Faucet main body with child lock

Abstract

The utility model relates to the technical field of faucets, and discloses a faucet main body with a child lock, which comprises a shower head water mixing valve body provided with a water inlet, a communication port, a placing groove, a main control rotating handle and a control button; the locking assembly is arranged at the bottom position of the shower head water mixing valve body and used for locking the position of the main control rotating handle, and the locking assembly internally comprises a fixing base, a fixing plate, a telescopic rod, a connecting plate and a clamping block; an adjusting part; and a control unit. According to the utility model, through the arrangement of the locking assembly, the adjusting part and the control part, the connecting plate and the clamping block can be adjusted by pulling and rotating the knob, the main control rotating handle is locked by the elastic force of the first reset spring and the extrusion of the clamping block, and the unlocking of the main control rotating handle can be released by pulling and reversely rotating the knob; and then, the main control rotating handle can be conveniently locked and unlocked, and the situation that the child mistakenly operates spraying, scalds and frostbite are caused to the child, and danger is caused is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to faucet technical field especially, relate to a faucet main part with child lock. BACKGROUND

[0002] Faucet is the popular name of water valve, is used to control the size switch of water flow, has the water saving effect, and the updating speed of faucet is very fast, develops from old cast iron technology to electroplated knob type, and develops to stainless steel single temperature single control faucet, stainless steel double temperature double control faucet and kitchen semi-automatic faucet, when showering, needs to control water flow and temperature and size by shower valve.

[0003] The existing shower valve does not have a child lock when in use, if the user's home has a child, the child is curious about things, the child will misoperate due to the curiosity of the shower valve, leading to the opening of the shower valve to spray the child, the child will not adjust the water temperature, leading to overheating or overcooling of the water, causing the child to be scalded or frozen, and causing harm to the child.

[0004] Therefore, we propose a faucet main body with a child lock. CONTENT OF THE UTILITY MODEL

[0005] The utility model mainly solves the technical problem that the existing faucet does not have a child lock to cause injury to children, and provides a faucet main body with a child lock.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme, a faucet main body with a child lock, comprising:

[0007] Shower mixing valve body, the shower mixing valve body is installed with a water inlet, a communication port, a placing groove, a main control handle and a control button;

[0008] Locking assembly, the locking assembly is arranged at the bottom position of the shower mixing valve body and is used for locking the position of the main control handle, the locking assembly comprises a fixing seat, a fixing plate, an extension rod, a connecting plate and a clamping block;

[0009] Adjusting part, the adjusting part is arranged at the fixing seat and is used for adjusting the position of the fixing seat, the connecting plate and the clamping block, and the adjusting part comprises a knob, a first bevel gear and a first adjusting rod;

[0010] Control part, the control part is arranged in the fixing seat and is used for adjusting the relative position of the connecting plate and the clamping block and the fixing seat, and the control part comprises a lead screw and a second adjusting rod.

[0011] Further, the fixed plate is fixedly connected to the bottom position of the shower mixing valve body, the fixed end of the telescopic rod is fixedly connected to one side of the outer wall of the fixed plate, the fixed seat is arranged at the elongated end of the telescopic rod, the first reset spring is arranged in the telescopic rod, a plurality of second adjusting rods arranged in a circumferential direction are slidably connected to the fixed seat, the connecting plate is fixedly connected to one end of the second adjusting rod away from the fixed seat, and the clamping block is fixedly connected to one side of the connecting plate close to the outer wall of the main control handle.

[0012] Further, the second sliding seat is fixedly connected to the inner wall of the fixed seat at the position of the sliding hole axis, the lead screw is arranged in the inner wall of the second sliding seat, limit sliding grooves are formed in the inner wall of the second sliding seat at both ends, limit sliding blocks are fixedly connected to the outer wall of the second adjusting rod at both ends, the limit sliding blocks are slidably connected to the inner wall of the limit sliding groove, the second bevel gear is rotatably connected to the axial position of one end of the second sliding seat, the lead screw is fixedly connected to the axial position of the second bevel gear, and the lead screw is rotatably connected to the inner wall of the second sliding seat and is threadedly connected to the inner wall of the second adjusting rod.

