Spray bottle operating rod

Abstract

The utility model relates to the technical field of improved configuration of feeding equipment, and discloses a spray bottle operating rod which comprises a telescopic rod, one end of the telescopic rod is provided with a pressing rod and a fixing assembly used for fixing a spray bottle, the two ends of the pressing rod are a switching end and a pressing connection end respectively, the switching end is rotationally connected with the telescopic rod, and the pressing connection end abuts against a spray head of the fixed spray bottle. A driving mechanism is arranged on the telescopic rod, is connected with the middle part of the pressing rod and is used for driving the pressing rod to rotate, and the pressing end of the pressing rod extrudes the spray head of the spray bottle to realize paint spraying of the spray bottle; the spraying bottle is fixed through the fixing assembly, the pressing rod of the driving mechanism is manually operated to rotate, the pressing rod presses the spraying head of the spraying bottle, the spraying bottle sprays paint, the driving mechanism is operated to reset, the spraying head of the spraying bottle automatically resets, the pressing rod is pushed to the original position, and paint spraying is stopped. The length of the telescopic rod can be adjusted for long-distance paint spraying, the whole structure is simple, operation is easy, paint spraying can be completed through manual operation, the spraying bottle is directly used for paint spraying operation, and paint is prevented from blocking a pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of improved configuration of a feeding device, in particular to a spray bottle operating lever. Background Art

[0002] At present, construction sites usually need to be marked with spray paint, and self-spray bottles are usually used for marking. Self-spray bottles are small in size and light in weight, making them easy to carry and use on site. Self-spray bottles are handheld, and when used on some high walls or other scenes that are out of reach of hands, it is necessary to use ladders, scaffolding and other equipment to climb to the corresponding height before spraying paint. If it is necessary to spray paint on the exterior walls of buildings, ladders and other equipment cannot be used, and it is necessary to climb outdoors to perform high-altitude operations, which is difficult to operate and increases the operational risks.

[0003] Existing long-distance painting methods usually use long-pole nozzles and operate through electric pressurization. This method requires equipment with a complex structure and heavy weight. In addition, the pipes of the long-pole nozzles are long. After painting, paint will remain in the pipes, which may cause pipe blockage problems and has great limitations in use. Utility Model Content

[0004] The purpose of the utility model is to provide a spray bottle operating rod, which can adjust the spray bottle to a suitable position for long-distance paint spraying operation by adjusting the telescopic rod, simplify the structure of the device, reduce the overall weight of the device, and facilitate operation; and avoid paint clogging the pipeline.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a spray bottle operating rod, which includes a telescopic rod, one end of the telescopic rod is provided with a pressure rod and a fixing assembly for fixing the spray bottle, the two ends of the pressure rod are respectively a adapter end and a crimping end, the adapter end is rotatably connected to the telescopic rod, and the crimping end abuts against the nozzle of the fixed spray bottle; a driving mechanism is provided on the telescopic rod, and the driving mechanism is connected to the middle part of the pressure rod, which is used to drive the pressure rod to rotate, so that the crimping end of the pressure rod squeezes the nozzle of the spray bottle to spray paint.

[0006] Preferably, the driving mechanism includes a gripping handle and a connecting piece provided at the other end of the telescopic rod, and the gripping handle is rotatably connected to the connecting piece; the driving mechanism also includes a steel wire, one end of the steel wire is connected to the gripping handle, and the other end is connected to the pressure rod, and the rotation of the gripping handle drives the steel wire to pull the pressure rod to rotate.

[0007] Preferably, the gripping handle is a bent structure, and the gripping handle includes a connecting section and a driving section, and the connecting section and the driving section form a certain angle, wherein one end of the connecting section is connected to the connecting piece, and the other end of the connecting section is connected to the steel wire, and the driving section is used to drive the connecting section to rotate.

[0008] Preferably, the driving mechanism further comprises a sleeve sleeved on the outer periphery of the steel wire, one end of the sleeve is fixed to the connecting member, and the other end is fixed to the telescopic rod.

