CN110260063A - A kind of tamper sheath and air conditioner - Google Patents
A kind of tamper sheath and air conditioner Download PDFInfo
- Publication number
- CN110260063A CN110260063A CN201910630937.XA CN201910630937A CN110260063A CN 110260063 A CN110260063 A CN 110260063A CN 201910630937 A CN201910630937 A CN 201910630937A CN 110260063 A CN110260063 A CN 110260063A
- Authority
- CN
- China
- Prior art keywords
- side wall
- pipe fitting
- tamper
- coaming plate
- flexible sheath
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 abstract description 12
- 230000002093 peripheral effect Effects 0.000 abstract description 11
- 239000002826 coolant Substances 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000002512 anti-withdrawal effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0206—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the collar not being integral with the pipe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/005—Protection of pipes or objects of similar shape against external or internal damage or wear specially adapted for the ends of pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/26—Refrigerant piping
- F24F1/34—Protection means thereof, e.g. covers for refrigerant pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Pipe Accessories (AREA)
Abstract
The present invention provides a kind of tamper sheath and air conditioners, it is related to air-conditioning technical field, the tamper sheath includes flexible sheath ontology, flexible sheath ontology has first end and the second end, flexible sheath ontology is used to be set in the outer peripheral surface of pipe fitting, and first end and the second end mutually snap connection, so that flexible sheath ontology encloses the accommodating inner cavity for setting and being formed for accommodating pipe fitting.Internal pipe fitting is protected by flexible sheath ontology, avoids accidentally dismantling pipe fitting in maintenance or assembling process and leading to coolant leakage in pipeline and cause safety accident.Compared to the prior art, tamper sheath provided by the invention, structure is simple, convenient for disassembly and assembly, while size is relatively small, will not impact to the installation of other component in air conditioner.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of tamper sheath and air conditioner.
Background technique
Indoor unit is connected with the pipeline of outdoor unit with union nut currently, split air conditioner generallys use pipe fitting
It connects.And it is related in order to avoid causing secondary refrigerant leakage to cause safety accident because accidentally dismantling using the air conditioner of flammable refrigerant
Standard regulation indoor does not allow using detachable connector.
In the prior art, indoor generally employs pipe fitting or the union nut of Anti-dismantling to avoid accidentally disassembly
Problem, however its structure is more complex, the component separated from pipe fitting or union nut remains in pipe-line system, influences
Overall effect.And existing antiwithdrawal device relative size is larger, it is not easy to install.
Summary of the invention
Problems solved by the invention is that structure is complicated for existing antiwithdrawal device, influences overall effect, at the same relative size compared with
Greatly, not easy to install.
To solve the above problems, the invention adopts the following technical scheme.
On the one hand, the present invention provides a kind of tamper sheath, including flexible sheath ontology, flexible sheath ontology has the
One end and the second end, flexible sheath ontology are used to be set in the outer peripheral surface of pipe fitting, and first end and the second end phase
It mutually snaps connection, so that flexible sheath ontology encloses the accommodating inner cavity for setting and being formed for accommodating pipe fitting.
Flexible sheath ontology, is set in the outer peripheral surface of pipe fitting by a kind of tamper sheath provided by the invention, while by bullet
The first end and the second end of property sheath ontology mutually snap connection, so that flexible sheath ontology encloses and sets to be formed for containing tube
The accommodating inner cavity of connector.During installation, the first end of flexible sheath ontology and the second end are opened under external force, it will
Opening of the pipe fitting between first end and the second end is packed into, then under external force by first end and the second end card
It is buckled together, and flexible sheath ontology is disposed around outside pipe fitting, internal pipe fitting is carried out by flexible sheath ontology
Protection avoids accidentally dismantling pipe fitting in maintenance or assembling process and leading to coolant leakage in pipeline and cause safety accident.
Compared to the prior art, tamper sheath provided by the invention, structure is simple, convenient for disassembly and assembly, while size is relatively small, will not be right
The installation of other component impacts in air conditioner.
