CN209573659U - A kind of detachable aircraft wheel group - Google Patents
A kind of detachable aircraft wheel group Download PDFInfo
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- CN209573659U CN209573659U CN201821229468.8U CN201821229468U CN209573659U CN 209573659 U CN209573659 U CN 209573659U CN 201821229468 U CN201821229468 U CN 201821229468U CN 209573659 U CN209573659 U CN 209573659U
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- sheet metal
- rectangular opening
- fixed
- wheel group
- metal
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Abstract
The utility model belongs to aircraft wheel technical group field, provides a kind of detachable aircraft wheel group, comprising: wheel group pedestal, including support base and attachment base；There is cavity in support base, be fixed with sheet metal, sheet metal one end is fixed on the side of cavity inner wall by spring, and the other end is fixed on the opposite side of cavity inner wall by button.There are a rectangular opening and semicircle orifice in sheet metal.Wheel combination body, including roller group and metal nail.Partial cross sectional is rectangle and matches with rectangular opening in metal nail, and lower partial cross sectional is round and matches with semicircle orifice.Detachable aircraft wheel group provided by the utility model is when disassembly is desired, by lower button, sheet metal is pushed to squeeze spring, when button is pressed it is most deep when, the rectangular opening of sheet metal is just overlapped with the rectangular upper portion of metal nail point matching, and wheel combination body can disassemble at this time, realize dismountable purpose, structure is simple simultaneously, convenient for operation, good appearance.
Description
Technical field
The utility model belongs to aircraft wheel technical group field more particularly to a kind of detachable aircraft wheel group.
Background technique
In modern society, people be away from home travelling, in work, east required for trip can be all stored by luggage case
West.Therefore, luggage case becomes essential article in general people's trip, but often also brings many troubles.Such as: case
Four wheel groups under body are many times not easy to place, or are many times easily made a mess of.Therefore people utility model can
The wheel group of disassembly can be disassembled in vanning and be put into cabinet, be readily transported without being made a mess of.Or chest is stored after use
When the wheel group of dismantling can also be cleaned out after in the specific position for being put into cabinet, using dismantling with combine it is very convenient.
But existing disassembled wheel group exists because being architectural limitation, and leads to appearance unsightly, and structure is partially multiple
It is miscellaneous, operate technical problem not easy enough.
Utility model content
The purpose of this utility model is to provide a kind of detachable aircraft wheel groups, it is intended to solve existing disassembled wheel group
In the presence of because being architectural limitation, leads to appearance unsightly, and structure is partially complicated, operate technical problem not easy enough.To realize
Above-mentioned purpose, the utility model provide a kind of detachable aircraft wheel group, comprising:
Wheel group pedestal, including support base and attachment base；The attachment base is fixed on above the support base, is used for and cabinet
It is fixedly connected；
There is cavity in the support base, is fixed with sheet metal in the cavity；Described sheet metal one end is fixed by spring
The side of wall in the cavity, the other end are fixed on the opposite side of the cavity inner wall by button；The button is connected in institute
It states on the through-hole of cavity inner wall；
The sheet metal, the semicircle orifice for inside having a rectangular opening and being connected with the rectangular opening；The semicircle bore dia is small
In the side length of the connected rectangular opening, and it is located at close to the side of the spring；
Wheel combination body including roller group and is fixed on the metal nail on the roller group top, and the wheel combination body is logical
The metal nail is crossed to connect with the wheel group pedestal；
The metal nail, upper partial cross sectional match for rectangle and with the rectangular opening of the sheet metal, lower part
Cross section is round and matches with the semicircle orifice of the sheet metal.
Preferably, the semicircle orifice is connected with a line the second rectangular opening identical with the semicircle bore dia, and described half
Circular hole is connected to by second rectangular opening with the rectangular opening.
Preferably, the roller group is the two-wheel with rotation axis.
