CN107917136A - A kind of easy-to-dismount sleeve assembly - Google Patents
A kind of easy-to-dismount sleeve assembly Download PDFInfo
- Publication number
- CN107917136A CN107917136A CN201711132348.6A CN201711132348A CN107917136A CN 107917136 A CN107917136 A CN 107917136A CN 201711132348 A CN201711132348 A CN 201711132348A CN 107917136 A CN107917136 A CN 107917136A
- Authority
- CN
- China
- Prior art keywords
- sleeve body
- shaft part
- easy
- dismount
- axis
- 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
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The present invention is a kind of easy-to-dismount sleeve assembly, including sleeve body, further includes the axis that can be mutually interference fitted with the sleeve body, is connected between the sleeve body and axis by dowel.When being installed using structure of the present invention, sleeve body is first nested in respective support frame, axis interference is inserted into sleeve body again and is installed with wind deflector shaft hole matching, in dismounting, axis is released, whole sleeve body can be still fixed on respective support frame, can effectively be prevented dropping and losing for sleeve body and axis, be facilitated after-sales service and client to dismount wind deflector cleaning.
Description
Technical field
The present invention relates to air-conditioning technical field, and in particular to a kind of easy-to-dismount sleeve assembly.
Background technology
The wind deflector axle sleeve of traditional wall hanging air-conditioning is being rotatably connected for wind deflector and bottom case, is transporting wind deflector
Smooth wind-guiding and abnormal sound situation can not be produced during dynamic, but since wind deflector axle sleeve is smaller, be not easy in disassembly process
Pick up, and since the shaft of wind deflector is more, required axle sleeve will also install several.Also in after-sales service and unpick and wash wind-guiding
Need firmly extruding just to pull down axle sleeve during plate, be not allowed somewhat that imprudence is just very due to holding power during firmly extruding
Easily axle sleeve pop-up is directly dropped to the ground, is sometimes also possible to lose, pole is all brought to the worker of assembling air-conditioning and client
Big inconvenience.
Also there is the axle sleeve on many air-conditionings in air conditioner industry both at home and abroad at present, can meet that the rotation of wind deflector and bottom case connects
Connect, and wind deflector movement can be made smooth and do not produce abnormal sound situation, but the above problem is not well solved, such as patent
The structure of CN204421302U and CN203928319U could not still solve the above problems well.
So how on the premise of the basic role for ensureing axle sleeve is constant to enable axle sleeve easy disassembly, and do not allow easy to be lost
It is a very big problem.
The content of the invention
The object of the present invention is to overcome the problems of the prior art, there is provided a kind of easy-to-dismount sleeve assembly, is used for
Solve the problems, such as that wind deflector axle sleeve installation effectiveness is relatively low and is easily lost.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved through the following technical solutions：
A kind of easy-to-dismount sleeve assembly, including sleeve body, further include what can mutually be interference fitted with the sleeve body
Axis, is connected between the sleeve body and axis by dowel.
Further, the sleeve body includes the spacing block reinforcement of plug division and the one end for being arranged on the plug division,
The dowel is connected in the spacing block reinforcement.
Further, the sleeve body further includes the bottom outlet of the other end for being arranged on the plug division, the axis bag
Installation shaft part and interference shaft part are included, the installation shaft part at least has the part for the bottom outlet for being piercing in sleeve body, the interference
It is interference fitted between shaft part and plug division.
Further, the plug division is arranged in pairs, and plug division described in each pair is relative to the axis of the sleeve body
Line is symmetrically arranged.
Further, the sleeve body further includes elastic spacing wall, and the elastic spacing wall is along the sleeve body
It is axial to set, and the one end of the elastic spacing wall away from the spacing block reinforcement is provided with positioning clasp.
Further, the axis further includes the transition shaft part being arranged between installation shaft part and interference shaft part, the transition
The outer circumferential surface of shaft part is taper surface, for the bottom outlet clamping engagement with the sleeve body.
Further, be provided with grafting muscle on the outer circumferential surface of the interference shaft part, the interference shaft part by grafting muscle with
It is interference fitted between plug division.
Further, the elastic spacing wall is arranged in pairs, and elastic spacing wall described in each pair is relative to the axle sleeve
Set the axisymmetrical of body.
Further, the outer circumferential surface of the outer circumferential surface of the plug division and the elastic spacing wall is collectively forming the axle sleeve sheet
The outer plug surface of body.
Further, the dowel is flexible piece, so that axis can be plugged into position in sleeve body.
The beneficial effects of the invention are as follows:
Axle sleeve of the present invention uses the combining structure of sleeve body and axis, and both are connected composition entirety using dowel,
When mounted, sleeve body is first nested in respective support frame, then by axis interference be inserted into sleeve body and with wind deflector axis hole
Coordinate installation, in dismounting, axis is released, whole sleeve body can be still fixed on respective support frame, can be effective
Prevent dropping and losing for sleeve body and axis.