Further, flexible sheath ontology includes elastic periphery coaming plate and two side wall items, and elastic periphery coaming plate is located at for ring
The surrounding of pipe fitting, elastic periphery coaming plate is arranged in along axial both ends in two side wall items, and each side wall item is enclosed to set to be formed and is used for
Partially passed through for pipe fitting or for pipe fitting the end ring that passes through of connecting tube.
A kind of tamper sheath provided by the invention can limit elastic periphery coaming plate from axial direction by the way that side wall item is arranged
Position guarantees that elastic periphery coaming plate is constantly in around pipe fitting after installing, avoids the occurrence of elastic periphery coaming plate and slide axially
And influence protection effect.
Further, deformation slot is offered on side wall item, so that side wall item encloses and sets to form end ring.
A kind of tamper sheath provided by the invention, offers multiple deformation slots on side wall item, enclose set when multiple deformation
The two sides of slot close up, and side wall item is enclosed and sets to form end ring, and when first end and the second end open, multiple deformation
The two sides of slot separate, so as to avoid the side wall item when elastic periphery coaming plate stretches from causing to involve, so that elastic periphery coaming plate is being stretched
It opens up and encloses side wall item when setting and not will cause and involve, facilitate and installed.
Further, deformation slot is V-shaped groove.
Further, the depth of deformation slot extends radially to elastic periphery coaming plate along end ring.
A kind of tamper sheath provided by the invention, the depth of each deformation slot is extended radially to around elasticity along end ring
Plate can further avoid side wall item and cause to involve when elastic periphery coaming plate stretches and encloses and sets, facilitate and installed.
Further, one end of side wall item is provided with the first buckle structure, and the other end of side wall item is provided with the second buckle
Structure, the first buckle structure and the second buckle structure are mutually clamped.
A kind of tamper sheath provided by the invention, by first buckle structure at side wall both ends and the second buckle structure into
Row clamping, so that side wall item, which encloses both ends after being set as end ring, is able to maintain shape that is relatively fixed, and then securing elastic periphery coaming plate,
It falls off after avoiding elastic periphery coaming plate from being mounted on pipe fitting, while also preventing mutual disassembly's elastic periphery coaming plate.
Further, the first buckle structure includes clamping protrusion, is clamped raised projection in one end of side wall item, the second buckle
Structure includes blocked hole, and blocked hole is provided with the other end of side wall item.
A kind of tamper sheath provided by the invention, by the clamping between clamping protrusion and blocked hole, by the two of side wall item
End is fixed together, and when installation need to only press elastic periphery coaming plate, so that Light deformation occurs for the end of side wall item, and will be clamped convex
It rises and is pushed into blocked hole, it is very convenient, while will not fall off under normal usage.
Further, it is clamped rounded corner between the top surface and side of protrusion, is led so that the junction of top surface and side is formed
To cambered surface.
A kind of tamper sheath provided by the invention, by rounded corner, so that the junction of top surface and side forms guiding arc
Face can play guiding role when that will be clamped protrusion and be caught in blocked hole, and clamping protrusion is quickly and easily caught in blocked hole.
Further, the axial dimension of first end is less than the axial dimension of the second end, so that first end can be inserted
Enter the inside of the second end and is interference fitted with the second end.
A kind of tamper sheath provided by the invention, first end is inserted into the inside of the second end when enclosing and setting, so that bullet
Property sheath ontology does not have gap on outer peripheral surface, when enclose be set to position after, can mutually be abutted between first end and the second end,
Improve the structural stability of entire flexible sheath ontology.
Further, one end of elastic periphery coaming plate and one end of two side wall items form first end, elastic periphery coaming plate
The other end of the other end and two side wall items forms the second end, and the axial width of one end of elastic periphery coaming plate is less than around elasticity
The axial width of the other end of plate.
The axial width of a kind of tamper sheath provided by the invention, the elastic periphery coaming plate of first end is less than the second end
The axial width of elastic periphery coaming plate, facilitates first end to be inserted into the second end, can quickly be assembled.
