Rotating detachable water outlet connector

Abstract

The utility model discloses a rotating separation type water outlet connector, comprising: a connector, a first connection end is arranged on the connector; a nozzle, a second connection end is arranged on the nozzle; a flexible hose, the flexible hose connects the first connection end and the second connection end; a plurality of connection components are arranged circumferentially between the connector and the nozzle, the connection components include a locking socket and a locking plug-in, the locking socket includes an insertion section and a rotation section, the locking plug-in includes an axial restriction portion and a radial restriction portion, the nozzle approaches the connector to allow the axial restriction portion to pass through the insertion section, and the radial restriction portion enters the insertion section and aligns with the rotation section, the nozzle rotates to allow the radial restriction portion to rotate into the rotation section, and the axial restriction portion and the insertion section are misaligned. The above scheme is adopted to provide a rotating separation type water outlet connector that connects the connector to the water outlet end of a faucet and other use environments, and the locking socket and the locking plug-in are inserted and rotated to achieve a fixed connection between the connector and the nozzle.

Description

Technical Field

[0001] The utility model belongs to the field of faucets, and in particular relates to a rotary separation type water outlet connector. Background Art

[0002] The faucet is a switch used to control the size of the water flow and has the effect of saving water.

[0003] In addition, to achieve a more comprehensive flushing, the existing faucet can refer to the magnetic connection component for the nozzle disclosed in Chinese Patent No. CN201510035795.4. The nozzle can be pulled out from the faucet to move to different positions, and the nozzle can be directed to different positions to cover a larger range of flushing. In addition, the nozzle and the faucet are fixedly connected to each other by magnetic attraction.

[0004] The above structure has the disadvantages that the magnetically connected nozzle and faucet are demagnetized and cannot be connected. In addition, the high cost of the magnet leads to higher production costs for the faucet. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a rotatable detachable water outlet connector that connects a connecting piece to the water outlet of a faucet and other usage environments, and inserts and rotates a locking socket and a locking plug to achieve a fixed connection between the connecting piece and the nozzle.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: comprising: a connecting piece, on which a first connecting end is provided; a nozzle, on which a second connecting end is provided; a flexible hose, which connects the first connecting end and the second connecting end so that water in the connecting piece can enter the nozzle through the flexible hose; a plurality of connecting components are arranged circumferentially between the connecting piece and the nozzle, the connecting components include a locking socket and a locking plug-in, the locking socket includes an insertion section and a rotation section, the locking plug-in includes an axial limiting portion and a radial limiting portion, the nozzle approaches the connecting piece so that the axial limiting portion passes through the insertion section, and the radial limiting portion enters the insertion section and is aligned with the rotation section, the nozzle rotates so that the radial limiting portion rotates into the rotation section, and the axial limiting portion and the insertion section are misaligned.

[0007] The utility model is further configured as follows: the connecting piece is provided with a storage cavity, and the first connecting end is located in the storage cavity; when the nozzle and the connecting piece are connected through the connecting assembly, the flexible hose and the second connecting end are both located in the storage cavity, and the nozzle closes the storage cavity.

[0008] The utility model is further configured as follows: a mounting seat is detachably provided on the connecting piece; the locking socket is provided on the mounting seat, and the locking plug-in is integrally formed on the nozzle; the locking plug-in is integrally formed on the mounting seat, and the locking socket is opened on the nozzle.

[0009] The utility model is further configured as follows: the mounting seat is provided with a plurality of first mounting plugs along the circumferential direction, the first mounting plugs are inserted into the storage cavity, and one side of the first mounting plugs abuts against the inner circumferential wall of the storage cavity; a first clamping portion is protrudingly provided on the first mounting plug, and a first clamping groove for clamping and cooperating with the first clamping portion is provided on the inner circumferential wall of the storage cavity.

[0010] The utility model is further configured as follows: one end of the first clamping groove which is away from the receiving cavity penetrates to the outside of the connecting piece.

[0011] The utility model is further configured as follows: a tightening cavity is arranged at one end of the nozzle facing the connecting piece, a tightening seat is slidably arranged in the tightening cavity, and a tightening spring for pushing the tightening seat toward the connecting piece is arranged between the tightening seat and the nozzle.