[0009] Furthermore, the driving mechanism also includes a first limit block, which is located at one end of the telescopic rod close to the pressure rod, and the first limit block is connected to the side of the telescopic rod. The other end of the sleeve is connected to the first limit block, and a through hole is opened in the middle of the first limit block, and the steel wire passes through the through hole of the first limit block; the driving mechanism also includes a spring, one end of the spring is connected to the first limit block, and the other end is connected to the pressure rod, and the spring is sleeved on the outer periphery of the steel wire.

[0010] Furthermore, a limiting nut is provided at the through hole of the first limiting block, and the hole diameter of the limiting nut is smaller than the diameter of the spring.

[0011] Preferably, the telescopic rod further comprises a support rod provided on the telescopic rod near one end of the pressure rod, the support rod being rotatably connected to the telescopic rod; the pressure rod and the fixing assembly are respectively connected to the support rod.

[0012] Preferably, it further comprises a transfer rod connected to the side surface of the support rod, wherein the transfer rod is arranged obliquely relative to the support rod and is connected to the transfer end of the pressure rod.

[0013] Preferably, the telescopic rod comprises a plurality of connecting rods which are sleeved in sequence, a clamping assembly is provided at the connection between two adjacent connecting rods, the two adjacent connecting rods are respectively a first connecting rod and a second connecting rod, and the clamping assembly comprises a clamping member and an abutting member;

[0014] The clamping member includes a mounting portion, a first connecting portion and a clamping portion, the mounting portion is sleeved on the outer circumference of the first connecting rod, and part or all of the clamping portion is sleeved on the second connecting rod, and the clamping portion includes a plurality of first clamping pieces arranged at intervals along the circumference, and the first clamping pieces can shrink toward the middle; the abutting member includes a second connecting portion and an abutting portion, the second connecting portion is connected to the first connecting portion, and when the first connecting portion is fully connected to the second connecting portion, the abutting portion drives the first clamping piece to shrink toward the middle for clamping the second connecting rod.

[0015] Preferably, the fixing assembly is two semicircular second clips, one of the second clips is connected to the telescopic rod, and the two second clips are detachably connected by bolts.

[0016] The spray bottle operating rod of the embodiment of the utility model has the following advantages compared with the prior art: the spray bottle is fixed to one end of the telescopic rod by a fixing assembly, the telescopic rod is adjusted to an appropriate length, the other end of the telescopic rod is held, and the driving mechanism is manually operated, the driving mechanism drives the pressure rod abutting against the spray bottle to rotate, and the crimping end of the pressure rod presses the nozzle of the spray bottle to make the spray bottle spray paint, and the driving mechanism is reset by operating the pressure rod. At this time, the pressure rod is not subjected to tension, the nozzle of the spray bottle can be automatically reset and the pressure rod is pushed to its original position, the paint spraying is stopped, and the paint spraying operation is completed; the length of the telescopic rod can be adjusted to adapt to the distance of the point to be painted for spraying, and the overall structure is simple and easy to operate. Long-distance painting can be completed by manual operation, and the spray bottle can be directly used for painting operation to avoid paint clogging the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the spray bottle operating lever according to an embodiment of the present utility model.

[0018] Figure 2 This is the spray bottle operating lever of the utility model embodiment Figure 1 Enlarged view of point A in the middle.

[0019] Figure 3 It is a structural schematic diagram of the tensioning assembly of the spray bottle operating rod according to an embodiment of the present utility model.

[0020] Figure 4 It is a structural schematic diagram of the fixing assembly of the spray bottle operating rod according to an embodiment of the present utility model.

[0021] Figure 5 It is a structural schematic diagram of the gripping handle of the spray bottle operating rod according to an embodiment of the present utility model.

