CN208417798U - Thimble assembly, wall pipe assembly and air conditioner - Google Patents
Thimble assembly, wall pipe assembly and air conditioner Download PDFInfo
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- CN208417798U CN208417798U CN201821076738.6U CN201821076738U CN208417798U CN 208417798 U CN208417798 U CN 208417798U CN 201821076738 U CN201821076738 U CN 201821076738U CN 208417798 U CN208417798 U CN 208417798U
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- 238000002360 preparation method Methods 0.000 claims description 9
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Abstract
The utility model provides a thimble assembly, wall pipe assembly and air conditioner, wherein the thimble assembly, include: the sleeve comprises a first pipe section, and the inner diameter of the first pipe section is gradually reduced along the direction far away from the first end face. Therefore, the sealing connection can be realized by matching with the connecting pipes with a certain size range, the gap at the wall hole is reduced, and the problems of air leakage and water leakage are prevented.
Description
Technical field
The utility model relates to field of air conditioning, in particular to a kind of sheath assembly, tube assembly through walls and air-conditioning.
Background technique
Existing split air conditioner mainly includes indoor unit and outdoor unit, and the two is attached by connecting tube, in advance
Wall-through hole is reserved in metope, connecting tube is passed through from wall-through hole to connect air conditioner indoor unit and outdoor unit.It is good in order to guarantee
Leakproofness, existing air-conditioning mainly pass through casing and lute in collective effect when through walls, to prevent leak-stopping water, leak out and toy into
The problems such as entering interior.
But lute in can not be filled up completely between casing and porthole and casing and connecting tube existing for gap, lead
Fine and close sealing property is insufficient, however it remains leaks out or seepy question, and existing technical solution versatility, adaptivity are poor, set
Not necessarily match between pipe diameter and reserved porthole diameter and connection pipe diameter three, furthermore prior art middle sleeve material
Expect poor fire, outdoor fire source is easy to spread to interior by casing, and there are larger security risks.
Therefore, reduce the gap at porthole between all parts, prevent the seepy question that leaks out, be in the prior art urgently
Problem to be solved.
Utility model content
The utility model provides a kind of sheath assembly, tube assembly through walls and air-conditioning, with reduce at porthole all parts it
Between gap, prevent the seepy question that leaks out.
To solve the above problems, the one aspect as the utility model, provides a kind of sheath assembly, feature exists
In, comprising:
The internal diameter of casing, including the first pipeline section, the first pipeline section is gradually reduced along the direction far from first end face.
Optionally, internal screw thread is provided on the inner wall of the first pipeline section.
Optionally, casing further includes the second pipeline section being connected with the first pipeline section, and the internal diameter of the second pipeline section is in axial direction
It remains unchanged.
Optionally, sealing shroud is socketed in the outside wall surface of casing.
Optionally, sheath assembly is using elastic material, foamed material and/or the preparation of ceramic Fire retardation fireproof material.
The application also proposes a kind of tube assembly through walls, comprising:
Any one sheath assembly that the application proposes；
Wall coil, in axial direction includes shrinkable pipeline section and fixed pipeline section, and shrinkable pipeline section can be shunk to central axis
To reduce the internal diameter of shrinkable pipeline section.
Optionally, at least one strip gab is offered in the outside wall surface of shrinkable pipeline section, strip gab is from collapsible tube
The outside wall surface of section is through to the inner wall of shrinkable pipeline section, end face of the strip gab from shrinkable pipeline section far from fixed pipeline section side
Extend to fixed pipeline section.
Optionally, the number of strip gab is 2 or 2 or more.
Optionally, it when being provided with internal screw thread on the inner wall of the first pipeline section, is provided in the outside wall surface of shrinkable pipeline section
External screw thread compatible with internal screw thread.
Optionally, the outer diameter of shrinkable pipeline section is gradually reduced along the direction far from fixed pipeline section.
Optionally, further includes: sealing ring is socketed in shrinkable pipeline section in the outside wall surface of one end of fixed pipeline section.
Optionally, tube assembly through walls is using elastic material, foamed material and/or the preparation of ceramic Fire retardation fireproof material.
Optionally, the minimum value of the internal diameter of casing is less than the minimum value of the outer diameter of wall coil.
The application also proposes a kind of air-conditioning, the sheath assembly including any one that the application proposes.