[0012] The utility model is further configured as follows: the tightening cavity is annularly arranged around the outer circumference of the second connecting end, a plurality of mounting parts are circumferentially arranged on the outer circumferential wall or the inner circumferential wall of the tightening cavity, the locking plug-in is arranged on the mounting part and extends out of the tightening cavity, and the tightening seat is provided with a limiting cavity around the outer circumference of the mounting part.

[0013] The utility model is further configured as follows: a support seat is provided on one side of the mounting portion, and the mounting portion and the support seat are combined to connect the outer circumferential wall and the inner circumferential wall of the tightening cavity; the tightening spring is provided at one end of the support seat facing the connecting piece; and the tightening seat is provided with covering portions on both sides of the support seat to cover the tightening spring between the two covering portions.

[0014] The utility model is further configured as follows: the tightening seat is provided with a plurality of second mounting inserts along the circumferential direction, one side of the second mounting insert is abutted against the outer peripheral wall of the tightening cavity; a second clamping portion is protrudingly provided on the second mounting insert, and a second clamping groove for the second clamping portion to engage with is provided on the outer peripheral wall of the tightening cavity.

[0015] The utility model is further configured as follows: one end of the second clamping groove away from the tightening cavity penetrates to the outside of the nozzle.

[0016] By adopting the above technical solution, the connecting component is inserted and rotated to achieve a snap connection, thereby achieving a fixed connection between the nozzle and the connecting piece. The overall structure is simpler and less dependent on materials. The connecting component can be formed by metal bending, metal die-casting, plastic injection molding, etc., which reduces the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a cross-sectional view of a specific implementation mode of the utility model;

[0019] Figure 2 for Figure 1 A partial enlarged view of

[0020] Figure 3 It is an exploded view of a specific implementation method of the utility model;

[0021] Figure 4 It is a parts diagram of the mounting seat in a specific implementation mode of the utility model;

[0022] Figure 5 It is a parts diagram of the nozzle structure in a specific implementation mode of the utility model;

[0023] Figure 6 It is a cross-sectional view of a nozzle in a specific embodiment of the utility model;

[0024] Figure 7 It is a cross-sectional view of a nozzle in a specific embodiment of the utility model;

[0025] Figure 8 It is a parts diagram of the tightening seat in a specific implementation mode of the utility model;

[0026] Fig. 9 This is a diagram of the use state of the specific embodiment of the utility model assembled on a faucet;

[0027] Label: 1. Connector;

[0028] 11. first connection end; 12. storage cavity; 13. first clamping groove; 14. threaded head;

[0029] 2. Nozzle;

[0030] 21. second connection end; 22. tightening cavity; 23. mounting portion; 24. supporting seat; 25. second clamping groove;

[0031] 3. Flexible hose;

[0032] 4. Locking jack;

[0033] 41. Insertion section; 42. Rotation section;

[0034] 5. Locking plug-in;

[0035] 51. Axial limiting portion; 52. Radial limiting portion;

[0036] 6. Mounting seat;

[0037] 61. first mounting insert; 62. first clamping portion;

[0038] 7. Hold the seat tight;

[0039] 71. Restriction cavity; 72. Covering portion; 73. Second mounting insert; 74. Second clamping portion;

[0040] 8. Tighten the spring. DETAILED DESCRIPTION

[0041] In order to enable those skilled in the art to better understand the present invention, and thus to more clearly define the scope of protection claimed by the present invention, the present invention is described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementation methods of the present invention, which are only part of the embodiments of the present invention, wherein the specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and each specific feature does not naturally and directly limit the scope of implementation of the present invention. The conventional selections and substitutions made by those skilled in the art under the guidance of the present invention shall be deemed to be within the scope of protection claimed by the present invention.

[0042] like Figure 1-Figure 9 As shown, the utility model discloses a rotating separation water outlet connector, comprising:

[0043] A connector 1, wherein a threaded head 14 is provided at the upper end of the connector 1, so that the connector 1 is threadedly connected to a water-using device such as a faucet or a shower head through the threaded head 14. In addition, the connector 1 is provided with a first connecting end 11 facing downward;

[0044] The nozzle 2 is provided with a second connecting end 21 facing upward;

[0045] A flexible hose 3, the flexible hose 3 connects the first connection end 11 and the second connection end 21 so that water in the connector 1 enters the spray head 2 through the flexible hose 3;

[0046] Four groups of connecting components are arranged circumferentially between the connecting member 1 and the nozzle 2, and the connecting components include a locking socket 4 arranged at the lower end of the connecting member 1 and a locking plug-in 5 arranged at the upper end of the nozzle 2. Specifically, the locking socket 4 includes an insertion section 41 and a rotation section 42 to make the locking socket 4 L-shaped, and the locking plug-in 5 includes an axial limiting portion 51 and a radial limiting portion 52 located below the axial limiting portion 51.

