CN206278457U - Connecting pipe plug and air conditioner - Google Patents
Connecting pipe plug and air conditioner Download PDFInfo
- Publication number
- CN206278457U CN206278457U CN201621169973.9U CN201621169973U CN206278457U CN 206278457 U CN206278457 U CN 206278457U CN 201621169973 U CN201621169973 U CN 201621169973U CN 206278457 U CN206278457 U CN 206278457U
- Authority
- CN
- China
- Prior art keywords
- plug
- connection pipe
- cover
- pipe plug
- connecting pipe
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 25
- 210000000078 claw Anatomy 0.000 claims description 12
- 238000004378 air conditioning Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model discloses a connecting pipe end cap and air conditioner belongs to air conditioner and accessory technical field, for solving the poor, the low problem design of operating efficiency of current connecting pipe end cap leakproofness. The utility model discloses a connecting pipe end cap includes both ends open-ended cavity end cap body and end cap lid, and the end cap body is used for the sealed cap to establish the tip of connecting pipe, and the end cap lid is used for the shutoff end cap body to keep away from the one end of connecting pipe. The utility model discloses a connecting pipe end cap, the leakproofness is good, convenient operation, operating efficiency are high. The utility model discloses an air conditioner, owing to adopted above-mentioned connecting pipe end cap, its connecting pipe leakproofness is good, life is longer.
Description
Technical field
The utility model is related to air-conditioning and its accessory technical field, more particularly to one kind to connect pipe plug and use the connection
The air-conditioner of pipe plug.
Background technology
Separate type air conditioner is typically connected indoor set and outdoor unit by connecting tube, as shown in figure 1, air conditioner connecting pipe 4
Including body and the nut for being sheathed on body one end, nut includes hex nut body 41 and the one end with hex nut body 41
The truncated cone-shaped connector 42 of connection.Before installing after sale, to avoid connecting tube dirty in processes such as production, transports, side is commonly used
Method is to carry out sealing protection to the nut and body of connecting tube using plug.
As shown in Figures 2 to 4, current industry typically has the plugs such as screw-in, push type, and wherein push type plug is divided into again
Integral type push plug and combined type pressing plug.Wherein, screw-in plug needs the internal thread along nut progressively to screw in, close
Envelope property is more excellent, but operating efficiency is relatively low, is being phased out；Integral type push plug can directly be pressed into the nut of connecting tube
In, operating efficiency is high, but there is gap after assembling, and sealing is relatively low；Combined type presses plug, generally includes the bucket of split setting
The hollow expansion tube of shape and the expansible stopper used cooperatively with expansion tube, in the hollow cavity of expansible stopper insertion expansion tube, make expansion tube
Outer wall be engaged with the inwall of the nut of connecting tube, realize sealing, sealing preferably, but due to needing the zero of multiple splits
Part, troublesome poeration, and cost are high with respect to Integral type push plug.
Utility model content
In view of above mentioned problem, a purpose of the present utility model is to propose a kind of good airproof performance, easy to operate company
Adapter plug；
Another purpose of the present utility model is to propose a kind of air-conditioner using above-mentioned connection pipe plug.
It is up to this purpose, on the one hand, the utility model uses following technical scheme：
One kind connection pipe plug, including both ends open hollow plug body and plug cover, the plug body be used for it is close
Big envelope sets the end of connecting tube, and the plug cover is used to block the one end of the plug body away from connecting tube.
Further, the plug body is connected with the plug cover by connector.
Further, the connector is the local glue position for taking the shape of the letter U, the both sides of its openend respectively with the plug sheet
Body, plug cover connection.
Further, the profile of the interior hollow section of the plug body coincide with the exterior contour for being connected tube end,
The plug cover includes cover plate and is vertically connected at the annular sidewall of the cover plate, the inner surface wheel of the side wall of the plug cover
The wide outer surface profile at least with the plug body upper end coincide.
