TWI648499B - Faucet with a rotatable outlet structure - Google Patents

Abstract

The faucet of the effluent structure has a sway function, and the faucet mainly comprises a main structure body, a valve core installed in the main structure body, a connecting structure screwed in the main structure body, and a screwing structure The effluent structure on the main structure and a control structure connected to the valve core, wherein the effluent structure comprises an outer tube and an inner tube inserted in the outer tube. The outer tube is interlocked with the connecting structure, and the inner tube is axially sleeved on the connecting structure. According to this, when the outer tube is swiveled relative to the main structure body, the inner tube is rotated synchronously with respect to the main structure body by the connecting structure, so that the outer tube, the connecting structure and the inner tube are not generated at all. Any relative angular displacement, thereby achieving a phenomenon in which the inner tube is twisted and the normal water is discharged when the water discharge structure is swung relative to the main structure.

Description

Faucet with whirl function

The invention relates to a faucet; in particular to an innovative structural designer who has a whirl function of the effluent structure and does not affect the effluent due to the twisting when the inner tube is swung.

Press, the faucet can be said to be a must-have household hardware for each household, which is usually used to control the opening and closing of the water pipe. For example, in the case of a faucet installed on a kitchen countertop and a sink, in order to provide a large working space, the effluent structure is usually designed as an upwardly extending gooseneck type, and the angle of the water and the water column are conveniently changed. At the point, the gooseneck type of water outlet structure can usually be freely swivel relative to the structure of the faucet itself, which is convenient for cleaning the pots and pans or various fruits and vegetables in the sink.

Generally, the gooseneck type water discharge structure is generally provided with a tube which is screwed on the main structure of the faucet, and a flexible inner tube is placed in the outer tube. However, it is found that such a conventional structure has found that the following problems and drawbacks still exist in the practical application experience: when the user rotates the water structure outside the faucet, due to the improper design of the internal structure of the faucet, If the angle of the pipe swing is too large, the inner pipe may not be able to rotate with the outer pipe synchronously, so that the twist will be generated, which not only limits the swing angle of the outer pipe, but also causes the water flow to be unsmooth, and the reverse flow due to the unsmooth water flow. Back pressure is also likely to cause water leakage in the faucet. In addition to causing inconvenience to the user's water, it also shortens the life of the leak-preventing components installed in the faucet.

Therefore, in view of the problems existing in the above-mentioned conventional technologies, how to develop an innovative structure that can be more ideal and practical, and the relevant industry should further consider the goals and directions of breakthrough. In view of this, the inventor has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the inventor has finally obtained the practical invention.

The main object of the present invention is to provide a faucet, and the technical problem to be solved is to innovate a breakthrough in how to develop a structural form of a new type of effluent structure with a more ideal utility.

The technical feature of the problem solving of the present invention is mainly that the faucet of the effluent structure has a whirl function, and comprises a main structure, the main structural system is mounted on a working platform, and a water outlet channel is arranged inside the main structure body. a valve core installed in the main structure, the valve core is connected to an external water supply pipe; a tubular connection structure, the two ends of the connection structure are respectively defined as a first insertion section and a second plugging section, and a first clamping structure is disposed between the first plugging section and the second plugging section, wherein the first plugging section is axially screwed to the outlet in a liquid-tight manner Road water; a water structure, the bottom end of the water-based structures in a liquid-tight manner is provided axially screwed to the main body structure, the water-based structure comprising an outer tube and the inner tube in the outer tube through a placed, wherein The inner tube is made of a flexible material and is sleeved in the second plugging portion in a liquid-tight manner; the inner edge of the bottom end of the outer tube is provided with a second clamping structure, and the second clamping structure Bonding with the first card structure to make the connection structure free Rotating relative to the outer tube; a control structure connected to the valve core, the control structure controls the opening and closing of the valve core, and selectively connects the external water supply line and the water outlet flow path, so that the external water supply line is The water body can sequentially flow out of the water outlet structure through the valve core, the connecting structure and the inner tube.

With this innovative and unique design, the present invention can be rotated with respect to the main structure according to the prior art, and the inner tube can be rotated relative to the main structure by the connecting structure, so that the inner tube is rotated relative to the main structure. The outer tube, the connecting structure and the inner tube do not generate any relative angular displacement at all, and the practical progress and the phenomenon that the inner tube is twisted and the normal water is affected when the water discharging structure is swung relative to the main structure body is overcome. Good industrial economy (utilization) benefits.

