CN107061561A - Air compressor machine - Google Patents
Air compressor machine Download PDFInfo
- Publication number
- CN107061561A CN107061561A CN201710233906.1A CN201710233906A CN107061561A CN 107061561 A CN107061561 A CN 107061561A CN 201710233906 A CN201710233906 A CN 201710233906A CN 107061561 A CN107061561 A CN 107061561A
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- CN
- China
- Prior art keywords
- locking member
- wheel
- air compressor
- spring
- compressor machine
- 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
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- 238000003466 welding Methods 0.000 claims 1
- 210000003739 neck Anatomy 0.000 description 15
- 210000000515 tooth Anatomy 0.000 description 10
- 238000005452 bending Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/08—Bands, shoes or pads; Pivots or supporting members therefor for internally-engaging brakes
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
A kind of air compressor machine, including the wheel for air compressor machine movement, the wheel shaft of correspondence wheel, and the breaker slot and locking member of brake wheel, the locking member can be turned to through the 3rd position by latched position and release position, wheel is in the lock state when the locking member is located at latched position, when the locking member is located at releasing position, the locking member, which departs from breaker slot, makes wheel be in the state that can be operated, the air compressor machine also includes spring, the spring one end is connected to brake component and brake component can be followed to rotate, the locking member from latched position turn to during the 3rd position spring under locking member stretching it is elongated, spring retraction shortens during the locking member turns to releasing position from the 3rd position.Spring secondary locking part it is more stable be held in latched position and release position so that wheel can stablize the state that is held in lock-out state and latch-release and can operate.
Description
【Technical field】
The present invention relates to the brake structure of a kind of air compressor machine, the more particularly to air compressor machine.
【Background technology】
Air compressor machine typically drives pump head that extraneous air is compressed in tank body and stored using motor, when pneumatic work
Tool, such as when air gun, spray gun etc. need work, then move the air in tank body to provide air for pneumatic tool using tracheae
Power.Some existing air compressor machines can carry the mechanism of wheel braking, to brake or fully to be kept when air compressor machine works at any time
The stabilization of position avoids air compressor machine from slipping away, but existing arrestment mechanism is often complicated, state labile, and the design is to braking
Structure has done further improvement.
【The content of the invention】
Problem to be solved by this invention is to provide a kind of air compressor machine, and its brake structure lock-out state, release the lock state are kept
It is stable.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：A kind of air compressor machine, including for air compressor machine movement
The breaker slot and locking member of wheel, the wheel shaft of correspondence wheel and brake wheel, the locking member can be by locking
The position of position the 3rd turns to releasing position, and wheel is in the lock state when the locking member is located at latched position, described
When locking member is located at releasing position, the locking member, which departs from breaker slot, makes wheel be in the state that can be operated, the sky
Press also includes spring, and the spring one end is connected to brake component and brake component can be followed to rotate, the locking member from
Spring is elongated under locking member stretching during latched position turns to the 3rd position, and the locking member turns from the 3rd position
Spring retraction is moved to during releasing position to shorten.
Be so designed that, the locking member from latched position turn to releasing position during spring first gradually stretch it is elongated
Again gradually retraction shorten, spring secondary locking part it is more stable be held in latched position and release position so that wheel can
The stable state that is held in lock-out state and latch-release and can operate.
Further, in addition to air accumulator, the support arm for being fixedly connected on air accumulator, the locking member is assemblied in support arm,
The spring other end is connected to support arm, and the locking member can be rotated relative to support arm.
Further, the brake component is provided with the first protuberance, and the support arm is provided with the second protuberance, the spring one
End is connected to the first protuberance, and the spring other end is connected to the second protuberance.
Further, the locking member be located at three positions when locking member pivot axis be located at the first protuberance with
Between second protuberance and through spring.
Further, when the locking member is located at three positions, for locking member rotation rotating shaft along wheel shaft axle
The projection in line direction is located at projection of first protuberance along axle axis direction and the second protuberance along axle axis direction
Projection between, and foregoing three projection is on the same straight line.
Further, first protuberance, the second protuberance are in the form of a column and parallel to wheel shaft respectively.
Further, the support arm is welded in air accumulator, and the wheel shaft is welded in support arm.
Further, the wheel shaft passes through support arm.
Further, the support arm includes the vertical component perpendicular to wheel shaft, and the locking member is pivotally connected to vertically
Part.
Further, the locking member is located at when releasing position is resisted against vertical component under spring tension.