The application also proposes a kind of air-conditioning, the tube assembly through walls including any one that the application proposes
Present applicant proposes a kind of sheath assembly, tube assembly through walls and air-conditionings, and compared with prior art, the utility model mentions
In sheath assembly out, the internal diameter of the first pipeline section is gradually reduced along far from the direction of first end face on casing, so as to one
The connecting tube for determining size range matches realization airtight connection, reduces the gap at porthole, prevents the seepy question that leaks out.
Detailed description of the invention
Fig. 1 is a kind of top view of sheath assembly in the utility model embodiment；
Fig. 2 is the sectional drawing that tangent line AA ' is done along Fig. 1；
Fig. 3 is a kind of main view that wall coil is matched with sealing ring in the utility model embodiment；
Fig. 4 is the top view that wall coil is matched with sealing ring in Fig. 3；
Fig. 5 is a kind of assembling schematic diagram of tube assembly through walls in the utility model embodiment.
Appended drawing reference in figure: 1, casing；11, first end face；12, second end face；13, the first pipeline section；131, inner wall；
14, the second pipeline section；2, sealing shroud；3, wall coil；31, shrinkable pipeline section；311, strip gab；32, fixed pipeline section；4, sealing ring；
5, connecting tube.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
In order to reduce the gap at porthole, present inventor proposes a kind of sheath assembly, please refers to Fig. 1 to Fig. 5,
The sheath assembly that the application proposes, including casing 1, the both ends of casing 1 are respectively first end face 11 and second end face 12, casing packet
The first pipeline section 13 is included, the internal diameter of first pipeline section 13 is gradually reduced along the direction far from first end face 11.
In the casing 1 proposed using the application, it is caught on the wall for offering porthole, elasticity can be used in casing 1
Material preparation, and the size of casing 1 is slightly larger than the size of porthole, realizes interference fit, passes through porthole on casing 1 and wall
Elastic acting force avoids the occurrence of gap to realize the airtight connection of casing 1 Yu porthole, the first pipeline section 13 from first end face 11 to
Second end face 12 extend, optionally, when casing 1 use elastic material, such as rubber system for when, can directly by connecting tube 5 from
In first end face 11 opening insertion, connecting tube from the opening of second end face 12 stretch out, due to the first pipeline section 13 internal diameter gradually
Reduce, when the outer diameter of connecting tube is greater than the minimum value of 13 internal diameter of the first pipeline section, and when less than the maximum value of 13 internal diameter of the first pipeline section,
Necessarily there are resilient pressing forces with a part of the first pipeline section 13 for connecting tube 5, thus between the first pipeline section 13 of closing and connecting tube
Gap, prevent leak of leaking out.It optionally, can be casing 1 when the outer diameter of connecting tube 5 is less than the minimum value of 1 internal diameter of casing
It is equipped with the wall coil of elastic material preparation, connecting tube passes through the through-hole on wall coil, then is inserted into casing from the opening in first end face 11
1, wall coil is between connecting tube 5 and casing 1, with being gradually inserted for wall coil, wall coil gradually fill connecting tube 5 and casing 1 it
Between gap, as long as the sum of the outer diameter of the wall thickness of wall coil and connecting tube 5 certainly exists one greater than the minimum value of 1 internal diameter of casing
Point so that wall coil there are elastic acting forces between casing 1 and connecting tube 5 respectively, to close between connecting tube and casing 1
Gap, therefore the casing that the application proposes has preferable versatility.
Preferably, in some alternative embodiments, internal screw thread is provided on the inner wall 131 of first pipeline section 13.
It when being matched using wall coil with casing 1, can be connected through a screw thread, to realize self-locking function, prevent between the two
It is only opposite between the two to skid, and sealing performance is improved, or prepare connecting tube with elastic material, outer spiral shell is arranged in connection pipe outer wall
Line, so that connecting tube is directly matched realization airtight connection with casing 1.
