Drawing type faucet

Abstract

The utility model relates to the technical field of faucets, and discloses a pull-out faucet which comprises a shell, one end of the inner wall of the shell is slidably connected with the outer surface of the middle of a sleeve, a limiting groove is formed in one side of the inner wall of the shell, a pull-out pipe is arranged on the inner wall of the middle of the sleeve, and a sliding sleeve is arranged on one side of the outer surface of the middle of the pull-out pipe. A rope is slidably arranged on the inner wall of the middle of the sliding sleeve, one end of the rope is arranged at the top of a connecting plate, and one end of the connecting plate is hinged to the inner wall of one end of a first swing rod through a U-shaped frame. According to the drawing type faucet, a first swing rod swings through movement of a connecting plate, a push rod is driven to move, the push rod pushes a limiting plate to be inserted into a limiting groove, the limiting plate is matched with the limiting groove to fix the position of a drawing pipe, and the purpose that the position of the drawing pipe can be fixed after the faucet is pulled out is achieved; and during use, the faucet does not need to be dragged with force all the time, and the effect of convenience of the drawing type faucet during use is improved.

Description

Technical Field

[0001] The present application relates to the technical field of faucets, and in particular to a pull-out faucet. Background Art

[0002] The pull-out faucet is a common faucet structure on the market. It is fixedly connected to the faucet and the pull-out tube. The pull-out tube can be retracted in the shell, so that when the pull-out faucet is used, the faucet can be used to rinse every corner.

[0003] The current pull-out faucet needs to be pulled hard all the time when in use, and the position of the faucet cannot be fixed after being pulled out, which affects the use effect of the pull-out faucet. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the present application provides a pull-out faucet, which has the advantage of being able to fix the position of the pull-out tube after the faucet is pulled out, and there is no need to pull the faucet hard all the time during use, thereby improving the convenience of using the pull-out faucet. It solves the problem that the current pull-out faucet needs to be pulled hard all the time during use, and the position cannot be fixed after the faucet is pulled out, which affects the use effect of the pull-out faucet.

[0005] In order to achieve the above-mentioned purpose of fixing the position of the pull-out tube after the faucet is pulled out, there is no need to pull the faucet hard all the time during use, which improves the convenience of using the pull-out faucet. The present application provides the following technical solution: a pull-out faucet, comprising a shell, one end of the inner wall of the shell is slidably connected to the outer surface of the middle part of the sleeve, a limiting groove is opened on one side of the inner wall of the shell, a pull-out tube is provided on the inner wall of the middle part of the sleeve, a sliding sleeve is provided on one side of the outer surface of the middle part of the pull-out tube, a rope is slidably provided on the inner wall of the middle part of the sliding sleeve, one end of the rope is provided on the top of the connecting plate, one end of the connecting plate is hinged to the inner wall of one end of the first swing lever through a U-shaped frame, the inner wall of the other end of the first swing lever is hinged to one end of the push rod through the U-shaped frame, a limiting plate is provided on the other end of the push rod, the outer surface of one end of the limiting plate is slidably connected to the inner wall of the middle part of the limiting groove, and the faucet is provided at one end of the pull-out tube.

[0006] Through the above scheme, the first swing arm swings by moving the connecting plate, driving the push rod to move, so that the push rod pushes the limit plate to be inserted into the limit groove, and the limit plate cooperates with the limit groove to fix the position of the pull-out tube, so that the position of the pull-out tube can be fixed after the faucet is pulled out. There is no need to pull the faucet hard all the time when in use, which improves the convenience of using the pull-out faucet.

[0007] Furthermore, the bottom of the connecting plate is fixedly connected to one end of the telescopic inner rod, the outer surface of the other end of the telescopic inner rod is slidably arranged in the inner wall of one end of the telescopic outer tube, the bottom of the telescopic outer tube is arranged at the bottom of the inner wall of the limit box, and the limit box is arranged on one side of the sleeve.

[0008] According to the above solution, the telescopic inner rod cooperates with the telescopic outer tube to fix the angle of the connecting plate during movement, thereby improving the stability of the connecting plate during movement.

[0009] Furthermore, a spring is provided at one end of the telescopic inner rod, and one end of the spring is provided at the bottom of the inner wall of the telescopic outer tube.

[0010] Through the above scheme, a pulling force can be applied to the telescopic inner rod through the setting of the spring, so that the telescopic inner rod can drive the connecting plate to reset, and then the faucet automatically reinserts the limit plate into the limit groove after being pulled out, thereby fixing the position of the pull-out tube.

