Broom with detachable broom head

Abstract

The utility model discloses a broom with a detachable broom head, which comprises a broom handle and a broom head main piece, a connecting rod is arranged between the broom head main piece and the broom handle, the connecting rod is rotatably mounted at the top of the broom head main piece, and the broom handle is inserted and buckled in the connecting rod; a cavity is formed in the bottom of the broom head main piece, an installation piece with bristles is installed in the cavity, a buckling groove is formed in one end of the installation piece, a protruding inverted buckling block matched with the buckling groove is arranged on the inner wall of one end of the cavity, the inverted buckling block is buckled in the buckling groove in an inverted mode, and one end of the installation piece is buckled in the cavity in a locked mode. A locking structure for locking the other end of the mounting piece placed in the cavity is arranged on the broom head main piece and the mounting piece in a matched manner; according to the utility model, when the mounting piece with the bristles is locked in the cavity of the broom head main piece, one end of the mounting piece is buckled in the cavity through the plurality of buckling grooves, and the other end of the mounting piece is locked in the cavity through the locking structure, so that a user can easily disassemble and replace the broom head, and the operation process is greatly simplified.

Description

TECHNICAL FIELD

[0001] The utility model relates to cleaning appliance technical field, concretely is a broom with detachable broom head. BACKGROUND

[0002] Broom is an indispensable cleaning tool in family, is widely used for sweeping dust and rubbish. It is usually composed of a long handle and bristles, and the bristles can be bamboo strips, grass, sorghum stalks or modern synthetic materials. There are various types of brooms, including traditional bamboo brooms, grass brooms, modern plastic brooms and electrostatic brooms. Brooms made of different materials are suitable for different floors and cleaning needs.

[0003] In the prior art, the broom head of the traditional broom is usually fixedly connected and cannot be easily disassembled and replaced. This results in the user needing to purchase an entire new broom once the broom head is worn out or damaged, increasing the use cost. In addition, the cleaning efficiency and flexibility of the traditional broom are also limited, and it cannot meet the needs of different cleaning tasks. SUMMARY

[0004] The purpose of the utility model is to solve the above problems, and a broom with detachable broom head is provided, which not only realizes the quick disassembly and replacement of the broom head and the broom handle, but also reduces the use cost.

[0005] The utility model realizes the above-mentioned purpose through the following technical scheme: a broom with detachable broom head, comprising a broom handle and a broom head main part, a connecting rod is arranged between the broom head main part and the broom handle, the connecting rod is rotatably installed at the top of the broom head main part, and the broom handle is inserted into the connecting rod; a cavity is formed in the bottom of the broom head main part, an installation part with bristles is installed in the cavity, one end of the installation part is provided with a buckle groove, a convex reverse buckle block matched with the buckle groove is arranged on the inner wall of one end of the cavity, the reverse buckle block is buckled in the buckle groove, and one end of the installation part is locked in the cavity; the broom head main part and the installation part are cooperatively provided with a locking structure for locking the other end of the installation part placed in the cavity.

[0006] Further, the locking structure comprises at least one sliding lock piece arranged on the broom head main part, the installation part is provided with a first lock buckle matched with the sliding lock piece, the first lock buckle is locked by sliding the sliding lock piece, and the other end of the installation part is locked in the cavity.

[0007] Further, the sliding lock piece comprises a sliding piece, an L-shaped lock rod is connected to the bottom of the sliding piece, a convex limiting block is arranged on the bottom surface of the sliding piece on one side of the lock rod; a limiting groove matched with the limiting block is formed in the broom head main part.

[0008] Further, the slide lock piece is slidably installed on the top surface of the broom head main piece, the first lock buckle is an L-shaped lock block arranged on the top surface of the installation piece, and the lock rod is buckled into the lock block to buckle the other end of the installation piece in the cavity.

[0009] Further, the slide lock piece is slidably installed on the top surface of the broom head main piece, the first lock buckle is an L-shaped lock block arranged on the top surface of the installation piece, and the lock rod is buckled into the lock block to buckle the other end of the installation piece in the cavity.

