Disclosure of Invention
For this reason, it is required to provide a water tub, which solves the problem of the tightness of the tub mouth of the water tub.
In order to achieve the above object, the inventors provide a water bucket, a sealing cover, a bucket body and a water bag; the sealing cover comprises an outer cover and an inner cover, wherein the top surface of the outer cover is provided with a clamping slot hole, the middle part of the inner cover is provided with a water taking pipe orifice, a sealing piece is arranged in the water taking pipe orifice, and the inner cover is used for being sleeved on the clamping slot hole of the outer cover in a rotatable manner through the water taking pipe orifice; the water bag is characterized in that a fixing piece is arranged in the water bag, the top surface of the barrel body is provided with a water outlet barrel opening, the top of the inner side of the water outlet barrel opening is provided with a fixing groove, the fixing piece is embedded in the fixing groove and used for hanging the water bag on the fixing groove of the water outlet barrel opening, the inner cover is arranged on the top surface of the water outlet barrel opening, the outer cover is sleeved on the middle part of the water outlet barrel opening, the inner cover is used for being mutually sealed with the water outlet barrel opening, and the outer cover is used for being mutually matched and fixed with the water outlet barrel opening.
Further, the clamping groove hole is provided with a step groove opening, and the clamping hook is arranged on the step groove opening.
Further, a clamping hook is arranged on the outer side face of the top of the water taking pipe orifice, and the clamping hook is arranged on the step notch.
Further, the inner top surface of the outer cover is provided with a sliding convex ring, and the sliding convex ring and the clamping groove hole are concentric.
Further, the water outlet barrel opening is provided with an external thread and a clamping flower groove, the clamping flower groove is formed in the top of the water outlet barrel opening, and the external thread is arranged in the middle of the water outlet barrel opening.
Further, the inner side surface of the outer cover is provided with an internal thread, and the external thread and the internal thread are mutually meshed.
Further, fixed gear shaping is arranged on the inner side surface of the inner cover, and the fixed gear shaping and the clamping flower groove are mutually embedded.
Further, a sealing gasket is also included, which is disposed on the inside top surface of the inner cap.
Further, the sealing element is a sealing cover, a rubber plug or a sealing sheet
Compared with the prior art, the water outlet barrel opening of the barrel body is sealed through the sealing cover. Specifically, the sealing cover is provided with an outer cover and an inner cover, the inner cover and the outer cover can rotate mutually, and before the sealing cover is used, the water taking pipe orifice is in a closed state, namely, the sealing part is used for sealing the water taking pipe orifice. Therefore, the inner cover is covered on the water outlet bung hole, and then the outer cover is matched with the water outlet bung hole, so that the outer cover is propped against the inner cover towards the water outlet bung hole, the sealing cover is sealed on the water outlet bung hole of the bucket body, the water outlet bung hole of the bucket achieves the sealing effect, and the sealing performance of the bucket body is improved.
Drawings
Fig. 1 is a schematic view of a water tub according to an embodiment;
Fig. 2 is a cross-sectional view of a water tub according to an embodiment;
FIG. 3 is an enlarged view of a portion of FIG. 2A;
fig. 4 is a partial view of a water tub at a water outlet according to an embodiment;
Fig. 5 is a schematic view of a sealing cover of a water bucket according to an embodiment;
Fig. 6 is a cross-sectional view of an outer cover of the tub according to the embodiment;
fig. 7 is a sectional view of an inner lid of a water tub according to an embodiment.
Reference numerals illustrate:
10. Sealing cover; 11. An outer cover; 12. An inner cover;
111. A clamping slot; 112. A thread; 113. Sliding the convex ring;
120. a water intake pipe orifice; 121. Fixing the gear shaping; 122. A sealing gasket;
1111. a step notch; 1201. A seal; 1202. A hook;
20. a tub body; 21 a water outlet barrel port;
211. a fixing groove; 212. An external thread; 213. The clamping flower grooves;
30. A water bag; 31. A fixing member;
Detailed Description
In order to describe the technical content, constructional features, achieved objects and effects of the technical solution in detail, the following description is made in connection with the specific embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 7, the present embodiment provides a water bucket, as shown in fig. 1 and 2, including a sealing cover 10, a bucket body 20 and a water bag 30, wherein the sealing cover includes an outer cover 11 and an inner cover 12, a clamping slot 111 is provided on the top surface of the outer cover, a water intake pipe orifice 120 is provided in the middle of the inner cover, a sealing member 1201 is provided in the water intake pipe orifice, a water outlet bucket opening 21 is provided on the top surface of the bucket body, a fixing groove 211 is provided on the top of the inner side of the water outlet bucket opening, a fixing member 31 is provided in the water bag, and the fixing member is embedded in the fixing groove. The inner cup sets up the top surface at the play water bung hole, and the middle part of play water bung hole is located to the enclosing cover. The sealing element can be a plastic ring, the sealing ring is embedded in the fixing groove, most of the water bag is contained in the barrel body, and one end of the water bag is hung on the fixing groove of the water outlet barrel opening through the sealing ring, so that the effect of containing the water bag in the barrel body is achieved.