[0047] When the nozzle 2 and the connector 1 are separated, the nozzle 2 moves upwards close to the connector 1 so that the axial limiting portion 51 passes through the insertion section 41 upwards from the bottom of the insertion section 41, and the radial limiting portion 52 enters the insertion section 41 upwards and aligns with the rotation section 42, and then the nozzle 2 rotates so that the radial limiting portion 52 rotates into the rotation section 42, and the axial limiting portion 51 and the insertion section 41 are misaligned, thereby realizing the assembly of the nozzle 2 and the connector 1. In addition, if it is necessary to remove the nozzle 2 from the connector 1, the reverse operation can be performed.

[0048] Therefore, 1. After the connector 1 is connected to the water-using device, Fig. 9 As shown, the connector 1 is connected to the faucet, and the water flow from the water-using device is ejected through the connector 1, the flexible hose 3 and the nozzle 2 in sequence. 2. The connecting component is snap-connected by insertion and rotation, so as to realize the fixed connection between the nozzle 2 and the connector 1. The overall structure is simpler and less dependent on materials. The connecting component will not be unable to connect due to demagnetization and the like. The connecting component can be formed by metal bending, metal die-casting, plastic injection molding and the like, so that the production cost is lower.

[0049] In other embodiments, the locking socket 4 is disposed on the spray head 2 , and the locking plug-in 5 is disposed on the connector 1 .

[0050] Preferably, the flexible hose 3 is spiral-shaped and made of silicone material, so that the structure of the flexible hose 3 in the spiral state is more compact, and the flexible hose 3 in the pulled state has a longer length so that the nozzle 2 can reach a farther position for flushing. In addition, the flexible hose 3 in the pulled state has a reset force to reset the nozzle 2 toward the connector 1.

[0051] Specifically, two ends of the flexible hose 3 are connected to the first connection end 11 and the second connection end 21 respectively by sleeve connection.

[0052] In addition, a cylindrical storage cavity 12 is provided at the lower end of the connector 1 in this embodiment, and the first connection end 11 is located at the top of the storage cavity 12. In addition, when the nozzle 2 and the connector 1 are connected through the connection assembly, the flexible hose 3 and the second connection end 21 are both located in the storage cavity 12, and the nozzle 2 closes the storage cavity 12. Therefore, the storage of the flexible hose 3 is achieved through the storage cavity 12, making the appearance of the nozzle 2 and the connector 1 more concise when connected, and the flexible hose 3 plays a protective role because it is built into the storage cavity 12.

[0053] In addition, the connector 1 in this embodiment is detachably provided with a mounting seat 6, and the locking socket 4 is provided on the mounting seat 6. Specifically, the mounting seat 6 is provided with four first mounting inserts 61 along the circumferential direction, and each first mounting insert 61 is inserted upward into the receiving cavity 12, and one side of the first mounting insert 61 abuts against the inner peripheral wall of the receiving cavity 12 to achieve radial limiting. In addition, a first clamping portion 62 in the form of a circular sheet is protruded from the first mounting insert 61, and a first clamping groove 13 for the first clamping portion 62 to be clamped and matched is provided on the inner peripheral wall of the receiving cavity 12, so that the axial and circumferential limiting is achieved through the clamping and matching of the first clamping portion 62 and the first clamping groove 13. Therefore, the locking socket 4 can be installed on the connector 1 along with the mounting seat 6, so that when the locking socket 4 is damaged, the mounting seat 6 can be removed from the connector 1 for replacement, and the maintenance cost is lower.

[0054] In addition, when the locking plug-in 5 is damaged, the nozzle 2 can be directly replaced. The nozzle 2 is a small part and the replacement cost is low.