[0010] Further, the lock structure comprises a twist lock piece rotatably installed on the broom head main piece, the installation piece is provided with a second lock buckle matched with the twist lock piece, the second lock buckle is locked by twisting the twist lock piece, and the other end of the installation piece is buckled in the cavity.

[0011] Further, the twist lock piece comprises a screwing piece, a clamping groove is formed in the outer surface of the screwing piece, an arc-shaped lock piece is connected to the bottom of the screwing piece, the screwing piece is rotatably clamped on the top of the broom head main piece through the clamping groove, the second lock buckle is an arc-shaped lock bridge arranged on the top surface of the installation piece, and the arc-shaped lock piece is buckled in the arc-shaped lock bridge by twisting the screwing piece to lock the installation piece.

[0012] Further, the twist lock piece is a threaded knob installed on the top of the broom head main piece, the second lock buckle is a fixed block fixedly arranged on the top surface of the installation piece, a threaded opening matched with the knob is formed in the top of the fixed block, and the knob is screwed on the fixed block to lock the installation piece.

[0013] Further, one end of the broom handle is provided with a pressable press buckle, the press buckle is made of elastic plastic, a lock hole is formed in the outer side wall of the connecting rod, and the broom handle is inserted into the connecting rod through the cooperation of the press buckle and the lock hole.

[0014] Further, three protruding reverse buckles are arranged on the inner wall of one end of the cavity.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the process of locking the mounting part with bristles into the cavity of the broom head main part, one end of the mounting part is buckled into the cavity through a plurality of buckle grooves, and the other end is locked into the cavity through the locking structure, so that the user can easily disassemble and replace the broom head without using tools, greatly simplifying the operation process; when the broom head is worn or damaged, the user only needs to purchase a new mounting part with bristles, without replacing the entire broom, thereby reducing the use cost.

[0017] 2. The design of the slide lock or twist lock adopted by the locking structure enables the user to complete the locking or unlocking of the mounting part through simple sliding or rotating action, which is convenient and fast, and improves the user experience.

[0018] 3. The broom handle and the broom head main part are rotatably installed through the connecting rod, which allows the user to adjust the angle of the broom during cleaning, reducing damage to the broom due to improper use; the plug-in buckle design of the connecting rod and the broom handle also facilitates the user to disassemble and reassemble as needed, prolonging the service life of the whole. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of embodiment two in the utility model;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of embodiment three and embodiment four in the utility model;

[0022] Figure 4 It is an exploded view of embodiment one of the utility model;

[0023] Figure 5 It is a sectional view of embodiment one of the utility model;

[0024] Figure 6 It is a schematic diagram of the lock in embodiment one and embodiment two in the utility model;

[0025] Figure 7 It is a schematic diagram of the inverted buckle block on the inner wall of the broom head main part in the utility model;

[0026] Figure 8 It is an exploded view of embodiment two of the utility model;

[0027] Figure 9 It is Figure 8 the enlarged view of A in the utility model;

[0028] Figure 10 It is an exploded view of embodiment two of the utility model;

[0029] Figure 11It is the explosion drawing of the third embodiment of the utility model;

[0030] Figure 12 It is the schematic view of the locking piece in the third embodiment of the utility model;

[0031] Figure 13 It is the explosion drawing of the fourth embodiment of the utility model;

[0032] Figure 14 It is the explosion drawing of the broom handle and the connecting rod in the utility model.

[0033] In the drawing: 1-broom handle, 2-broom head main piece, 3-connecting rod, 4-cavity, 5-mounting piece, 6-inverted block, 7-sliding lock piece, 8-first lock, 9-twist lock piece, 10-second lock, 11-buckle, 21-limiting groove, 31-lock hole, 51-buckle groove, 52-avoiding groove, 71-sliding piece, 81-lock block, 82-lock groove, 91-rotating piece, 92-knob;

[0034] 101-arch-shaped lock bridge, 102-fixing block, 711-lock rod, 712-limiting block, 911-clamping groove, 912-arc-shaped lock piece. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0036] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0037] In combination Figures 1 to 14The mop shown in the figure has a detachable mop head, comprising a mop handle 1 and a mop head main part 2, a connecting rod 3 is arranged between the mop head main part 2 and the mop handle 1, the connecting rod 3 is rotatably installed on the top of the mop head main part 2, the mop handle 1 is inserted into the connecting rod 3, a cavity 4 is formed on the bottom of the mop head main part 2, a mounting part 5 with bristles is installed in the cavity 4, one end of the mounting part 5 is provided with a clamping groove 51, a protruding reverse clamping block 6 matched with the clamping groove 51 is arranged on the inner wall of one end of the cavity 4, the reverse clamping block 6 is reversely clamped in the clamping groove 51, and one end of the mounting part 5 is locked in the cavity 4; the mop head main part 2 and the mounting part 5 are provided with a locking structure matched with the other end of the mounting part 5 placed in the cavity 4.

[0038] Combination Figures 4-10 As shown, the locking structure comprises at least one sliding lock 7 slidingly arranged on the mop head main part 2, the mounting part 5 is provided with a first lock 8 matched with the sliding lock 7, and the first lock 8 is locked by sliding the sliding lock 7, so that the other end of the mounting part 5 is locked in the cavity 4.

[0039] Embodiment one

[0040] As shown in Figure 4 , Figure 6 and Figure 10 , the sliding lock 7 comprises a sliding piece 71, the bottom of the sliding piece 71 is connected with an L-shaped lock rod 711, and the bottom surface of the sliding piece 71 on one side of the lock rod 711 is provided with a protruding limiting block 712; a limiting groove 21 matched with the limiting block 712 is formed on the mop head main part 2.

[0041] As shown in Figures 4-5 , the sliding lock 7 is slidingly installed on the top surface of the mop head main part 2, the first lock 8 is an L-shaped lock block 81 arranged on the top surface of the mounting part 5, the lock rod 711 is clamped into the lock block 81 to lock the other end of the mounting part 5 in the cavity 4; when the mounting part 5 with bristles is installed in the cavity 4 of the mop head main part 2, first, the mounting part 5 is placed in the cavity 4, and the one end of the mounting part 5 is locked in the cavity 4 by the cooperation of the reverse clamping block 6 on one end of the inner wall of the cavity 4 and the clamping groove 51, then the sliding piece 71 is pushed, the lock rod 711 locks the lock block 81 on the top surface of the mounting part 5, and at this time the limiting block 712 on the bottom surface of the sliding piece 71 is just clamped in the limiting groove 21, so that both ends of the mounting part 5 can be stably locked in the cavity 4; if the mounting part 5 is to be disassembled, the sliding piece 71 can be pushed in the opposite direction with force, and the mounting part 5 can be disassembled from the cavity 4 by pulling the bristles downward.

[0042] Embodiment two

[0043] As shown in Figures 8-10As shown, compared with the first embodiment, the slide lock 7 is slidably installed on both sides of the broom head main member 2, the first lock 8 is a lock slot 82 formed on the bottom surface of the mounting member 5, and the lock rod 711 can be slid into the lock slot 82 to lock the mounting member 5. The two side surfaces of the mounting member 5 on one side of the lock slot 82 are provided with an avoiding slot 52. When the mounting member 5 is installed in the cavity 4 of the broom head main member 2, the mounting member 5 is first placed in the cavity 4. When placed, the avoiding slots 52 on both sides of the mounting member 5 avoid the slide pieces 71 on both sides in the initial position. Then, the mounting member 5 is locked at one end in the cavity 4 by the cooperation of the reverse buckle 6 on one end of the inner wall of the cavity 4 and the buckle slot 51. Then, the slide pieces 71 on both sides are pushed, so that the lock rod 711 slides into the lock slot 82, and the limiting block 712 on the bottom surface of the slide piece 71 is just clamped in the limiting slot 21, so that the two ends of the mounting member 5 can be stably locked in the cavity 4. If the mounting member 5 is to be disassembled, the slide pieces 71 on both sides are pushed in the opposite direction, so that the slide pieces 71 move to the initial position, and then the mounting member 5 is disassembled from the cavity 4 by pulling the bristles downward.