On the other hand, the present invention provides a kind of air conditioner, including tamper sheath, tamper sheath includes flexible sheath sheet
Body, flexible sheath ontology have first end and the second end, and flexible sheath ontology is used to be set in the outer peripheral surface of pipe fitting, and
First end and the second end mutually snap connection, so that flexible sheath ontology encloses in the accommodating for setting and being formed for accommodating pipe fitting
Chamber.
Flexible sheath ontology is set in the outer peripheral surface of pipe fitting by a kind of air conditioner provided by the invention, while will be elastic
The first end and the second end of sheath ontology mutually snap connection, and connect so that flexible sheath ontology encloses to set to be formed for containing tube
The accommodating inner cavity of head.Internal pipe fitting is protected by flexible sheath ontology, is avoided in maintenance or assembling process
It accidentally dismantles pipe fitting and leads to coolant leakage in pipeline and cause safety accident, while tamper sheath is easy for installation, structure is simple.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the tamper sheath that provides of first embodiment of the invention in the case where enclosing the state of setting；
Fig. 2 is the assembling structure schematic diagram for the tamper sheath that first embodiment of the invention provides；
Fig. 3 is the structural schematic diagram of the tamper sheath that provides of first embodiment of the invention in the expanded state；
Fig. 4 is the assembling structure cross-sectional view for the tamper sheath that first embodiment of the invention provides；
Fig. 5 is the partial structural diagram for the tamper sheath that first embodiment of the invention provides；
Fig. 6 is another assembling structure cross-sectional view for the tamper sheath that first embodiment of the invention provides；
Fig. 7 is the structural schematic diagram of the tamper sheath that provides of second embodiment of the invention in the expanded state.
Description of symbols:
100- tamper sheath；110- flexible sheath ontology；111- elastic periphery coaming plate；113- side wall item；115- deformation slot；
130- first end；150- the second end；The first buckle structure of 170-；171- clamping protrusion；173- curved guiding surface；190- second
Buckle structure；191- blocked hole；200- pipe fitting；210- connecting tube；230- nut.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
First embodiment
In conjunction with a kind of tamper sheath 100 referring to Fig. 1 and Fig. 2, is present embodiments provided, for being mounted on the pipe fitting of pipeline
On 200, the coolant leakage in pipeline is caused to prevent from accidentally dismantling pipe fitting 200.Its structure is simple, easy for installation simultaneously,
And the installation of the other component of Near Pipelines will not be impacted.
Tamper sheath 100 provided in this embodiment, including flexible sheath ontology 110, flexible sheath ontology 110 have first
End 130 and the second end 150, flexible sheath ontology 110 are used to be set in the outer peripheral surface of pipe fitting 200, and first end 130
It is mutually snapped connection with the second end 150, so that flexible sheath ontology 110 encloses the accommodating for setting and being formed for accommodating pipe fitting 200
Inner cavity.
In the present embodiment, flexible sheath ontology 110, which has, extended state and encloses the state of setting, when needing flexible sheath sheet
When body 110 is mounted on the pipe fitting 200 of pipeline, first end 130 and the second end 150 are pushed aside with hand, so that flexible sheath
Ontology 110 is in extended state, and first end 130 and the second end 150 are separated from each other and are formed between for pipe fitting at this time
The opening of 200 radially installeds unclamps first end 130 and the second end 150, flexible sheath ontology after the loading of pipe fitting 200
110 automatic contractions, manual compression first end 130 and the second end 150 simultaneously make 150 phase of first end 130 and the second end
It mutually snaps connection, so that flexible sheath ontology 110, which is in, encloses the state of setting.In enclose set state when, the inside of flexible sheath ontology 110
With the accommodating inner cavity for accommodating pipe fitting 200, it should be noted that the size for accommodating inner cavity herein is slightly larger than pipe fitting
200 size enables flexible sheath ontology 110 to rotate relative to pipe fitting 200, so as to adjust flexible sheath ontology 110
Direction, and the side that first end 130 and the second end 150 are fastened further prevents sending out towards not accessible side
It is raw accidentally to dismantle.It is protected, is avoided in maintenance or assembling process by the pipe fitting 200 of 110 pairs of inside of flexible sheath ontology
It is middle accidentally to dismantle pipe fitting 200 and lead to coolant leakage in pipeline and cause safety accident.