Preferably, the roller group top is equipped with a circular platform, and the circle is fixed in the lower part of the metal nail
Platform.
Preferably, the shape of the attachment base and the shell of cabinet junction fit.
Preferably, the cavity in the support base is fixed with limited block, for preventing the sheet metal laterally, up and down
Movement.
Detachable aircraft wheel group provided by the utility model when at rest, spring push sheet metal to button side by
Power, the rounded lower portion quartile of metal nail are blocked, wheel combination body is without departing from whole knot at semicircle orifice by rectangular upper portion point
Structure is in locking state.When disassembly is desired, by lower button, sheet metal is pushed to squeeze spring, when button is pressed it is most deep when, metal
The rectangular opening of piece is just overlapped with the rectangular upper portion of metal nail point matching, and wheel combination body can disassemble at this time, realize
Dismountable purpose, while structure is simple, convenient for operation, good appearance.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Structural schematic diagram when Fig. 1 is detachable aircraft wheel group provided by the embodiment of the utility model locking；
Structural schematic diagram when Fig. 2 is detachable aircraft wheel group provided by the embodiment of the utility model disassembly；
Fig. 3 is the structural schematic diagram of the wheel group pedestal of detachable aircraft wheel group provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram of sheet metal in the utility model embodiment；
Fig. 5 is the connection schematic diagram of metal nail and metal nail in the utility model embodiment.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can also be the connection inside two elements, can be wireless connection, be also possible to wired connection.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Exist to solve existing disassembled wheel group because being architectural limitation, leads to appearance unsightly, and structure is inclined
Complexity operates technical problem not easy enough, and in embodiment 1, referring to Fig. 1-5, the utility model provides a kind of detachable winged
Wheel group,
On the one hand, referring to Fig. 1 and Fig. 3, including wheel group pedestal 1, including support base 10 and attachment base 11.Attachment base 10 is fixed
Above support base 11, for being fixedly connected with cabinet.
Wherein, attachment base 10 be equipped with the matched threaded hole (not shown) of cabinet so that aircraft provided by the utility model
Wheel group can be fixedly connected with cabinet.
In addition, support base 11 is fixed on the lower section of attachment base 10, play the role of supporting box.
On the other hand, referring to Fig. 1 and Fig. 2, there is cavity 110 in support base 11, sheet metal 2 is fixed in cavity 110；Gold
Belong to the side that 2 one end of piece is fixed on 110 inner wall of cavity by spring 3, the other end is fixed on 110 inner wall of cavity by button 4
Opposite side；Button 4 is connected on the through-hole (not shown) of 110 inner wall of cavity.
It should be noted that button 4, sheet metal 2 and spring 3, which are in turn connected to form straight line, is fixed on support base 11
In cavity, button 4 is located at the both ends of 110 inner wall of cavity with spring 3.It is equipped with corresponding detent firmware in cavity 110, prevents
About 2 sheet metal and transverse shifting, only allow to be moved forward and backward.
Wherein, button 4 is connected on the through-hole (not shown) of 110 inner wall of cavity, and sheet metal 2 can be pushed to squeeze spring 3.
On the other hand, referring to Fig. 1, Fig. 2 and Fig. 4, in sheet metal 2 there is a rectangular opening 20 and be connected with rectangular opening 20
Semicircle orifice 21；21 diameter of semicircle orifice is less than the side length of connected rectangular opening 20, and is located at close to the side of spring 3.
It should be noted that the geometric center of rectangular opening 20 and semicircle orifice 21 is located at button 4, sheet metal 2 and the formation of spring 3
Straight line on.Wherein the diameter of semicircle orifice 21 is located in the connected rectangular edges of rectangular opening 20, and the diameter of semicircle orifice 21 is small
In the side length of connected rectangular edges.
Wherein, a big through-hole is collectively formed with the rectangular opening 20 being connected for semicircle orifice 21.