[0044] In combination Figures 11-13 As shown, the locking structure includes a twist lock 9 rotatably installed on the broom head main member 2, and the mounting member 5 is provided with a second lock 10 matched with the twist lock 9. The second lock 10 is locked by twisting the twist lock 9, and the other end of the mounting member 5 is locked in the cavity 4.

[0045] Embodiment three

[0046] As shown Figures 11-12 The twist lock 9 includes a twist member 91, the outer surface of the twist member 91 is provided with a clamping slot 911, the bottom of the twist member 91 is connected with an arc-shaped lock piece 912, and the twist member 91 is clamped on the top of the broom head main member 2 through the clamping slot 911. The second lock 10 is an arc-shaped lock piece 912 provided on the top surface of the mounting member 5. The arc-shaped lock piece 912 can be locked in the arc-shaped lock bridge 101 by twisting the twist member 91, so as to lock the mounting member 5. When the mounting member 5 with bristles is installed in the cavity 4 of the broom head main member 2, the mounting member 5 is first placed in the cavity 4, and one end of the mounting member 5 is locked in the cavity 4 by the cooperation of the reverse buckle 6 on one end of the inner wall of the cavity 4 and the buckle slot 51. Then, the arc-shaped lock piece 912 is locked in the arc-shaped lock bridge 101 by twisting the twist member 91, so that the two ends of the mounting member 5 can be stably locked in the cavity 4. If the mounting member 5 is to be disassembled, the arc-shaped lock piece 912 is twisted in the opposite direction, so that the arc-shaped lock piece 912 is turned out of the arc-shaped lock bridge 101, and then the mounting member 5 is disassembled from the cavity 4 by pulling the bristles downward.

[0047] Embodiment four

[0048] As shown Figure 13As shown, the twist lock 9 is a threaded knob 92 mounted on the top of the broom head main member 2; the second lock 10 is a fixed block 102 fixed on the top surface of the mounting member 5, the top of the fixed block 102 is provided with a threaded opening matched with the threaded knob 92, the threaded knob 92 is screwed on the fixed block 102 to lock the mounting member 5; when the mounting member 5 with the bristles is installed into the cavity 4 of the broom head main member 2, first, the mounting member 5 is put into the cavity 4, and then one end of the mounting member 5 is locked in the cavity 4 by the cooperation of the undercut block 6 on one end of the inner wall of the cavity 4 and the buckle groove 51, and then the threaded knob 92 is twisted to lock the mounting member 5 in the cavity 4 by the cooperation of the threads on the threaded knob 92 and the threaded opening on the fixed block 102; if the mounting member 5 is to be disassembled, the threaded knob 92 is twisted in the opposite direction to make the threaded knob 92 disengage from the fixed block 102, and then the mounting member 5 is disassembled from the cavity 4 by pulling the bristles downward.

[0049] As shown in the drawings, Figure 14 As shown, one end of the broom handle 1 is provided with a pressable buckle 11, the buckle 11 is made of elastic plastic, the outer side wall of the connecting rod 3 is provided with a lock hole 31, and the broom handle 1 is buckled in the connecting rod 3 by the cooperation of the buckle 11 and the lock hole 31; during installation, the broom handle 1 can be directly inserted into the connecting rod 3, and then the buckle 11 is buckled in the lock hole 31, and during disassembly, the buckle 11 is pressed and then the broom handle 1 is pulled out of the connecting rod 3.

[0050] As shown in the drawings, Figures 7-8 As shown, three protruding undercut blocks 6 are arranged on the inner wall of one end of the cavity 4, one is arranged on the inner wall of one end of the cavity 4, and the other two are arranged on the two sides of the inner wall, thereby enhancing the stability of the buckle lock.

[0051] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0052] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A broom with a detachable broom head, comprising a broom handle (1) and a broom head main component (2), wherein a connecting rod (3) is provided between the broom head main component (2) and the broom handle (1), the connecting rod (3) being rotatably mounted on the top of the broom head main component (2), and the broom handle (1) being inserted into the connecting rod (3), characterized in that: The bottom of the broom head main part (2) is provided with a cavity (4), the cavity (4) is provided with a mounting part (5) with bristles, one end of the mounting part (5) is provided with a buckle groove (51), the inner wall of one end of the cavity (4) is provided with a convex reverse buckle block (6) matched with the buckle groove (51), the reverse buckle block (6) is reversely buckled in the buckle groove (51), and one end of the mounting part (5) is buckled and locked in the cavity (4); the mounting part (5) is provided with a locking structure for locking the other end of the mounting part (5) placed in the cavity (4).