In the present embodiment, flexible sheath ontology 110 be in enclose it is cylindrical when setting state, certainly, flexible sheath herein
Ontology 110, which is in enclose, can also set shape herein for enclosing for flexible sheath ontology 110 in rectangle or ellipse when setting state
It is not especially limited.
In conjunction with referring to Fig. 3 and Fig. 4, flexible sheath ontology 110 includes elastic periphery coaming plate 111 and two side wall items 113, elasticity
Surrounding plate 111 is located at the surrounding of pipe fitting 200 for ring, and elastic periphery coaming plate 111 is arranged in along axial two in two side wall items 113
End, and each side wall item 113 encloses and sets to be formed for partially passing through for pipe fitting 200 or passing through for the connecting tube 210 of pipe fitting 200
End ring.By the way that side wall item 113 is arranged, elastic periphery coaming plate 111 can be limited from axial direction, guarantee elastic periphery coaming plate 111
It is constantly in after installing around pipe fitting 200, avoids the occurrence of elastic periphery coaming plate 111 and slide axially and influence protection effect
Fruit.
Specifically, when flexible sheath ontology 110 is mounted on pipe fitting 200, two side wall items 113 support connect in pipe respectively
First 200 along axial two sides, to play the role of the axial restraint to elastic periphery coaming plate 111, each side wall item 113, which encloses, to be set as
One end ring passed through for the connecting tube 210 of pipe fitting 200.It is worth noting that, connecting tube 210 refers to pipe fitting 200 herein
The pipeline at both ends is fixed together by the pipeline at both ends by pipe fitting 200.
Continuing with referring to Fig. 3 and Fig. 4, deformation slot 115 is offered on two side wall items 113, so that side wall item 113 is enclosed and set
Form end ring.By offering deformation slot 115 on side wall item 113, enclose set when deformation slot 115 two sides close up so that side
Foxing 113, which can enclose, to be set to form end ring, and when first end 130 and the second end 150 open, the two sides point of deformation slot 115
It opens, so as to avoid the side wall item 113 when elastic periphery coaming plate 111 stretches from causing to involve, so that elastic periphery coaming plate 111 is stretching
With enclose set when side wall item 113 not will cause and involve, facilitate and installed.
It should be noted that a deformation slot 115 is at least offered in the present embodiment on side wall item 113, certainly, shape herein
It is preferably several to become slot 115, the quantity of deformation slot 115 is not construed as limiting, as long as guaranteeing not generate when being opened to maximum opening
Plastic deformation.
In the present embodiment, deformation slot 115 is V-shaped groove, it is convenient enclose set when deformation slot 115 two sides mutually draw close without
It can support, the flexible sheath ontology 110 is facilitated to stretch or enclose the switching between the state of setting.Certainly, deformation slot 115 can also be with herein
It is that rectangular channel or upside-down trapezoid slot, concrete shape are not specifically limited herein.
In the present embodiment, multiple deformation slots 115, and elastic periphery coaming plate 111 and two are offered on two side wall items 113
A side wall item 113 is all made of elastic material and is integrally formed.Preferably, elastic periphery coaming plate 111 and two side wall items 113 are all made of
It is metal stamping formed, and elastic periphery coaming plate 111 is relatively thin, so that elastic periphery coaming plate 111 has certain elasticity, it can be in external force
It is lower to stretch and be disposed around on pipe fitting 200, and side wall item 113 can be avoided around elasticity by the way that multiple deformation slots 115 are arranged
Plate 111 causes to involve when stretching to elastic periphery coaming plate 111.
In other preferred embodiments of the invention, elastic periphery coaming plate 111 and side wall item 113 can also use elastic rubber
Or silica gel is made, and equally has elasticity, facilitates installation pipe fitting 200.Meanwhile being easy to stretching when side wall item 113 uses
Can also be integrally formed when silica gel, on side wall item 113 and without opening up deformation slot 115, pass through the deformation foot of side wall item 113 itself
To support elastic periphery coaming plate 111 to stretch or be disposed around on pipe fitting 200.
