving the rotating shaft to rotate.

[0008] Preferably, a first positioning groove is provided on the wall of the side hole, and the first positioning groove is engaged with the first positioning boss of the connecting section.

[0009] Preferably, a third positioning slot is provided on the fixing buckle corresponding to the first positioning boss, and the third positioning slot is engaged with the first positioning boss.

[0010] Preferably, a second positioning boss is provided on the fixing buckle, a fourth positioning slot is provided on the wire pulling mechanism, and the second positioning boss is engaged with the fourth positioning slot.

[0011] Preferably, the side opening is made of plastic.

[0012] Preferably, the slot is located between the second thread and the third thread.

[0013] Preferably, the sealing gasket is a rubber sealing gasket.

[0014] Preferably, the first clamping slot and the second clamping slot are arranged on the rotating shaft in sequence from back to front.

[0015] A method for installing a side-mounted pull-wire drain as described above comprises the following steps:

[0016] Step 1: After the drainer body is assembled, put the sealing gasket on the side opening, and make sure that the second positioning groove on the sealing gasket matches the first positioning boss on the side opening;

[0017] Step 2, insert the side port from the bottom of the drainer body and pass it through the side hole of the drainer body, and note that the first positioning boss on the side port is matched with the first positioning groove on the drainer body;

[0018] Step 3: Insert the fixing buckle into the side opening from the outside. Note that the third positioning slot on the fixing buckle matches the first positioning boss on the side opening. Finally, put on the tightening nut to tighten and fix. At this time, the sealing gasket is fully fitted with the inner wall of the drain body to achieve a sealing effect.

[0019] Step 4, install the wire pulling mechanism by matching the buckle on the fixing buckle with the buckle groove on the wire pulling mechanism, and pay attention to the matching of the second positioning boss on the fixing buckle with the fourth positioning groove on the wire pulling mechanism to ensure the installation direction of the wire pulling mechanism;

[0020] Step 5, insert the rotating shaft into the through hole of the side opening from the inside of the drainer body through a tool, and engage the undercut in the through hole of the side opening with the second slot of the rotating shaft to prevent the rotating shaft from falling off during use, and insert the locking teeth on the rotating shaft into the tooth groove of the wire pulling mechanism, and utilize the locking teeth and the tooth groove to cooperate to realize the wire pulling mechanism to drive the rotating shaft to rotate.

[0021] Compared with the prior art, the present invention has the following advantages after adopting the above scheme:

[0022] Compared with traditional injection molding or welding structures, the present invention is more convenient and quick to operate, and the cost is greatly reduced. At the same time, the sealing gasket is in full contact with the inside of the drainer, and the parts fit tightly under the action of tightening the nut, thereby solving the leakage problem caused by poor injection molding. At the same time, the traditional integrated structure of the side port and the drainer body is changed to a split installation structure, which provides a new solution and idea for the installation of this type of side port drainer, and has a significant improvement in manufacturing difficulty and cost optimization. Description of the drawings:

[0023] Figure 1 It is a structural schematic diagram of the present invention.

[0024] Figure 2 It is a schematic diagram of the rotating shaft and O-ring of the present invention.

[0025] Figure 3 It is a schematic diagram of the explosion of the present invention.

[0026] Figure 4 It is a schematic diagram of partial assembly of the present invention.

[0027] Figure 5 It is a schematic diagram of the side opening and the rotating shaft of the present invention.

[0028] Figure 6 It is a schematic diagram of the rotating shaft and the wire pulling mechanism of the present invention. Specific implementation method:

[0029] The present invention will be further described below with reference to the accompanying drawings:

[0030] like Figure 1-6 As shown, a side-mounted wire-drawing drainer includes a drainer body 1, a rotating shaft 2, a side port 3, a sealing gasket 4, a fixing buckle 5, a tightening nut 6 and a wire-drawing mechanism 7, wherein:

[0031] A side hole 11 is provided on one side of the side of the drainer body 1; the side opening 3 includes a base 31 and a connecting section 32, the base 31 and the connecting section 32 are provided with a coaxial through hole 33, a first positioning boss 320 is provided at the bottom of the connecting section 32, a sealing gasket 4 is sleeved on the bottom of the connecting section 32, and a second positioning groove 41 is provided on the sealing gasket 4 corresponding to the first positioning boss 320, and the first positioning boss 320 is nested in the second positioning groove 41; during assembly, the side opening 3 is inserted into the drainer body 1 from the lower part of the drainer body 1, the front end of the connecting section 32 passes through the side hole 11, and the fixing buckle 5 is sleeved on the connecting section 32; an external thread is provided at the front end of the connecting section 32, and the tightening nut 6 is threadedly connected with the front end of the connecting section 32, so that the sealing gasket 4 is tightly fitted to the inner wall of the drainer body 1 to achieve a sealing effect; in this embodiment, the sealing gasket 4 is a rubber sealing gasket, and the size of the base 31 is larger than the size of the side hole 11.