[0022] In the figure, 1. telescopic rod; 11. support rod; 111. adapter rod; 12. connecting rod; 13. clamping assembly; 14. clamping member; 141. mounting portion; 142. first connecting portion; 143. clamping portion; 15. abutting member; 151. second connecting portion; 152. abutting portion; 2. pressing rod; 21. adapter end; 22. crimping end; 23. second limit block; 3. driving mechanism; 31. gripping handle; 311. connecting section; 312. driving section; 32. connecting member; 33. steel wire; 34. sleeve; 35. first limit block; 36. spring; 37. limiting nut; 4. fixing assembly; 41. second clamping piece. DETAILED DESCRIPTION

[0023] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] In the description of the present invention, it should be understood that the terms "upper" and "lower" used in the present invention to indicate orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are used solely for the purpose of facilitating the description of the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] like Figure 1-Figure 5 As shown, a spray bottle operating rod of a preferred embodiment of the present invention includes a telescopic rod 1, one end of the telescopic rod 1 is provided with a pressure rod 2 and a fixing assembly 4 for fixing the spray bottle, the two ends of the pressure rod 2 are respectively a connecting end 21 and a crimping end 22, the connecting end 21 is rotatably connected to the telescopic rod 1, and the crimping end 22 abuts against the nozzle of the fixed spray bottle; a driving mechanism 3 is provided on the telescopic rod 1, and the driving mechanism 3 is connected to the middle part of the pressure rod 2, and is used to drive the pressure rod 2 to rotate, so that the crimping end 22 of the pressure rod 2 squeezes the nozzle of the spray bottle to spray paint.

[0026] Specifically, when in use, the telescopic rod 1 is placed vertically, and the length of the telescopic rod 1 can be adjusted according to construction needs, and the adjustable length is usually 0.5 meters to 5 meters; a fixing component 4 for fixing the spray bottle is provided near the upper end of the telescopic rod 1, and the spray bottle is fixed to the end of the telescopic rod 1 through the fixing component 4. The construction worker holds the lower end of the telescopic rod 1 and can aim the spray bottle at the wall position where long-distance painting is required; the adapter end 21 of the pressure rod 2 is rotatably connected to the upper end of the telescopic rod 1, and the crimping end 22 of the pressure rod 2 abuts on the nozzle of the fixed spray bottle. The telescopic rod 1 is provided with a driving mechanism 3, and one end of the driving mechanism 3 for driving is located at the lower end of the telescopic rod 1 and can be driven manually or electrically. The other end of the driving mechanism 3 is connected to the middle part of the pressure rod 2. When the driving mechanism 3 is driven, the driving mechanism 3 can drive the pressure rod 2 to rotate downward, and the crimping end 22 of the pressure rod 2 presses the nozzle to make the spray bottle spray paint. After the painting is completed, the driving mechanism 3 is reset, and the driving mechanism 3 resets and drives the pressure rod 2 back to its initial state.

[0027] On this basis, the driving mechanism 3 can be adjusted along with the length of the telescopic rod 1 by folding, winding or adjusting the length of the component, ensuring that the operating rod can be used normally after the telescopic rod 1 is adjusted in length within the adjustable range.

[0028] Through the above structure, the telescopic rod 1 can be adjusted to an appropriate length according to the construction position, and the long-distance painting operation can be completed manually. The overall structure is simple and easy to operate and maintain; by directly using a spray bottle to spray paint, the paint can be effectively prevented from clogging the pipe.

[0029] Preferably, the driving mechanism 3 includes a gripping handle 31 and a connecting piece 32 provided at the other end of the telescopic rod 1, and the gripping handle 31 is rotatably connected to the connecting piece 32; the driving mechanism 3 also includes a steel wire 33, one end of the steel wire 33 is connected to the gripping handle 31, and the other end is connected to the pressure rod 2, and the rotation of the gripping handle 31 drives the steel wire 33 to pull the pressure rod 2 to rotate.

[0030] When the cam 32 is in the unlock state, the cam 32 is in the unlock state, and the cam 32 is in the unlock state, so that the cam 32 can be unlocked and the cam 32 can be unlocked.

