Toilet brush with disposable brush head

Abstract

The utility model discloses a toilet brush with a throwable brush head, which comprises a handle part, an accommodating cavity is arranged in the handle part along the axial direction of the handle part, one side of the handle part is provided with an open hole, and the open hole is communicated with the accommodating cavity; the transmission part is arranged on the handle part; the transmission part comprises a force application piece movably arranged on the open hole; the transmission piece is movably arranged in the containing cavity, and the transmission piece can be driven to move in the axial direction of the handle part by pushing the force application piece; the clamping part is rotatably arranged at one end of the handle part and comprises two clamping heads which are oppositely arranged; wherein one end of the transmission piece is located between the tail portions of the two chucks, and the transmission piece can drive the two chucks to do opening and closing movement in the moving process. According to the utility model, the brush head can be quickly clamped and separated, the disposable brush head can be conveniently replaced, and the sanitation degree is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bathroom cleaning tools, and particularly relates to a toilet brush with a disposable brush head. Background Art

[0002] The toilet brush is one of the common bathroom cleaning tools. Its common structure is the toilet brush (10) disclosed in the patent number CN115413229A, which includes a rod (12) having a handle (14) at the first end (18) and a brush head (16) at the second end (19). A cavity (22) for accommodating a pill board (26) is provided in the handle (14). The pill (28) can be dispensed by pushing the pocket (30) in the pill board (26) through the hole (24) in the handle (14). The rod (12) includes an inner hole (20) extending from the handle (14) to the brush head (16), so that when the pill is dispensed from the pill board (26), the pill (28) can fall through the inner hole (20), and thus the pill can dissolve. However, such a toilet brush has a fixed structure, and it is difficult to keep the brush head clean during repeated use, unable to meet the existing hygiene requirements. Summary of the Utility Model

[0003] The utility model is to avoid the deficiencies existing in the prior art and provides a toilet brush with a disposable brush head that can quickly and stably replace the brush head.

[0004] The utility model solves the technical problems by adopting the following technical solutions: A toilet brush with a disposable brush head, comprising:

[0005] A handle part, an accommodation cavity is axially arranged in the handle part, and an opening is arranged on one side of the handle part, and the opening is communicated with the accommodation cavity;

[0006] A transmission part arranged on the handle part, the transmission part includes:

[0007] A force-applying member movably arranged on the opening;

[0008] A transmission member movably arranged in the accommodation cavity, and the transmission member can be driven to move axially along the handle part by pushing the force-applying member;

[0009] A clamping part rotatably arranged at one end of the handle part, the clamping part includes two oppositely arranged clamping heads, the tails of the clamping heads penetrate into the handle part, and the heads of the clamping heads are located outside the handle part;

[0010] Wherein, one end of the transmission member is located between the tails of the two clamping heads, and the transmission member can drive the two clamping heads to make an opening and closing movement during the movement process.

[0011] In several embodiments, the handle part includes an upper rod and a lower rod that are in plug-in fit;

[0012] The transmission member includes a first transmission section and a second transmission section. The first transmission section is arranged in the upper rod, the second transmission section is arranged in the lower rod, and the first transmission section and the second transmission section are in abutting cooperation.

[0013] In several embodiments, a chute is provided on the upper rod, and the chute is communicated with the opening. The force applying member includes a sliding section and an insertion section. The insertion section passes through the chute and penetrates into the first transmission section, and the sliding section is arranged on the chute and can move along the chute.

[0014] In several embodiments, an elastic member is arranged axially in the lower rod. The elastic member is arranged between the lower rod and the second transmission section, and the elastic member is used to provide an elastic force for the reset of the second transmission section.

[0015] In several embodiments, a push head protrudes from the head of the second transmission section. Positioning grooves are arranged on both sides of the push head, and the push head has a tendency to expand from one end close to the second transmission section to the end away from the second transmission section.

[0016] In several embodiments, the tail of the chuck has a pushed plate bent inward. The push head moves between the tails of the two chucks. The push head can move from between the pushed plates to between the tails of the chucks, and drive the pushed plate into the positioning groove, so that the chuck switches from the clamping state to the open state.

[0017] In several embodiments, an opening is provided at one end of the lower rod close to the clamping part, and a cover plate is detachably arranged on the opening. The clamping part is arranged between the opening and the cover plate.