Preferably, in some alternative embodiments, casing 1 further includes the second pipeline section being connected with the first pipeline section 13
14, the internal diameter of second pipeline section 14 in axial direction remains unchanged.In the present embodiment, the internal diameter of the second pipeline section 14 can be with
The minimum value of the internal diameter of first pipeline section 13 is identical, i.e. maximum of the opening diameter in first end face 13 equal to the first pipeline section internal diameter
It is worth, the opening diameter in second end face 12 is equal to the internal diameter of the second pipeline section 14, so that personnel convenient to use pass through measurement first end
Opening diameter on face 11 and second end face 12 so that it is determined that the diameter of available connecting tube, and facilitates processing, when not making
When with wall coil, if preparing connecting tube 5 or casing 1 using elastic material, the optional diameter range of connecting tube 5 is casing
The minimum value of 1 internal diameter is between the maximum value of internal diameter, and when using wall coil, the optional diameter range of connecting tube is significantly
Extension, at this time the diameter of connecting tube 5 can be less than 1 internal diameter of casing minimum value, by using the application propose casing 1, one
Aspect can be adapted to the connecting tube 5 within the scope of certain size, on the other hand can be prepared by using elastic material casing 1 to
In some cases without using wall coil, saves cost and reduce gap.Optionally, the second pipeline section 14 can be located at the first pipeline section
13 sides far from second end face 12.
Preferably, in some alternative embodiments, sealing shroud 2 is socketed in the outside wall surface of described sleeve pipe 1.In this implementation
In example, elastic material preparation is can be used in sealing shroud 2, and rigid material preparation can be used in casing 1, to utilize sealing shroud 2
Reduce the gap between casing 1 and porthole, and prevents casing 1 from deforming.Optionally, described sleeve pipe component, described sleeve pipe component are adopted
It is prepared with elastic material, foamed material and/or ceramic Fire retardation fireproof material.Ceramic Fire retardation fireproof material has at low temperature
Good flame retardant property, material under high temperature will form fine and close ceramic body, have the work of preferable fire prevention, waterproof and protecting against shock
With.The flame-retardant performance of material can be very good that the fire source of outdoor unit is avoided to enter the room machine by sheath assembly, further
It ensure that the safety in utilization of air conditioner.
The application also proposes a kind of tube assembly through walls, comprising: any one described sleeve pipe component and wall coil that the application proposes
3, please refer to Fig. 3-Fig. 5, wall coil 3 in axial direction includes shrinkable pipeline section 31 and fixed pipeline section 32, shrinkable pipeline section 31 with it is solid
Determine pipeline section 32 to be connected, the shrinkable pipeline section 31 can be shunk to central axis to reduce in the shrinkable pipeline section 31
Diameter, optionally, the one end of shrinkable pipeline section 31 far from fixed pipeline section 32 can be shunk to central axis to reduce in the end
Diameter.
When the tube assembly through walls proposed using the application, referring to FIG. 5, connecting tube 5 is worn from the through-hole on wall coil 3
It crosses, and is passed through from the through-hole of casing 1, at this time between casing 1 and connecting tube 5 there are gap, by wall coil from the first end of casing 1
Face 11 is gradually inserted because shrinkable pipeline section 31 can be shunk to central axis, with the first pipeline section 13 internal diameter gradually
Reduce, shrinkable pipeline section 31 is therewith gradually to contract, final shrinkable pipeline section 31 phase between casing 1 and connecting tube 5
It mutually squeezes, eliminates mutual gap, realize airtight connection.
Preferably, in some alternative embodiments, Fig. 3 and Fig. 4 are please referred to, in the outside wall surface of the shrinkable pipeline section 31
At least one strip gab 311 is offered, the strip gab 311 is through to described from the outside wall surface of the shrinkable pipeline section 31
The inner wall of shrinkable pipeline section 31, the strip gab 311 is from the shrinkable pipeline section 31 far from fixed 32 side of pipeline section
End face extend to the fixed pipeline section 32.
The extending direction of strip gab 311 can be identical as the axial direction of shrinkable pipeline section 31, and the outer diameter of fixed pipeline section 32 can
To be greater than the outer diameter of shrinkable pipeline section 31, shrinkable pipeline section 31 is divided for multiple portions by opening up strip gab 311, formation can
Buffer area when pipeline section 31 is shunk is shunk, to reduce the internal stress of shrinkable pipeline section 31.Optionally, the strip gab
311 number is 2 or 2 or more.
Preferably, in some alternative embodiments, when being provided with internal screw thread on the inner wall of first pipeline section 13,
External screw thread compatible with the internal screw thread is provided in the outside wall surface of the shrinkable pipeline section 31.First pipeline section 13 with it is shrinkable
It is connected through a screw thread between pipeline section 31, has not only enhanced bonding strength but also reduces gap, and prevent from skidding each other.