Further, the plug body extends radially outward to form annular near the periphery of one end of the plug cover
Along side, at least one is provided with the plug cover for the claw described in clamping along side.
Further, the claw includes guide part and Access Division, institute successively on edge away from the direction of the plug body
The internal face for stating guide part is that at least part of top surface of the Access Division is used for along side inclined inclined-plane laterally relative to described
Abut the bottom surface along side.
Further, it is provided with sealing strip in the plug cover.
Further, the sealing strip is annular sealing strip.
Further, the connection pipe plug is formed in one part.
Further, the connection pipe plug is air conditioner connecting tube plug, and the plug body is set in sky for sealing
Adjust on the nut of connecting tube.
On the other hand, the utility model uses following technical scheme：
A kind of air-conditioner, the connecting tube of the air-conditioner is sealed using any of the above-described described connection pipe plug.
The beneficial effects of the utility model are as follows：
The connection pipe plug that the present embodiment is provided, including for sealing the plug body of the end for being arranged connecting tube and being used for
The plug cover of plug body is blocked, the plug can entirely be wrapped in connection tube end, good airproof performance, even if on the ground without hardening
Installation environment, also can be thoroughly dust-proof anti-dirty；Sealed joint pipe by plug cover is covered, easy to operate, operating efficiency is high；Together
When, the connection pipe plug of the present embodiment is reusable, when air-conditioning needs to tear open machine maintenance or shift position, can be by plug weight
Newly cover.
Brief description of the drawings
Fig. 1 is the structural representation of air conditioner connecting pipe in the prior art；
Fig. 2 is the structural representation of screw-in plug in the prior art；
Fig. 3 is the structural representation of Integral type push plug in the prior art；
Fig. 4 is the structural representation that combined type presses plug in the prior art；
Fig. 5 is one of structural representation of connection pipe plug that the utility model preferred embodiment one is provided；
Fig. 6 is the two of the structural representation of the connection pipe plug that the utility model preferred embodiment one is provided；
Fig. 7 is the partial enlarged drawing at A in Fig. 6；
Fig. 8 is the structural representation that the connection pipe plug that the utility model preferred embodiment one is provided is applied to air conditioner connecting pipe
One of figure；
Fig. 9 is the structural representation that the connection pipe plug that the utility model preferred embodiment one is provided is applied to air conditioner connecting pipe
The two of figure；
Figure 10 is that the connection pipe plug that the utility model preferred embodiment one is provided is applied to the structure of air conditioner connecting pipe and shows
The three of intention.
In figure：
1st, plug body；2nd, plug cover；3rd, connector；4th, connecting tube；11st, nut overcoat；12nd, connector overcoat；13rd, edge
Side；21st, cover plate；22nd, side wall；23rd, claw；24th, sealing strip；41st, hex nut body；42nd, connector；231st, internal face；
232nd, top surface.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
It is preferred that stating embodiment one：
This preferred embodiment provides a kind of connection pipe plug, and it is main but does not limit to and is applied to air conditioner connecting tube plug.
Fig. 5 to Figure 10 is referred to, the connection pipe plug that this preferred embodiment is provided includes the hollow plug body 1 and plug of both ends open
Lid 2, plug body 1 is used to seal the end for being arranged connecting tube, and plug cover 2 is used to block plug body 1 away from the one of connecting tube
End.
The connection pipe plug that the present embodiment is provided, including for sealing the plug body 1 of the end for being arranged connecting tube and using
In the plug cover 2 of closure plug body 1, the plug can entirely be wrapped in connection tube end, good airproof performance, even if without hardening
Ground installation environment, also can be thoroughly dust-proof anti-dirty；Cover sealed joint pipe by plug cover 2, easy to operate, operating efficiency
It is high；Meanwhile, the connection pipe plug of the present embodiment is reusable, when air-conditioning needs to tear open machine maintenance or shift position, can be by
Plug is covered again.