[0018] In several embodiments, a receiving groove is arranged in the second transmission section, a limiting platform is arranged in the lower rod, the elastic member is arranged in the receiving groove and abuts against the limiting platform, and the limiting platform can move in the receiving groove.

[0019] In several embodiments, a clamped end protrudes from one end of the brush head, and the head of the chuck is used to clamp the clamped end.

[0020] In several embodiments, a cap is arranged at one end of the upper rod away from the lower rod.

[0021] The beneficial effects of the present utility model are as follows:

[0022] Through the cooperation of the transmission part and the clamping part, the present utility model can quickly clamp and disengage from the brush head by sliding, which is convenient for replacing the disposable brush head and improves the hygiene level.

[0023] Through the cooperation of the transmission part and the clamping part, the present utility model can stably clamp the brush head, and at the same time provide a larger brushing area for the brush head, improving the cleaning effect. Brief Description of the Drawings

[0024] The drawings described herein are for illustrative purposes only for the selected embodiments and do not represent all possible embodiments, and should not be considered as limiting the scope of the present utility model.

[0025] Figure 1 Schematically shows the overall structure of the disposable toilet brush head combination in Embodiment 1;

[0026] Figure 2 Schematically shows Figure 1 the cross-sectional structure at the position of the upper middle rod;

[0027] Figure 3 Schematically shows Figure 1 the cross-sectional structure at the position of the lower middle rod;

[0028] Figure 4 Schematically shows Figure 1 the partial exploded structure at the position of the lower middle rod;

[0029] Figure 5 Schematically shows Figure 1 the cross-sectional structure of;

[0030] Figure 6 Schematically shows Figure 5 the enlarged structure of Part A of;

[0031] Figure 7 Schematically shows the structure of the disposable toilet brush head in Embodiment 1 when the brush head is in a separated state;

[0032] Figure 8 Schematically shows Figure 7 the cross-sectional structure of;

[0033] Figure 9 Schematically shows Figure 8 the enlarged structure of Part B of. Detailed Description of the Embodiments

[0034] Next, embodiments of the present utility model will be described in detail with reference to the drawings. To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0035] Accordingly, the following detailed description of the embodiments of the present invention provided in conjunction with the accompanying drawings is not intended to limit the scope of the present invention claimed, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention without creative efforts fall within the scope of protection of the present invention.

[0036] Embodiment 1

[0037] As Figures 1-9 shown, a disposable toilet brush head provided in this embodiment mainly includes a handle portion 1, a transmission portion provided on the handle portion 1, a transmission member 3 movably provided in the accommodation cavity 102, and a clamping portion 4 rotatably provided at one end of the handle portion 1. The transmission member 3 drives the clamping portion 4 to perform clamping and releasing actions on the brush head 100.

[0038] Among them, the clamping portion 4 includes two relatively arranged clamping heads 40. The middle parts of the two clamping heads 40 are rotationally connected through a pin shaft. The tails of the clamping heads 40 penetrate into the handle portion 1, and the heads of the clamping heads 40 are located outside the handle portion 1. The transmission member 3 is located between the tails of the two clamping heads 40. During the movement process, the transmission member 3 can drive the two clamping heads 40 to perform opening and closing movements.

[0039] Specifically, an accommodation cavity 102 is axially provided in the handle portion 1. An opening 101 is provided on one side of the handle portion 1, and the opening 101 is communicated with the accommodation cavity 102. The handle portion 1 includes an upper rod 11 and a lower rod 12 that are in plug-in fit. A protrusion is provided on one side of the upper rod 11, and a card slot is provided on one side of the lower rod 12. During the plug-in process of the upper rod 11 and the lower rod 12, the protrusion is snapped into the card slot to achieve fixed connection. A cap 14 is provided at one end of the upper rod 11 away from the lower rod 12. An opening is provided at one end of the lower rod 12 close to the clamping portion 4, and a cover plate 13 is detachably provided on the opening, and the two are snap-fitted. The clamping portion 4 is provided between the opening and the cover plate 13.