[0055] Preferably, the end of the first snap-fit ​​groove 13 in the present embodiment that is away from the storage cavity 12 extends to the outside of the connector 1, so that when the mounting seat 6 needs to be replaced, a rod-shaped object such as a screwdriver can be inserted into the first snap-fit ​​groove 13 from the outside of the connector 1 to break the first mounting insert 61 to release the snap connection between the first snap-fit ​​portion 62 and the first snap-fit ​​groove 13, thereby disassembling and replacing the mounting seat 6.

[0056] In addition, a tightening cavity 22 is provided at the upper end of the nozzle 2 in this embodiment, a tightening seat 7 is vertically slidably provided in the tightening cavity 22, and a tightening spring 8 for pushing the tightening seat 7 upward is provided between the tightening seat 7 and the nozzle 2.

[0057] Therefore, when the nozzle 2 and the connecting member 1 are connected, the tightening spring 8 pushes the tightening seat 7 upwards to tighten the nozzle 2 and the connecting member 1, so that the water output is more stable.

[0058] Preferably, the support cavity 22 in this embodiment is arranged in an annular shape surrounding the outer circumference of the second connecting end 21, so that the annular support cavity 22 can achieve more uniform circumferential force on the nozzle 2 and further improve stability.

[0059] In addition, four mounting portions 23 are circumferentially arranged on the outer wall of the tightening cavity 22 in this embodiment, the locking plug-in 5 is arranged at the upper end of the mounting portion 23 and extends out of the tightening cavity 22, and the tightening seat 7 is provided with a limiting cavity 71 surrounding the outer periphery of the mounting portion 23, so that the circumferential rotation of the tightening seat 7 is limited under the cooperation of the limiting cavity 71 and the mounting portion 23.

[0060] Preferably, a support seat 24 is provided on the inner side of the mounting portion 23 in this embodiment, and the mounting portion 23 and the support seat 24 are combined to connect the outer circumferential wall and the inner circumferential wall of the tightening cavity 22; in addition, the lower end of the tightening spring 8 abuts against the upper end of the support seat 24, and the upper end of the tightening spring 8 abuts against the lower end of the tightening seat 7; the tightening seat 7 is located on both sides of the support seat 24 and is provided with a covering portion 72 to cover the tightening spring 8 between the two covering portions 72, so that the tightening spring 8 is restricted by the covering portion 72, the mounting portion 23, and the inner circumferential wall of the tightening cavity 22 and is stably deformed.

[0061] Among them, the mounting portion 23 and the supporting portion are integrally formed, the outer side of the mounting portion 23 is integrally formed on the outer peripheral wall of the tightening cavity 22, the inner side of the mounting portion 23 is integrally formed on the outer side of the supporting portion, the inner side of the supporting portion is integrally formed on the inner peripheral wall of the tightening cavity 22, and the lower end of the radial limiting portion 52 is integrally formed on the upper end of the mounting portion 23.

[0062] In addition, the clamping seat 7 in this embodiment is provided with four second mounting plugs 73 along the circumferential direction, and one side of the second mounting plug 73 abuts against the outer peripheral wall of the clamping cavity 22 to achieve radial limitation; in addition, a trapezoidal second clamping portion 74 is protruded on the second mounting plug 73, and a square second clamping groove 25 is provided on the outer peripheral wall of the clamping cavity 22. The vertical height of the second clamping cavity is greater than the vertical height of the second clamping portion 74, and the circumferential width of the second clamping cavity is adapted to the circumferential width of the second clamping portion 74, so that the second clamping portion 74 is clamped in the second clamping cavity for circumferential limitation and axial stroke limitation.

[0063] In addition, the second clamping groove 25 in the present embodiment extends through one end of the nozzle 2 away from the clamping cavity 22 to the outside of the nozzle 2, so that when the clamping seat 7 needs to be replaced, a rod-shaped object such as a screwdriver can be inserted into the second clamping groove 25 from the outside of the nozzle 2 to break the second mounting insert 73 to release the clamping of the second clamping portion 74 and the second clamping groove 25, thereby disassembling and replacing the clamping seat 7.

