CN220735289U - Connection assembly - Google Patents
Connection assembly Download PDFInfo
- Publication number
- CN220735289U CN220735289U CN202321985977.4U CN202321985977U CN220735289U CN 220735289 U CN220735289 U CN 220735289U CN 202321985977 U CN202321985977 U CN 202321985977U CN 220735289 U CN220735289 U CN 220735289U
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- CN
- China
- Prior art keywords
- groove
- connecting piece
- buckling
- jack
- wall
- 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
- 210000000078 claw Anatomy 0.000 claims abstract description 33
- 230000001154 acute effect Effects 0.000 claims abstract description 5
- 238000005201 scrubbing Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a connecting component, which is characterized in that a first through hole is formed in the circumferential outer wall of a first sleeve, a pressing buckle is rotatably arranged in the first through hole, one side of the pressing buckle opposite to a first connecting piece is provided with a first buckling claw at one end of the side, the other end of the pressing buckle is provided with a spring, the outer wall of an inserting rod is provided with a first buckling groove, the circumferential outer wall of the first connecting piece is provided with a first through groove communicated with an inserting hole, the first buckling claw can pass through the first through groove to be buckled and connected with the first buckling groove, the surface of the first buckling claw opposite to the opening of the inserting hole is arranged in a mode of inclining to the surface of the inserting rod, the inner surface of the first buckling groove matched with the inclined surface of the first buckling claw is a second inclined surface, and the second inclined surface of the first buckling groove extends along the direction far away from the inserting hole and forms an acute angle with the opening plane of the inserting hole. The connecting component greatly improves the connection firmness, effectively reduces the falling-off condition of the floor brush and the host, and improves the use experience of users.
Description
Technical Field
The utility model relates to the technical field of dust collectors, in particular to a connecting component.
Background
A vacuum cleaner, which is an essential appliance for the field of daily life of people as a tool for sanitary cleaning, generally includes a floor brush, a suction pipe, a main unit, and a connection assembly, which is an important part in the vacuum cleaner, and can connect the floor brush, the suction pipe, the hose, etc.
In the existing use process, the ground brush continuously drags the conversion position for the coupling assembling between body and the ground brush or body and the host computer appears becoming flexible, thereby lead to the condition that ground brush, host computer drop, very big influence user's use experience and safety.
Disclosure of Invention
The utility model aims to provide a connecting component which greatly improves the connection firmness, effectively reduces the falling-off conditions of a ground brush and a host machine, and improves the use safety, thereby improving the use experience of users.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a connection assembly, comprising: the first connecting piece and the second connecting piece are respectively sleeved with a first sleeve and a second sleeve on the circumferential outer walls of the first connecting piece and the second connecting piece, a jack is formed in one side end face of the first connecting piece, and a plug rod corresponding to the jack is arranged on the second connecting piece;
a first through hole is formed in the circumferential outer wall of the first sleeve, a pressing buckle is rotatably arranged in the first through hole, a first buckling claw is arranged at one side of the pressing buckle opposite to the first connecting piece and at one end of the side, and a spring is arranged at the other end of the pressing buckle;
the utility model discloses a jack, including the jack, the outer wall of inserted bar, the first connecting piece, the first catching jaw has offered a first catching groove on the outer wall of inserted bar, the first catching groove has offered on the circumference outer wall of first connecting piece with the jack intercommunication, first catching jaw can pass first through the groove and be connected with first catching groove lock, first catching jaw is dorsad in jack open-ended one side surface setting in order to incline to the mode on inserted bar surface, first catching groove and first catching jaw inclined surface complex internal surface is the second inclined plane, the second inclined plane of first catching groove extends and forms the acute angle with the opening plane of jack along the direction of keeping away from the jack.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, a rotating groove is respectively formed in two opposite inner walls of the first through hole, and circular protrusions for being embedded into the rotating groove are respectively arranged on two sides of the pressing buckle, so that the pressing buckle can rotate around the circle center of the circular protrusions.
2. In the above scheme, be provided with spacing on the circumference outer wall of inserted bar be provided with the spacing groove that supplies spacing embedding installation on the inner wall of jack.
3. In the scheme, the limit bars are arranged in two and symmetrically arranged about the axis of the inserted link.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
according to the connecting component, the first through hole is formed in the circumferential outer wall of the first sleeve, the pressing buckle is rotatably arranged in the first through hole, the first buckling claw is arranged at one end of the pressing buckle opposite to one side of the first connecting piece, the first buckling claw is arranged at one end of the side, the spring is arranged at the other end of the pressing buckle, the first buckling groove is formed in the outer wall of the inserting rod, the first through groove communicated with the inserting hole is formed in the circumferential outer wall of the first connecting piece, the first buckling claw can penetrate through the first through groove to be buckled with the first buckling groove, and the first buckling claw and the first buckling groove are tightly buckled with each other when the pipe body and the floor brush or the pipe body and the pipe body move back to each other through the matching of the first buckling claw and the first buckling groove, so that the first buckling claw slides out of the first buckling groove is avoided, the connection firmness between the floor brush and the pipe body and the main body and the pipe body is effectively reduced, the use safety is improved, and the use experience of a user is improved.