[0031] Preferably, the gripping handle 31 is a bent structure, and the gripping handle 31 includes a connecting section 311 and a driving section 312, and the connecting section 311 and the driving section 312 form a certain angle, wherein one end of the connecting section 311 is connected to the connecting member 32, and the other end of the connecting section 311 is connected to the steel wire 33, and the driving section 312 is used to drive the connecting section 311 to rotate.

[0032] Specifically, the gripping handle 31 has an L-shaped bending structure, one end of the connecting section 311 is rotatably connected to the connecting piece 32, so that the gripping handle 31 can rotate as a whole, and the steel wire 33 is connected to the other end of the connecting section 311, ensuring that the steel wire 33 can be pulled when the gripping handle 31 rotates. The direction of the driving section 312 is the same as the length direction of the telescopic rod 1, which is convenient for hand-held operation. When spraying paint is needed, press the driving section 312 in the direction of the telescopic rod 1 to pull the steel wire 33, thereby realizing the spraying operation, and the overall operation is convenient.

[0033] Preferably, the driving mechanism 3 further includes a sleeve 34 sleeved on the outer periphery of the steel wire 33 , one end of the sleeve 34 is fixed to the connecting member 32 , and the other end is fixed to the telescopic rod 1 .

[0034] Specifically, the sleeve 34 is sleeved on the outer periphery of the steel wire 33, and the length of the sleeve 34 is not easy to change. One end of the sleeve 34 is fixed on the connecting piece 32, and the other end is fixed near the upper end of the telescopic rod 1 to protect the steel wire 33; the length of the steel wire 33 is greater than the length of the sleeve 34. Gripping the handle 31, the steel wire 33 and the sleeve 34 move relative to each other. The length of the sleeve 34 is slightly greater than the distance from the connecting piece 32 to the upper end of the telescopic rod 1 when the telescopic rod 1 is extended to its maximum length, ensuring that the sleeve 34 is not broken or damaged when the telescopic rod 1 is extended to its maximum length. When the telescopic rod 1 is retracted, the sleeve 34 and the steel wire 33 can be bent. Since the lengths of the sleeve 34 and the steel wire 33 are fixed, gripping the handle 31 pulls the steel wire 33 and the sleeve 34 to form a relative displacement. That is, when the telescopic rod 1 is within the adjustable range, the length of the steel wire 33 pulled out of the lower end of the sleeve 34 by gripping the handle 31 is always the same as the length of the steel wire 33 retracted into the sleeve 34 at the upper end. This ensures that within the adjustable range of the telescopic rod 1, gripping the handle 31 can pull the pressure rod 2 to rotate without adjusting the lengths of the steel wire 33 and the sleeve 34 (similar to the transmission structure of a bicycle brake).

[0035] Furthermore, the driving mechanism 3 also includes a first limit block 35, which is located at one end of the telescopic rod 1 close to the pressure rod 2, and the first limit block 35 is connected to the side of the telescopic rod 1. The other end of the sleeve 34 is connected to the first limit block 35. A through hole is opened in the middle of the first limit block 35, and the steel wire 33 passes through the through hole of the first limit block 35; the driving mechanism 3 also includes a spring 36, one end of the spring 36 is connected to the first limit block 35, and the other end is connected to the pressure rod 2, and the spring 36 is sleeved on the outer periphery of the steel wire 33.

[0036] The spring 36 is connected to the upper bottom surface of the first limit block 35 and is sleeved on the outer circumference of the portion of the upper end of the steel wire 33 that does not wrap around the sleeve 34. When the spring 36 is not subjected to external force and is in a normal state, the pressure rod 2 is in a position abutting the spray head of the spray bottle. At this time, the pressure rod 2 will be subjected to the force of the spring 36 when it is rotated upward or downward to limit the position of the pressure rod 2. When the gripping handle 31 is rotated under force, the steel wire 33 and the pressure rod 2 are pulled downward, the spring 36 is compressed, and the pressure rod 2 presses the spray head to spray paint. When no external force is applied to the gripping handle 31, the spring 36 restores and provides an upward elastic force to reset the pressure rod 2 and the gripping handle 31.