In addition, semicircle orifice 21 is located at 3 side of spring, spring 3 pushes semicircle orifice 21 to move toward 5 direction of metal nail, convenient for logical
Block metal nail 5 in hole.
On the other hand, further include wheel combination body 6 referring to Fig. 1-3, including roller group 60 and be fixed on 60 top of roller group
Metal nail 5, wheel combination body connect by metal nail 5 with wheel group pedestal 1.
It should be noted that roller group 60 include idler wheel (not shown), roller shaft (not shown) and with by roller supporting
Rolling wheel support frame (not shown).The lower part of metal nail 5 is fixed on rolling wheel support frame (not shown).
Wherein, roller group 60 is connected on the sheet metal 2 of wheel group pedestal 1 by metal nail 5, to form an aircraft wheel
Group.
On the other hand, referring to Fig. 1, Fig. 2 and Fig. 5, partial cross sectional is rectangle and the rectangle with sheet metal 2 in metal nail 5
Hole 20 matches, and lower partial cross sectional is round and matches with the semicircle orifice of sheet metal 2 21.
It should be noted that the meaning of " matching " is the length-width ratio phase of rectangular opening 20 with the rectangular upper portion point of metal nail 5
Together, and the rectangular upper portion of metal nail 5 point can pass through rectangular opening 20 freely while gap is smaller.Semicircle orifice 21 and metal nail 5
Rounded lower portion point is similarly.
Therefore, when resting, spring 3 pushes sheet metal 2 to 5 direction stress of metal nail, at this time the rounded lower portion of metal nail 5
Quartile in the semicircle orifice 21 of sheet metal 2, due to metal nail 5 rectangular upper portion point due to the area of area ratio semicircle orifice 21 it is big,
Therefore, metal nail 5 cannot be detached from sheet metal 2, and entire mechanism is in locking state.
When being dismantled, button press 4 squeezes spring 3, moves sheet metal 2 to 5 direction of metal nail.When pressing
When button 4 is by most deep position is arrived, the rectangular upper portion of metal nail 5 point is located exactly at the rectangular opening 20 of sheet metal 2 at this time, metal nail 5
It can be detached from sheet metal 2, therefore wheel combination body 6 can disassemble, and be convenient to clean, keeping.
Embodiment 2: semicircle orifice 21 is connected with a line the second rectangular opening (not shown) identical with 21 diameter of semicircle orifice, and half
Circular hole 21 is connected to by the second rectangular opening (not shown) with rectangular opening 20.
It should be noted that being connected to semicircle orifice 21 of the diameter of semicircle orifice 21 and the second rectangular opening (not shown)
The side length on side is identical, therefore semicircle orifice 21 and the second rectangular opening (not shown) are collectively formed a top and lead to for semicircular strip
Hole.
Wherein, longer through-hole can preferably prevent from accidentally touching button 4 automatically being wheel combination body 6 and wheel group pedestal 1
Separation, causes inconvenience.
Embodiment 3: roller group 60 is the two-wheel with rotation axis.
Wherein, two-wheel is with rotation axis (not shown), and the support frame that rotation axis (not shown) is fixed between two-wheel (does not show
In out).
Embodiment 4: 60 top of roller group is equipped with a circular platform 8, and circular platform 8 is fixed in the lower part of metal nail 5.
Wherein, the top of support frame of roller group is equipped with a circular platform 8, when metal nail 5 is connected in sheet metal 2, circle
Shape platform 8 can be very good the support base 11 of laminating wheel group pedestal 1.
Embodiment 5: the shape of attachment base 10 and the shell of cabinet junction fit.
Wherein, the design of fitting enable wheel group pedestal 1 it is firm be fixed on cabinet, prolong the service life.
Embodiment 6: the cavity 110 in support base 11 is fixed with limited block 7, for preventing sheet metal 2 from transporting laterally, up and down
It is dynamic.