[0040] Moreover, by pushing the force-applying member 2, the transmission member 3 can be driven to move axially along the handle portion 1. The transmission member 3 includes a first transmission section 31 and a second transmission section 32. The first transmission section 31 is provided in the upper rod 11, and the second transmission section 32 is provided in the lower rod 12. The first transmission section 31 and the second transmission section 32 are in abutting fit.

[0041] Moreover, a sliding groove 111 is provided on the upper rod 11, and the sliding groove 111 is communicated with the opening 101. The force-applying member 2 includes a sliding section 21 and an insertion section 22. The insertion section 22 passes through the sliding groove 111 and penetrates into the first transmission section 31, and the sliding section 21 is provided on the sliding groove 111 and can move along the sliding groove 111.

[0042] In addition, an elastic member 50 is axially disposed within the lower rod 12. The elastic member 50 is a spring structure. The elastic member 50 is disposed between the lower rod 12 and the second transmission segment 32. The elastic member 50 is used to provide an elastic force for the reset of the second transmission segment 32. Specifically, a receiving groove 323 is provided within the second transmission segment 32. A limiting platform 120 is provided within the lower rod 12. The elastic member 50 is disposed within the receiving groove 323 and abuts against the limiting platform 120. The limiting platform 120 can move within the receiving groove 323, that is, the limiting platform 120 does not affect the axial movement of the second transmission segment 32 within the lower rod 12.

[0043] In addition, a push head 321 protrudes from the head of the second transmission segment 32. Positioning grooves 322 are provided on both sides of the push head 321. The push head 321 has a tendency to expand from the end close to the second transmission segment 32 towards the end away from the second transmission segment 32. The tail of the chuck 40 has a pushed plate 41 that bends inward. The push head 321 moves between the tails of the two chucks 40. The push head 321 can move from between the pushed plates 41 to between the tails of the chucks 40, and drive the pushed plate 41 into the positioning groove 322, so that the chuck 40 switches from the clamped state to the open state. The mating portion between the pushed plate 41 and the push head 321 forms an inclined surface structure.

[0044] Specifically, first straight surfaces 3211 are formed on both sides of the head of the push head 321. First inclined surfaces 3212 are formed at the ends of the first straight surfaces 3211. Correspondingly, second straight surfaces 412 are formed on the inner side of the head of the pushed plate 41. Second inclined surfaces 412 are formed at the ends of the second straight surfaces 412. When the first straight surfaces 3211 are clamped between the second straight surfaces 412, the chuck 40 is in the clamped state, and the double straight surface mating structure maintains stability to prevent the push head 321 from shifting.

[0045] In addition, third inclined surfaces 413 are also provided on the outer side of the head of the pushed plate 41. A fourth inclined surface 3221 is formed at the head of the positioning groove 322. The third inclined surfaces 413 cooperate with the fourth inclined surface 3221. When the push head 321 passes through the pushed plate 41 and enters the interiors of the two chucks 40, the third inclined surfaces 413 abut against the fourth inclined surface 3221, thereby driving the chucks 40 to rotate and the chucks to open.

[0046] In addition, a clamped end 110 protrudes from one end of the brush head 100. The head of the chuck 40 is used to clamp the clamped end 110, which can increase the usage area of the brush head 100.

[0047] When the present utility model is in use, when the force-applying member 2 is in an unloaded state, the push head 321 of the transmission member 3 is at the end position of the receiving plate 41. At this time, the tails of the two chucks 40 are spread apart, causing their heads to be in a state close to clamping, that is, the brush head 100 is clamped inside at this time and is in a use state; when the brush head 100 needs to be replaced, the force-applying member 2 is pushed to overcome the elastic force of the elastic body 50, so that the push head 321 of the transmission member 3 passes through the two receiving plates 41, and the tails of the two chucks 40 approach, causing their heads to be in a state of being opened away from each other. At this time, the brush head 100 automatically falls off. After the force-applying member 2 is released, under the action of the elastic body 50, the transmission member 3 and the chuck 40 automatically reset to achieve clamping again.

[0048] All the ways described herein can be carried out in any suitable order. Any and all examples used, or the exemplary language provided herein (such as "for example") are only used to better illustrate the present utility model and do not limit the scope of the present utility model, unless otherwise claimed. The language in the detailed description should not be construed as indicating any essential elements for practicing the present utility model that are not claimed.

