A mop with stepless retractable length

Abstract

The present invention discloses a mop with stepless extension and retraction, comprising: a telescopic rod assembly, the telescopic rod assembly comprising an upper mop rod and a lower mop rod that can be nested with each other; a water spray assembly, disposed at the lower portion of the lower mop rod, the water spray assembly comprising a hand pump disposed inside the lower mop rod, a spray head disposed at the lower portion of the water spray assembly, the spray head being connected to the lower portion of the hand pump; a handle, for driving the water spray assembly to spray water outward and adjust the length of the telescopic rod assembly; a drive assembly, disposed within the telescopic rod assembly, the upper mop rod being provided with a drive rod mechanism for connecting the drive assembly and the handle; the upper end of the drive assembly being connected to the drive rod mechanism, and the lower end of the drive assembly being connected to the upper portion of the hand pump; and a mop head assembly, disposed at the bottom of the lower mop rod. The present invention uses the drive assembly and the drive rod mechanism to allow the handle to control the extension and retraction of the telescopic rod assembly, thereby enabling the water spray assembly to spray water outward. The structure of the present invention is ingeniously designed, simple to operate, and very user-friendly.

Description

Technical Field

[0001] The invention relates to a mop, in particular to a mop with stepless telescopic length. Background Art

[0002] As a commonly used cleaning tool, mop brings a lot of convenience to our cleaning. Most of the mops on the market are traditional mops, that is, with a mop rod and a mop cloth; some mops can be telescopic and automatically spray water outward, but due to defects in the structural design, they are very inconvenient to use, so a new mop needs to be designed. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a mop with stepless telescopic length.

[0004] In order to solve the above technical problems, the technical solution proposed by the present invention is:

[0005] A mop with stepless retractable length, comprising:

[0006] A telescopic rod assembly, comprising an upper mop rod and a lower mop rod that can be telescoped into each other;

[0007] A water spray assembly is provided at the lower portion of the lower mop rod, the water spray assembly includes a hand pump provided on the inner side of the lower mop rod, a spray head is provided at the lower portion of the water spray assembly, and the spray head is connected to the lower portion of the hand pump;

[0008] A handle portion, used for driving the water spray assembly to spray water outward and adjusting the length of the telescopic rod assembly;

[0009] A drive assembly is provided in the telescopic rod assembly, and a drive rod mechanism for connecting the drive assembly and the handle is provided in the upper mop rod; the upper end of the drive assembly is connected to the drive rod mechanism, and the lower end of the drive assembly is connected to the upper part of the hand pump;

[0010] The mop head assembly is arranged at the bottom of the lower mop rod.

[0011] In the present invention, further, the driving assembly includes a mounting seat provided at the lower part of the driving rod mechanism and a limiting member provided on the inner side of the mounting seat, one end of the limiting member is connected to a spring member, and the other end of the limiting member extends outwardly to provide a limiting block; the driving assembly includes a first side strip provided in the lower mop rod, and the first side strip is provided with a limiting groove matching the limiting block along the length direction; the driving assembly also includes a driving block for driving the limiting block to separate from the limiting groove; the top of the driving block is connected to the driving rod mechanism.

[0012] In the present invention, further, the driving rod mechanism includes a first driving rod for driving the driving block to move, a driving slide button is provided on the side of the handle portion, the lower end of the first driving rod is connected to the driving block, and the upper end of the first driving rod is connected to the driving slide button.

[0013] In the present invention, further, the drive rod mechanism includes a second drive rod, the first drive rod is arranged on the inner side of the middle part of the second drive rod along the length direction, the upper part of the mounting seat is connected to the lower part of the second drive rod, and the handle part is provided with a driving handle for driving the second drive rod to move; the driving assembly includes a second side strip provided on the inner side of the lower mop rod, a gear is provided on the lower side of the mounting seat, a tooth groove matching the gear is provided on the second side strip, a card slot matching the gear is provided at the bottom of the mounting seat, and the lower part of the second side strip is connected to the upper part of the hand pump.

[0014] In the present invention, further, the second side strips are provided on both sides of the lower mop rod, and the lower side of the mounting seat is provided with two gears respectively matching with the second side strips.

[0015] In the present invention, further, a connecting seat is connected to the lower portion of the mounting seat, and the gear is arranged on the inner side of the connecting seat.

[0016] In the present invention, further, the water spray assembly includes a mounting seat and a water storage bottle, the water storage bottle is detachably mounted on the mounting seat, and the water storage bottle is connected to the hand pump via a connecting pipe.

[0017] In the present invention, further, the lower portion of the lower mop rod is connected to the mop head assembly via a universal joint. The mop head assembly comprises a mounting plate, and a mop is provided at the bottom of the mounting plate.

[0018] Compared with the existing technology, the advantages of the present invention are: it is provided with a drive assembly and a drive rod mechanism, through which the handle can control the telescopic rod assembly to extend and retract, so that the water spray assembly can spray water outward. The structural design is ingenious, the operation is simple, and it is very convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the overall structure of the mop of the present invention;

[0020] Figure 2 A schematic diagram of the inner structure of the mop of the present invention;

[0021] Figure 3 A schematic diagram of one structure of the mop of the present invention;

[0022] Figure 4 The present invention Figure 3 An enlarged view of point A in the accompanying drawings;

[0023] Figure 5 Another structural schematic diagram of the mop of the present invention;

[0024] Figure 6 The present invention Figure 5 An enlarged view of point B in the accompanying drawing;

[0025] Legend: 1-telescopic rod assembly, 2-upper mop rod, 3-lower mop rod, 4-water spray assembly, 5-hand pump, 6-spray head, 7-handle, 9-mop head assembly, 10-mounting seat, 11-limiting member, 12-limiting block, 13-first side strip, 14-limiting groove, 15-driving block, 16-first driving rod, 17-driving slide button, 18-second driving rod, 19-driving handle, 20-second side strip, 21-gear, 22-tooth groove, 23-slot, 24-connecting seat, 25-placement seat. DETAILED DESCRIPTION

[0026] In order to facilitate understanding of the present invention, the present invention will be described more comprehensively and meticulously below in conjunction with preferred embodiments, but the protection scope of the present invention is not limited to the following specific embodiments.

[0027] It should be noted that when an element is described as being "fixed, fixed, connected or communicated with" another element, it can be directly fixed, fixed, connected or communicated with the other element, or it can be indirectly fixed, fixed, connected or communicated with the other element through other intermediate connectors.

[0028] Unless otherwise defined, all technical terms used hereinafter have the same meanings as those generally understood by those skilled in the art. The technical terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the scope of protection of the present invention.

[0029] Example

[0030] refer to Figures 1 to 6

[0031] The present embodiment discloses a mop with stepless telescopic length. The structure of the mop includes: a telescopic rod assembly 1, wherein the telescopic rod assembly 1 includes an upper mop rod 2 and a lower mop rod 3 that can be sleeved on each other. The length of the mop can be adjusted by the upper mop rod 2 and the lower mop rod 3; the mop also includes a water spray assembly 4, which is arranged at the lower part of the lower mop rod 3. The water spray assembly 4 includes a hand pressure pump 5 arranged on the inner side of the lower mop rod 3. The lower part of the water spray assembly 4 is provided with a nozzle 6, and the nozzle 6 is connected to the lower part of the hand pressure pump 5. The mop can spray water outward; a handle portion 7 is provided on the top of the mop, which is used to drive the water spray assembly 4 to spray water outward and adjust the length of the telescopic rod assembly 1; it also includes a driving assembly, which is arranged in the telescopic rod assembly 1, and a driving rod mechanism for connecting the driving assembly and the handle portion 7 is provided in the upper mop rod 2; the upper end of the driving assembly is connected to the driving rod mechanism, and the lower end of the driving assembly is connected to the upper part of the hand pump 5; the lower part of the mop is provided with a mop head assembly 9, which is arranged at the bottom of the lower mop rod 3.

[0032] Specifically, in this embodiment, the driving assembly includes a mounting seat 10 provided at the lower part of the driving rod mechanism and a limiting member 11 provided on the inner side of the mounting seat 10, one end of the limiting member 11 is connected to a spring member, and the other end of the limiting member 11 extends outwardly to provide a limiting block 12; the driving assembly includes a first side strip 13 provided in the lower mop rod 3, and the first side strip 13 is provided with a limiting groove 14 matching the limiting block 12 along the length direction; the driving assembly also includes a driving block 15 for driving the limiting block 12 to separate from the limiting groove 14; the top of the driving block 15 is connected to the driving rod mechanism That is, in this embodiment, under the action of the spring, the limit block 12 on the limit member 11 can be locked in the limit groove 14 of the first side strip 13, and the length of the telescopic rod assembly 1 cannot be adjusted. When the limit member 11 is driven by the handle 7, the limit block 12 is separated from the limit groove 14 (at this time, the limit member 11 moves toward the spring side), and the length of the telescopic rod assembly 1 can be adjusted. Specifically, the top of the limit member 11 is provided with a first guide portion recessed inwardly, and the lower portion of the drive block 15 is provided with a second guide portion that matches the first guide portion. The first guide portion and the second guide portion are both provided with mutually matching inclined portions. In this embodiment, the drive rod mechanism preferably includes a first drive rod 16 for driving the drive block 15. The handle 7 is provided with a drive slider 17 on the side. The lower end of the first drive rod 16 is connected to the drive block 15, and the upper end of the first drive rod 16 is connected to the drive slider 17. In this embodiment, the length of the telescopic rod assembly 1 can be adjusted by sliding the drive slider 17 on the handle 7, which is very convenient to operate.

[0033] This embodiment further comprises a driving rod mechanism including a second driving rod 18, wherein the first driving rod 16 is provided along the length direction and is arranged inside the middle part of the second driving rod 18, the upper part of the mounting seat 10 is connected to the lower part of the second driving rod 18, and the handle portion 7 is provided with a driving handle 19 for driving the second driving rod 18 to move; the driving assembly comprises a second side strip 20 provided on the inner side of the lower mop rod 3, a gear 21 is provided on the lower side of the mounting seat 10, a tooth groove 22 matching the gear 21 is provided on the second side strip, a card groove 23 matching the gear 21 is provided at the bottom of the mounting seat 10, and the lower part of the second side strip is connected to the upper part of the hand pump 5; it can be understood that the handle portion 7 The driving slider 17 on the top is used to control the first driving rod 16, and the driving handle 19 is used to control the second driving rod 18. In this embodiment, the first driving rod 16 is arranged on the inner side of the second driving rod 18; in this embodiment, the driving handle 19 can be used to move the second driving rod 18 downward, thereby driving the mounting base 10 to move downward, so that the slot 23 is stuck in the gear 21 (the gear 21 cannot rotate). When the driving handle 19 drives the mounting base 10 to move downward, the gear 21 and the tooth groove 22 cooperate to press the second side strip downward, driving the water spray assembly 4 to spray water outward; when the driving handle 19 is not pressed, the gear 21 and the tooth groove 22 only have a guiding role (the slot 23 is separated from the gear at this time), and will not drive the water spray assembly 4 to spray water outward.

[0034] In this embodiment, preferably, the second side strips 20 are provided on both sides of the lower mop rod 3, and the lower side of the mounting seat 10 is provided with two gears 21 respectively matching with the second side strips.

[0035] Preferably, in this embodiment, a connecting seat 24 is connected to the lower portion of the mounting seat 10 , and the gear 21 is disposed inside the connecting seat 24 .

[0036] In this embodiment, the water spray assembly 4 includes a seating seat 25 and a water bottle. The water bottle is detachably mounted on the seating seat 25 , and the water bottle is connected to the hand pump 5 via a connecting pipe.

[0037] In this embodiment, the lower portion of the lower mop rod 3 is connected to the mop head assembly 9 via a universal joint. The mop head assembly 9 includes a mounting plate, and a mop is provided at the bottom of the mounting plate.

[0038] Compared with the existing technology, the advantages of this embodiment are: it is provided with a drive assembly and a drive rod mechanism, through which the handle can control the telescopic rod assembly to extend and retract, so that the water spray assembly can spray water outward. The structural design is ingenious, the operation is simple, and it is very convenient for users to use.

Claims

1. A mop with stepless extension and retraction, characterized in that: include: A telescopic rod assembly, comprising an upper mop rod and a lower mop rod that can be telescoped into each other; A water spray assembly is provided at the lower portion of the lower mop rod, the water spray assembly includes a hand pump provided on the inner side of the lower mop rod, a spray head is provided at the lower portion of the water spray assembly, and the spray head is connected to the lower portion of the hand pump; A handle portion, used for driving the water spray assembly to spray water outward and adjusting the length of the telescopic rod assembly; A drive assembly is provided in the telescopic rod assembly, and a drive rod mechanism for connecting the drive assembly and the handle is provided in the upper mop rod; the upper end of the drive assembly is connected to the drive rod mechanism, and the lower end of the drive assembly is connected to the upper part of the hand pump; A mop head assembly is provided at the bottom of the lower mop rod; The driving assembly includes a mounting seat provided at the lower part of the driving rod mechanism and a limiting member provided on the inner side of the mounting seat, one end of the limiting member is connected to a spring member, and the other end of the limiting member is provided with a limiting block extending outward; the driving assembly includes a first side strip provided in the lower mop rod, the first side strip being provided with a limiting groove matching the limiting block along the length direction; the driving assembly also includes a driving block for driving the limiting block to separate from the limiting groove; the top of the driving block is connected to the driving rod mechanism; The driving rod mechanism includes a first driving rod for driving the driving block to move, a driving slide button is provided on the side of the handle portion, the lower end of the first driving rod is connected to the driving block, and the upper end of the first driving rod is connected to the driving slide button; The driving rod mechanism includes a second driving rod, the first driving rod is provided along the length direction and is arranged inside the middle part of the second driving rod, the upper part of the mounting seat is connected to the lower part of the second driving rod, and the handle part is provided with a driving handle for driving the second driving rod to move; the driving assembly includes a second side strip provided on the inner side of the lower mop rod, a gear is provided on the lower side of the mounting seat, a tooth groove is provided on the second side strip that matches the gear, a card slot is provided at the bottom of the mounting seat that matches the gear, and the lower part of the second side strip is connected to the upper part of the hand pump; The water spray assembly includes a mounting seat and a water storage bottle. The water storage bottle is detachably mounted on the mounting seat, and the water storage bottle is connected to the hand pump via a connecting pipe.

2. The mop with stepless extension and retractable length according to claim 1, characterized in that: The second side strips are provided on both sides of the lower mop rod, and the lower side of the mounting seat is provided with two gears respectively matched with the second side strips.

3. A mop with stepless retractable length according to claim 1 or 2, characterized in that: A connecting seat is connected to the lower part of the mounting seat, and the gear is arranged on the inner side of the connecting seat.

4. The mop with stepless extension and retractable length according to claim 1, characterized in that: The lower part of the lower mop rod is connected to the mop head assembly through a universal joint. The mop head assembly includes a mounting plate. A mop is provided at the bottom of the mounting plate.

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