CN206608441U - Grommet nut, waterproof connection component, air-conditioning and refrigerator - Google Patents
Grommet nut, waterproof connection component, air-conditioning and refrigerator Download PDFInfo
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- CN206608441U CN206608441U CN201720127512.3U CN201720127512U CN206608441U CN 206608441 U CN206608441 U CN 206608441U CN 201720127512 U CN201720127512 U CN 201720127512U CN 206608441 U CN206608441 U CN 206608441U
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- riveting
- nut body
- grommet
- connection component
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Abstract
The utility model discloses a kind of grommet nut, waterproof connection component, air-conditioning and refrigerator, belong to attachment structure technical field, to be designed the problems such as solving existing structure water-impervious poor performance.The utility model grommet nut includes hollow and one end open nut body, screw thread is provided with the madial wall of nut body, the openend of nut body edge formation first riveting while and second riveting while, first riveting while second rivet while between form the bayonet socket for clamping structure upper installing hole edge to be connected.The utility model waterproof connection component includes the first part to be connected, the second part and bolt to be connected, in addition to above-mentioned grommet nut.The utility model grommet nut, waterproof connection component, the grommet nut of air-conditioning and refrigerator pass through bayonet socket and structural riveting to be connected, gap is not present in attachment structure, ensure that water will not ooze out at gap, ponding at structural base to be connected or surrounding components will not be caused, extend the service life of complete machine.
Description
Technical field
The utility model is related to attachment structure technical field, more particularly to a kind of grommet nut including the grommet nut
Waterproof connection component and air-conditioning and refrigerator including the waterproof connection component.
Background technology
When two structures need to connect and two structures junction all than it is relatively thin when, it usually needs using riveting nut and
Bolt (screw) is attached fixation.That is, first riveting nut is riveted in one of them structure to be connected, bolt passes through another
Coordinate after connecting hole in individual structure to be connected with riveting nut screw thread, form stable attachment structure.
Used riveting nut is all the tubulose knot that the through hole riveting nut of full thread, i.e. riveting nut are both ends open
Structure, screw thread is provided with madial wall.In the structure shown here, deposited between the inwall of the outer wall of bolt and the connecting hole of structure to be connected
In gap, the use quality of product can be influenceed from the gap location leak, infiltration when there is water in use environment.Existing blind hole spiral shell
Mother is bolted on part to be connected, does not possess water-proof function equally.
In addition, when two structures to be connected are drip tray and support post (crossbeam) respectively, riveting nut needs riveting
It is connected on support post, bolt is connected after passing through the via on drip tray with riveting nut.The outer wall of bolt and the inwall of via
Between certainly exist gap, the gap be possible to during drip tray water receiving leak, infiltration, be easily caused base element product
, there is potential safety hazard using the electrical equipment (such as air-conditioning, refrigerator) of drip tray in water.
Utility model content
A purpose of the present utility model is the grommet nut for proposing that a kind of guarantee water will not ooze out at connection gap.
Another purpose of the present utility model is to propose that a kind of water pan component that improves prevents the anti-of leak permeability performance
Water connection component.
Another purpose of the present utility model is to propose a kind of to extend the air-conditioning of complete machine service life.
It is of the present utility model further an object is that proposing a kind of to extend the refrigerator of complete machine service life.
For up to this purpose, on the one hand, the utility model uses following technical scheme：
Set on a kind of grommet nut, including hollow and one end open nut body, the madial wall of the nut body
Have a screw thread, the riveting of edge formation first of the openend of the nut body while and during the second riveting, the first riveting side and
The bayonet socket for clamping structure upper installing hole edge to be connected is formed between the second riveting side.
Particularly, it is described first riveting while and it is described second riveting while along perpendicular to the nut body axis side
To extension, vertical direction of the bayonet socket towards the axis of the nut body.
Particularly, it is described first riveting while and it is described second riveting while along the nut body axis direction extension,
Axis direction of the bayonet socket towards the nut body.