Please refer to the first, second, third, and fourth drawings, which are preferred embodiments of the faucet having the whirl function of the effluent structure of the present invention, but the embodiments are for illustrative purposes only and are not applicable to the patent application. The faucet of the effluent structure has a main structure 10, a valve core 20 installed in the main structure 10, and a slewing body disposed in the main structure 10. The connecting structure 30, a water discharging structure 40 spirally disposed on the main structural body 10, and a control structure 50 connected to the valve body 20. The main structure 10 is mounted on a working platform (for example, a flow table), and the main structure 10 is provided with a water outlet passage 11; the valve core 20 is connected to an external water supply pipeline (Fig. The connecting structure 30 is a tubular structure body, and the two ends thereof are respectively defined as a first plugging section 31 and a second plugging section 32, and the first plugging section 31 and the A first clamping structure 33 is disposed between the two plugging sections 32, wherein the first plugging section 31 is axially screwed in the water outlet flow passage 11 in a liquid-tight manner; the bottom end of the water outlet structure 40 is The main structure 10 is axially screwed in a liquid-tight manner. The water-discharging structure 40 includes a tube 41 having a bottom end screwed in the main structure 10 and an inner tube inserted in the outer tube 41. The inner tube 42 is made of a flexible material and is sleeved to the second plugging portion 32 in a liquid-tight manner. The inner edge of the bottom of the outer tube 41 is provided with a second clamping structure 43. The second clamping structure 43 is engaged with the first clamping structure 33 to make the connecting structure 30 unable to rotate relative to the outer tube 41; the control structure 50 controls the spool 20 Opening and closing selectively connecting the external water supply line and the water outlet flow path 11 so that the water body in the external water supply line can pass through the valve core 20 via the outer tube 41 or the inner tube 42 or simultaneously through the outer tube 41 and Tube 42 flows out of water outlet structure 40.

In the preferred embodiment of the present invention, the first clamping structure 33 and the second clamping structure 43 achieve the purpose of engaging and engaging by the structural characteristics of the concave-convex fitting, wherein the second clamping structure 43 includes a plurality of The groove 431, and the first clamping structure 33 includes a plurality of ribs 331, wherein each of the ribs 331 is received in a corresponding groove 431. As shown in FIG. 3, the second clamping structure 43 is an annular retaining wall, and the grooves 431 are equidistantly disposed at the edge of the second clamping structure 43; The locking structure 33 includes a plurality of extending arms 34 extending radially from the connecting structure 30, and each of the protruding ribs 331 is disposed on a corresponding extending arm 34.

The main structure 10 is formed with a receiving groove 12 and an external thread portion 13 with respect to the inner and outer edges of one end of the water discharging structure 40. The outer edge of the outer tube 41 of the water discharging structure 40 is sleeved with a C-shaped structure 44. The C-shaped structure 44 is partially received in the pocket 12; the main structure 10 further includes a threaded sleeve 14 formed with a through hole 141 for the outer tube 41 to be inserted. A 14-series lock is attached to the externally threaded portion 13 and abutted against the C-shaped structure 44 to position the water-discharging structure 40.

The inner edge of the bottom end of the outer tube 41 is provided with an annular buckle structure 45. When the first card structure 33 and the second card structure 43 are engaged with each other, the buckle structure 45 is hooked thereon. The free end of the extension arm 34 prevents the first engagement structure 33 and the second engagement structure 43 from being detached from each other after the engagement.

Referring to Figures 3, 4, and 5, the preferred embodiment of the present invention is a gooseneck faucet. When the user dials the effluent structure 40, the effluent structure 40 is relative to the main structure 10. When the swinging direction changes the direction of the water column discharged from the water structure 40, since the second clamping structure 43 and the first clamping structure 33 are pre-bonded at the time of assembly, when the water discharging structure 40 is opposite to the main structure 10 When the swinging is performed, the connecting structure 30 is synchronously driven, so that the first plugging section 31 inserted into the water outlet channel 11 is synchronously swiveled relative to the main structural body 10, and the inner tube 42 is sleeved to the second The inner tube 42 is rotated synchronously with respect to the main structure 10 by the connection of the connecting structure 30, according to which, regardless of how the outer tube 41 is rotated relative to the main structure 10 The connecting structure 30 synchronously drives the inner tube 42 to swing relative to the main structural body 10, so that the outer tube 41, the connecting structure 30 and the inner tube 42 do not generate any relative angular displacement at all, and the water discharging structure can be completely overcome. When the 40 is swung relative to the main structural body 10, the inner tube 42 is twisted to affect the positive Water phenomenon.

Referring to FIG. 6, which is a second preferred embodiment of the present invention, in the preferred embodiment, the second card structure 43A is a non-circular hole, and the first card is formed. The structure 33A is housed in the second card structure 43A in a complementary manner. The first card structure 33A is formed with a plurality of perforations 35, and the perforations 35 are interconnected with the outer tube 41 to allow the water body to The outflow structure 40 flows out through the outer tube 41. In the preferred embodiment, the first card structure 33A can also be restrained by the buckle structure 45 described in the first embodiment. With such a combination of structures, the connecting structure 30 can also synchronously drive the inner tube 42 to swing relative to the main structural body 10, and of course, the inner tube can be completely overcome when the water discharging structure 40 is swung relative to the main structural body 10. 42 produces a phenomenon that reverses and thus affects normal effluent.

Referring to FIG. 7 and FIG. 8 , which is a third preferred embodiment of the present invention, in the preferred embodiment, the main structure 10 further defines a cavity 15 on the bottom surface of the cavity 12 . The first surface of the first clamping structure 33B is formed with a polygonal hole 36 corresponding to the bottom end of the outer tube 41, and the through hole 35 of the second preferred embodiment is formed on the bottom surface of the polygonal hole 36; The second clamping structure 43B is a polygonal structure disposed on the outer edge of the bottom end of the outer tube 41, and is received in the polygonal hole 36 in a complementary manner. By such a structural combination, the water discharging structure can also be completely overcome. When the 40 is swung relative to the main structural body 10, the inner tube 42 is twisted to affect the normal water discharge. Further, the outer edge of the second surface of the first clamping structure 33B is axially extended with an annular supporting structure 37, and the supporting structure 37 is abutted against the bottom surface of the chamber 15 to avoid binding The first card structure 33B and the second card structure 43B are separated from each other.

Advantages of the Invention: The faucet of the faucet function of the effluent structure disclosed by the present invention mainly uses the innovative unique structural patterns and technical features to make the present invention compare with the conventional structure proposed in [Prior Art]. When the outer tube is swivel relative to the main structure body, the inner tube is rotated relative to the main structure body by the connecting structure, so that no relative angle is formed between the outer tube, the connecting structure and the inner tube. Displacement, in turn, achieves practical progress in overcoming the phenomenon that the inner tube is twisted and affects normal water discharge when the water discharge structure is swung relative to the main structure.

10‧‧‧Main structure

11‧‧‧Water outlet

12‧‧‧ 容容

13‧‧‧External thread

14‧‧‧Spiral sleeve

141‧‧‧Perforation

15‧‧ ‧ room

20‧‧‧Spool

30‧‧‧ Connection structure

31‧‧‧First plug section

32‧‧‧Second plug

331‧‧‧ rib

33, 33A, 33B‧‧‧ first card structure

34‧‧‧Extension arm

35‧‧‧Perforation

36‧‧‧Polygon holes

37‧‧‧Top support structure

40‧‧‧Water structure

41‧‧‧External management

42‧‧‧Inside

431‧‧‧ Groove

43, 43A, 43B C‧‧‧Second card structure

44‧‧‧ structure

45‧‧‧Snap structure

50‧‧‧Control structure

Figure 1 is a perspective view of the present invention. Figure 2 is a partial exploded perspective view of the present invention. Figure 3 is a partial perspective exploded view of another perspective of the present invention. Figure 4 is a partial cross-sectional view of the present invention. Fig. 5 is a schematic view showing the action of the water swing structure of the present invention. Figure 6 is a partial perspective exploded view of a second preferred embodiment of the present invention. Figure 7 is a partially exploded perspective view of a third preferred embodiment of the present invention. Figure 8 is a partial cross-sectional view showing a third preferred embodiment of the present invention.