Can be Split type structure between plug body 1 and plug cover 2, but preferably, plug body 1 passes through with plug cover 2
Connector 3 is connected, to prevent the loss of connecting tube plug parts.
The concrete structure of connector 3 is not limited, and can be used for connection plug body 1 and plug cover 2.But it is preferred that
Ground, connector 3 is the local glue position for taking the shape of the letter U, and the both sides of its openend are connected with plug body 1, plug cover 2 respectively, to cause
Connect the more compact structure of pipe plug.
The connection pipe plug of the present embodiment preferably but is not limited to be integrally formed part, for example, plug body 1, plug cover 2 with
Injection moulding, multiple part unifications, low cost are integrated between connector 3.Connection pipe plug is preferred but is not limited to by rubber
Material is made.
Plug body 1 is not limited with the fit system of plug cover 2, can be close by one end of plug body 1 by plug cover 2
Envelope, so as to avoid dirty falling into connecting tube and influence life-span of connecting tube.Preferably, the internal void of plug body 1
The profile for dividing coincide with the exterior contour for being connected tube end, and plug cover 2 includes cover plate 21 and is vertically connected at the ring of cover plate 21
Shape side wall 22, the inner surface profile of the side wall 22 of plug cover 2 is at least coincide with the outer surface profile of the upper end of plug body 1, plug
Lid 2 is used to be sheathed on outside plug body 1.
The connection pipe plug of the present embodiment is mainly used as air conditioner connecting tube plug, and plug body 1 is set in sky for sealing
Adjust on the nut of connecting tube.Generally, air conditioner connecting pipe nut includes hex nut body 41 and with hex nut body 41 one
Hold the truncated cone-shaped connector 42 of connection.Specifically, the plug body 1 of the present embodiment includes the nut overcoat 11 being connected and connection
Mouth overcoat 12, nut overcoat 11 is in hollow regular hexagon bar shape, and connector overcoat 12 is in hollow round table-like, nut overcoat
11 are used to be set with hex nut body 41, and connector overcoat 12 is used to be set with truncated cone-shaped connector 42.
On the basis of said structure, plug body 1 extends radially outward to be formed near the periphery of one end of plug cover 2
Annular is provided with least one for being connected to along the claw 23 on side 13, to prevent plug cover 2 along side 13 on plug cover 2
Unclamp.
The structure of claw 23 is not specifically limited, and can strengthen matching relationship between plug body 1 and plug cover 2 i.e.
Can.Preferably, claw 23 includes guide part and Access Division, the internal face of guide part successively on edge away from the direction of plug body 1
231 (i.e. guide parts towards along the one sides while 13) be relative to along while 13 inclined inclined-planes laterally, wedging position is in plug cover 2
The top surface 232 of the inner side of side wall 22 be used to abut along the bottom surface on side 13.The internal face of Access Division can be face directly can also be with
The angle of inclination identical inclined-plane of internal face 231 of guide part.
On the basis of said structure, sealing strip 24 is provided with plug cover 2, to strengthen the sealing of connection pipe plug.
Preferably, sealing strip 24 is annular sealing strip.It is highly preferred that annular sealing strip is arranged at the inner side of side wall 22 of plug cover 2, sealing
The bottom surface of bar 24 is used to abut along the top surface on side 13.
The application method of the connection pipe plug of the present embodiment offer is simply provided below in conjunction with Fig. 8 to Figure 10：By plug sheet
Body 1 is sheathed on air conditioner connecting pipe nut outside, it is necessary to when sealing air conditioner connecting pipe, presses plug cover 2, plug body 1 along side
13 slide relative to the guide part of the claw 23 of plug cover 2, until the Access Division top of claw 23 is slid into along side 13, along side 13
Top surface is connected to the bottom surface of sealing strip 24, and the top surface 232 of Access Division is connected to along the bottom surface on side 13, is abutted along the outside wall surface on side 13
In the internal face of the side wall 22 of plug cover 2；When need not seal air conditioner connecting pipe, claw 23 is pulled laterally, make along side 13 with
Claw 23 departs from matching relationship.
This preferred embodiment additionally provides a kind of air-conditioner, and the connecting tube of the air-conditioner uses above-mentioned connection pipe plug
Sealed.
The connecting tube of the air-conditioner of the present embodiment is sealed as a result of above-mentioned connection pipe plug, its good airproof performance,
Easy to operate, operating efficiency is high, connecting tube long service life.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and can not by any way be construed to the limitation to the utility model protection domain.Based on explanation herein,
Those skilled in the art associates other specific embodiments of the present utility model by would not require any inventive effort,
These modes are fallen within protection domain of the present utility model.
Claims (11)
1. it is a kind of to connect pipe plug, it is characterised in that hollow plug body (1) and plug cover (2) including both ends open, it is described
Plug body (1) is arranged the end of connecting tube for sealing, the plug cover (2) for block the plug body (1) away from
One end of connecting tube.
2. connection pipe plug according to claim 1, it is characterised in that the plug body (1) and the plug cover (2)
Connected by connector (3).
3. connection pipe plug according to claim 2, it is characterised in that the connector (3) is the local glue for taking the shape of the letter U
Position, the both sides of its openend are connected with the plug body (1), the plug cover (2) respectively.
4. connection pipe plug according to claim 1, it is characterised in that the interior hollow section of the plug body (1)
Profile coincide with the exterior contour for being connected tube end, the plug cover (2) is including cover plate (21) and is vertically connected at described
The annular sidewall (22) of cover plate (21), the inner surface profile of the side wall (22) of the plug cover (2) at least with the plug body
(1) outer surface profile of upper end coincide.
5. according to any described connection pipe plug of Claims 1-4, it is characterised in that the plug body (1) is near described
The periphery of one end of plug cover (2) extend radially outward to be formed annular along side (13), be provided with the plug cover (2) to
A few claw (23) being used for described in clamping along side (13).
6. connection pipe plug according to claim 5, it is characterised in that the claw (23) is on edge away from the plug sheet
The direction of body (1) includes guide part and Access Division successively, and the internal face (231) of the guide part is along side (13) relative to described
Inclined inclined-plane laterally, at least part of top surface (232) of the Access Division is for abutting the bottom surface along side (13).
7. according to any described connection pipe plug of Claims 1-4, it is characterised in that be provided with the plug cover (2) close
Strip of paper used for sealing (24).
8. connection pipe plug according to claim 7, it is characterised in that the sealing strip (24) is annular sealing strip.
9. according to any described connection pipe plug of Claims 1-4, it is characterised in that the connection pipe plug is integrated into
Type part.
10. according to any described connection pipe plug of Claims 1-4, it is characterised in that the connection pipe plug connects for air-conditioning
Adapter plug, the plug body (1) is set in outside the nut of air conditioner connecting pipe for sealing.
11. a kind of air-conditioners, it is characterised in that the connecting tube of the air-conditioner is used as described in any in claim 1 to 10
Connection pipe plug sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621169973.9U CN206278457U (en) | 2016-10-26 | 2016-10-26 | Connecting pipe plug and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621169973.9U CN206278457U (en) | 2016-10-26 | 2016-10-26 | Connecting pipe plug and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206278457U true CN206278457U (en) | 2017-06-27 |
Family
ID=59082099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621169973.9U Expired - Fee Related CN206278457U (en) | 2016-10-26 | 2016-10-26 | Connecting pipe plug and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206278457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315000A (en) * | 2016-10-26 | 2017-01-11 | 珠海格力电器股份有限公司 | Connecting pipe plug and air conditioner |
-
2016
- 2016-10-26 CN CN201621169973.9U patent/CN206278457U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315000A (en) * | 2016-10-26 | 2017-01-11 | 珠海格力电器股份有限公司 | Connecting pipe plug and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20211026 |