[0013] Further, the first sliding seat is rotatably connected to the axial position of the inner wall of the fixed seat, the first bevel gear is fixedly connected to the outer wall of the first sliding seat, and the first bevel gear is engaged with the outer wall of the second bevel gear.

[0014] Further, one end of the first adjusting rod is arranged in the inner wall of the first sliding seat, a knob is fixedly connected to the axial position of the other end of the first adjusting rod, and the second reset spring for resetting is arranged on the opposite wall surface of the first sliding seat and the first adjusting rod.

[0015] Further, the outer wall of the first adjusting rod is provided with a plurality of insertion rods arranged in a circumferential direction, a plurality of insertion grooves arranged in a circumferential direction are formed in the inner wall of the first sliding seat, and the insertion rods and the insertion grooves are matched.

[0016] Further, a plurality of groups of damping blocks arranged in a circumferential direction are arranged on one side of the clamping block close to the main control handle, and the damping blocks are made of elastic material.

[0017] Beneficial effects

[0018] The utility model provides a water faucet main part with child lock has the following beneficial effects:

[0019] (1) the water faucet main part with child lock, through setting up locking assembly, adjusting portion and control portion, through the pulling and rotation of knob can adjust connecting plate and clamping block, through the elastic force of first reset spring and the extrusion of clamping block lock main control handle, and through the pulling and reverse rotation of knob can remove the unlocking of main control handle, in turn can conveniently lock and remove main control handle, avoid the child misoperation and spray, cause the scald and frostbite of child, cause the danger.

[0020] (2) The faucet body with a child lock can lock the main control handle through the elastic force of the first reset spring and the clamping of the clamping block, at this time, the damping block is extruded and can be deformed to be attached to the wall surface of the main control handle, the friction between the two is improved, and the stability of the locking is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front view of the utility model;

[0022] Figure 2 It is a sectional view of the locking assembly of the utility model;

[0023] Figure 3 It is an explosion view of the adjusting part of the utility model;

[0024] Figure 4 It is a sectional view of the control part of the utility model;

[0025] Figure 5 It is a detailed view of the clamping block of the utility model.

[0026] Legend: 1, shower mixing valve body; 2, water inlet; 3, communication port; 4, placing groove; 5, main control handle; 6, control button; 7, fixed seat; 8, fixed plate; 9, telescopic rod; 10, first reset spring; 11, first sliding seat; 12, knob; 13, second sliding seat; 14, connecting plate; 15, clamping block; 16, first bevel gear; 17, first adjusting rod; 18, plug rod; 19, plug groove; 20, second reset spring; 21, second bevel gear; 22, lead screw; 23, second adjusting rod; 24, limit sliding block; 25, damping block. DETAILED DESCRIPTION

[0027] Embodiment one: a faucet body with a child lock, as shown in Figure 1 and Figure 2 , comprising

[0028] The shower mixing valve body 1 has an inlet 2, a connecting port 3, a placement groove 4, a main control handle 5, and a control button 6. The shower mixing valve body 1 has two inlets 2 at its rear ends for connecting hot and cold water respectively. The connecting port 3 is located at the bottom of the shower mixing valve body 1 for connecting to the shower head. Valves are installed inside the shower mixing valve body 1 at the inlet 2 and the connecting port 3. The placement groove 4 is located on the side wall of the shower mixing valve body 1 for fixing the shower head position. The main control handle 5 is... The control button 6, located on the right side of the shower head mixing valve body 1, controls the valve on the inlet 2. The control button 6, located on the left side of the shower head mixing valve body 1, controls the valve on the connecting port 3. (The part in parentheses refers to existing technology.) When installation is required, the inlet 2 is connected to the hot and cold water pipes, and the shower head is connected to the connecting port 3. When it is needed, the main control handle 5 is turned on to open the inlet 2, and the corresponding connecting port 3 is opened by pressing the control button 6, and the shower head sprays water.