[0037] In addition, a limiting nut 37 is provided at the through hole of the first limiting block 35 , and the hole diameter of the limiting nut 37 is smaller than the diameter of the spring 36 .

[0038] Specifically, the upper and lower bottom surfaces of the first limit block 35 are provided with limit nuts 37 for fixing the sleeve 34 and the spring 36. Furthermore, the aperture of the limit nut 37 is smaller than the diameter of the spring 36, which can prevent the spring 36 from passing through the through hole of the first limit block 35 due to excessive tension, resulting in irreversible damage.

[0039] In addition, a second limit block 23 is provided on the middle side of the pressure rod 2, and the upper ends of the steel wire 33 and the spring 36 are connected to the second limit block 23, which facilitates the installation of the steel wire 33 and the spring 36 to drive the pressure rod 2 to rotate.

[0040] Preferably, the telescopic rod 1 further comprises a support rod 11 provided on the telescopic rod 1 near one end of the pressure rod 2 , the support rod 11 being rotatably connected to the telescopic rod 1 ; the pressure rod 2 and the fixing assembly 4 are respectively connected to the support rod 11 .

[0041] Specifically, the support rod 11 is rotatably connected to the upper end of the telescopic rod 1, and the fixing component 4 is arranged on the support rod 11, which can be rotated to adjust the spraying angle of the spray bottle to increase the overall applicability of the device; the above-mentioned pressure rod 2 and the first limit block 35 can both be arranged on the support rod 11 for easy adjustment.

[0042] Furthermore, the device further includes a transfer rod 111 disposed on the side of the support rod 11 . The transfer rod 111 is tilted relative to the support rod 11 and is connected to the pressure rod 2 .

[0043] Specifically, a transfer rod 111 is provided on the side of the support rod 11 relative to the fixed component 4, which extends obliquely upward. The pressure rod 2 is rotatably connected to the end of the transfer rod 111 away from the support rod 11. The transfer rod 111 and the pressure rod 2 form a suitable angle so that the pressure rod 2 can abut against the nozzle of the spray bottle.

[0044] Preferably, the telescopic rod 1 includes a plurality of connecting rods 12 that are sequentially sleeved, and a clamping assembly 13 is provided at the connection between two adjacent connecting rods 12. The two adjacent connecting rods 12 are respectively the first connecting rod and the second connecting rod. The clamping assembly 13 includes a clamping member 14 and an abutting member 15.

[0045] The clamping member 14 includes a mounting portion 141, a first connecting portion 142 and a clamping portion 143. The mounting portion 141 is sleeved on the outer periphery of the first connecting rod, and part or all of the clamping portion 143 is sleeved on the second connecting rod. The clamping portion 143 includes a plurality of first clamping plates arranged at intervals along the circumference, and the first clamping plates can shrink toward the middle; the abutting member 15 includes a second connecting portion 151 and an abutting portion 152. The second connecting portion 151 is connected to the first connecting portion 142. When the first connecting portion 142 is fully connected to the second connecting portion 151, the abutting portion 152 drives the first clamping plate to shrink toward the middle for clamping the second connecting rod.