In the present embodiment, the depth of deformation slot 115 is along the side for extending radially to elastic periphery coaming plate 111 of end ring.It will
The depth of each deformation slot 115 extends radially to elastic periphery coaming plate 111 along end ring, can further avoid side wall item 113 and exist
Elastic periphery coaming plate 111, which is stretched and enclosed, to be caused to involve when setting, and is facilitated and is installed.Specifically, it is extended to around elasticity by setting
Side wall item 113 is separated into multiple end plates by the deformation slot 115 of 111 side of plate, multiple end plates far from elastic periphery coaming plate 111 one
End surrounds a circular hole, passes through for connecting tube 210.
One end of side wall item 113 is provided with the first buckle structure 170, and the other end of side wall item 113 is provided with the second buckle
Structure 190, the first buckle structure 170 and the second mutually clamping of buckle structure 190.Pass through first buckle at 113 both ends of side wall item
Structure 170 and the second buckle structure 190 are clamped so that side wall item 113 enclose both ends after being set as end ring be able to maintain it is relatively solid
It is fixed, and then the shape of elastic periphery coaming plate 111 is secured, it falls off after avoiding elastic periphery coaming plate 111 from being mounted on pipe fitting 200, simultaneously
Also prevent mutual disassembly's elastic periphery coaming plate 111.
First buckle structure 170 includes clamping protrusion 171, is clamped raised 171 projections in one end of side wall item 113, and second
Buckle structure 190 includes blocked hole 191, and blocked hole 191 is provided with the other end of side wall item 113.Pass through clamping protrusion 171 and card
The clamping between hole 191 is connect, the both ends of side wall item 113 are fixed together, when installation, need to only press elastic periphery coaming plate 111,
So that Light deformation occurs for the end of side wall item 113, and clamping protrusion 171 is pushed into blocked hole 191, it is very convenient, simultaneously
It will not fall off under normal usage.
In other preferred embodiments of the invention, the first buckle structure 170 and the second buckle structure 190 are also possible to it
The buckle structure of his type, such as interference fit or snap fastener structure etc. between clamping groove and clamping block, do not limit specifically herein
It is fixed.
In the present embodiment, the face area of first end 130 is less than the face area of the second end 150, first end
The inside of 130 insertion the second ends 150.Specifically, the axial dimension of first end 130 is less than the axial ruler of the second end 150
It is very little, so that being interference fitted between first end 130 and the second end 150.First end 130 is inserted into the second end when enclosing and setting
150 inside so that flexible sheath ontology 110 does not have gap on outer peripheral surface, when enclose be set to position after, first end 130 and
It can mutually be abutted between two ends 150, improve the structural stability of entire flexible sheath ontology 110.
Further, one end of elastic periphery coaming plate 111 and one end of two side wall items 113 form first end 130, elasticity
The other end of the other end of surrounding plate 111 and two side wall items 113 forms the second end 150, one end of elastic periphery coaming plate 111
Axial width is less than the axial width of the other end of elastic periphery coaming plate 111.First end 130 is facilitated to be inserted into the second end 150,
It can quickly be assembled.
It is arranged on the side wall item 113 of first end 130 it should be noted that being clamped protrusion 171 in the present embodiment, is clamped
Hole 191 is provided on the side wall item 113 of the second end 150.Certainly, may be otherwise is that clamping protrusion 171 is arranged in second end
On the side wall item 113 in portion 150, blocked hole 191 is provided on the side wall item 113 of first end 130.
Referring to Fig. 5, rounded corner between the top surface and side of clamping protrusion 171, so that the junction of top surface and side is formed
Curved guiding surface 173.By rounded corner, so that the junction of top surface and side forms curved guiding surface 173, protrusion 171 will be clamped
Guiding role can be played when being caught in blocked hole 191, and clamping protrusion 171 is quickly and easily caught in blocked hole 191.