[0049] The present utility model describes the preferred embodiments, including the best ways known to the inventors for practicing the present utility model. Of course, it is obvious to those skilled in the art that there will be changes to these preferred embodiments. The inventors anticipate that those skilled in the art can use such changes as appropriate. The inventors point out that the present utility model can be implemented in other ways different from those specifically described herein. Therefore, the present utility model includes all improvements included in the gist and scope of the present utility model as defined by the claims. Moreover, unless otherwise stated or there is an obvious contradiction in content, the present utility model includes any of the above factors and all possible variations thereof.

Claims

1. A toilet brush with a disposable brush head, characterized in that, include: A handle portion (1), wherein a receiving cavity (102) is arranged in the handle portion (1) along its axial direction; A transmission part is arranged on the handle part (1), and the transmission part comprises: A transmission member (3) movably arranged in the accommodating cavity (102); A clamping portion (4) rotatably arranged at one end of the handle portion (1), the clamping portion (4) comprising two clamping heads (40) arranged opposite to each other, the tail of the clamping head (40) being inserted into the handle portion (1), and the head of the clamping head (40) being located outside the handle portion (1); One end of the transmission member (3) is located between the tails of the two clamps (40), and the transmission member (3) can drive the two clamps (40) to perform an opening and closing movement during the movement.

2. The disposable toilet brush with a brush head according to claim 1, characterized in that, The handle portion (1) comprises an upper rod (11) and a lower rod (12) which are plug-fitted together; The transmission member (3) comprises a transmission section 1 (31) and a transmission section 2 (32); the transmission section 1 (31) is arranged in the upper rod (11), and the transmission section 2 (32) is arranged in the lower rod (12); the transmission section 1 (31) and the transmission section 2 (32) are in abutment with each other.

3. The disposable toilet brush head according to claim 2, wherein, An opening (101) is provided on one side of the handle portion (1), and the opening (101) is communicated with the accommodating cavity (102); The transmission part also includes a force-applying member (2) movably arranged on the opening (101), and the transmission member (3) can be driven to move axially along the handle part (1) by pushing the force-applying member (2).

4. The disposable toilet brush with a brush head according to claim 3, characterized in that, The upper rod (11) is provided with a slide groove (111), and the slide groove (111) is connected with the opening (101). The force-applying member (2) comprises a sliding section (21) and an insertion section (22), and the insertion section (22) passes through the slide groove (111) and penetrates into the transmission section 1 (31). The sliding section (21) is provided on the slide groove (111) and can move along the slide groove (111).

5. The disposable toilet brush head according to claim 3, wherein, An elastic member (50) is arranged inside the lower rod (12) along its axial direction. The elastic member (50) is arranged between the lower rod (12) and the second transmission section (32). The elastic member (50) is used to provide elastic force for resetting the second transmission section (32).

6. The disposable toilet brush with a brush head according to claim 2, characterized in that, The head of the second transmission section (32) is protrudingly provided with a push head (321), and positioning grooves (322) are provided on both sides of the push head (321). The push head (321) has a tendency to expand from one end close to the second transmission section (32) to one end away from the second transmission section (32).

7. The disposable toilet brush with a replaceable brush head according to claim 6, wherein, The tail of the clamp (40) has a push plate (41) bent inwardly, and the push head (321) moves between the tails of the two clamps (40). The push head (321) can move from between the push plates (41) to between the tails of the clamps (40) and drive the push plate (41) into the positioning groove (322), so that the clamp (40) switches from a clamping state to an open state.

8. The disposable toilet brush with replaceable brush head according to claim 3, characterized in that, An opening is provided at one end of the lower rod (12) close to the clamping portion (4), a cover plate (13) is detachably provided on the opening, and the clamping portion (4) is arranged between the opening and the cover plate (13).

9. The disposable toilet brush with a brush head according to claim 5, characterized in that, A receiving groove (323) is provided in the second transmission section (32), a limiting platform (120) is provided in the lower rod (12), the elastic member (50) is arranged in the receiving groove (323) and abuts against the limiting platform (120), and the limiting platform (120) can move in the receiving groove (323).

10. The disposable toilet brush with a replaceable brush head according to claim 2, characterized in that, A clamped end (110) is convexly provided at one end of the brush head (100), and the head of the chuck (40) is used for clamping the clamped end (110).

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