[0011] Furthermore, the middle outer surface of the push rod is slidably set in the middle inner wall of the sliding frame, the top of the sliding frame is set on one side of the inner wall of the limit box through a connecting frame, and the inner wall of one side of the limit box is slidably connected to the middle outer surface of the limit plate.

[0012] With the above solution, the stability of the push rod during movement can be improved by sliding the outer surface of the middle portion of the push rod within the inner wall of the middle portion of the slide frame.

[0013] Furthermore, a pulley is rotatably provided on the top of the limit box through a support frame, and the middle outer surface of the pulley contacts the middle outer surface of the rope.

[0014] Through the above solution, the setting of the pulley can provide a certain degree of protection to the outer surface of the rope when the rope moves, thereby preventing the rope from being severely worn and affecting its service life.

[0015] Furthermore, a connecting block is provided at one end of the rope, the bottom of the connecting block is hinged to the inner wall of one end of the second swing rod through a U-shaped frame, and the inner wall of the other end of the second swing rod is hinged to the top of the pressing block through a U-shaped frame.

[0016] Through the above solution, the movement of the pressing block can drive the second swinging rod to swing, so that the second swinging rod pushes the connecting block to move, and then the connecting block pulls the rope.

[0017] Furthermore, the top edge of the pressing block is protruding, and the edge of the protrusion at the top of the pressing block is adapted to the edge of the first limit frame. The middle outer surface of the pressing block is slidingly connected to the middle inner wall of the first limit frame, and the middle outer surface of the first limit frame is set at the bottom of the inner wall of the faucet.

[0018] Through the above solution, the protruding setting of the top edge of the pressing block can cooperate with the first limiting frame to limit the position of the pressing block, thereby preventing the pressing block from falling off from the faucet.

[0019] Furthermore, a second limiting frame is provided in the middle of the inner wall of the faucet, the second limiting frame is located below the connecting block, and the top outer surface of the second limiting frame is slidably connected to the bottom of the connecting block.

[0020] With the above solution, the movement trajectory of the connecting block can be restricted by setting the second limiting frame, thereby improving the stability of the connecting block during movement.

[0021] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0022] The pull-out faucet is a faucet in which the first swinging rod swings by moving the connecting plate, thereby driving the push rod to move, so that the push rod pushes the limiting plate to be inserted into the limiting groove, and the limiting plate cooperates with the limiting groove to fix the position of the pull-out tube. The pull-out tube can be fixed in position after the faucet is pulled out, and there is no need to pull the faucet hard all the time during use, thereby improving the convenience of using the pull-out faucet. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of this application;

[0024] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of this application;

[0025] Figure 3 This is a schematic diagram of the cross-sectional structure on the right side of this application;

[0026] Figure 4 This is a schematic diagram of the connection between the limiting plate and the limiting groove of this application;

[0027] Figure 5 This is a schematic diagram of the connection between the spring and the telescopic inner rod of this application.

[0028] In the picture:

[0029] 1. Shell; 2. Sleeve; 3. Pull-out tube; 4. Slide; 5. Rope; 6. Connecting plate; 7. First swing arm; 8. Push rod; 9. Limit plate; 10. Limit slot; 11. Telescopic inner rod; 12. Telescopic outer tube; 13. Limit box; 14. Spring; 15. Slide frame; 16. Pulley; 17. Connecting block; 18. Second swing arm; 19. Pressing block; 20. First limit frame; 21. Faucet; 22. Second limit frame. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0031] See also Figure 3 、 Figure 4 and Figure 5 , a pull-out faucet in this embodiment includes a shell 1, one end of the inner wall of the shell 1 is slidably connected to the outer surface of the middle part of the sleeve 2, a limiting groove 10 is opened on one side of the inner wall of the shell 1, a pull-out tube 3 is provided on the inner wall of the middle part of the sleeve 2, a sliding sleeve 4 is provided on one side of the outer surface of the middle part of the pull-out tube 3, a rope 5 is slidably provided on the inner wall of the middle part of the sliding sleeve 4, one end of the rope 5 is provided on the top of the connecting plate 6, one end of the connecting plate 6 is hinged to the inner wall of one end of the first swinging rod 7 through a U-shaped frame, the inner wall of the other end of the first swinging rod 7 is hinged to one end of the push rod 8 through the U-shaped frame, and a limiting plate 9 is provided at the other end of the push rod 8, the outer surface of one end of the limiting plate 9 is slidably connected to the inner wall of the middle part of the limiting groove 10, and a faucet 21 is provided at one end of the pull-out tube 3.

[0032] See also Figure 4 and Figure 5 The bottom of the connecting plate 6 is fixedly connected to one end of the telescopic inner rod 11, and the outer surface of the other end of the telescopic inner rod 11 is slidably set in the inner wall of one end of the telescopic outer tube 12. The bottom of the telescopic outer tube 12 is set at the bottom of the inner wall of the limit box 13. The limit box 13 is set on one side of the sleeve 2. The telescopic inner rod 11 cooperates with the telescopic outer tube 12 to fix the angle of the connecting plate 6 when it moves, thereby improving the stability of the connecting plate 6 when it moves.

[0033] See also Figure 5 A spring 14 is provided at one end of the telescopic inner rod 11, and one end of the spring 14 is provided at the bottom of the inner wall of the telescopic outer tube 12. The spring 14 can apply a pulling force to the telescopic inner rod 11, so that the telescopic inner rod 11 can drive the connecting plate 6 to reset, and then the faucet automatically reinserts the limit plate 9 into the limit groove 10 after being pulled, thereby fixing the position of the pulling tube 3.

[0034] See also Figure 4 and Figure 5 The outer surface of the middle part of the push rod 8 is slidably set in the inner wall of the middle part of the sliding frame 15. The top of the sliding frame 15 is set on one side of the inner wall of the limit box 13 through the connecting frame. The inner wall on one side of the limit box 13 is slidably connected with the outer surface of the middle part of the limit plate 9. The stability of the push rod 8 when moving can be improved by sliding the outer surface of the middle part of the push rod 8 in the inner wall of the middle part of the sliding frame 15.

[0035] See also Figure 3 、 Figure 4and Figure 5 A pulley 16 is provided on the top of the limit box 13 through a support frame, and the outer surface of the middle part of the pulley 16 contacts the outer surface of the middle part of the rope 5. The setting of the pulley 16 can protect the outer surface of the rope 5 to a certain extent when the rope 5 moves, thereby preventing the rope 5 from being severely worn and affecting its service life.

[0036] See also Figure 2 and Figure 3 A connecting block 17 is provided at one end of the rope 5. The bottom of the connecting block 17 is hinged to the inner wall of one end of the second swing rod 18 through a U-shaped frame. The inner wall of the other end of the second swing rod 18 is hinged to the top of the pressing block 19 through a U-shaped frame. The movement of the pressing block 19 can drive the second swing rod 18 to swing, so that the second swing rod 18 pushes the connecting block 17 to move, and then the connecting block 17 pulls the rope 5.

[0037] See also Figure 2 and Figure 3 The top edge of the pressing block 19 is protruding, and the edge of the protruding top of the pressing block 19 is adapted to the edge of the first limiting frame 20. The middle outer surface of the pressing block 19 is slidably connected to the middle inner wall of the first limiting frame 20. The middle outer surface of the first limiting frame 20 is set at the bottom of the inner wall of the faucet 21. The protruding top edge of the pressing block 19 can cooperate with the first limiting frame 20 to limit the position of the pressing block 19, thereby preventing the pressing block 19 from falling off from the faucet 21.

[0038] See also Figure 2 and Figure 3 A second limit frame 22 is provided in the middle of the inner wall of the faucet 21. The second limit frame 22 is located below the connecting block 17. The top outer surface of the second limit frame 22 is slidably connected to the bottom of the connecting block 17. The setting of the second limit frame 22 can limit the movement trajectory of the connecting block 17, thereby improving the stability of the connecting block 17 during movement.

[0039] In this embodiment, a pull-out faucet is used, in which the first swing rod 7 swings by moving the connecting plate 6, driving the push rod 8 to move, so that the push rod 8 pushes the limit plate 9 to be inserted into the limit groove 10, so that the limit plate 9 cooperates with the limit groove 10 to fix the position of the pull-out tube 3, so that the position of the pull-out tube 3 can be fixed after the faucet 21 is pulled out. There is no need to pull the faucet 21 hard all the time when in use, which improves the convenience of using the pull-out faucet.

[0040] The working principle of the above embodiment is as follows: when the faucet 21 needs to be pulled out, the pressing block 19 is pressed, so that the pressing block 19 moves upward inside the inner wall of the faucet 21, so that the second swinging rod 18 drives the connecting block 17 to move while swinging, and the connecting block 17 pulls the rope 5, and the rope 5 drives the connecting plate 6 to move upward. When the connecting plate 6 moves upward, the telescopic inner rod 11 is pulled out from the telescopic outer tube 12, and the spring 14 is stretched, so that the first swinging rod 7 swings, and the first swinging rod 7 is limited by the push rod 8. The plate 9 is pulled to pull the limit plate 9 out of the limit groove 10, and the faucet 21 is pulled, so that the pulling tube 3 drives the sleeve 2 to slide in the shell 1, so that the faucet 21 can be pulled out. After the faucet 21 is pulled out, the pressure on the pressing block 19 is released, and the spring 14 pulls the telescopic inner rod 11 back to the telescopic outer tube 12 to reset, driving the connecting plate 6 to move downward, so that the push rod 8 pushes the limit plate 9 to be reinserted into the limit groove 10, and the position of the pulling tube 3 is fixed by the limit box 13 in cooperation with the sleeve 2 and the shell 1.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0042] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pull-out faucet, comprising a housing (1), characterized in that: One end of the inner wall of the shell (1) is slidably connected to the outer surface of the middle part of the sleeve (2), a limiting groove (10) is opened on one side of the inner wall of the shell (1), a pulling tube (3) is provided on the inner wall of the middle part of the sleeve (2), a sliding sleeve (4) is provided on one side of the outer surface of the middle part of the pulling tube (3), a rope (5) is slidably provided on the inner wall of the middle part of the sliding sleeve (4), one end of the rope (5) is provided on the top of the connecting plate (6), one end of the connecting plate (6) is hinged to the inner wall of one end of the first swinging rod (7) through a U-shaped frame, the inner wall of the other end of the first swinging rod (7) is hinged to one end of the push rod (8) through the U-shaped frame, a limiting plate (9) is provided on the other end of the push rod (8), the outer surface of one end of the limiting plate (9) is slidably connected to the inner wall of the middle part of the limiting groove (10), and a faucet (21) is provided on one end of the pulling tube (3).

2. The pull-out faucet according to claim 1, characterized in that: The bottom of the connecting plate (6) is fixedly connected to one end of the telescopic inner rod (11), the outer surface of the other end of the telescopic inner rod (11) is slidably arranged in the inner wall of one end of the telescopic outer tube (12), the bottom of the telescopic outer tube (12) is arranged at the bottom of the inner wall of the limit box (13), and the limit box (13) is arranged on one side of the sleeve (2).

3. The pull-out faucet according to claim 2, characterized in that: A spring (14) is provided at one end of the telescopic inner rod (11), and one end of the spring (14) is arranged at the bottom of the inner wall of the telescopic outer tube (12).

4. The pull-out faucet according to claim 1, characterized in that: The middle outer surface of the push rod (8) is slidably arranged in the middle inner wall of the slide frame (15), and the top of the slide frame (15) is arranged on one side of the inner wall of the limit box (13) through a connecting frame, and the inner wall of one side of the limit box (13) is slidably connected to the middle outer surface of the limit plate (9).

5. The pull-out faucet according to claim 4, characterized in that: A pulley (16) is rotatably provided on the top of the limit box (13) through a support frame, and the middle outer surface of the pulley (16) contacts the middle outer surface of the rope (5).

6. The pull-out faucet according to claim 1, characterized in that: A connecting block (17) is provided at one end of the rope (5), the bottom of the connecting block (17) is hinged to the inner wall of one end of the second swing rod (18) through a U-shaped frame, and the inner wall of the other end of the second swing rod (18) is hinged to the top of the pressing block (19) through the U-shaped frame.

7. The pull-out faucet according to claim 6, characterized in that: The top edge of the pressing block (19) is protruding, and the edge of the protruding portion of the top of the pressing block (19) is adapted to the edge of the first limiting frame (20) in size. The middle outer surface of the pressing block (19) is slidably connected to the middle inner wall of the first limiting frame (20), and the middle outer surface of the first limiting frame (20) is arranged at the bottom of the inner wall of the faucet (21).

8. The pull-out faucet according to claim 7, characterized in that: A second limiting frame (22) is provided in the middle of the inner wall of the faucet (21), the second limiting frame (22) is located below the connecting block (17), and the top outer surface of the second limiting frame (22) is slidably connected to the bottom of the connecting block (17).

Images