Brief description of the drawings
Fig. 1 is the axle sleeve overall structure diagram of the present invention；
Fig. 2 is the axle sleeve disassembled form figure of the present invention；
The axle sleeve that Fig. 3 is the present invention is interference fitted state diagram；
Fig. 4 is the axle sleeve of the present invention and the installment state figure of supporting rack；
Fig. 5 is the axle sleeve and supporting rack and wind deflector installment state figure of the present invention.
Figure label explanation：1st, sleeve body；101st, plug division；102nd, spacing block reinforcement；103rd, elastic spacing wall；104th, it is fixed
Position clasp；2nd, axis；The 201st, shaft part is installed；202nd, interference shaft part；2021st, grafting muscle；203rd, transition shaft part；3rd, dowel；4th, prop up
Support；5th, wind deflector.
Embodiment
It is below with reference to the accompanying drawings and in conjunction with the embodiments, next that the present invention will be described in detail.
As shown in Figs. 1-3, a kind of easy-to-dismount sleeve assembly, including sleeve body 1, further including can be with the sleeve body
The axis 2 of 1 phase interference fit, is connected between the sleeve body 1 and axis 2 by dowel 3.
The sleeve body 1 includes the spacing block reinforcement 102 of plug division 101 and the one end for being arranged on the plug division 101,
The dowel 3 is connected in the spacing block reinforcement 102.
The sleeve body 1 further includes the bottom outlet of the other end for being arranged on the plug division 101, and the axis 2 includes peace
Shaft part 201 and interference shaft part 202 are filled, the installation shaft part 201 at least has the part for the bottom outlet for being piercing in sleeve body 1, institute
State and be interference fitted between interference shaft part 202 and plug division 101.
The plug division 101 is arranged in pairs, and plug division 101 described in each pair is relative to the axis of the sleeve body 1
It is symmetrically arranged, in the present embodiment, a pair of of plug division 101 is set.
The sleeve body 1 further includes elastic spacing wall 103, axis of the elastic spacing wall 103 along the sleeve body 1
To setting, and the one end of the elastic spacing wall 103 away from the spacing block reinforcement 102 is provided with positioning clasp 104.
The axis 2 further includes the transition shaft part 203 being arranged between installation shaft part 201 and interference shaft part 202, the transition
The outer circumferential surface of shaft part 203 is taper surface, for the bottom outlet clamping engagement with the sleeve body 1.
Grafting muscle 2021 is provided with the outer circumferential surface of the interference shaft part 202, the interference shaft part 202 passes through grafting muscle
It is interference fitted between 2021 and plug division 101, in the present embodiment, grafting muscle 2021 is axially extending along interference shaft part 202, inserts
Muscle 2021 is connect to be arranged in pairs, and each pair grafting muscle 2021 both with respect to interference shaft part 202 axisymmetrical set.
The elastic spacing wall 103 is arranged in pairs, and elastic spacing wall 103 described in each pair is relative to the sleeve body
Set 1 axisymmetrical, in the present embodiment, a pair of of elastic spacing wall 103, and elastic spacing wall 103 and grafting are set
It is arranged alternately between portion 101.
The outer circumferential surface of the outer circumferential surface of the plug division 101 and the elastic spacing wall 103 is collectively forming the sleeve body 1
Outer plug surface.
The dowel 3 is flexible piece, so that the bending angle of the dowel 3 enables sleeve body 1 to be carried out with axis 2
Intactly be interference fitted, in the present embodiment, 3 width of dowel is using 3mm or so, thickness in 1-2mm, take into account bonding strength and
It is more convenient for bending.
The principle of the invention
First, when installing whole axle sleeve, as shown in figure 4, sleeve body 1 to be first installed on to the supporting rack of air conditioner bottom case
On 4, sleeve body 1 is directly nested into supporting rack 4 by the plug surface that plug division 101 and 103 outer circumferential surface of elastic spacing wall are formed
On, after being installed in place, the vibration of whole sleeve body 1 is limited by elastic spacing wall 103 and spacing block reinforcement 102, is fixed on it
On supporting rack 4, and it can rotate；Additionally as an alternate embodiment, plug division 101 and elastic spacing wall 103 also alternatively into
With externally threaded threaded walls set, when mounted, directly installed by threaded walls set with 4 screw thread of supporting rack, can also realize limit
The left and right vibration of whole sleeve body 1 is made, it is fixed on supporting rack 4, and can be rotated.
Secondly, when installing wind deflector 5, as shown in figure 5, installation shaft part 201 rotation of axis 2 is piercing in sleeve body 1
The part of bottom outlet shaft hole matching corresponding on wind deflector 5, reaching wind deflector 5 smooth can rotate；Sleeve body 1 is logical with axis 2
Cross grafting muscle 2021 to be interference fitted, can prevent axis 2 from voluntarily deviating from, ensure stability.
In addition, when pulling down wind deflector 5, slightly firmly axis 2 is released, but whole sleeve body 1 can still be fixed on branch
On support 4, dropping and losing for sleeve body 1 and axis 2 can be effectively prevented, convenient next time installs wind deflector 5 again.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of easy-to-dismount sleeve assembly, including sleeve body (1), it is characterised in that further including can be with the sleeve body
(1) axis (2) being mutually interference fitted, is connected between the sleeve body (1) and axis (2) by dowel (3).