Further, the support arm also includes the bending part for being integrally connected to vertical component, and the wheel shaft is passed through and welded
Vertical component is connected to, the bending part is welded in air accumulator.
Further, the locking member is straddled on vertical component.
Further, the pivot axis of the locking member is perpendicular to vertical component.
Further, spring is in extended state or nature, the locking when locking member is in the locked position
It is in extended state or nature that part, which is in spring when releasing position,.
Further, the air compressor machine also includes being fixed on wheel the brake component for being used to brake wheel, the braking
Groove is opened in brake component and quantity is multiple, and those breaker slots are centered around wheel shaft periphery and are radially distributed.
Further, the locking member be located at latched position when the spring in extended state with suppress locking member to
3rd position is rotated.
Further, the locking member from latched position to release position rotation process in when its be located at three positions when
Spring is most long, and the locking member is located at when releasing position is resisted against support arm under spring tension.
Further, the locking member includes sticking department, the tread portion to turn lock part part, the locking member
Sticking department, which is limited in breaker slot, during positioned at latched position is in the lock state wheel, and the locking member, which is located at, releases position
When, the sticking department deviates to outside breaker slot to make wheel to be in the state that can be operated.
The present invention these features and advantage will be detailed in following embodiment, accompanying drawing exposure.
【Brief description of the drawings】
Fig. 1 is the stereogram of the angle of air compressor machine one of the present invention (locking member is located at latched position)；
Fig. 2 is the stereogram of another angle of air compressor machine of the present invention (locking member, which is located at, releases position)；
Fig. 3 is Fig. 1 magnified partial view；
Fig. 4 is the exploded view of an angle shown in Fig. 3；
Fig. 5 is the exploded view of another angle shown in Fig. 3；
Fig. 6 is the magnified partial view that locking member is located at air compressor machine of the present invention when releasing position；
Fig. 7 is view of the air compressor machine wheel of the present invention along wheel direction of principal axis；
Fig. 8 is the stereogram of the angle of air compressor machine locking member one of the present invention；
Fig. 9 is the stereogram of another angle of air compressor machine locking member of the present invention；
Figure 10 is the stereogram of the angle of air compressor machine brake component one of the present invention；
Figure 11 is the stereogram of another angle of air compressor machine brake component of the present invention.
【Embodiment】
The technical scheme of the embodiment of the present invention is explained and illustrated with reference to the accompanying drawing of the embodiment of the present invention, but under
Embodiment only the preferred embodiments of the present invention are stated, and it is not all.Based on the embodiment in embodiment, those skilled in the art
Other embodiment is obtained on the premise of creative work is not made, protection scope of the present invention is belonged to.
Referring to figs. 1 to the air compressor machine of the present invention shown in Figure 11, including heel brace 20, support 21, air accumulator 22, motor 23, pump
First 24, pull bar 25, the support arm 3 that is fixedly connected on air accumulator 22, brake component 4, locking member 5, wheel 6, correspondence wheel 6
Wheel shaft 26, spring 28.The frame of support 21 is used for protecting motor 23 and pump head 24 in motor 23 and the periphery of pump head 24.Motor 23 it is specified
Power is in 100w between 3000w, and preferably in 200w between 1800w, the driving compressed air of pump head 24 of motor 23 simultaneously will compression
Air press-in air accumulator 22.Pull bar 25 is installed in support 21, and pull bar 25 can mutually cooperate for mobile compressor with wheel 6
10。
Reference picture 8 is to shown in Figure 11, and brake component 4 is fixed on wheel 6, and brake component 4 includes breaker slot 40, is centered around wheel
The peripheral some brake tooths 41 being radially distributed of axle 26, some necks 42 for being centered around the distribution of the periphery of wheel shaft 26, adjacent system
Breaker slot 40 is formed between dynamic tooth 41.Breaker slot 40 is opened in brake component 4 and with multiple, and those breaker slots 40 are centered around wheel
The periphery of axle 26 is radially distributed.Sticking department 50 is trapezoidal perpendicular to the section of wheel shaft 26, when locking member 5 is located at latched position
Trapezoidal short side is located between long side and wheel shaft 26, and breaker slot 40 is in the U-shaped of the enlarging matched with the profile of sticking department 50.Locking
Portion 50 or other shapes, such as cylinder.