Referring to Fig. 6, in other preferred embodiments of the invention, flexible sheath ontology 110 is only disposed around pipe fitting 200
On nut 230 outside, can equally prevent from external turn nut 230, so that pipe fitting 200 be removed.Specifically, two
Side wall item 113 is supported respectively in the two sides of nut 230, and one of side wall item 113 encloses the end ring being set as connecting tube 210
Pass through, another side wall item 113, which encloses, to be set the end ring to be formed and passes through for single junction portion of pipe fitting 200, and the size of end ring into
Adaptability adjusting is gone.
In conclusion a kind of tamper sheath 100 provided in this embodiment pulls open flexible sheath ontology during installation manually
110 first end 130 and the second end 150 install from radial direction and flexible sheath ontology 110 is disposed around pipe fitting
On 200, when unclamping, flexible sheath ontology 110 is shunk automatically under the action of being bent elastic force, then with manually by first end
130 protrude into the second end 150 and compress clamping protrusion 171 and blocked hole 191, so that 150 phase of first end 130 and the second end
Installation is completed in mutually clamping.Compared to the prior art, a kind of tamper sheath 100 provided in this embodiment, structure is simple, dismounting side
Just, while structure size is relatively small, will not impact to the installation of Near Pipelines other component.
Second embodiment
Fig. 7 is participated in, a kind of tamper sheath 100, basic structure and principle and the technology of generation effect are present embodiments provided
Fruit is identical with first embodiment, and to briefly describe, the present embodiment part does not refer to place, can refer in corresponding in first embodiment
Hold.
Tamper sheath 100 provided in this embodiment includes flexible sheath ontology 110, and flexible sheath ontology 110 has first
End 130 and the second end 150, flexible sheath ontology 110 are used to be set in the outer peripheral surface of pipe fitting 200, and first end 130
It is mutually snapped connection with the second end 150, so that flexible sheath ontology 110 encloses the accommodating for setting and being formed for accommodating pipe fitting 200
Inner cavity.
Flexible sheath ontology 110 includes that elastic periphery coaming plate 111 and two side wall items 113, elastic periphery coaming plate 111 are set for ring
In the surrounding of pipe fitting 200, elastic periphery coaming plate 111 is arranged in along axial both ends in two side wall items 113, and each side wall item
113 enclose set to be formed for partially passed through for pipe fitting 200 or for pipe fitting 200 the end ring that passes through of connecting tube 210.Around elastic
One end of plate 111 and one end of two side wall items 113 form first end 130, the other end of elastic periphery coaming plate 111 and two sides
The other end of foxing 113 forms the second end 150, and the axial width of one end of elastic periphery coaming plate 111 is less than elastic periphery coaming plate 111
The other end axial width.
In the present embodiment, clamping protrusion 171, the second end are provided on the elastic periphery coaming plate 111 of first end 130
Blocked hole 191 is provided on 150 elastic periphery coaming plate 111, the both ends of elastic periphery coaming plate 111 pass through clamping protrusion 171 and clamping
Hole 191 is fastened togather, so that elastic periphery coaming plate 111 encloses and is set as cylindrical shape.Specifically, one end of elastic periphery coaming plate 111
It is extend into the inside of the other end, the outer surface that raised 171 convexes are located at the elastic periphery coaming plate 111 of first end 130 is clamped, makes
First end 130 when protruding into the second end 150, clamping protrusion 171 can smoothly be caught in blocked hole 191.
3rd embodiment
Present embodiments provide a kind of air conditioner, including air conditioner main body and tamper sheath 100, wherein tamper sheath 100
Basic structure is identical with first embodiment with principle and the technical effect of generation, and to briefly describe, the present embodiment part is not referred to
Place can refer to corresponding contents in first embodiment.
Refrigerant pipe is provided in air conditioner main body, the interface of refrigerant pipe is provided with pipe fitting 200, tamper sheath 100
Including flexible sheath ontology 110, flexible sheath ontology 110 has first end 130 and the second end 150, flexible sheath ontology
110 for being set in the outer peripheral surface of pipe fitting 200, and first end 130 and the second end 150 mutually snap connection, so that bullet
Property sheath ontology 110 encloses the accommodating inner cavity for setting and being formed for accommodating pipe fitting 200.