[0032] The fixing buckle 5 and the wire pulling mechanism 7 are engaged with each other through the buckle 50 on the fixing buckle 5 and the buckle groove 70 on the wire pulling mechanism 7; in this embodiment, a third positioning groove 51 is provided on the fixing buckle 5 corresponding to the first positioning boss 320, and the third positioning groove 51 is engaged with the first positioning boss 320. As a preferred method, a second positioning boss 52 is provided on the fixing buckle 5, and a fourth positioning groove 71 is provided on the wire pulling mechanism 7, and the second positioning boss 52 is engaged with the fourth positioning groove 71.

[0033] The rotating shaft 2 is composed of a rotating shaft component 21 and an O-ring 22. The end of the rotating shaft component 21 has a limiting portion 215 to prevent the rotating shaft component 21 from passing through the side hole 11. The rotating shaft component 21 is provided with a first groove 210 and a second groove 211. The O-ring 22 is sleeved in the first groove 210. The rotating shaft 2 is placed in the drainer body 1 and its front end is deep into the through hole 33 of the side opening 3. The inner wall of the through hole 33 is provided with a buckle 34, and the buckle 34 is engaged with the second groove 211 of the rotating shaft component 21. The front end of the rotating shaft component 21 is also provided with a locking tooth 213, and the inner cavity of the wire pulling mechanism 7 is correspondingly provided with a tooth groove 72. The rotating shaft component 21 passes through the through hole 33 of the side opening 3 and uses the locking tooth 213 and the tooth groove 72 to cooperate to realize the wire pulling mechanism to drive the rotating shaft to rotate.

[0034] As a preferred embodiment, a first positioning groove 111 is provided on the hole wall of the side hole 11 , and the first positioning groove 111 is engaged with the first positioning boss 320 of the connecting section 32 .

[0035] As a preferred embodiment, the side opening 3 is made of plastic.

[0036] As a preferred embodiment, the first card slot 210 and the second card slot 211 are arranged in sequence from back to front on the rotating shaft 21. Compared with the traditional injection molding or welding structure, the present invention is more convenient and quick to operate, and the operation difficulty and cost are greatly reduced. The parts can be made of plastic parts, which are convenient for installation and replacement. At the same time, the sealing gasket is in full contact with the inside of the drainer, and the parts fit tightly under the action of tightening the nut, thereby solving the problem of water leakage caused by poor injection molding. At the same time, the integrated structure of the traditional side port and the drainer body is changed to a split installation structure, which provides a new solution and idea for the installation of such side port drainers, and has a significant improvement in manufacturing difficulty and cost optimization.

[0037] The installation method of the above-mentioned side-mounted pull-wire drain can be installed according to the following steps:

[0038] Step 1: After the drainer body is assembled, put the sealing gasket on the side opening, and make sure that the second positioning groove on the sealing gasket matches the first positioning boss on the side opening;

[0039] Step 2, insert the side port from the bottom of the drainer body and pass it through the side hole of the drainer body, and note that the first positioning boss on the side port is matched with the first positioning groove on the drainer body;

[0040] Step 3: Insert the fixing buckle into the side opening from the outside. Note that the third positioning slot on the fixing buckle matches the first positioning boss on the side opening. Finally, put on the tightening nut to tighten and fix. At this time, the sealing gasket is fully fitted with the inner wall of the drain body to achieve a sealing effect.

[0041] Step 4, install the wire pulling mechanism by matching the buckle on the fixing buckle with the buckle groove on the wire pulling mechanism, and pay attention to the matching of the second positioning boss on the fixing buckle with the fourth positioning groove on the wire pulling mechanism to ensure the installation direction of the wire pulling mechanism;

[0042] Step 5, insert the rotating shaft into the through hole of the side opening from the inside of the drainer body through a tool, and engage the undercut in the through hole of the side opening with the second slot of the rotating shaft to prevent the rotating shaft from falling off during use, and insert the locking teeth on the rotating shaft into the tooth groove of the wire pulling mechanism, and utilize the locking teeth and the tooth groove to cooperate to realize the wire pulling mechanism to drive the rotating shaft to rotate.

