CN215305614U - Connecting joint and cleaning tool - Google Patents
Connecting joint and cleaning tool Download PDFInfo
- Publication number
- CN215305614U CN215305614U CN202121731977.2U CN202121731977U CN215305614U CN 215305614 U CN215305614 U CN 215305614U CN 202121731977 U CN202121731977 U CN 202121731977U CN 215305614 U CN215305614 U CN 215305614U
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- CN
- China
- Prior art keywords
- connecting pipe
- hinge
- clamping
- buckle
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 36
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 210000002445 nipple Anatomy 0.000 description 9
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model relates to a connecting joint and a cleaning tool, wherein the connecting joint comprises an inner connecting pipe, an outer connecting pipe sleeved outside the inner connecting pipe, and a clamping piece arranged between the inner connecting pipe and the outer connecting pipe; after the button is pressed, the buckle is separated from the clamping groove. The button of the fastener is arranged outside the external connecting pipe, so that the internal and external connecting pipes can be quickly connected and detached; and the cleaning head can realize 360 rotations, so that a user can clean all angles conveniently, and the operation of the user is also facilitated.
Description
Technical Field
The utility model relates to a cleaning tool, in particular to a connecting joint.
Background
The cleaning tool, in a narrow sense, is a tool having a cleaning function, and is mainly used for cleaning indoor floors and indoor sanitation. In a broad sense, cleaning tools are all tools that are used for cleaning operations. Present burnisher, for example the mop, including the attach fitting that is used for connecting extension rod and cleaner, this attach fitting includes the nipple joint and the suit is taken over outside the nipple joint, be provided with the buckle on this nipple joint, be provided with the card hole that supplies the buckle to pass on taking over outward, this buckle is provided with the piece that resets between the nipple joint, when the installation, need press the buckle earlier after, in embolia the nipple joint, rotate in, take over outward, counterpoint until buckle and card hole, it is more loaded down with trivial details like this, and the state of buckle is difficult for observing, it is difficult to counterpoint to compare.
SUMMERY OF THE UTILITY MODEL
The utility model provides a connecting joint convenient to assemble and disassemble quickly.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the connecting joint comprises an inner connecting pipe, an outer connecting pipe sleeved outside the inner connecting pipe and a buckle piece arranged between the inner connecting pipe and the outer connecting pipe, wherein the inner connecting pipe is provided with a mounting groove for the buckle piece to be mounted, one end of the buckle piece is hinged to the mounting groove, the buckle piece is provided with a buckle, the outer connecting pipe is provided with a clamping groove matched with the buckle, the other end of the buckle piece is provided with a button, and the button is arranged outside the outer connecting pipe; after the button is pressed, the buckle is separated from the clamping groove.
Further, be provided with the piece that resets between mounting groove and the buckle spare.
Further, the reset piece is opposite to the button.
Furthermore, a positioning block is arranged in the mounting groove, and a positioning groove matched with the positioning block is formed in the buckling piece.
Furthermore, a limiting block for limiting the rotation angle of the buckle piece is arranged on the buckle piece.
Further, the end of the inner connecting pipe is provided with a connecting part, and the connecting part is connected with a cleaning brush.
Also provided is a cleaning tool, which comprises the connecting joint, an extension rod detachably connected to one end of the connecting joint and a cleaning head detachably connected to the other end of the connecting joint.
Further, the extension rod suit is provided with the elastic component in the inner connecting pipe, and at least one end of elastic component is provided with the card post, is provided with the first card hole that supplies the card post to pass on the extension rod, is provided with the second card hole that supplies the buckle to pass on the inner connecting pipe.
Further, the cleaning head is connected with the outer connecting pipe of the connecting joint through a hinge piece.
Furthermore, the hinge axis of the hinge joint and the outer connecting pipe is a first hinge axis, the hinge axis of the hinge joint and the cleaning head is a second hinge axis, and the first hinge axis and the second hinge axis are arranged vertically.
Compared with the prior art, the button of the fastener is arranged outside the external connecting pipe, so that the quick connection and disassembly of the internal connecting pipe and the external connecting pipe are convenient to realize; and the cleaning head can realize 360 rotations, so that a user can clean all angles conveniently, and the operation of the user is also facilitated.
Drawings
Fig. 1 is a schematic view of an exploded structure of a cleaning tool of the present invention.
FIG. 2 is a schematic diagram of a transverse cross-sectional structure of the connecting joint of the present invention.
Fig. 3 is an enlarged view of a portion a of fig. 2.
FIG. 4 is a schematic view of a latch of the cleaning tool of the present invention.
Detailed Description
The utility model is described in further detail below with reference to the accompanying examples. In the following description, any concept relating to the directionality or orientation of up, down, left, right, front and rear is given with respect to the position shown in the figures being described, and thus should not be construed as particularly limiting the technical solution provided by the present invention.
As shown in figure 1, the cleaning tool of the utility model is a mop, the mop comprises an extension rod 1, a cleaning head 2 for cleaning and a connecting joint for connecting the extension rod 1 and the cleaning head 2, the connecting joint comprises an inner connecting pipe 3, an outer connecting pipe 4 sleeved outside the inner connecting pipe 3 and a fastener 5 for connecting the inner connecting pipe 3 and the outer connecting pipe 4, and the inner connecting pipe 3 is provided with a mounting groove 31 for mounting the fastener 5 so as to realize the connection of the inner connecting pipe and the outer connecting pipe.