Before use, the water intake nozzle of the inner cap is sealed by a sealing member, which may be a sealing cap, a rubber stopper or a sealing sheet, as shown in fig. 3 and 7. The sealing cover can be a plastic cover, any one end of two ports of the water intake pipe opening is sealed by the sealing cover, the purpose of sealing the water intake pipe opening is achieved, and the sealing cover is taken down or the sealing cover is poked for taking water when the sealing cover is used. The sealing sheet is a plastic sheet or a plastic film, so that the sealing sheet can be attached to the inside of the water taking pipe orifice to achieve the effect of sealing the water bucket, and water is taken by puncturing or tearing the sealing sheet when the water taking pipe is used. When the water barrel is used, the inner cover is sleeved on the water outlet of the water barrel in advance, and then the inner cover is tightly combined with the water outlet through the jacking of the outer cover, so that the sealing effect is achieved. The tightness of the inner cover can be adjusted by the screwing force, so that different vessels and open articles can be sealed with different layering effects.
When in use, as shown in fig. 2, 3 and 4, the drinking water is packaged by the water bag, and the sealing property of the barrel body is good, so that the water bag can shrink along with the reduction of the drinking water when taking water, the air is effectively prevented from being supplemented into the water bag, and the problem that the drinking water in the water bag is polluted by the air and bacteria are bred is solved. The sealing ring is in contact with the top surface of the inner cover to be sealed, and the sealing property is improved through the sealing gasket, so that the inner cover is extruded along with the screw thread matching fastening of the outer cover and the water outlet barrel opening, the inner cover is in close contact with the sealing ring, and then the water bag is sealed and fixed in the barrel body. When the outer cover is screwed on the sealing cover, the inner cover cannot rotate along with the outer cover, so that the inner cover cannot rub the water bag or drive the water bag to rotate. If the inner cover can rotate, the water bag can be driven to rotate, so that the abrasion of the water bag can damage the sealing property, or the water outlet of the water bag is twisted and sealed, so that the water outlet of the water outlet barrel is less or no. Therefore, the inner cover and the outer cover are arranged in a relative rotation way, so that the tightness and the practicability of the water outlet barrel opening are greatly improved.
Specifically, as shown in fig. 6, in this embodiment, the outer cover is fixed by adopting a screw-fit manner, that is, the outer thread 212 is provided at the outlet of the water tub, and the screw thread 112 is provided on the inner side of the outer cover, so that the outer cover is screwed and fixed on the water tub through the screw thread, and then the inner cover is fixed by pressing. The water barrel can also be sleeved on the water barrel opening by adopting interference fit, or a groove is formed in the water outlet barrel opening of the water barrel, barbs are arranged on the inner side wall of the outer cover, and the outer cover is fixed on the water outlet barrel opening in a clamping manner, so that the outer cover is fixed.
Specifically, as shown in fig. 7, in this embodiment, the inner cover is fixed by fixing the gear shaping 121. The clamping flower groove 213 is formed in the top of the outer side of the water outlet barrel opening, clamping and fixing are carried out in a mode of clamping the fixed gear shaping and the clamping flower groove, so that the inner cover cannot rotate relative to the water outlet barrel opening, and meanwhile, when the outer cover rotates, the inner cover cannot rotate along with the outer cover, and the purpose that the inner cover is mounted on the water outlet barrel opening in a sealing mode is achieved. The clamping flower groove is a groove which is formed by arranging a circle of grooves along the circumference of the water outlet barrel opening, so that the effect that the inner cover can be placed and sleeved without calibrating the clamping flower groove is achieved. In other embodiments, the inner cover and the water outlet barrel opening can be mounted in an interference fit manner, and the effect that the inner cover does not rotate relative to the water outlet barrel opening can be achieved.
Therefore, as shown in fig. 4 to 7, in the present embodiment, the inner cover and the outer cover are sleeved by arranging the hook 1202 on the outer side surface of the top of the water intake pipe, and arranging the step slot 1111 on the clamping slot, so that the hook on the water intake pipe is clamped on the step slot of the clamping slot, and the water intake pipe can be well hidden through the step slot, so that the outer top surface of the outer cover is in a flat state after the inner cover and the outer cover are sleeved. Therefore, the attractive degree of the double-layer sealing cover is improved, the water taking pipe orifice of the inner cover can be effectively prevented from being knocked and damaged, and the practicability is improved.
In this embodiment, a sliding convex ring 113 is disposed on the top surface of the inner side of the outer cover, and the sliding convex ring is concentric with the clamping slot. The contact area of the outer cover and the inner cover can be reduced through the sliding convex ring, and the friction force can be effectively reduced when the outer cover and the inner cover rotate mutually, so that the service lives of the inner cover and the outer cover are prolonged. The sliding convex rings can be provided with a plurality of channels, and two moving convex rings are arranged in the embodiment, so that the inner cover is stressed more uniformly when the inner cover is jacked by the sliding convex rings.
Meanwhile, in this embodiment, in order to improve the tightness between the inner cover and the water outlet barrel, a sealing gasket 122 may be further installed on the top surface of the inner side of the inner cover, and the sealing gasket may be a silica gel gasket, a PC plastic gasket, a foam cotton gasket, or the like. Therefore, when the outer cover is used for extruding the inner cover, the tightness between the inner cover and the water outlet barrel opening is improved, so that the practicability of the double-layer sealing cover is improved.
It should be noted that, although the foregoing embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concepts of the present invention, alterations and modifications to the embodiments described herein, or equivalent structures or equivalent flow transformations made by the present description and drawings, apply the above technical solutions directly or indirectly to other relevant technical fields, all of which are included in the scope of protection of the present patent.