2. The broom with detachable broom head according to claim 1, characterized in that: The locking structure comprises at least one sliding lock piece (7) slidingly arranged on the broom head main part (2), the mounting part (5) is provided with a first lock buckle (8) matched with the sliding lock piece (7), the first lock buckle (8) is locked by sliding the sliding lock piece (7), and the other end of the mounting part (5) is buckled and locked in the cavity (4).

3. The broom with detachable broom head according to claim 2, characterized in that: The sliding lock piece (7) comprises a sliding sheet (71), the bottom of the sliding sheet (71) is connected with an L-shaped lock rod (711), and the bottom surface of the sliding sheet (71) on one side of the lock rod (711) is provided with a convex limiting block (712); a limiting groove (21) matched with the limiting block (712) is formed in the broom head main part (2).

4. The broom with detachable broom head according to claim 3, characterized in that: The sliding lock piece (7) is slidingly arranged on the top surface of the broom head main part (2), the first lock buckle (8) is an L-shaped lock block (81) arranged on the top surface of the mounting part (5), the lock rod (711) is buckled into the lock block (81), and the other end of the mounting part (5) is buckled and locked in the cavity (4).

5. The broom with detachable broom head according to claim 3, wherein: The sliding lock piece (7) is slidingly arranged on the top surface of the broom head main part (2), the first lock buckle (8) is an L-shaped lock block (81) arranged on the top surface of the mounting part (5), the lock rod (711) is buckled into the lock block (81), and the other end of the mounting part (5) is buckled and locked in the cavity (4).

6. The broom with detachable broom head according to claim 1, wherein: The sliding lock piece (7) is slidingly arranged on the top surface of the broom head main part (2), the first lock buckle (8) is an L-shaped lock block (81) arranged on the top surface of the mounting part (5), the lock rod (711) is buckled into the lock block (81), and the other end of the mounting part (5) is buckled and locked in the cavity (4).

7. The broom with detachable broom head according to claim 6, characterized in that: The locking structure comprises a twist lock piece (9) rotatably arranged on the broom head main part (2), the mounting part (5) is provided with a second lock buckle (10) matched with the twist lock piece (9), the second lock buckle (10) is locked by twisting the twist lock piece (9), and the other end of the mounting part (5) is buckled and locked in the cavity (4). The twist lock piece (9) comprises a screwing piece (91), the outer side surface of the screwing piece (91) is provided with a clamping groove (911), the bottom of the screwing piece (91) is connected with an arc-shaped lock sheet (912), and the screwing piece (91) is rotatably clamped on the top of the broom head main part (2) through the clamping groove (911); the second lock buckle (10) is an arched lock bridge (101) arranged on the top surface of the mounting part (5); by twisting the screwing piece (91), the arc-shaped lock sheet (912) can be buckled in the arched lock bridge (101) to lock the mounting part (5).

8. The broom with detachable broom head according to claim 6, characterized in that: The twist lock (9) is a knob (92) with threads mounted on the top of the broom head main part (2); the second lock (10) is a fixed block (102) fixedly arranged on the top surface of the mounting part (5), the top of the fixed block (102) is provided with a threaded opening matched with the knob (92), and the knob (92) is screwed on the fixed block (102) through threads to lock the mounting part (5).

9. The broom with detachable broom head according to claim 1, characterized in that: One end of the broom handle (1) is provided with a pressable snap buckle (11), the material of the snap buckle (11) is an elastic plastic part, a lock hole (31) is formed in the outer side wall of the connecting rod (3), and the broom handle (1) is inserted into the connecting rod (3) through cooperation of the snap buckle (11) and the lock hole (31).

10. The broom with detachable broom head according to claim 9, characterized in that: The inner wall of one end of the cavity (4) is provided with three protruding reverse buckle blocks (6).

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