Wherein, limited block 7 can limit sheet metal transverse direction, move up and down, and only allow to be moved forward and backward, so that when installation wheel
When assembly 6, the rectangular upper portion point of metal nail 5 can accurately pass through the rectangular opening 20 of sheet metal 2.
It should be noted that limited block 7 includes the card-bit part (not shown) for being fixed on 2 side of sheet metal, it also include being located at
The plastics tabletting (not shown) that metal nail 5 will not be moved up and down of 2 top of sheet metal.
Wherein, the shape of the shape with metal nail 5 of plastics tabletting (not shown) and its priming track match, and prevent
In the case where the elastic force of spring 3 pushes, ejection is fallen sheet metal 2 upwards.
Detachable aircraft wheel group provided by the utility model when at rest, spring push sheet metal to button side by
Power, the rounded lower portion quartile of metal nail are blocked, wheel combination body is without departing from whole knot at semicircle orifice by rectangular upper portion point
Structure is in locking state.When disassembly is desired, by lower button, sheet metal is pushed to squeeze spring, when button is pressed it is most deep when, metal
The rectangular opening of piece is just overlapped with the rectangular upper portion of metal nail point matching, and wheel combination body can disassemble at this time, realize
Dismountable purpose, while structure is simple, convenient for operation, good appearance.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of detachable aircraft wheel group characterized by comprising
Wheel group pedestal, including support base and attachment base；The attachment base is fixed on above the support base, for fixing with cabinet
Connection；
There is cavity in the support base, is fixed with sheet metal in the cavity；Institute is fixed on by spring in described sheet metal one end
The side of cavity inner wall is stated, the other end is fixed on the opposite side of the cavity inner wall by button；The button is connected in the sky
On the through-hole of cavity wall；
The sheet metal, the semicircle orifice for inside having a rectangular opening and being connected with the rectangular opening；The semicircle bore dia is less than phase
The side length of the rectangular opening even, and be located at close to the side of the spring；
Wheel combination body including roller group and is fixed on the metal nail on the roller group top, and the wheel combination body passes through institute
Metal nail is stated to connect with the wheel group pedestal；
The metal nail, upper partial cross sectional match for rectangle and with the rectangular opening of the sheet metal, lower partial sectional
Face is round and matches with the semicircle orifice of the sheet metal.
2. aircraft wheel group as described in claim 1 detachable, which is characterized in that the semicircle orifice be connected with a line with it is described
Identical second rectangular opening of semicircle bore dia, the semicircle orifice are connected to by second rectangular opening with the rectangular opening.
3. detachable aircraft wheel group as described in claim 1, which is characterized in that the roller group is the two-wheel with rotation axis.
4. detachable aircraft wheel group as described in claim 1, which is characterized in that the roller group top is equipped with a circular flat
The circular platform is fixed in the lower part of platform, the metal nail.
5. detachable aircraft wheel group as described in claim 1, which is characterized in that the shape of the attachment base and cabinet junction
Shell fit.
6. detachable aircraft wheel group as described in claim 1, which is characterized in that the cavity in the support base is fixed with
Limited block, for preventing, the sheet metal is lateral, moves up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229468.8U CN209573659U (en) | 2018-08-01 | 2018-08-01 | A kind of detachable aircraft wheel group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229468.8U CN209573659U (en) | 2018-08-01 | 2018-08-01 | A kind of detachable aircraft wheel group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209573659U true CN209573659U (en) | 2019-11-05 |
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ID=68372383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821229468.8U Active CN209573659U (en) | 2018-08-01 | 2018-08-01 | A kind of detachable aircraft wheel group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209573659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108835829A (en) * | 2018-08-01 | 2018-11-20 | 广东万里马实业股份有限公司 | A kind of detachable aircraft wheel group |
-
2018
- 2018-08-01 CN CN201821229468.8U patent/CN209573659U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108835829A (en) * | 2018-08-01 | 2018-11-20 | 广东万里马实业股份有限公司 | A kind of detachable aircraft wheel group |
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