[0046] Specifically, the telescopic rod 1 is composed of multiple connecting rods 12 that are sleeved in sequence. The connecting rod 12 near the lower end is sleeved on the outer periphery of the connecting rod 12 near the upper end. The first connecting rod is the connecting rod 12 near the lower end, and the second connecting rod is the connecting rod 12 near the upper end; the clamping assembly 13 is provided at the connection between two adjacent connecting rods 12, and the mounting portion 141 of the clamping member 14 is fixed to the outer periphery of the upper end of the first connecting rod, and the first connecting portion 142 and the clamping portion 143 are sleeved on the outer periphery of the second connecting rod. The outer periphery of the first connecting portion 142 is provided with a thread, and the inner wall of the second connecting portion 151 is provided with a corresponding thread, so that the clamping member 14 and the abutment member 15 are threadedly connected; the clamping portion 143 is provided with a plurality of first clamping members spaced apart along the circumference. The clamping portion 143 is truncated cone-shaped as a whole. The diameter of the circumference formed by the first clamping piece is slightly larger than the diameter of the second connecting rod. When the first clamping piece is not under force, the second connecting rod can slide normally. A gap is provided between the first clamping pieces. When the clamping piece 14 and the abutting piece 15 are connected, the truncated cone-shaped abutting portion 152 abuts against the outer periphery of the first clamping piece. The aperture of the abutting portion 152 is smaller than the diameter of the clamping portion 143, so that the first clamping piece is subjected to radial pressure and moves radially toward the middle of the circumference and contracts, thereby clamping the second connecting rod. The second connecting rod cannot slide normally to realize the clamping function. When the abutting piece 15 is removed, the clamping piece 14 is not under pressure, the first clamping piece is restored, and the clamping of the connecting rod can be released.

[0047] Preferably, the fixing assembly 4 is two semicircular second clamping pieces 41 , wherein one of the second clamping pieces 41 is connected to the telescopic rod 1 , and the two second clamping pieces 41 are detachably connected by bolts.

[0048] Specifically, one of the second clips 41 is fixed to the support rod 11. After the spray bottle is placed in the middle of the second clip 41, the other second clip 41 is fixed to the second clip 41 on the support rod 11 by bolts, so that the spray bottle can be firmly fixed on the telescopic rod 1 and ensure that the pressure rod 2 abuts against the spray bottle nozzle; in addition, a gasket can be set on the inner side of the second clip 41 or the roughness can be increased to improve the fixing effect of the fixing component 4.

[0049] The working process of the utility model is as follows: first, adjust the telescopic rod 1 to a suitable length according to the position where long-distance painting is required, tighten the corresponding abutment 15 on the telescopic rod 1 to fix the length of the telescopic rod 1; fix the spray bottle on the telescopic rod 1 through the fixing assembly 4, and the preparation work is completed;

[0050] If the telescopic rod 1 is not in its longest state, the excess portion of the sleeve 34 can be bent and tied to the telescopic rod 1 for ease of operation to prevent the sleeve 34 from being hooked on irrelevant devices or equipment due to its excessive length. The construction worker holds one end of the gripping handle 31, aligns the nozzle of the spray bottle with the position where the paint needs to be sprayed, presses the gripping handle 31, and the gripping handle 31 pulls the steel wire 33 to drive the pressure rod 2 to rotate toward the spray head, pressing the spray head of the spray bottle to spray paint.

[0051] After the painting is completed, the grip handle 31 is released, the spring 36 rebounds without force and drives the pressure rod 2 to recover, and the spray head of the spray bottle is also not restored without force at this time to stop spraying, and the operation rod and the spray bottle are recovered to complete the operation.

[0052] In summary, the embodiment of the present invention provides a spray bottle operating rod, which fixes the spray bottle on a telescopic rod 1 with adjustable length, and can adjust the length of the telescopic rod 1 according to the position where paint needs to be sprayed, so that the spray bottle can be aimed at the position where paint needs to be sprayed; by holding the handle 31 and the steel wire 33, the pressure rod 2 can be adjusted at any time to press the spray head to spray paint, and its structure is simple, easy to use and maintain, and long-distance painting operations can be completed manually; by directly using the spray bottle to spray paint, the problem of paint clogging the pipeline due to excessively long pipelines is avoided.

[0053] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and replacements can be made without departing from the technical principles of the present invention. These improvements and replacements should also be regarded as the scope of protection of the present invention.