Drawings
FIG. 1 is a schematic view of a connection assembly of the present utility model;
FIG. 2 is a schematic view of a first connector according to the present utility model;
FIG. 3 is a schematic structural view of a second connector according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a first connecting member according to the present utility model;
fig. 5 is a perspective view showing a cross-sectional structure of the first connecting member of the present utility model.
In the above figures: 1. a first connector; 2. a second connector; 3. a jack; 4. a rod; 5. a first sleeve; 6. a second sleeve; 7. a limit bar; 8. a limit groove; 9. a first through hole; 10. pressing the button; 11. a first latch; 12. a spring; 13. a first buckling groove; 14. a first through groove; 15. a rotary groove; 16. a circular protrusion; 17. and a second inclined plane.
Description of the embodiments
The present patent will be further understood by the specific examples given below, which are not intended to be limiting.
Example 1: a connection assembly, comprising: the connecting device comprises a first connecting piece 1 and a second connecting piece 2, wherein a first sleeve 5 and a second sleeve 6 are respectively sleeved on the circumferential outer walls of the first connecting piece 1 and the second connecting piece 2, a jack 3 is formed in one side end face of the first connecting piece 1, and a plug rod 4 corresponding to the jack 3 is arranged on the second connecting piece 2;
a first through hole 9 is arranged on the circumferential outer wall of the first sleeve 5, a pressing buckle 10 is rotatably arranged in the first through hole 9, a first buckling claw 11 is arranged at one end of one side of the pressing buckle 10 opposite to the first connecting piece 1, and a spring 12 is arranged at the other end of the pressing buckle 10;
the outer wall of the inserted link 4 is provided with a first buckling groove 13, the circumferential outer wall of the first connecting piece 1 is provided with a first through groove 14 communicated with the jack 3, and the first buckling claw 11 can pass through the first through groove 14 to be buckled and connected with the first buckling groove 13;
the inserting rod of the second connecting piece is inserted into the jack of the first connecting piece, the limiting groove in the jack is sleeved on the limiting strip, the pressing buckle is arranged in the first through hole of the first sleeve, the pressing buckle is arranged in the rotating groove of the first through hole, the circular protrusion of the pressing buckle can rotate in the rotating groove of the first through hole, the spring is arranged in the first through hole at one end of the pressing buckle, the spring is compressed when the pressing buckle is pressed, the first buckling claw at the other end of the pressing buckle is lifted, the pressing buckle is loosened, the spring is reset, and the first buckling claw is meshed into the first buckling groove of the second connecting piece, so that the first connecting piece and the second connecting piece can be tightly connected.
The first buckling claw 11 is arranged on one side surface opposite to the opening of the jack 3 in a manner of inclining to the surface of the inserting rod 4, the inner surface of the first buckling groove 13 matched with the inclined surface of the first buckling claw 11 is a second inclined surface 17, and the second inclined surface 17 of the first buckling groove 13 extends along the direction away from the jack 3 and forms an acute angle with the opening plane of the jack 3.
Two opposite inner walls of the first through hole 9 are respectively provided with a rotating groove 15, and two sides of the pressing buckle 10 are respectively provided with a circular protrusion 16 for being embedded into the rotating groove 15, so that the pressing buckle 10 can rotate around the center of the circular protrusion 16.
The outer circumferential wall of the inserted link 4 is provided with a limit bar 7, and the inner wall of the jack 3 is provided with a limit groove 8 for embedding and installing the limit bar 7.
Example 2: a connection assembly, comprising: the connecting device comprises a first connecting piece 1 and a second connecting piece 2, wherein a first sleeve 5 and a second sleeve 6 are respectively sleeved on the circumferential outer walls of the first connecting piece 1 and the second connecting piece 2, a jack 3 is formed in one side end face of the first connecting piece 1, and a plug rod 4 corresponding to the jack 3 is arranged on the second connecting piece 2;
a first through hole 9 is arranged on the circumferential outer wall of the first sleeve 5, a pressing buckle 10 is rotatably arranged in the first through hole 9, a first buckling claw 11 is arranged at one end of one side of the pressing buckle 10 opposite to the first connecting piece 1, and a spring 12 is arranged at the other end of the pressing buckle 10;
the outer wall of the inserted link 4 is provided with a first buckling groove 13, the circumferential outer wall of the first connecting piece 1 is provided with a first through groove 14 communicated with the jack 3, and the first buckling claw 11 can pass through the first through groove 14 to be buckled and connected with the first buckling groove 13;
through the cooperation of first knot claw and first catching groove for first knot claw and first catching groove lock closely when moving between body and the scrubbing brush or between body and the host computer, avoided first knot claw to follow the circumstances of roll-off in the first catching groove, improved the fastness of being connected between scrubbing brush and the body, between host computer and the body greatly, effectively reduced the condition that scrubbing brush, host computer drop, improved safety in utilization, thereby improved user's use experience.