Reference picture 8 is to shown in Figure 11, and locking member 5, which includes sticking department 50, main part 51, be integrally connected to main part 51 uses
With the tread portion 52 of turn lock part part 5, the first protuberance 53.Main part 51 is pivotally connected to support arm 3, and sticking department 50 is located at it
Simultaneously main body 51 integrally extends between the wheel 6 and main part 51 of correspondence locking.Locking member 5 can be in latched position and solution
Except being rotated between position, sticking department 50, which is limited in breaker slot 40, when locking member 5 is located at latched position makes wheel 6 be in locking shape
State, locking member 5 from latched position turn to releasing position when, sticking department 50 deviates to outside breaker slot 40 to make wheel 6 to be in
The state that can be operated.
Support arm 3 is fixedly connected on wheel shaft 26, and support arm 3 is between air accumulator 22 and wheel shaft 26, and the weight of air accumulator 22 is led to
Cross support arm 3 and be transferred to wheel shaft 26, sticking department 50 is fastened in breaker slot 40 when locking member 5 is located at latched position.Main part 51 is filled
Assigned in support arm 3, locking member 5 can be rotated relative to support arm 3.Main part 51 is pivotally connected by rotating shaft 27 with support arm 3.
Main part 51 is provided with being spaced relative the first side plate 510 and the second side plate 511, be connected the first side plate 510 and second
The connecting portion 512 of side plate 511, the first side plate 510 extends out from the two opposite sides of connecting portion 512 respectively with the second side plate 511, steps on
Plate portion 52 is extended from the side of connecting portion 512 the 3rd；First side plate 510 is located between support arm 3 and wheel 6, and support arm 3 is partially housed in
Between first side plate 510 and the second side plate 511.Main part 51 is straddled on support arm 3 so that locking member 5 is relative to 3 turns of support arm
More steady, rotational travel is difficult deflection when dynamic.First protuberance 53 integrally extends from the second side plate 511, and sticking department 50 is certainly
First side plate 510 integrally extends.First side plate 510 is provided with the first hole 5100, and the second side plate 511 is provided with the second hole 5110, branch
Arm 3 is provided with the 3rd hole 30 being located between the first side plate 510 and the second side plate 511, and the rotating shaft 27 for the rotation of locking member 5 is worn
Cross the first hole 5100, the second hole 5110, the 3rd hole 30.Main part 51 is located between spring 28 and the wheel 6, the first side plate
510 are located between the second side plate 511 and the wheel 6.The part of support arm 3 be configured at the first side plate 510 and the second side plate 511 it
Between, the first side plate 510 and the second side plate 511 are perpendicular to wheel shaft 26.
When locking member 5 is located at releasing position, locking member 5, which departs from breaker slot 40, makes wheel 6 be in the shape that can be operated
State.Support arm 3 is provided with the second protuberance 31, and the second protuberance 31 is located at vertical component 32, and such as the second protuberance 31 can be using weldering
The mode connect is located at vertical component 32.The pivot axis of locking member 5 is perpendicular to vertical component 32.The one end of spring 28 is connected to
One protuberance 53 simultaneously can follow locking member 5 to rotate, and the opposite other end of spring 28 is connected to the second protuberance 31, locking member 5
Through the 3rd position can turn to releasing position by latched position, locking member 5 at three positions relative to latched position and
Release position unstable, be very easy to swing to latched position and release position, locking member 5 turns to the 3rd from latched position
Spring 28 is gradually elongated under the stretching of locking member 5 during putting, and locking member 5 turns to releasing position process from the 3rd position
Middle spring 28 gradually bounces back and shortened.For the stable connection with the opposite other end of spring 28, the second protuberance 31 is recessed provided with annular
Groove is to form neck 310, and the opposite other end of spring 28 is hooked on neck 310.
When locking member 5 is located at three positions for locking member 5 shaft axis (for locking member 5 around being rotated
Virtual axis) be located between the first protuberance 53 and the second protuberance 31 and through spring 28.Locking member 5 is from locking bit
Put to release position rotation process in when its be located at three positions when spring 28 it is most long.Bullet when locking member 5 is in the locked position
Spring 28 is in extended state.Locking member 5 is located at when releasing position is resisted against support arm 3 under the pulling force of spring 28.Locking member 5 is located at
Suppress locking member 5 in the spring 28 of extended state during latched position to rotate to the 3rd position.Locking member 5, which is in, releases position
When spring 28 be in extended state, locking member 5 be located at release position when connecting portion 512 be resisted against support arm 3.Locking member 5 is located at
Suppress locking member 5 in the spring 28 of extended state when releasing position to rotate to the 3rd position.Locking member 5 is located at latched position
When be resisted against support arm 3 under the pulling force of spring 28, the front portion of main part 51 is resisted against support arm 3 when locking member 5 is located at latched position.