Claims

1. A spray bottle operating lever, characterized in that: The telescopic rod comprises a pressure rod and a fixing assembly for fixing the spray bottle at one end of the telescopic rod, and the two ends of the pressure rod are respectively a transfer end and a crimping end, the transfer end is rotatably connected to the telescopic rod, and the crimping end abuts against the nozzle of the fixed spray bottle; The telescopic rod is provided with a driving mechanism, which is connected to the middle part of the pressure rod and is used to drive the pressure rod to rotate, so that the crimping end of the pressure rod squeezes the spray head of the spray bottle to spray paint.

2. The spray bottle operating lever according to claim 1, wherein: The driving mechanism includes a gripping handle and a connecting piece provided at the other end of the telescopic rod, and the gripping handle is rotatably connected to the connecting piece; the driving mechanism also includes a steel wire, one end of the steel wire is connected to the gripping handle, and the other end is connected to the pressure rod, and the rotation of the gripping handle drives the steel wire to pull the pressure rod to rotate.

3. The spray bottle operating lever according to claim 2, wherein: The gripping handle is a bent structure, and the gripping handle includes a connecting section and a driving section, and the connecting section and the driving section form a certain angle, wherein one end of the connecting section is connected to the connecting piece, and the other end of the connecting section is connected to the steel wire, and the driving section is used to drive the connecting section to rotate.

4. The spray bottle operating lever according to claim 2, wherein: The driving mechanism further comprises a sleeve sleeved on the outer periphery of the steel wire, one end of the sleeve is fixed on the connecting piece, and the other end is fixed on the telescopic rod.

5. The spray bottle operating lever according to claim 4, wherein: The driving mechanism also includes a first limit block, which is located at one end of the telescopic rod close to the pressure rod, and the first limit block is connected to the side of the telescopic rod. The other end of the sleeve is connected to the first limit block, and a through hole is opened in the middle of the first limit block, and the steel wire passes through the through hole of the first limit block; the driving mechanism also includes a spring, one end of the spring is connected to the first limit block, and the other end is connected to the pressure rod, and the spring is sleeved on the outer circumference of the steel wire.

6. The spray bottle operating lever according to claim 5, wherein: A limiting nut is provided at the through hole of the first limiting block, and the hole diameter of the limiting nut is smaller than the diameter of the spring.

7. The spray bottle operating lever according to any one of claims 1 to 6, characterized in that: The telescopic rod further comprises a support rod provided on the telescopic rod near one end of the pressure rod, and the support rod is rotatably connected to the telescopic rod; the pressure rod and the fixing assembly are respectively connected to the support rod.

8. The spray bottle operating lever according to claim 7, wherein: It also includes a transfer rod connected to the side of the support rod, the transfer rod is tilted relative to the support rod and is connected to the transfer end of the pressure rod.

9. The spray bottle operating lever according to claim 1, wherein: The telescopic rod includes a plurality of connecting rods that are sequentially sleeved, and a clamping assembly is provided at the connection between two adjacent connecting rods. The two adjacent connecting rods are respectively a first connecting rod and a second connecting rod, and the clamping assembly includes a clamping member and an abutting member; The clamping member includes a mounting portion, a first connecting portion and a clamping portion, the mounting portion is sleeved on the outer circumference of the first connecting rod, and part or all of the clamping portion is sleeved on the second connecting rod, and the clamping portion includes a plurality of first clamping pieces arranged at intervals along the circumference, and the first clamping pieces can shrink toward the middle; the abutting member includes a second connecting portion and an abutting portion, the second connecting portion is connected to the first connecting portion, and when the first connecting portion is fully connected to the second connecting portion, the abutting portion drives the first clamping piece to shrink toward the middle for clamping the second connecting rod.

10. The spray bottle operating lever according to claim 1, wherein: The fixing assembly is two semicircular second clamping pieces, one of which is connected to the telescopic rod, and the two second clamping pieces are detachably connected by bolts.

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