2. easy-to-dismount sleeve assembly according to claim 1, it is characterised in that the sleeve body (1) includes grafting
Portion (101) and be arranged on the plug division (101) one end spacing block reinforcement (102), the dowel (3) is connected to described
On spacing block reinforcement (102).
3. easy-to-dismount sleeve assembly according to claim 2, it is characterised in that the sleeve body (1), which further includes, to be set
The bottom outlet in the other end of the plug division (101) is put, the axis (2) includes installation shaft part (201) and interference shaft part
(202), the installation shaft part (201) at least has the part for the bottom outlet for being piercing in sleeve body (1), the interference shaft part
(202) it is interference fitted between plug division (101).
4. easy-to-dismount sleeve assembly according to claim 2, it is characterised in that the plug division (101) sets in couples
Put, and plug division described in each pair (101) relative to the sleeve body (1) axisymmetrical set.
5. easy-to-dismount sleeve assembly according to claim 2, it is characterised in that the sleeve body (1) further includes bullet
Property limited wall (103), the elastic spacing wall (103) sets along the axial direction of the sleeve body (10), and the elastic spacing
The one end of wall (103) away from the spacing block reinforcement (102) is provided with positioning clasp (104).
6. easy-to-dismount sleeve assembly according to claim 3, it is characterised in that the axis (2), which further includes, is arranged at peace
The transition shaft part (203) between shaft part (201) and interference shaft part (202) is filled, the outer circumferential surface of the transition shaft part (203) is taper
Face, for the bottom outlet clamping engagement with the sleeve body (1).
7. the easy-to-dismount sleeve assembly according to claim 3 or 6, it is characterised in that outside the interference shaft part (202)
Grafting muscle (2021) is provided with side face, the interference shaft part (202) passes through mistake between grafting muscle (2021) and plug division (101)
It is full of cooperation.
8. easy-to-dismount sleeve assembly according to claim 5, it is characterised in that the elastic spacing wall (103) is paired
Ground set, and elastic spacing wall (103) described in each pair relative to the sleeve body (1) axisymmetrical set.
9. easy-to-dismount sleeve assembly according to claim 8, it is characterised in that the outer circumferential surface of the plug division (101)
The outer plug surface of the sleeve body (1) is collectively forming with the outer circumferential surface of the elastic spacing wall (103).
10. easy-to-dismount sleeve assembly according to claim 1, it is characterised in that the dowel (3) is flexible piece,
So that axis (2) can be plugged into position in sleeve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711132348.6A CN107917136A (en) | 2017-11-15 | 2017-11-15 | A kind of easy-to-dismount sleeve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711132348.6A CN107917136A (en) | 2017-11-15 | 2017-11-15 | A kind of easy-to-dismount sleeve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107917136A true CN107917136A (en) | 2018-04-17 |
Family
ID=61895635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711132348.6A Pending CN107917136A (en) | 2017-11-15 | 2017-11-15 | A kind of easy-to-dismount sleeve assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107917136A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000176064A (en) * | 1998-12-11 | 2000-06-27 | Shoyon Shu | Storing tool for golf tee and marker pin |
| CN104075431A (en) * | 2014-06-25 | 2014-10-01 | 广东美的制冷设备有限公司 | Air guide plate connecting shaft sleeve and air-conditioner |
| CN204421302U (en) * | 2015-01-22 | 2015-06-24 | 珠海格力电器股份有限公司 | Air-conditioning, indoor set and wind deflector axle sleeve |
| CN205977792U (en) * | 2016-08-21 | 2017-02-22 | 南方中金环境股份有限公司 | Locking positioning apparatus |
| CN206431545U (en) * | 2017-01-18 | 2017-08-22 | 美超微电脑股份有限公司 | Expansion card fixer |
| CN207621168U (en) * | 2017-11-15 | 2018-07-17 | 珠海格力电器股份有限公司 | A kind of easy-to-dismount sleeve assembly |
-
2017
- 2017-11-15 CN CN201711132348.6A patent/CN107917136A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000176064A (en) * | 1998-12-11 | 2000-06-27 | Shoyon Shu | Storing tool for golf tee and marker pin |
| CN104075431A (en) * | 2014-06-25 | 2014-10-01 | 广东美的制冷设备有限公司 | Air guide plate connecting shaft sleeve and air-conditioner |
| CN204421302U (en) * | 2015-01-22 | 2015-06-24 | 珠海格力电器股份有限公司 | Air-conditioning, indoor set and wind deflector axle sleeve |
| CN205977792U (en) * | 2016-08-21 | 2017-02-22 | 南方中金环境股份有限公司 | Locking positioning apparatus |
| CN206431545U (en) * | 2017-01-18 | 2017-08-22 | 美超微电脑股份有限公司 | Expansion card fixer |
| CN207621168U (en) * | 2017-11-15 | 2018-07-17 | 珠海格力电器股份有限公司 | A kind of easy-to-dismount sleeve assembly |
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