Spring 28 also can be just at nature, so that locking member 5 is slightly to the 3rd position when locking member 5 is in the locked position
Rotate, spring 28 is stretched；Spring 28 also can be just at nature, so as to lock when locking member 5 is in releasing position
Determine part 5 slightly to rotate to the 3rd position, spring 28 is stretched.Nature is that spring 28 is in not by force-extension and pressure
The state of contracting.
First protuberance 53 is integrally connected to main part 51 and is located at the two opposite sides of main part 51 with sticking department 50.In post
The first protuberance 53 and the second protuberance 31 of shape are parallel to rotating shaft 27 and wheel shaft 26.
Locking member 5 is assemblied in support arm 3, and the other end of spring 28 is connected to support arm 3, and locking member 5 can be 3 turns relative to support arm
It is dynamic.Support arm 3 is plate-like, and the one end of support arm 3 is fixedly welded on air accumulator 22, and wheel shaft 26 passes through support arm 3, and rotating shaft 27 is welded in support arm 3.
Support arm 3 include perpendicular to wheel shaft 26 vertical component 32 and be integrally connected to the bending part 33 of vertical component 32, wheel shaft 26 is worn
Cross vertical component 32 and be welded in vertical component 32.Bending part 33 is welded in air accumulator 22.Main part 51 is pivotally connected to vertical
Straight part 32.Main part 51 is straddled on vertical component 32.Vertical component 32 is in tabular.Bending part 33 is in tabular.Lock
Determine to be resisted against vertical component 32 under the pulling force of spring 28 when part 5 is located at releasing position.
Reference picture 4 is to the air compressor machine of the present invention shown in Fig. 5, and nut 29 is screwed in the end of wheel shaft 26, and nut 29 is contained in wheel 6
The groove 61 in the outside of axle hole 60.
The shaft axis of locking member 5 are located at the first protuberance 53 and the second protuberance when locking member 5 is located at three positions
Between 31 and through spring 28.When locking member 5 is located at three positions, for the rotation of locking member 5 rotating shaft 27 along wheel shaft
The projection (projecting direction is parallel to the axis of wheel shaft 26) of 26 axis directions is located at the first protuberance 53 along the axis direction of wheel shaft 26
Projection along the axis direction of wheel shaft 26 of projection and the second protuberance 31 between, and foregoing three projection is on the same line.
Wheel 6, which is provided with, is centered around some wheel spokes 62 that the periphery of wheel shaft 26 is radially distributed, and brake component 4 passes through those
The dismountable clamping of neck 42 is fixed on those wheel spokes 62 of wheel 6.Wheel spoke 62 is Y-shaped, and it is alternatively vertical bar shaped certainly
Etc. other shapes.Y shape wheel spoke 62 includes linear portion 620 and is integrally connected to the V-shape portion 621 of linear portion 620, linear portion 620
It is connected between V-shape portion 621 and the wheel hub 64 of wheel, brake component 4 is fixed on this by those dismountable clampings of neck 42
A little linear portions 620 of wheel spoke 62.Wheel spoke 62 is located at the inner side of wheel 6.Brake component 4 is assembled when wheel 6, brake component 4
Those wheel spokes 62 of wheel 6 are fixed on axially through those dismountable clampings of neck 42 along wheel shaft 26.Brake component 4 is adopted
With plastic material, each brake tooth 41 is respectively equipped with deformation groove 410, and those deformation grooves 410 are centered around the periphery of wheel shaft 26 radially
It is distributed and is connected one to one with neck 42, those breaker slots 40 is interspersed in the periphery of wheel shaft 26 with those deformation grooves 410,
Having between two breaker slots 40 between a deformation groove 410, two deformation grooves 410 has a breaker slot 40.Deform groove 410
Brake tooth 41 is extended through from neck 42 to away from the corresponding direction of wheel 6.Those breaker slots 40 staggeredly divide with those necks 42
It is distributed in the periphery of wheel shaft 26.Deform groove 410 and the space that brake tooth 41 is deformed is provided, suppress deformation when brake tooth 41 is molded.
When locking member 5 is located at releasing position, sticking department 50, which deviates to outside breaker slot 40 to make wheel 6 to be in, to be operated
State.When locking member 5 is located at latched position, the brake tooth 41 of the both sides of sticking department 50 clamps sticking department 50.Locking member 5
When latched position, the two sides of sticking department 50 fit in the surface of brake tooth 41 of the both sides of sticking department 50.
Brake component 4 is provided with some overhangs 43 that the wheel 6 of its correspondence locking extends, and those overhangs 43 are surrounded
The distribution of the periphery of wheel shaft 26, neck 42 is formed between adjacent overhang 43, adjacent overhang 43 clamps wheel spoke 62, enters
The adjacent overhang 43 of one step clamps the linear portion 620 of wheel spoke 62.Wheel 6 includes wheel rim 63 (wheel rim), wheel hub 64, wheel spoke
62 are connected between wheel rim 63 and wheel hub 64, and axle hole 60 is opened in wheel hub 64, and those overhangs 43, which form a circle, is sheathed on wheel
The periphery of hub 64.Those wheel spokes 62 are uniformly distributed between wheel rim 63 and wheel hub 64.Neck 42 is in axially extending along wheel shaft 26
Elongate slots.Neck 42 has eight words mouthful 420 of the guiding wheel spoke 62 into neck 42 close to one end of wheel 6.Adjacent is outstanding
Eight words mouthful 420 are formed between the end of extending portion 43.
Brake component 4 is located between wheel 6 and support arm 3 and with support arm 3 separately.The end ring of support arm 3 and brake component 4 it
Between there is gap.Brake component 4 is located between wheel and vertical component 32 and with vertical component 32 separately.Wheel shaft 26 passes through system
Dynamic component 4.Brake component 4 is limited between wheel 6 and support arm 3, and support arm 3 prevents brake component 4 from departing from wheel spoke 62.In braking
In the case that part 4 loosens relative to wheel spoke 62, the prevention brake component 4 of support arm 3 completely disengages from wheel spoke 62 and (completely disengaged from i.e.
Wheel spoke 62 it is completely out to outside neck 42 so as to which brake component 4 can not stop the operating of wheel 6), brake component 4 is still
It can play a part of that in the case of braking, but the loosening of brake component 4 support arm 3 may be touched, so as to rotate when system in wheel 6
Dynamic component 4 produces friction with support arm 3.
Locking member 5 is pivotally connected to support arm 3, and locking member 5 presses on wheel spoke 62, further, and brake tooth 41 is supported
It is pressed on wheel spoke 62.Breaker slot 40, brake tooth 41, neck 42, wheel spoke 62, locking member 5, overhang 43 are centered around wheel respectively
The periphery of axle 26 is uniformly distributed, and quantity is all 6, but the present invention is not limited with this quantity.
For air compressor machine of the present invention, brake component 4 only need to be directed to the pressure of wheel spoke 62 1, wheel spoke 62 is caught in corresponding card
Groove 42, you can brake component 4 easily is fixed on into wheel spoke 62, also easily wheel spoke 62 can be pulled away from during dismounting by brake component 4.
For air compressor machine of the present invention, locking member 5 is turned to by latched position by tread portion 52, sticking department 50 enters system
Dynamic groove 40, so that wheel 6 is locked, due to the presence of spring 28, locking member 5 can not easily depart from latched position；During unblock,
Locking member 5 is turned to by releasing position by tread portion 52, sticking department 50 has completely disengaged from breaker slot 40, so that wheel 6 can
Free-running, due to the presence of spring 28, locking member 5 can not easily depart from releasing position.
More than, it is only the embodiment of the present invention, but protection scope of the present invention is not limited thereto, and is familiar with this
The technical staff in field should be understood that the present invention includes but is not limited to accompanying drawing and the above content described in embodiment.Appoint
The modification for why not deviateing the function and structure principle of the present invention is intended to be included in the scope of claims.
Claims (10)
1. a kind of air compressor machine, including wheel for air compressor machine movement, wheel shaft, breaker slot and the locking member of correspondence wheel, its
It is characterised by：The locking member through one the 3rd position can turn to a releasing position, the sticking department by a latched position
Wheel is in the lock state when part is located at latched position, and when the locking member is located at releasing position, the locking member departs from
Breaker slot makes wheel be in the state that can be operated, and the air compressor machine also includes spring, and the spring one end is connected to braking parts
Part can simultaneously follow brake component to rotate, the locking member from latched position turn to the 3rd position during spring in sticking department
Elongated under part stretching, spring retraction shortens during the locking member turns to releasing position from the 3rd position.