[0029] The locking component is located at the bottom of the shower head mixing valve body 1 to lock the position of the main control handle 5. The locking component includes a fixed base 7, a fixed plate 8, a telescopic rod 9, a connecting plate 14, and a clamping block 15.

[0030] An adjustment section is provided at the fixed base 7 for adjusting the positions of the fixed base 7, the connecting plate 14 and the clamping block 15. The adjustment section includes a knob 12, a first bevel gear 16 and a first adjustment rod 17.

[0031] The control unit is located in the fixed base 7 and is used to adjust the relative position of the connecting plate 14 and the clamping block 15 with the fixed base 7. The control unit includes a lead screw 22 and a second adjusting rod 23.

[0032] like Figure 4 As shown, the fixing plate 8 is fixedly connected to the bottom of the shower head mixing valve body 1. The telescopic rod 9 has a fixed end and an extended end. The extended end is slidably connected to the inner wall of the fixed end. The fixed end of the telescopic rod 9 is fixedly connected to the outer wall of one side of the fixing plate 8. The fixing seat 7 is set on the extended end of the telescopic rod 9. The first return spring 10 is fixedly connected to the wall surface opposite the fixed end and the extended end of the telescopic rod 9. The main control handle 5 has a through hole. The fixing seat 7 passes through the through hole. The fixing seat 7 has multiple sliding holes arranged in a circle. The second adjusting rod 23 is slidably connected to the inner wall of the sliding hole. The connecting plate 14 is fixedly connected to the end of the second adjusting rod 23 away from the fixing seat 7. The clamping block 15 is fixedly connected to the side of the connecting plate 14 near the outer wall of the main control handle 5.

[0033] When the second adjusting rod 23 moves, the clamping block 15 can be moved synchronously to the side away from the fixed seat 7 via the connecting plate 14. This will cause the connecting plate 14 and the clamping block 15 to move out of the through hole on the main control throttle 5. The elastic force of the first reset spring 10 will cause the telescopic rod 9 to retract, which will move the fixed seat 7 and the connecting plate 14 and the clamping block 15 on it to the wall of the main control throttle 5. The clamping and fixing of the clamping block 15 will lock the main control throttle 5.

[0034] like Figure 4 As shown, a second sliding seat 13 is fixedly connected to the inner wall of the fixed seat 7 at the axis of the sliding hole. A lead screw 22 is set in the inner wall of the second sliding seat 13. Limiting grooves are opened at both ends of the inner wall of the second sliding seat 13. Limiting sliders 24 are fixedly connected to both ends of the outer wall of the second adjusting rod 23. The limiting sliders 24 are slidably connected to the inner wall of the limiting grooves. A second bevel gear 21 is rotatably connected to one end of the second sliding seat 13 at an axial position. A lead screw 22 is fixedly connected to the second bevel gear 21 at an axial position. A rotating hole and a threaded hole are respectively opened on the wall of the second sliding seat 13 and the second adjusting rod 23. The lead screw 22 is rotatably connected to the inner wall of the rotating hole and threadedly connected to the inner wall of the threaded hole.

[0035] like Figure 3 As shown, the inner wall of the fixed seat 7 is rotatably connected to the first sliding seat 11 at an axial position, and the outer wall of the first sliding seat 11 is fixedly connected to the first bevel gear 16, which meshes with the outer wall of the second bevel gear 21.

[0036] When the first sliding seat 11 rotates, the first bevel gear 16 drives the second bevel gear 21 meshing with it to rotate. The rotation of the second bevel gear 21 drives the lead screw 22 fixed on it to rotate. The rotation of the lead screw 22 drives the second adjusting rod 23 threadedly connected to it to slide within the second sliding seat 13. The movement of the second adjusting rod 23 is limited by the sliding of the limiting slider 24 within the limiting groove, thereby driving the second adjusting rod 23 to move away from the fixed seat 7.