As shown in fig. 2, the inner connecting pipe 3 is provided with a connecting portion 34, the connecting portion 34 is provided with a screw thread, that is, the inner connecting pipe 3 is connected with the cleaning brush 9 by a screw thread, so as to extend the length of the brush rod, thereby facilitating the cleaning by the brush.
The buckle piece 5 protrudes outwards to form a buckle 53, the buckle 53 is arranged at the end provided with the hinge shaft 51, and the external connecting pipe 4 is provided with a clamping groove 41 for the buckle 53 to be clamped in, so that the connection of the internal connecting pipe and the external connecting pipe is realized.
A button 54 is integrally formed at the other end of the fastener 5, and the button 54 is arranged outside the external connecting pipe 4 so as to be convenient for operating the button to separate the fastener from the fastening hole and realize the quick disassembly of the internal connecting pipe and the external connecting pipe; a reset piece 6 is arranged between the button 54 and the mounting groove 31, so that when the button 54 is released, the reset piece 6 resets under the action of the reset piece 6, and the reset piece 6 can be a reset spring or a spring sheet, so that the reset of the fastener is realized.
As shown in fig. 3, a limiting block 55 is integrally formed on the locking member 5, so that the locking member 5 abuts against the inner wall of the inner connecting tube under the action of the resetting member 6, so as to perform a limiting function, thereby preventing the locking member from sliding out of the mounting groove.
Above-mentioned extension rod 1 detachably installs in the tip of nipple joint 3, this extension rod 1 suit is in nipple joint 3, be installed elastic component 7 in this nipple joint 3, this elastic component 7 is U type or V type, the one end of this elastic component 7 is fixed in on extension rod 1, other end integrated into one piece has card post 71, perhaps the equal integrated into one piece in both ends of this elastic component 7 has card post 71, be provided with on this extension rod 1 and supply the second card hole 35 that supplies the card post to pass on the first card hole 11 nipple joint 3 that supplies card post 71 to pass, in order to realize that extension rod detachably connects.
The cleaning head 2 is a mop head and is detachably mounted at the end part of the outer connecting pipe 4, the cleaning head 2 is hinged at the end part of the outer connecting pipe 4 through the hinge piece 8, one end of the hinge piece 8 is hinged with the outer connecting pipe 4, the hinge axis between the two is a first hinge axis, the other end of the hinge piece 8 is hinged with the cleaning head 2, the hinge axis between the two is a second hinge axis, and the first hinge axis and the second hinge axis are vertically arranged so as to realize 360-degree rotation of the cleaning head and facilitate operation of a user.
Finally, it should be noted that: the above examples are merely illustrative of the technical solutions of the present invention, and not limitative thereof; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A connector fitting, characterized by: the connecting joint comprises an inner connecting pipe, an outer connecting pipe sleeved outside the inner connecting pipe and a clamping piece arranged between the inner connecting pipe and the outer connecting pipe, wherein the inner connecting pipe is provided with a mounting groove for mounting the clamping piece, one end of the clamping piece is hinged to the mounting groove, the clamping piece is provided with a clamping buckle, the outer connecting pipe is provided with a clamping groove matched with the clamping buckle, the other end of the clamping piece is provided with a button, and the button is arranged outside the outer connecting pipe; after the button is pressed, the buckle is separated from the clamping groove.
2. The connecting joint according to claim 1, wherein a reset member is disposed between the mounting groove and the locking member.
3. The connector of claim 2, wherein said reset member faces said button.
4. The connecting joint as claimed in claim 1, wherein a positioning block is disposed in the mounting groove, and a positioning groove is disposed on the locking member and engaged with the positioning block.
5. The connecting joint according to claim 1, wherein a limiting block for limiting the rotation angle of the locking member is arranged on the locking member.
6. The coupling joint according to claim 1, wherein an end of the inner joint pipe is provided as a coupling part to which a cleaning brush is coupled.
7. A cleaning implement comprising an attachment fitting according to any one of claims 1 to 4, an extension rod removably attached to one end of the attachment fitting, and a cleaning head removably attached to the other end of the attachment fitting.
8. The cleaning tool according to claim 7, wherein the extension rod is sleeved in the inner connecting tube, an elastic member is arranged in the extension rod, a clamping column is arranged at least one end of the elastic member, a first clamping hole for the clamping column to pass through is formed in the extension rod, and a second clamping hole for the buckle to pass through is formed in the inner connecting tube.
9. The cleaning implement of claim 7, wherein the cleaning head is coupled to the extension tube of the connector tab by a hinge.
10. The cleaning tool of claim 9, wherein the hinge axis at the hinge of the hinge member and the outer tube is a first hinge axis, the hinge axis at the hinge of the hinge member and the cleaning head is a second hinge axis, and the first hinge axis and the second hinge axis are perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121731977.2U CN215305614U (en) | 2021-07-28 | 2021-07-28 | Connecting joint and cleaning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121731977.2U CN215305614U (en) | 2021-07-28 | 2021-07-28 | Connecting joint and cleaning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215305614U true CN215305614U (en) | 2021-12-28 |
Family
ID=79573176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121731977.2U Active CN215305614U (en) | 2021-07-28 | 2021-07-28 | Connecting joint and cleaning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215305614U (en) |
-
2021
- 2021-07-28 CN CN202121731977.2U patent/CN215305614U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231010 Address after: 213000 No. 260, Hubin South Road, Niutang Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou haosimei environmental protection equipment Co.,Ltd. Address before: 213000 No. 15, Qingtan Nanyuan, Zhonglou District, Changzhou City, Jiangsu Province Patentee before: Changzhou jiebairui Environmental Protection Technology Co.,Ltd. |