By the way that flexible sheath ontology 110 to be set in the outer peripheral surface of pipe fitting 200, while by flexible sheath ontology 110
First end 130 and the second end 150 mutually snap connection, and connect so that flexible sheath ontology 110 encloses to set to be formed for containing tube
First 200 accommodating inner cavity.It is protected, is avoided in maintenance or group by the pipe fitting 200 of 110 pairs of inside of flexible sheath ontology
Accidentally pipe fitting 200 is dismantled during dress and leads to coolant leakage in pipeline and causes safety accident, while tamper sheath 100 is installed
Convenient, structure is simple.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (11)
1. a kind of tamper sheath, which is characterized in that including flexible sheath ontology (110), the flexible sheath ontology (110) has
First end (130) and the second end (150), the flexible sheath ontology (110) are used to be set in the periphery of pipe fitting (200)
Face, and the first end (130) and the second end (150) mutually snap connection, so that the flexible sheath ontology
(110) the accommodating inner cavity for setting and being formed for accommodating the pipe fitting (200) is enclosed.
2. tamper sheath according to claim 1, which is characterized in that the flexible sheath ontology (110) includes elastic periphery
Coaming plate (111) and two side wall items (113), the elastic periphery coaming plate (111) are located at the four of the pipe fitting (200) for ring
Week, the two side wall items (113) settings in the elastic periphery coaming plate (111) along axial both ends, and each side wall item
(113) it encloses and sets to be formed for partially passing through or the connecting tube (210) of the pipe fitting (200) passes through for the pipe fitting (200)
End ring.
3. tamper sheath according to claim 2, which is characterized in that offer deformation slot on the side wall item (113)
(115), so that the side wall item (113) encloses and sets to form the end ring.
4. tamper sheath according to claim 3, which is characterized in that the deformation slot (115) is V-shaped groove.
5. tamper sheath according to claim 3, which is characterized in that the depth of the deformation slot (115) is along the end ring
Extend radially to the elastic periphery coaming plate (111).
6. tamper sheath according to claim 2, which is characterized in that one end of the side wall item (113) is provided with first
The other end of buckle structure (170), the side wall item (113) is provided with the second buckle structure (190), first buckle structure
(170) it is mutually clamped with second buckle structure (190).
7. tamper sheath according to claim 6, which is characterized in that first buckle structure (170) includes that clamping is convex
It rises (171), raised (171) projection of the clamping is in one end of the side wall item (113), the second buckle structure (190) packet
It includes blocked hole (191), the blocked hole (191) is provided with the other end of the side wall item (113).
8. tamper sheath according to claim 7, which is characterized in that the top surface for being clamped raised (171) and side it
Between rounded corner so that the junction of the top surface and the side forms curved guiding surface (173).
9. tamper sheath according to claim 2, which is characterized in that the axial ruler of the end face of the first end (130)
The very little axial dimension less than the second end (150), so that the first end (130) is inserted into the second end
(150) inside is simultaneously interference fitted with the second end (150).
10. tamper sheath according to claim 9, which is characterized in that one end of the elastic periphery coaming plate (111) and two
One end of the side wall item (113) is formed the first end (130), the other end of the elastic periphery coaming plate (111) and two
The other end of the side wall item (113) is formed the second end (150), the axial direction of one end of the elastic periphery coaming plate (111)
Width is less than the axial width of the other end of the elastic periphery coaming plate (111).