[0037] like Figure 3 As shown, one end of the first adjusting rod 17 is disposed on the inner wall of the first sliding seat 11, and the other end of the first adjusting rod 17 passes through the fixed seat 7 and is axially fixedly connected to the knob 12. A second reset spring 20 for resetting is disposed on the wall surface opposite to the first sliding seat 11 and the first adjusting rod 17.

[0038] The outer wall of the first adjusting rod 17 is provided with a plurality of insert rods 18 arranged in a circle, and the inner wall of the first sliding seat 11 is provided with a plurality of slots 19 arranged in a circle. The cross-sections of the insert rods 18 and the slots 19 are both semi-circular and they are compatible with each other.

[0039] When locking is required, pull knob 12. Pulling knob 12 will stretch the second return spring 20 and cause the insertion rod 18 to be inserted into the slot 19 on the first sliding seat 11. This will also stretch the first return spring 10 in the telescopic rod 9, pulling the fixed seat 7 out of the through hole position. Then, rotate knob 12. Knob 12 will drive the first sliding seat 11 to rotate synchronously through the insertion rod 18, which will drive the first bevel gear 16 to rotate.

[0040] In summary, the locking component, adjustment unit, and control unit allow for the adjustment of the connecting plate 14 and clamping block 15 by pulling and rotating the knob 12. The main control handle 5 is locked by the elasticity of the first reset spring 10 and the compression of the clamping block 15. The main control handle 5 can be unlocked by pulling and rotating the knob 12 in the opposite direction. This allows for convenient locking and unlocking of the main control handle 5, preventing children from accidentally spraying the product and causing burns or frostbite, thus avoiding potential dangers.

[0041] like Figure 5 As shown, the clamping block 15 is provided with multiple sets of damping blocks 25 arranged in a circular pattern on the side near the main control throttle 5. The damping blocks 25 are made of elastic material and are arranged in concentric circles.

[0042] By using the clamping block 15 and damping block 25, the main control throttle 5 can be locked by the elastic force of the first reset spring 10 and the clamping of the clamping block 15. At this time, the damping block 25 can deform and fit against the wall of the main control throttle 5 when it is squeezed, thereby increasing the friction between the two and improving the stability of the lock.

[0043] The working principle of this utility model is as follows: When locking is required, pull the knob 12. Pulling the knob 12 will stretch the second return spring 20 and cause the insertion rod 18 to insert into the slot 19 on the first sliding seat 11. This will also stretch the first return spring 10 in the telescopic rod 9, pulling the fixed seat 7 out of the through hole position. Then, rotate the knob 12. The knob 12 will drive the first sliding seat 11 to rotate synchronously through the insertion rod 18, which will drive the first bevel gear 16 to rotate. When the first sliding seat 11 rotates, the first bevel gear 16 will drive the second bevel gear 21 meshing with it to rotate. The rotation of the second bevel gear 21 will drive the screw 22 fixed on it to rotate. The rotation of the screw 22 will drive the second adjusting rod 23 threadedly connected to it to slide in the second sliding seat 13. And through the limiting slider 24, the second adjusting rod 23 will slide in the limiting groove. 3. The movement is limited, and then the second adjusting rod 23 moves away from the fixed seat 7. When the second adjusting rod 23 moves, the clamping block 15 moves synchronously away from the fixed seat 7 through the connecting plate 14. This moves the connecting plate 14 and the clamping block 15 out of the through hole on the main control handle 5. The elastic force of the first return spring 10 causes the telescopic rod 9 to retract, moving the fixed seat 7 and the connecting plate 14 and the clamping block 15 to the wall of the main control handle 5. The clamping block 15 locks the main control handle 5. When unlocking is required, pull the knob 12 and insert the plug 18 on the knob 12 into the slot 19 in the first sliding seat 11. The knob 12 is rotated in the opposite direction, causing the second adjusting rod 23 to move in the opposite direction. This causes the connecting plate 14 and the clamping block 15 to move in the opposite direction to the fixed seat 7 and pass through the through hole, thus releasing the lock on the main control handle 5.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A faucet body with a child lock, characterized in that: include: Shower mixing valve body (1), the shower mixing valve body (1) is equipped with a water inlet (2), a connecting port (3), a placement slot (4), a main control handle (5) and a control button (6); The locking component is located at the bottom of the shower head mixing valve body (1) to lock the position of the main control handle (5). The locking component includes a fixed seat (7), a fixed plate (8), a telescopic rod (9), a connecting plate (14), and a clamping block (15). An adjustment section is provided at the fixed base (7) for adjusting the position of the fixed base (7), the connecting plate (14) and the clamping block (15). The adjustment section includes a knob (12), a first bevel gear (16) and a first adjustment rod (17). The control unit is located in the fixed base (7) and is used to adjust the relative position of the connecting plate (14) and the clamping block (15) with the fixed base (7). The control unit includes a lead screw (22) and a second adjusting rod (23).