Particularly, the axis direction extension of nut body described in the first riveting edge, the second riveting edge hangs down
The direction extension of the straight axis in the nut body.
Particularly, it is described first riveting while and it is described second riveting while along favour the nut body axis side
To extension, first riveting while and during second riveting angle respectively between the axis of the nut body be acute angle,
And the angle of second riveting between the axis of the nut body when being more than or equal to the described first riveting with the nut
Angle between the axis of body.
On the other hand, the utility model uses following technical scheme：
A kind of waterproof connection component, including the first part to be connected, the second part and bolt to be connected, in addition to above-mentioned blind hole
Nut, the bayonet socket of the grommet nut is clamped on the edge of the mounting hole of the described first part to be connected, and the bolt passes through institute
State after the via on the second part to be connected with the grommet nut screw thread coordinate.
Particularly, the described first part to be connected is drip tray, and second part to be connected is support post.
Another further aspect, the utility model uses following technical scheme：
A kind of air-conditioning, including above-mentioned waterproof connection component.
Further aspect, the utility model uses following technical scheme：
A kind of refrigerator, including above-mentioned waterproof connection component.
The open end edge formation bayonet socket of the utility model grommet nut, grommet nut passes through bayonet socket and structure riveting to be connected
Connect, gap is not present in attachment structure, it is ensured that water will not ooze out at gap, will not cause structural base to be connected or surrounding components
Locate ponding.
The utility model waterproof connection component includes above-mentioned grommet nut, passes through grommet nut and drip tray formation riveting group
Part, the extruding by staking back nut are engaged with the mounting hole inward flange of drip tray, are solved in existing structure on drip tray
The problem of water is leaked on other parts via the screw thread on via and screw, improve water pan component prevent leak, infiltration
Performance.
The utility model air-conditioning includes above-mentioned waterproof connection component, and the utility model refrigerator includes above-mentioned waterproof connection group
Part, the infiltration of drip tray can be good, it is ensured that the part of water receiving tray bottom or surrounding, which will not seep water, to be drenched or soak, and extends whole
The service life of machine.
Brief description of the drawings
Fig. 1 is the half-section diagram of the first structure of the grommet nut of the utility model preferred embodiment offer；
Fig. 2 is the half-section diagram of second of structure of grommet nut that the utility model preferred embodiment is provided；
Fig. 3 is the half-section diagram of the third structure of the grommet nut of the utility model preferred embodiment offer；
Fig. 4 is the waterproof connection component explosive view that the utility model preferred embodiment is provided；
Fig. 5 is the partial enlarged drawing at A in Fig. 4；
Fig. 6 is the sectional view of grommet nut and drip tray mounting structure that the utility model preferred embodiment is provided；
Fig. 7 is the sectional view for the waterproof connection component that the utility model preferred embodiment is provided；
Fig. 8 is the partial enlarged drawing at B in Fig. 7.
In figure：
1st, nut body；2nd, drip tray；3rd, support post；4th, bolt；11st, screw thread；12nd, openend；13rd, the first riveting
Side；14th, the second riveting side；15th, bayonet socket；21st, mounting hole；31st, via.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
Preferred embodiment：
This preferred embodiment discloses a kind of grommet nut.As shown in Figure 1 to Figure 3, the grommet nut includes hollow and one end
Screw thread 11 is provided with the nut body 1 of opening, the madial wall of nut body 1, the edge of the openend 12 of nut body 1 is formed
First riveting when 13 and second are riveted 14, the first riveting when 13 and second are riveted 14 between formed for clamping knot to be connected
The bayonet socket 15 at the edge of structure upper installing hole 21.
By the edge designs of openend 12 of grommet nut into the structure of bayonet socket 15, make grommet nut can be with structural riveting to be connected
Together, the function of waterproof is realized, it is ensured that water is avoided in the case of having water in the work environment from grommet nut and knot to be connected
Oozed out between structure, avoid, in structural perimeter ponding to be connected, protecting peripheral devices not soaked, improve the safety in utilization of complete machine,
Extend the service life of complete machine.