[0043] It can be seen that the present invention provides a novel side port installation method to solve the installation and water leakage problems while saving costs.

[0044] The above is only an explanation of the preferred embodiments of the present invention, which should not be construed as a limitation on the claims. Any equivalent structure or equivalent process changes made using the present invention specification are included in the patent protection scope of the present invention.

Claims

1. A side-mounted pull-wire drain, characterized in that: It includes a drainer body, a rotating shaft, a side port, a sealing gasket, a fixing buckle, a tightening nut and a wire pulling mechanism, wherein: A side hole is opened on one side of the side of the drainer body; the side opening includes a base and a connecting section, a first positioning boss is provided at the bottom of the connecting section, a sealing gasket is sleeved on the bottom of the connecting section, and a second positioning groove is provided on the sealing gasket corresponding to the first positioning boss, and the second positioning groove cooperates with the first positioning boss; the side opening is placed in the drainer body, the front end of the connecting section passes through the side hole, and a fixing buckle is sleeved on the connecting section; the nut is tightened and threadedly connected to the front end of the connecting section, so that the sealing gasket is tightly fitted to the inner wall of the drainer body; The fixing buckle is engaged with the wire pulling mechanism; The rotating shaft consists of a rotating shaft part and an O-ring. The rotating shaft part is provided with a first groove and a second groove. The O-ring is inserted into the first groove. The rotating shaft is placed in the drainer body and its front end passes through the through hole of the side opening. The inner wall of the through hole of the side opening is provided with a countersunk buckle, which is engaged with the second groove of the rotating shaft part. A locking tooth is also provided at the front end of the rotating shaft part, and a tooth groove is correspondingly provided in the inner cavity of the wire pulling mechanism. The locking tooth and the tooth groove cooperate to realize the wire pulling mechanism driving the rotating shaft to rotate.

2. The side-mounted pull-wire drain according to claim 1, characterized in that: A first positioning groove is arranged on the hole wall of the side hole, and the first positioning groove is clamped with the first positioning boss of the connecting section.

3. The side-mounted pull-wire drain according to claim 1, characterized in that: A third positioning slot is provided on the fixing buckle corresponding to the first positioning boss, and the third positioning slot is engaged with the first positioning boss.

4. The side-mounted pull-wire drain according to claim 3, characterized in that: A second positioning boss is provided on the fixing buckle, a fourth positioning slot is provided on the wire pulling mechanism, and the second positioning boss is engaged with the fourth positioning slot.

5. The side-mounted pull-wire drain according to claim 1, characterized in that: The side openings are made of plastic.

6. The side-mounted pull-wire drain according to claim 3, characterized in that: The sealing gasket is a rubber sealing gasket.

7. The side-mounted pull-wire drain according to claim 1, characterized in that: The first clamping slot and the second clamping slot are arranged on the rotating shaft in sequence from the back to the front.

8. A method for installing a side-mounted pull-wire drain as claimed in any one of claims 1 to 7, characterized in that: The following steps are included: Step 1: After the drainer body is assembled, put the sealing gasket on the side opening, and make sure that the second positioning groove on the sealing gasket matches the first positioning boss on the side opening; Step 2, insert the side port from the bottom of the drainer body and pass it through the side hole of the drainer body, and note that the first positioning boss on the side port is matched with the first positioning groove on the drainer body; Step 3: Insert the fixing buckle into the side opening from the outside. Note that the third positioning slot on the fixing buckle matches the first positioning boss on the side opening. Finally, put on the tightening nut to tighten and fix. At this time, the sealing gasket is fully fitted with the inner wall of the drain body to achieve a sealing effect. Step 4, install the wire pulling mechanism by matching the buckle on the fixing buckle with the buckle groove on the wire pulling mechanism, and pay attention to the matching of the second positioning boss on the fixing buckle with the fourth positioning groove on the wire pulling mechanism to ensure the installation direction of the wire pulling mechanism; Step 5, insert the rotating shaft into the through hole of the side opening from the inside of the drainer body, and engage the undercut in the through hole of the side opening with the second slot of the rotating shaft to prevent the rotating shaft from falling off during use, and insert the locking teeth on the rotating shaft into the tooth groove of the wire pulling mechanism, and use the locking teeth and tooth groove to cooperate to realize the wire pulling mechanism to drive the rotating shaft to rotate.

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