Claims (10)

A faucet with a whirl function, comprising: a main structural body, the main structural system is mounted on a working platform, and a water outlet channel is arranged inside the main structural body; and is installed in the main structural body a spool in which the spool is connected to the external water supply line; a tubular connecting structure, the two ends of the connecting structure are defined as a first plugging section and a second plugging section, respectively, and A first clamping structure is disposed between the first plugging section and the second plugging section, wherein the first plugging section is axially screwed in the water outlet channel in a liquid-tight manner; The bottom end of the effluent structure is axially screwed to the main structure body in a liquid-tight manner, and the effluent structure comprises an outer tube and an inner tube inserted in the outer tube, wherein the inner tube is made of a flexible material Formed and sleeved in the second plugging section in a liquid-tight manner; the bottom of the outer tube is provided with a second clamping structure, and the second clamping structure and the first clamping structure are mutually engaged with each other. Making the connection structure incapable of being relative to the outer tube The inner tube rotates; and a control structure connected to the valve core, the control structure controls the opening and closing of the valve core, and selectively connects the external water supply pipeline and the water outlet flow passage to make the water body in the external water supply pipeline The valve core, the connecting structure and the water outlet structure are sequentially flowed out. The faucet of the effluent structure according to claim 1, wherein the second card structure is formed on an inner edge of the bottom end of the outer tube and includes a plurality of grooves, and the first card is formed. The structure includes a plurality of ribs, wherein each rib is received in a corresponding groove. The faucet of the effluent structure according to claim 2, wherein the second card structure is an annular retaining wall and the plurality of grooves are equidistantly arranged in the second card structure. The first clamping structure comprises a plurality of extending arms extending radially from the connecting structure, and each of the protruding ribs is disposed on a corresponding extending arm. The faucet of the effluent structure of claim 1, wherein the second card structure is a non-circular hole formed at an inner edge of the bottom end of the outer tube; the first card structure The second clamping structure is received in a complementary manner, and the first clamping structure is axially formed with a plurality of perforations. The faucet of the effluent structure according to claim 2, 3 or 4, wherein the inner edge of the bottom end of the outer tube is provided with an annular snap structure, when the first card structure and the first After the two card structures are combined with each other, the buckle structure is hooked on the first card structure to prevent the first card structure and the second card structure from being separated from each other after the card combination. The faucet of the effluent structure according to claim 1, wherein the main structure further defines a cavity on a bottom surface of the cavity; the first surface of the first card structure is formed with a first surface Corresponding to the polygonal hole at the bottom end of the outer tube, the bottom surface of the polygonal hole is formed with a plurality of perforations; the second clamping structure is a polygonal structure disposed at the outer edge of the bottom end of the outer tube, and is complementary in a complementary manner Positioned in the polygonal hole; the outer edge of the second surface of the first clamping structure is axially extended with an annular top support structure, the top support structure is abutted against the bottom surface of the chamber to avoid jamming The combined first card structure and the second card structure are separated from each other. The faucet of the effluent structure according to the first, second, third, fourth or sixth aspect of the patent application, wherein the main structure body has a cavity and an inner and outer edge with respect to one end of the water outlet structure. The external thread portion; the outer edge of the outer end of the outer tube of the water outlet structure is sleeved with a C-shaped structure, and the C-shaped structure is partially accommodated in the cavity. The faucet of the effluent structure according to claim 7 is characterized in that the main structural system further comprises a screw sleeve, the screw sleeve is formed with a perforation for the outer tube to be inserted, and the screw sleeve is locked. The C-shaped structure is attached to the externally threaded portion to position the effluent structure. The faucet of the effluent structure according to claim 5, wherein the main structure body has a cavity and an external thread portion with respect to the inner and outer edges of one end of the water outlet structure; The outer edge of the bottom end of the tube is sleeved with a C-shaped structure, and the C-shaped structure is partially accommodated in the receiving groove. The faucet of the effluent structure according to claim 9 is characterized in that the main structural system further comprises a screw sleeve, the screw sleeve is formed with a perforation for the outer tube to be inserted, and the screw sleeve is locked. The C-shaped structure is attached to the externally threaded portion to position the effluent structure.