[0064] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A rotating separation water outlet connector, characterized in that: include: A connecting member (1), wherein the connecting member (1) is provided with a first connecting end (11); A nozzle (2), wherein the nozzle (2) is provided with a second connection end (21); A flexible hose (3), wherein the flexible hose (3) connects the first connection end (11) and the second connection end (21) so that water in the connecting member (1) enters the spray head (2) through the flexible hose (3); A plurality of connection components are arranged circumferentially between the connection piece (1) and the nozzle (2), the connection components comprising a locking socket (4) and a locking plug-in (5), the locking socket (4) comprising an insertion section (41) and a rotation section (42), the locking plug-in (5) comprising an axial limiting portion (51) and a radial limiting portion (52), the nozzle (2) approaches the connection piece (1) so that the axial limiting portion (51) passes through the insertion section (41), and the radial limiting portion (52) enters the insertion section (41) and is aligned with the rotation section (42), the nozzle (2) rotates so that the radial limiting portion (52) rotates into the rotation section (42), and the axial limiting portion (51) and the insertion section (41) are misaligned.

2. The rotary separation water outlet connector according to claim 1, characterized in that: The connecting piece (1) is provided with a receiving cavity (12), and the first connecting end (11) is located in the receiving cavity (12); When the spray head (2) and the connecting piece (1) are connected via the connecting assembly, the flexible hose (3) and the second connecting end (21) are both located in the receiving chamber (12), and the spray head (2) closes the receiving chamber (12).

3. The rotary separation water outlet connector according to claim 2, characterized in that: The connecting member (1) is detachably provided with a mounting seat (6); The locking socket (4) is arranged on the mounting seat (6), and the locking plug-in (5) is integrally formed on the nozzle (2); The locking plug-in (5) is integrally formed on the mounting seat (6), and the locking socket (4) is provided on the nozzle (2).

4. The rotary separation water outlet connector according to claim 3, characterized in that: The mounting seat (6) is provided with a plurality of first mounting inserts (61) along the circumferential direction, the first mounting inserts (61) are inserted into the storage cavity (12), and one side of the first mounting inserts (61) abuts against the inner circumferential wall of the storage cavity (12); A first clamping portion (62) is protruding from the first installation plug sheet (61), and a first clamping groove (13) for clamping and cooperating with the first clamping portion (62) is provided on the inner peripheral wall of the storage cavity (12).

5. The rotary separation water outlet connector according to claim 4, characterized in that: One end of the first clamping groove (13) that is away from the storage cavity (12) penetrates to the outside of the connecting piece (1).

6. The rotary separation water outlet connector according to claim 1, characterized in that: A tightening cavity (22) is provided at one end of the nozzle (2) facing the connecting piece (1), a tightening seat (7) is slidably provided in the tightening cavity (22), and a tightening spring (8) is provided between the tightening seat (7) and the nozzle (2) for pushing the tightening seat (7) toward the connecting piece (1).

7. The rotary separation water outlet connector according to claim 6, characterized in that: The tightening cavity (22) is arranged in an annular shape around the outer circumference of the second connecting end (21); a plurality of mounting portions (23) are arranged circumferentially on the outer circumferential wall or the inner circumferential wall of the tightening cavity (22); the locking plug-in (5) is arranged on the mounting portion (23) and extends out of the tightening cavity (22); and the tightening seat (7) is provided with a limiting cavity (71) around the outer circumference of the mounting portion (23).

8. The rotary separation water outlet connector according to claim 7, characterized in that: A support seat (24) is provided on one side of the mounting portion (23), and the mounting portion (23) and the support seat (24) are combined to connect the outer peripheral wall and the inner peripheral wall of the tightening cavity (22); The tension spring (8) is arranged at one end of the support seat (24) facing the connecting member (1); The tensioning seat (7) is provided with sealing parts (72) on both sides of the support seat (24) so ​​as to seal the tensioning spring (8) between the two sealing parts (72).

9. The rotary separation water outlet connector according to claim 7, characterized in that: The tightening seat (7) is provided with a plurality of second mounting inserts (73) along the circumferential direction, one side of the second mounting insert (73) abuts against the outer peripheral wall of the tightening cavity (22); a second clamping portion (74) is protrudingly provided on the second mounting insert (73), and a second clamping groove (25) for clamping and cooperating with the second clamping portion (74) is provided on the outer peripheral wall of the tightening cavity (22).

10. The rotary separation water outlet connector according to claim 9, characterized in that: One end of the second clamping groove (25) that is away from the tightening cavity (22) penetrates to the outside of the spray head (2).

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