2. air compressor machine according to claim 1, it is characterised in that：Also include air accumulator, be fixedly connected on the branch of air accumulator
Arm, the locking member is assemblied in support arm, and the spring other end is connected to support arm, and the locking member can turn relative to support arm
It is dynamic.
3. air compressor machine according to claim 2, it is characterised in that：The brake component is provided with the first protuberance, the branch
Arm is provided with the second protuberance, and the spring one end is connected to the first protuberance, and the spring other end is connected to the second protuberance.
4. air compressor machine according to claim 3, it is characterised in that：The locking member when locking member is located at three positions
Pivot axis be located between the first protuberance and the second protuberance and through spring.
5. air compressor machine according to claim 3, it is characterised in that：When the locking member is located at three positions, for locking
The rotating shaft of part rotation along axle axis direction projection be located at projection of first protuberance along axle axis direction with
Between projection of second protuberance along axle axis direction, and foregoing three projection is on same straight line.
6. air compressor machine according to claim 3, it is characterised in that：First protuberance, the second protuberance are in post respectively
Shape and parallel to wheel shaft.
7. air compressor machine according to claim 2, it is characterised in that：The support arm is welded in air accumulator, the wheel shaft welding
In support arm.
8. air compressor machine according to claim 7, it is characterised in that：The wheel shaft passes through support arm.
9. air compressor machine according to claim 2, it is characterised in that：The support arm includes the vertical component perpendicular to wheel shaft,
The locking member is pivotally connected to vertical component.
10. air compressor machine according to claim 9, it is characterised in that：The locking member is located at when releasing position in spring
Vertical component is resisted against under pulling force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233906.1A CN107061561A (en) | 2017-04-11 | 2017-04-11 | Air compressor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233906.1A CN107061561A (en) | 2017-04-11 | 2017-04-11 | Air compressor machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107061561A true CN107061561A (en) | 2017-08-18 |
Family
ID=59602108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710233906.1A Pending CN107061561A (en) | 2017-04-11 | 2017-04-11 | Air compressor machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107061561A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201306263Y (en) * | 2008-12-05 | 2009-09-09 | 舒友亮 | Multifunctional micro air compressor with a telescopic driving handle |
| CN103359149A (en) * | 2012-03-26 | 2013-10-23 | 明门香港股份有限公司 | Brake mechanism and children vehicle with same |
| CN103568714A (en) * | 2013-11-05 | 2014-02-12 | 安徽工贸职业技术学院 | Universal roller body |
| CN203920869U (en) * | 2014-04-25 | 2014-11-05 | 新世纪产品有限公司 | A kind of perambulator with dual brake system |
| JP2015105013A (en) * | 2013-11-29 | 2015-06-08 | 株式会社石川製作所 | Spring type assisted transportation carriage |
| CN206738450U (en) * | 2017-04-11 | 2017-12-12 | 苏州欧圣电气股份有限公司 | Air compressor machine |
-
2017
- 2017-04-11 CN CN201710233906.1A patent/CN107061561A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201306263Y (en) * | 2008-12-05 | 2009-09-09 | 舒友亮 | Multifunctional micro air compressor with a telescopic driving handle |
| CN103359149A (en) * | 2012-03-26 | 2013-10-23 | 明门香港股份有限公司 | Brake mechanism and children vehicle with same |
| CN103568714A (en) * | 2013-11-05 | 2014-02-12 | 安徽工贸职业技术学院 | Universal roller body |
| JP2015105013A (en) * | 2013-11-29 | 2015-06-08 | 株式会社石川製作所 | Spring type assisted transportation carriage |
| CN203920869U (en) * | 2014-04-25 | 2014-11-05 | 新世纪产品有限公司 | A kind of perambulator with dual brake system |
| CN206738450U (en) * | 2017-04-11 | 2017-12-12 | 苏州欧圣电气股份有限公司 | Air compressor machine |
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Address after: 215211, Jiangsu province Suzhou Wujiang Fen Lake Economic Development Zone on the north side of Shanghai Avenue East Road 888 Applicant after: SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY Co.,Ltd. Address before: 215211, Jiangsu province Suzhou Wujiang Fen Lake Economic Development Zone on the north side of Shanghai Avenue East Road 888 Applicant before: SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170818 |