The concrete shape of nut body 1 is not limited, and its lateral wall can be cylinder, six prismatics or other shapes；Blind hole spiral shell
The concrete structure of female edge of openend 12 is not limited, and can be formed for the bayonet socket 15 with structural riveting to be connected.
It is preferred that, as described in Figure 1, the first riveting 14 equal axis along perpendicular to nut body 1 when 13 and second are riveted
Direction extension, vertical direction of the bayonet socket 15 towards the axis of nut body 1.The structure is easy to form stabilization with structure to be connected
Annexation, by the inward flange of mounting hole 21 cover card inlet 15 in, compress first riveting while 13 and second rivet while 14.
Can also be as shown in Fig. 2 axis direction extension of the first riveting side 13 along nut body 1, the second riveting edge of side 14
Perpendicular to the direction extension of the axis of nut body 1.The mounting hole 21 of structure to be connected is filled on the first riveting side 13 when using, then
By first riveting while 13 towards second rivet while 14 direction extruding, first riveting while 13 and second rivet while 14 between formed folder
The bayonet socket 15 of the tight inward flange of mounting hole 21.The use state shape and shape shown in accompanying drawing 1 of this kind of structure are essentially identical, i.e. make
With the first riveting during state when 13 and second are riveted it is 14 substantially parallel.
Can be with as shown in figure 3, the first riveting 14 be prolonged when 13 and second are riveted along the axis direction of nut body 1
Stretch, axis direction of the bayonet socket 15 towards nut body 1.Needed the inward flange of structure upper installing hole 21 to be connected during using this structure
Bend and then fill in bayonet socket 15 along its vertical direction, the first riveting stings tight peace when 13 and second are riveted after 14 opposite extruding
Fill the inward flange in hole 21.The high in machining efficiency of grommet nut, difficulty of processing be low in the structure, manufacturing cost is low, is particularly suitable for
In the product relatively low to bonding strength requirement between grommet nut and structure to be connected.
The first riveting direction of the 14 axis that edge favours nut body 1 when 13 and second are riveted can also be made to prolong
Stretch, the first riveting 14 angle respectively between the axis of nut body 1 when 13 and second are riveted is acute angle and the second riveting side
14 and nut body 1 axis between angle be more than or equal to first riveting side 13 and nut body 1 axis between angle.The knot
The difficulty of processing of structure, installation difficulty and the degree that is connected firmly are all moderate, add the range of choice of user.
It can realize that waterproof is connected using above-mentioned grommet nut.As shown in Fig. 4 to Fig. 8, waterproof connection component includes first
Part to be connected, the second part to be connected, bolt 4 and any of the above-described kind of grommet nut.The bayonet socket 15 of grommet nut fastens, is clamped in
On the edge of the mounting hole 21 of one part to be connected, bolt 4 through after the via 31 on the second part to be connected with grommet nut screw thread
Coordinate.Wherein, the first part to be connected is preferably drip tray 2, and the second part to be connected is preferably support post 3.Wherein, mounting hole 21
Concrete shape do not limit, can be that circular hole can also be the shapes such as hexagon ring, staking extruding can be easy to after nut riveting with effective
Block mounting hole 21.
Installation steps：Grommet nut is riveted on drip tray 2, utilizes the side of grommet nut staking deformable squeeze mounting hole 21
Formula ensures that grommet nut is mutually engaged with drip tray 2；Bolt 4 is screwed in grommet nut after passing through the via 31 on support post 3, complete
Into the installation of drip tray 2 and support post 3.
Compared with existing structure, the set location of nuts and bolt 4 has been exchanged and between the edge and drip tray 2 of nut
No longer leave gap, it is ensured that water will not spill from the gap location of mounting hole 21, ooze out, it is ensured that water can only pass through fixed discharge outlet
Water outlet, solves the problem of existing drip tray 2 or other part infiltrations with waterproof requirement, leak.
The waterproof connection component can be applied but be not limited to apply in air-conditioning and refrigerator.
Note, above are only preferred embodiment of the present utility model and the technical principle used.Those skilled in the art
It will be appreciated that the utility model is not limited to specific embodiment described here, it can carry out for a person skilled in the art various
Significantly change, readjust and substitute without departing from protection domain of the present utility model.Therefore, although implement more than
Example is described in further detail to the utility model, but the utility model is not limited only to above example, is not taking off
In the case of from the utility model design, other more equivalent embodiments can also be included, and scope of the present utility model is by institute
Attached right is determined.
Claims (9)
1. on a kind of grommet nut, including hollow and one end open nut body (1), the madial wall of the nut body (1)
It is provided with screw thread (11), it is characterised in that riveting side (13) of edge formation first of the openend (12) of the nut body (1)
With the second riveting side (14), first riveting forms to be connected for clamping at (13) and second riveting between (14)
The bayonet socket (15) at structure upper installing hole (21) edge.
2. grommet nut according to claim 1, it is characterised in that first riveting side (13) and second riveting
Side (14) is along the direction extension of the axis perpendicular to the nut body (1), and the bayonet socket (15) is towards the nut body
(1) vertical direction of axis.
3. grommet nut according to claim 1, it is characterised in that first riveting side (13) and second riveting
Side (14) extends along the axis direction of the nut body (1), axis of the bayonet socket (15) towards the nut body (1)
Direction.
4. grommet nut according to claim 1, it is characterised in that described first rivets side (13) along the nut body
(1) axis direction extension, direction extension of second riveting side (14) along the axis perpendicular to the nut body (1).
5. grommet nut according to claim 1, it is characterised in that first riveting side (13) and second riveting
Side (14) is along the direction extension for the axis for favouring the nut body (1), first riveting side (13) and described second
Rivet (14) and institute when the angle in (14) respectively between the axis of the nut body (1) is acute angle and second riveting
State the angle between the axis of nut body (1) and be more than or equal to the described first riveting side (13) and the axis of the nut body (1)
Between angle.
6. a kind of waterproof connection component, including the first part to be connected, the second part and bolt (4) to be connected, it is characterised in that also wrap
Include such as grommet nut according to any one of claim 1 to 5, the bayonet socket (15) of the grommet nut is clamped in described
On the edge of the mounting hole (21) of one part to be connected, the bolt (4) is passed through after the via (31) on the described second part to be connected
Coordinate with the grommet nut screw thread.
7. waterproof connection component according to claim 6, it is characterised in that first part to be connected is drip tray (2),
Second part to be connected is support post (3).
8. a kind of air-conditioning, it is characterised in that including such as the waterproof connection component according to claim 6 or 7.
9. a kind of refrigerator, it is characterised in that including such as the waterproof connection component according to claim 6 or 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720127512.3U CN206608441U (en) | 2017-02-13 | 2017-02-13 | Grommet nut, waterproof connection component, air-conditioning and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720127512.3U CN206608441U (en) | 2017-02-13 | 2017-02-13 | Grommet nut, waterproof connection component, air-conditioning and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206608441U true CN206608441U (en) | 2017-11-03 |
Family
ID=60169158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720127512.3U Active CN206608441U (en) | 2017-02-13 | 2017-02-13 | Grommet nut, waterproof connection component, air-conditioning and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206608441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109295846A (en) * | 2018-11-22 | 2019-02-01 | 蒿振侠 | A kind of antidetonation connector with water-proof function |
-
2017
- 2017-02-13 CN CN201720127512.3U patent/CN206608441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109295846A (en) * | 2018-11-22 | 2019-02-01 | 蒿振侠 | A kind of antidetonation connector with water-proof function |
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| GR01 | Patent grant |