Preferably, in some alternative embodiments, 31 outer diameter of shrinkable pipeline section is along far from the fixed pipeline section 32
Direction be gradually reduced.Optionally, the inner wall of the outside wall surface of shrinkable pipeline section 31 and the first pipeline section 13 is inclined surface, optional
, the two is identical as its respective axial angle, when shrinkable pipeline section 31 is inserted into the first pipeline section 13, shrinkable pipeline section 31
Outside wall surface and the inner wall of the first pipeline section 13 can be parallel to each other, thus reduce shrinkable pipeline section because shrink caused by internal stress,
Extend the service life of shrinkable pipeline section.
Preferably, in some alternative embodiments, the tube assembly through walls that the application proposes, further includes: sealing ring 4, set
In the outside wall surface for connecing one end in the shrinkable pipeline section 31 close to the fixed pipeline section.Referring to FIG. 5, sealing ring 4 can be used
Rubber system is standby, closes fixed pipeline section 32 and gap between the walls.
Preferably, in some alternative embodiments, the tube assembly through walls using elastic material, foamed material and/or
The preparation of ceramic Fire retardation fireproof material.
For the beneficial effect for better illustrating the application, a preferred embodiment of the present application set forth below.
The main purpose of the application to overcome the shortcomings of existing technologies, provides a kind of adaptive air-conditioning tube assembly through walls,
To meet waterproof, fire prevention and the needs of protection against rodents, while being easily installed operation.
The application provides a kind of adaptive air-conditioning tube assembly through walls, includes wall coil 3 and casing 1.Second is opened among wall coil
Through-hole passes through for connecting tube 5 from centre.The outside wall surface of the shrinkable pipeline section of wall coil 3 is provided with screw thread, with the inner wall with casing 1
The internal screw thread in face connects.The shrinkable pipeline section top of wall coil 3 is set on mouth structure, so that wall coil is squeezed when entering by casing 1
It can close up automatically when pressure, diameter becomes smaller to adapt to the diameter of different connecting tubes 5, and guarantees leakproofness.It is provided on wall coil 3 close
Wall coil 3 is entangled in seal 4, can be close with first end face 11 and metope in the case where the first end face 11 by casing 1 squeezes
Fitting guarantees leakproofness.
The 31 upper opening purpose of shrinkable pipeline section of wall coil 3 is to close up automatically under being squeezed by casing 1, to adapt to
The diameter and guarantee leakproofness of different connecting tubes 5.Structure can choose two panels, three pieces, the opening forms such as four.
Sealing ring 4 has certain elasticity, can fit closely with metope when being allowed to the extruding by metope, guarantees sealing
Property.The realization of elasticity relies primarily on material performance itself, and sealing ring can also be designed as to hollow structure, the inside filling gas, with
The effect of sealing is better achieved.
The material of wall coil 3 is polyethylene (PE), polypropylene (PP), polystyrene (PS), acrylonitrile-butadiene-styrene (ABS)
The types plastics such as copolymer (ABS), polyamide (PA).Sealing ring material be ethylene propylene diene rubber (EPDM), silicon rubber (MVQ),
The rubber materials such as nitrile rubber (NBR), butyl rubber (IIR), neoprene (CR), butadiene-styrene rubber (SBR), TPE, TPEE,
The foamed materials such as the elastomeric materials such as TPU, TPO, TPS and certain blown rubbers, polyurathamc, foaming adhesive.
The material of wall coil 3 and the material of sealing ring 4 can also be ceramic Fire retardation fireproof material.Ceramic flame-retardant material
Material has good flame retardant property at low temperature, and material under high temperature will form fine and close ceramic body, has preferable fire prevention, waterproof
And the effect of protecting against shock.The flame-retardant performance of material can be very good to avoid the fire source of outdoor unit to enter the room by wall coil
Machine further ensures the safety in utilization of air conditioner.
Wall coil 3 and sealing ring 4 are for assembly relation or by the secondary operation formation sealing ring on wall coil or by double
Color integrated through injection molding chemical conversion type, preferably double-shot moulding are integrally formed, to improve production efficiency.
Sheath assembly is made of casing 1 and sealing shroud 2.First through hole is opened up among casing 1, is used for connecting tube 5 from centre
Pass through.It is provided with screw thread on the inner wall of casing 1, to be threadedly coupled with the realization of wall coil 3.Sealing shroud 2 is coated on the outside of casing 1,
It realizes the tight fit with porthole, guarantees leakproofness.
Sealing shroud 2 can have certain elasticity, guarantee the tight fit with porthole, guarantee leakproofness.The realization of elasticity
Material performance itself is relied primarily on, sealing shroud 2 can also be designed as to hollow structure, the inside filling gas is close to be better achieved
The effect of envelope.
The material that casing 1 uses can be polyethylene (PE), polypropylene (PP), polystyrene (PS), acrylic nitrile-butadiene two
The types plastics such as alkene-styrol copolymer (ABS), polyamide (PA).Seal cover material can for ethylene propylene diene rubber (EPDM),
The rubber materials such as silicon rubber (MVQ), nitrile rubber (NBR), butyl rubber (IIR), neoprene (CR), butadiene-styrene rubber (SBR),
The foaming such as the elastomeric materials such as TPE, TPEE, TPU, TPO, TPS and certain blown rubbers, polyurathamc, foaming adhesive
Material.
The material of casing 1 and the material of sealing shroud 2 can be ceramic Fire retardation fireproof material.Ceramic Fire retardation fireproof material
There is good flame retardant property at low temperature, material under high temperature will form fine and close ceramic body, have preferable fire prevention, waterproof and
The effect of protecting against shock.The flame-retardant performance of material can be very good to avoid the fire source of outdoor unit to enter the room machine by wall coil,
Further ensure the safety in utilization of air conditioner.
Casing 1 or for assembly relation or by the secondary operation formation sealing ring on casing 1 pass through with sealing shroud 2
Double-shot moulding integrated molding, preferably double-shot moulding are integrally formed, to improve production efficiency.
When in use, in the porthole insertion of casing 1 reserved, since the sealing shroud 2 on casing 1 has certain elasticity,
The fit-up gap caused for different porthole diameters can be made up by the elastic allowance of sealing shroud, to improve wall coil
Leakproofness between porthole；Connecting tube is inserted into wall coil；It is again that connecting tube 5 is through walls by casing 1；Wall coil 3 is passed through into screw thread
Be screwed into casing, since the internal diameter of the first pipeline section 13 in casing 1 gradually becomes smaller, i.e., the thread contact joint face of casing 1 and wall coil 3 with
Connecting tube hub line, there are certain angles.During wall coil 3 is screwed into along connection tube hub line level, perpendicular to connecting tube
The plane of center line will receive certain pressure from casing.Extruding of the wall coil by casing, can slowly close up, tightly wrap
Connecting tube is wrapped, ensure that the leakproofness between connecting tube and wall coil.
In addition, the sealing ring 4 on wall coil 3 can be contacted with metope when wall coil 3 enters to a certain extent, stubborn is got over
Tightly, fitting is all the more close, improves the leakproofness of entire guard system through walls.Since power has reciprocity, when wall coil 3 enters,
Casing 1 also will receive certain reaction force.After casing 1 is squeezed, it can cooperate with porthole even closer, further increase
Leakproofness.
By aforesaid operations, ensure that the leakproofness between wall coil 3 and connecting tube 5, casing 1 and porthole, reached waterproof,
The effects of protection against rodents.Simultaneously as having used ceramic Fire retardation fireproof material, avoids extraneous fire source and entered by connecting tube porthole
Interior effectively increases the safety in utilization of air-conditioning.In addition, since mounting means is equal to threading, it is easy to operate, it is easy to real
It is existing.
The application also proposes a kind of air-conditioning, the described in any item sheath assemblies proposed including the application.
The application also proposes another air-conditioning, the described in any item tube assemblies through walls proposed including the application.
Present applicant proposes a kind of sheath assembly, tube assembly through walls and air-conditionings, and compared with prior art, the utility model mentions
In sheath assembly out, the internal diameter of the first pipeline section is gradually reduced along far from the direction of first end face on casing, so as to one
The connecting tube for determining size range matches realization airtight connection, reduces the gap at porthole, prevents the seepy question that leaks out.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (15)
1. a kind of sheath assembly characterized by comprising
Casing (1), including the first pipeline section (13), the internal diameter of first pipeline section (13) along the direction far from first end face (11) by
It is decrescence small.
2. sheath assembly according to claim 1, which is characterized in that set on the inner wall (131) of first pipeline section (13)
It is equipped with internal screw thread.
3. sheath assembly according to claim 1 or claim 2, which is characterized in that described sleeve pipe (1) further includes and first pipeline section
(13) internal diameter of the second pipeline section (14) being connected, second pipeline section (14) in axial direction remains unchanged.
4. sheath assembly according to claim 1 or claim 2, which is characterized in that
Sealing shroud (2) are socketed in the outside wall surface of described sleeve pipe (1).
5. sheath assembly according to claim 1 or claim 2, which is characterized in that
Described sleeve pipe component is using elastic material, foamed material and/or the preparation of ceramic Fire retardation fireproof material.
6. a kind of tube assembly through walls characterized by comprising
Such as any one of claim 1-5 described sleeve pipe component；
Wall coil (3) in axial direction includes shrinkable pipeline section (31) and fixes pipeline section (32), and the shrinkable pipeline section (31) can
It is shunk to central axis to reduce the internal diameter of the shrinkable pipeline section (31).
7. tube assembly through walls according to claim 6, which is characterized in that
At least one strip gab (311), the strip gab (311) are offered in the outside wall surface of the shrinkable pipeline section (31)
The inner wall of the shrinkable pipeline section (31), the strip gab are through to from the outside wall surface of the shrinkable pipeline section (31)
(311) prolong from the shrinkable pipeline section (31) far from the end face of fixed pipeline section (32) side to the fixed pipeline section (32)
It stretches.
8. tube assembly through walls according to claim 7, which is characterized in that
The number of the strip gab (311) is 2 or 2 or more.
9. according to any one of the claim 6-8 tube assembly through walls, which is characterized in that
When being provided with internal screw thread on the inner wall of first pipeline section (13), set in the outside wall surface of the shrinkable pipeline section (31)
It is equipped with external screw thread compatible with the internal screw thread.
10. according to any one of the claim 6-8 tube assembly through walls, which is characterized in that outside the shrinkable pipeline section (31)
Diameter is gradually reduced along the direction far from the fixed pipeline section (32).
11. according to any one of the claim 6-8 tube assembly through walls, which is characterized in that further include: sealing ring (4) is socketed in
The shrinkable pipeline section (31) is in the outside wall surface of one end of the fixed pipeline section.
12. according to any one of the claim 6-8 tube assembly through walls, which is characterized in that the tube assembly through walls is using elasticity
Material, foamed material and/or the preparation of ceramic Fire retardation fireproof material.
13. according to any one of the claim 6-8 tube assembly through walls, which is characterized in that the minimum value of the internal diameter of described sleeve pipe
Less than the minimum value of the outer diameter of the wall coil (3).
14. a kind of air-conditioning, which is characterized in that including sheath assembly as described in any one in claim 1-5.
15. a kind of air-conditioning, which is characterized in that including the described in any item tube assemblies through walls of such as claim 6-13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076738.6U CN208417798U (en) | 2018-07-06 | 2018-07-06 | Thimble assembly, wall pipe assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076738.6U CN208417798U (en) | 2018-07-06 | 2018-07-06 | Thimble assembly, wall pipe assembly and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417798U true CN208417798U (en) | 2019-01-22 |
Family
ID=65125925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821076738.6U Active CN208417798U (en) | 2018-07-06 | 2018-07-06 | Thimble assembly, wall pipe assembly and air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679316A (en) * | 2018-07-06 | 2018-10-19 | 珠海格力电器股份有限公司 | Thimble assembly, wall pipe assembly and air conditioner |
| JP2021106661A (en) * | 2019-12-27 | 2021-07-29 | 因幡電機産業株式会社 | Wall penetration hole forming member |
-
2018
- 2018-07-06 CN CN201821076738.6U patent/CN208417798U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679316A (en) * | 2018-07-06 | 2018-10-19 | 珠海格力电器股份有限公司 | Thimble assembly, wall pipe assembly and air conditioner |
| JP2021106661A (en) * | 2019-12-27 | 2021-07-29 | 因幡電機産業株式会社 | Wall penetration hole forming member |
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