11. a kind of air conditioner, which is characterized in that including the described in any item tamper sheaths of such as claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910630937.XA CN110260063A (en) | 2019-07-12 | 2019-07-12 | A kind of tamper sheath and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910630937.XA CN110260063A (en) | 2019-07-12 | 2019-07-12 | A kind of tamper sheath and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110260063A true CN110260063A (en) | 2019-09-20 |
Family
ID=67925862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910630937.XA Pending CN110260063A (en) | 2019-07-12 | 2019-07-12 | A kind of tamper sheath and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110260063A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202228853U (en) * | 2011-09-22 | 2012-05-23 | 宁波泰尔汽车部件有限公司 | Sheath for automotive air conditioning tube |
| CN104006244A (en) * | 2014-05-26 | 2014-08-27 | 美的集团武汉制冷设备有限公司 | Anti-detaching pipe connection device and air conditioner |
| WO2015014084A1 (en) * | 2013-07-31 | 2015-02-05 | 广东美的制冷设备有限公司 | Disassembly-preventing pipe-connecting device and air conditioner having same |
| CN208154668U (en) * | 2018-05-03 | 2018-11-27 | 广东志高空调有限公司 | Splitting air conditioner connecting pipe component and air-conditioning |
| CN210566798U (en) * | 2019-07-12 | 2020-05-19 | 宁波奥克斯电气股份有限公司 | Anti-dismantling sheath and air conditioner |
-
2019
- 2019-07-12 CN CN201910630937.XA patent/CN110260063A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202228853U (en) * | 2011-09-22 | 2012-05-23 | 宁波泰尔汽车部件有限公司 | Sheath for automotive air conditioning tube |
| WO2015014084A1 (en) * | 2013-07-31 | 2015-02-05 | 广东美的制冷设备有限公司 | Disassembly-preventing pipe-connecting device and air conditioner having same |
| CN104006244A (en) * | 2014-05-26 | 2014-08-27 | 美的集团武汉制冷设备有限公司 | Anti-detaching pipe connection device and air conditioner |
| CN208154668U (en) * | 2018-05-03 | 2018-11-27 | 广东志高空调有限公司 | Splitting air conditioner connecting pipe component and air-conditioning |
| CN210566798U (en) * | 2019-07-12 | 2020-05-19 | 宁波奥克斯电气股份有限公司 | Anti-dismantling sheath and air conditioner |
Non-Patent Citations (1)
| Title |
|---|
| 上海五金采购供应站 上海市五金交电公司 编: "《农村常用五金商品手册》", vol. 1, 31 May 1977, 中国财政经济出版社, pages: 246 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2541041C1 (en) | Device for cable fixing at cable output connection | |
| EP2759779A1 (en) | Ventilation duct coupling and method of manufacturing thereof | |
| CN110260063A (en) | A kind of tamper sheath and air conditioner | |
| CN213119477U (en) | Connecting device of air conditioner indoor unit drain pipe and air conditioner | |
| KR101141890B1 (en) | Reverse flow spin-cleaning liquid filters | |
| CN210320360U (en) | Outdoor machine of air conditioner | |
| CN105422852B (en) | Sealing structure and air door assembly | |
| CN215909406U (en) | Machine in connecting tube subassembly, drainage structures and air conditioning | |
| CN210566798U (en) | Anti-dismantling sheath and air conditioner | |
| CN106839130B (en) | Indoor unit of air conditioner | |
| CN212204977U (en) | Hydraulic module and air conditioner | |
| CN210461451U (en) | Sealing structure of universal joint | |
| CN209459181U (en) | Air conditioner drainage arrangement and air conditioner | |
| CN210569229U (en) | Telescopic exhaust pipe and gas water heater | |
| CN219955501U (en) | Fixed knot constructs and air conditioner | |
| CN112879698A (en) | Connecting device and air conditioner indoor unit with same | |
| CN214947187U (en) | Machine in connecting tube subassembly and air conditioning | |
| CN108489060B (en) | Air deflector fixing structure and air conditioner with same | |
| CN105423655B (en) | Refrigeration plant and evaporimeter and knockout subassembly thereof | |
| CN110986183B (en) | Buckle formula evaporimeter angle shape frame structure and air conditioner | |
| CN214406186U (en) | Volute assembly and range hood | |
| CN215862319U (en) | Detachable air conditioner pipeline sealing plug cover | |
| CN204436877U (en) | The joint structure of ventilation fan | |
| CN219120740U (en) | Air conditioner ventilation pipeline convenient to install and detach | |
| CN211039948U (en) | Wall hole combination formula plugging device is worn to air conditioner pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |