Telescopic two-in-one slit suction head brush

Abstract

The utility model relates to the technical field of slit suction head brushes, and discloses a telescopic two-in-one slit suction head brush which comprises a shell, a slit suction head brush telescopic adjusting mechanism is arranged on the left side of the shell, a handle is fixedly connected to the outer portion of the shell, and a slit suction head brush collecting mechanism is arranged in the shell. A pressing block is pressed to enable a sliding plate to drive a limiting block to slide in a mounting box, so that the limiting block is separated from the interior of a sliding rod, the sliding rod can slide in a telescopic rod, the pressing block is loosened to enable a spring to push the limiting block to enter the sliding rod again, the adjusted sliding rod is limited, and the practicability is high. By pressing the pressing circular ring ratchet block, the pressing circular ring ratchet block is separated from the circular ring ratchet block, so that the rotating block rotates in the connecting base, the angle of the slit suction head brush outside the rotating block can be conveniently adjusted, use is convenient, the fan is driven by the motor to rotate in the shell, and dust can be conveniently sucked into the collecting box.

Description

Technical Field

[0001] The utility model relates to the technical field of slit suction head brushes, in particular to a retractable two-in-one slit suction head brush. Background Art

[0002] The main function of a crevice brush is to clean hard-to-reach crevices and corners. A crevice brush usually has a slender, soft brush head. This design allows it to easily penetrate various crevices and corners and effectively remove dirt.

[0003] In the existing technology, the crevice suction head brush can clean the gaps between tiles, the inside of faucets or the corners of cabinets, helping users to easily deal with these difficult-to-clean areas. However, the crevice suction head brush is fixed and cannot be adjusted in length or angle according to the needs of the user, which is very inconvenient to use. Therefore, a retractable two-in-one crevice suction head brush is needed to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a retractable two-in-one crevice suction brush to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a retractable two-in-one crevice suction head brush, comprising a housing, a crevice suction head brush retractable adjustment mechanism provided on the left side of the housing, a handle fixedly connected to the outside of the housing, and a crevice suction head brush collecting mechanism provided inside the housing;

[0006] The narrow gap suction head brush telescopic adjustment mechanism includes a narrow gap suction head brush telescopic component and a narrow gap suction head brush adjustment component, and the narrow gap suction head brush telescopic component is arranged on the right side of the narrow gap suction head brush adjustment component.

[0007] Preferably, the slit suction head brush telescopic assembly includes a telescopic rod, which is fixedly connected to the left side of the shell, the outside of the telescopic rod is fixedly connected to the installation box, the inside of the installation box is fixedly connected to the limiting plate, the inside of the installation box is slidably connected to a push block, the bottom of the push block is fixedly connected to the sliding plate, and the end of the installation box away from the push block is slidably connected to the limiting block, a push spring is provided at the middle position between the bottom of the push block and the top of the limiting plate, a spring is provided at the outside of the limit block and the middle position of the installation box, and the inside of the telescopic rod is slidably connected to the sliding rod. Since the telescopic rod is provided, it is beneficial to provide an installation basis for other components.

[0008] Preferably, through holes are provided at corresponding positions of the limit plate and the push block, and the push block is slidably connected to the inside of the limit plate. Since the push block is provided, it is conducive to driving the sliding plate to slide inside the installation box.

[0009] Preferably, a sliding groove is provided at the corresponding position of the limit block and the sliding plate, and the sliding plate is slidably connected to the inside of the limit block. A through hole is provided at the corresponding position of the sliding rod and the limit block, and the limit block is slidably connected to the inside of the sliding rod. Since the limit block is provided, it is beneficial to limit the sliding rod.

[0010] Preferably, the slit suction head brush adjustment assembly includes a connecting seat, which is fixedly connected to the outside of the sliding rod, and a circular ratchet block is fixedly connected to the inner side of the connecting seat. The internal rotation of the connecting seat is connected to the rotating block, and the internal sliding connection of the rotating block is connected to the pressing circular ratchet block. A limiting spring is provided at the bottom of the pressing circular ratchet block and the middle position of the rotating block. The outside of the rotating block is fixedly connected to the slit suction head brush. Since the limiting spring is provided, it is conducive to pushing the pressing circular ratchet block to engage with the circular ratchet block.

[0011] Preferably, through holes are opened at corresponding positions of the connecting seat and the rotating block, and the push-annular ratchet block is movably connected to the inside of the connecting seat, and the annular ratchet block is engaged with the push-annular ratchet block. Since the annular ratchet block is provided, it is beneficial to limit the rotation of the rotating block outside the push-annular ratchet block inside the connecting seat.

[0012] Preferably, the slit suction head brush collection mechanism includes a cross mounting plate, the cross mounting plate is fixedly connected to the inside of the shell, the top of the cross mounting plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a fan, and the external thread of the shell is connected to a collection box, which is conducive to collecting dust.

[0013] Compared with the prior art, the present invention provides a retractable two-in-one crevice suction brush with the following beneficial effects:

[0014] 1. The retractable two-in-one crevice suction head brush is provided with a crevice suction head brush retractable component and a crevice suction head brush adjustment component in the crevice suction head brush retractable adjustment mechanism. The crevice suction head brush retractable component is arranged on the right side of the crevice suction head brush adjustment component. By pressing the pressing block, the sliding plate drives the limit block to slide inside the installation box, so that the limit block is disengaged from the inside of the sliding rod, which is conducive to allowing the sliding rod to slide inside the telescopic rod. By releasing the pressing block, the spring pushes the limit block to re-enter the inside of the sliding rod, restricting the adjusted sliding rod, and by pressing the pressing ring ratchet block, the pressing ring ratchet block is disengaged from the ring ratchet block, so that the rotating block rotates inside the connecting seat, which is conducive to adjusting the angle of the crevice suction head brush outside the rotating block, thereby facilitating use.

[0015] 2. The retractable two-in-one crevice suction brush is used in conjunction with the crevice suction brush collection mechanism and the crevice suction brush retractable adjustment mechanism. The motor drives the fan to rotate inside the shell, which is conducive to sucking dust into the inside of the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the telescopic adjustment mechanism of the slit suction head brush of the utility model;

[0019] Figure 3 This is a schematic diagram of the telescopic component structure of the telescopic adjustment mechanism of the slit suction head brush of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the narrow gap suction head brush adjustment component of the utility model's narrow gap suction head brush telescopic adjustment mechanism;

[0021] Figure 5 This is a schematic diagram of the structure of the collection mechanism of the slit suction head brush of the utility model.

[0022] In the figure: 1. Shell; 2. Telescopic adjustment mechanism of the slit suction head brush; 21. Telescopic assembly of the slit suction head brush; 211. Telescopic rod; 212. Mounting box; 213. Limit plate; 214. Press block; 215. Sliding plate; 216. Limit block; 217. Spring; 218. Push spring; 219. Sliding rod; 22. Adjustment assembly of the slit suction head brush; 221. Connecting seat; 222. Ring ratchet block; 223. Rotating block; 224. Press the ring ratchet block; 225. Limit spring; 226. slit suction head brush; 31. Cross mounting plate; 32. Motor; 33. Fan; 34. Collection box; 4. Handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] Example 1:

[0026] See also Figure 1-5 The utility model provides a technical solution: a retractable two-in-one crevice suction head brush, comprising a shell 1, a crevice suction head brush retractable adjustment mechanism 2 is provided on the left side of the shell 1, a handle 4 is fixedly connected to the outside of the shell 1, and a crevice suction head brush collecting mechanism is provided inside the shell 1;

[0027] The narrow crevice suction head brush telescopic adjustment mechanism 2 includes a narrow crevice suction head brush telescopic component 21 and a narrow crevice suction head brush adjustment component 22 . The narrow crevice suction head brush telescopic component 21 is arranged on the right side of the narrow crevice suction head brush adjustment component 22 .

[0028] Furthermore, the slit suction head brush telescopic assembly 21 includes a telescopic rod 211, which is fixedly connected to the left side of the shell 1, and the outside of the telescopic rod 211 is fixedly connected to the installation box 212, and the inside of the installation box 212 is fixedly connected to the limiting plate 213, and the inside of the installation box 212 is slidably connected to the pressing block 214, and the bottom of the pressing block 214 is fixedly connected to the sliding plate 215, and the end of the installation box 212 away from the pressing block 214 is slidably connected to the limiting block 216, and a pushing spring 218 is provided at the middle position between the bottom of the pressing block 214 and the top of the limiting plate 213, and a spring 217 is provided at the outside of the limiting block 216 and the middle position of the installation box 212, and the inside of the telescopic rod 211 is slidably connected to the sliding rod 219. Since the telescopic rod 211 is provided, it is beneficial to provide an installation basis for other components.

[0029] Furthermore, through holes are opened at corresponding positions of the limit plate 213 and the push block 214, and the push block 214 is slidably connected to the inside of the limit plate 213. Since the push block 214 is provided, it is conducive to driving the sliding plate 215 to slide inside the installation box 212.

[0030] Furthermore, a sliding groove is opened at the corresponding position of the limit block 216 and the sliding plate 215, and the sliding plate 215 is slidably connected to the inside of the limit block 216. A through hole is opened at the corresponding position of the sliding rod 219 and the limit block 216, and the limit block 216 is slidably connected to the inside of the sliding rod 219. Since the limit block 216 is provided, it is beneficial to limit the sliding rod 219.

[0031] Furthermore, the slit suction head brush adjustment assembly 22 includes a connecting seat 221, which is fixedly connected to the outside of the sliding rod 219, and the inner side of the connecting seat 221 is fixedly connected to a circular ratchet block 222. The internal rotation of the connecting seat 221 is connected to a rotating block 223, and the internal sliding connection of the rotating block 223 is connected to a pressing circular ratchet block 224. A limiting spring 225 is provided at the bottom of the pressing circular ratchet block 224 and the middle position of the rotating block 223. The outside of the rotating block 223 is fixedly connected to a slit suction head brush 226. Since the limiting spring 225 is provided, it is conducive to pushing the pressing circular ratchet block 224 to engage with the circular ratchet block 222.

[0032] Furthermore, through holes are opened at the corresponding positions of the connecting seat 221 and the rotating block 223, and the pressing ring ratchet block 224 is movably connected to the inside of the connecting seat 221, and the ring ratchet block 222 is engaged with the pressing ring ratchet block 224. Since the ring ratchet block 222 is provided, it is beneficial to limit the rotation of the rotating block 223 outside the pressing ring ratchet block 224 inside the connecting seat 221.

[0033] Embodiment 2:

[0034] See also Figure 5 , and combined with Example 1, it is further obtained that the slit suction head brush collection mechanism includes a cross mounting plate 31, the cross mounting plate 31 is fixedly connected to the inside of the shell 1, the top of the cross mounting plate 31 is fixedly connected to a motor 32, the output end of the motor 32 is fixedly connected to a fan 33, and the external thread of the shell 1 is connected to a collection box 34. Due to the collection box 34, it is conducive to collecting dust.

[0035] In actual operation, when this device is used, first, the device is adjusted as needed, and the pressing block 214 is pressed to make the pressing block 214 drive the sliding plate 215 to slide inside the installation box 212, so that the sliding plate 215 drives the limiting block 216 to slide inside the installation box 212 and disengage from the inside of the sliding rod 219, so that the sliding rod 219 can slide inside the telescopic rod 211, thereby adjusting its length, and by releasing the pressing block 214, the spring 217 pushes the limiting block 216 back to the inside of the sliding rod 219, fixing the adjusted length, and then The circular ratchet block 224 is pressed to disengage the circular ratchet block 222, thereby rotating the slit suction head brush 226 to drive the rotating block 223 to rotate inside the connecting seat 221. The circular ratchet block 224 is released to allow the limit spring 225 to push the circular ratchet block 224 to engage with the circular ratchet block 222 to limit the adjustment angle of the slit suction head brush 226. By holding the handle 4, the slit suction head brush 226 is aimed at the place that needs to be cleaned, and the fan 33 is driven by the motor 32 to rotate inside the cross mounting plate 31, thereby sucking the dust into the inside of the collection box 34.

[0036] 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 any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such 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 additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A retractable two-in-one crevice suction brush, comprising a housing (1), characterized in that: A narrow crevice suction head brush telescopic adjustment mechanism (2) is provided on the left side of the housing (1), a handle (4) is fixedly connected to the outside of the housing (1), and a narrow crevice suction head brush collecting mechanism is provided inside the housing (1); The narrow gap suction head brush telescopic adjustment mechanism (2) comprises a narrow gap suction head brush telescopic assembly (21) and a narrow gap suction head brush adjustment assembly (22), wherein the narrow gap suction head brush telescopic assembly (21) is arranged on the right side of the narrow gap suction head brush adjustment assembly (22).

2. The retractable two-in-one crevice suction brush according to claim 1, characterized in that: The narrow gap suction head brush telescopic assembly (21) comprises a telescopic rod (211), wherein the telescopic rod (211) is fixedly connected to the left side of the housing (1), the outside of the telescopic rod (211) is fixedly connected to the installation box (212), the inside of the installation box (212) is fixedly connected to the limiting plate (213), the inside of the installation box (212) is slidably connected to the pressing block (214), the bottom of the pressing block (214) is fixedly connected to the sliding plate (215), the end of the installation box (212) away from the pressing block (214) is slidably connected to the limiting block (216), a pushing spring (218) is provided at a middle position between the bottom of the pressing block (214) and the top of the limiting plate (213), a spring (217) is provided at the outside of the limiting block (216) and the middle position of the installation box (212), and the inside of the telescopic rod (211) is slidably connected to the sliding rod (219).

3. The retractable two-in-one crevice suction brush according to claim 2, characterized in that: Through holes are provided at corresponding positions of the limiting plate (213) and the pressing block (214), and the pressing block (214) is slidably connected to the interior of the limiting plate (213).

4. The retractable two-in-one crevice suction brush according to claim 2, characterized in that: A sliding groove is provided at the corresponding positions of the limit block (216) and the sliding plate (215), and the sliding plate (215) is slidably connected to the inside of the limit block (216). A through hole is provided at the corresponding positions of the sliding rod (219) and the limit block (216), and the limit block (216) is slidably connected to the inside of the sliding rod (219).

5. The retractable two-in-one crevice suction brush according to claim 2, characterized in that: The slit suction head brush adjustment assembly (22) comprises a connecting seat (221), the connecting seat (221) is fixedly connected to the outside of the sliding rod (219), the inner side of the connecting seat (221) is fixedly connected to a circular ratchet block (222), the interior of the connecting seat (221) is rotatably connected to a rotating block (223), the interior of the rotating block (223) is slidably connected to a pressing circular ratchet block (224), a limiting spring (225) is provided at a middle position between the bottom of the pressing circular ratchet block (224) and the rotating block (223), and the outer side of the rotating block (223) is fixedly connected to a slit suction head brush (226).

6. The retractable two-in-one crevice suction brush according to claim 5, characterized in that: Through holes are provided at corresponding positions of the connecting seat (221) and the rotating block (223); the pressing circular ring ratchet block (224) is movably connected to the interior of the connecting seat (221); and the circular ring ratchet block (222) is engaged with the pressing circular ring ratchet block (224).

7. The retractable two-in-one crevice suction brush according to claim 5, characterized in that: The slit suction head brush collection mechanism comprises a cross mounting plate (31), the cross mounting plate (31) is fixedly connected to the inside of the housing (1), a motor (32) is fixedly connected to the top of the cross mounting plate (31), a fan (33) is fixedly connected to the output end of the motor (32), and a collection box (34) is threadedly connected to the outside of the housing (1).

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