2. The faucet body with child lock according to claim 1, characterized in that: The fixed plate (8) is fixedly connected to the bottom of the shower head mixing valve body (1). The fixed end of the telescopic rod (9) is fixedly connected to the outer wall of one side of the fixed plate (8). The fixed seat (7) is set at the extended end of the telescopic rod (9). A first reset spring (10) is set inside the telescopic rod (9). Multiple second adjusting rods (23) arranged in a circle are slidably connected on the fixed seat (7). The connecting plate (14) is fixedly connected to the end of the second adjusting rod (23) away from the fixed seat (7). The clamping block (15) is fixedly connected to the side of the connecting plate (14) near the outer wall of the main control handle (5).

3. The faucet body with child lock according to claim 2, characterized in that: The inner wall of the fixed seat (7) is fixedly connected to the second sliding seat (13) at the axis of the sliding hole. The screw (22) is set in the inner wall of the second sliding seat (13). Limiting grooves are opened at both ends of the inner wall of the second sliding seat (13). Limiting sliders (24) are fixedly connected to both ends of the outer wall of the second adjusting rod (23). The limiting sliders (24) are slidably connected to the inner wall of the limiting groove. The second sliding seat (13) is rotatably connected to the second bevel gear (21) at one end. The second bevel gear (21) is fixedly connected to the screw (22) at the axial position. The screw (22) is rotatably connected to the inner wall of the second sliding seat (13) and threadedly connected to the inner wall of the second adjusting rod (23).

4. The faucet body with child lock according to claim 3, characterized in that: The inner wall of the fixed seat (7) is rotatably connected to the first sliding seat (11), and the outer wall of the first sliding seat (11) is fixedly connected to the first bevel gear (16), which meshes with the outer wall of the second bevel gear (21).

5. The faucet body with child lock according to claim 4, characterized in that: One end of the first adjusting rod (17) is disposed on the inner wall of the first sliding seat (11), and the other end of the first adjusting rod (17) is axially fixedly connected to a knob (12). A second reset spring (20) for resetting is disposed on the opposite wall surfaces of the first sliding seat (11) and the first adjusting rod (17).

6. The faucet body with child lock according to claim 5, characterized in that: The outer wall of the first adjusting rod (17) is provided with a plurality of insert rods (18) arranged in a circle, and the inner wall of the first sliding seat (11) is provided with a plurality of slots (19) arranged in a circle, and the insert rods (18) and slots (19) are compatible.

7. The faucet body with child lock according to claim 1, characterized in that: The clamping block (15) has multiple sets of damping blocks (25) arranged in a circular pattern on the side near the main control throttle (5). The damping blocks (25) are made of elastic material.

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