The first buckling claw 11 is arranged on one side surface opposite to the opening of the jack 3 in a manner of inclining to the surface of the inserting rod 4, the inner surface of the first buckling groove 13 matched with the inclined surface of the first buckling claw 11 is a second inclined surface 17, and the second inclined surface 17 of the first buckling groove 13 extends along the direction away from the jack 3 and forms an acute angle with the opening plane of the jack 3.
Two opposite inner walls of the first through hole 9 are respectively provided with a rotating groove 15, and two sides of the pressing buckle 10 are respectively provided with a circular protrusion 16 for being embedded into the rotating groove 15, so that the pressing buckle 10 can rotate around the center of the circular protrusion 16.
The two limiting strips 7 are symmetrically arranged about the axis of the inserted link 4.
The working principle is as follows:
during the use, insert the inserted bar of second connecting piece in the jack of first connecting piece, spacing groove suit in the jack is on spacing, install in the first through-hole of first sheathed tube and press the knot, press the circular arch of knot and can rotate in the change inslot of first through-hole, press the one end of knot and install the spring in first through-hole, press and make the spring compression when pressing the knot, press the first knot claw of detaining the other end and lift up, loosen to press and detain, the spring resets, first knot claw mouth is gone into in the first catching groove of second connecting piece, thereby first connecting piece and second connecting piece can zonulae occludens.
When adopting above-mentioned coupling assembling, it is through the cooperation of first knot claw and first catching groove for first knot claw and the inseparable lock of first catching groove when moving between body and the brush or between body and the host computer dorsad, avoided first knot claw to follow the circumstances of roll-off in the first catching groove, improved the fastness of being connected between brush and the body, between host computer and the body greatly, effectively reduced the condition that brush, host computer drop, improved safety in utilization, thereby improved user's use experience.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (4)
1. A connection assembly, characterized in that: comprising the following steps: the connecting device comprises a first connecting piece (1) and a second connecting piece (2), wherein a first sleeve (5) and a second sleeve (6) are respectively sleeved on the circumferential outer walls of the first connecting piece (1) and the second connecting piece (2), a jack (3) is formed in one side end face of the first connecting piece (1), and a plug rod (4) corresponding to the jack (3) is arranged on the second connecting piece (2);
a first through hole (9) is formed in the circumferential outer wall of the first sleeve (5), a pressing buckle (10) is rotatably arranged in the first through hole (9), one side of the pressing buckle (10) opposite to the first connecting piece (1) is provided with a first buckling claw (11) at one end of the side, and a spring (12) is arranged at the other end of the pressing buckle (10);
a first buckling groove (13) is formed in the outer wall of the inserting rod (4), a first through groove (14) communicated with the jack (3) is formed in the circumferential outer wall of the first connecting piece (1), the first buckling claw (11) can penetrate through the first through groove (14) to be buckled and connected with the first buckling groove (13), the first buckling claw (11) is arranged opposite to the surface of one side of the opening of the jack (3) in a manner of being inclined to the surface of the inserting rod (4), the inner surface of the first buckling groove (13) matched with the inclined surface of the first buckling claw (11) is a second inclined surface (17), and the second inclined surface (17) of the first buckling groove (13) extends along the direction away from the jack (3) and forms an acute angle with the opening plane of the jack (3).
2. The connection assembly of claim 1, wherein: two opposite inner walls of the first through hole (9) are respectively provided with a rotary groove (15), and two sides of the pressing buckle (10) are respectively provided with a circular bulge (16) which is used for being embedded into the rotary groove (15), so that the pressing buckle (10) can rotate around the circle center of the circular bulge (16).
3. The connection assembly of claim 1, wherein: the plug rod is characterized in that a limit bar (7) is arranged on the circumferential outer wall of the plug rod (4), and a limit groove (8) for embedding and installing the limit bar (7) is arranged on the inner wall of the jack (3).
4. A connection assembly according to claim 3, wherein: the two limiting strips (7) are symmetrically arranged about the axis of the inserted link (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321985977.4U CN220735289U (en) | 2023-07-27 | 2023-07-27 | Connection assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321985977.4U CN220735289U (en) | 2023-07-27 | 2023-07-27 | Connection assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220735289U true CN220735289U (en) | 2024-04-09 |
Family
ID=90564505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321985977.4U Active CN220735289U (en) | 2023-07-27 | 2023-07-27 | Connection assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220735289U (en) |
-
2023
- 2023-07-27 CN CN202321985977.4U patent/CN220735289U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |